o3 Mini High pricing
OpenAI o3-mini-high is the same model as [o3-mini](/openai/o3-mini) with reasoning_effort set to high. o3-mini is a cost-efficient language model optimized for STEM reasoning tasks, particularly excelling in science, mathematics, and coding. The model features three adjustable reasoning effort levels and supports key developer capabilities including function calling, structured outputs, and streaming, though it does not include vision processing capabilities. The model demonstrates significan. Live index: 1 priced offer. Best input $1.10 per million tokens from Openrouter. Best output $4.40 per million tokens from Openrouter.
Pricing across providers
Use this table to read o3 Mini High list prices. We show 1 source right now. Lowest input in the grid: Openrouter. The chart below the table helps when output prices are much higher than input prices.
| Provider | Input / 1M | Output / 1M | Cached input | Batch |
|---|---|---|---|---|
O Openrouter | $1.10 | $4.40 | — | — |
Input vs output · 1M tokens
Cost calculator
The calculator uses the same dollars per million tokens as the table. Adjust sliders to see how o3 Mini High cost scales with traffic.
0.110000¢ / req
0.220000¢ / req
Model specifications
These fields describe o3 Mini High as we store it (Family: o3. source: OpenAI). They sit next to price so buyers can check limits and tools in one place.
- Context window
- 128,000 tokens
- Max output
- 65,536 tokens
- Vision (images)
- No
- Tool / function calling
- Yes
- Streaming
- No
- Released
- Feb 2025
- Primary provider
- OpenAI
- Model family
- o3
Compare o3 Mini High
Open a pair page to see o3 Mini High next to another model with a shared provider matrix. 6 shortcuts below.
- o3 Mini High vs GPT-4o
Compare pricing side by side
- o3 Mini High vs GPT-4o mini
Compare pricing side by side
- o3 Mini High vs o3
Compare pricing side by side
- o3 Mini High vs Claude Sonnet 4.6
Compare pricing side by side
- o3 Mini High vs Gemini 2.0 Flash
Compare pricing side by side
- o3 Mini High vs Llama 3.1 70B
Compare pricing side by side
Frequently asked questions
Answers pull from the same numbers you see on this page. The short model note from our index: OpenAI o3-mini-high is the same model as [o3-mini](/openai/o3-mini) with reasoning_effort set to high. o3-mini is a cost-efficient language model optimized for STEM reasoning tasks, particularly excelling in science, m...
Also from OpenAI
Other models by OpenAI with live pricing in our catalog.