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Model catalogGPT-5.1 Codex Mini
GP

GPT-5.1 Codex Mini

Coding model

OpenAI GPT-5.1 Codex Mini

Release date: 2025-11-14Updated: 2025-11-14 16:36:15487
Live demoGitHubHugging FaceCompare
Parameters
Not disclosed
Context length
No data
Chinese support
Not supported
Reasoning ability

OpenAI GPT-5.1 Codex Mini is an AI model published by OpenAI, released on 2025-11-14, for Coding model, with no open-source license.

Data sourced primarily from official releases (GitHub, Hugging Face, papers), then benchmark leaderboards, then third-party evaluators. Learn about our data methodology

GPT-5.1 Codex Mini

Model basics

Reasoning traces
Supported
Thinking modes
Thinking modes not supported
Context length
No data
Max output length
No data
Model type
Coding model
Release date
2025-11-14
Model file size
No data
MoE architecture
No
Total params / Active params
No data / N/A
Knowledge cutoff
No data
GPT-5.1 Codex Mini

Open source & experience

Code license
Not open source
Weights license
Not open source
GitHub repo
GitHub link unavailable
Hugging Face
Hugging Face link unavailable
Live demo
No live demo
GPT-5.1 Codex Mini

Official resources

Paper
Codex Models
DataLearnerAI blog
No blog post yet
GPT-5.1 Codex Mini

API details

API speed
3/5
💡Default unit: $/1M tokens. If vendors use other units, follow their published pricing.
Standard pricingStandard
ModalityInputOutput
Text$0.25$2.00
Cached pricingCache
ModalityInput cacheOutput cache
Text$0.03--
GPT-5.1 Codex Mini

Benchmark Results

No benchmark data to show.

Compare with other models

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GPT-5.1 Codex Mini

Publisher

OpenAI
OpenAI
View publisher details
OpenAI GPT-5.1 Codex Mini

Model Overview

OpenAI GPT-5.1 Codex Mini is an AI model published by OpenAI, released on 2025-11-14, for Coding model, with no open-source license.

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