OpenAI: o4 Mini Deep Research
🇺🇸 OpenAI · o4 Mini
Input Price $2.00 per million tokens NT$64.0
Output Price $8.00 per million tokens NT$256
Context Window 200K tokens Output limit: 100K
OpenRouter Route Price Please verify with official pricing pages
| Dimension | Unit | Price (USD) |
|---|---|---|
| Input | per 1M tokens | $2.00 |
| Output | per 1M tokens | $8.00 |
| Cached Input | per 1M tokens | $0.500 |
| Web Search | per search | $0.010 |
- Provider
- OpenAI (OpenAI)
- Model Family
- o4 Mini
- Version String
- openai/o4-mini-deep-research
- Status
- active
- Modality
- file, image, text
- Context Window
- 200,000 tokens
- Output Limit
- 100,000 tokens
90-Day Price Trend
Input / Output price (USD per 1M tokens)
Past 90 days of records; every price change is shown here
| Date | Dimension | Price (USD) | Source |
|---|---|---|---|
| 2026-05-27 | Web Search | $0.010 | openrouter |
| 2026-05-27 | Cached Input | $0.500 | openrouter |
| 2026-05-27 | Output | $8.00 | openrouter |
| 2026-05-27 | Input | $2.00 | openrouter |
| 2026-05-26 | Web Search | $0.010 | openrouter |
| 2026-05-26 | Cached Input | $0.500 | openrouter |
| 2026-05-26 | Output | $8.00 | openrouter |
| 2026-05-26 | Input | $2.00 | openrouter |
| 2026-05-25 | Web Search | $0.010 | openrouter |
| 2026-05-25 | Cached Input | $0.500 | openrouter |
| 2026-05-25 | Output | $8.00 | openrouter |
| 2026-05-25 | Input | $2.00 | openrouter |
| 2026-05-24 | Web Search | $0.010 | openrouter |
| 2026-05-24 | Cached Input | $0.500 | openrouter |
| 2026-05-24 | Output | $8.00 | openrouter |
| 2026-05-24 | Input | $2.00 | openrouter |
| 2026-05-23 | Web Search | $0.010 | openrouter |
| 2026-05-23 | Cached Input | $0.500 | openrouter |
| 2026-05-23 | Output | $8.00 | openrouter |
| 2026-05-23 | Input | $2.00 | openrouter |
| 2026-05-22 | Web Search | $0.010 | openrouter |
| 2026-05-22 | Cached Input | $0.500 | openrouter |
| 2026-05-22 | Output | $8.00 | openrouter |
| 2026-05-22 | Input | $2.00 | openrouter |
| 2026-05-22 | Web Search | $0.010 | openrouter |
| 2026-05-22 | Cached Input | $0.500 | openrouter |
| 2026-05-22 | Output | $8.00 | openrouter |
| 2026-05-22 | Input | $2.00 | openrouter |
| 2026-05-21 | Web Search | $0.010 | openrouter |
| 2026-05-21 | Cached Input | $0.500 | openrouter |
| 2026-05-21 | Output | $8.00 | openrouter |
| 2026-05-21 | Input | $2.00 | openrouter |
| 2026-05-20 | Web Search | $0.010 | openrouter |
| 2026-05-20 | Cached Input | $0.500 | openrouter |
| 2026-05-20 | Output | $8.00 | openrouter |
| 2026-05-20 | Input | $2.00 | openrouter |
| 2026-05-19 | Web Search | $0.010 | openrouter |
| 2026-05-19 | Cached Input | $0.500 | openrouter |
| 2026-05-19 | Output | $8.00 | openrouter |
| 2026-05-19 | Input | $2.00 | openrouter |
| 2026-05-18 | Web Search | $0.010 | openrouter |
| 2026-05-18 | Cached Input | $0.500 | openrouter |
| 2026-05-18 | Output | $8.00 | openrouter |
| 2026-05-18 | Input | $2.00 | openrouter |
| 2026-05-17 | Web Search | $0.010 | openrouter |
| 2026-05-17 | Cached Input | $0.500 | openrouter |
| 2026-05-17 | Output | $8.00 | openrouter |
| 2026-05-17 | Input | $2.00 | openrouter |
| 2026-05-16 | Web Search | $0.010 | openrouter |
| 2026-05-16 | Cached Input | $0.500 | openrouter |
Description
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.
Key Insights
Key data points from this page for quick reference and citation.
- OpenAI: o4 Mini Deep Research Input price: $2/M tokens
- OpenAI: o4 Mini Deep Research Output price: $8/M tokens
- Context window: 200,000 tokens
- Provider: OpenAI
- Model family: o4 Mini
- Modalities: file, image, text
- Data source: OpenRouter, updated daily