Muse Spark 1.3 Contributor vs Qwen3.8 Flash
Task by task
A score turns orange only when that model wins clearly more of the task's test cases. Under each score, the average time per test case on the machine it ran on. Muse Spark 1.3 Contributor spends 2.5× as many thinking tokens per test case.
TaskAMuse Spark 1.3 ContributorBQwen3.8 Flash
Overall
661m 42s
3258.5s
Agents
573m 16s
491m 25s
Structured Extraction
9037.9s
3336.9s
Coding
482m 1s
471m 21s
Grounded Answers
811m 1s
2641.4s
Instruction Following
841m 18s
371m 4s
Business Logic
761m 7s
1746.8s
Security & permissions
761m 59s
5054.1s
Diagnosis & investigation
173m 34s
058.4s
What you'd run
The build behind each score. Orange marks the faster, smaller, cheaper or longer-context side.
SpecAMuse Spark 1.3 ContributorBQwen3.8 Flash
Speed
107 tok/s (better)
77 tok/s
Machine
Hosted
Hosted
Memory at 32K
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Context
1M
1M
Cost per run
$0.41 (better)
$0.46
Cost per case
$0.0027 (better)
$0.003
Time per case
1m 42s
58.5s (better)
Quantization
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Harness
openrouter
openrouter
The race
Each model's running score as the test cases go by. The dashed line is a perfect run.
Every test case
Each square is one test case, colored by the model that scored higher.
Agents
Structured Extraction
Coding
Grounded Answers
Instruction Following
Business Logic
Security & permissions
Diagnosis & investigation