OpenAI's new flagship for demanding end-to-end work: advanced analysis, software engineering, deep research, scientific work, and document creation.
Mistral's next-gen small model, unifying Magistral's reasoning, Pixtral's vision, and Devstral's coding into one system.
No shared demos for these models yet.
No captured outputs for these models yet.
Both GPT 6 Astra and Mistral Small 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 Small 4 has a lower blended cost. GPT 6 Astra: $10.00 input / $50.00 output. Mistral Small 4: $0.15 input / $0.60 output.
GPT 6 Astra has a larger context window: GPT 6 Astra supports 1.1M tokens vs Mistral Small 4 at 262K tokens.
Yes, both GPT 6 Astra and Mistral Small 4 support vision/image input.
Key differences: Mistral Small 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 Small 4 for free on idapt.app to see which performs better for your specific needs.