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Understanding LLM performance degradation: a deep dive into Context Window limits

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post Stefano Demiliani

Stefano Demiliani · 2025-11-02 · 1,066 words · about 5 min

"The context window represents the maximum amount of text (measured in tokens) that an LLM can process in a single request."

Quotes

  • “The context window represents the maximum amount of text (measured in tokens) that an LLM can process in a single request.” (Defines the fundamental constraint that impacts all LLM application design and performance considerations)

Context

  • Features: context window management, performance monitoring, token counting, context pruning, document chunking, request timeout handling

Source: Stefano Demiliani, community blog. Summary, key points and quotes are derived (CONTENT-NOTICE.md); read the original for the full text.