alt.freeweights.text / jtd-d4-34-30B

From: laion <huggingface.co/laion>Newsgroups: alt.freeweights.textSubject:

jtd-d4-34-30B

Date: 2026-11-15Commit: fcda687Signed: 2DC28CC7B26A283B ✓

Reinforcement learning model with 30.5B parameters. Safetensors weights, 61.4 GB in all. Published by laion under Apache-2.0.

30.5B params61.4GBjtd-d4-34-30Bsafetensorspermissive

FactsParams30.5BSize61.4 GBFormatssafetensorsTaskreinforcement learningLicenseApache-2.0From sourcepermissive

$ fw get laion/jtd-d4-34-30B
# manifest sha256 151dee458eae… · 61.4 GB · 65 files
$ fw verify ./jtd-d4-34-30B laion/jtd-d4-34-30B

From sourceHosted (signed)laion/jtd-d4-34-30BLast check: 2026-11-15 04:19 UTC

Run at home Get help

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

Fine-tune of Qwen3-Coder-30B-A3B-Instruct.

Works with

Run8 Fine-tune7 Convert8 Scan2

Runs with

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

Transformers LocalAI tinygrad Triton Inference Server BentoML CTranslate2 ExLlamaV2 LitServe

Overview

Size: 61.4 GB
Weights: 61.1 GB (safetensors)
Parameters: 30.5B
Formats: safetensors
Task: reinforcement learning
License: Apache-2.0 (permissive)
Files: 65, each with a sha256
Publisher: laion
Added: 2026-11-15
Section: alt.freeweights.text

Lineage

Original release from the publisher.

Base model: Qwen/Qwen3-Coder-30B-A3B-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

Badge	Host	Last check	Result
From source	huggingface.co	2026-11-15 04:19 UTC	passed

Model card

From the publisher at commit fcda687. Shown as plain text with links; images open at the publisher.

laion/jtd-d4-34-30B#

Jupiter TaskTrove DAPO campaign, arm D4 — DAPO + partial-credit arm — D1 + Harbor threshold reward shaper (1.0/0.3), filter on shaped rewards. Dataset: laion/codeforces-v2 (10,000 competitive-programming tasks; late steps trained on the TaskTrove codeforces-v3 snapshot after laion/codeforces-v2 was deleted). Base model Qwen/Qwen3-Coder-30B-A3B-Instruct; FSDP2 fully-async trainer, 16 policy GPUs (4 nodes x 4 GH200) + 4 vLLM engines (TP2); Harbor/Daytona sandboxed terminus-2 rollouts.

Checkpoint: step 34 of 80, selected by trailing-5 EMA of reward/avg_raw_reward over the arm's full step series (campaign ended early on platform degradation + data-quality grounds; final banked step 35).
Launch config: rl_config.yaml in this repo; metrics + per-link logs in training_logs/.
pass@8 reads 1.0 on the dynamic-sampling arms (d1/d2/d4) are post-filter by construction; use reward/avg_raw_reward series in training_logs/ for cross-arm comparison.

Training Traces#

Training-time Daytona/Harbor rollouts: open-athena/jtd-d4 — the last episode of each trial, conserved at a 25% subsample: every 4th trial dir of the arm's full trace store (33231 enumerated at upload; 167 shards, 21824 rows). Owner-instructed conservation quota for this campaign's cleanup, not the uploader default.

Files

65 files · 61.4 GBWeights 61.1 GB (safetensors). Sizes and sha256 from the signed manifest.

