GPT-6 Astra lands at #11 on an internal writing benchmark, below its predecessor

Louis-François Bouchard 🎥🤖 @Whats_AIOriginally posted 2026.09.05

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Big news from our internal writing benchmark (early results): GPT-6 ... is surprisingly disappointing I definitely did not expect that... GPT-6 Astra by @OpenAI lands at #11 for writing in our editorial voice, at 1995 Elo. That is below its predecessor. GPT-5.6 Sol sits #6 at 2156. It also runs at about $0.26 per script, roughly 1.8x GPT-5.6. More in the replies 👇

This post quotes another post: “GPT-6 Astra announced with a claim to do anything on a computer”