Claude Fable tip:
You can automatically stay up-to-date by using "~anthropic/claude-fable-latest" as your model slug
OpenRouter (@OpenRouter)
Claude Fable 5 from @AnthropicAI is live on OpenRouter!
Anthropic's most capable coding model, built for long-running, ambiguous work: legacy migrations, gnarly production bugs and async sessions that run for hours or days. SOTA on nearly all tested benchmarks.
— https://nitter.net/OpenRouter/status/2064395522639806747#m