now I am confirming from my side Opus 5.5 is nerfed
Harshith
@HarshithLucky3Oct 20
something feels off with Opus 5.5 I want to run this cheetah pixel art test this doesn’t prove anything about the nerf thing but I still want to re-run it and see if it generates this level of motion again... anyone else noticing the change?

Oct 21, 2026 · 4:29 AM UTC

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the cheetah test went from "proves nothing" to full verdict in 9 hours
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not I am not saying because of cheetah test
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True my friend usage drained like flash anyway
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Yes, I have also observed that Opus 5.5 has been nerfed.
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I don't think it nerf yet but definitely it have less potential like before
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I don't feel it. I do see how they messed up auto mode and how permissions are being managed
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how worst is getting neft ?, side by side like 6.1 sol or argon ?
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