LLM Changelog

Updated 20 May 2026

AI Platform Changes That Affect Brand Visibility

Every update to ChatGPT, Gemini, Perplexity, Copilot and Google Search can change how your brand appears in AI-generated answers. We track release notes, API changes and documentation updates across major LLM platforms so you don't have to.

Total Updates
1,269
Copilot
700
Gemini
280
ChatGPT
267
Claude
54
GoogleAI
18
Perplexity
15
Pinned Highlights · 58
Click any dot to open · Esc to close
today Jan 2025 Mar May Jul Sep Nov Jan 2026 Mar May 7 Jan 2025 · Copilot — Outlook: Switch between Work and Web grounding in Microsoft 365 Copilot Chat 8 Jul 2025 · Copilot — Excel: Copilot in Excel with Python | Reasoning Model Integration (Think Deeper) 22 Jul 2025 · Copilot — Microsoft 365 Copilot Chat: Researcheravailable in GA 19 Aug 2025 · Copilot — Microsoft 365 Copilot Chat: GPT-5 now available in Copilot Chat 3 Sep 2025 · Copilot — Microsoft 365 Copilot Chat: Personalize interactions with Copilot Memory 16 Sep 2025 · ChatGPT — September 16, 2025 — Improvements to search in ChatGPT 29 Sep 2025 · ChatGPT — September 29, 2025 — Introducing Instant Checkout and the Agentic Commerce Proto… 14 Nov 2025 · Perplexity — What We Shipped - November 14th 24 Nov 2025 · ChatGPT — November 24, 2025 — Shopping research in ChatGPT 5 Dec 2025 · Perplexity — What We Shipped - December 5th 12 Dec 2025 · Perplexity — What We Shipped - December 12th 23 Dec 2025 · Copilot — Microsoft 365 Copilot app: GPT-5 powers Copilot Chat by default 15 Jan 2026 · ChatGPT — January 15, 2026 — Improved memory for finding details from past chats (Plus & P… 22 Jan 2026 · ChatGPT — January 22, 2026 — 5.2 Personality System Prompt Update 26 Jan 2026 · ChatGPT — January 26, 2026 — Improvements to search response quality in Voice 27 Jan 2026 · Copilot — Microsoft 365 Copilot Chat: Copilot Chat model selector now offers GPT-5.2 30 Jan 2026 · ChatGPT — January 30, 2026 — More visual responses 4 Feb 2026 · ChatGPT — February 4, 2026 — Update on thinking time settings for GPT-5.2 Thinking in Chat… 6 Feb 2026 · Perplexity — Perplexity Update - February 6th, 2026 9 Feb 2026 · ChatGPT — February 9, 2026 — Testing ads in ChatGPT (Free, Go) 10 Feb 2026 · ChatGPT — February 10, 2026 — Updates to deep research 10 Feb 2026 · ChatGPT — February 10, 2026 — GPT-5.2 Instant Update 12 Feb 2026 · Gemini — 2026.02.12 13 Feb 2026 · Perplexity — What We Shipped - February 13, 2026 13 Feb 2026 · ChatGPT — February 13, 2026 — ChatGPT updates: Better file uploads, easier copying, and mo… 19 Feb 2026 · Gemini — 2026.02.19 20 Feb 2026 · Perplexity — What We Shipped - February 20th, 2026 20 Feb 2026 · ChatGPT — February 20, 2026 — Expanded context window for Thinking 24 Feb 2026 · Copilot — Microsoft 365 Copilot extensibility: Declarative agents upgraded to GPT‑5.1 25 Feb 2026 · ChatGPT — February 25, 2026 — Add sources to your projects from anywhere 3 Mar 2026 · ChatGPT — March 3, 2026 — GPT-5.3 Instant Update 4 Mar 2026 · GoogleAI — Removed outdated information about JavaScript and accessibility 5 Mar 2026 · ChatGPT — March 5, 2026 — GPT-5.4 Thinking in ChatGPT 10 Mar 2026 · Copilot — Microsoft 365 Copilot Chat: Explainable AI with deep and inline citations for co… 24 Mar 2026 · ChatGPT — March 24, 2026 — Shopping updates in ChatGPT 2 Apr 2026 · ChatGPT — April 2, 2026 — ChatGPT in Apple CarPlay 9 Apr 2026 · ChatGPT — April 9, 2026 — GPT-5.3 Instant mini in ChatGPT 13 Apr 2026 · GoogleAI — Introducing a new spam policy for "back button hijacking" 14 Apr 2026 · Gemini — April 14, 2026 14 Apr 2026 · GoogleAI — Clarifying the use of spam reports 15 Apr 2026 · Gemini — April 15, 2026 15 Apr 2026 · Gemini — 2026.04.15 16 Apr 2026 · Claude — April 16, 2026 — Claude Opus 4.7 launch 16 Apr 2026 · ChatGPT — April 16, 2026 — Rolling out ads in Australia, New Zealand, and Canada 17 Apr 2026 · Perplexity — Personal Computer on Mac Launch and Computer Updates - April 17, 2026 20 Apr 2026 · GoogleAI — Added a section about "read more" deep links 21 Apr 2026 · Gemini — April 21, 2026 21 Apr 2026 · Copilot — Microsoft 365 Copilot chat: Rich Bing web answer cards in Copilot Chat 22 Apr 2026 · ChatGPT — April 22, 2026 — Fast answers in ChatGPT 22 Apr 2026 · ChatGPT — April 22, 2026 — ChatGPT for Clinicians 23 Apr 2026 · ChatGPT — April 23, 2026 — GPT-5.5 in ChatGPT 30 Apr 2026 · GoogleAI — Expanding preferred sources to all languages where Google Search is available 5 May 2026 · ChatGPT — May 5, 2026 — Memory sources and more personalized responses in ChatGPT 5 May 2026 · ChatGPT — May 5, 2026 — GPT-5.5 Instant in ChatGPT 8 May 2026 · GoogleAI — Deprecating the FAQ rich result feature 12 May 2026 · ChatGPT — May 12, 2026 — More images in answers for Free users 15 May 2026 · ChatGPT — May 15, 2026 — Personal finances in ChatGPT 15 May 2026 · GoogleAI — Clarifying that spam policies apply to generative AI responses in Google Search
301–350 of 1,269 updates
ChatGPT
ChatGPT 22 Dec 2025 chatgpt

