CatalogWantedMirrorsLedgerOperating StatementDocsStudio statusCard system
alt.freeweights.qwen / openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k
From: laion <huggingface.co/laion>Newsgroups: alt.freeweights.qwenSubject:

openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k

Date: 2026-11-15Commit: 9089501Signed: 2DC28CC7B26A283B ✓

Text generation model with 1.5B parameters. Safetensors weights, 3.10 GB in all. Published by laion under Apache-2.0.

1.5B params3.10GBopenthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32ksafetensorspermissive
FactsParams1.5BSize3.10 GBFormatssafetensorsTasktext generationLicenseApache-2.0From sourcepermissive
$ fw get laion/openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k
# manifest sha256 969cc22cdcc4… · 3.10 GB · 19 files
$ fw verify ./openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k laion/openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k
From sourceHosted (signed)laion/openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32kLast check: 2026-11-15 04:17 UTC
Run at homeGet help

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

Fine-tune of Qwen2.5-1.5B-Instruct.

Works with

Run24Fine-tune29Convert15Evaluate13Scan13Apps58
OverviewModel cardFilesUse itLicenseProvenanceModel tree

Overview

Size
3.10 GB
Weights
3.09 GB (safetensors)
Parameters
1.5B
Formats
safetensors
Task
text generation
License
Apache-2.0 (permissive)
Files
19, each with a sha256
Publisher
laion
Added
2026-11-15
Section
alt.freeweights.qwen
Lineage

Original release from the publisher.

Base model: Qwen/Qwen2.5-1.5B-Instruct

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 9089501. Shown as plain text with links; images open at the publisher.

Openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k#

This model is a fine-tuned version of Qwen/Qwen2.5-1.5B-Instruct on the laion/Qwen3-32B_hero_run_4_code_32k-sharegpt dataset.

Model description#

More information needed

Intended uses & limitations#

More information needed

Training and evaluation data#

More information needed

Training procedure#

Training hyperparameters#

The following hyperparameters were used during training:

  • learning_rate: 0.00015
  • train_batch_size: 1
  • eval_batch_size: 8
  • seed: 42
  • distributed_type: multi-GPU
  • num_devices: 256
  • total_train_batch_size: 256
  • total_eval_batch_size: 2048
  • optimizer: Use OptimizerNames.ADAMW_TORCH_FUSED with betas=(0.9,0.99) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments
  • lr_scheduler_type: cosine
  • lr_scheduler_warmup_ratio: 0.1
  • num_epochs: 2.0
Training results#
Framework versions#
  • Transformers 4.55.0
  • Pytorch 2.7.1+cu128
  • Datasets 3.6.0
  • Tokenizers 0.21.1

Files

19 files · 3.10 GBWeights 3.09 GB (safetensors). Sizes and sha256 from the signed manifest.
Hide all 19 files with their sha256
FileSizesha256
.gitattributes1.57 KB34448b82c17d60fec9b65b1f093c115ddbaadc04beb1b0140b6bfed2e012a930
README.md1.55 KB17a8a2a7c95f1a7ed8dc47d25a8cbfe37d0e7baa85e9ae19560d3c3652a4e26a
added_tokens.json605 B58b54bbe36fc752f79a24a271ef66a0a0830054b4dfad94bde757d851968060b
all_results.json547 B5be4763c904525161133e9385c56d5c3ca4e1bff541f811eb59234307aebf8cf
chat_template.jinja2.51 KBcd8e9439f0570856fd70470bf8889ebd8b5d1107207f67a5efb46e342330527f
config.json1.32 KB6ee626ffa5a7d536f9360ea1647afc3e047fa71626e1532f0e8805bd9ac6565d
generation_config.json242 B0e534068500cfed3b2ab8498160e6d65bb8fba459967f196a138db9953f8dbdd
merges.txt1.67 MB8831e4f1a044471340f7c0a83d7bd71306a5b867e95fd870f74d0c5308a904d5
model.safetensors3.09 GB13529be5451d49b8092868d73ea75d8ae6b27b50b0651a1c609f891419e7bf7a
run_summary.json560 B22560757e9489ca0212dacefc8789c456c26e9ad3f4503bf25e9939d7a6a0ea6
special_tokens_map.json613 B76862e765266b85aa9459767e33cbaf13970f327a0e88d1c65846c2ddd3a1ecd
tokenizer.json11.4 MB9c5ae00e602b8860cbd784ba82a8aa14e8feecec692e7076590d014d7b7fdafa
tokenizer_config.json4.71 KBf06d54777a4c59c23ed608b2529c49f6a66853df9bc8a254d52eeb3b99d7c827
train_results.json547 B5be4763c904525161133e9385c56d5c3ca4e1bff541f811eb59234307aebf8cf
trainer_log.jsonl298 KB335d23844ed49a643bc985e8ebc229c24a5d187ce6c91bd10267efc5b5502855
trainer_state.json470 KBd07dd5ec1bf124e71a9a02ab6af2bfc26d04602dd4b3a4512ac3660c665903e3
training_args.bin8.85 KBb2216a87350887705977d7daa8a0465f17ebfbebb7ec085430ffbe5411caade8
training_loss.png48.9 KBebf2a6a1eb96a020212f0ee2ef2fd89827002fbe041298cf3ccedd0e6ce2db9b
vocab.json2.78 MBca10d7e9fb3ed18575dd1e277a2579c16d108e32f27439684afa0e10b1440910
VersionsEach time the pinned upstream commit or file list changed in this repo. Newest first.
Upstream commitDateContents
90895018a1 pinned now2026-11-15 04:17 UTC19 files · 3.10 GB

