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GPT-5-Pro

Reasoning modelGPT ProGPT-5

GPT-5-Pro

Release date: 2025-08-07Updated: 2026-06-15 07:18:14.7881,248
Live demoGitHubHugging FaceCompare
Parameters
Not disclosed
Context length
400K
Chinese support
Supported
Reasoning ability

GPT-5-Pro is an AI model published by OpenAI, released on 2025-08-07, for Reasoning model, and 400K context length, with a 100.00 score on AIME2025.

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

GPT-5-Pro

Model basics

Reasoning traces
Supported
Thinking modes
Thinking modes not supported
Context length
400K tokens
Max output length
125K tokens
Model type
Reasoning model
Modality (in / out)
Text, Image → Text
Release date
2025-08-07
Model file size
No data
MoE architecture
No
Total params / Active params
No data / N/A
Knowledge cutoff
No data
GPT-5-Pro

Open source & experience

Code license
Proprietary
Weights license
Proprietary
GitHub repo
GitHub link unavailable
Hugging Face
Hugging Face link unavailable
GPT-5-Pro

Official resources

Paper
DataLearnerAI blog
GPT-5-Pro

API details

API speed
1/5
💡Default unit: $/1M tokens. If vendors use other units, follow their published pricing.
Standard
TypeConditionInputOutput
Text-$15.00/ 1M$120.00/ 1M
Batch
TypeConditionInputOutput
Text-$7.50/ 1M$60.00/ 1M
GPT-5-Pro

Benchmark Results

GPT-5-Pro currently shows benchmark results led by AIME2025 (1 / 107, score 100), GPQA Diamond (26 / 188, score 89.40), Simple Bench (14 / 63, score 61.60). 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

7 evaluations
Benchmark / mode
Score
Rank/total
89.40
26 / 188
88.40
29 / 188
LiveBench
Standard Mode
70.48
35 / 115
70.20
30 / 68
42
56 / 173
30.70
84 / 173
18
35 / 62

Math and Reasoning

4 evaluations
Benchmark / mode
Score
Rank/total
100
1 / 107
96.70
19 / 107
14.60
23 / 80

Common Sense Reasoning

1 evaluations
Benchmark / mode
Score
Rank/total
Simple Bench
Thinking Mode
61.60
14 / 63

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GPT-5-Pro

Publisher

GPT-5-Pro

Model Overview

GPT-5-Pro is an AI model published by OpenAI, released on 2025-08-07, for Reasoning model, and 400K context length, with a 100.00 score on AIME2025.

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