Muse Spark 1.3 vs Qwen3.8-Flash-Next
Muse Spark 1.3 
Qwen3.8-Flash-Next Verdict
- Muse Spark 1.3 leads on quality: 68.3 vs 59.0.
- Muse Spark 1.3 is stronger in composite, knowledge, long context.
- Qwen3.8-Flash-Next is stronger in agents & tools, coding, multimodal.
- Qwen3.8-Flash-Next is 8.7× cheaper ($0.230 vs $2.00 per 1M blended).
- Muse Spark 1.3 streams 4.8× faster (241 vs 51 tokens per second).
| Metric | Muse Spark 1.3 | Qwen3.8-Flash-Next |
|---|---|---|
| BenchLeader Index | 68.3 | 59.0 |
| Composite score | 90.3 | 67.5 |
| Knowledge score | 79.1 | 59.8 |
| Long context score | 68.2 | 66.5 |
| Agents & tools score | – | 48.0 |
| Coding score | – | 71.2 |
| Multimodal score | – | 64.5 |
| Blended price $/M | $2.00 | $0.230 |
| Output speed | 241 tok/s | 51 tok/s |
| Time to first answer | 30.5 s | 42.2 s |
| Context window | 1.0M | 256k |
| LMArena WebDev | – | 1635 |
| LMArena Agent | – | 0.4 |
| LiveBench | – | 76.2% |
| LiveBench Reasoning | – | 87.4% |
| LiveBench Coding | – | 72.5% |
| LiveBench Agentic Coding | – | 61.6% |
| LiveBench Mathematics | – | 85.8% |
| LiveBench Data Analysis | – | 74.2% |
| LiveBench Language | – | 74.6% |
| AA Intelligence Index | 48.2 | 39.9 |
| AA-LCR | 83.0% | 79.7% |
| MMMU-Pro | – | 79.8% |
| AA-Omniscience | 25 | -9.7 |
| GPQA Diamond (AA) | 93.5% | 92.3% |
| Humanity's Last Exam (AA) | 48.7% | 38.0% |
| SciCode (AA) | 58.8% | 50.6% |
| PRBench Finance | 59.5% | – |
| PRBench Legal | 61.6% | – |
Data as of 2026-09-14. Best configuration of each model; every score links to its source on the model pages.
Muse Spark 1.3 vs Qwen3.8-Flash-Next: questions
- Is Muse Spark 1.3 better than Qwen3.8-Flash-Next?
- Muse Spark 1.3 leads on quality: 68.3 vs 59.0. The BenchLeader Index combines every independent quality benchmark; Muse Spark 1.3 is ahead overall as of 2026-09-14, but check the category scores for your use.
- Which is cheaper, Muse Spark 1.3 or Qwen3.8-Flash-Next?
- Qwen3.8-Flash-Next is cheaper: $0.230 against $2.00 per million tokens, blended at three input tokens per output token.
- Which is faster, Muse Spark 1.3 or Qwen3.8-Flash-Next?
- Muse Spark 1.3 streams faster: 241 against 51 output tokens per second.
- Which has the larger context window?
- Muse Spark 1.3 accepts more context: 1.0M against 256k tokens.