OpenAI: GPT-5.1-Codex-Max

openrouter.ai

GPT-5.1-Codex-Max is OpenAI’s latest agentic coding model, designed for long-running, high-context software development tasks. It is based on an updated version of the 5.1 reasoning stack and trained on agentic...

Description

Specs

Type	Model
Section	Models & platforms / text+image->text
Pricing	paid (от $1.25/mo)
Platform	Self-hosted
Systems	api, python, self-hosted
Hosting	cloud
Site language	en
Vendor	Openai
Launched	2025-12-04

Can do

Platforms

api python self-hosted

Found in sources

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