IQuestLab releases IQuest-Q1, a 320B-parameter MoE model for coding agents
IQuestLab announced IQuest-Q1, a mixture-of-experts model with about 320 billion parameters, designed for agentic coding, reasoning, and multi-step tool use. The model activates roughly 15 billion parameters per token and lacks native multimodal capabilities. It is available via an OpenAI-compatible API, with deployment instructions provided for SGLang and vLLM frameworks.
Key points
- IQuest-Q1 is a 320B-parameter MoE model from IQuestLab for coding agents, with 15B active per token
- OpenAI-compatible API deployment supported via SGLang or vLLM, with 512K-token context limit
- Model lacks multimodal input and requires manual verification of generated code and reasoning
IQuest-Q1 scored on benchmarks like mini-SWE-agent and IQuest-CLIBench, though no external validation has been confirmed. The lab notes it remains an early-stage model with limitations in output reliability, tool integration, and real-world CLI task handling. Users are advised to review generated code and verify results manually. The model’s context window is capped at 512K tokens, and the lab recommends specific settings for optimal performance, including temperature 1.0, top-p 0.95, and top-k 20.
Model page: IQuest-Q1 →
IQuestLab/IQuest-Q1 · Hugging Face
huggingface.co · 29 September 2026
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