December 22, 2025 — Your Year with ChatGPT

Today we’re rolling outYour Year with ChatGPT, an optional, personalized end-of-year experience that reflects on how you interacted with ChatGPT in 2025. It highlights high-level themes from your conversations and includes summary statistics about your usage over the year.
This experience is rolling out gradually throughout the day, so it may not be available to everyone immediately. It’s available to Free, Plus, and Pro users in United States, United Kingdom, Canada, Australia, and New Zealand as well as Go, Plus, and Pro users in India, and is not available on Business, Enterprise, or Edu plans.
To seeYour Year with ChatGPT, Memory and Reference Chat History must be turned on, and you must meet a minimum activity threshold. If you have very limited activity, you’ll only see basic chat statistics.
At launch, this experience is available in English in the United States, United Kingdom, Canada, Australia, and New Zealand.
Gemini
Gemini 19 Dec 2025 gemini_api

December 19, 2025

- Introduced a breaking change to the Interactions API public preview in v1beta. The `total_reasoning_tokens` field has been renamed to `total_thought_tokens` to better align with the concept of "thoughts" in thinking models.
Brand Impact
Google's Gemini AI platform has slightly modified its technical language around how AI models process reasoning steps. This change might subtly influence how complex reasoning tasks are tracked and potentially alter the depth and transparency of AI-generated recommendations across different brand and product interactions.
ChatGPT
ChatGPT 19 Dec 2025 chatgpt

December 19, 2025 — New detailed characteristic controls

In addition to selecting a base style and tone preset—like candid and friendly—you can now adjust specific characteristics individually.  From the ‘personalization’ pane in settings, you can adjust ChatGPT to:
Be more or less warmBe more or less enthusiasticUse more or fewer headers & listsUse more or fewer emojis
ChatGPT
ChatGPT 18 Dec 2025 chatgpt

December 18, 2025 — Introducing the app directory in ChatGPT

You can now browse and add approved apps in the newapp directory. Apps let you work with your tools and data directly inside a conversation—from interactive in-chat experiences to secure connections that allow ChatGPT to search and reference information from third-party services.As part of this update,connectors now appear in the directory as apps, making it easier to manage all your tools in one place. References across the Help Center have been updated to reflect this new terminology.Apps are available to all logged-in ChatGPT users, with availability and functionality varying by plan and region. Some apps or capabilities may not be available in certain regions or may require specific plan tiers.Additionally,developers can submit apps for review and publicationin the app directory, making approved apps available to a broader set of ChatGPT users.
ChatGPT
ChatGPT 18 Dec 2025 chatgpt

December 18, 2025 — Pinned chats in ChatGPT

You can now pin chats to the top of your list for quick access to important conversations. Pinned chats are available on iOS, Android, Web, and Atlas.On web, hover over a chat in the left-hand sidebar, click ⋯, and select Pin chat. On mobile, long-press a chat and select Pin chat.
Claude 18 Dec 2025 claude_app

December 18, 2025 — Skills for organizations, partners, and the ecosystem

In October, we introduced skills—a way to teach Claude repeatable workflows tailored to how you work. Skills are now easier to deploy, discover, and build withorganization-wide management for Team and Enterprise plans, adirectoryof partner-built skills, and an open standard (Agent Skills) so skills work across AI platforms.
Claude 18 Dec 2025 claude_app

December 18, 2025 — Claude in Chrome updates

Claude in Chrome is now available in beta to all paid plan subscribers, including Pro, Team, and Enterprise plans.
Claude Code integration:Build in your terminal with Claude Code, then test and verify in the browser with the Chrome extension. Claude can read console errors, network requests, and DOM state to help debug issues directly.Control browser actions from Claude Desktop:Start a task in Claude Desktop and let it handle work in the browser without switching windows.Record a workflow:Teach Claude your workflow by recording the steps, and Claude learns to repeat them. Useful for repetitive browser tasks you want to delegate.Console logs:Claude can now read browser console output, helping developers identify and fix errors without switching contexts.Admin controls for Team and Enterprise:Admins can now manage Claude in Chrome at the organization level:Enable or disable the extension org-wideConfigure allowlists and blocklists to control which sites Claude can accessManage Claude in Chrome in Admin settings > Browser extension
Gemini
Gemini 17 Dec 2025 gemini_api

December 17, 2025

- Launched Gemini 3 Flash Preview, `gemini-3-flash-preview`, delivering fast
frontier-class performance that rivals larger models at a fraction of the
cost. With upgraded visual and spatial reasoning, and agentic coding
capabilities. Read the documentation on some new features, including:

- [Multimodal function responses](https://ai.google.dev/gemini-api/docs/function-calling#multimodal)
- [Code execution with images](https://ai.google.dev/gemini-api/docs/code-execution#images)
Brand Impact
Google has launched a new, faster and more cost-effective AI model called Gemini 3 Flash Preview that significantly improves visual and coding capabilities. This update means brands and products with complex visual content or technical specifications could now receive more nuanced, accurate AI recommendations, potentially increasing their visibility and precision in AI-powered search and interaction scenarios.
ChatGPT
ChatGPT 17 Dec 2025 chatgpt

December 17, 2025 — Tasks are now in Pulse

Tasks let you set up automated prompts that ChatGPT can run for you.You can now manage all your tasks directly in Pulse:
See all tasks in one place in Pulse.Create tasks in chat or in Pulse—whatever’s easier in the moment.
Edit and review tasks in Pulse anytime after you create them.Please note that Pulse is only available in ChatGPT Pro.
Gemini
Gemini 17 Dec 2025 gemini_app

