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alt.freeweights.vision / roberta-base-openai-detector-ONNX
From: onnx-community <huggingface.co/onnx-community>Newsgroups: alt.freeweights.visionSubject:

roberta-base-openai-detector-ONNX

Date: 2026-11-15Commit: 54895bdSigned: 2DC28CC7B26A283B ✓

Text classification model. Onnx weights, 1.68 GB in all. Published by onnx-community under MIT.

vision1.68GBroberta-base-openai-detector-ONNXonnxpermissive
FactsParamsnot statedSize1.68 GBFormatsonnxTasktext classificationLicenseMITFrom sourcepermissive
$ fw get onnx-community/roberta-base-openai-detector-ONNX
# manifest sha256 b8570ac717ae… · 1.68 GB · 17 files
$ fw verify ./roberta-base-openai-detector-ONNX onnx-community/roberta-base-openai-detector-ONNX
From sourceHosted (signed)onnx-community/roberta-base-openai-detector-ONNXLast check: 2026-11-15 05:05 UTC
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Quantized of roberta-base-openai-detector.

Runs withOpenVINOUltralyticsConvert withOliveONNXOptimumScan withModelScan
OverviewModel cardFilesUse itLicenseProvenanceModel tree

Overview

Size
1.68 GB
Weights
126 MB (smallest of 8 ONNX variants)
Parameters
not stated
Formats
onnx
Task
text classification
License
MIT (permissive)
Files
17, each with a sha256
Publisher
onnx-community
Added
2026-11-15
Section
alt.freeweights.vision
Lineage

Original release from the publisher.

Base model: openai-community/roberta-base-openai-detector

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 05:05 UTCpassed

Model card

From the publisher at commit 54895bd. Shown as plain text with links; images open at the publisher.

roberta-base-openai-detector (ONNX)#

This is an ONNX version of openai-community/roberta-base-openai-detector. It was automatically converted and uploaded using this space.

Usage (Transformers.js)#

If you haven't already, you can install the Transformers.js JavaScript library from NPM using:

npm i @huggingface/transformers

Example: Text classification using the RoBERTa OpenAI detector model.

import { pipeline } from '@huggingface/transformers';

const classifier = await pipeline('text-classification', 'onnx-community/roberta-base-openai-detector-ONNX');
const output = await classifier('I love transformers!');

Files

17 files · 1.68 GBWeights 126 MB (smallest of 8 ONNX variants). Sizes and sha256 from the signed manifest.
Hide all 17 files with their sha256
FileSizesha256
.gitattributes1.52 KB11ad7efa24975ee4b0c3c3a38ed18737f0658a5f75a0a96787b576a78a023361
README.md991 B083b9eb3865e9e0858e69021177f968fb4b31031192a4be5fb91675495c662e4
config.json886 Bc72fad60113754da8f5049d0ae1864e5986b8c52b040c5d28f842e325603820b
merges.txt456 KB1ce1664773c50f3e0cc8842619a93edc4624525b728b188a9e0be33b7726adc5
onnx/model.onnx499 MB7c8cf269e7739a9fb0c55b9963a17f67b8995a22664e0c2b3386f196d426d4b1
onnx/model_bnb4.onnx207 MB55035a90c539a200b9aadb7a6cc65e7998e82eb1dacf73420d058c2c2e0d7d42
onnx/model_fp16.onnx250 MB3aaaecba2dbdc5029cd2b0aed61dc166869b95b44f5b2453881fc09d78c05962
onnx/model_int8.onnx126 MBd9c0412c0e1976fbee55b9a254b652b9293e79033c9737b22d85ecf1114697cf
onnx/model_q4.onnx212 MBbaf3d11acdad35aee73b1912cfa6fcf04ce498f631f445e9bcb706eca408c020
onnx/model_q4f16.onnx128 MBf472298f9ced892f8d7de427d94463b42ab1e753a319ccca27f3d2326023a9fe
onnx/model_quantized.onnx126 MBd9c0412c0e1976fbee55b9a254b652b9293e79033c9737b22d85ecf1114697cf
onnx/model_uint8.onnx126 MB6d81342db97bdc07d6d96c3ff5091e907cdb209d64ee415448c72d7d1a5d321e
quantize_config.json310 B9b60b5877b9a1687b5cddbc06124a974cb7536af9dbf5295279bf73c3823170c
special_tokens_map.json280 B06e405a36dfe4b9604f484f6a1e619af1a7f7d09e34a8555eb0b77b66318067f
tokenizer.json3.56 MB727009a8214ddfa5af1deedf1006d4d06e8e51e54aa5f03566263d4e19bfcdce
tokenizer_config.json1.25 KB4ea8648e4067230942ac6b32dd61328675bc99ae0a9f4cc665c30a95f0f68712
vocab.json798 KBed19656ea1707df69134c4af35c8ceda2cc9860bf2c3495026153a133670ab5e
VersionsEach time the pinned upstream commit or file list changed in this repo. Newest first.
Upstream commitDateContents
54895bd11f pinned now2026-11-15 05:05 UTC17 files · 1.68 GB

