Muse Spark 1.2 vs Qwen3.8 Flash Next: Specs & Benchmark Comparison
Muse Spark 1.2 is developed by Meta, while Qwen3.8 Flash Next comes from Alibaba. Both were released in August 2026. Qwen3.8 Flash Next has a published size of about 180 billion parameters; Meta has not disclosed the parameter count of Muse Spark 1.2.
We have 3 benchmark results for Muse Spark 1.2 and 23 benchmark results for Qwen3.8 Flash Next, but they overlap on a single test: DeepSWE 1.1, where Muse Spark 1.2 scores 59.0% against 58.7%.
Qwen3.8 Flash Next is the cheaper API at $0.16 per million input tokens and $0.47 per million output tokens, roughly 8 times cheaper than Muse Spark 1.2 at $1.25 and $4.25. Both accept a context window of about 1M tokens. Muse Spark 1.2 accepts text and images as input, while Qwen3.8 Flash Next accepts text, images, and video.
| Characteristic | Muse Spark 1.2 | Qwen3.8 Flash Next |
|---|---|---|
| Company | Meta | Alibaba |
| Release Date | August 5, 2026 | August 26, 2026 |
| Parameters | — | 180B |
| Multimodal | Yes | Yes |
| Context (input) | 1.0M | 1.0M |
| Context (output) | 131K | 66K |
| Input Price / 1M | $1.25 | $0.16 |
| Output Price / 1M | $4.25 | $0.47 |
| Average Score | 71.0% | 67.1% |
| Benchmarks | ||
| DeepSWE 1.1 | 59.0% | 58.7% |
Visual Benchmark Comparison
Verdict
Qwen3.8 Flash Next leads in 2 out of 4 comparison categories.
Both models show comparable average scores: Muse Spark 1.2 — 0.7, Qwen3.8 Flash Next — 0.7.
Qwen3.8 Flash Next is 8.7x cheaper: input $0.16/1M vs $1.25/1M tokens.
Same context size: 1M tokens.
Qwen3.8 Flash Next is newer: released 8/26/2026 vs 8/5/2026.
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Frequently Asked Questions
Which is better for coding — Muse Spark 1.2 or Qwen3.8 Flash Next?
Which model is cheaper — Muse Spark 1.2 or Qwen3.8 Flash Next?
Which has a larger context window — Muse Spark 1.2 or Qwen3.8 Flash Next?
The Muse Spark 1.2 and Qwen3.8 Flash Next comparison is updated for 2026. Data includes benchmark results, API pricing, context window size and other specifications. For more detailed information, visit the Muse Spark 1.2 or Qwen3.8 Flash Next page. See also the complete list of AI model comparisons.