GPT-6 Astra finishes in 15 minutes what Opus 5.5 takes an hour on, user says

BridgeMind @bridgemindaiOriginally posted 2026.09.25

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I love how token efficient OpenAI models are. Tasks that take Claude Opus 5.5 over an hour are completed by GPT 6 Astra in 15 minutes or less. While Claude Opus 5.5 is the better model overall I am finding myself using GPT 6 Astra and GPT 6 Sol for a lot of tasks that need to be done quickly and efficiently.