o4 Mini High
openai/o4-mini-high- OpenAI
- Family · o4 Mini High
- Image · Text · File → Text
- Tools · JSON · Vision
Not on OSMEXO yet
Spec & list price
Context195K
Max output100K
Input / 1M$1.10
Output / 1M$4.404× input
Usage
Requests / day1.8K
Tool calls / req0.13
Per request · 30 days
Avg input4.1K0.3× median
Avg output1.0K1.5× median
Cache hit67%about median
Reasoning share84%1.5× median
Tool-call failures0.2%0.1× median
Consumption
Peak 75.4M 2 OctLow 3.4M 26 Sep
News & trends
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
Technical details
- Reasoning
- on · high
- Tokenizer
- GPT
- Knowledge cutoff
- 2024-06-30
- Moderation
- moderated
Reasoning effort
- high · default
Request parameters 9
- tools
- tool_choice
- response_format
- structured_outputs
- reasoning
- reasoning_effort
- include_reasoning
- max_tokens
- seed
When to use
Best for
- Reasoning-heavy coding at higher effort
- Math and logic problems
- Image understanding with tool calls
- Cost-aware agent steps
Think twice for
- Hardest research-grade problems
- Casual chat
- Self-hosting (closed weights)
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