Models / Step-3.5-Flash

Step-3.5-Flash by stepfun-ai

1 model (~199B) · ↓ 259.8K downloads a month · from $11.77/h on 8x RTX PRO 6000 right now. Each model's versions do the same job; quantized ones (AWQ, FP8, 4-bit) need less GPU memory and run on cheaper machines.

Step-3.5-Flash ~199B

Version	Runtime	Weights	GPU memory	Cheapest machine now
Originalstepfun-ai/Step-3.5-Flash	vLLM	399 GB	458.7 GB	$11.77/h 8x RTX PRO 6000

Model details come from Hugging Face and are refreshed daily; prices follow the live offers. GPU memory is GridPup's estimate: the weights, room for an 8,192-token conversation (chat models) and the runtime's own memory. Large models are split across the GPUs of one machine ("4x RTX 4090").

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