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Qwen3-8B

ECI#152
132
Alibaba
Apr. 28, 2025
Open weights

Qwen3-8B is an open-weights model from Alibaba, released April 28, 2025. It has an ECI score of 132 and ranks 152nd of 240 tracked models. At the time of its release, it ranked 22nd of 110 tracked models.

Qwen3-8B vs select alternatives

DomainBenchmark
Qwen3-8B
Alibaba
Apr. 28, 2025
Open weights
Alibaba
Jan. 25, 2025
Closed weights
Alibaba
Mar. 5, 2025
Open weights
Meta AI
Apr. 6, 2025
Open weights
ECI scoreBest score 173
132131136132
Ranking#152#155#135#153
Conceptual reasoning
LMCABest score 70.6
8.8——15.9
DTBenchBest score 99%
60%
n/a
n/a
62%
Long context
Fiction.liveBenchBest score 97%
62%
67%
83%
46%
Mathematics
OTIS Mock AIME 2024-2025Best score 100%
56%
16%
59%
21%
Science
CritPt v1Best score 36%
0%
n/a
n/a
0%
SciCodeBest score 68%
23%
n/a
n/a
32%
GPQA DiamondBest score 97%
57%
56%
65%
67%

Model metadata