0

Exaone 4.0 1.2B

Exaone 4.0 1.2B is an AI model from LG AI Research.

Family
Exaone
Input
Output
Released
15 Jul 2025

Cite

Notes

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Attribution

Benchmark scores
AA
Attribution policy →
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
Reasoning2.50 t/s
Non-reasoning2.40 t/s

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

Reported on 9 evals across 6 domains - best 50.0% on MMLU-Pro · #227 of 340

Reported eval scores

9