Show all 65 files with their sha256

File	Size	sha256
.gitattributes	2.14 KB	6a2e7f158999cbe71cf866168898179039c58f1b1c5faf58b1d1e3d268d3ae59
README.md	1.57 KB	f865f68ed56c8f0d67e738498561c4fcf5f370be18fbab9aa721f82cb9b4aba3
chat_template.jinja	6.21 KB	5a38bfa05833266240066aedc497decc9b00cc0d3e3b8cceea98cf530196ab06
config.json	1.02 KB	e58feff12a5ed7fce42eb6ae6054502ba786843a515a2f6f4053adf5fb75f2bd
generation_config.json	217 B	2cb42f3bbca69b7dbf925354f69a3a8c5ef2184f33f8c2cd744d24aaa8e6ca69
model-00001-of-00002.safetensors	50.0 GB	705cc1971b21b5af07c66c08320ec205ab8c6da988431398bd967788485801e2
model-00002-of-00002.safetensors	11.1 GB	03ab5ac9198d063f78f9a0f85d5af86ee6a4ebb6b7692c9d1b870410b2a0d37b
model.safetensors.index.json	1.70 MB	8056f5e61a77bcc39322368320783ace12dfd0877cf642821620e33341d5d25e
rl_config.yaml	14.2 KB	46f192ada8d94c0bb1e4f11beb3179706060e68a9fb5ecae73346b6c6524b35f
tokenizer.json	11.4 MB	be75606093db2094d7cd20f3c2f385c212750648bd6ea4fb2bf507a6a4c55506
tokenizer_config.json	694 B	700f87d8a901e6213c9b339ae3a0ff3f1deb2bfc39f1f66c85de3669a566fa84
training_logs/20260901_010224_metrics_jtd-d4_2_jtd-d4_1461260.csv	7.00 KB	b8adb045deb90c1241335ac92c62b54bb2a7c6c1d94d4be58e00c7b2f7c54423
training_logs/20260901_010224_metrics_jtd-d4_2_jtd-d4_1461261.csv	7.57 KB	d53e7a085d2c9085f06eb3e8654cfcdd3567f64567767ffa8ec367b7ae667772
training_logs/20260901_010224_metrics_jtd-d4_2_jtd-d4_1461262.csv	7.16 KB	0f512d588692167f1189ae792dd93d865777470fc8d07f6e6ea56e05e7523afb
training_logs/20260901_010224_metrics_jtd-d4_2_jtd-d4_1461263.csv	7.08 KB	50b8426b569174fe9920fc059f8ab11ce70cd86c9b087fa93b2e9b97cfff0ea2
training_logs/20260901_010224_metrics_jtd-d4_2_jtd-d4_1487654.csv	4.08 KB	2cb0273809c949a1d00ef709cb37abc0fb18fb6c7e18d7572f92aa88d17278a5
training_logs/20260901_010224_metrics_jtd-d4_2_jtd-d4_1487655.csv	5.88 KB	341c06103257fa0b587ea37bce6705d0f3c318c8d13678570676412a4aabdca3
training_logs/20260901_010224_metrics_jtd-d4_3_jtd-d4_1527860.csv	3.96 KB	6f97ab2ea2d5dd86f6eb35a24778833c466a0b8783d78dfe4af217ba805bcce8
training_logs/20260901_010224_metrics_jtd-d4_4_jtd-d4_1530846.csv	3.97 KB	7b2dfe5b825c41c7db0412d80c3337181cd124b6d9893253d87a83888d44ff6d
training_logs/20260901_010224_metrics_jtd-d4_jtd-d4_1459494.csv	4.51 KB	2a47c2ef406be4c14f8f33294c9495612e7cd10bd86215ea791c5f943320cb8d
training_logs/20260901_010224_metrics_jtd-d4_jtd-d4_1506703.csv	3.96 KB	289823a1ddbb334f362a6eda844a1f2f4cee4ad8cd805d5a5a62157f2e35c635
training_logs/20260901_010224_metrics_report.md	31.8 KB	863d5244f2a07e37bf882b06bc9b397ab89bf8f51446932763f049f7cd15f874
training_logs/20260901_010224_metrics_table.csv	27.2 KB	b094f91ca5d3ff70ae300c7717248d9889946fa42db1d6e456ca127de41b3682
training_logs/20260901_010224_reward_vs_steps.png	195 KB	eec4e42f8480ef277325c81d108b2df4049b6d27d36fce885b63c271a1c39c12
training_logs/20260901_010224_trial_results.csv	9.17 MB	112eebd890c2c2787949d6cea8491afa72218b8345d0d1d8e4ec58ff9780b56a
training_logs/20260901_010224_turn_count_distribution.png	149 KB	dcb5bc0c465409c9d64bd85d9b537f2c8ae93e282a25814b6c92161b363175b4
training_logs/20260901_010224_vllm_metrics_jtd-d4_2_jtd-d4_1461260.csv	571 KB	6f9501c9d2773718d6f1c52709c3be1593ce2e09316121c818859734a90a91f9
training_logs/20260901_010224_vllm_metrics_jtd-d4_2_jtd-d4_1461261.csv	676 KB	866564103d975adf1390109c6a51510e3538d28e5e72ce560ae3a84ae7a10f87
training_logs/20260901_010224_vllm_metrics_jtd-d4_2_jtd-d4_1461262.csv	668 KB	147204ca93d0d1f4e6eda8180b53461c103f33d6dec1e5eff8790deb7875ba73
training_logs/20260901_010224_vllm_metrics_jtd-d4_2_jtd-d4_1461263.csv	512 KB	7495c0eef730721df83bf19222e1860ac75b6fd7d5a5d21134f3413337ad2025
training_logs/20260901_010224_vllm_metrics_jtd-d4_2_jtd-d4_1487654.csv	223 KB	f4662099f15b9d1ea01fe8a16a82b495c7b0fbb1b3083607bb833f098be06b4b
training_logs/20260901_010224_vllm_metrics_jtd-d4_2_jtd-d4_1487655.csv	659 KB	cdc9a2054c3caede87143ca98458cc521d9266363ffeb51911f488c2f0887777
training_logs/20260901_010224_vllm_metrics_jtd-d4_3_jtd-d4_1527860.csv	521 KB	4b1164cf1430a48e78cc4ebe5e1b7dcf505a44fbed266eb606e68e06fd8323f8
