Extended-context coding model for large codebase operations.
Meta's frontier reasoning model for complex personal and professional agentic tasks.
No shared demos for these models yet.
No captured outputs for these models yet.
Both GPT 5.1 Codex Max and Muse Wonder 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.
GPT 5.1 Codex Max has a lower blended cost. GPT 5.1 Codex Max: $1.25 input / $10.00 output. Muse Wonder: $4.00 input / $20.00 output.
Muse Wonder has a larger context window: GPT 5.1 Codex Max supports 400K tokens vs Muse Wonder at 1M tokens.
Yes, both GPT 5.1 Codex Max and Muse Wonder support vision/image input.
Key differences: GPT 5.1 Codex Max 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 5.1 Codex Max and Muse Wonder for free on idapt.app to see which performs better for your specific needs.