The new everyday intelligence leader: Opus 5 brings Fable-like judgment to a model people and companies can actually run at scale. It leads early independent intelligence testing, tops Anthropic's knowledge-work and computer-use comparisons, costs half as much as Fable 5, and is broadly available across Claude, cloud platforms, and the API.
GDPval-AA v2 Elo 1861 at launch, ARC-AGI-3 30.2%, OSWorld 2.0 70.6%, and 64.7% on tool-assisted Humanity's Last Exam. Artificial Analysis v4.1.1 now scores max effort around 63 and #1 overall. Opus also provides 1M context, 128K output, and $5/$25 pricing.
Fable 5 still wins some specialist evaluations, GPT-5.6 remains the broader consumer ecosystem, and Opus 5 has no native image generation. Max effort is slow and verbose, live Elo values move, and Claude's free and paid usage limits still matter.