training_logs/20260901_010224_vllm_metrics_jtd-d4_3_jtd-d4_1527861.csv	56.8 KB	4cd6ab385239718424adc7303f77aaed789937d6b3e59b8a17946d7e62013d38
training_logs/20260901_010224_vllm_metrics_jtd-d4_4_jtd-d4_1530846.csv	685 KB	eb03b8627a6df7e5bdef38a4d146ad9fb7c8ec6e3ddfa226a01f30bddd0d2cb8
training_logs/20260901_010224_vllm_metrics_jtd-d4_4_jtd-d4_1530847.csv	673 KB	1b21cb274dd916802f1d5a0de171540acb9b79df2ae43224fa4612bdb17671b1
training_logs/20260901_010224_vllm_metrics_jtd-d4_4_jtd-d4_1530848.csv	48.5 KB	8a5994e3b525d8a066885f31e6b2a66644340c1c8642e140f7eac10aeee52c51
training_logs/20260901_010224_vllm_metrics_jtd-d4_5_jtd-d4_1558919.csv	605 KB	9ecdcd85d811926729badd8e0eebd82d60f7bc65a4ee6b2c0c7bd6fc5866e076
training_logs/20260901_010224_vllm_metrics_jtd-d4_jtd-d4_1459494.csv	203 KB	2d7f1603e658210bd743f32531c749cb80ba4ebbe24506e1b2f116eefaa8d8ae
training_logs/20260901_010224_vllm_metrics_jtd-d4_jtd-d4_1506703.csv	333 KB	09cc9dddda366c2d2748103c586d0297b701420a9a6d1d1c7315b2c0f3e19e71
training_logs/20260901_010224_vllm_metrics_jtd-d4_jtd-d4_1506704.csv	406 KB	615d783af8d491b49e69dbd0437a77b345b8ed97747a717d44ee7d1f0dbe32f5
training_logs/20260901_010224_vllm_metrics_jtd-d4_jtd-d4_1506705.csv	413 KB	29999312305a161829bf4d5b95437ce3bf9af0f36077af7301c3d08e499b6e40
training_logs/20260901_010224_vllm_metrics_jtd-d4_jtd-d4_1506706.csv	210 KB	c584962e0490d2e503b38387a758ea89ee9f85d2ea08618ea90a24143a4036e1
training_logs/20260901_010224_vllm_metrics_table.csv	9.53 MB	4f3ff0e2ebbaf9fcb9f0192a68e4af3a8d81333d6928d0cc741d318f8e66d489
training_logs/jtd-d4_2_jtd-d4_1461260.out	7.91 MB	86ed53d3962cb9565f00ebd918873470ddef1efce29e3690eab3cbea67d6809f
training_logs/jtd-d4_2_jtd-d4_1461261.out	9.36 MB	cb1026f4cdaf68bfb30ddebc3695c91a9f9763e11839b9d9f2008dcbfe072624
training_logs/jtd-d4_2_jtd-d4_1461262.out	9.47 MB	49ba7b4391da1a5023c367117e4621c56dc10b8f75053b16f71575741fa2bdfb
training_logs/jtd-d4_2_jtd-d4_1461263.out	15.1 MB	7d11c8e7fa57e410a17e52693f26946a091e0fc2c834f10500b3eb2d9ba729a6
training_logs/jtd-d4_2_jtd-d4_1487654.out	21.1 MB	6acceb72684ec5d4879a9e5d19bcf569257448a2d7e4609cf5c29bdaec3040fa
training_logs/jtd-d4_2_jtd-d4_1487655.out	9.16 MB	a48a18ad2b3f9ae1e2971969dbabca5b4a939bbc869590ba7403b6bd6fe5b75f
training_logs/jtd-d4_2_jtd-d4_1487656.out	4.32 KB	eb6a827021d071990b8bfeba5af51a82183ef9a1e3ec613e1280d7430998c3aa
training_logs/jtd-d4_2_jtd-d4_1487657.out	4.32 KB	c3104d1f04e1e1233093b8ef8ca95cf4131dbef584f4117015ed4ec94f42bcf9
training_logs/jtd-d4_2_jtd-d4_1487658.out	4.32 KB	4a9f771492a55a6c451512b15983b2d955a82eb926356fda4f43dfc48aa0747e
training_logs/jtd-d4_3_jtd-d4_1527860.out	6.82 MB	751f23ca9a8b8de3f065b605640922fec4a7a882ae25b09acabb6e9ebd8d73c7
training_logs/jtd-d4_3_jtd-d4_1527861.out	593 KB	a726b22108157b97a3696c85228a50ef9530b53bb0ea04dddc8917072c9f8edb
training_logs/jtd-d4_4_jtd-d4_1530846.out	73.5 MB	5c7be194160d2e24c83381c637662d65c24a96404dbbede84281f7e544af8ac3
training_logs/jtd-d4_4_jtd-d4_1530847.out	57.4 MB	43741db25f10e8aa59b90b120a47977be0f05ec9175d1184648c36e81c038d10
training_logs/jtd-d4_4_jtd-d4_1530848.out	3.74 MB	3172016f166367a232a8461d27fd0f74b65fb5702103b414b067729ba7fe396f
training_logs/jtd-d4_5_jtd-d4_1558919.out	77.2 MB	0ca427bd195dc0d9dd0c616054d2b21d18d516bdfe8a2e6872861ad14413686e
training_logs/jtd-d4_jtd-d4_1459494.out	2.81 MB	2a197323d63f82e68ae079286e6c3fa170a7557c70f1a5d407c64041b981b38c
training_logs/jtd-d4_jtd-d4_1497348.out	4.32 KB	d8efd0ac83304fad8fc625628843edeeb2a95c4020bf1a5c26a1f3df455b4f85
training_logs/jtd-d4_jtd-d4_1506703.out	4.28 MB	e2725a05b5d130935691c6eed172a4a365fc4da9037d038ab929f5e1d5ad3925
training_logs/jtd-d4_jtd-d4_1506704.out	5.06 MB	40bb03b286ab77af3c3af744bc8eeb488d755a9abdd87aff525203c34dcf5529
training_logs/jtd-d4_jtd-d4_1506705.out	5.82 MB	96af79f1416799ba2b86d949799679bf6ce939797bcb859aca76608cc60541b3
training_logs/jtd-d4_jtd-d4_1506706.out	3.25 MB	5ac7d09d9e29cd295ba53b1326d4867c2fe70b95e0b1031e4c944d0b47178772

