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alt.freeweights.glm / SWE-Dev-9B
From: zai-org <huggingface.co/zai-org>Newsgroups: alt.freeweights.glmSubject:

SWE-Dev-9B

Date: 2026-11-15Commit: f4979d9Signed: 2DC28CC7B26A283B ✓

Model with 9.4B parameters. Safetensors weights, 18.8 GB in all. Published by zai-org under MIT.

9.4B params18.8GBSWE-Dev-9Bsafetensorspermissive
FactsParams9.4BSize18.8 GBFormatssafetensorsTasknot taggedLicenseMITFrom sourcepermissive
$ fw get zai-org/SWE-Dev-9B
# manifest sha256 ea96b2d51ca5… · 18.8 GB · 16 files
$ fw verify ./SWE-Dev-9B zai-org/SWE-Dev-9B
From sourceHosted (signed)zai-org/SWE-Dev-9BLast check: 2026-11-15 03:56 UTC
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Get help: custom fine-tune or private deploy. We review your setup before we quote.

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

TransformersLocalAItinygradTriton Inference ServerBentoMLCTranslate2ExLlamaV2LitServe
OverviewModel cardFilesUse itLicenseProvenanceModel tree

Overview

Size
18.8 GB
Weights
18.8 GB (safetensors)
Parameters
9.4B
Formats
safetensors
Task
not tagged
License
MIT (permissive)
Files
16, each with a sha256
Publisher
zai-org
Added
2026-11-15
Section
alt.freeweights.glm
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 03:56 UTCpassed

Model card

From the publisher at commit f4979d9. Shown as plain text with links; images open at the publisher.

📝 Paper | 🌐 Github

🚀 SWE-Dev, an open-source Agent for Software Engineering tasks! This repository contains the SWE-Dev-32B model as presented in the paper SWE-Dev: Building Software Engineering Agents with Training and Inference Scaling.

💡 We develop a comprehensive pipeline for creating developer-oriented datasets from GitHub repositories, including issue tracking, code localization, test case generation, and evaluation.

🔧 Based on open-source frameworks (OpenHands) and models, SWE-Dev-7B and 32B achieved solve rates of 23.4% and 36.6% on SWE-bench-Verified, respectively, even approaching the performance of GPT-4o.

📚 We find that training data scaling and inference scaling can both effectively boost the performance of models on SWE-bench. Moreover, higher data quality further improves this trend when combined with reinforcement fine-tuning (RFT). For inference scaling specifically, the solve rate on SWE-Dev increased from 34.0% at 30 rounds to 36.6% at 75 rounds.

Files

16 files · 18.8 GBWeights 18.8 GB (safetensors). Sizes and sha256 from the signed manifest.
Hide all 16 files with their sha256
FileSizesha256
.gitattributes1.52 KB11ad7efa24975ee4b0c3c3a38ed18737f0658a5f75a0a96787b576a78a023361
README.md1.50 KBd956c153bf47ee5b5676d5d34f0d43a0da0609ef56b7573f7694036f7812d661
added_tokens.json356 B07d9b754991af012c9e62b05ee05cdb63ab969fb2dedadeacfb6d7dc461ce3cf
config.json1.53 KB978a5b129a337b349a4aac5a845260183efb643efad97e2ba904fb9bbb08b3d8
configuration_chatglm.py2.27 KBdb714e8a9f7532eb2b6bfd4df01d24c700b373d2ab76b81eff0fe5a2617edb11
generation_config.json208 B612736799bc7faeea1fee87ed7fc0b57c42fd8fec47c5dbddccde30d0b4e6006
model-00001-of-00004.safetensors4.98 GB9d4ffc70757e5cb72af4ad59671f64f0bef4a9affb37a1f20f0c1341165ca432
model-00002-of-00004.safetensors4.90 GB61eb408c1d367a385ea837e171f4447627f8d69fdcda548026c484bf30e4009c
model-00003-of-00004.safetensors4.90 GB1ee66c627662ff204ae494af697008d6f4575bdea3562a00b42841b2459aa721
model-00004-of-00004.safetensors4.03 GBf8614e31c0c148c9ff6e206195d114ed257e7dd2b9ae45374807a29e625ef811
model.safetensors.index.json29.1 KB0e10a3433af5ff96a27e105cd3f4934d5e75bade857f37e0d61160c59b22c21b
modeling_chatglm.py47.3 KB4fb2cc3c395409f1dce729d401dfaa905ab031840ab550de01a2da234412842d
special_tokens_map.json601 B35a6dd9ff6e2474ba72b180db853851d2a84fce3d12095089285f447c7474541
tokenization_chatglm.py19.7 KBd222c046f43c9c16a0d77bc1c1b7cefacf8d5f6b3275405abec9966c40641d54
tokenizer.model2.62 MB5a493598071550244b2ee7f26118f3edec2150b9dfa967929a99052ac83fe716
tokenizer_config.json6.15 KB0cc5c3170f6ff6d3334870ec21bc622a1da61fe06f8676cef822d1644761f41a
VersionsEach time the pinned upstream commit or file list changed in this repo. Newest first.
Upstream commitDateContents
f4979d9bbe pinned now2026-11-15 03:56 UTC16 files · 18.8 GB

Use it

$ fw get zai-org/SWE-Dev-9B
# manifest sha256 ea96b2d51ca5… · 18.8 GB · 16 files
$ fw verify ./SWE-Dev-9B zai-org/SWE-Dev-9B
fw.pyChecks the signature and every sha256, tries each source in order, resumes.
$ python3 fw.py get https://freeweights.allternit.com/manifests/zai-org/SWE-Dev-9B.json --dir ./SWE-Dev-9B $ python3 fw.py verify ./SWE-Dev-9B ./zai-org__SWE-Dev-9B.json
hfThe Hugging Face CLI with one setting. Same repo id.
$ HF_ENDPOINT=https://freeweights.allternit.com hf download zai-org/SWE-Dev-9B --revision f4979d9bbe9225b9372416eda5068c3c8e9fbe8c --local-dir ./SWE-Dev-9B
Run at home

License

Name
MIT License
Id
MIT
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
d956c153bf47ee5b5676d5d34f0d43a0da0609ef56b7573f7694036f7812d661
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: zai-org <huggingface.co/zai-org>Newsgroups: alt.freeweights.glmSubject: SWE-Dev-9BDate: 2026-11-15Commit: f4979d9Signed: 2DC28CC7B26A283B ✓
Upstream
zai-org/SWE-Dev-9B
Pinned commit
f4979d9bbe9225b9372416eda5068c3c8e9fbe8c
Manifest
SWE-Dev-9B.json · .minisig
Manifest sha256
ea96b2d51ca592645e5087f51db4d54b6c93803ff2c4ed121691cf61235a4175
Signature
minisign, Ed25519, key 2DC28CC7B26A283B
Created
2026-11-15 03:56 UTC
Generator
freeweights-manifest/0.1.0
Takedowns
None.

How to verify

$ curl -O https://freeweights.allternit.com/manifests/zai-org/SWE-Dev-9B.json $ curl -O https://freeweights.allternit.com/manifests/zai-org/SWE-Dev-9B.json.minisig $ minisign -Vm SWE-Dev-9B.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 zai-org/SWE-Dev-9B
Open in Freeweights Studio

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

Signed manifest
minisign, key 2DC28CC7B26A283B. SWE-Dev-9B.json. Provenance. Takedown history: none.
Source
huggingface.co/zai-org/SWE-Dev-9B

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