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.
Introduced a premium seat tier for Team and Enterprise plans offering more usage and access to Claude Code. Refer to the following articles for more information:
Purchasing and managing seatsUsing Claude Code with your Team or Enterprise plan
A new setting allows Team and Enterprise plan users to purchase more usage to continue chatting with Claude or using Claude Code after hitting their usage limit. SeeExtra Usage for Team and Enterprise Plans.
Build and deploy bots with Microsoft 365 Agents Toolkit
Developers can create, test, and update AI-driven bots using Microsoft 365 Agents Toolkit, making them compatible to run natively in Teams.
Craft actions using API chaining with low code
[Windows, Web]
Makers can leverage low code and pro-code options to create actions with API chaining, enabling bulk actions and adaptive card contexts for streamlined processes.
Learn more.
Create simplified multi-step workflows
[Windows, Web]
Streamline your tasks with an embedded builder that allows users to design and manage multi-step workflows effortlessly, enhancing productivity.
Learn more.
Customize Copilot with Declarative Agents
[Windows]
End-users can now tailor Copilot's capabilities with Declarative Agents, adding new knowledge and skills for enhanced functionality.
Learn more.
Develop custom agents for Copilot and Teams
Create, test, and update custom engine agents using Microsoft 365 Agents Toolkit and Microsoft Copilot Studio for seamless integration with Microsoft 365 Copilot and Teams.
Discover custom extensions for Copilot
[Windows, Web]
Find and deploy customizable extensions (CEAs) for Copilot directly from the Store, enhancing the capabilities of your workflow with ease.
Enable pro-code support in Microsoft 365 Copilot Chat
Leverage both synchronous and asynchronous pro-code CEA support in Microsoft 365 Copilot Chat, expanding the capabilities for advanced user interactions and integrations.
Enhance agent grounding with context IQ
Utilize context IQ in Microsoft 365 Copilot Chat to select the ideal graph connector grounding information for agents, ensuring precise and relevant responses.
Learn more.
Gain insight into conversation analysis
Users now see how utterances are transformed into keywords and items for grounding, enhancing transparency and understanding of Copilot interactions.
Integrate declarative agents into Excel
[Windows, Web]
Users can now seamlessly integrate and leverage declarative Copilot agents directly within Excel, enhancing data interaction and task automation.
Learn more.
Publish agents for IT approval
Use Microsoft 365 Agents Toolkit and Copilot Studio to publish custom engine agents for IT review, approval, and deployment in your organization's tenant.
Regulate knowledge source with governance tools
[Windows, Web]
Admins can now oversee and manage agents with uploaded files as their knowledge source, utilizing tools for agent filtering, reviewing sensitivity labels, and managing metadata.
See authors and descriptions in every agent interaction
[Windows, Web]
Build trust and transparency by viewing the author name and agent description in each interaction, enhancing user confidence in responses.
Submit custom agents for validation
Developers can use Microsoft 365 Agents Toolkit to submit custom engine agents for Microsoft validation, facilitating their publication in the Agents store.
Build a custom agent with natural language
[Web]
Describe the agent you want, and Copilot Studio instantly proposes its name, purpose, instructions and starter prompts—so you can begin testing in minutes instead of hours.
Learn more.
Perform custom search as a topic action
[Web]
Enhance your precision with Custom Search, allowing you to query knowledge sources and extract raw data effortlessly. This feature empowers you to create more transparent Copilot experiences by running searches on selected sources and saving data outputs for flexible use.
Learn more.
See security-related views and statuses for agents within Copilot Studio
[Web]
Enhanced security in Copilot Studio with visual indicators for agent protection, blocked prompts, and authentication guidelines. Makers can see how and when Microsoft has protected their agents, assessed their agents' status, and determine if any action is needed.
Learn more.
Use managed agents as a starting point for Copilot creation
[Web]
Explore and install managed agents in Copilot Studio to kickstart your projects with ready-to-use solutions featuring built-in service connections and autonomous capabilities. Streamline your workflow and enhance productivity without starting from scratch.
