alt.freeweights.text / stageC-pbs-80-8B

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

stageC-pbs-80-8B

Date: 2026-11-15Commit: 3159d85Signed: 2DC28CC7B26A283B ✓

Model with 8.2B parameters. Safetensors weights, 16.6 GB in all. Published by laion under Apache-2.0.

8.2B params16.6GBstageC-pbs-80-8Bsafetensorspermissive

FactsParams8.2BSize16.6 GBFormatssafetensorsTasknot taggedLicenseApache-2.0From sourcepermissive

$ fw get laion/stageC-pbs-80-8B
# manifest sha256 66ccc4ae0cad… · 16.6 GB · 46 files
$ fw verify ./stageC-pbs-80-8B laion/stageC-pbs-80-8B

From sourceHosted (signed)laion/stageC-pbs-80-8BLast check: 2026-11-15 05:34 UTC

Run at home Get help

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

Fine-tune of GLM-4_7-swesmith-sandboxes-with_tests-oracle_verified_120s-maxeps-131k-fixthink.

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: 16.6 GB
Weights: 16.4 GB (safetensors)
Parameters: 8.2B
Formats: safetensors
Task: not tagged
License: Apache-2.0 (permissive)
Files: 46, each with a sha256
Publisher: laion
Added: 2026-11-15
Section: alt.freeweights.text

Lineage

Original release from the publisher.

Base model: laion/GLM-4_7-swesmith-sandboxes-with_tests-oracle_verified_120s-maxeps-131k-fixthink

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 05:34 UTC	passed

Model card

From the publisher at commit 3159d85. Shown as plain text with links; images open at the publisher.

stageC-pbs-80-8B#

Agentic RL (SkyRL, FSDP2) checkpoint from the stageC cell of the a3 / pymethods2test agentic-RL family. This is the global_step_80 (max_steps) export — the legitimate end of training (trainer.max_steps=80).

Base model: laion/GLM-4_7-swesmith-sandboxes-with_tests-oracle_verified_120s-maxeps-131k-fixthink (a Qwen3-8B SFT)
Dataset: DCAgent/exp_rpt_pymethods2test-large
Algorithm: RLOO-N (advantage_estimator=rloo_n_pbs), per-batch-shaped reward channel (enable_token_reward_channel=true), loss_reduction=seq_mean_token_sum_norm_global (seqnorm), TIS on (use_tis=true, tis_imp_ratio_cap=2.0), eps_clip=0.2/0.2, no KL loss.
Training: 14 nodes, train_batch_size=64, 2 epochs, max_steps=80, ckpt_interval=2, hf_save_interval=5. WANDB offline (Jupiter).
Sibling cells: laion/stageB-channel-80-8B, open-athena/stageD-thinkbudget-80-8B.

Final training metrics (global_step_80)#

metric	value
reward (avg_raw)	0.5645
pass@8	0.672
entropy	0.290
raw_grad_norm	~3.6e-5 (seqnorm global-denom artifact)
tis_imp_ratio_mean	0.987
tis_imp_ratio_capped_fraction	~1e-5

Training Traces#

Training-time Daytona/Harbor rollouts: open-athena/stageC-pbs (the last episode of each trial — the rollouts the policy trained on after rollback/truncation).

Contents#

4-shard safetensors weights + config + tokenizer/chat_template + generation_config + rl_config.json (the launch config) + training_logs/ (per-step metrics CSVs + vLLM metrics + raw .out chain logs — the W&B-equivalent, since Jupiter runs WANDB offline).

Files

46 files · 16.6 GBWeights 16.4 GB (safetensors). Sizes and sha256 from the signed manifest.

