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Milkyway Andromeda collision by Opus, Fable and GPT-6 Astra. One model won and it is gorgeous.

This story is from 2026-09-12. It is preserved in the archive; the latest stories are on the live feed.

I told Fable 5.1, Opus 5 and GPT-6 Astra to simulate the collision of Milkyway and Andromeda via this concise prompt: "Create a simulation of the milkyway andromeda collision." They all burnt approximately similar $ in tokens, around 5$ each. What surprises me, Opus 5 performed in my opinion better…

Read the full story at r/ClaudeAI ↗

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  1. 2026-09-12 09:32 · r/ClaudeAI
    Milkyway Andromeda collision by Opus, Fable and GPT-6 Astra. One model won and it is gorgeous.

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