Muse Spark 1.1 vs Qwen3.8-Flash-Next
Qwen3.8-Flash-Next shows notably better performance in the majority of benchmarks.
Meta · Alibaba Cloud / Qwen Team · Updated for 2026
Which is better?
Muse Spark 1.1 outperforms in 2 benchmarks (Humanity's Last Exam, Toolathlon), while Qwen3.8-Flash-Next is better at 4 benchmarks (CharXiv-R, DeepSWE 1.1, Job Bench, SWE-Bench Pro). Qwen3.8-Flash-Next shows notably better performance in the majority of benchmarks.
Based on current benchmark, pricing, and model metadata for 2026.
Choose Muse Spark 1.1
- you want predictable pricing at $1.25/M input and $4.25/M output
Choose Qwen3.8-Flash-Next
- you want the strongest raw capability — it leads on 4 of 6 shared benchmarks
- you want the most recent training data — it shipped Aug 2026
- you need open weights you can self-host or fine-tune
At a glance
The differences that matter most.
Performance Benchmarks
Comparative analysis across standard metrics
Muse Spark 1.1 outperforms in 2 benchmarks (Humanity's Last Exam, Toolathlon), while Qwen3.8-Flash-Next is better at 4 benchmarks (CharXiv-R, DeepSWE 1.1, Job Bench, SWE-Bench Pro).
Qwen3.8-Flash-Next shows notably better performance in the majority of benchmarks.
Arena Performance
Playground indexes and blind preference scores
Context Window
Maximum input and output token capacity
Only Muse Spark 1.1 specifies input context (1,048,576 tokens). Only Muse Spark 1.1 specifies output context (131,072 tokens).
Input Capabilities
Supported data types and modalities
Both Muse Spark 1.1 and Qwen3.8-Flash-Next support multimodal inputs.
They are both capable of processing various types of data, offering versatility in application.
Muse Spark 1.1
Qwen3.8-Flash-Next
License
Usage and distribution terms
Muse Spark 1.1 is licensed under a proprietary license, while Qwen3.8-Flash-Next uses Qwen Community License 1.0.
License differences may affect how you can use these models in commercial or open-source projects.
Proprietary
Closed source
Qwen Community License 1.0
Open weights
Release Timeline
When each model was launched
Muse Spark 1.1 was released on 2026-07-09, while Qwen3.8-Flash-Next was released on 2026-08-26.
Qwen3.8-Flash-Next is 2 months newer than Muse Spark 1.1.
Jul 9, 2026
1 months ago
Aug 26, 2026
0 days ago
1mo newerKnowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Outputs Comparison
Judge for yourself.
Run your own prompts against Muse Spark 1.1 and Qwen3.8-Flash-Next side-by-side, then vote on the output you prefer.
FAQ
Common questions about Muse Spark 1.1 vs Qwen3.8-Flash-Next.