Barney Greenway

McG-221

·

AI & ML interests

LLMs on Apple Silicon

Recent Activity

liked a model about 1 hour ago

google/gemma-4-31B-it-qat-q4_0-unquantized

liked a model about 1 hour ago

google/gemma-4-26B-A4B-it-qat-q4_0-unquantized

liked a model about 23 hours ago

unsloth/gemma-4-31B-it-qat-GGUF

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Organizations

upvoted a collection 7 days ago

Bonsai 27B

10 items • Updated 6 days ago • 184

upvoted a collection 12 days ago

NVIDIA NVFP4 → MLX

NVIDIA post-trained NVFP4 checkpoints (ModelOpt PTQ) transcoded to MLX for Apple Silicon / mlx-node, keeping NVIDIA's per-layer bit allocation. • 1 item • Updated about 3 hours ago • 3

upvoted 2 collections 22 days ago

Ornith-1.0

Ornith-1.0 is a family of open-source LLMs specialized for agentic coding. • 8 items • Updated 24 days ago • 349

Ornith 1.0

MLX versions of Ornith 1.0 • 6 items • Updated 23 days ago • 4

upvoted 2 collections about 1 month ago

Gemma 4 QAT

Gemma 4 QAT (Quantization-Aware Training) for 3x less memory use and near original accuracy. • 16 items • Updated 3 days ago • 108

Qwen 3.x MTP

MLX MTP drafter checkpoints for Qwen 3.x speculative decoding with mlx-vlm. • 12 items • Updated Jun 1 • 9

upvoted 2 collections about 2 months ago

Gemma 4 QAT Q4_0

19 items • Updated Jun 5 • 148

Gemma 4 QAT

40 items • Updated Jun 5 • 13

upvoted 4 collections 2 months ago

Gemma-4-31B-IT-unsloth-mlx

Gemma-4-31B-IT (dense vision-language) quantized for Apple Silicon (MLX) — Unsloth Dynamic 2.0 with AWQ imatrix pre-scaling. • 9 items • Updated May 16 • 1

Gemma-4-26B-IT-unsloth-mlx

Gemma-4-26B-A4B-IT MoE quantized for Apple Silicon (MLX) — Unsloth Dynamic 2.0 with AWQ imatrix pre-scaling. • 8 items • Updated May 16 • 1

Magistry

Q1 2026 merges based on Mistral 24B • 2 items • Updated Mar 22 • 2

Qwen-3.6-unsloth-mlx

AWQ-style pre-scaling using Unsloth's imatrix calibration data, then 3-6-bit affine quantization with the Unsloth mixed-precision recipe via MLX • 18 items • Updated May 15 • 19

upvoted 4 collections 3 months ago

gemma-4-abliterated

21 items • Updated 10 days ago • 33

Uncensored Gemma 4 MLX

10 items • Updated Apr 16 • 2

Qwen3.6

4 items • Updated Apr 22 • 448

Qwen3.5

Qwen3.5 is Qwen's new model family including Qwen3.5 Small: 0.8B, 2B, 4B, 9B and Qwen3.5 Medium: 35B-A3B, 27B, 122B-A10B and 397B-A17B. • 25 items • Updated 3 days ago • 164

upvoted 4 collections 4 months ago

Qwen3.5-122B-A10B

MINT quantized versions of Qwen3.5-122B-A10B at multiple budget targets (MLX & GGUF) • 4 items • Updated Apr 7 • 2

APEX Quants (GGUF)

MoE models quantized with the APEX Quantization technique ( https://github.com/mudler/apex-quant ) • 42 items • Updated 16 days ago • 127

Gemma 4

88 items • Updated Jun 3 • 146

Gemma 4

Gemma 4 is Google's new model family including including E2B, E4B, 26B-A4B, and 31B. • 43 items • Updated 3 days ago • 243