Embeddings
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LLMs & Generative AI
Changing Your Embedding Model Invalidates Every Vector You Stored
Vectors from two different models occupy incompatible spaces. Mixing them silently produces nonsense similarity scores with no error anywhere.
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Computer Vision
Image Similarity Search Depends Entirely on What You Embed
The same photograph produces different neighbours depending on whether your model was trained for objects, styles, faces or text descriptions.
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