Unknown · 2× · tolest 12. Aug. 2026
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Momentum
Jan is an Open Source desktop application by Menlo Research (formerly janhq) that allows Large Language Models to run locally and offline on your own computer. The software supports downloading Open-Weight models (Llama, Gemma, Qwen, GPT-oss and others) in GGUF format from HuggingFace and optionally provides integrations with cloud providers such as OpenAI, Anthropic, Mistral, and Groq. Jan provides a local, OpenAI-compatible API server and supports the Model Context Protocol (MCP) for agent-based use cases. The project is Open Source under the AGPL-3.0 license and runs on Windows, macOS, and Linux.
Momentum-Verloop
15.05.13.08.
Features
| License | Open source, AGPL-3.0 |
| Platform | Desktop: macOS, Windows, Linux; plus server/Docker deployment |
| Price | Free (open source, no subscription or usage fees; optional cloud API keys may incur their own costs) |
| Protocol Compatibility | OpenAI-compatible local API on localhost:1337; also supports Model Context Protocol (MCP) for tool/agent use |
| Release Date | Initial release from August 17, 2023 (GitHub repository janhq/jan) |
| Supported Models/Providers | Local GGUF models (Llama, Gemma, Qwen, GPT-oss) from HuggingFace; cloud integration with OpenAI, Anthropic, Mistral, Groq, MiniMax |