Anthropic's Mythos-class flagship for ambitious, long-running professional work.
July 2025 Qwen3 30B MoE model with always-on extended thinking.
No shared demos for these models yet.
No captured outputs for these models yet.
Both Claude Fable 5 and Qwen3 30B A3B Thinking (2507) 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.
Qwen3 30B A3B Thinking (2507) has a lower blended cost. Claude Fable 5: $10.00 input / $50.00 output. Qwen3 30B A3B Thinking (2507): $0.13 input / $1.56 output.
Claude Fable 5 has a larger context window: Claude Fable 5 supports 1M tokens vs Qwen3 30B A3B Thinking (2507) at 82K tokens.
Claude Fable 5 supports vision/image input, but Qwen3 30B A3B Thinking (2507) does not.
Key differences: Qwen3 30B A3B Thinking (2507) is significantly cheaper; only Claude Fable 5 supports vision input. 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 and Qwen3 30B A3B Thinking (2507) for free on idapt.app to see which performs better for your specific needs.