Use it

$ fw get onnx-community/roberta-base-openai-detector-ONNX
# manifest sha256 b8570ac717ae… · 1.68 GB · 17 files
$ fw verify ./roberta-base-openai-detector-ONNX onnx-community/roberta-base-openai-detector-ONNX
fw.pyChecks the signature and every sha256, tries each source in order, resumes.
$ python3 fw.py get https://freeweights.allternit.com/manifests/onnx-community/roberta-base-openai-detector-ONNX.json --dir ./roberta-base-openai-detector-ONNX $ python3 fw.py verify ./roberta-base-openai-detector-ONNX ./onnx-community__roberta-base-openai-detector-ONNX.json
hfThe Hugging Face CLI with one setting. Same repo id.
$ HF_ENDPOINT=https://freeweights.allternit.com hf download onnx-community/roberta-base-openai-detector-ONNX --revision 54895bd11f34b47a01369d25b2255224717409b8 --local-dir ./roberta-base-openai-detector-ONNX
Fine-tune in Studio

License

Name
MIT License
Id
MIT
Class
Permissive
Redistribution
yes
Listing
Hosted (signed)
Decided
Inherited from the base model openai-community/roberta-base-openai-detector: the strictest license along the lineage applies. 2026-11-15
Text in
README.md
Text sha256
083b9eb3865e9e0858e69021177f968fb4b31031192a4be5fb91675495c662e4
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: onnx-community <huggingface.co/onnx-community>Newsgroups: alt.freeweights.visionSubject: roberta-base-openai-detector-ONNXDate: 2026-11-15Commit: 54895bdSigned: 2DC28CC7B26A283B ✓
Upstream
onnx-community/roberta-base-openai-detector-ONNX
Pinned commit
54895bd11f34b47a01369d25b2255224717409b8
Manifest
roberta-base-openai-detector-ONNX.json · .minisig
Manifest sha256
b8570ac717ae35accb104bcfd919c5b73122215d3145a4fe7f287922cdc22366
Signature
minisign, Ed25519, key 2DC28CC7B26A283B
Created
2026-11-15 05:05 UTC
Generator
freeweights-manifest/0.1.0
Takedowns
None.

How to verify

$ curl -O https://freeweights.allternit.com/manifests/onnx-community/roberta-base-openai-detector-ONNX.json $ curl -O https://freeweights.allternit.com/manifests/onnx-community/roberta-base-openai-detector-ONNX.json.minisig $ minisign -Vm roberta-base-openai-detector-ONNX.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

Parent

openai-community/roberta-base-openai-detector · this model is a quantization of it

No model in the catalog names this one as its parent.

Get it
Download
$ HF_ENDPOINT=https://freeweights.allternit.com hf download onnx-community/roberta-base-openai-detector-ONNX
Open in Freeweights Studio

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

Signed manifest
minisign, key 2DC28CC7B26A283B. roberta-base-openai-detector-ONNX.json. Provenance. Takedown history: none.
Source
huggingface.co/onnx-community/roberta-base-openai-detector-ONNX

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