alt.freeweights.text / Arctic-AWM-14B
From: Snowflake <huggingface.co/Snowflake>Newsgroups: alt.freeweights.textSubject:

Arctic-AWM-14B

Date: 2026-11-15Commit: fa3e3b1Signed: 2DC28CC7B26A283B ✓

Reinforcement learning model with 14.8B parameters. Safetensors weights, 29.6 GB in all. Published by Snowflake under Apache-2.0.

14.8B params29.6GBArctic-AWM-14Bsafetensorspermissive
FactsParams14.8BSize29.6 GBFormatssafetensorsTaskreinforcement learningLicenseApache-2.0From sourcepermissive
$ fw get Snowflake/Arctic-AWM-14B
# manifest sha256 3333581ef357… · 29.6 GB · 19 files
$ fw verify ./Arctic-AWM-14B Snowflake/Arctic-AWM-14B
From sourceHosted (signed)Snowflake/Arctic-AWM-14BLast check: 2026-11-15 04:16 UTC

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

Fine-tune of Qwen3-4B.

Works with

Runs with

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

Overview

Size
29.6 GB
Weights
29.5 GB (safetensors)
Parameters
14.8B
Formats
safetensors
Task
reinforcement learning
License
Apache-2.0 (permissive)
Files
19, each with a sha256
Publisher
Snowflake
Added
2026-11-15
Section
alt.freeweights.text
Lineage

Original release from the publisher.

Base model: Qwen/Qwen3-4B

Where these bytes come from
Publisher at the pinned commitโ†’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 04:16 UTCpassed

Model card

From the publisher at commit fa3e3b1. Shown as plain text with links; images open at the publisher.

Arctic-AWM-14B#

Agent World Model: Infinity Synthetic Environments for Agentic Reinforcement Learning#

Zhaoyang Wang1, Canwen Xu2, Boyi Liu2, Yite Wang2, Siwei Han1,

Zhewei Yao2, Huaxiu Yao1, Yuxiong He2

1UNC-Chapel Hill &nbsp; 2Snowflake AI Research &nbsp;

Overview#

Arctic-AWM-14B is a multi-turn tool-use agent model trained with agentic reinforcement learning on Qwen3-14B, using the fully synthetic environments from AgentWorldModel-1K.

The model is trained to interact with tool-use environments exposed via a unified MCP (Model Context Protocol) interface, enabling strong multi-turn agentic capabilities.

For detailed usage of the model, please visit https://github.com/Snowflake-Labs/agent-world-model.

Resources#

Related resources are also available, please check:

Citation#

If you find this resource useful, please kindly cite:

@article{wang2026agentworldmodelinfinity,
      title={Agent World Model: Infinity Synthetic Environments for Agentic Reinforcement Learning}, 
      author={Zhaoyang Wang and Canwen Xu and Boyi Liu and Yite Wang and Siwei Han and Zhewei Yao and Huaxiu Yao and Yuxiong He},
      year={2026},
      eprint={2602.10090},
      archivePrefix={arXiv},
      primaryClass={cs.AI},
      url={https://arxiv.org/abs/2602.10090}, 
}

Files

19 files ยท 29.6 GBWeights 29.5 GB (safetensors). Sizes and sha256 from the signed manifest.
Hide all 19 files with their sha256
FileSizesha256
.gitattributes1.57 KB34448b82c17d60fec9b65b1f093c115ddbaadc04beb1b0140b6bfed2e012a930
README.md2.89 KB77eef2de402a1e74d2009c1c76577b6fa1dcdc911edba49da99ff54c4faf6487
added_tokens.json707 Bc0284b582e14987fbd3d5a2cb2bd139084371ed9acbae488829a1c900833c680
chat_template.jinja4.40 KBc2bc6549c2f2f13f888a2feb8be79771d6b99080d50a26589c2f9ee5571c28b9
config.json1.63 KBe2adc72c3e8151c30f6b849112d8a0703d08775a8a8f15b450a62cc00ff78406
generation_config.json214 B19d9395705449004ddebeeaf62841338a48cc8df85cddb1ca0b2c60396d95c96
merges.txt1.67 MB8831e4f1a044471340f7c0a83d7bd71306a5b867e95fd870f74d0c5308a904d5
model-00001-of-00007.safetensors4.97 GB7b0b18e0a26a91fdf56d2c9e5e964868d96c9386c6dd8a0d2f4e0cfe2c6f9b38
model-00002-of-00007.safetensors4.91 GBefbc1ce364a7d961d9d35052050442afec4cc3a87443c93971ce11d45c04908c
model-00003-of-00007.safetensors4.99 GBbc264c5eb4f117aa65d288c0ddacebc6b30ffaf170d0489cdfef734991767415
model-00004-of-00007.safetensors4.04 GBd10b1f12b5408ea9e1c9e1186c792017ad8b47ab5648dfe75a926b576d3ea9fa
model-00005-of-00007.safetensors4.98 GB33c3f81b56b4daec77ba62d1caec14408ab9cf48bde17f0e82f133bd0697209f
model-00006-of-00007.safetensors4.99 GBb414ab3d65806cfbd165ff2caa6f537da2357ac22787a9d8fdf23c2b6e5b8c1a
model-00007-of-00007.safetensors650 MBd81f144912696dd01be21fa2ddfeca271865dbaf3ef48f1de7003020be39ce39
model.safetensors.index.json36.6 KB6f1fb546a5e856934c8ef575b8d4e7cae48fcf36471adeda8fb6325878d61720
special_tokens_map.json613 B76862e765266b85aa9459767e33cbaf13970f327a0e88d1c65846c2ddd3a1ecd
tokenizer.json11.4 MBaeb13307a71acd8fe81861d94ad54ab689df773318809eed3cbe794b4492dae4
tokenizer_config.json5.40 KB443bfa629eb16387a12edbf92a76f6a6f10b2af3b53d87ba1550adfcf45f7fa0
vocab.json2.78 MBca10d7e9fb3ed18575dd1e277a2579c16d108e32f27439684afa0e10b1440910
VersionsEach time the pinned upstream commit or file list changed in this repo. Newest first.
Upstream commitDateContents
fa3e3b1b40 pinned now2026-11-15 04:16 UTC19 files ยท 29.6 GB

