OpenAI's new flagship for demanding end-to-end work: advanced analysis, software engineering, deep research, scientific work, and document creation.
Mistral's frontier multimodal flagship for reasoning, coding, and agentic work.
No shared demos for these models yet.
No captured outputs for these models yet.
Both GPT 6 Astra and Mistral Large 4 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.
Mistral Large 4 has a lower blended cost. GPT 6 Astra: $10.00 input / $50.00 output. Mistral Large 4: $0.68 input / $2.09 output.
GPT 6 Astra has a larger context window: GPT 6 Astra supports 1.1M tokens vs Mistral Large 4 at 1M tokens.
Yes, both GPT 6 Astra and Mistral Large 4 support vision/image input.
Key differences: Mistral Large 4 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 Astra and Mistral Large 4 for free on idapt.app to see which performs better for your specific needs.