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GPT-5-Pro

Scheduled retirement · 2026-12-11Reasoning modelGPT ProGPT-5

GPT-5-Pro

Release date: 2025-08-07Updated: 2026-09-04Scheduled retirement: 2026-12-11Views: 1,287
Live demoGitHubHugging FaceCompare
Parameters
No data
Context length
400K
Multilingual
Supported
Reasoning ability
5/5

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
Standard Mode (Default)Thinking Mode
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 / Not applicable
Knowledge cutoff
No data
GPT-5-Pro

Open source & experience

Code license
Proprietary
Weights license
Proprietary
GitHub repo
N/A
Hugging Face
N/A
Live demo
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
Image-$15.00/ 1M
Batch
TypeConditionInputOutput
Text-$7.50/ 1M$60.00/ 1M
Image-$7.50/ 1M

“—” means the modality is not billed in that direction, or the vendor has not published a price for it.

GPT-5-Pro

Benchmark Results

GPT-5-Pro currently shows benchmark results led by AIME2025 (1 / 107, score 100), GPQA Diamond (56 / 274, score 89.40), FrontierMath - Tier 4 (23 / 80, score 14.60). 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
Tool usage

General Knowledge

5 evaluations
Benchmark / mode
Score
Rank/total
LiveBench
Standard Mode
70.48
35 / 117
ARC-AGI-1
Thinking Mode
70.20
54 / 92
HLE
Thinking Mode
30.70
104 / 197
HLE
Thinking ModeTools
42
68 / 197
ARC-AGI-2
Thinking Mode
18
58 / 85

General Evaluation

2 evaluations
Benchmark / mode
Score
Rank/total
GPQA Diamond
Thinking Mode
88.40
64 / 274
GPQA Diamond
Thinking ModeTools
89.40
56 / 274

Math and Reasoning

7 evaluations
Benchmark / mode
Score
Rank/total
AIME2025
Thinking Mode
96.70
19 / 107
AIME2025
Thinking ModeTools
100
1 / 107
55.79
25 / 58
28.60
6 / 19
19.51
28 / 42
14.60
23 / 80
14.60
23 / 80

Common Sense Reasoning

1 evaluations
Benchmark / mode
Score
Rank/total
SimpleBench
Thinking Mode
61.60
28 / 94
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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