Use it

$ fw get Snowflake/Arctic-AWM-14B
# manifest sha256 3333581ef357… · 29.6 GB · 19 files
$ fw verify ./Arctic-AWM-14B Snowflake/Arctic-AWM-14B
fw.pyChecks the signature and every sha256, tries each source in order, resumes.
$ python3 fw.py get https://freeweights.allternit.com/manifests/Snowflake/Arctic-AWM-14B.json --dir ./Arctic-AWM-14B $ python3 fw.py verify ./Arctic-AWM-14B ./Snowflake__Arctic-AWM-14B.json
hfThe Hugging Face CLI with one setting. Same repo id.
$ HF_ENDPOINT=https://freeweights.allternit.com hf download Snowflake/Arctic-AWM-14B --revision fa3e3b1b4021245e2df94844169e95aced55cf07 --local-dir ./Arctic-AWM-14B

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
77eef2de402a1e74d2009c1c76577b6fa1dcdc911edba49da99ff54c4faf6487
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: Snowflake <huggingface.co/Snowflake>Newsgroups: alt.freeweights.textSubject: Arctic-AWM-14BDate: 2026-11-15Commit: fa3e3b1Signed: 2DC28CC7B26A283B ✓
Upstream
Snowflake/Arctic-AWM-14B
Pinned commit
fa3e3b1b4021245e2df94844169e95aced55cf07
Manifest
Arctic-AWM-14B.json ยท .minisig
Manifest sha256
3333581ef357b08fab28fa7d6f55907c539d1cf22a81314ae7d93124d1be0593
Signature
minisign, Ed25519, key 2DC28CC7B26A283B
Created
2026-11-15 04:16 UTC
Generator
freeweights-manifest/0.1.0
Takedowns
None.

How to verify

$ curl -O https://freeweights.allternit.com/manifests/Snowflake/Arctic-AWM-14B.json $ curl -O https://freeweights.allternit.com/manifests/Snowflake/Arctic-AWM-14B.json.minisig $ minisign -Vm Arctic-AWM-14B.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

Qwen/Qwen3-4B ยท this model is a finetune of it

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

Get it
Download
$ HF_ENDPOINT=https://freeweights.allternit.com hf download Snowflake/Arctic-AWM-14B
Open in Freeweights Studio

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

Signed manifest
minisign, key 2DC28CC7B26A283B. Arctic-AWM-14B.json. Provenance. Takedown history: none.
From: laion <huggingface.co/laion>Subject: a2-rl-e2egit_large-50-32B
From: laion <huggingface.co/laion>Subject: a3-rl-DCAgent_exp_rpt_e2egit-large-15-8B
From: laion <huggingface.co/laion>Subject: a3-rl-DCAgent_exp_rpt_e2egit-v2-10-8B
From: laion <huggingface.co/laion>Subject: a3-rl-DCAgent_exp_rpt_pymethods2test-large-80-8B
From: laion <huggingface.co/laion>Subject: a3-rl-DCAgent_exp_rpt_unitsyn-python-large-10-8B
From: laion <huggingface.co/laion>Subject: a3-rl-DCAgent_mix_h2_language_proportional-65-8B