Openai
OpenAI: GPT-5 Codex
openai/gpt-5-codex
Input / M
Output / M
Context
Max Output
128K
Usage
Unranked
Quality
Unscored
Providers
1
Best Uptime 30m
Unavailable
Released
Sep 23, 2025
Modalities
text, image
About
GPT-5-Codex is a specialized version of GPT-5 optimized for software engineering and coding workflows. It is designed for both interactive development sessions and long, independent execution of complex engineering tasks....
Capabilities
Vision
Tools
Reasoning
Streaming
JSON Mode
Providers · 1
Per-provider pricing, uptime
| Provider | Input/M | Output/M | Context | Max Out | Quant | Uptime 30m |
|---|---|---|---|---|---|---|
| OpenAIRecommended OpenAI | openai/gpt-5-codex | $1.25 | $10.00 | 400K | 128K | unknown | — |
Performance History
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Price History
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First seen 3d ago · Last verified 19m ago