GPT-5 Pro
openai/gpt-5-pro- OpenAI
- Family · GPT-5 Pro
- Image · Text · File → Text
- Tools · JSON · Vision
Not on OSMEXO yet
Spec & list price
Context391K
Max output128K
Input / 1M$15.00
Output / 1M$120.008× input
Usage
Tokens / day739.0K▼ 45% 7d
Usage rank#458
Requests / day235
Tool calls / req0.04
Per request · 30 days
Avg input6830.0× median
Avg output5060.7× median
Reasoning share88%1.6× median
Tool-call failures0.2%0.1× median
Consumption
Peak 3.4M 5 OctLow 163.0K 17 OctRank today #458
News & trends
Trending · 14 days · GPT-5 Pro family
News · latest from OpenAI
- GPT-6.1 Terra vs. Claude Opus 5.5: Cheaper and faster in three tests at maxthenewstack.io · 2 Nov
- Chinese labs now target OpenAI's GPT-6 Astra for distillationfork.zone · 1 Nov
- GPT-6.1 Terrasimonwillison.net · 31 Oct
- GPT-5.6 Sol can beat Factorio on peaceful moderyanmadden.net · 31 Oct
Speed
Output speed#333/3349 tok/s7.3× slower than median
First token#33114 s14.1× longer than median
Technical details
- Reasoning
- on · high
- Tokenizer
- GPT
- Knowledge cutoff
- 2024-09-30
- Moderation
- moderated
Reasoning effort
- high · default
Request parameters 10
- tools
- tool_choice
- response_format
- structured_outputs
- reasoning
- reasoning_effort
- include_reasoning
- max_tokens
- seed
- verbosity
When to use
Best for
- Hardest reasoning and analysis problems
- Research-grade science and math questions
- Complex code review and architecture
- Long document analysis with images
- Offline jobs where quality beats speed
Think twice for
- Interactive chat needing low latency
- High-volume simple tasks
- Cost-sensitive bulk processing
- Image generation
Same family
GPT-5 ProWant GPT-5 Pro on OSMEXO?
Sign in to request it. Requests are reviewed; a request does not guarantee availability.