Release Notes
Recent changes to Big-AGI Pro, Free, and Open. For AI experts only.
For questions, comments, feedback, and support please use this link.
For bugs and features, open a github ticket - auto-fix within one hour.
Oct 23
- Search toggle to quickly turn on/off search for models that support it
- Change context window size for custom models
Oct 21
- Anthropic Search & Fetch support across models, making it the 5th provider with native search support
- Anthropic Sonnet 4+ models support 1M Token context windows
- Stability improvements, fixing Perplexity models and keyboard navigation
Oct 16
- Anthropic Haiku 4.5 models (standard and thinking variants)
- OpenAI GPT-5 Search API model for web-integrated responses
- Updated models across Anthropic, Mistral, Deepseek, Groq, xAI, Perplexity
Oct 14
- OpenAI Audio and Audio Mini models for audio output
- Gemini models support Google Search
- xAI Grok 4 Fast Reasoning and Grok Code Fast 1
- AI Request Inspector with quick toggle, for maximum transparency
- Mobile UI dialogs improvements
Oct 7
- OpenAI GPT-5 Pro and gpt-image-1-mini
Oct 4
- Cloud Sync launched! - long awaited and top requested, available now on app.big-agi.com
- Dark launch - big thanks to the early testers
Sept 29
- Anthropic Claude Sonnet 4.5 support
- OpenAI GPT-5 Codex support
- Gemini 2.5 Flash Preview and Robotics-ER 1.5 support
Sept 28
- AI experts: view the exact AI API requests with the “AI Inspector” tool
- Address the next message to a specific @Persona (beginning of the message only)
- Beam: auto-select 4 good models at any time
- Persona: deep data comparison with live editing
- Improve personas image data support
Sept 17
- GPT-5 Image Generation: look for the option on the side pane. Also improved Search, Progress indication, Citations.
- Model controls and selection from the side panel
Sept 15
- Personas now support Image data, perfect for designer personas, especially with Gemini Nano Banana
- Drag to reorder personas in any list
- … Former release note entries are removed for space
Built for you
- Welcome to the new Big-AGI, this will feel like a brand new product. If you are here for the first time, welcome, and I hope you’ll love the obsession and mad optimization we put into this product, to give you the cleanest and most productive experience.
