Organization

NTT Communication Science Laboratories

Tracked models

12

Largest training run

4.2 x 10^22 FLOP

12 tracked AI models list NTT Communication Science Laboratories as a developer. The largest is tsuzumi 7B upgrade 2024, at 4.2 x 10^22 FLOP (April 2024). The most recent tracked release is from April 2024.

Models (12)

tsuzumi 7B upgrade 20244.2 x 10^22 FLOP (ensemble): AWD-LSTM-DOC (fin) × 5 (WT2)6.7 x 10^17 FLOP AWD-LSTM-DOC (fin) (23M)4.3 x 10^16 FLOP AWD-LSTM+WT+Cache+IOG (WT2)3.2 x 10^15 FLOP tsuzumi 7BDecember 2023 Japanese dialog transformersNovember 2021 RNN + char4-MS-vecJuly 2019 RNN + char3-MS-vecJuly 2019 RNN + char2-MS-vecJune 2019 (ensemble): AWD-LSTM-DOC (fin) × 5 (PTB)August 2018 AWD-LSTM-DOC (fin) (37M)August 2018 AWD-LSTM+WT+Cache+IOG (PTB)September 2017

SourceEpoch AI, 'AI Models'. Published online at epoch.ai. Retrieved 2026-07-29 from https://epoch.ai/data/ai-models. Licensed under CC BY 4.0.