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 4/33 · Observed 9/25/2026, 3:30:45 AM
| Name | Group | Reported value | Date | Notes | Source |
|---|---|---|---|---|---|
| Qwen3-Coder-Next | Open weights (unrestricted) | — | 2026-02-02 | Open weights (unrestricted) | Source ↗ |
| Kimi K2.5 | Open weights (unrestricted) | — | 2026-02-02 | Open weights (unrestricted) | Source ↗ |
| Qwen3-Max-Thinking | API access | — | 2026-01-25 | API access | Source ↗ |
| Solar Open 100B | Open weights (restricted use) | — | 2025-12-31 | Open weights (restricted use) | Source ↗ |
| K-EXAONE | Open weights (restricted use) | — | 2025-12-31 | Open weights (restricted use) | Source ↗ |
| VAETKI | Open weights (unrestricted) | — | 2025-12-30 | Open weights (unrestricted) | Source ↗ |
| A.X K1 | Open weights (unrestricted) | — | 2025-12-30 | Open weights (unrestricted) | Source ↗ |
| HyperCLOVA X SEED 32B Think | Open weights (unrestricted) | — | 2025-12-29 | Open weights (unrestricted) | Source ↗ |
| MiniMax-M2.1 | Open weights (restricted use) | — | 2025-12-23 | Open weights (restricted use) | Source ↗ |
| GLM-4.7 | Open weights (unrestricted) | — | 2025-12-22 | Open weights (unrestricted) | Source ↗ |
| GPT-5.2 Codex | API access | — | 2025-12-18 | API access | Source ↗ |
| Nemotron 3-Nano-30B-A3B | Open weights (restricted use) | — | 2025-12-15 | Open weights (restricted use) | Source ↗ |
| GPT-5.2 Pro | API access | — | 2025-12-11 | API access | Source ↗ |
| GPT-5.2 | API access | — | 2025-12-11 | API access | — |
| SIMA 2 | Unreleased | — | 2025-12-04 | Unreleased | Source ↗ |
| DeepSeekMath-V2 | Open weights (unrestricted) | — | 2025-11-27 | Open weights (unrestricted) | Source ↗ |
| Claude Opus 4.5 | API access | — | 2025-11-24 | API access | Source ↗ |
| Olmo 3 | Open weights (unrestricted) | — | 2025-11-20 | Open weights (unrestricted) | Source ↗ |
| Gemini 3 Pro Image (Nano Banana Pro) | API access | — | 2025-11-20 | API access | Source ↗ |
| Grok 4.1 Fast | API access | — | 2025-11-19 | API access | Source ↗ |
| GPT-5.1-Codex-Max | API access | — | 2025-11-19 | API access | Source ↗ |
| Gemini 3 Pro | API access | — | 2025-11-18 | API access | Source ↗ |
| Gemini 3 Deep Think | Hosted access (no API) | — | 2025-11-18 | Hosted access (no API) | Source ↗ |
| π0.6 (pi-0.6) | Unreleased | — | 2025-11-17 | Unreleased | Source ↗ |
| P1-235B-A22B | Open weights (unrestricted) | — | 2025-11-17 | Open weights (unrestricted) | Source ↗ |
Data: Epoch AI · CC BY · View source · Automatically synced; not an exhaustive global sample