Updated DeepSeek R1 with performance on par with OpenAI o1.
OpenAI's GPT-6.1 Sol served in pro reasoning mode for the hardest problems.
No shared demos for these models yet.
No captured outputs for these models yet.
Both DeepSeek R1 (0528) and GPT 6.1 Sol Pro 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.
DeepSeek R1 (0528) has a lower blended cost. DeepSeek R1 (0528): $0.50 input / $2.15 output. GPT 6.1 Sol Pro: $2.00 input / $10.00 output.
GPT 6.1 Sol Pro has a larger context window: DeepSeek R1 (0528) supports 164K tokens vs GPT 6.1 Sol Pro at 1.1M tokens.
GPT 6.1 Sol Pro supports vision/image input, but DeepSeek R1 (0528) does not.
Key differences: DeepSeek R1 (0528) is significantly cheaper; only GPT 6.1 Sol Pro 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 DeepSeek R1 (0528) and GPT 6.1 Sol Pro for free on idapt.app to see which performs better for your specific needs.