OpenAI o3 Deep Research
Research model for long-horizon investigation, synthesis, and analytical reports
Cheapest input
$9
$/MTok · models.dev
Cheapest output
$36
$/MTok
Context
200K
tokens
Offers
5
2 sources
Offers
Same model, different listings. First-party, router, and aggregator rows stay separate so you can see the spread instead of a single blended number.
| Source | Provider | Input | Output | Cache read | Context |
|---|---|---|---|---|---|
| models.devcheapestopenai/o3-deep-research | Poe | $9 | $36 | $2.20 | 200K |
| models.devopenai/o3-deep-research | NanoGPT | $10 | $19.99 | $0 | 200K |
| models.devopenai/o3-deep-research | Vercel AI Gateway | $10 | $40 | $2.50 | 200K |
| LiteLLMazure/o3-deep-research | — | $10 | $40 | $2.50 | — |
| LiteLLMo3-deep-research | — | $10 | $40 | $2.50 | — |
Capabilities
- Reasoning
- Tool calling
- Attachments
- In: text
- In: image
- In: pdf
- Out: text
Knowledge cutoff: 2024-10Released: 2025-04-16Family: o