# Step 5 Preview NVFP4 observert på Artificial Analysis

Step 5 Preview NVFP4 fra StepFun ble først registrert 2026-09-19. Lanseringsdatoen er ikke fastslått. Katalogene oppgir et kontekstvindu på 1 000 000 tokener. 16 kildelenker.

- Type: Observasjon
- Utvikler: StepFun
- Sikkerhet i vurderingen: Underbygget
- Først observert: 2026-09-19T10:21:18.463Z
- Modell: [Step 5 Preview NVFP4](https://alexgetman.com/nb/models/stepfun/step-5-preview/)
- Kanonisk: https://alexgetman.com/nb/signals/2026/09/19/stepfun-step-5-preview/

## Dokumentasjonslenker

- [Artificial Analysis · benchmarks](https://artificialanalysis.ai/models)
- [models.dev · catalogue](https://models.dev/#step-5-preview)
- [Arena](https://arena.ai)
- [OpenCode · discovery](https://opencode.ai/data/stepfun/step-5-preview)
- [Arena · leaderboards](https://stepfun.ai/)
- [OpenRouter](https://openrouter.ai/stepfun/step-5-preview)
- [OpenCode Zen · models](https://opencode.ai/zen)
- [OpenCode Go · models](https://opencode.ai/go)
- [models.dev · catalogue](https://models.dev/#step-5-preview-free)
- [OpenRouter · usage](https://openrouter.ai/rankings)
- [Hugging Face · stepfun-ai](https://huggingface.co/stepfun-ai/Step-5-Preview-BF16)
- [Hugging Face · stepfun-ai](https://huggingface.co/stepfun-ai/Step-5-Preview)
- [Hugging Face · stepfun-ai](https://huggingface.co/stepfun-ai/Step-5-Preview-NVFP4)
- [GitHub · discovery · agent](https://github.com/stepfun-ai/Step-5-Preview)
- [models.dev · catalogue](https://models.dev/#Step-5-Preview)
- [Vercel AI Gateway](https://vercel.com/ai-gateway)