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alt.freeweights.text / ablation-pymethods2test-seqmean-arm0-tis-15-8B
From: laion <huggingface.co/laion>Newsgroups: alt.freeweights.textSubject:

ablation-pymethods2test-seqmean-arm0-tis-15-8B

Date: 2026-11-15Commit: de6ccf2Signed: 2DC28CC7B26A283B ✓

Model with 8.2B parameters. Safetensors weights, 16.5 GB in all. Published by laion under Apache-2.0.

8.2B params16.5GBablation-pymethods2test-seqmean-arm0-tis-15-8Bsafetensorspermissive
FactsParams8.2BSize16.5 GBFormatssafetensorsTasknot taggedLicenseApache-2.0From sourcepermissive
$ fw get laion/ablation-pymethods2test-seqmean-arm0-tis-15-8B
# manifest sha256 ea6fcedfa82a… · 16.5 GB · 40 files
$ fw verify ./ablation-pymethods2test-seqmean-arm0-tis-15-8B laion/ablation-pymethods2test-seqmean-arm0-tis-15-8B
From sourceHosted (signed)laion/ablation-pymethods2test-seqmean-arm0-tis-15-8BLast check: 2026-11-15 04:21 UTC
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Fine-tune of GLM-4_7-swesmith-sandboxes-with_tests-oracle_verified_120s-maxeps-131k-fixthink.

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Overview

Size
16.5 GB
Weights
16.4 GB (safetensors)
Parameters
8.2B
Formats
safetensors
Task
not tagged
License
Apache-2.0 (permissive)
Files
40, each with a sha256
Publisher
laion
Added
2026-11-15
Section
alt.freeweights.text
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Original release from the publisher.

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

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ablation-pymethods2test-seqmean-arm0-tis (step 15)#

RLOO length-bias A/B ablation, arm0 = sequence_mean loss reduction WITH TIS (truncated importance sampling). Trained with SkyRL (RLOO-n, FSDP2) on DCAgent/exp_rpt_pymethods2test-large from the Qwen3-8B pre-RL base laion/GLM-4_7-swesmith-...-fixthink.

Checkpoint selected at global_step 15 by trailing-5 EMA (alpha=1/3) of reward/avg_raw_reward over the full training chain (cap step <= 80).

Training Traces#

Training-time Daytona/Harbor rollouts for this run are uploaded as a companion dataset: open-athena/ablation-pymethods2test-seqmean-arm0-tis

The dataset contains the last episode of each trial (per make_and_upload_trace_dataset --episodes last) — the same rollouts the policy was trained on after rollback / truncation.

