"Opus 5.5" one-shots bass music in JavaScript — but that model doesn't exist
louisvarge · x · 2026-09-23
User ajdevsmith claims "Opus 5.5" crossed a real threshold at making music with code: a one-shot prompt asking to "make some bass music with JavaScript" produced an audible demo (audio attached).
Caveat: Anthropic has no model called Opus 5.5 — the naming may be a mistake, a joke, or model hallucination; authenticity unverified.
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