stepfun

Pull request adding support for StepFun 3.5 MTP model in llama.cpp.

Stepfun 3.7 Flash model generates a Sonic-like platformer game from a single prompt, demonstrating impressive control and speed.

StepFun_ai highlights a thoughtful take on the Step 3.7 Flash model and its implications for agent efficiency.

Stepfun 3.7 Flash is a compact vision model that achieves aesthetics close to GLM 5.1 and 80% of its 3D world understanding, while using only 25% of the parameters, making it highly RAM-efficient.

StepFun releases Step-3.7-Flash, a new large vision-language MoE model with 198B parameters (11B active), 256K context, and up to 400 tokens/sec inference speed.

StepFun releases GGUF quantizations of their 198B-parameter sparse MoE vision-language model Step-3.7-Flash, enabling local deployment with up to 256K context and selectable reasoning levels.

Nous Research announces that Step 3.5 Flash from StepFun will be available for free on the Nous Portal for the next 15 days.