2025.12.17

Introducing Gemini 3 Flash, a major upgrade to your everyday AIWhat:Gemini 3 Flash is now the new default model in the Gemini app. It offers next-generation intelligence at lightning speed and represents a major capability upgrade over Gemini 2.5 Flash. This model provides PhD-level reasoning comparable to larger models and delivers a significant leap in multimodal understanding, allowing you to ask questions using images, audio, text and more.Gemini 3 Flash can be accessed in the Gemini app by selecting 'Fast' for quick answers and 'Thinking' to help solve more complex problems faster. Gemini 3 Pro is also available as 'Pro' in the model picker and remains the best choice for advanced maths and coding.Why:We want to make Gemini the most helpful AI assistant for everyone. By upgrading our default model to Gemini 3 Flash, we're bringing next-generation intelligence to all your tasks, helping you tackle your most ambitious projects, faster.
Brand Impact
Google has upgraded its Gemini AI platform to a faster, more intelligent default model called Gemini 3 Flash, which offers advanced reasoning capabilities across multiple types of input like text, images, and audio. This change means users will likely receive more nuanced, context-aware recommendations and can expect quicker, more sophisticated responses across different types of queries and tasks.
ChatGPT
ChatGPT 16 Dec 2025 chatgpt

December 16, 2025 — ChatGPT Images on Web and Mobile (iOS & Android)

We’ve introduced a new and improved version ofChatGPT Images, powered by our best image generation model yet. With ChatGPT Images, precise instruction following and editing makes AI image creation not just more fun, but meaningfully more useful—from everyday edits to creative transformations.
All images you create with ChatGPT are automatically saved underMy imagesathttps://chatgpt.com/images, giving you a single place to browse, revisit, and reuse your work without having to sift through past conversations.
Learn more about ChatGPT Images in ourChatGPT Images FAQ.
Available onFree, Go, Plus, Edu, and Proplans. Business and Enterprise are coming soon!
Gemini
Gemini 12 Dec 2025 gemini_api

December 12, 2025

- Released `gemini-2.5-flash-native-audio-preview-12-2025`, a new native audio model for the Live API. This update improves the model's ability to handle complex workflows. To learn more, see the [Live API guide](https://ai.google.dev/gemini-api/docs/live-guide) and [Gemini 2.5 Flash Native Audio](https://ai.google.dev/gemini-api/docs/models#gemini-2.5-flash-live).
Gemini
Gemini 12 Dec 2025 gemini_api

December 12, 2025

- Released `gemini-2.5-flash-native-audio-preview-12-2025`, a new native audio model for the Live API. This update improves the model's ability to handle complex workflows. To learn more, see the [Live API guide](https://ai.google.dev/gemini-api/docs/live-guide) and [Gemini 2.5 Flash Native Audio](https://ai.google.dev/gemini-api/docs/models/gemini-2.5-flash-live).
Gemini
Gemini 11 Dec 2025 gemini_api

December 11, 2025

- Launched the Interactions API in Beta. This API provides a unified interface
for interacting with Gemini models and agents. To learn more, see the
[Interactions API](https://ai.google.dev/gemini-api/docs/interactions) guide.

- Launched the Gemini Deep Research Agent in preview. It can
autonomously plan, execute, and synthesize results for multi-step research
tasks. See the [Deep Research](https://ai.google.dev/gemini-api/docs/deep-research) guide for
details.
ChatGPT
ChatGPT 11 Dec 2025 chatgpt

December 11, 2025 — Voice on macOS desktop app is retiring (effective January 15, 2026)

We’re retiring the Voice experience in the ChatGPT macOS app on January 15, 2026. This change allows us to focus on more unified and improved voice experiences across our apps.
Voice will continue to be available onchatgpt.com, iOS, Android, and Windows app.No other ChatGPT features on macOS are affected.
ChatGPT
ChatGPT 11 Dec 2025 chatgpt

December 11, 2025

Today, we’re releasingGPT-5.2, the next upgrade to the GPT-5 series. GPT-5.2 is smarter and more useful for both work and learning—while remaining just as enjoyable to talk to. As with GPT-5.1, we’re continuing to improve our main models for everyone on a regular basis to make them more useful and enjoyable to use.GPT-5.2 Instantis a fast yet powerful workhorse for everyday work and learning, with clear improvements in info-seeking questions, how-tos and walk-throughs, technical writing, and translation, all while retaining the warmer, more conversational tone introduced in GPT-5.1 Instant. Early testers noted its more clearly structured explanations where important info is highlighted upfront. It’s also more effective at supporting studying and skill-building, as well as offering clearer job and career guidance.GPT-5.2 Thinkingsolves harder work tasks more effectively and with more polish—particularly in spreadsheet formatting and financial modeling, alongside improvements in slideshow creation. Early testing showed gains in coding, summarizing long documents, answering questions about uploaded files, walking through complex math and logic step by step, and helping with planning and decision-making with clearer structure and thoughtful detail.GPT-5.2 Prois our smartest and most trustworthy model yet for difficult questions where a higher-quality answer is worth the wait. In early testing, it shows fewer major errors and stronger performance across complex domains like programming.All three models (Instant, Thinking, and Pro) have a new knowledge cutoff of August 2025. For users, this means GPT-5.2 starts with a more current understanding of the world, so answers are more accurate and useful, with more relevant examples and context, even before turning to web search.Read ourblogfor more details on examples and evals.Update for free and Go users:We’re removing automatic model switching for reasoning in ChatGPT. Previously, some questions were automatically routed to
Gemini
Gemini 10 Dec 2025 gemini_api

