[KongchangAI]
Expired75% confidenceFactExact time

The new version of GPT has integrated ChatGPT into the Codex application ecosystem, and opening the new version displays a prompt indicating that GPT has become a Codex application.

5
Sources
75%
Confidence
Medium-term (~90 days)
Relevance
7/21/2026
First Seen
Valid until: 10/19/2026(expired)

Sources

GPT 5.6 Deep Dive Review: The Most Capable Model Yet — But Also the Most Confusing to Use?

Related Claims

UnverifiedGPT-5.6 officially merges ChatGPT with the coding tool Codex.83% similarUnverifiedThe article describes Codex as a code-enhanced version of GPT-4o.80% similarUnverifiedCodex is built around the GPT series.80% similar

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