Manage Copilot costs with budget limits
[Web]
Define budget policies for Copilot services, set thresholds and alerts, and receive email notifications for proactive cost control.
Learn more.
Expanded language options with Microsoft 365 Copilot
[Android, Windows, iOS, Mac, Web]
Microsoft 365 Copilot now supports six additional languages: Albanian, Filipino, Icelandic, Malay, Maltese, and Serbian (Cyrillic).
Learn more.
Advanced data analysis in Copilot Chat mobile apps
[Android, iOS]
Solve complex tasks by generating and executing Python code with the advanced reasoning model in Copilot Chat mobile apps.
Copilot Chat available for EDU users ages 13 and older
[Web]
Microsoft 365 Copilot Chat is now accessible for EDU users aged 13+, offering secure AI chat with the latest language models. Admins need to enable access for eligible users.
Learn more.
Edge contextual capabilities in Copilot Chat work mode
[Web]
In Copilot Chat work mode, ask Copilot questions about web pages and PDFs opened in Edge—using page context to summarize or analyze content, and enhancing your research on the fly.
Learn more.
Expanded file search capabilities in Copilot Chat
[Windows, Web]
Copilot Chat now supports a wider range of file types in SharePoint and OneDrive, enhancing search and information retrieval.
Learn more.
Monitor Microsoft 365 Copilot's security posture
[Web]
A dedicated page in Data Security Posture Management for AI showcases Microsoft 365 Copilot's protection capabilities and usage metrics for improved oversight.
Learn more.
New graph for departments
[Web]
A newly added graph in Data Security Posture Management for AI shows AI interactions grouped by department.
Learn more.
Web search query filtering in Data Security Posture Management for AI
[Web]
Filter AI interactions for events that contain a web search query and view the content of the search within Microsoft Purview Data Security Posture Management for AI.
Learn more.
Sharing with Copilot summary now supports more file types
[Web]
Enhance your collaboration workflow by using Copilot to generate summaries for PowerPoint, Excel, PDFs, images, and protected files directly within OneDrive Web and SharePoint document libraries. Get instant overviews while maintaining sensitivity labels on confidential files, ensuring secure and efficient sharing.
Summarize email attachments with Copilot
[Android, Windows, iOS, Mac, Web]
Summarize PDF, Word, and PPT email attachments effortlessly in Outlook Web and the new Outlook for Windows, making it easier to extract key information without needing to open each file.
Learn more.
Microsoft 365/SharePoint Agent Insights for SharePoint Administrators
[Web]
Provides comprehensive insights into newly created SharePoint agents with content governance actions within SharePoint Advanced Management controls.
Learn more.
Bridge skill gaps with personalized insights
[Windows, Web]
Discover and promote upskilling opportunities with People Skills. Share skills, connect with others, and enrich user experiences across Microsoft 365, including apps such as Copilot and Viva Learning.
Learn more.
Unified analytics for enhanced insights
[Web]
Experience a streamlined approach with Copilot Dashboard and Viva Insights. This unified platform blends advanced analytics offerings, providing leaders, delegates, and analysts with cohesive, actionable insights.
Learn more.
Build a custom agent with natural language
[Web]
Describe the agent you want, and Copilot Studio instantly proposes its name, purpose, instructions and starter prompts-so you can begin testing in minutes instead of hours.
Learn more.
Edge contextual capabilities in Copilot Chat work mode
[Web]
In Copilot Chat work mode, ask Copilot questions about web pages and PDFs opened in Edge-using page context to summarize or analyze content, and enhancing your research on the fly.
Learn more.
- Released [URL context tool](https://ai.google.dev/gemini-api/docs/url-context) to general availability (GA), a tool for providing URLs as additional context to prompts. Support for using URL context with the `gemini-2.0-flash` model (available during experimental release) will be discontinued in one week.
We’re launching ChatGPT Go, a new low-cost subscription plan. This will initially be available for users in India only.
