o3-deep-research
OpenAI · model · context window 200,000 tokens.
Pricing (per 1M tokens)
Input$10.00
Output$40.00
Cache read$2.50
Specifications
Context window200,000 tokens
Max output100,000 tokens
Modalitiestext
VisionNo
Tool useYes
ReasoningNo
Prompt cachingNo
Estimate cost with o3-deep-research
o3-deep-research is pre-selected below. Enter your token counts and volume to see the cost per request, per day and per month — then switch models to compare.
Results update automatically as you type.
Result
$0.0300 per request
~$900.00/month at 1,000 requests/day
- Input cost
- $0.0100
- Output cost
- $0.0200
- Per request
- $0.0300
- Per day
- $30.00
- Per month
- $900.00
Source: auto-discovery (models.dev). Prices are re-checked daily against the provider’s official pricing; this rate was last changed on 19 July 2026. A recent date here just means the price is still current, not that it moved.