>> Fable 5.2 and Mythos 5.2 are a step above Opus 5.5 in almost all the capabilities we evaluated.

Was this before you lobotomized Opus 5.5 or after?

Definitely raises an interesting question. Are they using launch benchmarks for Opus 5.5, or Oopus 5.5 from this week?

	▲	minimaxir 3 hours ago \| parent [-]
		Normally I would say "just check against the original Opus 5.5 benchmarks" : https://www.anthropic.com/claude-opus-5-5 ...but most of the benchmarks don't line up anymore because the benchmarks have changed. The Humanity's Last Exam result matches the initial announcement, though.