GPT-6 Sol Pro
openai/gpt-6-sol-pro- OpenAI
- Family · GPT-6 Sol Pro
- File · Image · Text → Text
- Reasoning · adjustable
- Tools · JSON · Vision
Not on OSMEXO yet
Spec & list price
Context1M
Max output128K
Input / 1M$2.00
Output / 1M$10.005× input
Usage
Tokens / day166.4M▼ 1.8% 7d
Usage rank#273
Requests / day3.0K
Tool calls / req0.40
Per request · 30 days
Avg input99.5K6.7× median
Avg output1.2K1.7× median
Cache hit72%about median
Reasoning share44%0.8× median
Tool-call failures0.2%0.1× median
Consumption
Peak 17.2B 26 SepLow 166.4M 1 NovRank today #273
News & trends
Trending · 14 days · GPT-6 Sol 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#96/33486 tok/s1.4× faster than median
Fastest provider102 tok/sbest of 4 providers
First token#3175.52 s5.1× longer than median
Technical details
- Reasoning
- on · medium
- Tokenizer
- GPT
- Moderation
- moderated
Reasoning effort
- max
- xhigh
- high
- medium · default
- low
- none
Request parameters 11
- tools
- tool_choice
- response_format
- structured_outputs
- reasoning
- reasoning_effort
- include_reasoning
- max_tokens
- max_completion_tokens
- seed
+1 more
- verbosity
When to use
Best for
- Hardest reasoning and research problems
- Very long document and codebase analysis
- Complex agent planning with tool calls
- Quality-first work with adjustable effort
Think twice for
- Interactive chat needing fast replies
- High-volume simple tasks
- Cost-sensitive workloads
- Self-hosting (closed weights)
Same family
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