
ClaudeAnthropicFable 5Mythos 5AI modelsLLM benchmarks
Claude Fable 5 and Mythos 5: What Actually Changed
Anthropic just shipped Claude Fable 5 to everyone and Mythos 5 to a select few. Here's the real breakdown: the benchmarks, the $10/$50 pricing, the safeguards, and whether Fable is just nerfed Mythos.
7 min read