SAVRN
Search Contact SAVRN

SAVRN Model Hub

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.

2,760Models
859Datasets
254Papers
1,692Publishers
5,040Sourced relationships

Updated 2026-09-18 · How the library is built

2,760 models, sorted by most downloaded.

weighted/imatrix quants of https://huggingface.co/gdorane01/XORTRON.CriminalComputing.larger For a convenient overview and download list, visit our model page for this model. static quants are available at https://huggingface.co/mradermacher/XORTRON.CriminalComputing.larger-GGUF 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 here are Artefact2's thoughts on the matter…

Open weights wtfpl transformers
View model

Model · Text generation

Huihui-NeoHorse-1-4B-abliterated

Huihui.ai

This is an uncensored version of TokenRhythm/NeoHorse-1-4B created with abliteration (see remove-refusals-with-transformers to know more about it). This is a crude, proof-of-concept implementation to remove refusals from an LLM model without using TransformerLens. Layers 5-17 are being ablated (0-based indexing). The MTP and Visual components were extracted from the original Qwen/Qwen3.5-4B and can provide excellent support. If needed, you only need to copy the contents of MTP-Visual to overwrite the model directory. You can use this model in your applications by loading it with Hugging Face's transformers library: - Risk of Sensitive or Controversial Outputs: This model’s safety filtering…

Open weights apache-2.0 4.2B parameters 262,144 tokens transformers
View model

Model · Text generation

Llama-3.2-1B-DelaySentinel

Yuchi Wang

Building and evaluating AI on logistics data. Built with Llama. This checkpoint is a full-parameter fine-tune of meta-llama/Llama-3.2-1B-Instruct, published with the data split, evaluation results, and behavioral tests used to inspect it. The project connects a working training-and-inference pipeline with a retrospective audit of what its score demonstrates. The checkpoint and a depth-2 decision tree both score 100% on the same historical 200-row split. A rule using two supplied fields reproduces every label in the 1,000-row source table. Prompt rewrites reveal additional response failures, including sensitivity to irrelevant text. These findings make the checkpoint useful for studying…

Open weights llama3.2 1.2B parameters 131,072 tokens transformers
View model

A convolutional autoencoder trained to compress 256×256 RGB images into a compact 1024-dimensional latent representation, achieving 192× compression ratio. This model learns to compress high-quality images by encoding them into a compact latent space, then reconstructing them with minimal quality loss. The encoder reduces a 196,608-value image (256×256×3) to just 1024 numbers, while the decoder reconstructs the original image from this compressed representation. This model is designed for educational purposes to demonstrate how autoencoders can learn compression automatically from data, rather than using hand-crafted rules like JPEG or PNG. Trained on DF2KOST, a combined dataset of 26.8k…

Open weights mit keras
View model

Model · Tabular classification

heart_failure_prediction

Abdalla Ahmed

A Keras / TensorFlow neural network that predicts the presence of heart disease in patients using 11 clinical and demographic features. Educational and research purposes only. Explore how clinical features relate to heart disease risk. - Not a medical device. Do not use for real clinical decisions. - Not validated on real-world hospital populations. from huggingfacehub import hfhubdownload import joblib import pandas as pd from tensorflow import keras modelpath = hfhubdownload("abdalla732/heartfailureprediction", "heartmodel.keras") scalerpath = hfhubdownload("abdalla732/heartfailureprediction", "scaler.joblib") colspath = hfhubdownload("abdalla732/heartfailureprediction"…

Open weights mit keras
View model

Model · Tabular classification

DigitalEduTransformers

SnowFlash383935

Модель для соревнования DigitalEdu с использованием трансформеров. 9 эпох. Пример вывода: [False, True]

Open weights gpl-3.0 101M parameters transformers
View model

Model · Speech recognition

whisper-ja-51M

Efwkjn

Whisper finetune for Japanese focused on general/anime domains. For usage instructions follow openai/whisper-large-v3-turbo. Due to vocab changes ctranslate2>=4.7.1 required for faster-whisper. For inference engines with hardcoded vocab, the token embedding can be padded. Finetuned from base with pruned vocab and encoder conv adaption, indices can be found in mapping.txt. Trained decoder only for 2^20 steps, batch size 64. Using a 45000 hour corpus (largest source is 17000 of filtered reazonspeech-all) with custom mixing ratio and augmentation to maintain long form performance and timestamps. Benchmarks. Competitive for size on test sets, particually good on JSUT-book. Also trained for…

Open weights 51M parameters
View model

Model · Tabular classification

credlayer-solana-fraud-gnn

Ritesh Das

A hybrid Graph Neural Network (GraphSAGE + GATv2) trained on labeled Solana blockchain datasets (SolRPDS, Kaggle Solana, Solarchive) to detect malicious liquidity pools, rug-pull tokens, and fraudulent wallet flows. 1. SolRPDS (Solana Rug Pull Dataset): 62,895 suspicious liquidity pools and 22,195 confirmed rug-pull tokens derived from 3.69 billion transactions. 2. Kaggle Solana Blockchain Dataset: Labeled entity categorization. 3. Solarchive: Partitioned daily Solana Parquet transaction flows.

