Expired50% confidenceOpinionTime unknown
GPT-5 Codex's search functionality has notable deficiencies and is one of the model's most prominent weaknesses.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
GPT-5 Codex Deep Dive: 93% Token Savings But Tool Ecosystem Still Needs Work
bilibiliYouvoice配音
Related Claims
UnverifiedThe terminal token tracker UI generated by GPT-5.6 was extremely ugly, and it was assessed as not being a strong frontend model.70% similarUnverifiedGPT-5.2 Codex has an extremely slow response speed at its highest thinking level, which is its biggest current weakness.70% similarUnverifiedIn the Pillow library bug test, Copilot using the GPT 5.3 Codex model fell into the trap and failed to correct it despite repeated emphasis; using the Gemini model, it ultimately made the correction.69% similarUnverifiedAccording to internal employee usage data from OpenAI, GPT-5 Codex reduces token consumption on simple tasks by 93.7% compared to standard GPT-5.69% similar
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