JESSICA RUAN

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⭒ Jane Street Challenge 1/N: Can You Design a Chip? - What is a Protocol Emulator, Common Communication Protocols, and CPU-Based DesignHow I Make AI Comics: Could Gesture-First Be the Next Greyscale-First?How I'd Play The Sims Is Probably How I Want to LiveDo I Understand the Average American? Or, Ways To Be a Useful Member of Society Without Founding a Tech Company or Working in AI⭒ Bug Bounties Can’t Outbid Nation-States, but We Can Pay in Other WaysJess’s Quest to Become an Orator: Or, How to Hold Down the Fort When You’re Talking to a Ben-Shapiro-Wannabe on a PodcastJane Street Challenge 0/N: Can You Reverse Engineer An ASIC?⭒ A Few of Us Investigated OpenAI's Agent Traffic on an Austrian/German WikiSubscribe to This Blog with RSS⭒ A Post-AI CTF Format Could Be A Research RetreatIf You're Not Gonna Be Yet-Another-Inference-Provider... Then What?Electric Catan at Opensauce 2026: In Which We Print a PCB and Then Some (By Which We Mean 59 More)The Open Frontier 0.75/N: Chain of Thought Faithfulness via RickrollWhy Blog? Economics of Blub and The Small RoomFour Galette Fillings Are All You NeedThe Open Frontier 0.5/N: I Probed an MoE Model and Mostly Just Learned How MoE WorksThe Open Frontier 0/N: Who, what, Qwen, and why?⭒ 2025 Review and Lookahead: A "Graduation" Every 5 YearsInference Engines 3/N: Speculative DecodingInference Engines 2/N: Batching and PagedAttentionInference Engines 1/N: KV CacheInference Engines 0/N: FoundationsHow to Raise a Creole: PTX, DSLs, and the Case for Optimizing the Universal DialectThree Travel Times Are All You NeedIntroducing the Untechnical BlogSite Update: RainbowThe AI Security Market Has an Offensive-Defensive MismatchCMU Rust Filterlab Reference: Double Hashing and SIMDThe FFmpeg Incident: Or, Vulnerability Disclosure Drama Existed Before AIHow Phones and Amateur Radio Chose Different PathsDeep Learning 3/N: Sequence ModelingDeep Learning 2/N: Convolutional Neural NetworksDeep Learning 1/N: First Thoughts on Deep LearningWhat the Tmux: An Unwatched Pot BoilsDocker Inside Docker: The MovieUnderstanding Volatile: A CUDA Prefix Sum StoryGame Development, a.k.a. Why I Started ProgrammingHow CPS Sneaks Into Event Loops