# Arena पर Grok 4.1 Fast Reasoning देखा गया

Grok 4.1 Fast Reasoning, xAI का AI मॉडल है। रिलीज़ की तारीख: 2025-11-19। पहली बार देखा गया 2026-09-11। कैटलॉग में संदर्भ विंडो 20,00,000 टोकन बताई गई है। 14 संदर्भ लिंक।

- प्रकार: खोज
- डेवलपर: xAI
- पुष्टि का स्तर: पुष्टि हुई
- पहली बार देखा गया: 2026-09-11T21:39:38.120Z
- मॉडल: [Grok 4.1 Fast](https://alexgetman.com/hi/models/xai/grok-4-1-fast/)
- कैनोनिकल: https://alexgetman.com/hi/signals/2026/09/11/grok-4-1-fast-reasoning/

## संदर्भ लिंक

- [Arena · leaderboards](https://x.ai/news/grok-4-1-fast)
- [models.dev · catalogue](https://models.dev/#grok-4.1-fast)
- [models.dev · catalogue](https://models.dev/#grok-4.1-fast-non-reasoning)
- [TrueFoundry · Azure catalogue](https://github.com/truefoundry/models/blob/main/providers/azure-ai-foundry/grok-4-1-fast-reasoning.yaml)
- [TrueFoundry · Azure catalogue](https://github.com/truefoundry/models/blob/main/providers/microsoft-foundry/grok-4-1-fast-reasoning.yaml)
- [OpenCode · discovery](https://opencode.ai/data/xai/grok-4-1-fast-reasoning)
- [OpenCode · discovery](https://opencode.ai/data/xai/grok-4-1-fast)
- [Artificial Analysis · benchmarks](https://artificialanalysis.ai/models)
- [Vertex AI · Model Garden](https://console.cloud.google.com/vertex-ai/publishers/xai/model-garden/grok-4.1-fast-non-reasoning)
- [Vertex AI · Model Garden](https://console.cloud.google.com/vertex-ai/publishers/xai/model-garden/grok-4.1-fast-reasoning)
- [models.dev · catalogue](https://models.dev/#grok-4-1-fast-non-reasoning)
- [models.dev · catalogue](https://models.dev/#grok-4-1-fast-reasoning)
- [Azure Foundry · lifecycle](https://learn.microsoft.com/en-us/azure/foundry/concepts/model-lifecycle-retirement?view=azureml-api-2)
- [models.dev · catalogue](https://models.dev/#grok-4.1-fast-reasoning)