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Put up to 4 models beside each other — token prices, context windows, capabilities and provider, from the same catalogue the model pages read.

  1. o3 Deep ResearchOpenAIRemove
o3-deep-research
Attributeo3 Deep Researcho3-deep-research
Pricing
Input$10.00 / 1M
Output$40.00 / 1M
Cache Write (5m)$10.00 / 1M
Cache Write (1h)$10.00 / 1M
Cache Read$10.00 / 1M
Web Search$0 / 1M
Context
Max context200K
Max outputN/A
Capabilities
VisionYes
Function CallingYes
JSON ModeYes
StreamingYes
Catalogue
ProviderOpenAI
Categorychat
Charge typePay As You Go
Released
Description
Summaryo3-deep-research is OpenAI's advanced research model, built for complex, multi-step investigation and analysis. It automatically performs web searches to gather and synthesize information — but this always incurs additional cost since web_search is used by default.