Expired60% confidenceEventTime unknown
OpenAI launched the GPT-5 Codex model on September 15.
2
Sources
60%
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/4897API
curl https://kongchang.com/api/v1/knowledge/claims/4897MCP
get_claim(id=4897)