0

Qwen3 4B

Open weights

Qwen3 4B is an AI model from Alibaba.

Publisher
Alibaba
Family
Qwen
Params
4.0B
Input
Output
License
unknown
Released
28 Apr 2025

Cite

Notes

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Input
$0
/1M tok
Output
$0
/1M tok
Blended
$0
#1/ 461/1M · 3:1
Speed
0
#115/ 461tok/s

Price & speed via Artificial Analysis · ranked across tracked models

Reasoning effortIndexSpeed
Reasoning8.20 t/s
Non-reasoning6.50 t/s

Intelligence Index per reasoning-effort setting, via Artificial Analysis · pricing identical across tiers

Reported on 23 evals across 9 domains - best 100.0% on Roi Calculator · #1 of 2

Reported eval scores

23