Expired50% confidenceFactExact time
Chat mode only answers questions without executing, Work mode completes office tasks end-to-end, and Codex mode completes development tasks within code repositories.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/20/2026
First Seen
Valid until: 10/18/2026(expired)
Sources
Related Claims
UnverifiedChat mode only answers questions without executing tasks; it can read the current conversation and uploaded materials, and outputs text or images.74% similarUnverifiedCodex's conversation forking feature offers two options: fork to local (operates on the original project folder) and fork to a new worktree (an independent workspace related to Git).70% similarUnverifiedChat Completion API的上下文并非由系统自动保存，模型本身是无状态的，需要开发者通过messages消息列表手动传入历史对话记录70% similarUnverifiedCodex提供Side Chat（侧边对话）功能，用户可以在不打断主任务的情况下了解当前进展68% similarUnverifiedCodex++ provides features for session deletion, session export to Markdown, and session migration between different projects.67% similar
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