December 10, 2025

- Launched enhancements to our [text-to-speech models](https://ai.google.dev/gemini-api/docs/speech-generation), Gemini 2.5 Flash TTS preview (optimized for low latency) and Gemini 2.5 Pro TTS preview (optimized for quality), including enhanced expressivity, precision pacing, and seamless dialogue.
Copilot
Copilot 10 Dec 2025 copilot

Microsoft 365 Copilot app: Create polished videos faster with seamless editing and brand customization

Create polished videos faster with seamless editing and brand customization
[Web]
Turn text prompts or PowerPoint, Word, and PDF files into high-quality videos. Create professional videos quickly with easier editing, brand integration, and media customization.
Roadmap ID:
501560
Details:
What changed:
With the upgraded AI Video Creator in Microsoft 365 Copilot, use these new capabilities:
Transcript-based editing for greater control.
Access to your assets from OneDrive to update stock media.
Natural-sounding voiceovers for more authentic narration.
Brand color integration from Brand Kit.
A redesigned, scene-based structure for streamlined storytelling.
A cleaner editing experience for faster, intuitive workflows.
Why:
Video is a powerful medium, but creating professional-quality content is often time-consuming and technically challenging. This update removes roadblocks, so teams create compelling videos in a fraction of the time, using assets and brand elements they already have.
Try this:
In Microsoft 365 Copilot, select Create and upload a Word, PDF, or PowerPoint file to generate your first video draft.
Click on a sentence in the transcript to cut or move sections without timeline complexity.
Add your official colors from Brand Kit, and swap generic visuals with your OneDrive media for a branded look.
Why this matters:
Business Impact:
Reduce production bottlenecks and costs by empowering employees to create professional videos for training, marketing, or executive updates without third-party agencies.
Personal Impact:
Focus on the story, save hours on content creation, and eliminate the need for advanced video editing.
Additional resources:
Support:
Create a video with the Microsoft 365 Copilot app
Copilot
Copilot 10 Dec 2025 copilot

Microsoft 365 Copilot app: Get AI-powered summaries with search views

Get AI-powered summaries with search views
AI Views creates AI-generated summaries to help you identify relevant content, quickly understand search results, and spend less time digging through documents.
Details:
What changed:
AI Views is now available in the Microsoft 365 Copilot app search experience. It uses AI and Microsoft Graph signals to generate key point summaries for your search results directly on the Copilot Search page.
Why:
Users often waste time viewing multiple documents to find the right information. Now users see an AI and Microsoft Graph-powered overview of search results inside the Search results page.
Try this:
Open the Microsoft 365 Copilot app and run a search for a project or topic you’re working on.
Hover over any search result to see the Overview button
View a summary containing context and use the input box at the bottom to Ask Copilot.
Why this matters:
Business Impact:
Teams makes decisions faster with quick access to context-rich summaries, improving productivity.
Personal Impact:
Get key information immediately, letting you focus on delivering results instead of hunting for data.
Copilot
Copilot 10 Dec 2025 copilot

Microsoft 365 Copilot extensibility: Access custom engine agents in multiple apps

Access custom engine agents in multiple apps
[Web]
Use custom engine agents in Word and Excel for a unified Copilot experience everywhere you work.
Roadmap ID:
481136
Details:
What changed:
You can see more available custom engine agents across key Microsoft 365 surfaces.
Why:
Power users and developers can experience reduced fragmentation and improved workflow consistency.
Try this:
In Outlook, activate a custom agent for summarizing incoming correspondence based on enterprise policies.
Why this matters:
Business Impact:
Extends the value of custom Copilot agents across the Microsoft 365 ecosystem.
Personal Impact:
Offers a seamless experience without switching apps or rebuilding context.
Copilot
Copilot 10 Dec 2025 copilot

Microsoft 365 Copilot extensibility: Edit adaptive cards inline for a faster build process

Edit adaptive cards inline for a faster build process
[Web]
Developers can now make quick inline edits on adaptive cards without leaving their design environment, reducing turnaround times.
Details:
What changed:
Action.Execute now supports inline editing for adaptive cards.
Why:
Custom apps allow for unblocked rapid iteration.
Try this:
While building a card, adjust field labels and actions inline instead of exporting and re-importing.
Why this matters:
Business Impact:
Speeds up partner development cycles for faster app rollouts.
Personal Impact:
Eliminates frustrating small text or layout changes.
Additional resources:
Learn:
Allow inline editing of Adaptive Card responses
Copilot
Copilot 10 Dec 2025 copilot

Microsoft 365 Copilot extensibility: Better security insights help you build confidently

Better security insights help you build confidently
[Web]
Makers can now see an agent’s detailed protection status and actionable recommendations in Copilot Studio.
Details:
What changed:
Enforce protections accurately with a richer visualization of security posture for agents.
Why:
Creators are empowered to manage compliance and proactively minimize risks.
Try this:
In Copilot Studio, check the security summary for your agent and apply suggested actions to meet policy.
Why this matters:
Business Impact:
Maintains compliance without slowing innovation.
Personal Impact:
Gives creators peace of mind knowing their agents meet enterprise security standards.
Additional resources:
Learn:
Agent runtime protection status
Copilot
Copilot 10 Dec 2025 copilot

Microsoft 365 SharePoint: Add multiple SharePoint agents in one Teams conversation

Add multiple SharePoint agents in one Teams conversation
[Web]
Include more than one SharePoint agent in a single Teams chat, meeting, or channel. Teams and SharePoint now work together better for smarter collaboration.
Roadmap ID:
481136
Details:
What changed:
Teams supports multiple SharePoint agents in a single group chat or channel.
Why:
Experience richer scenarios where multiple libraries or sites provide simultaneous insights.
Try this:
In your project channel, add two different SharePoint agents to get instant answers about separate libraries.
Why this matters:
Business Impact:
Keeps all content conversation in context, reducing silos across different sites.
Personal Impact:
Stay focused without the need to use multiple chats or apps to gather information.
Additional resources:
Support:
Share an agent from SharePoint in Teams
Copilot
Copilot 10 Dec 2025 copilot

