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Beijing Will Not Pace the Frontier: China’s Speed-First AI Safety Regime

AI safety is on fire.

AI safety is on fire. On 12 September 2026, Dario Amodei published an essay arguing that frontier labs must deliberately slow the pace at which they improve model capabilities. China was central to his geopolitical ar...

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Anthropic Subscriptions Offer 5x+ More Value Than OpenAI

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How GLM5.3 Sparse Attention Affects HBM Memory Usage

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How Sparse Attention Affects DRAM/NAND Memory

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Intel Panther Lake Teardown

Looking inside Intel 18A and Intel’s Panther Lake. A free SemiAnalysis STEEL teardown.

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The Chinese AI Infrastructure Boom: Introducing the SemiAnalysis China Datacenter Model

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Authors

The writers behind this newsletter.

  • Dylan Patel

    Bridging the gap between business and the worlds most important industry.

  • Dashboard American

    Dashboard is life.

  • Doug O'Laughlin

    Writing about what I like right now - aka Semiconductors.

  • Afzal Ahmad
  • Myron Xie
  • Daniel Nishball
  • Wega Chu

    Analyst - Hardware, ODM

  • Jeremie Eliahou Ontiveros
  • Max Kan
  • Jack Carson

    MIT

  • Maya Barkin

    Analyst at SemiAnalysis, focused on AI and datacenters, with a strong interest in the geopolitical dynamics shaping global tech and supply chains.

  • Kimbo Chen
  • Reyk Knuhtsen
  • Andrew Wagner

    Semiconductor Process/Manufacturing Analyst

  • Jordan Nanos
  • Ivan Chiam
  • Clara Ee
  • Tanj Bennett

    Cambridge, IBM, MemBrain, OTL, Combinatorics, Borland (run times libraries, Quattro, Paradox), Microsoft (SQL Server, WinCE, .NET compact, Optima, Midori, Bing, HoloLens, Azure), Avant-Gray EBL, ECC for Rivos, SemiAnalysis staff since summer '24.

  • Cam Quilici

    AI at SemiAnalysis

  • Nicolas Bontigui
  • Ray Wang

    Analyst @SemiAnalysis. Focusing on memory and AI supply chain.

  • Bryan Shan

    HPC

  • Alec Ibarra
  • Sam Harshe

    research and engineering at SemiAnalysis

  • Samuel Kruse

    Engineering and stuff.

  • Zane Fong
  • Joey Brookhart
  • Terence Ong
  • Daniel Sanchez
  • STEEL Team

    SemiAnalysis Teardown Engineering & Evaluation lab. Tearing down and analyzing the world's most advanced hardware!

  • Ellie Holbrook

    Energy @ SemiAnalysis

  • Allison Elliott

    Member of STEEL teardown team.

  • Adith Shankar

    STEELman

  • Sarah Lawrence

    Member of STEEL teardown team

  • Muhammad Zuhair

    DCmaxxing

  • Oliver Kennon
  • Minjae Kang
  • Robert Boswall

    Energy Analyst at SemiAnalysis; Personal at: @Robertboswall

  • Evan Cloutier
  • Billy Cao

    Undergraduate at NTU, Singapore. HPC | GPU | LLM

  • Pratt Bhatt
  • Patrick Schaabi

    Schaabi Patrick

  • Wenyao Gao
  • Everlyn
  • Gianluca Bencomo

    Founder and CEO, Efference

  • Harrison Barclay
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