VersionsEach time the pinned upstream commit or file list changed in this repo. Newest first.

Upstream commit	Date	Contents
fcda687636 pinned now	2026-11-15 04:19 UTC	65 files · 61.4 GB

Use it

$ fw get laion/jtd-d4-34-30B
# manifest sha256 151dee458eae… · 61.4 GB · 65 files
$ fw verify ./jtd-d4-34-30B laion/jtd-d4-34-30B

fw.pyChecks the signature and every sha256, tries each source in order, resumes.

$ python3 fw.py get https://freeweights.allternit.com/manifests/laion/jtd-d4-34-30B.json --dir ./jtd-d4-34-30B
$ python3 fw.py verify ./jtd-d4-34-30B ./laion__jtd-d4-34-30B.json

hfThe Hugging Face CLI with one setting. Same repo id.

$ HF_ENDPOINT=https://freeweights.allternit.com hf download laion/jtd-d4-34-30B --revision fcda687636ce629438172df2a808dacf5c56c05c --local-dir ./jtd-d4-34-30B

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: f865f68ed56c8f0d67e738498561c4fcf5f370be18fbab9aa721f82cb9b4aba3
Terms gate: No extra terms beyond the license.

Read the license text

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Provenance

From: laion <huggingface.co/laion>Newsgroups: alt.freeweights.textSubject: jtd-d4-34-30BDate: 2026-11-15Commit: fcda687Signed: 2DC28CC7B26A283B ✓

Upstream: laion/jtd-d4-34-30B
Pinned commit: fcda687636ce629438172df2a808dacf5c56c05c
Manifest: jtd-d4-34-30B.json · .minisig
Manifest sha256: 151dee458eae28f7cd23ed72b2fd86cb91a36af51ef347e665d022cdc6cd218e
Signature: minisign, Ed25519, key 2DC28CC7B26A283B
Created: 2026-11-15 04:19 UTC
Generator: freeweights-manifest/0.1.0
Takedowns: None.

How to verify

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$ curl -O https://freeweights.allternit.com/manifests/laion/jtd-d4-34-30B.json.minisig
$ minisign -Vm jtd-d4-34-30B.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

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Qwen/Qwen3-Coder-30B-A3B-Instruct · this model is a finetune of it

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Signed manifest

minisign, key 2DC28CC7B26A283B. jtd-d4-34-30B.json. Provenance. Takedown history: none.

Source

huggingface.co/laion/jtd-d4-34-30B

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