Files

40 files · 16.5 GBWeights 16.4 GB (safetensors). Sizes and sha256 from the signed manifest.
Show all 40 files with their sha256
FileSizesha256
.gitattributes2.16 KB72830af7ca2e98099043961900863f9990e32e88e2855211290125b65fe169c8
README.md1.08 KB379a08859e15a808aa65b55ad1baa7aebbb2e97c562f5122d04e64bc85b35f79
added_tokens.json707 Bc0284b582e14987fbd3d5a2cb2bd139084371ed9acbae488829a1c900833c680
chat_template.jinja4.17 KBa55ee1b1660128b7098723e0abcd92caa0788061051c62d51cbe87d9cf1974d8
config.json1.54 KBed36641e183b3d95dcefad8906aa22d183c445e4b582c8a0ca7d71a713c85f2d
generation_config.json188 B3b101cd89b140b757d0bca469e75570e75789a2423ada90a33ec17707dfacf08
merges.txt1.67 MB8831e4f1a044471340f7c0a83d7bd71306a5b867e95fd870f74d0c5308a904d5
model-00001-of-00004.safetensors4.90 GBd64c4c111c0e674ca42193f6456087928359120312e518347c272e681f8e4705
model-00002-of-00004.safetensors4.92 GBbfa8edcdfe585b27d4b7b59c38c548043499747d75c0ea2be592a25a7664f14f
model-00003-of-00004.safetensors4.98 GBb38c647466a4fa3b2ce97422a578c425dcfecc481ce1644217a6e93ecff30609
model-00004-of-00004.safetensors1.58 GB072f1769897157c462d2b178442faecbde237a70f9cf0a0e0ada54307656561d
model.safetensors.index.json32.9 KBe7e4bdc58d3302c97357f27979b270987dd620cf0cd9b1c130e3a51c9d64df95
rl_config.yaml12.9 KB2be48e2c00316e279a28d772dd832ad6673a08a459b8f9f067e6033b87b2cb34
special_tokens_map.json613 B76862e765266b85aa9459767e33cbaf13970f327a0e88d1c65846c2ddd3a1ecd
tokenizer.json11.4 MBaeb13307a71acd8fe81861d94ad54ab689df773318809eed3cbe794b4492dae4
tokenizer_config.json5.43 KB3e27b302e9844c5b9648a8dbc1958fbbf3bda640e07302f53c17ac7a3192def5
training_logs/20260609_214045_metrics_job_653585.csv10.8 KBa0b8532e24f7ffb6ddd8e63c194c29fc1da7471d4132c703e4da2c80f22a6b7f
training_logs/20260609_214045_metrics_job_653586.csv14.2 KB2e10ae1836ca48218ed3e84d3e44e2223d0bbe75b90f59aaf86c2aac90a24b94
training_logs/20260609_214045_metrics_job_653587.csv17.1 KB62a52e952c99ac1ac9a3531c7a9a4ab6dcec3ff6585652096c01a2ace2ee6efb
training_logs/20260609_214045_metrics_job_653588.csv13.6 KB9e6bf3caed959a84994cdf0a462da5a36247ad892e4e78922f3e7fb6a7708548
training_logs/20260609_214045_metrics_job_653589.csv2.50 KBd387f0be691f2f8bf95d6189a41afb4ab8e7704aa6f6da65fc9e9f69b690123a
training_logs/20260609_214045_metrics_report.md23.7 KB37ea9fbdd8fa25cf96bcf921e998074666ac808403ba9d9a3b76cebd10a7e689
training_logs/20260609_214045_metrics_table.csv50.2 KBbdcc9cfb23016b8ba678d95edb1b06dbcca2a5a56c622428ae9dcc3cc192f064
training_logs/20260609_214045_reward_vs_steps.png279 KB612865ae3e1c26bbb62acd3b75a903c3737903b78337e3f078bfae1aef54a63e
training_logs/20260609_214045_trial_results.csv3.97 MBeae34e3245431a070275788b58f690391e3627ed03acc18b52317cb872a774c7
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training_logs/20260609_214045_vllm_metrics_job_653585.csv549 KB7b354a689c502a5f9393bfff0b0983426ffcaf1fc46b1c46bb4c738aec0579d4
training_logs/20260609_214045_vllm_metrics_job_653586.csv666 KBe3f8a91bac3f118e82e851e78186716076d41a9bc28c5b0818e9ef96a07df540
training_logs/20260609_214045_vllm_metrics_job_653587.csv688 KBd98f4088234c25be3f3aebfc32a94303a667e2d8d48a6ee6f9dd5f2139cde02f
training_logs/20260609_214045_vllm_metrics_job_653588.csv572 KBb7acfca2e5efc086482256cb180ff1b0a295daaa62bb9ad0f5e52f7d012b8572
training_logs/20260609_214045_vllm_metrics_job_653589.csv52.9 KB30795b9254d78988ae8faf7e0cacdd8138d26a59644ad0beae0d64973a0e0009
training_logs/20260609_214045_vllm_metrics_table.csv2.88 MB3e8aa5ca765741f6c6a4a770c8736e5d82f8bce28bcd2315a44da1672fc0df67
training_logs/ablation-pymethods2test-seqmean-arm0-tis_653583.out53.6 KBe18233cd6428e8dcaba11f7a539ca3432594adbbbe2dc576e345262dbc20c87e
training_logs/ablation-pymethods2test-seqmean-arm0-tis_653584.out372 KBef7f4845b3b2d8addac5b16adf4ffff7ca0a23de7b7c45999f9c919dfe1ee3a8
training_logs/ablation-pymethods2test-seqmean-arm0-tis_653585.out23.2 MBa383fcb87f44eb8202d493c3a075d21b029c8a48345094d3b87e1b5b26bc7e48
training_logs/ablation-pymethods2test-seqmean-arm0-tis_653586.out29.5 MB6eb312e5d802af500569a6b68dbce64468e96a285edd5cf1acd375e81b907b99
training_logs/ablation-pymethods2test-seqmean-arm0-tis_653587.out39.4 MBf3b467320252ddc62ad9ee956a782634573d6751244537854604e946364df5b9
training_logs/ablation-pymethods2test-seqmean-arm0-tis_653588.out37.8 MB6306300b94a9bf493d8856124479d39ace101f1de2d402289704da14505fbdb9
training_logs/ablation-pymethods2test-seqmean-arm0-tis_653589.out3.29 MB1aa698402f61c8a042a09a4c50fc4f3eed2a522c5dae5a99afa038498050f878
vocab.json2.78 MBca10d7e9fb3ed18575dd1e277a2579c16d108e32f27439684afa0e10b1440910
VersionsEach time the pinned upstream commit or file list changed in this repo. Newest first.
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de6ccf2972 pinned now2026-11-15 04:21 UTC40 files · 16.5 GB

