alt.freeweights.vision / convnextv2-large-22k-384
From: facebook <huggingface.co/facebook>Newsgroups: alt.freeweights.visionSubject:

convnextv2-large-22k-384

Date: 2026-11-15Commit: df68821Signed: 2DC28CC7B26A283B ✓

Image classification model with 198M parameters. Safetensors weights, 2.38 GB in all. Published by facebook under Apache-2.0.

198M params2.38GBconvnextv2-large-22k-384safetensorspermissive
FactsParams198MSize2.38 GBFormatssafetensorsTaskimage classificationLicenseApache-2.0From sourcepermissive
$ fw get facebook/convnextv2-large-22k-384
# manifest sha256 59dc47c05fce… · 2.38 GB · 7 files
$ fw verify ./convnextv2-large-22k-384 facebook/convnextv2-large-22k-384
From sourceHosted (signed)facebook/convnextv2-large-22k-384Last check: 2026-11-15 03:22 UTC

Get help: custom fine-tune or private deploy. We review your setup before we quote.

Works with

Runs with

Ranked by fit to this model (safetensors), then by GitHub stars.

Overview

Size
2.38 GB
Weights
792 MB (safetensors)
Parameters
198M
Formats
safetensors
Task
image classification
License
Apache-2.0 (permissive)
Files
7, each with a sha256
Publisher
facebook
Added
2026-11-15
Section
alt.freeweights.vision
Lineage

Original release from the publisher.

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From sourcehuggingface.co2026-11-15 03:22 UTCpassed

Model card

From the publisher at commit df68821. Shown as plain text with links; images open at the publisher.

ConvNeXt V2 (large-sized model)#

ConvNeXt V2 model pretrained using the FCMAE framework and fine-tuned on the ImageNet-22K dataset at resolution 384x384. It was introduced in the paper ConvNeXt V2: Co-designing and Scaling ConvNets with Masked Autoencoders by Woo et al. and first released in this repository.

Disclaimer: The team releasing ConvNeXT V2 did not write a model card for this model so this model card has been written by the Hugging Face team.

Model description#

ConvNeXt V2 is a pure convolutional model (ConvNet) that introduces a fully convolutional masked autoencoder framework (FCMAE) and a new Global Response Normalization (GRN) layer to ConvNeXt. ConvNeXt V2 significantly improves the performance of pure ConvNets on various recognition benchmarks.

Image: model image

Intended uses & limitations#

You can use the raw model for image classification. See the model hub to look for fine-tuned versions on a task that interests you.

How to use#

Here is how to use this model to classify an image of the COCO 2017 dataset into one of the 1,000 ImageNet classes:

from transformers import AutoImageProcessor, ConvNextV2ForImageClassification
import torch
from datasets import load_dataset

dataset = load_dataset("huggingface/cats-image")
image = dataset["test"]["image"][0]

preprocessor = AutoImageProcessor.from_pretrained("facebook/convnextv2-large-22k-384")
model = ConvNextV2ForImageClassification.from_pretrained("facebook/convnextv2-large-22k-384")

inputs = preprocessor(image, return_tensors="pt")

with torch.no_grad():
    logits = model(**inputs).logits

# model predicts one of the 1000 ImageNet classes
predicted_label = logits.argmax(-1).item()
print(model.config.id2label[predicted_label]),

For more code examples, we refer to the documentation.

BibTeX entry and citation info#
@article{DBLP:journals/corr/abs-2301-00808,
  author    = {Sanghyun Woo and
               Shoubhik Debnath and
               Ronghang Hu and
               Xinlei Chen and
               Zhuang Liu and
               In So Kweon and
               Saining Xie},
  title     = {ConvNeXt {V2:} Co-designing and Scaling ConvNets with Masked Autoencoders},
  journal   = {CoRR},
  volume    = {abs/2301.00808},
  year      = {2023},
  url       = {https://doi.org/10.48550/arXiv.2301.00808},
  doi       = {10.48550/arXiv.2301.00808},
  eprinttype = {arXiv},
  eprint    = {2301.00808},
  timestamp = {Tue, 10 Jan 2023 15:10:12 +0100},
  biburl    = {https://dblp.org/rec/journals/corr/abs-2301-00808.bib},
  bibsource = {dblp computer science bibliography, https://dblp.org}
}

