Verified90% confidenceFactTime unknown
O3 belongs to OpenAI's o-series reasoning models and introduces a Chain-of-Thought mechanism for multi-step internal reasoning.
33
Sources
90%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
Related Entities
Related Claims
Cite This Claim
Stable URI
https://kongchang.com/claim/22485API
curl https://kongchang.com/api/v1/knowledge/claims/22485MCP
get_claim(id=22485)