Tag: attention
All the articles with the tag "attention".
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Why Streaming LLMs Need Attention Sinks
A walkthrough of attention sinks: what they are, why softmax produces them by accident, why naive sliding-window inference collapses without them, and how a four-token reservation lets streaming inference run to four million tokens with no quality loss.
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How to Mitigate the Lost-in-the-Middle Effect in LLMs
A look at why long contexts quietly break LLMs, why important information is easier to use at the boundaries than in the middle, and why agents that periodically restate their goals at the end of the context often work better.