OpenAI's upgraded high-end GPT-6.1 tier, positioned below the flagship GPT 6 Astra.
Compact 9B vision-language model from the Qwen3.5 family.
No shared demos for these models yet.
No captured outputs for these models yet.
Both GPT 6.1 Sol and Qwen3.5 9B 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 9B has a lower blended cost. GPT 6.1 Sol: $2.00 input / $10.00 output. Qwen3.5 9B: $0.10 input / $0.15 output.
GPT 6.1 Sol has a larger context window: GPT 6.1 Sol supports 1.1M tokens vs Qwen3.5 9B at 256K tokens.
Yes, both GPT 6.1 Sol and Qwen3.5 9B support vision/image input.
Key differences: Qwen3.5 9B 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 9B for free on idapt.app to see which performs better for your specific needs.