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 841 · Page 6/34 · Sample synced 11/09, 03:30 UTC
| Name | Group | Reported value | Date | Notes | Source |
|---|---|---|---|---|---|
| Kaiju Large | Hosted access (no API) | — | 2025-11-07 | Hosted access (no API) | Source ↗ |
| Kimi K2 Thinking | Open weights (restricted use) | — | 2025-11-06 | Open weights (restricted use) | Source ↗ |
| Tongyi DeepResearch | Open weights (unrestricted) | — | 2025-10-28 | Open weights (unrestricted) | Source ↗ |
| MiniMax-M2 | Open weights (unrestricted) | — | 2025-10-27 | Open weights (unrestricted) | Source ↗ |
| Veo 3.1 | API access | — | 2025-10-15 | API access | Source ↗ |
| Claude Haiku 4.5 | API access | — | 2025-10-15 | API access | Source ↗ |
| Ling-1T | Open weights (unrestricted) | — | 2025-10-10 | Open weights (unrestricted) | Source ↗ |
| GPT-5 Pro | API access | — | 2025-10-07 | API access | Source ↗ |
| Sora 2.0 | Hosted access (no API) | — | 2025-09-30 | Hosted access (no API) | Source ↗ |
| GLM-4.6 | Open weights (unrestricted) | — | 2025-09-30 | Open weights (unrestricted) | Source ↗ |
| Claude Sonnet 4.5 | API access | — | 2025-09-29 | API access | Source ↗ |
| Gemini Robotics-ER 1.5 | API access | — | 2025-09-25 | API access | Source ↗ |
| Qwen3-VL-235B-A22B | Open weights (unrestricted) | — | 2025-09-23 | Open weights (unrestricted) | Source ↗ |
| Qwen3-Omni-30B-A3B | Open weights (unrestricted) | — | 2025-09-22 | Open weights (unrestricted) | Source ↗ |
| AgentFounder-30B | Open weights (unrestricted) | — | 2025-09-16 | Open weights (unrestricted) | Source ↗ |
| Qwen3-Max | API access | — | 2025-09-05 | API access | Source ↗ |
| LongCat-Flash | Open weights (unrestricted) | — | 2025-09-01 | Open weights (unrestricted) | Source ↗ |
| Gemini 2.5 Flash Image (Nano Banana) | API access | — | 2025-08-26 | API access | Source ↗ |
| GPT-5 nano | API access | — | 2025-08-07 | API access | Source ↗ |
| GPT-5 mini | API access | — | 2025-08-07 | API access | Source ↗ |
| GPT-5 | API access | — | 2025-08-07 | API access | Source ↗ |
| gpt-oss-120b | Open weights (unrestricted) | — | 2025-08-05 | Open weights (unrestricted) | Source ↗ |
| gpt-oss-20b | Open weights (unrestricted) | — | 2025-08-05 | Open weights (unrestricted) | Source ↗ |
| Claude Opus 4.1 | API access | — | 2025-08-05 | API access | Source ↗ |
| Qwen Image | Open weights (unrestricted) | — | 2025-08-04 | Open weights (unrestricted) | Source ↗ |
Data: Epoch AI · CC BY · View source · Automatically synced; not an exhaustive global sample