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alt.freeweights.vision / vit_so400m_patch16_siglip_512.v2_webli
From: timm <huggingface.co/timm>Newsgroups: alt.freeweights.visionSubject:

vit_so400m_patch16_siglip_512.v2_webli

Date: 2026-11-15Commit: 273e5aaSigned: 2DC28CC7B26A283B ✓

Image feature extraction model with 429M parameters. Safetensors weights, 3.43 GB in all. Published by timm under Apache-2.0.

429M params3.43GBvit_so400m_patch16_siglip_512.v2_weblisafetensorspermissive
FactsParams429MSize3.43 GBFormatssafetensorsTaskimage feature extractionLicenseApache-2.0From sourcepermissive
$ fw get timm/vit_so400m_patch16_siglip_512.v2_webli
# manifest sha256 80adfcab2149… · 3.43 GB · 5 files
$ fw verify ./vit_so400m_patch16_siglip_512.v2_webli timm/vit_so400m_patch16_siglip_512.v2_webli
From sourceHosted (signed)timm/vit_so400m_patch16_siglip_512.v2_webliLast check: 2026-11-15 02:38 UTC
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Works with

Run8Fine-tune7Convert8Scan2

Runs with

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

TransformersLocalAItinygradTriton Inference ServerBentoMLCTranslate2ExLlamaV2LitServe
OverviewModel cardFilesUse itLicenseProvenanceModel tree

Overview

Size
3.43 GB
Weights
1.72 GB (safetensors)
Parameters
429M
Formats
safetensors
Task
image feature extraction
License
Apache-2.0 (permissive)
Files
5, each with a sha256
Publisher
timm
Added
2026-11-15
Section
alt.freeweights.vision
Lineage

Original release from the publisher.

Where these bytes come from
Publisher at the pinned commit→You

Sources are tried in order. A file counts only when its size and sha256 match the manifest. Sources are checked when you ask for them, not on a timer.

Sources
BadgeHostLast checkResult
From sourcehuggingface.co2026-11-15 02:38 UTCpassed

Model card

From the publisher at commit 273e5aa. Shown as plain text with links; images open at the publisher.

Model card for vit_so400m_patch16_siglip_512.v2_webli#

A SigLIP 2 ViT (image encoder only) for timm. Equivalent to image tower from https://huggingface.co/timm/ViT-SO400M-16-SigLIP2-512.

Model Details#

Citation#

@article{tschannen2025siglip,
          title={SigLIP 2: Multilingual Vision-Language Encoders with Improved Semantic Understanding, Localization, and Dense Features},
          author={Tschannen, Michael and Gritsenko, Alexey and Wang, Xiao and Naeem, Muhammad Ferjad and Alabdulmohsin, Ibrahim and Parthasarathy, Nikhil and Evans, Talfan and Beyer, Lucas and Xia, Ye and Mustafa, Basil and H'enaff, Olivier and Harmsen, Jeremiah and Steiner, Andreas and Zhai, Xiaohua},
          year={2025},
          journal={arXiv preprint arXiv:2502.14786}
        }
        
@inproceedings{zhai2023sigmoid,
          title={Sigmoid loss for language image pre-training},
          author={Zhai, Xiaohua and Mustafa, Basil and Kolesnikov, Alexander and Beyer, Lucas},
          booktitle={Proceedings of the IEEE/CVF International Conference on Computer Vision},
          pages={11975--11986},
          year={2023}
        }

Files

5 files · 3.43 GBWeights 1.72 GB (safetensors). Sizes and sha256 from the signed manifest.
Hide all 5 files with their sha256
FileSizesha256
.gitattributes1.52 KB11ad7efa24975ee4b0c3c3a38ed18737f0658a5f75a0a96787b576a78a023361
README.md1.59 KB8b82c44b39ef41d0186ec33de202652c3bd4cf15bd4751c20e6b2f1bb553c8ec
config.json577 Bfe2b020e1d3c4d4c7eee5a5b51ed73b6322710b7884a3a707f100951ae02576d
model.safetensors1.72 GB8e937c5c827ae7a5b79cadf66524f7eaa9ffeb8562364f5dd9a7db6874d643bc
pytorch_model.bin1.72 GBb55e83e18d73aeba97d03cb799dbd206df9cc57e3070a452f31e7495cff470d0
VersionsEach time the pinned upstream commit or file list changed in this repo. Newest first.
Upstream commitDateContents
273e5aa0ba pinned now2026-11-15 02:38 UTC5 files · 3.43 GB

Use it

$ fw get timm/vit_so400m_patch16_siglip_512.v2_webli
# manifest sha256 80adfcab2149… · 3.43 GB · 5 files
$ fw verify ./vit_so400m_patch16_siglip_512.v2_webli timm/vit_so400m_patch16_siglip_512.v2_webli
fw.pyChecks the signature and every sha256, tries each source in order, resumes.
$ python3 fw.py get https://freeweights.allternit.com/manifests/timm/vit_so400m_patch16_siglip_512.v2_webli.json --dir ./vit_so400m_patch16_siglip_512.v2_webli $ python3 fw.py verify ./vit_so400m_patch16_siglip_512.v2_webli ./timm__vit_so400m_patch16_siglip_512.v2_webli.json
hfThe Hugging Face CLI with one setting. Same repo id.
$ HF_ENDPOINT=https://freeweights.allternit.com hf download timm/vit_so400m_patch16_siglip_512.v2_webli --revision 273e5aa0ba7bd1d2e878f55688b1af8cdfbf8ee5 --local-dir ./vit_so400m_patch16_siglip_512.v2_webli
Run at home

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
8b82c44b39ef41d0186ec33de202652c3bd4cf15bd4751c20e6b2f1bb553c8ec
Terms gate
No extra terms beyond the license.

Read the license text

Licenses are checked against the license table. A custom license passes only after a person reads it.

Provenance

From: timm <huggingface.co/timm>Newsgroups: alt.freeweights.visionSubject: vit_so400m_patch16_siglip_512.v2_webliDate: 2026-11-15Commit: 273e5aaSigned: 2DC28CC7B26A283B ✓
Upstream
timm/vit_so400m_patch16_siglip_512.v2_webli
Pinned commit
273e5aa0ba7bd1d2e878f55688b1af8cdfbf8ee5
Manifest
vit_so400m_patch16_siglip_512.v2_webli.json · .minisig
Manifest sha256
80adfcab2149e585bb01a39c9545f793c3a7bc58e0fcc1dd86e42cec52895ea4
Signature
minisign, Ed25519, key 2DC28CC7B26A283B
Created
2026-11-15 02:38 UTC
Generator
freeweights-manifest/0.1.0
Takedowns
None.

How to verify

$ curl -O https://freeweights.allternit.com/manifests/timm/vit_so400m_patch16_siglip_512.v2_webli.json $ curl -O https://freeweights.allternit.com/manifests/timm/vit_so400m_patch16_siglip_512.v2_webli.json.minisig $ minisign -Vm vit_so400m_patch16_siglip_512.v2_webli.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

Model tree

No related models in this catalog.Nothing here lists this model as its parent, and it names no parent.
Get it
Download
$ HF_ENDPOINT=https://freeweights.allternit.com hf download timm/vit_so400m_patch16_siglip_512.v2_webli
Open in Freeweights Studio

Pull, verify and run it in the Allternit app on Desktop, web or phone.

Signed manifest
minisign, key 2DC28CC7B26A283B. vit_so400m_patch16_siglip_512.v2_webli.json. Provenance. Takedown history: none.
Source
huggingface.co/timm/vit_so400m_patch16_siglip_512.v2_webli

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