Open Models
Open-weight and open-source model families and their hosted services.
This category covers open-weight and open-source model families and the services that host them. Their parameters are publicly released, so they can be self-hosted, fine-tuned, and audited.
| Name | Company | Business model | Launched | Updated |
|---|---|---|---|---|
| Baichuan | Baichuan Intelligence | Open (open weights/source) | 2023-06 | 2026-07-30 |
| Command R | Cohere | Open (open weights/source) | 2024-03 | 2026-07-30 |
| DBRX | Databricks | Open (open weights/source) | 2024-03 | 2026-07-30 |
| DeepSeek | DeepSeek | Open (open weights/source) | 2023-11 | 2026-08-01 |
| Falcon | Technology Innovation Institute | Open (open weights/source) | 2023-05 | 2026-07-30 |
| Gemma | Google DeepMind | Open (open weights/source) | 2024-02 | 2026-07-27 |
| GLM | Z.ai (Zhipu AI) | Open (open weights/source) | 2023 | 2026-07-30 |
| Granite | IBM | Open (open weights/source) | 2023-09 | 2026-07-30 |
| Jamba | AI21 Labs | Open (open weights/source) | 2024-03 | 2026-07-30 |
| Llama | Meta | Open (open weights/source) | 2023-02 | 2026-09-04 |
| Mistral | Mistral AI | Open (open weights/source) | 2023-09 | 2026-07-29 |
| Nemotron | NVIDIA | Open (open weights/source) | 2024 | 2026-07-30 |
| OLMo | Allen Institute for AI | Open (open weights/source) | 2024-02 | 2026-07-30 |
| Phi | Microsoft | Open (open weights/source) | 2023 | 2026-07-30 |
| Qwen | Alibaba | Open (open weights/source) | 2023-08 | 2026-09-04 |
| Yi | 01.AI | Open (open weights/source) | 2023-11 | 2026-07-30 |