xAI: Grok 4 Fast

Fiabilité 20%

x-ai/grok-4-fast

Grok 4 Fast is xAI's latest multimodal model with SOTA cost-efficiency and a 2M token context window. It comes in two flavors: non-reasoning and reasoning. Read more about the model on xAI's [news post](http://x.ai/news/grok-4-fast). Reasoning can be enabled/disabled using the `reasoning` `enabled`...

🧠 Intelligence & Données
Knowledge Cutoff: 2025-09-30
Tokenizer: Grok
Moderation: ✅ Non
📅 Cycle de vie
Ajouté le: 19/09/2025
Spécifications
  • Provider & Modalité x-ai text+image+file->text
  • Fenêtre de contexte 2,000,000 tokens
  • Max Output Tokens 30,000
  • Support des Outils (Tools) ✔️ Fonction Calling
🔍 Modèles similaires
Modèle Provider Input Output Contexte
Qwen: Qwen3.6 Plus (free)
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xAI: Grok 4.20 Multi-Agent
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xAI: Grok 4.20
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Google: Lyria 3 Pro Preview
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Google: Lyria 3 Clip Preview
google/lyria-3-clip-previ...
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