Use it

$ fw get laion/openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k
# manifest sha256 969cc22cdcc4… · 3.10 GB · 19 files
$ fw verify ./openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k laion/openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k
fw.pyChecks the signature and every sha256, tries each source in order, resumes.
$ python3 fw.py get https://freeweights.allternit.com/manifests/laion/openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k.json --dir ./openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k $ python3 fw.py verify ./openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k ./laion__openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k.json
hfThe Hugging Face CLI with one setting. Same repo id.
$ HF_ENDPOINT=https://freeweights.allternit.com hf download laion/openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k --revision 90895018a184e30da5c71bbeb467e8037b3d229b --local-dir ./openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k
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/openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k", revision="90895018a184e30da5c71bbeb467e8037b3d229b") model = AutoModelForCausalLM.from_pretrained("laion/openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k", revision="90895018a184e30da5c71bbeb467e8037b3d229b", device_map="auto")
vLLMServe an OpenAI-compatible API.
$ HF_ENDPOINT=https://freeweights.allternit.com vllm serve laion/openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k --revision 90895018a184e30da5c71bbeb467e8037b3d229b
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
17a8a2a7c95f1a7ed8dc47d25a8cbfe37d0e7baa85e9ae19560d3c3652a4e26a
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.qwenSubject: openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32kDate: 2026-11-15Commit: 9089501Signed: 2DC28CC7B26A283B ✓
Upstream
laion/openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k
Pinned commit
90895018a184e30da5c71bbeb467e8037b3d229b
Manifest
openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k.json · .minisig
Manifest sha256
969cc22cdcc494651438a0c15da2a555262f1f74d25b4b40bbefaced74735c3b
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/openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k.json $ curl -O https://freeweights.allternit.com/manifests/laion/openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k.json.minisig $ minisign -Vm openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k.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/Qwen2.5-1.5B-Instruct · 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 laion/openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k
Open in Freeweights Studio

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

Signed manifest
minisign, key 2DC28CC7B26A283B. openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k.json. Provenance. Takedown history: none.
Source
huggingface.co/laion/openthoughts-4-code-qwen3-32b-annotated-32k_qwen2.5-1.5B_32k

Related models

All of alt.freeweights.qwen →
From: BAAI <huggingface.co/BAAI>Subject: Aquila-VL-2B-llava-qwen
From: Perciqa <huggingface.co/Perciqa>Subject: Aurora-Code-1
From: BAAI <huggingface.co/BAAI>Subject: bge-reasoner-embed-qwen3-8b-0923
From: amazon <huggingface.co/amazon>Subject: BMOJOF-primed-HQwen3-8B-Instruct
From: nbeerbower <huggingface.co/nbeerbower>Subject: Bubba-Qwen3.6-27B-LoRA
From: bartowski <huggingface.co/bartowski>Subject: bytkim_Qwen3.8-27B-pi-GGUF