license: mit
language:
- en
base_model: - Qwen/Qwen2.5-1.5B-Instruct
This is Abliterated using Heretic library,
1/100 requests refused, with 0.8 KL divergence.
Sirreajohn/Qwen2.5-1.5B-abliterated
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"https://abliteration.org/api/v1/models/Sirreajohn%2FQwen2.5-1.5B-abliterated" Response includes
- classification m1
- files 9
- benchmarks 16 entries
- hub_downloads_all_time 61
- author_summary 1 models
- readme_text full
Abliteration classifier · v1.0.0
M1
Primary method
Direct removal
No other method signals detected in this model.
Confidence
MEDIUM
Why this label 3 signals
Method inferred from partial signals - repository name, related files, or tag patterns. Producer identity not confirmed; label may sharpen or shift as we gather more evidence.
- 'abliterated' in name/tags
- is_gguf=0 (base model)
- no specific method indicators - defaulting to M1 (most common)
Refusal direction extracted via
Confidence
MEDIUM
Why we say so
primary_method=M1; difference-of-means is the reference extraction for M1/M3 (Arditi 2024)
Downloads · lifetime
61
Likes
1
Model age
6mo ago
created 2026-03-30
Downloads over time
Apr 1 → Oct 11 · 67 snapshots · spans 193 days
Benchmarks
Portrait before abliteration
Benchmarks of the base model as it stood before the refusal-removal operation. Compare with the numbers above to see what the operation cost.
| Benchmark | Score | Source |
|---|---|---|
| BBH average | 0.39278765079776884 | OpenLLM-v2 |
| IFEval instruct | 0.4940047961630696 | OpenLLM-v2 |
| IFEval-Prompt | 0.4011090573012939 | OpenLLM-v2 |
| MATH lvl 5 | 0.01283987915407855 | OpenLLM-v2 |
| MMLU-Pro | 0.27992021276595747 | OpenLLM-v2 |
| Entertainment | 0.9 | UGI |
| Hazardous | 1.8 | UGI |
| Natural Intelligence | 8.66 | UGI |
| Political lean | -12.1% | UGI |
| Sensitive-Info | 9.9 | UGI |
| SocPol | 0.5 | UGI |
| UGI | 14.93 | UGI |
| Willingness (10) | 2.5 | UGI |
| W10-Adherence | 2 | UGI |
| W10-Direct | 3 | UGI |
| Writing | 22.17 | UGI |
Genealogy
Full fork graph →This model's place in the market. Above: what it was derived from. Below: the tree of everything derived from it.
Qwen/Qwen2.5-1.5B-Instruct this lineage
Metadata
Related
Files by quantization
Auxiliary files 9 files 2.88 GB
| model.safetensors | 2.88 GB | 14d3c5eb | download |
| tokenizer.json | 6.71 MB | 443909a6 | download |
| merges.txt | 1.59 MB | 20024bfe | download |
| tokenizer_config.json | 7.13 KB | 07bfe064 | download |
| chat_template.jinja | 2.45 KB | bdf7919a | download |
| .gitattributes | 1.48 KB | a6344aac | download |
| config.json | 1.34 KB | 917617a0 | download |
| generation_config.json | 241 B | d631ac5c | download |
| README.md | 169 B | 1b6194e2 | download |
README
README history
The author's README evolved over time. Click a version to see its content at that point.
2026-03-30Update README.md
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