TokenHeart News ↗
← Back to dashboardDATA DETAIL / OPENNESS

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

Open weights trend2024-12-01: 46.15%; 2025-01-01: 50.00%; 2025-02-01: 0.00%; 2025-03-01: 50.00%; 2025-04-01: 50.00%; 2025-05-01: 14.29%; 2025-06-01: 25.00%; 2025-07-01: 70.00%; 2025-08-01: 36.36%; 2025-09-01: 55.56%; 2025-10-01: 50.00%; 2025-11-01: 21.05%; 2025-12-01: 61.54%; 2026-01-01: 0.00%; 2026-02-01: 50.00%; 2026-03-01: 11.11%; 2026-04-01: 47.06%; 2026-05-01: 0.00%; 2026-06-01: 40.00%; 2026-07-01: 71.43%; 2026-08-01: 55.56%; 2026-09-01: 5.00%; 2026-10-01: 16.67%; 2026-11-01: missing035.771.42024-12-01: 46.15 %2025-01-01: 50.00 %2025-02-01: 0.00 %2025-03-01: 50.00 %2025-04-01: 50.00 %2025-05-01: 14.29 %2025-06-01: 25.00 %2025-07-01: 70.00 %2025-08-01: 36.36 %2025-09-01: 55.56 %2025-10-01: 50.00 %2025-11-01: 21.05 %2025-12-01: 61.54 %2026-01-01: 0.00 %2026-02-01: 50.00 %2026-03-01: 11.11 %2026-04-01: 47.06 %2026-05-01: 0.00 %2026-06-01: 40.00 %2026-07-01: 71.43 %2026-08-01: 55.56 %2026-09-01: 5.00 %2026-10-01: 16.67 %12/0111/01 UTC

Total 841 · Page 14/34 · Sample synced 11/09, 03:30 UTC

NameGroupReported valueDateNotesSource
Qwen-Audio-ChatOpen weights (restricted use)—2023-11-14Open weights (restricted use)Source ↗
GraphCastOpen weights (non-commercial)—2023-11-14Open weights (non-commercial)Source ↗
Volcano 13BOpen weights (non-commercial)—2023-11-13Open weights (non-commercial)Source ↗
SPHINX (Llama 2 13B)Open weights (restricted use)—2023-11-13Open weights (restricted use)Source ↗
RoFormerUnreleased—2023-11-08UnreleasedSource ↗
MultiBand DiffusionOpen weights (unrestricted)—2023-11-08Open weights (unrestricted)Source ↗
OmniVecUnreleased—2023-11-07UnreleasedSource ↗
mPLUG-Owl2Open weights (unrestricted)—2023-11-07Open weights (unrestricted)Source ↗
GPT-4 Turbo (Nov 2023)API access—2023-11-06API accessSource ↗
CogVLM-17BOpen weights (restricted use)—2023-11-06Open weights (restricted use)Source ↗
LLaVA 1.5Open weights (restricted use)—2023-11-05Open weights (restricted use)Source ↗
Grok-1Open weights (unrestricted)—2023-11-04Open weights (unrestricted)Source ↗
RT-TrajectoryUnreleased—2023-11-03UnreleasedSource ↗
BLUUMIOpen weights (restricted use)—2023-11-03Open weights (restricted use)Source ↗
Yi-34BOpen weights (restricted use)—2023-11-02Open weights (restricted use)Source ↗
Cohere EmbedAPI access—2023-11-02API accessSource ↗
Skywork-13BOpen weights (restricted use)—2023-10-30Open weights (restricted use)Source ↗
ChatGLM3-6BOpen weights (restricted use)—2023-10-27Open weights (restricted use)Source ↗
DiT-XL/2 + CADSUnreleased—2023-10-26UnreleasedSource ↗
CODEFUSION (Python)Unreleased—2023-10-26UnreleasedSource ↗
DALL·E 3API access—2023-10-19API accessSource ↗
PaLI-3Unreleased—2023-10-17UnreleasedSource ↗
ERNIE 4.0API access—2023-10-17API accessSource ↗
RT-2-XUnreleased—2023-10-13UnreleasedSource ↗
Ferret (13B)Open weights (non-commercial)—2023-10-11Open weights (non-commercial)Source ↗

Data: Epoch AI · CC BY · View source · Automatically synced; not an exhaustive global sample