Verified65% confidenceFactTime unknown
2025年推出的最新版Codex运行在codex-1模型之上，该模型基于o3架构并通过强化学习进行了编程任务微调
3
Sources
65%
Confidence
Medium-term (~90 days)
Relevance
6/1/2026
First Seen
Valid until: 8/30/2026
Sources
OpenAI Codex免费额度实测：每周仅20次，Bug修复实战对比
bilibili潜界AI
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