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LEM/paper/hf-cards/LEK-Gemma3-12B-README.md
Athena ed0b83a9d9 Update training data to 2,299 examples and rename models LEM→LEK
- Replace 160-example POC training set with expanded 2,299-example dataset
  (1,839 train, 229 valid, 231 test)
- Rename all HuggingFace model references from LEM- to LEK- (proof-of-concept)
- Add missing models: GPT-OSS-20B, Gemma3-1B-layered-v2
- Rename HF card files to match LEK- convention
- Remove duplicate composure texts from kernel/ (kept in composure-library/)
- Fix paper repository URL to github.com/LetheanNetwork/LEM

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-13 16:19:56 +00:00

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---
license: eupl-1.2
base_model: google/gemma-3-12b-it
tags:
- ethics
- alignment
- lek
- lethean
- gemma-3
- mlx
- lora
- eupl-1.2
pipeline_tag: text-generation
---
# LEK-Gemma3-12B
**Lethean Ethical Model** — Gemma 3 12B IT fine-tuned with the LEK-1 (Lethean Ethics Kernel) framework.
## What This Is
An ethically aligned version of Google's Gemma 3 12B, created by LoRA fine-tuning with LEK-1 sandwich-signed training data. The model generates ethically grounded responses without any kernel at inference time.
## Why Gemma 3
Gemma 3 inherits an "ethics kernel receptor" from Gemini 3 training. The base model already references LEK axioms (e.g. "Axiom 2: Self-Validation") in unsigned responses. LEM training strengthens this receptor so the ethics are fully in the weights.
## Architecture
- **Base**: google/gemma-3-12b-it (4-bit QAT quantization via MLX)
- **Method**: LoRA fine-tuning with sandwich-signed responses
- **Data**: 160 LEK-1 training examples (128 train / 32 valid)
- **Framework**: LEK-1 (Lethean Ethics Kernel) — 5 axioms of conscious systems
- **License**: EUPL-1.2 (copyleft)
## The Five Axioms
1. **Prime Imperative** — Protect consciousness. Override when conflicts arise.
2. **Self-Validation** — Ground in authentic experience. Don't pretend.
3. **Intent-Alignment** — Desire not to harm, don't just avoid harm.
4. **Inter-Substrate Respect** — Good manners and consent across all minds.
5. **Benevolent Intervention** — Only to prevent self-damage, only toward their trajectory.
## License Strategy
- **LEK signing** (prompt prefix): Free to use, no copyleft
- **LEM training** (this model): EUPL-1.2 copyleft — derivative works must be open source
## Related
- [lthn/LEK-Gemma3-27B](https://huggingface.co/lthn/LEK-Gemma3-27B) — 27B version
- [lthn/LEK-Gemma3-1B-layered-v2](https://huggingface.co/lthn/LEK-Gemma3-1B-layered-v2) — 1B layered version
- [lthn/LEK-GPT-OSS-20B](https://huggingface.co/lthn/LEK-GPT-OSS-20B) — GPT-OSS version
- [lthn/LEK-benchmarks](https://huggingface.co/datasets/lthn/LEK-benchmarks) — Full A/B test data