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Developer: Astra beats Opus at adversarial review but not daily work

A developer says about 70% of Astra's critiques of Opus-generated plans are genuine problems, but still picks Opus for everyday work until OpenAI improves speed and cost.

Robin Ebers
@robinebersArchived 23 days agoOriginally posted 2026.10.04
Robin Ebers @robinebersOriginally posted 2026.10.04
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serious hot take: astra > opus hear me out before you start crying in my comments i'd never pick astra over opus for daily work, but every time i run an adversarial review on a plan that opus created, astra absolutely tears it apart 30% of astra's feedback is over-engineering, yes but the other 70% are genuine holes and improvements that, honestly, opus should have paid attention to TL;DR: - astra still is significantly smarter/more diligent - despite this, opus is the better everyday model once OpenAI gets speed and cost under control, i'd place bets that they will have the better overall model (for the first time ever, i'd argue)

x.com/robinebers/status/2106667582149239193Archived 2026.10.05 10:04