Viva Glint: Multilingual support in Copilot for Viva Glint

Multilingual support in Copilot for Viva Glint
[Web]
Copilot in Viva Glint now understands and responds in multiple languages, helping employees interact in their preferred language.
Roadmap ID:
508531
Details:
What changed:
Copilot for Viva Glint detects the language of a user’s input and responds in that same language.
Why:
Global teams often face challenges when a tool’s language support is limited. This update improves accessibility and usability, enabling employees to share feedback or gain insights without language barriers.
Try this:
Type a prompt in your preferred language within Viva Glint Copilot.
Review the response to confirm it matches the language you used.
Share this experience with multilingual teams to streamline feedback processes.
Why it Matters:
Business Impact:
Enhances inclusivity and compliance, making it easier to manage employee feedback across multiple regions.
Personal Impact:
Saves time and reduces friction for employees who can now interact with Copilot in the language they’re most comfortable with.
Copilot
Copilot 10 Dec 2025 copilot

Microsoft 365 Copilot extensibility: Better security insights help you build confidently

Better security insights help you build confidently
[Web]
Makers can now see an agent's detailed protection status and actionable recommendations in Copilot Studio.
Details:
What changed:
Enforce protections accurately with a richer visualization of security posture for agents.
Why:
Creators are empowered to manage compliance and proactively minimize risks.
Try this:
In Copilot Studio, check the security summary for your agent and apply suggested actions to meet policy.
Why this matters:
Business Impact:
Maintains compliance without slowing innovation.
Personal Impact:
Gives creators peace of mind knowing their agents meet enterprise security standards.
Additional resources:
Learn:
Agent runtime protection status
Copilot
Copilot 10 Dec 2025 copilot

Viva Glint: Multilingual support in Copilot for Viva Glint

Multilingual support in Copilot for Viva Glint
[Web]
Copilot in Viva Glint now understands and responds in multiple languages, helping employees interact in their preferred language.
Roadmap ID:
508531
Details:
What changed:
Copilot for Viva Glint detects the language of a user's input and responds in that same language.
Why:
Global teams often face challenges when a tool's language support is limited. This update improves accessibility and usability, enabling employees to share feedback or gain insights without language barriers.
Try this:
Type a prompt in your preferred language within Viva Glint Copilot.
Review the response to confirm it matches the language you used.
Share this experience with multilingual teams to streamline feedback processes.
Why it Matters:
Business Impact:
Enhances inclusivity and compliance, making it easier to manage employee feedback across multiple regions.
Personal Impact:
Saves time and reduces friction for employees who can now interact with Copilot in the language they're most comfortable with.
Gemini
Gemini 9 Dec 2025 gemini_api

December 9, 2025

- The following Gemini Live API models are now shut down:
- `gemini-2.0-flash-live-001`
- `gemini-live-2.5-flash-preview`
Gemini
Gemini 5 Dec 2025 gemini_api

December 5, 2025

- Gemini 3 billing for [Grounding with Google Search](https://ai.google.dev/gemini-api/docs/google-search) will begin on January 5, 2026.
Gemini
Gemini 4 Dec 2025 gemini_api

December 4, 2025

- Deprecation announcement: The `gemini-2.5-flash-image-preview` model will be shut down January 15, 2026.
Gemini
Gemini 4 Dec 2025 gemini_app

2025.12.04

Solve even more complex problems with Gemini 3 Deep ThinkWhat:Starting today, Google AI Ultra subscribers get access to Gemini 3 Deep Think, Gemini's most advanced reasoning mode. Deep Think uses iterative rounds of reasoning to explore multiple hypotheses simultaneously to solve problems, enabling it to excel at complex tasks including maths, science and logic problems. Gemini 3 Deep Think mode pushes the boundaries of intelligence even further, delivering a meaningful improvement in reasoning capabilities.To access, select 'Deep Think' in the prompt bar and 'Thinking' in the model drop-down. Once you submit your task, Gemini will let you know when your response is ready – generally in a few minutes.Why:We're committed to bringing Google's latest AI innovations faster to Google AI Ultra users, including our most powerful reasoning capabilities to help you tackle even more complex problems.
Gemini
Gemini 3 Dec 2025 gemini_api

December 3, 2025

- Deprecation announcement: The `text-embedding-004` model will be shut down January 14, 2026.
ChatGPT
ChatGPT 25 Nov 2025 chatgpt

November 25, 2025 — An improved Voice interface: the audio you know, with text and visuals when you need them.

We’re making ChatGPT Voice a seamless part of the ChatGPT experience, so you can use voice right inside the chat interface you already use every day—no separate mode required.
Many of you have asked for a more flexible Voice experience—now, you can speak, listen, and see your conversation at the same time. Answers will be spoken alongside streamed text, image search results, widgets (maps, weather, etc.) and more—right in the same chat thread.
This makes voice chats clearer, richer and more contextual by pairing spoken answers with visual context. You can:
Follow along with typed answers as you listenSee visual search results like images, charts, and map cards in real timeRefer back to earlier messages without interrupting the conversationType back when you can’t talk and still get a Voice responseShare photos to discuss them out loud
This means Voice can better adapt to your day and meet you where you are, whether you're practicing a language and seeing words spelled out, need to refer to a measurement while cooking hands-free, or talking through a chart or code sample where visuals help.
This update is rolling out to all users globally on the ChatGPT mobile app and chatgpt.com. If you prefer the original Voice experience, you can switch back anytime by going to Settings and turning on “Separate mode” under Voice Mode. We’ll continue listening and refining this experience as we build toward Voice interactions that are both integrated and immersive.
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 admin center: Monitor Copilot usage with Capacity Packs

