Exaone 4.0 1.2B

by LG AI Research

Released

Benchmarks

Independent benchmark scores: the Intelligence Index and the individual evaluations behind it, grouped by skill.

Intelligence Index (previous version)5.3
Coding
LiveCodeBench
52%
Agentic & knowledge work
Terminal-Bench Hard
0%
τ²-Bench Telecom
21%
Science & reasoning
Humanity's Last Exam
6%
GPQA Diamond
52%
Long-context reasoning
0%
Knowledge
MMLU-Pro
59%
Math & instruction following
AIME 2025
50%
IFBench
25%

Available routes

No routes currently available — Exaone 4.0 1.2B isn't routed through the Opper gateway right now. It's tracked here for its release history.

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