OpenAI: GPT-5.3-Codex

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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...

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Rate: 7 credits; per generation
Modality: text; Audio generation
Real samples: 0; live outputs from this model
Provider routes: 1; single routing provider

Capabilities

The generation modes and formats OpenAI: GPT-5.3-Codex supports on this platform.

text_to_text

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