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
1,001–1,050 of 1,269 updates
Copilot
Copilot 4 Mar 2025 copilot

Microsoft 365 Copilot extensibility: Simplified 1-page Graph Connector setup

Simplified 1-page Graph Connector setup
Quickly set up external data connections with a single, simplified page for all Graph Connectors, reducing complexity and saving admin time.
Learn more
.
Copilot
Copilot 4 Mar 2025 copilot

Microsoft 365 Copilot extensibility: Create Copilot agents with scoped web knowledge

Create Copilot agents with scoped web knowledge
Build customized Copilot agents that integrate up to four public web sites. Enhance functionality with targeted web knowledge for smarter, context-aware experiences.
Learn more
.
Copilot
Copilot 4 Mar 2025 copilot

PowerPoint: Add speaker notes to all slides with one command

Add speaker notes to all slides with one command
[Windows]
Speed up your presentation creation by having Copilot automatically add speaker notes to every slide, getting your narrative draft ready in a flash.
Learn more
.
Copilot
Copilot 4 Mar 2025 copilot

PowerPoint: Narrative builder creates slides with tables

Narrative builder creates slides with tables
[Windows, Web, Mac]
Convert grounded content from Word documents into dynamic slides with tables. Enhance your presentations with structured, data-driven visuals effortlessly.
Copilot
Copilot 4 Mar 2025 copilot

Microsoft 365 Copilot Chat: Support lockbox for GenAI

Support lockbox for GenAI
[Web]
Lets you review and approve data access requests in real time-ensuring sensitive information is safeguarded during critical support interactions.
Copilot
Copilot 4 Mar 2025 copilot

Copilot Studio: Add enterprise data with new graph connections

Add enterprise data with new graph connections
[Web]
Connect your organization's data seamlessly using pre-configured graph connectors like Stack Overflow, and Salesforce Knowledge. Build smarter agents with semantic search-no custom solution required.
Learn more
.
Copilot
Copilot 4 Mar 2025 copilot

Microsoft 365 admin center: Enhanced Copilot admin page with comprehensive tools

Enhanced Copilot admin page with comprehensive tools
[Web]
Navigate a refreshed admin interface featuring Overview, Health, Discover, and Settings-delivering key metrics, insights, and controls to tailor Copilot to your organization's needs.
Gemini
Gemini 3 Mar 2025 gemini_app

2025.03.03

New extensions available in all Gemini countries and languagesWhat:Gemini can now connect to more apps and services on Android.With the new Spotify extension, you can play your favorite songs and discover playlists for any moodWith the Phone, Messages, and WhatsApp extensions, you can quickly make calls and draft, refine, and send messages with your default phone and messaging apps, as well as WhatsAppWith the Utilities extension, you can use Gemini to set alarms, control your device settings, and even open your camera to take a quick selfiePhone, Messages, WhatsApp, Utilities, Calendar, Tasks, and Keep extensions are now available in all Gemini languagesWhy:We're continuing to build new ways for Gemini to connect to the apps you rely on every day. Through these extensions, Gemini can help you get things done and take actions for you, better than ever.Learn more about extensions.
Gemini
Gemini 28 Feb 2025 gemini_api

February 28, 2025

**API updates:**

- Support for [Search as a tool](https://ai.google.dev/gemini-api/docs/grounding) added to `gemini-2.0-pro-exp-02-05`, an experimental model based on Gemini 2.0 Pro.
ChatGPT
ChatGPT 28 Feb 2025 chatgpt

February 28, 2025

GeneralGPT-4.5was released to users on the Pro plan in ChatGPT.The temporary chat icon is now in top bar to make the temporary chat experience more accessible and clear.iOSLong press to selecttext on iOS and moved the message quick actions to always be visible below the message:Bug fixes and small improvements in the1.2025.056 iOS release.A setting to allow users to auto-submit transcriptions.OFF by default.AndroidImproved error handling for Play Integrity errors.
Gemini
Gemini 25 Feb 2025 gemini_api

February 25, 2025

**Model updates:**

- Released `gemini-2.0-flash-lite`, a generally available (GA) version of [Gemini 2.0 Flash-Lite](https://ai.google.dev/gemini-api/docs/models/gemini#gemini-2.0-flash-lite), which is optimized for speed, scale, and cost efficiency.
ChatGPT
ChatGPT 21 Feb 2025 chatgpt