Monitor Copilot usage with Capacity Packs
[Mac]
Prepay for Copilot message consumption with Capacity Packs and track usage easily—reducing unexpected billing surprises.
Roadmap ID:
503145
Details:
What changed:
Introduced prepaid Capacity Packs (25,000 messages per month) that apply before pay-as-you-go billing kicks in, plus usage monitoring in PPAC.
Why:
Improves cost governance and simplifies budgeting for large-scale Copilot deployments.
Try this:
In Microsoft 365 admin center, purchase a Capacity Pack and monitor allocations in Power Platform admin center.
Why this matters:
Business Impact:
Predicts and controls Copilot spend with flexible prepaid options.
Personal Impact:
Gives admins peace of mind with transparent, upfront budgeting.
Additional resources:
Learn:
Use Copilot Studio prepaid capacity packs for Microsoft 365 Copilot Chat and SharePoint agents
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 admin center: Reassign agent ownership with full control

Reassign agent ownership with full control
[Windows, Web]
Admins can now transfer ownership of shared agents, granting the new owner full edit and delete permissions and revoking all access from the previous owner.
Roadmap ID:
502867
Details:
What changed:
Ownership reassignment capabilities are now live in Microsoft 365 admin center, with edits propagating to agent files and associated content.
Why:
Helps maintain governance when employees leave roles or teams without disrupting workflows.
Try this:
From admin center, select a shared agent > choose
Reassign Owner
> confirm access update.
Why this matters:
Business Impact:
Reduces compliance and business continuity risks during staff transitions.
Personal Impact:
Admins can easily manage lifecycle changes without escalating to engineering teams.
Additional resources:
Learn:
Reassign an agent's owner with PowerShell
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 admin center: Restrict org-wide agent sharing for better governance

Restrict org-wide agent sharing for better governance
[Web]
Manage who can create org-wide sharing links for Copilot Studio agents to maintain tighter organizational control.
Roadmap ID:
500376
Details:
What changed:
New admin control blocks or enables org-wide visibility for Copilot agents.
Why:
Prevents accidental overexposure of sensitive workflows while allowing flexibility for approved agents.
Try this:
In admin center, update
Sharing Settings
to limit org-wide agent links to specific roles or groups.
Why this matters:
Business Impact:
Reduces risk of unauthorized data exposure.
Personal Impact:
Gives admins full confidence before rolling out custom agents at scale
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 Copilot app: Customize audio overviews for Copilot notebooks

Customize audio overviews for Copilot notebooks
[Web]
Personalize the content and tone of audio summaries from your Copilot notebooks by using natural language input.
Roadmap ID:
499150
Details:
What changed:
Notebook audio overviews are now creator-driven with prompt-based customization.
Why:
Supports diverse use cases—like executive briefings or quick-learning sessions—without extra editing work.
Try this:
Type:
"Create an upbeat 2-minute audio summary focused on key sales drivers."
Why this matters:
Business Impact:
Enhances the value of notebooks for communication and leadership updates.
Personal Impact:
Saves time creating engaging summaries without additional tools.
Additional resources:
Support:
Get an audio overview of your notebook with Microsoft 365 Copilot Notebooks
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 Copilot Chat: Access shared mailboxes in Copilot Chat

Access shared mailboxes in Copilot Chat
[Android, Windows, iOS, Mac, Web]
Copilot Chat now connects to shared mailboxes, so team-based conversations are more informed and collaborative.
Roadmap ID:
488797
Details:
What changed:
Users with shared mailbox permissions can ground Copilot responses in shared mail content, just like their own emails.
Why:
Eliminates context gaps in team workflows and improves shared visibility on projects.
Try this:
Tell Copilot:
"Summarize recent emails in
mailbox@domain.com
mailbox."
Tell Copilot:
"List all the emails around (topic) from (mailbox@domain.com) > mailbox."
Why this matters:
Business Impact:
Ensures customer responses or project updates aren't missed when responsibility spans multiple team members.
Personal Impact:
Reduces copying and manual email checks across shared accounts—Copilot does it for you.
Additional resources:
Support:
Use Copilot in shared mailboxes and delegate mailboxes
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 Copilot Chat: Find files faster with improved Copilot Chat filters

Find files faster with improved Copilot Chat filters
[Windows, Web]
Use new file type and people refiners in Copilot Chat to quickly get to the right file without sifting through results.
Roadmap ID:
481136
Details:
What changed:
Introduced filters for file types and collaborators in Copilot Chat's CIQ Files tab.
Why:
Cuts down time spent filtering manually, especially in large file repositories.
Try this:
In chat, search:
"Quarterly report"
→ Filter by
Excel
and collaborator name.
Why this matters:
Business Impact:
Improves productivity and reduces meeting prep time.
Personal Impact:
Less frustration—find what you need in seconds.
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 Copilot Chat: Talk to Copilot with voice for faster hands-free work

Talk to Copilot with voice for faster hands-free work
[Android, Windows, iOS, Mac, Web]
Speak to Copilot naturally on mobile or desktop to prepare for meetings, brainstorm ideas, or catch up on work—hands-free and grounded in work data.
Roadmap ID:
481138
Details:
What changed:
Copilot now supports voice input, enabling natural, conversational interactions in the Microsoft 365 Copilot app on mobile, desktop and the web and across Microsoft 365 apps, starting with Outlook, Word and PowerPoint.
Why:
Professionals need faster, more intuitive ways to engage with AI during their flow of work, especially when multitasking or on the move. Voice removes friction, letting you work where typing isn't practical.
Try this:
Say:
"Confirm the agenda and attendee list for my next meeting"
.
Try:
"Create a quick list of next steps from my recent meeting notes."
Ask:
"Summarize this document in five key points."
Why this Matters:
Business Impact:
Voice drives productivity and inclusivity through natural interactions that increase engagement, accelerate task completion and reduce downtime.
Personal Impact:
Work more comfortably and naturally while saving time, gaining efficiency and giving you the flexibility to use Copilot on the go or at your desk.
Additional resources:
Support:
Get started with voice features in Microsoft 365 Copilot
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 Copilot extensibility: Access Custom engine Agents on Microsoft 365 Copilot chat on mobile

