Hey folks, Opus 5.5 from Claude simply destroys any currently existing GPT model
Hey, I’m a huge believer in the entire OpenAI ecosystem. I’ve been using ChatGPT since the very first day it launched. I rolled out ChatGPT Business across my entire company to several hundred employees. I know Codex inside out and have been using it since day one. I was already using Claude Code f…
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- 2026-09-28 19:31 · r/OpenAI
Hey folks, Opus 5.5 from Claude simply destroys any currently existing GPT model