February 21, 2025

1. iOS widget (see below):
2. Text selection improvements: you can now select text across horizontal rulers.3. Performance improvements: Improved model header loading behavior. Conversation history and GPTs show up faster.4. Bug fix for logged-out users: 401s when dismissing tooltips 401s logging out users on Android.
Gemini
Gemini 20 Feb 2025 gemini_app

2025.02.20

Document upload is now available to all Gemini usersWhat:You can seamlessly upload multiple Google Docs, PDFs, and Word documents from Google Drive or your device into Gemini for quick summaries, personalized feedback, and actionable insights. Currently, Gemini offers a 32K context window (around 50 pages of text), with usage limits. Gemini Advanced users continue to have a 1 million token context window (around 1,500 pages of text) and much higher usage limits.Why:Unlock deeper insights from your documents and streamline your workflows with Gemini to save time and boost your productivity.
Gemini
Gemini 20 Feb 2025 gemini_app

2025.02.20

Document Upload is now available to all Gemini usersWhat: You can seamlessly upload multiple Google Docs, PDFs and Word documents from Google Drive or your device into Gemini for quick summaries, personalised feedback and actionable insights. Currently, Gemini offers a 32K context window (around 50 pages of text) with usage limits. Gemini Advanced users continue to have a 1 million token context window (around 1,500 pages of text) and much higher usage limits.Why: Unlock deeper insights from your documents and streamline your workflows with Gemini to save time and boost your productivity.
Copilot
Copilot 19 Feb 2025 copilot

Microsoft 365 Copilot Chat: Enhanced entity context card

Enhanced entity context card
[Web]
Enjoy smoother motion, improved reliability, and a more intuitive experience with the upgraded entity context card-making it easier to explore contextual details as you work.
Learn more
.
Copilot
Copilot 19 Feb 2025 copilot

Excel: Get powerful insights with python

Get powerful insights with python
[Windows]
Explore your data naturally with advanced analysis that leverages Python-no expert coding needed to uncover trends and create dynamic visualizations.
Copilot
Copilot 19 Feb 2025 copilot

Microsoft Teams: AI-enabled file summaries on mobile

AI-enabled file summaries on mobile
[Android, iOS]
Summarize Word, PowerPoint, and PDF files on mobile by tapping the summary icon or selecting "Summarize with Copilot" for a quick, digestible overview-even on small screens.
Copilot
Copilot 19 Feb 2025 copilot

Microsoft Teams: Intelligent meeting recap for instant meetings (premium)

Intelligent meeting recap for instant meetings (premium)
[Windows, Mac]
Effortlessly browse meeting recordings by speaker and topic and access AI-generated notes, tasks, and mentions for instant meetings-empowering premium Copilot users with comprehensive insights.
Learn more
.
Copilot
Copilot 19 Feb 2025 copilot

Viva Insights: Copilot dashboard for usage and retention insights

Copilot dashboard for usage and retention insights
[Windows, Web, Android, iOS, Mac]
Dive into usage frequency, compare top user groups, and track retention metrics-all in a single, comprehensive dashboard for actionable insights.
Learn more
.
Gemini
Gemini 19 Feb 2025 gemini_api

February 19, 2025

**AI Studio updates:**

- Support for [additional regions](https://ai.google.dev/gemini-api/docs/available-regions) (Kosovo, Greenland and Faroe Islands).

**API updates:**

- Support for [additional regions](https://ai.google.dev/gemini-api/docs/available-regions) (Kosovo, Greenland and Faroe Islands).
Copilot
Copilot 19 Feb 2025 copilot

Microsoft 365 Copilot Chat: Enhanced entity context card

Enhanced entity context card
[Web]
Enjoy smoother motion, improved reliability, and a more intuitive experience with the upgraded entity context card—making it easier to explore contextual details as you work.
Learn more
.
Copilot
Copilot 19 Feb 2025 copilot

Microsoft 365 Copilot Chat: Increased results in Copilot Chat responses

Increased results in Copilot Chat responses
[Web]
Get more comprehensive email and calendar results in Copilot Chat responses to easily summarize messages or track your meetings throughout the day.
Copilot
Copilot 19 Feb 2025 copilot

Excel: Get powerful insights with python

Get powerful insights with python
[Windows]
Explore your data naturally with advanced analysis that leverages Python—no expert coding needed to uncover trends and create dynamic visualizations.
Copilot
Copilot 19 Feb 2025 copilot

Microsoft Teams: AI-enabled file summaries on mobile

AI-enabled file summaries on mobile
[Android, iOS]
Summarize Word, PowerPoint, and PDF files on mobile by tapping the summary icon or selecting "Summarize with Copilot" for a quick, digestible overview—even on small screens.
Copilot
Copilot 19 Feb 2025 copilot

