97c94079a9
The update fixes how total thinking time is calculated during a chat message flow. Previously the elapsed time from the initial completion was incorrectly added to the overall thinking time, leading to inflated metrics. The new logic splits the computation into separate phases (initial completion, tool execution, and follow‑up completions) and accumulates them into `totalThinkingTime`, ensuring accurate measurement. Additionally, translation keys for chat components are now namespaced with `chat:` to avoid collisions and clearly indicate the context in which they are used. The diff also removes a stray comment line and keeps metadata updates consistent across recursive calls.
Jan - Open-source ChatGPT replacement
Getting Started - Community - Changelog - Bug reports
Jan is bringing the best of open-source AI in an easy-to-use product. Download and run LLMs with full control and privacy.
Installation
The easiest way to get started is by downloading one of the following versions for your respective operating system:
| Platform | Download |
| Windows | jan.exe |
| macOS | jan.dmg |
| Linux (deb) | jan.deb |
| Linux (AppImage) | jan.AppImage |
Download from jan.ai or GitHub Releases.
Features
- Local AI Models: Download and run LLMs (Llama, Gemma, Qwen, GPT-oss etc.) from HuggingFace
- Cloud Integration: Connect to GPT models via OpenAI, Claude models via Anthropic, Mistral, Groq, and others
- Custom Assistants: Create specialized AI assistants for your tasks
- OpenAI-Compatible API: Local server at
localhost:1337for other applications - Model Context Protocol: MCP integration for agentic capabilities
- Privacy First: Everything runs locally when you want it to
Build from Source
For those who enjoy the scenic route:
Prerequisites
- Node.js ≥ 20.0.0
- Yarn ≥ 1.22.0
- Make ≥ 3.81
- Rust (for Tauri)
Run with Make
git clone https://github.com/janhq/jan
cd jan
make dev
This handles everything: installs dependencies, builds core components, and launches the app.
Available make targets:
make dev- Full development setup and launchmake build- Production buildmake test- Run tests and lintingmake clean- Delete everything and start fresh
Manual Commands
yarn install
yarn build:tauri:plugin:api
yarn build:core
yarn build:extensions
yarn dev
System Requirements
Minimum specs for a decent experience:
- macOS: 13.6+ (8GB RAM for 3B models, 16GB for 7B, 32GB for 13B)
- Windows: 10+ with GPU support for NVIDIA/AMD/Intel Arc
- Linux: Most distributions work, GPU acceleration available
For detailed compatibility, check our installation guides.
Troubleshooting
If things go sideways:
- Check our troubleshooting docs
- Copy your error logs and system specs
- Ask for help in our Discord
#🆘|jan-helpchannel
Contributing
Contributions welcome. See CONTRIBUTING.md for the full spiel.
Links
- Documentation - The manual you should read
- API Reference - For the technically inclined
- Changelog - What we broke and fixed
- Discord - Where the community lives
Contact
- Bugs: GitHub Issues
- Business: hello@jan.ai
- Jobs: hr@jan.ai
- General Discussion: Discord
License
Apache 2.0 - Because sharing is caring.
Acknowledgements
Built on the shoulders of giants: