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alt.freeweights.text / snowball-67b-a2b-sft-s1-chat-step257
From: laion <huggingface.co/laion>Newsgroups: alt.freeweights.textSubject:

snowball-67b-a2b-sft-s1-chat-step257

Date: 2026-11-15Commit: 6590cbaSigned: 2DC28CC7B26A283B ✓

Text generation model with 67.1B parameters. Safetensors weights, 134 GB in all. Published by laion under Apache-2.0.

67.1B params134GBsnowball-67b-a2b-sft-s1-chat-step257safetensorspermissive
FactsParams67.1BSize134 GBFormatssafetensorsTasktext generationLicenseApache-2.0From sourcepermissive
$ fw get laion/snowball-67b-a2b-sft-s1-chat-step257
# manifest sha256 65a46a9e9f6e… · 134 GB · 47 files
$ fw verify ./snowball-67b-a2b-sft-s1-chat-step257 laion/snowball-67b-a2b-sft-s1-chat-step257
From sourceHosted (signed)laion/snowball-67b-a2b-sft-s1-chat-step257Last check: 2026-11-15 04:17 UTC
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OverviewModel cardFilesUse itLicenseProvenanceModel tree

Overview

Size
134 GB
Weights
134 GB (safetensors)
Parameters
67.1B
Formats
safetensors
Task
text generation
License
Apache-2.0 (permissive)
Files
47, each with a sha256
Publisher
laion
Added
2026-11-15
Section
alt.freeweights.text
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 04:17 UTCpassed

Model card

From the publisher at commit 6590cba. Shown as plain text with links; images open at the publisher.

Snowball 67B-A2B SFT Stage 1: Chat#

This is the BF16 Hugging Face/vLLM export of the Chat stage in Marin's ordered Chat → Thinking → Agentic SFT campaign.

Training provenance#

The export preserves the Marin tokenizer and Delphi special tokens.

Files

47 files · 134 GBWeights 134 GB (safetensors). Sizes and sha256 from the signed manifest.
Show all 47 files with their sha256
FileSizesha256
.gitattributes1.57 KB34448b82c17d60fec9b65b1f093c115ddbaadc04beb1b0140b6bfed2e012a930
README.md957 B766cad76af5cc8445eaf30184f781847e0f28df3f9ed876a8b9867d39888f993
chat_template.jinja5.11 KB414d8559d363292c811e624fe2db04d52647ca5bd89acc53e98bd4c4f371302a
config.json1.06 KBf1d693de07452ccee0855700642ef903efdf1a8e321bdc1436806bf7d393a8d2
generation_config.json82 B838158c033c183c9c7e254c03b289d2f86a3cfe1e0878cb9bbf3b6a0c1a18ea8
model-00001-of-00039.safetensors4.67 GB095a84d9cc356698f165a00e32b845536fd40d054c224a8ef1260dc1ab04221f
model-00002-of-00039.safetensors3.43 GB31e6f80f054d7eb06a651a5526185cde5daf3d4373b1e2df071846ac5e7fc478
model-00003-of-00039.safetensors3.43 GBdb298b11b610116b7070fdb34c9fb234ab529e83f1c6400b558657372e43a062
model-00004-of-00039.safetensors3.36 GB4e97acc90cdcf5451572b24d70775381892005714f0579d889baaaf4947cf360
model-00005-of-00039.safetensors3.43 GB4d86fab5a9093a3c7b8f4c77de9e5e8aacc27c542ee02596e8dea6f068245b35
model-00006-of-00039.safetensors3.43 GBa372e7bffbd9cf5b32fef3f64a9663605a689a0d4fc1129f11db84a1ee61e8c9
model-00007-of-00039.safetensors3.36 GB1f2506b66a0242f5a8853679cc93a5678ba1069050558519c23da6af04e2fe57
model-00008-of-00039.safetensors3.43 GB2483e088e93f04369bed67fa0be237f8cf21a85aafc9d48a82bf1715b07e140f
model-00009-of-00039.safetensors3.43 GB33e25235f9fe17eb4dd1704c3a3f3cc841f8ee2c93ed7f1aa44d3ec2d6d50492
model-00010-of-00039.safetensors3.36 GB874da70ce25967f89c380276ef617e08fb5d438550daa04886311d9a633062b6
model-00011-of-00039.safetensors3.43 GB25a6fe7d4061e552d6b90279ea806071d90a73fa6452c7aa498f6ca22fa67238
model-00012-of-00039.safetensors3.43 GB7ae17ddec46a7a23e8cd403e57098e135e30f21d84c9d7fe1a3da9dc7b2b1829
model-00013-of-00039.safetensors3.36 GB77dd6781392dfe18835b0330a27a35dc9eb6c086315442034a19ff585dac142f
model-00014-of-00039.safetensors3.43 GB7f7e60ab0355bf6fb87143245f1367ca57a7c710e674aa0b936b068e7762860a
model-00015-of-00039.safetensors3.43 GBe8ea1d7709b9ecb82287f42bf1cdf541abb3affd9c668f0a67193792549578b3
model-00016-of-00039.safetensors3.36 GB250e5639f45e69a811b19e1422d6b6acf4b573cffc85581641129a9701851f7f
model-00017-of-00039.safetensors3.43 GB0b9bf1440d78c358b8a08f4035b63a5e65ff7a229a6da8ef6fce59fac27e8c5b
model-00018-of-00039.safetensors3.43 GBeee796b414a3382980869beebfcc1c535ed28ccd2437f951ea19e6baee477b4a
model-00019-of-00039.safetensors3.36 GB49700d6b4859e6d1e08da5dc4cb3df3b793a01db383eabb24aa27200fbf3b660
model-00020-of-00039.safetensors3.43 GB5001e153252a4129e4159b4280ae641105e932bb859b1d34ca285b7a421f0efa
model-00021-of-00039.safetensors3.43 GB7a8f88f4c8d63b2831306b754daecaf0de31321726cd4b1a49300bf3e8e652db
model-00022-of-00039.safetensors3.36 GBf6b3a01e7e1c73180819393266e18ef77dbd951dbed916df999824a2615aefd7
model-00023-of-00039.safetensors3.43 GBd2a27c5d4301ef67acea81f11499470c1eed4a8c395780abeaf3b7ceed6a82b6
model-00024-of-00039.safetensors3.43 GBff717da6605509be27bf85939f75c90d8d6bd12056a1812a6c35aff4fdd1bd30
model-00025-of-00039.safetensors3.36 GBb19970295be1451f83a6c2e9e39bfac4d69345fd250c15e492ed088ba1a0ffa5
model-00026-of-00039.safetensors3.43 GB6ac8a675afe50dee979f4adfb718babb52fdf21cfded3ac568c6f2a4d8acfd8a
model-00027-of-00039.safetensors3.43 GB86b6f3fe68117bf3f98ef7c754032b06537f6dfdd2a115217a964c7eb9ea2a0d
model-00028-of-00039.safetensors3.36 GBda2872df67343d63b7c17230f804ec515bacf7cf1738c7abe3fe82f992be4676
model-00029-of-00039.safetensors3.43 GBf449911dc74c91d55bf3879f7ab55604cee43f5c77f8093b9abe16ea18af088f
model-00030-of-00039.safetensors3.43 GBa45ccd73a4025f2accc720cd01b76df723d0933089f2e9e6a4fc459011e686a0
model-00031-of-00039.safetensors3.36 GB0ddcb278046cff67d2ed0f8b405199a298c3dd6fdb02a7880f08e83474c908b5
model-00032-of-00039.safetensors3.43 GB9eb24fb9e3b0eca75fa79547ada5db6ee9c4dece9d3a9bf8d50374668398a1ee
model-00033-of-00039.safetensors3.43 GB32360a3675ec2de88a389b7de7f7ffcd7d3eee46ae9214f601c1fd46481243e2
model-00034-of-00039.safetensors3.36 GB8f62f8fa3c58c91eb451b2f8add00aafde0fc5dc867404dde9a245cb4f5adf0b
model-00035-of-00039.safetensors3.43 GBca4eb4142b57b008eee42fd21f7ef8321d7dca99493ef5ef568f8ea3e00777c6
model-00036-of-00039.safetensors3.43 GB1bf84f9959a348c49819e04691a87161f59bb6f306b8aa203945eceedd27e762
model-00037-of-00039.safetensors3.36 GB687a364189e846254daf2d390a706e9d92f44aab0b17ab6c76514ae5b2c2e5e1
model-00038-of-00039.safetensors3.43 GBcbf17e79dbc8c411c0767e6e4267284ad5cc9104681313e28d12c216c4f01984
model-00039-of-00039.safetensors3.43 GB7db36ab979cd4f08272bfe27e7e694f218319de929aaf5e2c2fb44e3ce6ee604
model.safetensors.index.json41.0 KB97804308c997e23e1e9c19726863122e48bf9a2a6de3a594435e69cfd0fcc3e8
tokenizer.json17.2 MB881c9c36c359e1617afef6f7583403567931b7b4f43f6552d2b2155a131650a2
tokenizer_config.json5.61 KBd188c2d2029544f54aa1be07d7621875535f0680ec432708d05bacabab1df623
VersionsEach time the pinned upstream commit or file list changed in this repo. Newest first.
Upstream commitDateContents
6590cba0c7 pinned now2026-11-15 04:17 UTC47 files · 134 GB

Use it

$ fw get laion/snowball-67b-a2b-sft-s1-chat-step257
# manifest sha256 65a46a9e9f6e… · 134 GB · 47 files
$ fw verify ./snowball-67b-a2b-sft-s1-chat-step257 laion/snowball-67b-a2b-sft-s1-chat-step257
fw.pyChecks the signature and every sha256, tries each source in order, resumes.
$ python3 fw.py get https://freeweights.allternit.com/manifests/laion/snowball-67b-a2b-sft-s1-chat-step257.json --dir ./snowball-67b-a2b-sft-s1-chat-step257 $ python3 fw.py verify ./snowball-67b-a2b-sft-s1-chat-step257 ./laion__snowball-67b-a2b-sft-s1-chat-step257.json
hfThe Hugging Face CLI with one setting. Same repo id.
$ HF_ENDPOINT=https://freeweights.allternit.com hf download laion/snowball-67b-a2b-sft-s1-chat-step257 --revision 6590cba0c7af393d9029caad83a90689b1f0bcbd --local-dir ./snowball-67b-a2b-sft-s1-chat-step257
transformersLoad the weights in Python.
import os os.environ["HF_ENDPOINT"] = "https://freeweights.allternit.com" from transformers import AutoModelForCausalLM, AutoTokenizer tok = AutoTokenizer.from_pretrained("laion/snowball-67b-a2b-sft-s1-chat-step257", revision="6590cba0c7af393d9029caad83a90689b1f0bcbd") model = AutoModelForCausalLM.from_pretrained("laion/snowball-67b-a2b-sft-s1-chat-step257", revision="6590cba0c7af393d9029caad83a90689b1f0bcbd", device_map="auto")
vLLMServe an OpenAI-compatible API.
$ HF_ENDPOINT=https://freeweights.allternit.com vllm serve laion/snowball-67b-a2b-sft-s1-chat-step257 --revision 6590cba0c7af393d9029caad83a90689b1f0bcbd

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
766cad76af5cc8445eaf30184f781847e0f28df3f9ed876a8b9867d39888f993
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: laion <huggingface.co/laion>Newsgroups: alt.freeweights.textSubject: snowball-67b-a2b-sft-s1-chat-step257Date: 2026-11-15Commit: 6590cbaSigned: 2DC28CC7B26A283B ✓
Upstream
laion/snowball-67b-a2b-sft-s1-chat-step257
Pinned commit
6590cba0c7af393d9029caad83a90689b1f0bcbd
Manifest
snowball-67b-a2b-sft-s1-chat-step257.json · .minisig
Manifest sha256
65a46a9e9f6eb4757fedc52f3f68449d08908938f39d8546a699361404f9db98
Signature
minisign, Ed25519, key 2DC28CC7B26A283B
Created
2026-11-15 04:17 UTC
Generator
freeweights-manifest/0.1.0
Takedowns
None.

How to verify

$ curl -O https://freeweights.allternit.com/manifests/laion/snowball-67b-a2b-sft-s1-chat-step257.json $ curl -O https://freeweights.allternit.com/manifests/laion/snowball-67b-a2b-sft-s1-chat-step257.json.minisig $ minisign -Vm snowball-67b-a2b-sft-s1-chat-step257.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 laion/snowball-67b-a2b-sft-s1-chat-step257
Open in Freeweights Studio

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

Signed manifest
minisign, key 2DC28CC7B26A283B. snowball-67b-a2b-sft-s1-chat-step257.json. Provenance. Takedown history: none.
Source
huggingface.co/laion/snowball-67b-a2b-sft-s1-chat-step257

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