o4 Mini Deep Research pricing
o4-mini-deep-research is OpenAI's faster, more affordable deep research model—ideal for tackling complex, multi-step research tasks. Note: This model always uses the 'web_search' tool which adds additional cost. Live index: 1 priced offer. Best input $2.00 per million tokens from Openrouter. Best output $8.00 per million tokens from Openrouter.
Pricing across providers
Use this table to read o4 Mini Deep Research 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 | $2.00 | $8.00 | — | — |
Input vs output · 1M tokens
Cost calculator
The calculator uses the same dollars per million tokens as the table. Adjust sliders to see how o4 Mini Deep Research cost scales with traffic.
0.200000¢ / req
0.400000¢ / req
Model specifications
These fields describe o4 Mini Deep Research as we store it (source: OpenAI). They sit next to price so buyers can check limits and tools in one place.
- Context window
- 200,000 tokens
- Max output
- 100,000 tokens
- Vision (images)
- Yes
- Tool / function calling
- Yes
- Streaming
- Yes
- Released
- Oct 2025
- Primary provider
- OpenAI
- Model family
- N/A
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Frequently asked questions
Answers pull from the same numbers you see on this page. The short model note from our index: o4-mini-deep-research is OpenAI's faster, more affordable deep research model—ideal for tackling complex, multi-step research tasks. Note: This model always uses the 'web_search' tool which adds additional cost.
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