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OpenAI · stable

GPT-5 Codex is a API model tracked via Artificial Analysis independent evaluations for capability comparison across coding, agents, and reasoning.

#42 · 63.5 score · Confidence B

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Independent Score rankings from hard benchmarks — speed and price stay decision context, not rank inputs.

OpenAI · stable

GPT-5 Codex is a API model tracked via Artificial Analysis independent evaluations for capability comparison across coding, agents, and reasoning.

#42 · 63.5 score · Confidence B

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