OpenAI: GPT-5.3-Codex
Fiabilité
20%
openai/gpt-5.3-codex
GPT-5.3-Codex is OpenAI’s most advanced agentic coding model, combining the frontier software engineering performance of GPT-5.2-Codex with the broader reasoning and professional knowledge capabilities of GPT-5.2. It achieves state-of-the-art results on SWE-Bench Pro and strong performance on Termin...
🧠 Intelligence & Données
Knowledge Cutoff:
Inconnue
Tokenizer:
GPT
Moderation:
⚠️ Oui
📅 Cycle de vie
Ajouté le:
24/02/2026
Spécifications
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Provider & Modalité openai text+image+file->text
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Fenêtre de contexte 400,000 tokens
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Max Output Tokens 128,000
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Support des Outils (Tools) ✔️ Fonction Calling
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