Files

7 files · 2.38 GBWeights 792 MB (safetensors). Sizes and sha256 from the signed manifest.
Hide all 7 files with their sha256
FileSizesha256
.gitattributes1.48 KBdb7c0371f46f0840b8f25794c1e3321c9b5820a8cb6ba9694a46fc64b8fae5a6
README.md3.38 KB4e214630f0896b3a607bb6522fb7f13288c4a0b3790e94f9965e05f8d51c35f1
config.json69.7 KBbefd4da5fe7bfbd9858b8441cbb12ac681c19856910b6e4edbac3fa9a863facf
model.safetensors792 MB08f4bc4c136fa078098d712293aa83a2e2f85412f0111d98628f91a12fdedfd6
preprocessor_config.json352 B65f684f944a19b334fdde9fefac90a7ad61a614041de60ac1cf89ac2311e8776
pytorch_model.bin792 MB27f825c26c5c630c65898a4759ebf2cecf737d80d0170943a61060a595eb04dc
tf_model.h5792 MB39e6a19f22627fb89003c9b87f22c452db3c51c3c0f401bfc012a87ad27bdc98
VersionsEach time the pinned upstream commit or file list changed in this repo. Newest first.
Upstream commitDateContents
df688211cd pinned now2026-11-15 03:22 UTC7 files · 2.38 GB

Use it

$ fw get facebook/convnextv2-large-22k-384
# manifest sha256 59dc47c05fce… · 2.38 GB · 7 files
$ fw verify ./convnextv2-large-22k-384 facebook/convnextv2-large-22k-384
fw.pyChecks the signature and every sha256, tries each source in order, resumes.
$ python3 fw.py get https://freeweights.allternit.com/manifests/facebook/convnextv2-large-22k-384.json --dir ./convnextv2-large-22k-384 $ python3 fw.py verify ./convnextv2-large-22k-384 ./facebook__convnextv2-large-22k-384.json
hfThe Hugging Face CLI with one setting. Same repo id.
$ HF_ENDPOINT=https://freeweights.allternit.com hf download facebook/convnextv2-large-22k-384 --revision df688211cd93c25ff75b899bf7018cfd26fc840f --local-dir ./convnextv2-large-22k-384

License

Name
Apache License 2.0
Id
Apache-2.0
Class
Permissive
Redistribution
yes
Listing
Hosted (signed)
Decided
License as declared by the publisher. No person read it. 2026-11-15
Text in
README.md
Text sha256
4e214630f0896b3a607bb6522fb7f13288c4a0b3790e94f9965e05f8d51c35f1
Terms gate
No extra terms beyond the license.

Read the license text

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Provenance

From: facebook <huggingface.co/facebook>Newsgroups: alt.freeweights.visionSubject: convnextv2-large-22k-384Date: 2026-11-15Commit: df68821Signed: 2DC28CC7B26A283B ✓
Upstream
facebook/convnextv2-large-22k-384
Pinned commit
df688211cd93c25ff75b899bf7018cfd26fc840f
Manifest
convnextv2-large-22k-384.json · .minisig
Manifest sha256
59dc47c05fce7fc23be10d1df370176da0565e2290c2b932d0a0e753f179d3cd
Signature
minisign, Ed25519, key 2DC28CC7B26A283B
Created
2026-11-15 03:22 UTC
Generator
freeweights-manifest/0.1.0
Takedowns
None.

How to verify

$ curl -O https://freeweights.allternit.com/manifests/facebook/convnextv2-large-22k-384.json $ curl -O https://freeweights.allternit.com/manifests/facebook/convnextv2-large-22k-384.json.minisig $ minisign -Vm convnextv2-large-22k-384.json -P RWQ7KGqyx4zCLXtUFOqvfv8L3g+8fpKJ1FsuxPyOYMF+4KufbUxKq1Oq $ shasum -a 256 <file> # compare with the Files tab

A manifest whose signature fails must be rejected. A file whose size or sha256 does not match must be discarded. Verify a download

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$ HF_ENDPOINT=https://freeweights.allternit.com hf download facebook/convnextv2-large-22k-384
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Signed manifest
minisign, key 2DC28CC7B26A283B. convnextv2-large-22k-384.json. Provenance. Takedown history: none.
From: dima806 <huggingface.co/dima806>Subject: ai_vs_real_image_detection
From: legekka <huggingface.co/legekka>Subject: AI-Anime-Image-Detector-ViT
From: onnx-community <huggingface.co/onnx-community>Subject: AI-Anime-Image-Detector-ViT-ONNX
From: AICodexLab <huggingface.co/AICodexLab>Subject: answerdotai-ModernBERT-base-ai-detector
From: onnx-community <huggingface.co/onnx-community>Subject: answerdotai-ModernBERT-base-ai-detector-ONNX
From: onnx-community <huggingface.co/onnx-community>Subject: bart-large-cnn-ONNX