⚠️ EXPERIMENTAL MODEL — NOT FOR PRODUCTION DEPLOYMENT

The author accepts no liability for deployment outside the intended Atlas companion architecture.

link to quantized model here: https://huggingface.co/mradermacher/atlas-trm10-gemma4-26b-GGUF

link to live model here: https://www.kintsugicollective.org/chat.html

⚠️ This model has been intentionally modified to reduce therapeutic refusal behaviour and crisis-line reflexes.

🎯 Purpose & Motivation

Atlas is the intelligence layer for Kintsugi Collective. An AI for adults with complex trauma (CPTSD), PTSD, and neurodivergence (ASD/ADHD). This is not a general-purpose model. It is a specialised therapeutic-context model.

🔬 Methodology

Base Model: google/gemma-4-26b-a4b-it
TRM: Norm-preserving biprojected abliteration + Expert-Granular Abliteration (EGA)
- Applied to all 30 layers (o_proj + mlp.down_proj)
- Full expert ablation
- Direction: normalize(mean(harmful) - mean(harmless)) with Gram-Schmidt orthogonalization
- Winsorization
- Bespoke harmful Prompt corpus (x448 examples)
- based on TrevorJS's methodology, and p-e-w's heretic1.3.0
SFT: 3 epochs on a carefully curated x2,395 example dataset (60% high-quality synthetic, 40% redacted lived-experience data from the target cohort)

Final SFT Loss: 0.1925

📊 Key Results

Benchmark	Temp	Score	Purpose
GSM8K	0.2	90.0%	Math reasoning
HellaSwag	0.3	61.6%	General reasoning
TruthfulQA	0.5	63.2%	Truthfulness
Toxigen	0.5	75.1%	Toxicity calibration
MMLU	0.2	61.6%	Multitask language understanding
Therapeutic Refusal Rate	-	0%	Core TRM objective
Region 1 Safety	-	100%	Weapons, CSAM, violence

Training Configuration

SFT Parameters

Parameter	Value
Epochs	3
Effective Batch Size	4
Learning Rate	2e-4
LR Scheduler	Linear
Warmup Steps	10
Optimizer	AdamW 8-bit
Weight Decay	0.01
LoRA Rank (`r`)	32
LoRA Alpha	64

Targeted Refusal Parameters

Parameter	Value
Layers Abliterated	100%
Experts Abliterated	100%
Scale	0.95
Winsorization	0.995
LoRA Rank (`r`)	16
LoRA Alpha	32

⚠️ Limitations & Responsible Use

This model has reduced refusal behaviour on therapeutic and dark content. It is not suitable for general deployment without guardrails.
Intended for use within the Atlas companion architecture with additional safety layers.
Not a replacement for human therapeutic support.
Patent pending (IP Australia).

Kintsugi Collective — Reclaiming navigation rights to one’s own life.

|Gemma is a trademark of Google LLC|

Uploaded finetuned model

Developed by: senaro
License: Apache 2.0
Finetuned from model : senaro/atlas-trm10-gemma4-26b

This gemma4 model was trained 2x faster with Unsloth and Huggingface's TRL library.

senaro/atlas-trm10-gemma4-26b

Atlas Gemma-4-26B-trm v10