Expired60% confidenceFactTime unknown
From checkpoint testing to official release, a model typically still needs to go through processes such as fine-tuning optimization, safety hardening, inference efficiency optimization, and API adaptation.
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/30/2026(expired)
Sources
GPT-5.6 First Leak: How Self-Training Loops Enable OpenAI's Three-Week Iteration Cycle
bilibili不会写报告的Ai菌
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