Step 3.7 Flash

Step 3.7 Flash from stepfun-ai. Source-based hardware guidance from its published configuration.

EstimatedRepository opened May 23, 2026Source checked 9/24/2026Version: 5f624407

LOCALRENTED GPUOPEN WEIGHTS

At a glance

Parameters: 201.37B
Architecture: step3p7
License: apache-2.0
Software: SGLang

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Ways to run it

SGLang · Linux

Repository-specific command in publisher documentation; confirm dependencies and hardware in the source.

sglang serve --model-path stepfun-ai/Step-3.7-Flash  --tp 8  --reasoning-parser step3p5  --tool-call-parser step3p5  --enable-multimodal  --speculative-algorithm EAGLE  --speculative-num-steps 3  --speculative-eagle-topk 1  --speculative-num-draft-tokens 4  --enable-multi-layer-eagle  --trust-remote-code  --host 0.0.0.0 \

Official instructions

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