DeepSeek-V4-Flash-0731 vs Muse Wonder Full: Specs & Benchmark Comparison

DeepSeek-V4-Flash-0731 is developed by DeepSeek, while Muse Wonder Full comes from Meta. DeepSeek-V4-Flash-0731 was released in July 2026, and Muse Wonder Full followed 3 months later in October 2026. DeepSeek-V4-Flash-0731 has a published size of about 304 billion parameters; Meta has not disclosed the parameter count of Muse Wonder Full.

We have 9 benchmark results for DeepSeek-V4-Flash-0731 and 16 benchmark results for Muse Wonder Full, but they were measured on different benchmarks, so there is no like-for-like scoreboard.

DeepSeek-V4-Flash-0731 is available through an API at $0.14 per million input tokens with a 1M-token context window. We do not track a hosted API for Muse Wonder Full, so pricing and context cannot be compared directly.

CharacteristicDeepSeek-V4-Flash-0731Muse Wonder Full
CompanyDeepSeekMeta
Release DateJuly 31, 2026October 12, 2026
Parameters304B—
MultimodalNoYes
Context (input)1.0M—
Context (output)393K—
Input Price / 1M$0.14—
Output Price / 1M$0.28—
Average Score57.5%57.1%

Verdict

Muse Wonder Full leads in 1 out of 2 comparison categories.

Overall Performance

Both models show comparable average scores: DeepSeek-V4-Flash-0731 — 0.6, Muse Wonder Full — 0.6.

Recency

Muse Wonder Full is newer: released 10/12/2026 vs 7/31/2026.

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Frequently Asked Questions

Which is better for coding — DeepSeek-V4-Flash-0731 or Muse Wonder Full?
Direct comparison on the SWE-Bench benchmark is not available. We recommend reviewing other metrics on the comparison page.
Which model is cheaper — DeepSeek-V4-Flash-0731 or Muse Wonder Full?
API pricing data is available on the individual model pages.
Which has a larger context window — DeepSeek-V4-Flash-0731 or Muse Wonder Full?
Context window data is available on the individual model pages.

The DeepSeek-V4-Flash-0731 and Muse Wonder Full comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the DeepSeek-V4-Flash-0731 or Muse Wonder Full page. See also the complete list of AI model comparisons.