YandexGPT 5 Lite

Training compute

7.4×10²³ FLOP

Parameters

8B

Published

Feb 25, 2025

YandexGPT 5 Lite is an AI model developed by Yandex (Russia), first published in February 2025. It works in the language domain, on tasks such as language modeling/generation, question answering, code generation and 2 more.

Training it took an estimated 7.4×10²³ FLOP of compute (estimation method: operation counting). The model has 8,000,000,000 parameters. It was trained on roughly 15.3T datapoints.

Access: Open weights (restricted use). Its weights are openly available. Epoch AI rates the confidence of this record as confident.

Full record

Organization: Yandex
Country of organization: Russia
Domain: Language
Task: Language modeling/generation, Question answering, Code generation, Mathematical reasoning, Retrieval-augmented generation
Training compute: 7.4×10²³ FLOP
Compute estimation method: Operation counting
Parameters: 8,000,000,000
Dataset size: 15.3T
Model accessibility: Open weights (restricted use)
Open weights: Yes
Epoch confidence: Confident