1536-dim OpenAI text-embedding-3-large is used for: semantic search and RAG

[CLS] pooling does: uses the first token's embedding as the sentence representation

CLS pooling: uses the first token's embedding as the sentence representation

mean pooling often outperforms [CLS] for sentence similarity tasks

Mean pooling captures overall sentence meaning better than [CLS] token embedding

weight tying does in language models: shares embedding and output projection matrices

Ever wonder how machines understand the sequence of words in a sentence?

384-dim all-MiniLM-L6-v2 optimizes: fast sentence similarity with 6 layers

All-MiniLM-L6-v2 optimizes fast sentence similarity with 6 layers

768-dim BERT embeddings capture: bidirectional context from masked language modeling

768-dim BERT embeddings capture bidirectional context from masked language modeling

Retrieval-augmented generation

RAG enables LLMs to access new information without retraining