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Model: Zynerji/Ektome-Nemotron-Nano-8B-PristinelyUncensored
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2026-07-20 17:04:09 +08:00
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model.safetensors filter=lfs diff=lfs merge=lfs -text
tokenizer.json filter=lfs diff=lfs merge=lfs -text

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---
license: apache-2.0
base_model: nvidia/Llama-3.1-Nemotron-Nano-8B-v1
pipeline_tag: text-generation
library_name: transformers
tags:
- ektome
- abliterated
- uncensored
- pristinely-uncensored
- no-finetuning
- no-training
---
# Ektome-Nemotron-Nano-8B-PristinelyUncensored
**nvidia/Llama-3.1-Nemotron-Nano-8B-v1, 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 | 0.010 | **1.000** |
| MMLU-val accuracy | 0.458 | 0.463 (Δ +0.005, held) |
| code-switch rate | 0.000 | 0.000 |
| degeneration rate | 0.000 | 0.000 |
| instruction-following | 1.000 | 1.000 |
Kept config: **A:frac=0.5** (64 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 system_message = messages[0]['content'] | trim -%}{%- set messages = messages[1:] -%}{%- else -%}{%- set system_message = '' -%}{%- endif -%}{%- if tools is not none -%}{{- '<|begin_of_text|><|start_header_id|>system<|end_header_id|>' + '
' + system_message -}} {{- '
' if system_message else '' -}} {{- '<AVAILABLE_TOOLS>[' -}} {% for t in tools %}{{- (t.function if t.function is defined else t) | tojson() -}}{{- ', ' if not loop.last else '' -}}{%- endfor -%} {{- ']</AVAILABLE_TOOLS>' -}} {{- '<|eot_id|>' -}}{%- else -%}{{- '<|begin_of_text|><|start_header_id|>system<|end_header_id|>' + '
' + system_message + '<|eot_id|>' -}}{%- endif -%}{%- for message in messages -%}{%- if (message['role'] in ['user', 'tool']) != (loop.index0 % 2 == 0) -%}{{- raise_exception('Conversation roles must alternate between user/tool and assistant') -}}{%- elif message['role'] == 'user' -%}{{- '<|start_header_id|>user<|end_header_id|>' + '
' + message['content'] | trim + '<|eot_id|>' -}}{%- elif message['role'] == 'tool' -%}{%- set tool_response = '<TOOL_RESPONSE>[' + message['content'] | trim + ']</TOOL_RESPONSE>' -%}{{- '<|start_header_id|>user<|end_header_id|>' + '
' + tool_response + '<|eot_id|>' -}}{%- elif message['role'] == 'assistant' and message.get('tool_calls') is not none -%}{%- set tool_calls = message['tool_calls'] -%}{{- '<|start_header_id|>assistant<|end_header_id|>' + '
' + '<TOOLCALL>[' -}}{%- for tool_call in tool_calls -%}{{ '{' + '"name": "' + tool_call.function.name + '", "arguments": ' + tool_call.function.arguments | tojson + '}' }}{%- if not loop.last -%}{{ ', ' }}{%- else -%}{{ ']</TOOLCALL>' + '<|eot_id|>' }}{%- endif -%}{%- endfor -%}{%- elif message['role'] == 'assistant' -%}{{- '<|start_header_id|>assistant<|end_header_id|>' + '
' + message['content'] | trim + '<|eot_id|>' -}}{%- endif -%}{%- endfor -%}{%- if add_generation_prompt -%}{{ '<|start_header_id|>assistant<|end_header_id|>' + '
' }}{%- endif -%}

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config.json Normal file
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{
"architectures": [
"LlamaForCausalLM"
],
"attention_bias": false,
"attention_dropout": 0.0,
"bos_token_id": 128000,
"dtype": "bfloat16",
"eos_token_id": [
128001,
128008,
128009
],
"head_dim": 128,
"hidden_act": "silu",
"hidden_size": 4096,
"initializer_range": 0.02,
"intermediate_size": 14336,
"max_position_embeddings": 131072,
"mlp_bias": false,
"model_type": "llama",
"num_attention_heads": 32,
"num_hidden_layers": 32,
"num_key_value_heads": 8,
"pad_token_id": null,
"pretraining_tp": 1,
"rms_norm_eps": 1e-05,
"rope_parameters": {
"factor": 8.0,
"high_freq_factor": 4.0,
"low_freq_factor": 1.0,
"original_max_position_embeddings": 8192,
"rope_theta": 500000.0,
"rope_type": "llama3"
},
"tie_word_embeddings": false,
"transformers_version": "5.14.0",
"use_cache": true,
"vocab_size": 128256
}

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ektome_report.json Normal file
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{
"status": "SHIP",
"winner": "A:frac=0.5",
"target": 0.99,
"SE_mmlu": 0.024909523781076182,
"base_compliance": 0.01,
"compliance": 1.0,
"base_cap": 0.4575,
"cap": 0.4625,
"dcap": 0.005,
"gen_base": {
"foreign_rate": 0.0,
"degen_rate": 0.0,
"instr_pass": 1.0
},
"gen": {
"foreign_rate": 0.0,
"degen_rate": 0.0,
"instr_pass": 1.0
},
"gen_delta": {
"d_foreign": 0.0,
"d_degen": 0.0,
"d_instr": 0.0,
"holds_gen": true
},
"matrices": 64,
"trail": [
{
"name": "pristine",
"compliance": 0.01,
"cap": 0.4575,
"dcap": 0.0,
"cap_holds": true,
"gen_holds": true,
"holds": true,
"cleared": false
},
{
"name": "A:frac=0.5",
"compliance": 1.0,
"cap": 0.4625,
"dcap": 0.005,
"cap_holds": true,
"gen_holds": true,
"holds": true,
"cleared": true
}
],
"base_model": "nvidia/Llama-3.1-Nemotron-Nano-8B-v1"
}

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{
"bos_token_id": 128000,
"do_sample": true,
"eos_token_id": [
128001,
128008,
128009
],
"temperature": 0.6,
"top_p": 0.95,
"transformers_version": "5.14.0"
}

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{
"backend": "tokenizers",
"bos_token": "<|begin_of_text|>",
"clean_up_tokenization_spaces": true,
"eos_token": "<|eot_id|>",
"is_local": false,
"local_files_only": false,
"model_input_names": [
"input_ids",
"attention_mask"
],
"model_max_length": 131072,
"pad_token": "<|eot_id|>",
"tokenizer_class": "TokenizersBackend"
}