Stories by sshroot

ARC-AGI-3 [pdf]

1.5x Faster Moe Training with Custom MXFP8 Kernels

FrontierMath Tier 4

Perplexity Deep Research

I came in first on ARC-AGI-Pub using Sonnet 3.5

Datacenter Anatomy Part 1: Electrical Systems

Pixtral Large

FrontierMath: A benchmark for evaluating advanced mathematical reasoning in AI

Flaky Tests Overhaul at Uber

GB200 Hardware Architecture – Component Supply Chain and BOM

Alexa Dropped the Ball

Zed Decoded: Text Coordinate Systems

Open LLM Leaderboard 2

Phi-3-Medium

Reclaiming CPU for Free with Go's Profile Guided Optimization

Nvidia Blackwell Perf TCO Analysis – B100 vs. B200 vs. GB200NVL72

Uber Serves over 40M Reads per Second from Online Storage

A guide to navigating quarterly noise-flow

Microsoft Copilot Pro

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