Expired90% confidenceFactTime unknown
OpenAI Codex is built on top of the GPT-4 series of models.
12
Sources
90%
Confidence
Medium-term (~90 days)
Relevance
5/31/2026
First Seen
Valid until: 8/29/2026(expired)
Sources
Related Entities
Cite This Claim
Stable URI
https://kongchang.com/claim/4973API
curl https://kongchang.com/api/v1/knowledge/claims/4973MCP
get_claim(id=4973)