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Step 3.7 Flash by Stepfun | AI Market Cap

Step 3.7 Flash

MultimodalProprietary

S

Stepfun

Step 3.7 Flash is StepFun's latest high-efficiency multimodal Mixture-of-Experts model. It pairs a 196B-parameter language backbone with a vision encoder for native image and video understanding, activating roughly 11B parameters...

Model updates refreshed6h agoJun 23, 2026news + changelog

What changed

Step 3.7 Flash is StepFun's latest high-efficiency multimodal Mixture-of-Experts model.

Archived

This model is still tracked for research and discovery, but it is excluded from default public rankings until it returns to active status.

---

Quality Score

1146

Arena ELO

196B

Parameters

256K

Context

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0

Downloads

0

Likes

May 2026

Released

Benchmarks

20

high

What Changed Recently

Recent launch, pricing, benchmark, and API signals linked to this model or its provider.

BenchmarksStepFunToday

Step 3.7 Flash Benchmark Update

Quality: 29.7/100 | Price: $0.438/M tokens | Output: 406.199 tok/s | HumanEval: 0.4%

BenchmarksStepFunToday

Step 3.7 Flash Benchmark Update

Quality: 29.7/100 | Price: $0.438/M tokens | Output: 412.004 tok/s | HumanEval: 0.4%

BenchmarksStepFunYesterday

Step 3.7 Flash Benchmark Update

Quality: 29.7/100 | Price: $0.438/M tokens | Output: 400.997 tok/s | HumanEval: 0.4%

BenchmarksStepFun2d ago

Step 3.7 Flash Benchmark Update

Quality: 29.7/100 | Price: $0.438/M tokens | Output: 396.805 tok/s | HumanEval: 0.4%

BenchmarksStepFun3d ago

Step 3.7 Flash Benchmark Update

Quality: 29.7/100 | Price: $0.438/M tokens | Output: 398.147 tok/s | HumanEval: 0.4%

Benchmarks & Rankings20

BenchmarksStepFunToday

Step 3.7 Flash Benchmark Update

Quality: 29.7/100 | Price: $0.438/M tokens | Output: 406.199 tok/s | HumanEval: 0.4%

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#benchmark#pricing#artificial-analysis

BenchmarksStepFunToday

Step 3.7 Flash Benchmark Update

Quality: 29.7/100 | Price: $0.438/M tokens | Output: 412.004 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFunYesterday

Step 3.7 Flash Benchmark Update

Quality: 29.7/100 | Price: $0.438/M tokens | Output: 400.997 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun2d ago

Step 3.7 Flash Benchmark Update

Quality: 29.7/100 | Price: $0.438/M tokens | Output: 396.805 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun3d ago

Step 3.7 Flash Benchmark Update

Quality: 29.7/100 | Price: $0.438/M tokens | Output: 398.147 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun4d ago

Step 3.7 Flash Benchmark Update

Quality: 29.7/100 | Price: $0.438/M tokens | Output: 391.291 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun5d ago

Step 3.7 Flash Benchmark Update

Quality: 29.7/100 | Price: $0.438/M tokens | Output: 384.146 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun6d ago

Step 3.7 Flash Benchmark Update

Quality: 29.7/100 | Price: $0.438/M tokens | Output: 379.078 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun1w ago

Step 3.7 Flash Benchmark Update

Quality: 42.6/100 | Price: $0.438/M tokens | Output: 400.845 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun1w ago

Step 3.7 Flash Benchmark Update

Quality: 42.6/100 | Price: $0.438/M tokens | Output: 407.374 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun1w ago

Step 3.7 Flash Benchmark Update

Quality: 42.6/100 | Price: $0.438/M tokens | Output: 404.829 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun1w ago

Step 3.7 Flash Benchmark Update

Quality: 42.6/100 | Price: $0.438/M tokens | Output: 389.382 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun1w ago

Step 3.7 Flash Benchmark Update

Quality: 42.6/100 | Price: $0.438/M tokens | Output: 380.811 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun1w ago

Step 3.7 Flash Benchmark Update

Quality: 42.6/100 | Price: $0.438/M tokens | Output: 368.769 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun1w ago

Step 3.7 Flash Benchmark Update

Quality: 42.6/100 | Price: $0.438/M tokens | Output: 166.324 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun2w ago

Step 3.7 Flash Benchmark Update

Quality: 42.6/100 | Price: $0.438/M tokens | Output: 139.146 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun2w ago

Step 3.7 Flash Benchmark Update

Quality: 42.6/100 | Price: $0.438/M tokens | Output: 148.008 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun2w ago

Step 3.7 Flash Benchmark Update

Quality: 42.6/100 | Price: $0.438/M tokens | Output: 362.427 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun2w ago

Step 3.7 Flash Benchmark Update

Quality: 42.6/100 | Price: $0.438/M tokens | Output: 394.948 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis

BenchmarksStepFun2w ago

Step 3.7 Flash Benchmark Update

Quality: 42.6/100 | Price: $0.438/M tokens | Output: 391.991 tok/s | HumanEval: 0.4%

#benchmark#pricing#artificial-analysis