Expired50% confidenceOpinionExact time
For most everyday programming tasks, Opus 4.5 is currently a more practical choice than GPT-5.2 Codex, while GPT-5.2 Codex may be preferred for complex backend logic and cybersecurity domains.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Related Claims
VerifiedThe Codex desktop client supports selecting the GPT-5.5 model.78% similarUnverifiedGPT 5.5 + Codex was rated the most comprehensive AI coding choice currently available, with the best performance in token usage efficiency and speed.77% similarVerifiedOn complex tasks (top 10%), GPT-5 Codex uses more than twice the tokens to perform deeper reasoning.77% similar
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