Model3h ago
Claude Opus 5 Slashes Token Costs
A 30.2 percent score on the ARC-AGI-3 benchmark puts Claude Opus 5 nearly four times ahead of GPT-5.6 Sol. Anthropic claims this flagship model matches Fable 5 performance while cutting token prices by half. These efficiency gains lower the barrier for high-scale coding and knowledge work. Practitioners can now deploy top-tier reasoning at lower costs.