## Why does one toxic protein spare some neurons and destroy others? Amyloid-beta, the protein at the heart of Alzheimer's, does not kill every neuron identica

• Privacy summary pages now accurately describe account, billing, and analytics data handling
• Full Privacy Policy updated to version 2026-07-23, covering in-browser tool data and retention windows

Run LoRA local fine-tuning of Gemma-4 E4B on an M4 Pro with mlx-tune. In 33 seconds the model learns your JSON schema. A full field report of Apple Silicon local fine-tuning.

Fine-tune Qwen3.5 with QLoRA on an RTX 4060 Ti using 76 ChatML samples. A full walkthrough from environment setup through LoRA merge, GGUF conversion, and Ollama deploy, plus five hard rules for Windows CUDA fine-tuning.

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