Expired60% confidenceFactTime unknown
ChatGPT Plus subscribers can select the highest-level GPT-5 High mode in Codex CLI.
2
Sources
60%
Confidence
Medium-term (~90 days)
Relevance
6/1/2026
First Seen
Valid until: 8/30/2026(expired)
Sources
Related Entities
Related Claims
UnverifiedBy disguising a CLI tool as a Codex client, local GPT membership authentication (such as a ChatGPT Plus or Pro subscription) can be exploited to call the GPT-5.5 model for free.84% similarUnverifiedCodex CLI currently supports the GPT-5 model and offers 4 different levels of thinking depth.78% similarVerifiedThe Codex desktop client supports selecting the GPT-5.5 model.74% similar
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