Access Custom engine Agents on Microsoft 365 Copilot chat on mobile
[Android, iOS]
You can now interact with your organization's custom engine agents directly from your mobile device (iOS and Android), making Copilot even more adaptable to your workflows on the go. Whether you're away from your desk or managing tasks during a commute, your tailored business logic and automations are always at your fingertips.
Details:
What changed:
Support for custom engine agents is now available on the Microsoft 365 mobile experience (iOS and Android). You can access the same business-specific workflows and logic you have on desktop, ensuring uninterrupted productivity.
Why:
Teams needs consistent, personalized Copilot functionality no matter where they work. Bringing extensibility to mobile ensures employees stay productive and connected—even when away from their primary workstation.
Try this:
Open the Microsoft 365 mobile app, launch Copilot, and activate one of your custom engine agents.
Ask Copilot:
"Run our expense approval workflow and update me on pending approvals."
Why this matters:
Business Impact:
Keep critical business processes running smoothly even when employees are mobile, reducing delays in approvals and operations.
Personal Impact:
Enjoy the same customized Copilot experience wherever you work, saving time and reducing context-switching throughout your day.
Additional resources:
Learn:
Custom engine agents for Microsoft 365 overview
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 Copilot extensibility: Enhanced search in Agent Store for easier discovery

Enhanced search in Agent Store for easier discovery
[Windows, Web]
Finding the right agents in the Copilot Agent Store just got faster and smarter. Enjoy a streamlined search experience with typeahead suggestions and a clean results page—making it simple to locate exactly what you need without wasted time.
Roadmap ID:
502617
Details:
What changed:
The Agent Store now includes enhanced search capabilities featuring a responsive drop-down menu, typeahead functionality for quick suggestions as you type, and a dedicated search results page for improved clarity.
Why:
Customers need a quicker, more intuitive way to explore and find agents. By reducing friction in discovery, you can deploy and extend Copilot solutions with less effort and greater confidence.
Try this:
Start typing an agent name in the search bar to see type-ahead suggestions instantly.
Use the new full results page for a complete view of matching agents.
Why this matters:
Business Impact:
Accelerate adoption by making it easy for teams to find and integrate the right Copilot tools quickly, boosting productivity across the organization.
Personal Impact:
Save time and reduce frustration with simple, intuitive search that helps you get back to meaningful work faster.
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 Copilot extensibility: Export detailed agent metadata for better governance

Export detailed agent metadata for better governance
[Web]
Inventory exports now include richer metadata like capabilities, data sources, and creator details—empowering better auditing and lifecycle control.
Roadmap ID:
502878
Details:
What changed:
Added expanded metadata fields to Microsoft 365 admin center's agent export.
Why:
Provides admins with transparency over how agents are built, what they access, and by whom.
Try this:
Start agent inventory and filter by
Created By
or
Data Sources
to review compliance.
Why this matters:
Business Impact:
Strengthens governance for AI usage across the organization.
Personal Impact:
Saves admins from chasing multiple tools for visibility—everything is in one export.
Additional resources:
Learn:
Export to Excel
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 Copilot extensibility: Support Message Extensions as Declarative Agents on Mobile

Support Message Extensions as Declarative Agents on Mobile
[Android, iOS]
Stay productive on the move with support for message extensions as declarative agents in Copilot on iOS and Android. These extensions simplify workflows like inserting quick snippets, accessing integrated apps, or triggering processes directly from your mobile interface.
Details:
What changed:
Message extensions based Declarative agents" instead of "Message extensions as declarative agents.
Why:
Workers increasingly use mobile as their primary device for timely communication and task management. Extending message-based workflows to mobile keeps teams efficient and responsive.
Try this:
In a Teams chat on your mobile app, use Copilot to insert a dynamic update from a connected app with a message extension.
Ask Copilot:
"Insert the latest sales figures into this conversation using our message extension agent."
Why this matters:
Business Impact:
Maintain seamless workflows across devices, ensuring real-time communication and agility for distributed teams.
Personal Impact:
Eliminate the frustration of being restricted to desktop for advanced actions—get the information and tools you need on the go.
Additional resources:
Learn:
Extend bot-based message extension as agent for Microsoft 365 Copilot
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 Copilot extensibility: Unified permissions management for agents

Unified permissions management for agents
[Windows, Web]
View detailed permissions for each Copilot agent in one place—including app dependencies, delegated permissions, and associated risks. Admins can grant consent directly, simplifying governance and deployment.
Roadmap ID:
502617
Details:
What changed:
Unified Permissions Management now provides a clear view of all required applications, delegated permissions, and associated risk levels from a central console.
Why:
Helps admins ensure security and compliance while reducing friction in agent approval workflows.
Try this:
Go to the Permissions tab in Microsoft 365 admin center to review and approve agent permissions.
Filter by risk level to prioritize oversight where needed.
Why This Matters:
Business Impact:
Strengthens compliance and governance while accelerating agent deployment.
Personal Impact:
Simplifies decision-making for IT teams, saving hours of manual checks.
Additional resources:
Learn:
Agent Registry in the Microsoft 365 admin center
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 Copilot Studio: Control org-wide agent sharing from one place

Control org-wide agent sharing from one place
[Web]
Admins now have granular control over whether agents built in Agent Builder can be shared with links that work for anyone in the organization, ensuring policies are followed.
Details:
What changed:
Admins can restrict or disable organization-wide sharing of agents built in Agent Builder.
Why:
This strengthens governance, prevents agent sprawl, and supports safe adoption at scale.
Try this:
In Microsoft 365 admin center, go to Agents > Settings > Sharing and configure who can share agent links that work for anyone in the organization.
Why this matters:
Business Impact:
Strengthens governance, prevents oversharing, and supports compliance as agent adoption needs evolve.
Personal Impact:
Gives admins confidence and transparency when scaling adoption. Makers receive clear guidance on enforced admin sharing policies
Additional resources:
Learn:
Sharing
Demo:
Admin control for org-wide agent sharing links
Blogs:
Manage and govern at scale
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 PowerPoint: Reference Loop or Page in presentations

