Expired50% confidenceOpinionExact time
A Twitter user expressed a preference for Opus 5.5 over Astra, but a preference for the Codex app over the Claude app.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
9/27/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 10/11/2026(expired)
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Related Claims
UnverifiedOpus 5.5 is less token-efficient than Opus 5: Opus 5's max tier uses 73k tokens per task, Fable uses 78k, Opus 5.5's max tier approaches 120k tokens, while GPT-6 Astra only requires 27k.65% similarUnverifiedOpus 5.5 is the first version with targeted improvements to sentence clarity and information overload, but the engineer emphasized this does not mean Opus 5.5 has comprehensively surpassed Opus 4.6.57% similarUnverifiedIn the author's self-designed code review benchmark, Astra ranked first, Grok 4.7 came in second, and Fable 5.1 offered only 5 suggestions but of very high quality.56% similarUnverifiedOpus 4.6 performs particularly well in front-end development, and with Agent Skills its performance far surpasses Codex54% similar
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