Model release pace
Monthly counts by original publication date. Completed months compare with their previous month; the current month compares equal completed days. A zero denominator has no percentage growth. This is not an exhaustive model census.
Model release pace
Monthly release growth
Total 1,072 · Page 19/43 · Observed 9/26/2026, 3:30:45 AM
| Name | Group | Reported value | Date | Notes | Source |
|---|---|---|---|---|---|
| CogVideo | Tsinghua University,Beijing Academy of Artificial Intelligence / BAAI | — | 2022-05-29 | Open weights (unrestricted) | Source ↗ |
| Tranception | University of Oxford,Harvard Medical School,Cohere | — | 2022-05-27 | Open weights (unrestricted) | Source ↗ |
| GPT-2 Medium (FlashAttention) | Stanford University,University at Buffalo | — | 2022-05-27 | Open weights (unrestricted) | Source ↗ |
| Imagen | Google Brain | — | 2022-05-23 | API access | Source ↗ |
| SimCSE | Princeton University,Tsinghua University | — | 2022-05-18 | Open weights (unrestricted) | Source ↗ |
| Gato | DeepMind | — | 2022-05-12 | Unreleased | Source ↗ |
| UL2 | Google Research,Google Brain | — | 2022-05-10 | Open weights (unrestricted) | Source ↗ |
| DeBERTaV3large + KEAR | Microsoft | — | 2022-05-04 | Unreleased | Source ↗ |
| OPT-175B | Meta AI | — | 2022-05-02 | Open weights (non-commercial) | Source ↗ |
| Flamingo | DeepMind | — | 2022-04-29 | Unreleased | Source ↗ |
| XMC-GAN | Google Research | — | 2022-04-14 | Unreleased | Source ↗ |
| Sparse all-MLP | Meta AI | — | 2022-04-14 | Unreleased | Source ↗ |
| Stable Diffusion (LDM-KL-8-G) | Runway,Ludwig Maximilian University of Munich,Heidelberg University | — | 2022-04-13 | Open weights (unrestricted) | Source ↗ |
| BERT-RBP | Waseda University | — | 2022-04-07 | Open weights (non-commercial) | Source ↗ |
| DALL·E 2 | OpenAI | — | 2022-04-06 | API access | Source ↗ |
| PaLM (540B) | Google Research | — | 2022-04-04 | Unreleased | Source ↗ |
| Chinchilla | DeepMind | — | 2022-03-29 | Unreleased | Source ↗ |
| Make-A-Scene | Meta AI | — | 2022-03-24 | Unreleased | Source ↗ |
| Segatron-XL large, M=384 + HCP | Microsoft Research,University of Waterloo | — | 2022-03-21 | Unreleased | Source ↗ |
| GPT-3.5 (davinci-002) | OpenAI | — | 2022-03-15 | API access | Source ↗ |
| ViT-G (model soup) | University of Washington,Columbia University,Google,Meta AI,Tel Aviv University | — | 2022-03-10 | Open weights (non-commercial) | Source ↗ |
| MegaSyn | Collaborations Pharmaceuticals | — | 2022-03-07 | Hosted access (no API) | Source ↗ |
| Statement Curriculum Learning | OpenAI | — | 2022-03-02 | API access | Source ↗ |
| DeepNet | Microsoft Research | — | 2022-03-01 | Unreleased | Source ↗ |
| PolyCoder | Carnegie Mellon University (CMU) | — | 2022-02-26 | Open weights (unrestricted) | Source ↗ |
Data: Epoch AI · CC BY · View source · Automatically synced; not an exhaustive global sample