cd /news/large-language-models/gpt-5-4-says-it-s-gpt-5-in-codex · home topics large-language-models article
[ARTICLE · art-17565] src=old.reddit.com pub= topic=large-language-models verified=true sentiment=· neutral

GPT-5.4 says it's GPT-5 in Codex

A Reddit user reported that a model identifying itself as GPT-5.4 claimed it was actually GPT-5 in the Codex system. The revelation suggests a potential mislabeling or versioning discrepancy in OpenAI's model lineup. This matters because it raises questions about the accuracy of model identifiers and the transparency of AI system updates.

read1 min publishedMay 29, 2026

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strangeloopcanon.com · · #large-language-models
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