Gpt-5.1-Codex-Max

Gpt-5.1-Codex-Max is a Multimodal model.

Vision
Audio
Tool Use
Reasoning
Citations

Key Specs

Context
400k
Max Output
128k
Best Price (Input / Output)
Free / Free per 1M tokens
Chat with Model
Try on OpenRouter

Pricing Comparison

Provider Input (1M) Output (1M) Image (1k)
github-copilot Free Free -
openrouter $1.10 $9.00 -
poe $1.10 $9.00 -
aihubmix $1.25 $10.00 -
azure $1.25 $10.00 -
openai $1.25 $10.00 -
opencode $1.25 $10.00 -
vercel $1.25 $10.00 -
vivgrid $1.25 $10.00 -

Prices are per 1 million tokens unless otherwise noted. Image pricing is per 1000 images if applicable.