EXAONE 4.0

LG · 2025 · LLM · South Korea

A to Z

A · App: No
B · Built By: LG
C · CEO & Politics: Lyu Jae-cheol
D · Date: 2025
E · Expertise: Intermediate+
F · Free Tier: Yes
G · Generates: Text only
H · Deployment: Cloud + Local (open weights)
I · Inputs: Text
J · Jurisdiction: South Korea
K · Key Staffers: Honglak Lee (Co-President & Chief Scientist of AI, LG AI Research), Woohyung Lim (Co-President, LG AI Research)
L · Languages: English-primary
M · Model Type: LLM
N · Safety Issues: None reported
O · Open Source: Yes — open weights
P · Pricing: Free for non-commercial use (open weights, EXAONE AI Model License 1.2 - NC)
Q · AIDb Rating: 4/10 · AIDb v2.0 (rule-based): Capability 4/10 · Currency 4/10 · Access 5/10 · Significance 4/10 → 4.15
R · What Makes It Special: LG AI Research's EXAONE 4.0 combines a non-reasoning mode and a reasoning mode in one model, adds agentic tool use and supports English, Korean and Spanish; it comes as a 32B model (hybrid local and global attention, 131K context) and a 1.2B on-device model.
S · Stock / Status: KRW 80,000+ (066570.KS)
T · Training Cutoff: [UNKNOWN]
U · Users: [UNKNOWN]
V · Voice Chat: No
W · Weights: Downloadable
X · X Handle: @LG
Y · Year Founded: [UNKNOWN]
Z · Bottom Line: Open-weights LLM from LG, released 2025.

Data completeness 88% · Last verified 2026-06-11 · Primary source ↗

“EXAONE 4.0.” AIDb — The AI Database. Verified 2026-06-11. https://theaidatabase.com/m/lg-exaone-4-0.html