On June 9, Anthropic launched the Claude Fable 5 “Mythos-class” model, which has gained attention for its capabilities in game development. The model can clone popular games like Minecraft and Pokémon efficiently, producing a Minecraft clone in 20 minutes and a Pokémon clone in one hour. Users have reported impressive results, including the recreation of all 151 Gen-1 Pokémon with real sprites and game mechanics. Claude Fable 5 is part of Anthropic's premium offerings, with a pay-as-you-go pricing model that is more expensive than previous models. Benchmarks show that both Mythos 5 and Fable 5 excel in various domains, including coding and cybersecurity.