Microsoft Teams: Intelligent meeting recap for instant meetings (premium)

Intelligent meeting recap for instant meetings (premium)
[Windows, Mac]
Effortlessly browse meeting recordings by speaker and topic and access AI-generated notes, tasks, and mentions for instant meetings—empowering premium Copilot users with comprehensive insights.
Learn more
.
Copilot
Copilot 19 Feb 2025 copilot

OneNote: Enhance note-taking with iterative content proposals

Enhance note-taking with iterative content proposals
[Windows]
Refine your notes on the fly by iterating prompts and reviewing alternate drafts, giving you a dynamic, customizable note-taking experience.
Learn more
.
Copilot
Copilot 19 Feb 2025 copilot

OneNote: Take notes with Copilot directly in the flow from the canvas

Take notes with Copilot directly in the flow from the canvas
[Windows]
Seamlessly gather and create notes right on your page with Copilot integrated into your personal OneNote notebook, making in-flow note-taking more intuitive.
Learn more
.
Copilot
Copilot 19 Feb 2025 copilot

PowerPoint: Create a presentation from a file-based prompt

Create a presentation from a file-based prompt
[Windows, Web, Mac]
Pull key facts and data from a selected file to shape your narrative. Simply provide Copilot with a prompt and quickly build your deck with relevant information.
Learn more
.
Copilot
Copilot 19 Feb 2025 copilot

Viva Insights: Copilot dashboard for usage and retention insights

Copilot dashboard for usage and retention insights
[Windows, Web, Android, iOS, Mac]
Dive into usage frequency, compare top user groups, and track retention metrics—all in a single, comprehensive dashboard for actionable insights.
Learn more
.
Copilot
Copilot 19 Feb 2025 copilot

Viva Insights: Simplify analysis with advanced insights

Simplify analysis with advanced insights
Build queries quickly with Copilot's intelligent suggestions for relevant metrics, filters, and attributes, streamlining your data analysis process effortlessly.
Learn more
.
Copilot
Copilot 19 Feb 2025 copilot

Word: Chat with Copilot about selected text

Chat with Copilot about selected text
[Windows, Web, Mac]
Highlight text, start a chat with Copilot, and receive responses tailored to what you've selected. Get targeted writing assistance and refine your content in real time.
Gemini
Gemini 18 Feb 2025 gemini_api

February 18, 2025

**Model updates:**

- Gemini 1.0 Pro is no longer supported. For the list of supported models, see [Gemini models](https://ai.google.dev/gemini-api/docs/models/gemini).
ChatGPT
ChatGPT 14 Feb 2025 chatgpt

February 14, 2025

Set ChatGPT as default search engine in Safari.Confirmation dialog for logging out (iOS, web).Improved Android conversation parsing performance.iOS performance fixes.Updated launch animations and composer design on Android.Whisper (ChatGPT's voice-to-text feature) now shows a text preview of dictated text after recording:
Gemini
Gemini 12 Feb 2025 gemini_app

2025.02.12

Priority access with Gemini Advanced: Ask Gemini to look back at past chats for more tailored helpWhat:Starting today, Gemini can now use your past chats to give you more helpful responses. Ask a question about something you've discussed, or have Gemini summarize a previous conversation. It will use the information from relevant chats to craft its response. This means no more starting over, and you can build on top of previous conversations or projects you already started.You’re in control: easily review, delete, or decide how long to keep your chat history. You can also turn off Gemini Apps Activity altogether by going toMy Activity. Gemini may indicate when it uses your past chats in Sources and related content. This experience is starting to roll out in English forGemini Advancedsubscribers via Google One AI Premium Plan.Why:Conversations change, ideas evolve, and sometimes we need to revisit what’s been said. Think of Gemini as your personal AI assistant, always there to pick up where you left off. It becomes your thought partner, evolving alongside you to unlock new levels of helpfulness, that’s unique to you.
Gemini
Gemini 12 Feb 2025 gemini_app

