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Language Model Builder
FREEFree Mac app for building a small language model from scratch.
New(no reviews yet) 0 views Updated 9/9/2026
Overview
Free Mac app for building a small language model from scratch.
Key Features
No artificial additivesThe educational content is only as long as it needs to be, without generated filler content.Train a GPT on your Mac.Understand language models in about 90 minutesLanguage modelsnext-word prediction, n-grams, RNNsTokenizationhow text becomes numbersEmbeddingshow numbers acquire meaningAttentionhow words take in their contextThe transformerthe architecture inside every modern modelTraining dataweb crawls, filtering, deduplicationLoss & gradient descenthow a model actually learns
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