Closed-weight models from United States of America in 2024
37
Models
13 organisations
0%
Open weights
0 open, 37 closed
8
Frontier
By Epoch's flag
99B
Largest traceable
ESM3 (98B)
2024
Span
6 with a traceable size
Releases
by monthOrganisation
Records
37| Model | Organisation | Released | Parameters | Weights |
|---|---|---|---|---|
| Amazon Nova Pro | Amazon | 2024-12 | — | Closed |
| Apollo 7B | Meta AI | 2024-12 | 7B | Closed |
| Gemini 2.0 Pro | Google DeepMind | 2024-12 | — | Closed |
| o1 | OpenAI | 2024-12 | — | Closed |
| o3 | OpenAI | 2024-12 | — | Closed |
| Sora Turbo | OpenAI | 2024-12 | — | Closed |
| Veo 2 | Google DeepMind | 2024-12 | — | Closed |
| Fugatto 1 | NVIDIA | 2024-11 | 3B | Closed |
| Gemini-Exp-1114 | Google DeepMind | 2024-11 | — | Closed |
| GPT-4o (Nov 2024) | OpenAI | 2024-11 | — | Closed |
| Suno v4 | Suno | 2024-11 | — | Closed |
| Movie Gen Video | Meta AI | 2024-10 | 30B | Closed |
| NVLM-H 72B | NVIDIA | 2024-10 | 72B * | Closed |
| NVLM-X 72B | NVIDIA | 2024-10 | 72B * | Closed |
| Palmyra X 004 | Writer | 2024-10 | 150B * | Closed |
| AlphaProteo | Google DeepMind | 2024-09 | — | Closed |
| o1-mini | OpenAI | 2024-09 | — | Closed |
| o1-preview | OpenAI | 2024-09 | — | Closed |
| GPT-4o (Aug 2024) | OpenAI | 2024-08 | — | Closed |
| Grok-2 | xAI | 2024-08 | — | Closed |
| Table Tennis Agent | Google DeepMind | 2024-08 | 185,000 * | Closed |
| AFM-on-device | Apple | 2024-07 | 3B | Closed |
| AFM-server | Apple | 2024-07 | — | Closed |
| GPT-4o mini | OpenAI | 2024-07 | — | Closed |
| Claude 3.5 Sonnet | Anthropic | 2024-06 | — | Closed |
| ESM3 (98B) | EvolutionaryScale | 2024-06 | 99B | Closed |
| GPT-4o | OpenAI | 2024-05 | — | Closed |
| GPT-4 Turbo (Apr 2024) | OpenAI | 2024-04 | — | Closed |
| Reka Core | Reka AI | 2024-04 | 67B * | Closed |
| Claude 3 Opus | Anthropic | 2024-03 | — | Closed |
| Claude 3 Sonnet | Anthropic | 2024-03 | — | Closed |
| Inflection-2.5 | Inflection AI | 2024-03 | — | Closed |
| MM1-30B | Apple | 2024-03 | 30B * | Closed |
| ReALM | Apple | 2024-03 | 3B | Closed |
| Gemini 1.5 Pro | Google DeepMind | 2024-02 | — | Closed |
| Sora | OpenAI | 2024-02 | — | Closed |
| Palmyra X 003 | Writer | 2024-01 | 72B * | Closed |
An asterisk marks a parameter figure the source does not consider traceable to the people who built the model. That judgement is the source’s and it has false negatives: Kimi K3 is marked speculative at 2.8T while Moonshot’s own model card states the figure. Why that distinction carries the whole exhibit.
Counts are of models Epoch AI records as notable, not of every model released. The most recent month is always incomplete, because a model enters the dataset when it is reviewed rather than when it ships.
Epoch AI, 'Data on AI Models'. Published online at epoch.ai. Retrieved from 'https://epoch.ai/data/ai-models-documentation' Used under CC BY 4.0.