NVIDIA: Step 5 Preview
StepFun's next-generation flagship base model for coding and professional knowledge work, with native text, image, and video input and a 1M-token context window
Price changes
Cheapest list input/output only. Rates move rarely, so this is an event log. Down means cheaper. Showing the 8 latest changes.
- ↓ lowerOutput $2.74 → $2.70
- ↑ higherInput $0.959 → $1
Sources
Same model, different sources. Our first-party rate is listed first, then router and aggregator rows stay separate so you can see the spread instead of a single blended number. Free/$0 listings are hidden by default (3 omitted). Show free/$0 listings.
| Source | Provider | Input | Output | Cache read | Context |
|---|---|---|---|---|---|
| models.devcheapeststep-5-preview | EmpirioLabs AI | $1 | $2.70 | $0.05 | 1.0M |
| models.devstep-5-preview | DevPass (LLM Gateway) | $1 | $2.70 | $0.05 | 1M |
| models.devstep-5-preview | OpenCode Go | $1 | $2.70 | $0.1 | 1M |
| models.devstep-5-preview | Requesty | $1 | $2.70 | $0.05 | 1.0M |
| models.devstepfun/Step-5-Preview | CommandCode | $1 | $2.70 | $0.05 | 1M |
| models.devstepfun/step-5-preview | Kilo Gateway | $1 | $2.70 | $0.1 | 1M |
| models.devstepfun/step-5-preview | NanoGPT | $1 | $2.70 | $0.05 | 1M |
| models.devstepfun/step-5-preview | Novita AI | $1 | $2.70 | $0.1 | 1M |
| OpenRouterstepfun/step-5-preview | OpenRouter | $1 | $2.70 | $0.1 | 1.0M |
| models.devstepfun/step-5-preview | Vercel AI Gateway | $1 | $2.70 | $0.1 | 1.0M |
| models.devstepfun-ai/Step-5-Preview | DeepInfra | $1 | $2.70 | $0.1 | 1.0M |
| models.devdeepinfra/stepfun-ai/Step-5-Preview | Eden AI | $1 | $2.70 | $0.1 | 1.0M |
| models.devtencent/step-5-preview | LLM Gateway | $1 | $2.70 | $0.05 | 1M |
| models.devstep-5-preview | StepFun (Global) | $1 | $2.70 | $0.1 | 1.0M |
| LiteLLMstep-5-preview | N/A | $1 | $2.70 | $0.1 | N/A |
| models.devstep-5-preview | StepFun (China) | $1.05 | $2.99 | $0.1046 | 1M |
| models.devstepfun/step-5-preview | AI/ML API | $1.06 | $2.86 | $0.0529 | 1M |
| models.devstep-5-preview | AIHubMix | $1.08 | $3.09 | $0.054 | 1M |
| LiteLLMkyma/step-5-preview | N/A | $1.35 | $3.65 | $0.135 | N/A |
Capabilities
- Reasoning
- Tool calling
- Structured output
- Attachments
- Open weights
- In: text
- In: image
- In: video
- In: audio
- Out: text
Scores
Sparse coverage on purpose. Missing a score means we have not linked one yet, not that the model is unranked. Hover or tap the i next to any score for its source. Full boards on /benchmarks.
- AA intelligence43.7i
- AA coding0i
- AA agentic0i
Arena rows are community-vote Elo from Arena AI, Artificial Analysis indices arrive via OpenRouter, and launch-eval figures are collected from vendor announcements, analyst writeups, and community benchmarks. Full boards and credits on /benchmarks.
See what this model costs you
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