Comparing GPT-6 Sol directly to Opus 5.5 is unfair, author argues

Haider. @haider1Originally posted 2026.09.24

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it's a little unfair to put gpt-6 sol directly against opus 5.5 5.5 already beats fable 5.1, so it's basically anthropic's strongest released model right now. gpt-6 Astra is the fairer comparison, and even though opus 5.5 still wins, the gap isn't nearly as big sam must've felt the pressure yesterday