OpenAI's upgraded high-end GPT-6.1 tier, positioned below the flagship GPT 6 Astra.
Qwen's largest MoE model with 397B total parameters, 17B active.
No shared demos for these models yet.
No captured outputs for these models yet.
Both GPT 6.1 Sol and Qwen3.5 397B A17B 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 397B A17B has a lower blended cost. GPT 6.1 Sol: $2.00 input / $10.00 output. Qwen3.5 397B A17B: $0.55 input / $3.50 output.
GPT 6.1 Sol has a larger context window: GPT 6.1 Sol supports 1.1M tokens vs Qwen3.5 397B A17B at 262K tokens.
Yes, both GPT 6.1 Sol and Qwen3.5 397B A17B support vision/image input.
Key differences: Qwen3.5 397B A17B 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 GPT 6.1 Sol and Qwen3.5 397B A17B for free on idapt.app to see which performs better for your specific needs.