Lemma
Collection
A lemma is "something assumed" — an intermediate theorem on the path to a larger proof, or a heading that signals the subject of what follows. • 18 items • Updated
Lemma — Gemma 4 E4B — MLX 4-bit
The mid-sized member of the Lemma model family by Lethean. An EUPL-1.2 fork of Gemma 4 E4B with the Lethean Ethical Kernel (LEK) merged into the weights.
This repo hosts the MLX 4-bit build for native Apple Silicon inference via mlx-lm and mlx-vlm. For the GGUF playground (Ollama, llama.cpp) see lthn/lemma. For the unmodified Google base see LetheanNetwork/lemma.
Family
| Repo | Format | Bits |
|---|---|---|
lthn/lemma |
GGUF multi-quant | Q4_K_M → BF16 |
lthn/lemma-mlx |
MLX | 4-bit |
lthn/lemma-mlx-8bit |
MLX | 8-bit |
lthn/lemma-mlx-bf16 |
MLX | bf16 |
License
EUPL-1.2. See Gemma Terms of Use for upstream base model terms.
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Model size
2B params
Tensor type
BF16
·
U32 ·
Hardware compatibility
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Quantized
Model tree for lthn/lemma-mlx
Base model
google/gemma-4-E4B Finetuned
google/gemma-4-E4B-it Quantized
LetheanNetwork/lemma Finetuned
lthn/lemma