Anthropic's Claude Fable 5 costs twice as much for 5.7 percent more performance (opens in new tab)

Claude Fable 5 tops the Artificial Analysis Intelligence Index with 64.9 points and sets records in five of ten benchmarks. But the gain over Opus 4.8 is just 5.7 percent at double the token price. Safety filters with fallback routing push costs even higher. The article appeared first on .