OpenAI's upgraded high-end GPT-6.1 tier, positioned below the flagship GPT 6 Astra.
xAI's new flagship for coding, agentic tasks, and knowledge work, succeeding Grok 4.6 with its longest reinforcement learning run yet.
No shared demos for these models yet.
No captured outputs for these models yet.
Both GPT 6.1 Sol and Grok 4.7 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.
Grok 4.7 has a lower blended cost. GPT 6.1 Sol: $2.00 input / $10.00 output. Grok 4.7: $2.00 input / $6.00 output.
GPT 6.1 Sol has a larger context window: GPT 6.1 Sol supports 1.1M tokens vs Grok 4.7 at 500K tokens.
Yes, both GPT 6.1 Sol and Grok 4.7 support vision/image input.
GPT 6.1 Sol and Grok 4.7 have similar overall capabilities. The main differences lie in pricing, context window size, and provider-specific strengths. Use this comparison page to review all metrics side by side.
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 Grok 4.7 for free on idapt.app to see which performs better for your specific needs.