GTE-ModernColBERT-v1

Training compute

3.7×10²¹ FLOP

Parameters

149M

Published

Apr 30, 2025

GTE-ModernColBERT-v1 is an AI model developed by LightOn (France), first published in April 2025. It works in the language domain, on tasks such as language modeling/generation and question answering.

Training it took an estimated 3.7×10²¹ FLOP of compute (estimation method: operation counting). The model has 149,000,000 parameters.

Access: Open weights (unrestricted). Its weights are openly available. It is built on top of gte-modernbert. Epoch AI rates the confidence of this record as likely.

Full record

Organization: LightOn
Country of organization: France
Domain: Language
Task: Language modeling/generation, Question answering
Training compute: 3.7×10²¹ FLOP
Compute estimation method: Operation counting
Parameters: 149,000,000
Numerical format: BF16
Model accessibility: Open weights (unrestricted)
Open weights: Yes
Base model: gte-modernbert
Epoch confidence: Likely