For ₹399/month (GST included), ChatGPT Go provides everything included in theFree plan, and:
More messages, larger file uploads, and expanded image generationAccess to advanced data analysisLonger memory for more personalized responses
Available on web, mobile (iOS & Android), and desktop (macOS & Windows).
ChatGPT Go is geo-restricted to India at launch, and is able to be subscribed to by credit card or UPI.
Learn more aboutChatGPT Go.
We’re making GPT-5’s default personality warmer and more familiar. This is in response to user feedback that the initial version of GPT-5 came across as too reserved and professional. The differences in personality should feel subtle but create a noticeably more approachable ChatGPT experience.
Warmth here means small acknowledgements that make interactions feel more personable — for example, “Good question,” “Great start,” or briefly recognizing the user’s circumstances when relevant. This is different from sycophancy, which we define as excessive flattery that can feel insincere. You can find more about our learnings on reducing sycophancyhere.
This update does not show an increase in sycophancy compared to the previous personality of GPT-5, measured by the same internal evals we ran and detailed in oursystem card. Teaching models to be warm without being sycophantic is an ongoing research challenge, and we will continue iterating to get this right. More updates are coming soon.
- Released Imagen 4 Ultra, Standard and Fast models as generally available (GA). To learn more, see the [Imagen](https://ai.google.dev/gemini-api/docs/imagen) page.
Gmail, Google Calendar, and Google Contacts Connectors in ChatGPT are now available to Plus users globally. Access will be granted to users throughout today.
This was previously made available to Pro users onAugust 12, 2025.
Learn more aboutconnectors.
Introducing Temporary ChatWhat:Now you can have a quick, one-off conversation with the Gemini app that won’t be saved to your chat history. Our new Temporary Chat feature is great for when you're exploring private questions or brainstorming an idea that's outside your usual style. To start, select the “Temporary Chat” icon next to “New Chat”. This feature will be rolling out over the coming weeks, starting today.Why:With Temporary Chat, you can have conversations that won’t appear in your recent chats or Gemini Apps Activity. These chats won’t be used to train Google’s AI models or personalize your Gemini experience, giving you a clean slate whenever you need one.
Introducing temporary chatWhat:Now you can have a quick, one-off conversation with the Gemini app that won’t be saved to your chat history. Our new temporary chat feature is great for when you're exploring private questions or brainstorming an idea that's outside your usual style. To start, select the 'temporary chat' icon next to 'New chat'. This feature will be rolling out over the coming weeks, starting today.Why:With Temporary Chat, you can have conversations that won’t appear in your recent chats or Gemini Apps Activity. These chats won't be used to train Google's AI models or personalise your Gemini experience, giving you a clean slate whenever you need one.
You can now choose between “Auto”, “Fast”, and “Thinking” for GPT-5. Most users will want Auto, but the additional control will be useful for some people.
ChatGPT Plus users now have 3,000 messages/week with GPT-5 Thinking, and then extra capacity on GPT-5 Thinking mini after that limit. The context limit for GPT-5 Thinking is 196k tokens. We may have to update rate limits over time depending on usage.
4o is back in the model picker for all paid users by default. Paid users also now have a “Show additional models” toggle in ChatGPT web settings which will add models like o3, o4-mini, 4.1, and GPT-5 Thinking mini. 4.5 is only available to Pro users due to GPUs.
Gmail, Google Calendar, and Google Contacts are now available to connect and use in chat. Once you enable them, ChatGPT will automatically reference them when relevant, making it faster and easier to bring information from these tools into your conversations without having to manually select them each time.
This capability is part of GPT-5 and will begin rolling out to Pro users globally this week, followed by Plus, Team, Enterprise, and Edu plans in the coming weeks. To enable, visitSettings→Connectors→Connecton the application.
If you already have Gmail or Google Calendar enabled for deep research, you can now also use them in chat. To use them in deep research, you will still need to enable each connector separately and select it every time you start a new deep research request.
Learn more aboutconnectors.
The 1M token context window for Claude Sonnet 4 is currently in beta for API organizations in usage tier 4, or with custom rate limits. See1M token context windowin our docs for more information.
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.
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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 →