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    Chris Fregly

    Chris Fregly is a Principal Developer Advocate for AI and Machine Learning at Amazon Web Services, and is an influential voice on systems performance engineering due to his expertise in technical engineering strategy.

    #27 Systems performance engineering
    12CiteRank

    Last updated 11 Nov 2026 · Named in 4 answers across 2 engines
    Bing AI Mode starts a separate baseline. Copilot remains a separate public engine and keeps its history; changes across the switch are not like-for-like growth.

    How AI engines see them

    Recognized by 4 of 4 measured engines. Updated 2026-10-17
    • ChatGPTNot named

      Known for full-stack AI performance work, with a background associated with Netflix, Databricks and AWS.

    • GeminiNamed in 3 answers

      Multi-time O'Reilly author with technical leadership roles at Netflix, Databricks and AWS.

    • Google AI ModeNamed in 1 answers

      Performance-focused engineering leader and author specializing in large-scale machine learning and distributed data infrastructure.

    • PerplexityNot named

      No description yet.

    • Bing AI ModeNot named

      No description yet.

    • CopilotNot named

      Optimizes GPU kernels and inference performance and wrote the O'Reilly book AI Systems Performance Engineering.

    Top Segments

    • #27Systems performance engineeringof 28
      Named in 8 answers

    Top URLs

    1. 1
      Brendan Gregg - Wikipedia
      en.wikipedia.org3 citations
    2. 2
      Bio - Brendan Gregg
      brendangregg.com3 citations
    3. 3
      AI Systems Performance Engineering: Optimizing Model Training
      goodreads.com2 citations

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