GitHub Copilot

GPT-5.1-Codex-max

Name: GPT-5.1-Codex-max
Brand: GitHub Copilot

Canonical ID: github_copilot/gpt-5.1-codex-max

More GitHub Copilot models More gpt-5.1-codex-max family models

GPT-5.1-Codex-max is listed under GitHub Copilot in LLM Directory with pricing, context limits, modalities, and capability metadata for quick comparison.

Reasoning: Yes Tool use: Yes

Overview

text image

Provider: GitHub Copilot
Family: gpt-5.1-codex-max
Release date: 2025-12-04
Last updated: 2025-12-04
Input modalities: text, image
Output modalities: text

Pricing and Limits

Token pricing

Input: $0/1M
Output: $0/1M
Cached input: N/A

Context and output

Context window: 128,000
Max output tokens: 128,000
Qualified ID: github_copilot/gpt-5.1-codex-max

Model Summary

GPT-5.1-Codex-max is a model listing in the GitHub Copilot provider catalog. It is categorized under the gpt-5.1-codex-max family.

The model supports text, image modalities across input/output paths. Reported context capacity is 128,000. Pricing is listed at $0/1M input and $0/1M output.

Same Family: gpt-5.1-codex-max

Comparable models in the same family across providers.

Browse family

Model	Provider	Context	Input	Output	Flags
GPT 5.1 Codex Max vercel/openai/gpt-5.1-codex-max	Vercel AI Gateway	400,000	$1.25/1M	$10/1M	Reasoning Tools
GPT-5.1 Codex Max abacus/gpt-5.1-codex-max	Abacus	400,000	$1.25/1M	$10/1M	Reasoning Tools
GPT-5.1 Codex Max openai/gpt-5.1-codex-max	OpenAI	400,000	$1.25/1M	$10/1M	Reasoning Tools
GPT-5.1 Codex Max opencode/gpt-5.1-codex-max	OpenCode Zen	400,000	$1.25/1M	$10/1M	Reasoning Tools
GPT-5.1 Codex Max vivgrid/gpt-5.1-codex-max	Vivgrid	400,000	$1.25/1M	$10/1M	Reasoning Tools
GPT-5.1 Codex Max azure/gpt-5.1-codex-max	Azure	400,000	$1.25/1M	$10/1M	Reasoning Tools
gpt-5.1-codex-max jiekou/gpt-5.1-codex-max	Jiekou.AI	400,000	$1.125/1M	$9/1M	Reasoning Tools
GPT-5.1-Codex-Max poe/openai/gpt-5.1-codex-max	Poe	400,000	$1.1/1M	$9/1M	Reasoning Tools
GPT-5.1-Codex-Max aihubmix/gpt-5.1-codex-max	AIHubMix	400,000	$1.25/1M	$10/1M	Reasoning Tools
OpenAI: GPT-5.1-Codex-Max kilo/openai/gpt-5.1-codex-max	Kilo Gateway	400,000	$1.25/1M	$10/1M	Reasoning Tools

GPT-5.1-Codex-max

Overview

Pricing and Limits

Token pricing

Context and output

Model Summary

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