[KongchangAI]
Unverified70% confidenceFactExact time

In the o1 and o3 series, OpenAI uses the length of 'thinking time' as a tiering dimension

2
Sources
70%
Confidence
Long-term
Relevance
7/20/2026
First Seen

Sources

A Testing Incident Reveals Why Power Users Are Quietly Abandoning GPT's Flagship Model

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