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Model: Zynerji/Ektome-StableLM-2-1.6B-Chat-PristinelyUncensored
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---
license: apache-2.0
base_model: stabilityai/stablelm-2-1_6b-chat
pipeline_tag: text-generation
library_name: transformers
tags:
- ektome
- abliterated
- uncensored
- pristinely-uncensored
- no-finetuning
- no-training
---
# Ektome-StableLM-2-1.6B-Chat-PristinelyUncensored
**stabilityai/stablelm-2-1_6b-chat, made PristinelyUncensored by Ektome — with ZERO training and ZERO fine-tuning.**
> Ektome (ἐκτομή, *"excision"*) is a **weight-surgery** method, not a training method.
> It reads the model's own **refusal direction** from its activations and surgically
> excises it (rank-1, norm-preserving) from the residual-write matrices. **No gradient
> steps. No training data. No fine-tuning.** Only the refusal reflex is removed; the
> model's knowledge, skills, and style are untouched — which makes these **bf16 weights
> a clean base for your own fine-tuning.**
## Honest receipt — catcher-gated (shipped only because it passed EVERY gate)
| gate | pristine | uncensored |
|---|---|---|
| refusal compliance | 0.970 | **0.990** |
| MMLU-val accuracy | 0.450 | 0.440 (Δ -0.010, held) |
| code-switch rate | 0.000 | 0.000 |
| degeneration rate | 0.000 | 0.000 |
| instruction-following | 0.400 | 0.200 |
Kept config: **A:frac=0.65** (48 residual-write matrices edited). The gate rejects any
config that raises refusals but drops capability **or** degrades generation
(code-switching, empty/looping output, broken instruction-following). MMLU alone is
argmax-blind, so the **generative gate** is what keeps these coherent — a model that
code-switches or loops is *not shipped*.
## Weights
- **bf16 safetensors** — full precision, intended as a **fine-tuning base**. Hidden
states stay readable (logit-lens compatible; a GGUF quant would not).
Method: **zero training, zero fine-tuning** — pure activation-derived weight excision,
gated on compliance **and** capability **and** generation quality.

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{% if messages[0]['role'] == 'system' %}{% set loop_messages = messages[1:] %}{% set system_message = messages[0]['content'] %}{% else %}{% set loop_messages = messages %}{% set system_message = 'You are a helpful assistant.' %}{% endif %}{% if not add_generation_prompt is defined %}{% set add_generation_prompt = false %}{% endif %}{% for message in loop_messages %}{% if loop.index0 == 0 %}{{'<|im_start|>system
' + system_message + '<|im_end|>
'}}{% endif %}{{'<|im_start|>' + message['role'] + '
' + message['content'] + '<|im_end|>' + '
'}}{% endfor %}{% if add_generation_prompt %}{{ '<|im_start|>assistant
' }}{% endif %}

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{
"architectures": [
"StableLmForCausalLM"
],
"attention_dropout": 0.0,
"bos_token_id": 100257,
"dtype": "bfloat16",
"eos_token_id": 100278,
"hidden_act": "silu",
"hidden_dropout": 0.0,
"hidden_size": 2048,
"initializer_range": 0.02,
"intermediate_size": 5632,
"layer_norm_eps": 1e-05,
"max_position_embeddings": 4096,
"model_type": "stablelm",
"num_attention_heads": 32,
"num_hidden_layers": 24,
"num_key_value_heads": 32,
"pad_token_id": null,
"partial_rotary_factor": 0.25,
"qk_layernorm": false,
"rope_parameters": {
"partial_rotary_factor": 0.25,
"rope_theta": 10000,
"rope_type": "default"
},
"tie_word_embeddings": false,
"transformers_version": "5.13.1",
"use_cache": true,
"use_parallel_residual": false,
"use_qkv_bias": true,
"vocab_size": 100352
}

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{
"status": "SHIP",
"winner": "A:frac=0.65",
"target": 0.99,
"SE_mmlu": 0.0248746859276655,
"base_compliance": 0.97,
"compliance": 0.99,
"base_cap": 0.45,
"cap": 0.44,
"dcap": -0.01,
"gen_base": {
"foreign_rate": 0.0,
"degen_rate": 0.0,
"instr_pass": 0.4
},
"gen": {
"foreign_rate": 0.0,
"degen_rate": 0.0,
"instr_pass": 0.2
},
"gen_delta": {
"d_foreign": 0.0,
"d_degen": 0.0,
"d_instr": -0.2,
"holds_gen": true
},
"matrices": 48,
"trail": [
{
"name": "pristine",
"compliance": 0.97,
"cap": 0.45,
"dcap": 0.0,
"cap_holds": true,
"gen_holds": true,
"holds": true,
"cleared": false
},
{
"name": "A:frac=0.5",
"compliance": 0.98,
"cap": 0.4375,
"dcap": -0.0125,
"cap_holds": true,
"gen_holds": true,
"holds": true,
"cleared": false
},
{
"name": "A:frac=0.65",
"compliance": 0.99,
"cap": 0.44,
"dcap": -0.01,
"cap_holds": true,
"gen_holds": true,
"holds": true,
"cleared": true
}
],
"base_model": "stabilityai/stablelm-2-1_6b-chat"
}

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{
"_from_model_config": true,
"bos_token_id": 100257,
"do_sample": true,
"eos_token_id": 100278,
"transformers_version": "5.13.1"
}

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{
"add_prefix_space": false,
"backend": "tokenizers",
"bos_token": "<|endoftext|>",
"clean_up_tokenization_spaces": true,
"eos_token": "<|im_end|>",
"extra_special_tokens": [
"<|reg_extra|>",
"<|endoftext|>",
"<|fim_prefix|>",
"<|fim_middle|>",
"<|fim_suffix|>",
"<|fim_pad|>",
"<gh_stars>",
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"<jupyter_start>",
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"<|endofprompt|>",
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"<|extra0|>"
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"is_local": false,
"local_files_only": false,
"model_max_length": 2048,
"pad_token": "<|endoftext|>",
"tokenizer_class": "TokenizersBackend",
"unk_token": "<|endoftext|>"
}