If that's the benchmark, then Opus 4.5 (with "extended thinking") can think: > Me: what is the seahorse emoji? > Claude: There isn't a seahorse emoji i

If that's the benchmark, then Opus 4.5 (with "extended thinking") can think: > Me: what is the seahorse emoji? > Claude: There isn't a seahorse emoji in the standard Unicode emoji set. The closest you'll get is the generic fish or tropical fish , but no dedicated seahorse exists as of now.