EXAONE 3.5-R 2.4B

Training compute

9.5×10²² FLOP

Parameters

2.4B

Published

Mar 14, 2025

EXAONE 3.5-R 2.4B is an AI model developed by LG AI Research (South Korea), first published in March 2025. It works in the language domain, on tasks such as language modeling/generation, question answering and translation.

Training it took an estimated 9.5×10²² FLOP of compute (estimation method: reported). The model has 2,400,000,000 parameters.

Access: Unreleased. Its weights are not openly released. It is built on top of EXAONE 3.5 2.4B. Epoch AI rates the confidence of this record as confident.

Full record

Organization: LG AI Research
Country of organization: South Korea
Domain: Language
Task: Language modeling/generation, Question answering, Translation
Training compute: 9.5×10²² FLOP
Compute estimation method: Reported
Parameters: 2,400,000,000
Model accessibility: Unreleased
Open weights: No
Base model: EXAONE 3.5 2.4B
Epoch confidence: Confident