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$ fw get laion/ablation-pymethods2test-seqmean-arm0-tis-15-8B
# manifest sha256 ea6fcedfa82a… · 16.5 GB · 40 files
$ fw verify ./ablation-pymethods2test-seqmean-arm0-tis-15-8B laion/ablation-pymethods2test-seqmean-arm0-tis-15-8B
fw.pyChecks the signature and every sha256, tries each source in order, resumes.
$ python3 fw.py get https://freeweights.allternit.com/manifests/laion/ablation-pymethods2test-seqmean-arm0-tis-15-8B.json --dir ./ablation-pymethods2test-seqmean-arm0-tis-15-8B $ python3 fw.py verify ./ablation-pymethods2test-seqmean-arm0-tis-15-8B ./laion__ablation-pymethods2test-seqmean-arm0-tis-15-8B.json
hfThe Hugging Face CLI with one setting. Same repo id.
$ HF_ENDPOINT=https://freeweights.allternit.com hf download laion/ablation-pymethods2test-seqmean-arm0-tis-15-8B --revision de6ccf29722e5bd5572cbe8c557120e6bfec8ef4 --local-dir ./ablation-pymethods2test-seqmean-arm0-tis-15-8B
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From: laion <huggingface.co/laion>Newsgroups: alt.freeweights.textSubject: ablation-pymethods2test-seqmean-arm0-tis-15-8BDate: 2026-11-15Commit: de6ccf2Signed: 2DC28CC7B26A283B ✓
Upstream
laion/ablation-pymethods2test-seqmean-arm0-tis-15-8B
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de6ccf29722e5bd5572cbe8c557120e6bfec8ef4
Manifest
ablation-pymethods2test-seqmean-arm0-tis-15-8B.json · .minisig
Manifest sha256
ea6fcedfa82ad127ba316e9c88bdf719dfc41e1e6c46cc5326d927e1fc2c2814
Signature
minisign, Ed25519, key 2DC28CC7B26A283B
Created
2026-11-15 04:21 UTC
Generator
freeweights-manifest/0.1.0
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minisign, key 2DC28CC7B26A283B. ablation-pymethods2test-seqmean-arm0-tis-15-8B.json. Provenance. Takedown history: none.
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