A realistic comparison of Opus and Codex
February 17, 2026
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as posted by the channelI've been using Opus 4.6 and Codex 5.3 every day for about a month now. They both have their strengths. They both have their weaknesses. Anthropic and OpenAI both made good models. Here's how I use both.
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S/O @Ph4seon3 for the awesome edit 🙏
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