GPT 5 Codex
Every figure OnlySOTA holds for this model, one source at a time. Nothing on this page is averaged across sources.
KILLED Retired
Identity
- Developer
- OpenAI
- Family
- GPT → GPT 5
- Weights
- closed
- Released
- 2025-09-23
- Blended Price, USD per 1M tokens (3:1 input:output)
- $3.44
- Sources
- 1 sources · 1 entries · 1 configs
- Published upstream as
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GPT-5 Codexgpt-5-codexGPT 5 Codex
Where it places
- Artificial Analysis LLM Leaderboard Artificial Analysis Intelligence Index 37.0 est
Effort ladder
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Artificial Analysis LLM Leaderboard only high ran
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high37.0
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