OpenAI: GPT-5 Codex

flagship

OpenAI · released 2025-08-01 · text+image->text

currently routing · 4.2k rpm

400K tokens

Context

$1.25 / 1M

Input

$10.00 / 1M

Output

— t/s

Speed

proprietary

License

/ ABOUT

GPT-5 Codex is OpenAI's coding-specialized variant of GPT-5, optimized for code generation, debugging, and software engineering tasks.

Providers for OpenAI: GPT-5 Codex

1 routes · sorted by uptime

ClosedRouter routes requests to the providers best able to handle your prompt size and parameters, with automatic fallbacks to maximize uptime.

Provider

Context

Quant

Uptime · 30d

400K

bf16

0.00%