Claude Opus 5 Leaked, First Wave of User Benchmarks Emerge

Anthropic's Claude Opus 5 model appears to have leaked early, with users already running extensive tests. Benchmarks show impressive performance in 3D generation and Minecraft replication, with some claiming it surpasses the released Fable 5 in detail density. However, Opus 5 has not been officially released, and its token consumption may be high, raising questions about cost-effectiveness.