Anthropic's upgraded Mythos-class flagship, with the biggest gains in agentic coding, long-running agentic workflows, and knowledge work.
Inference.net's extraction specialist tuned for quality: a 3B model that turns HTML pages into structured JSON.
No shared demos for these models yet.
No captured outputs for these models yet.
Both Claude Fable 5.1 and Schematron V2 Small are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.
Schematron V2 Small has a lower blended cost. Claude Fable 5.1: $10.00 input / $50.00 output. Schematron V2 Small: $0.05 input / $0.23 output.
Claude Fable 5.1 has a larger context window: Claude Fable 5.1 supports 1M tokens vs Schematron V2 Small at 128K tokens.
Claude Fable 5.1 supports vision/image input, but Schematron V2 Small does not.
Key differences: Schematron V2 Small is significantly cheaper; only Claude Fable 5.1 supports vision input; only Claude Fable 5.1 offers extended reasoning mode. Compare full specs on this page.
If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Claude Fable 5.1 and Schematron V2 Small for free on idapt.app to see which performs better for your specific needs.