Detailed comparison of capabilities, features, and performance.
| Feature | Qwen 3.8 Max | Claude 4.5 Sonnet |
|---|---|---|
| AI Lab | Alibaba | Anthropic |
| Context Size | 262,144 tokens | 1,000,000 tokens |
| Max Output Size | 32,768 tokens | 64,000 tokens |
| Frontier Model | Yes | Yes |
| Vision Support | Yes | Yes |
| Description | Alibaba's most capable closed flagship, built on the Qwen3.5 architecture with major gains in coding, research and long-horizon agentic work. Vision, function calling and a 262k context window. Available exclusively through Fireworks AI. | The latest Claude 4.5 Sonnet model from Anthropic with a 1M token context window. |
View detailed specifications and capabilities
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