Anthropic unveils Claude Opus 5.5, days after Dario Amodei's call to "pace the frontier"
Polymarket · x · 2026-09-23
Per a Polymarket breaking update, Anthropic has unveiled Claude Opus 5.5 — just days after CEO Dario Amodei publicly called for "pacing the frontier" of AI development, a notable contrast in timing.
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