Step-3.7-Flash
A multimodal MoE model focused on agent efficiency, coding, search, and multimodal workflows.
An open-weight mixture-of-experts vision-language model release for agentic coding, search, and multimodal workflows.
Pricing
Model Intelligence
Recent stories
A day after launch, Nous made Step 3.7 Flash free for 30 days to Hermes users through Nous Portal. The access window landed alongside fresh vLLM/NIM and MLX-VLM support, making the model easier to test in both local and production stacks.
Step 3.7 Flash landed immediately across Kilo, Modal, SGLang, Hermes-linked tooling, and DesignArena as the model’s 198B MoE, 256K-context release spread through the stack. The breadth of day-one support gives engineers multiple ways to serve, benchmark, and wire the new open-weight multimodal model into agents.