Show all 46 files with their sha256

File	Size	sha256
.gitattributes	2.15 KB	5e6fd67ed6592bf340f5401d39fd70e5f6d085a94e76c0dd98b69d2c6de93acd
README.md	1.91 KB	1eefe1089af190ad56a1cdc9429dc0128c5a6cbcdc4802e71fe991ee7a0ab896
added_tokens.json	707 B	c0284b582e14987fbd3d5a2cb2bd139084371ed9acbae488829a1c900833c680
chat_template.jinja	4.17 KB	a55ee1b1660128b7098723e0abcd92caa0788061051c62d51cbe87d9cf1974d8
config.json	1.54 KB	ed36641e183b3d95dcefad8906aa22d183c445e4b582c8a0ca7d71a713c85f2d
generation_config.json	188 B	3b101cd89b140b757d0bca469e75570e75789a2423ada90a33ec17707dfacf08
merges.txt	1.67 MB	8831e4f1a044471340f7c0a83d7bd71306a5b867e95fd870f74d0c5308a904d5
model-00001-of-00004.safetensors	4.90 GB	eb5bb9906e8f0f8b1d3dc56b5855f49918600a7a0beca8e746a46411610bfe9d
model-00002-of-00004.safetensors	4.92 GB	c673dac137318ef04fa01706821dfb26bfd8d27d1baa953429e6a355b13be4c8
model-00003-of-00004.safetensors	4.98 GB	a2a1876b480eea92d98966d5479d16277a47fc86153bcc570804c8f421b7efa2
model-00004-of-00004.safetensors	1.58 GB	1ad644d5effebfa0f7035c4bfc7963ae571efcf7958048a535d9255454cab78d
model.safetensors.index.json	32.9 KB	e7e4bdc58d3302c97357f27979b270987dd620cf0cd9b1c130e3a51c9d64df95
rl_config.json	8.62 KB	e2a6ab7615f6203a319af26296cc27912ad6fe2282aedbc68bfcce47a44809d5
special_tokens_map.json	613 B	76862e765266b85aa9459767e33cbaf13970f327a0e88d1c65846c2ddd3a1ecd
tokenizer.json	11.4 MB	aeb13307a71acd8fe81861d94ad54ab689df773318809eed3cbe794b4492dae4
tokenizer_config.json	5.43 KB	3e27b302e9844c5b9648a8dbc1958fbbf3bda640e07302f53c17ac7a3192def5
training_logs/20260618_160949_metrics_stageC-pbs_869079.csv	6.13 KB	4a936be4139c1024f61366d653aa3cdae55972292cf452d11fb7ad8301187507
training_logs/20260618_160949_metrics_stageC-pbs_869080.csv	10.5 KB	bb461fcbea53fb7042cbbb451c49fe63109fcb74f1a61794342142946d4b2c71
training_logs/20260618_160949_metrics_stageC-pbs_869081.csv	10.8 KB	f3bcf4d8fde82bf21b526636872506944cc364159381d7709231bd510ab0db53
training_logs/20260618_160949_metrics_stageC-pbs_869082.csv	9.46 KB	1fee8ac01d2f820dd493f3f81675ddfa08a6b731e12147ac00f50919a0e4967f
training_logs/20260618_160949_metrics_stageC-pbs_869083.csv	10.4 KB	0e1f6b220e57a0b9ce317d33ca2820000fd2224650cd98db953db6319ba5c4bc
training_logs/20260618_160949_metrics_stageC-pbs_869084.csv	7.01 KB	621fcae27bbdf0ffda612709348665adfb7a1998833bef81689519f000dc99ba
training_logs/20260618_160949_metrics_stageC-pbs_914214.csv	3.68 KB	6eecc5c69a849b27875bdfa9ba923f1024a8e37301270b9c0ad5cbc2dcf3db30
training_logs/20260618_160949_metrics_stageC-pbs_918535.csv	4.13 KB	38ea639612d57f161308f4d72488fe16d9a2f3ca01a92541e4daa7616a96dfe4
training_logs/20260618_160949_metrics_table.csv	48.1 KB	3f377b2918109654078c270f395af3624b0fbcc13a9fbe19efb82909fe1b61b5
training_logs/20260618_160949_vllm_metrics_stageC-pbs_869079.csv	363 KB	693f93b5aaa590c827fb1b661a24a524dbb11e4b20514fe2fd8ef88c869b040f
training_logs/20260618_160949_vllm_metrics_stageC-pbs_869080.csv	639 KB	77897ca786a3c8bbee2aae1433d5406bc45f68f17d920f636fdc7313da2e8506
training_logs/20260618_160949_vllm_metrics_stageC-pbs_869081.csv	646 KB	9031acf352cbb5ca1d48e2f870affd5b4fdb8c28430785113b12bba8cdb47ac4
training_logs/20260618_160949_vllm_metrics_stageC-pbs_869082.csv	584 KB	ef8b8ed7c67a496d50a91c8f5d537ad7b4d029761319e6ffd852ad66da845fa0
training_logs/20260618_160949_vllm_metrics_stageC-pbs_869083.csv	648 KB	9138da1a54b17d77106ff6d060c2312cbcfa7b67646a5d81916f4028c9e2379a
training_logs/20260618_160949_vllm_metrics_stageC-pbs_869084.csv	271 KB	c65c3ace030a7855ca519602580712c841f07af7dd15c930a430bc28015b84e9
training_logs/20260618_160949_vllm_metrics_stageC-pbs_914214.csv	127 KB	dac6b97b7b918190e77011fdda848dd9d7e0bacc41f6624d4e893a5a7cd11660
training_logs/20260618_160949_vllm_metrics_stageC-pbs_918535.csv	154 KB	9507ddc95a4cfd10c551969ecb41e79cfc8fbdcfd08a27a50f29b2adb61f48e2
training_logs/20260618_160949_vllm_metrics_table.csv	4.24 MB	3506bc358288b7a0cc7ff487f05108342b1b9505738ef33498a2415a2cf1a9f9
training_logs/stageC-pbs_869079.out	20.6 MB	0feff6711216575f19848c8fd1a337f573a93a5a110dc9bdc855f0e6f71335b0
training_logs/stageC-pbs_869080.out	45.0 MB	aea769f00d5be80e180baf13ed36836c5e4c112f2435ec19efec26c52dbaffb5
training_logs/stageC-pbs_869081.out	41.5 MB	21b20f6c6b3d2b82e0e4362eb4edf2fa9ddb35085e8e252b3f236b8a4ce56ccb
training_logs/stageC-pbs_869082.out	40.6 MB	1077513b7a5d90aa7a64c2f0dc8c9b697c4caff92641b0c12803cc48f83181de
training_logs/stageC-pbs_869083.out	42.6 MB	f043830672ab00864675123dd62a0889df5d01c34350ab64dfa8674d9058b182
training_logs/stageC-pbs_869084.out	24.7 MB	6c81c4c82638a689d41a4977dd6dd9673e910ac50b0bbea364a777d5c403f31e
training_logs/stageC-pbs_911577.out	1.40 KB	dd9250dcb81f830b0c8481fc6316548b0386c318bfd1b182b21cac7b3b60d14c
training_logs/stageC-pbs_911578.out	1.40 KB	05dc200dd69240bc1728c7bd880f46ac8922a768f509554743e5bc2cf168ebfb
training_logs/stageC-pbs_911579.out	1.40 KB	ead55f49dfac97a4fc7c92c61c0757c75f23d457321dd78d00c0d1ffe573a5a3
training_logs/stageC-pbs_914214.out	11.1 MB	a2eeb8d6dfbb61fed5d3512b901a7ed701e71ff283894b21adfb01925aaf0464
training_logs/stageC-pbs_918535.out	15.7 MB	d9570b1ecb31e4812228261078c389aea376e19ba66ab5aab86ae213da7d1137
vocab.json	2.78 MB	ca10d7e9fb3ed18575dd1e277a2579c16d108e32f27439684afa0e10b1440910

