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Open-Weight Models

An open-weight model is an AI model whose trained weights are published for anyone to download. The weights are what the model learned in training. With a copy of them you can run the model on hardware you control and train it further on your own data.

Open weights are not the same as open source. Many publishers release the weights without the training data or code, and the license sets what you may do with the model. This library puts each model's full card, architecture, files, license and published evaluations on one page.

12,010Models
3,413Datasets
288Papers
7,298Publishers
12,421Sourced relationships

Updated 2026-10-21 · How the library is built

12,010 models, sorted by most downloaded.

Model · Text generation

cisimcik-4b-GGUF

Team Mradermacher

static quants of https://huggingface.co/cisimcik/cisimcik-4b For a convenient overview and download list, visit our model page for this model. weighted/imatrix quants seem not to be available (by me) at this time. If they do not show up a week or so after the static ones, I have probably not planned for them. Feel free to request them by opening a Community Discussion. If you are unsure how to use GGUF files, refer to one of TheBloke's READMEs for more details, including on how to concatenate multi-part files. (sorted by size, not necessarily quality. IQ-quants are often preferable over similar sized non-IQ quants) Here is a handy graph by ikawrakow comparing some lower-quality quant And…

Open weights apache-2.0 transformers
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Deteksi objek YOLO yang diekspos sebagai HTTP service, dipanggil oleh Backend Express.js. - AI Service (app.py): FastAPI, load model YOLO sekali saat startup, endpoint POST /predict yang menerima banyak gambar sekaligus (batch). - BE (examples/express-client.js): contoh Express yang menerima upload dari client dan meneruskannya ke AI service. Folder.venv tidak dibagikan lewat git (isinya binary khusus mesin & terlalu besar). Setelah clone repo, buat ulang virtual environment sendiri dari requirements.lock.txt (berisi versi PERSIS yang sudah teruji). - Pakai Python 3.11 (versi lama seperti 3.7 tidak didukung model YOLO baru). - requirements.lock.txt = versi terkunci (paling aman, sama…

Open weights
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Evolution-Strategies fine-tuning checkpoints from IBM Blue Vela. iter.pth are the periodic training checkpoints and final/pytorchmodel.pth is the end-of-run save. The two are NOT copies of each other even at the same N -- the final save is written a few ES steps after the last periodic one, measured at a relative L2 difference of 0.002 to 0.004 where ten iterations move 0.008. Treat final/ as the canonical end-of-run weights. One copy per iteration is published. Where a run has both a final save and a periodic checkpoint at that same iteration, only the final save is here. Periodic checkpoints at earlier iterations are kept, and a run that never reached its end keeps every periodic…

Open weights
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Entrepot des mises a jour de ClaraDesk Pro (assistante locale). - updates.json: manifest signe Ed25519 lu par le launcher de Clara. - ClaraSetup-x.y.z.exe: installeurs Windows (Inno Setup). Les manifests sont signes: un fichier modifie sans la cle privee de signature est ignore par tous les clients. Site: a venir.

Open weights other
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Trained weights accompanying a manuscript in preparation. Access is granted on request. Layout: /fold / — one directory per experiment and cross-validation fold. Diffusion experiments store the selected checkpoint plus its config.yaml; GAN baselines store the generator used at inference. Companion outputs and metadata are held separately and shared on request. Contact the repository owner for details.

Access requested at publisher cc-by-nc-4.0
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This is an experimental DeiT codebase for Matching. It keeps the giant setup intentionally manageable so architecture changes can be inspected before a full training run. - The Python file contains the model and runnable example or training entry point. - config.json records the generated architecture settings. - trainingargs.json records the default experiment recipe. - model.safetensors is a valid initialization checkpoint for smoke tests; it is not presented as a trained benchmark checkpoint. - No benchmark score is claimed in this repository. The included configuration uses novograd with a step schedule. These are starting values in the script, not evidence of a completed run. For a…

Open weights apache-2.0 33,088 parameters 256 tokens
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This is an experimental Dino codebase for Classification. It keeps the huge setup intentionally manageable so architecture changes can be inspected before a full training run. - The Python file contains the model and runnable example or training entry point. - config.json records the generated architecture settings. - trainingargs.json records the default experiment recipe. - model.safetensors is a valid initialization checkpoint for smoke tests; it is not presented as a trained benchmark checkpoint. - No benchmark score is claimed in this repository. The included configuration uses adam with a cosine schedule. These are starting values in the script, not evidence of a completed run. For a…

Open weights apache-2.0 16,576 parameters 512 tokens
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This is an experimental Tiny Transformer codebase for Classification. It keeps the tiny setup intentionally manageable so architecture changes can be inspected before a full training run. - The Python file contains the model and runnable example or training entry point. - config.json records the generated architecture settings. - trainingargs.json records the default experiment recipe. - model.safetensors is a valid initialization checkpoint for smoke tests; it is not presented as a trained benchmark checkpoint. - No benchmark score is claimed in this repository. The included configuration uses lamb with a exponential schedule. These are starting values in the script, not evidence of a…

Open weights bsd-3-clause 16,576 parameters 256 tokens
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Model Collections

Hand-picked starting points, each with the reason it exists.

Collection · 4 entries

Models that fit on one accelerator

Models whose publisher-reported parameter count puts them within reach of a single accelerator at common precisions. Memory needed depends on precision and serving configuration, so treat the parameter count as the starting point, not the answer.

Open-Weight Models Explained

What is an open-weight model?

An AI model whose trained weights are published for anyone to download, so it can be run, tested and fine-tuned on hardware the user controls.

Is an open-weight model the same as open source?

Not always. Open weights means the trained model can be downloaded. Open source usually also means the training code and data are available and the license allows broad reuse. Many open-weight models release the weights only.

Can I use an open-weight model commercially?

It depends on the license. Apache 2.0 and MIT allow commercial use. Other licenses limit it, for example to non-commercial use or below a set number of users. Every model page here shows its license.

How much memory does an open-weight model need?

About two bytes per parameter at 16-bit precision, so a 7-billion-parameter model needs roughly 14 GB for its weights, plus memory for the context it processes. Each model page lists its parameter count and the size of its files.

Related SAVRN Research

The hub sits beside SAVRN's market data and infrastructure research: what models cost to run, and what it takes to run them.