2025.02.12

Priority access with Gemini Advanced: Ask Gemini to look back at past chats for more tailored helpWhat: Starting today, Gemini can now use your past chats to give you more helpful responses. Ask a question about something that you've discussed or have Gemini summarise a previous conversation. It will use the information from relevant chats to craft its response. This means no more starting over, and you can build on top of previous conversations or projects that you've already started.You're in control: Easily review, delete or decide how long to keep your chat history. You can also turn off Gemini Apps activity altogether by going toMy Activity. Gemini may indicate when it uses your past chats in sources and related content. This experience is starting to roll out in English forGemini Advancedsubscribers via the Google One AI Premium plan.Why: Conversations change, ideas evolve and sometimes we need to revisit what's been said. Think of Gemini as your personal AI assistant, always there to pick up where you left off. It becomes your thought partner, evolving alongside you to unlock new levels of helpfulness, that's unique to you.
Gemini
Gemini 11 Feb 2025 gemini_api

February 11, 2025

**API updates:**

- Updates on the [OpenAI libraries compatibility](https://ai.google.dev/gemini-api/docs/openai).
Gemini
Gemini 6 Feb 2025 gemini_api

February 6, 2025

**Model updates:**

- Released `imagen-3.0-generate-002`, a generally available (GA) version of [Imagen 3 in the Gemini API](https://ai.google.dev/gemini-api/docs/imagen).

**SDK updates:**

- Released the [Google Gen AI SDK for Java](https://github.com/googleapis/java-genai) for public preview.
ChatGPT
ChatGPT 6 Feb 2025 chatgpt

February 6, 2025 — Canvas sharing

Users can now share a Canvas asset such as rendered React/HTML code, document, or code with another user, similar to how you share a conversation. You can do this from the Canvas toolbar when Canvas is open.
For more details about the canvas feature in ChatGPT, check out the following Help Center article!
Gemini
Gemini 5 Feb 2025 gemini_api

February 5, 2025

**Model updates:**

- Released `gemini-2.0-flash-001`, a generally available (GA) version of [Gemini 2.0 Flash](https://ai.google.dev/gemini-api/docs/models/gemini#gemini-2.0-flash) that supports text-only output.
- Released `gemini-2.0-pro-exp-02-05`, an [experimental](https://ai.google.dev/gemini-api/docs/models/experimental-models) public preview version of Gemini 2.0 Pro.
- Released `gemini-2.0-flash-lite-preview-02-05`, an experimental public preview [model](https://ai.google.dev/gemini-api/docs/models/gemini#gemini-2.0-flash-lite) optimized for cost efficiency.

**API updates:**

- Added [file input and graph output](https://ai.google.dev/gemini-api/docs/code-execution#input-output) support to code execution.

**SDK updates:**

- Released the [Google Gen AI SDK for Python](https://googleapis.github.io/python-genai/) to general availability (GA).
Gemini
Gemini 5 Feb 2025 gemini_app

2025.02.05

Try our 2.0 Flash Thinking Experimental modelsWhat:Starting today, Gemini app users have access to our 2.0 Flash Thinking Experimental model. Built on the speed and performance of 2.0 Flash, this model is trained to break down prompts into a series of steps to strengthen its reasoning capabilities and deliver better responses. 2.0 Flash Thinking Experimental shows its thought process to users so you can see why it responded in a certain way, what its assumptions were, and trace the model's line of reasoning.Users can also try 2.0 Flash Thinking Experimental with apps, our thinking model designed to give you access to agentic capabilities through the use of connected apps such as YouTube, Maps, and Search for complex multi-step questions. These connected apps already make the Gemini app a uniquely helpful AI-powered assistant, and we’re exploring how new reasoning capabilities can combine with your apps to help you do even more.Both 2.0 Flash Thinking Experimental models are now rolling out to the Gemini web and mobile app. We’ll expand access to enterprise accounts in the coming weeksThese experimental models are meant to be an early preview and may make mistakes. Additionally these models won't be compatible with some Gemini features in their experimental state.Why:We believe in rapid iteration and bringing the best of Gemini to the world. Your feedback helps us improve these models over time and learning from experimental launches informs how we release models more widely.Priority access with Gemini Advanced: Try our 2.0 Pro Experimental modelWhat:Gemini Advanced users can now try 2.0 Pro Experimental, our leading model designed to be exceptional at complex tasks, providing better factuality and stronger performance for coding and math prompts.Whether you’re tackling advanced coding challenges, like generating a specific program from scratch, or solving mathematical problems, like developing complex statistical models or quantum algorithms, 2.0 Pro Experimental wi
Gemini
Gemini 5 Feb 2025 gemini_app

