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OpenAI o1-mini

Retired · 2025-10-27Reasoning modelo Minio1

OpenAI o1-mini

Release date: 2024-09-12Updated: 2026-09-04Retired: 2025-10-27Views: 1,084
Live demoGitHubHugging FaceCompare
Parameters
No data
Context length
128K
Multilingual
Supported
Reasoning ability
No data

OpenAI o1-mini is an AI model published by OpenAI, released on 2024-09-12, for Reasoning model, and 128K context length, with a 92.40 score on HumanEval.

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

OpenAI o1-mini

Model basics

Reasoning traces
Supported
Thinking modes
Thinking modes not supported
Context length
128K tokens
Max output length
No data
Model type
Reasoning model
Modality (in / out)
No data
Release date
2024-09-12
Model file size
No data
MoE architecture
No
Total params / Active params
No data / Not applicable
Knowledge cutoff
No data
OpenAI o1-mini

Open source & experience

Code license
Proprietary
Weights license
Proprietary
GitHub repo
N/A
Hugging Face
N/A
Live demo
N/A
OpenAI o1-mini

Official resources

Paper
DataLearnerAI blog
OpenAI o1-mini

API details

API speed
No data
No public API pricing yet.
OpenAI o1-mini

Benchmark Results

OpenAI o1-mini currently shows benchmark results led by HumanEval (8 / 140, score 92.40), MMLU (42 / 124, score 85.20), MMLU Pro (63 / 134, score 80.30). This page also consolidates core specs, context limits, and API pricing so you can evaluate the model from benchmark results and deployment constraints together.

Thinking

General Knowledge

2 evaluations
Benchmark / mode
Score
Rank/total
MMLU
Standard Mode
85.20
42 / 124
MMLU Pro
Standard Mode
80.30
63 / 134

Coding and Software Engineer

2 evaluations
Benchmark / mode
Score
Rank/total
HumanEval
Standard Mode
92.40
8 / 140
LiveCodeBench
Standard Mode
52
93 / 128

General Evaluation

1 evaluations
Benchmark / mode
Score
Rank/total
GPQA Diamond
Standard Mode
60
229 / 274

Math and Reasoning

4 evaluations
Benchmark / mode
Score
Rank/total
MATH-500
Standard Mode
90
38 / 45
AIME 2024
Standard Mode
63.60
41 / 62
1.70
49 / 60
1.40
51 / 60

Common Sense Reasoning

1 evaluations
Benchmark / mode
Score
Rank/total
SimpleBench
Standard Mode
18.10
92 / 94

Agent Level Benchmark

1 evaluations
Benchmark / mode
Score
Rank/total
Aider-Polyglot
Standard Mode
32.90
43 / 59
OpenAI o1-mini

Publisher

OpenAI o1-mini

Model Overview

OpenAI o1-mini is an AI model published by OpenAI, released on 2024-09-12, for Reasoning model, and 128K context length, with a 92.40 score on HumanEval.

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