StepFunStep 1v
Step 1v is a StepFun proprietary model. It is not yet ranked: 1 independent result so far, and the index needs at least five across two categories. Last measured 19 Oct 2026.
- Blended price
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- Output speed
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- First answer
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- Context
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- Full answer
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- Cost per run
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- Released
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- date not published by our sources
- Multimodal32
Benchmark results
See all LLM benchmarks. One column per reasoning effort. Rank is among every configuration of every model on that benchmark. Hover a score for the run it came from.
Multimodal
| Benchmark | not stated | Source | Trend |
|---|---|---|---|
| Arena Vision | 1046#135 | Arena (LMArena) |
See also
Questions people ask
- Why does Step 1v have no BenchLeader Index score?
- The index needs at least five independent results across at least two categories; as of 25 Oct 2026 Step 1v has 1 that count. Launch-post scores are never used, so it is ranked once independent publishers have measured it.
Data as of 25 Oct 2026. Compare with another model.
Cite as: BenchLeader, “Step 1v: benchmarks, pricing, speed and rank”, data as of 25 Oct 2026, https://www.benchleader.com/models/step-1v.