2025.02.05

Try our 2.0 Flash Thinking Experimental modelsWhat: Starting today, Gemini app users have access to our 2.0 Flash Thinking Experimental model. Built on the speed and performance of 2.0 Flash, this model is trained to break down prompts into a series of steps to strengthen its reasoning capabilities and deliver better responses. 2.0 Flash Thinking Experimental shows its thought process to users so that you can see why it responded in a certain way, what its assumptions were and trace the model's line of reasoning.Users can also try 2.0 Flash Thinking Experimental with apps, our thinking model designed to give you access to agentic capabilities through the use of connected apps such as YouTube, Maps and Search for complex multi-step questions. These connected apps already make the Gemini app a uniquely helpful AI-powered assistant, and we're exploring how new reasoning capabilities can combine with your apps to help you do even more.Both 2.0 Flash Thinking Experimental models are now rolling out to the Gemini web and mobile app. We'll expand access to enterprise accounts in the coming weeksThese experimental models are meant to be an early preview and may make mistakes. Additionally, these models won't be compatible with some Gemini features in their experimental state.Why: We believe in rapid iteration and bringing the best of Gemini to the world. Your feedback helps us improve these models over time and learning from experimental launches informs how we release models more widely.Priority access with Gemini Advanced: Try our 2.0 Pro Experimental modelWhat:Gemini Advanced users can now try 2.0 Pro Experimental, our leading model designed to be exceptional at complex tasks, providing better factuality and stronger performance for coding and math prompts.Whether you’re tackling advanced coding challenges, like generating a specific program from scratch, or solving mathematical problems, like developing complex statistical models or quantum algorithms, 2.0 Pro Experimen
Copilot
Copilot 4 Feb 2025 copilot

Word: Draft with Copilot

Draft with Copilot
[iOS]
Quickly produce paragraphs or entire sections for your documents, whether you're creating a brand-new file or adding to existing text.
Learn more
.
Copilot
Copilot 4 Feb 2025 copilot

Word: Reference data from the Microsoft cloud when drafting with Copilot in Word

Reference data from the Microsoft cloud when drafting with Copilot in Word
[Windows, Web, Mac]
Draft with Copilot now supports attaching rich content from the Microsoft cloud—including emails and meetings—resulting in more contextually relevant content.
Learn more
.
Copilot
Copilot 4 Feb 2025 copilot

Word: Reference plain text files in Copilot

Reference plain text files in Copilot
[Windows, Web, Mac]
Add .txt files as sources with Copilot in Word, streamlining your process when working with text-based research or background content.
Copilot
Copilot 4 Feb 2025 copilot

PowerPoint: Use Copilot to rewrite, trim, or formalize text

Use Copilot to rewrite, trim, or formalize text
[Web, Mac]
Transform your presentation text by letting Copilot fix grammar, shorten lengthy content, or adopt a more professional tone-perfect for crafting clear, polished slides.
Copilot
Copilot 4 Feb 2025 copilot

Word: Reference data from the Microsoft cloud when drafting with Copilot in Word

Reference data from the Microsoft cloud when drafting with Copilot in Word
[Windows, Web, Mac]
Draft with Copilot now supports attaching rich content from the Microsoft cloud-including emails and meetings-resulting in more contextually relevant content.
Learn more
.
Copilot
Copilot 4 Feb 2025 copilot

Microsoft 365 Clipchamp: Video creation in Copilot Visual Creator powered by Clipchamp

Video creation in Copilot Visual Creator powered by Clipchamp
[Web]
Type your prompt and Clipchamp writes a bespoke script, sources high-quality footage, and assembles a video project with music, voiceover, text overlays, and transitions. Open your draft in the Clipchamp app to continue editing, exporting, and sharing your video.
Learn more
.
Copilot
Copilot 4 Feb 2025 copilot

Microsoft 365 Copilot app: Updates to the Microsoft 365 (Office) app

Updates to the Microsoft 365 (Office) app
[Windows, Web, Android, iOS]
The Microsoft 365 Copilot app (formerly Microsoft 365 app) has a new name and icon.
Learn more
.
Copilot
Copilot 4 Feb 2025 copilot

Microsoft 365 Copilot Chat: Access support pages in Copilot Chat

Access support pages in Copilot Chat
[Windows, Web, Android, iOS, Mac]
View organizational support pages directly within Copilot Chat, for quick help and guidance in your workflow.
Copilot
Copilot 4 Feb 2025 copilot

Microsoft 365 Copilot Chat: Accommodate user's time zones in Copilot

Accommodate user's time zones in Copilot
[Windows, Web, Android, iOS]
Copilot now references your local time zone when responding helping to avoid confusion and scheduling errors.

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 →