Exaone 4.0 1.2B (Reasoning)

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Model Type

Text

Max Context

Max Output

Parameter Scale

Exaone 4.0 1.2B Reasoning by LG AI Research: Text model.

Input Modality

Output Modality

Inference Speed

Latest Release Date

7/15/2025

SDK Ecosystem

artificial-analysismanufactureraa-bootstrap

Model Overview Fields

name

Exaone 4.0 1.2B (Reasoning)

Release date

7/15/2025

Performance

model_creator.name

LG AI Research

AA Evaluation Scores

AA Intelligence Index

8.3

AA Coding Index

3.1

AA Math Index

50.3

MMLU Pro

0.588

GPQA

0.515

HLE

0.058

LiveCodeBench

0.516

SciCode

0.093

Math-500

AIME

AIME 2025

0.503

IFBench

0.23

LCR

TerminalBench Hard

TAU2

0.164

Output Speed (tokens/s)

TTFT (s)

First Answer Token (s)

LG AI Research

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Exaone 4.0 1.2B (Reasoning)

$0.00/M$0.00/M

Exaone 4.0 1.2B Reasoning by LG AI Research: Text model.

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artificial-analysismanufactureraa-bootstrap

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