Ling 3.1 Flash 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. Ling 3.1 Flash spends 1.8× as many thinking tokens per test case.
TaskALing 3.1 FlashBQwen3.8 Flash
Overall
451m 16s
3258.5s
Agents
4155.9s
491m 25s
Structured Extraction
711m 11s
3336.9s
Coding
241m 42s
471m 21s
Grounded Answers
5258.9s
2641.4s
Instruction Following
761m 55s
371m 4s
Business Logic
381m 22s
1746.8s
Security & permissions
5456.1s
5054.1s
Diagnosis & investigation
042.1s
058.4s
What you'd run
The build behind each score. Orange marks the faster, smaller, cheaper or longer-context side.
SpecALing 3.1 FlashBQwen3.8 Flash
Speed
112 tok/s (better)
77 tok/s
Machine
Hosted
Hosted
Memory at 32K
—
—
Context
256K
1M (better)
Cost per run
Not measured
$0.46
Cost per case
Not measured
$0.003
Time per case
1m 16s
58.5s (better)
Quantization
—
—
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