Anthropic's new flagship for demanding reasoning, coding, and long-horizon agentic work, succeeding Claude Opus 5.
Efficient vision-language MoE with linear attention and 3B active parameters.
No shared demos for these models yet.
No captured outputs for these models yet.
Both Claude Opus 5.5 and Qwen3.5 35B A3B 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.
Qwen3.5 35B A3B has a lower blended cost. Claude Opus 5.5: $4.00 input / $20.00 output. Qwen3.5 35B A3B: $0.16 input / $1.30 output.
Claude Opus 5.5 has a larger context window: Claude Opus 5.5 supports 1M tokens vs Qwen3.5 35B A3B at 262K tokens.
Yes, both Claude Opus 5.5 and Qwen3.5 35B A3B support vision/image input.
Key differences: Qwen3.5 35B A3B is significantly cheaper. 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 Opus 5.5 and Qwen3.5 35B A3B for free on idapt.app to see which performs better for your specific needs.