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#459 – DeepSeek, China, OpenAI, NVIDIA, xAI, TSMC, Stargate, and AI Megaclusters

Lex Fridman Podcast

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KVCache in Transformers

  • Memory is crucial for reasoning in transformers due to the attention mechanism, which calculates relationships between all words in the context.
  • KVCache optimizes this by storing a compressed representation of previous tokens, enabling efficient autoregressive generation.
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