Open weights trend
Open-weight models / tracked models with known accessibility per publication month. Unknown accessibility is not closed source, and open weights do not imply a fully open-source license.
Open weights trend
Total 821 · Page 30/33 · Observed 9/26/2026, 3:30:45 AM
| Name | Group | Reported value | Date | Notes | Source |
|---|---|---|---|---|---|
| Fraternal dropout + AWD-LSTM 3-layer (WT2) | Unreleased | — | 2017-10-31 | Unreleased | Source ↗ |
| DCN+ | Unreleased | — | 2017-10-31 | Unreleased | Source ↗ |
| AlphaGo Master | Unreleased | — | 2017-10-19 | Unreleased | Source ↗ |
| AlphaGo Zero | Unreleased | — | 2017-10-18 | Unreleased | Source ↗ |
| Rainbow DQN | Unreleased | — | 2017-10-06 | Unreleased | Source ↗ |
| AWD-LSTM+WT+Cache+IOG (WT2) | Unreleased | — | 2017-09-26 | Unreleased | Source ↗ |
| LSTM + dynamic eval | Unreleased | — | 2017-09-21 | Unreleased | Source ↗ |
| ISS | Unreleased | — | 2017-09-15 | Unreleased | Source ↗ |
| PyramidNet | Open weights (unrestricted) | — | 2017-09-06 | Open weights (unrestricted) | Source ↗ |
| GL-LWGC-AWD-MoS-LSTM + dynamic evaluation (WT2) | Unreleased | — | 2017-08-29 | Unreleased | Source ↗ |
| Libratus | Unreleased | — | 2017-08-19 | Unreleased | Source ↗ |
| EI-REHN-1000D | Unreleased | — | 2017-08-14 | Unreleased | Source ↗ |
| AWD-LSTM - 3-layer LSTM (tied) + continuous cache pointer (WT2) | Unreleased | — | 2017-08-07 | Unreleased | Source ↗ |
| AWD-LSTM | Unreleased | — | 2017-07-18 | Unreleased | Source ↗ |
| DeepLoc | Hosted access (no API) | — | 2017-07-07 | Hosted access (no API) | Source ↗ |
| NoisyNet-Dueling | Unreleased | — | 2017-06-30 | Unreleased | Source ↗ |
| Transformer | Unreleased | — | 2017-06-12 | Unreleased | Source ↗ |
| SRGAN | Unreleased | — | 2017-05-25 | Unreleased | Source ↗ |
| WGAN-GP | Unreleased | — | 2017-03-31 | Unreleased | Source ↗ |
| MoE-Multi | Unreleased | — | 2017-01-23 | Unreleased | Source ↗ |
| YOLOv2 | Open weights (non-commercial) | — | 2016-12-25 | Open weights (non-commercial) | Source ↗ |
| EnhanceNet | Open weights (unrestricted) | — | 2016-12-23 | Open weights (unrestricted) | Source ↗ |
| 3DMM-CNN | Open weights (restricted use) | — | 2016-12-15 | Open weights (restricted use) | Source ↗ |
| HR-ResNet101 | Open weights (unrestricted) | — | 2016-12-13 | Open weights (unrestricted) | Source ↗ |
| GAN-Advancer | Unreleased | — | 2016-12-05 | Unreleased | Source ↗ |
Data: Epoch AI · CC BY · View source · Automatically synced; not an exhaustive global sample