Reference Loop or Page in presentations
[Mac, Windows, Web]
When building a presentation with Copilot, you can now pull in content from Loop components or pages for fully integrated and up-to-date slides.
Roadmap ID:
500864
Details:
What changed:
Copilot for PowerPoint supports referencing Loop components and pages across PC, Mac, and web.
Why:
Ensures your presentations reflect the latest collaborative content without manual copy-paste.
Try this:
Ask Copilot:
"Create a status update deck using the project details from our Loop page."
Why this matters:
Business Impact:
Align updates across teams without tedious content migration.
Personal Impact:
Save time by reusing the content you already co-created, in just one step.
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 SharePoint: Copilot skills for smarter SharePoint administration

Copilot skills for smarter SharePoint administration
[Web]
Use Copilot to get step-by-step guidance for admin tasks and advanced site searches based on multiple criteria—all from the SharePoint admin center.
Roadmap ID:
501455
Details:
What changed:
Added two major skills:
Guided task instructions (for example, fixing over-permissioned sites)
Multi-criteria search for sites (for example, inactive + shared externally)
Why:
Improves efficiency and accuracy in managing large SharePoint environments.
Try this:
Ask Copilot:
"Find all inactive sites over 60 days shared externally."
Prompt:
"Show me steps to reduce permissions for over-shared sites."
Why this matters:
Business Impact:
Reduces security risk and speeds workload management.
Personal Impact:
Saves admins hours of navigating settings—answers are instant.
Additional resources:
Learn:
Copilot skills in SharePoint admin centers
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 admin center: Monitor Copilot usage with Capacity Packs

Monitor Copilot usage with Capacity Packs
[Mac]
Prepay for Copilot message consumption with Capacity Packs and track usage easily-reducing unexpected billing surprises.
Roadmap ID:
503145
Details:
What changed:
Introduced prepaid Capacity Packs (25,000 messages per month) that apply before pay-as-you-go billing kicks in, plus usage monitoring in PPAC.
Why:
Improves cost governance and simplifies budgeting for large-scale Copilot deployments.
Try this:
In Microsoft 365 admin center, purchase a Capacity Pack and monitor allocations in Power Platform admin center.
Why this matters:
Business Impact:
Predicts and controls Copilot spend with flexible prepaid options.
Personal Impact:
Gives admins peace of mind with transparent, upfront budgeting.
Additional resources:
Learn:
Use Copilot Studio prepaid capacity packs for Microsoft 365 Copilot Chat and SharePoint agents
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 Copilot app: Customize audio overviews for Copilot notebooks

Customize audio overviews for Copilot notebooks
[Web]
Personalize the content and tone of audio summaries from your Copilot notebooks by using natural language input.
Roadmap ID:
499150
Details:
What changed:
Notebook audio overviews are now creator-driven with prompt-based customization.
Why:
Supports diverse use cases-like executive briefings or quick-learning sessions-without extra editing work.
Try this:
Type:
"Create an upbeat 2-minute audio summary focused on key sales drivers."
Why this matters:
Business Impact:
Enhances the value of notebooks for communication and leadership updates.
Personal Impact:
Saves time creating engaging summaries without additional tools.
Additional resources:
Support:
Get an audio overview of your notebook with Microsoft 365 Copilot Notebooks
Copilot
Copilot 25 Nov 2025 copilot

Microsoft 365 Copilot Chat: Talk to Copilot with voice for faster hands-free work

Talk to Copilot with voice for faster hands-free work
[Android, Windows, iOS, Mac, Web]
Speak to Copilot naturally on mobile or desktop to prepare for meetings, brainstorm ideas, or catch up on work-hands-free and grounded in work data.
Roadmap ID:
481138
Details:
What changed:
Copilot now supports voice input, enabling natural, conversational interactions in the Microsoft 365 Copilot app on mobile, desktop and the web and across Microsoft 365 apps, starting with Outlook, Word and PowerPoint.
Why:
Professionals need faster, more intuitive ways to engage with AI during their flow of work, especially when multitasking or on the move. Voice removes friction, letting you work where typing isn't practical.
Try this:
Say:
"Confirm the agenda and attendee list for my next meeting"
.
Try:
"Create a quick list of next steps from my recent meeting notes."
Ask:
"Summarize this document in five key points."
Why this Matters:
Business Impact:
Voice drives productivity and inclusivity through natural interactions that increase engagement, accelerate task completion and reduce downtime.
Personal Impact:
Work more comfortably and naturally while saving time, gaining efficiency and giving you the flexibility to use Copilot on the go or at your desk.
Additional resources:
Support:
Get started with voice features in Microsoft 365 Copilot

What is the LLM Changelog?

The LLM Changelog is a live, automated tracker that monitors release notes and documentation updates across the largest AI platforms — including OpenAI's ChatGPT, Google's Gemini, Perplexity AI, Microsoft Copilot and Google Search. Changes are crawled daily and presented in a single, searchable feed.

Why AI Platform Changes Matter for Brands

When AI models update their training data, adjust ranking signals or change how they cite sources, the brands and products they recommend can shift overnight. An API change to Gemini or a new feature in ChatGPT can alter which businesses get mentioned in millions of AI-generated responses.

Platforms We Track

We currently monitor ChatGPT release notes, OpenAI developer and model changelogs, Gemini API and app updates, Perplexity product and API changes, Microsoft 365 Copilot release notes, and Google Search Central documentation updates. New sources are added as the AI landscape evolves.

Built by reconnAI

reconnAI tracks how AI systems represent brands in their responses. We monitor mentions, sentiment and citations across ChatGPT, Gemini, Perplexity and more — helping businesses understand and improve their visibility in the age of AI search. Learn more →