Open weights mit
View model

This model was finetuned and converted to GGUF format using Unsloth. - Llama-3.2-3B-Instruct.Q4KM.gguf An Ollama Modelfile is included for easy deployment. The model's BOS token behavior was adjusted for GGUF compatibility. This was trained 2x faster with Unsloth

Open weights 131,072 tokens
View model

Model · Image and text to text

Potato-CODER-24GB

Jan Slominski

A 27B coding model that runs on one 24 GB NVIDIA card at the full 262,144-token context, with multi-token-prediction speculation and vision still on. It is Swift-Qwen3.8-27B (Qwen3.8-27B post-trained by UkisAI for shorter reasoning), requantized with a coding-calibrated importance matrix. Nothing was trained here: this is a quantization and a deployment recipe, measured end to end. IQ4XS/Potato-CODER-24GB-IQ4XS.gguf (the model, MTP head embedded), mmproj-Potato-CODER-24GB-Q80.gguf (vision projector, Q80 of UkisAI's F16 projector; the vision tower is unchanged from Qwen3.8-27B), LICENSE (Swift Open License), LICENSE-APACHE-2.0 (base model), NOTICE, SHA256SUMS. Use our llama.cpp branch…

Open weights other
View model

Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model. Use the code below to get started with the model. Carbon emissions can be estimated using the Machine Learning Impact calculator presented in Lacoste et al. (2019). - PEFT 0.19.1

Open weights peft
View model

Model · Tabular classification

collaborative-filtering-movielens

Keras

This repo contains the model and the notebook on how to build and train a Keras model for Collaborative Filtering for Movie Recommendations. Full credits to Siddhartha Banerjee. Based on a user and movies they have rated highly in the past, this model outputs the predicted rating a user would give to a movie they haven't seen yet (between 0-1). This information can be used to find out the top recommended movies for this user. The dataset consists of user's ratings on specific movies. It also consists of the movie's specific genres. The model was trained for 5 epochs with a batch size of 64. The following hyperparameters were used during training: - trainingprecision: float32

Open weights cc0-1.0 tf-keras
View model

Model · Tabular classification

human-disease-prediction

AWeirdDev

Try it on Spaces The yourdata variable should be a vector of zeros and ones. A zero means "False," and a one means "True." Create a vector that pairs with the following symptoms, then the model will predict what disease it might be. It has been reported as 1.0 (100%), but I don't believe it.

Open weights mit sklearn
View model

Model · Tabular classification

fela-tab

Lowdown Labs

This model is a research preview. It is offered for advancing public science and for evaluation. It is not a substitute for a domain expert, and it is not a certified decision system. FelaTab reads a small table you already have and predicts the missing cells. You give it some example rows with their answers (the support rows) and one or more rows you want filled in (the query rows); it learns the pattern from your examples in a single pass and returns the answer with a calibrated confidence range. There is no per table training, no fitting, and no setup: you point it at a table and it predicts. It runs on a plain CPU with no GPU. It is a prior fitted network (a "foundation model for…

Open weights apache-2.0 412M parameters transformers
View model

Model · Sentence similarity

lt-un-data-fine-fine-fr

Dell Research Harvard

This is a LinkTransformer model. At its core this model this is a sentence transformer model sentence-transformers model- it just wraps around the class. It is designed for quick and easy record linkage (entity-matching) through the LinkTransformer package. The tasks include clustering, deduplication, linking, aggregation and more. Notwithstanding that, it can be used for any sentence similarity task within the sentence-transformers framework as well. It maps sentences & paragraphs to a 1024 dimensional dense vector space and can be used for tasks like clustering or semantic search. Take a look at the documentation of sentence-transformers if you want to use this model for more than what we…

Open weights 337M parameters 514 tokens sentence-transformers
View model

Model · Speech recognition

koelsch-wav2vec2-ipa

Chem

IPA phoneme recognition for Kölsch (Ripuarian German, Cologne). Fine-tuned from facebook/wav2vec2-xls-r-300m with a CTC head over a 48-symbol IPA inventory. This is also the forced-alignment model. Its frame-level CTC posteriors drive torchaudio.functional.forcedalign to produce Praat TextGrids with word and phone tiers — see notebook 9 in the repository. Trained during the CIF Tandem Fellowship at IfL-Phonetik, University of Cologne, on Alles Kölsch (Bhatt & Lindlar 1998) — 4,670 utterances, 4.5 hours of spontaneous Cologne dialect speech from 105 speakers aged 10–88 across 49 neighbourhoods. Kölsch is Ripuarian German. It has no public speech dataset and no standardised spelling: 94.1 %…

Open weights cc-by-nc-sa-4.0 315M parameters transformers
View model

Model · Speech recognition

whisper-ja-22M

Efwkjn

Whisper finetune for Japanese focused on general/anime domains. For usage instructions follow openai/whisper-large-v3-turbo. Due to vocab changes ctranslate2>=4.7.1 required for faster-whisper. For inference engines with hardcoded vocab, the token embedding can be padded. Finetuned from tiny with pruned vocab and encoder conv adaption, indices can be found in mapping.txt. Trained decoder only for 2^19 steps, batch size 64. Using a 45000 hour corpus (largest source is 17000 of filtered reazonspeech-all) with custom mixing ratio and augmentation to maintain long form performance and timestamps. Benchmarks. CER roughly between OpenAI whisper-base/small, not great but also the smallest model…

Open weights 22M parameters
View model

Locates wells in whole-plate and multi-well crystal violet plaque-assay images. The front half of a two-stage pipeline with Toxoplasma Plaque v1; the well it finds also gives the diameter that makes areas comparable across microscopes. This model is distributed through the spaCR Model Zoo. spaCR is an open-source package for spatial phenotype analysis of CRISPR screens and microscopy images. Launch the GUI and open the Model Zoo: Find Toxoplasma Plaque Well Detector v1 in the model list and press Download. The Model Zoo verifies the checkpoint's SHA-256 after download, so a truncated or substituted file is rejected rather than silently used. This is a plaque-assay model and is driven by…

Open weights mit spacr
View model

Users (both direct and downstream) should be made aware of the risks, biases and limitations of the model. Use the code below to get started with the model. Carbon emissions can be estimated using the Machine Learning Impact calculator presented in Lacoste et al. (2019). - PEFT 0.18.1

Open weights peft
View model

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.