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

Upstream commit	Date	Contents
3159d8551f pinned now	2026-11-15 05:34 UTC	46 files · 16.6 GB

Use it

$ fw get laion/stageC-pbs-80-8B
# manifest sha256 66ccc4ae0cad… · 16.6 GB · 46 files
$ fw verify ./stageC-pbs-80-8B laion/stageC-pbs-80-8B

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

$ python3 fw.py get https://freeweights.allternit.com/manifests/laion/stageC-pbs-80-8B.json --dir ./stageC-pbs-80-8B
$ python3 fw.py verify ./stageC-pbs-80-8B ./laion__stageC-pbs-80-8B.json

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

$ HF_ENDPOINT=https://freeweights.allternit.com hf download laion/stageC-pbs-80-8B --revision 3159d8551fcc94a213f1aa629167262c5b528b8f --local-dir ./stageC-pbs-80-8B

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: 1eefe1089af190ad56a1cdc9429dc0128c5a6cbcdc4802e71fe991ee7a0ab896
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: stageC-pbs-80-8BDate: 2026-11-15Commit: 3159d85Signed: 2DC28CC7B26A283B ✓

Upstream: laion/stageC-pbs-80-8B
Pinned commit: 3159d8551fcc94a213f1aa629167262c5b528b8f
Manifest: stageC-pbs-80-8B.json · .minisig
Manifest sha256: 66ccc4ae0cadcfd07e27d8ddf68be369f206913209e4f4eb67bfb977c7707009
Signature: minisign, Ed25519, key 2DC28CC7B26A283B
Created: 2026-11-15 05:34 UTC
Generator: freeweights-manifest/0.1.0
Takedowns: None.

How to verify

$ curl -O https://freeweights.allternit.com/manifests/laion/stageC-pbs-80-8B.json
$ curl -O https://freeweights.allternit.com/manifests/laion/stageC-pbs-80-8B.json.minisig
$ minisign -Vm stageC-pbs-80-8B.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

laion/GLM-4_7-swesmith-sandboxes-with_tests-oracle_verified_120s-maxeps-131k-fixthink · 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/stageC-pbs-80-8B

Open in Freeweights Studio

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

Signed manifest

minisign, key 2DC28CC7B26A283B. stageC-pbs-80-8B.json. Provenance. Takedown history: none.

Source

huggingface.co/laion/stageC-pbs-80-8B

Related models

All of alt.freeweights.text →

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