Stories by jxmorris12

Memory access is O(N^[1/3])

Highrises

How does gradient descent work?

Small Products That Improved My Life

Whispers of A.I.'s Modular Future (2023)

An Age of AI Enlightenment

A vision researcher's guide to some RL stuff: PPO and GRPO

LLMs are strangely-shaped tools

Learned Structures

LoRA-XS: Low-Rank Adaptation with Small Number of Parameters

Evals in 2025: going beyond simple benchmarks to build models people can use

Dissecting Batching Effects in GPT Inference

My (speculative) master plan for immortality

Richard Feynman and the Connection Machine (1989)

Defeating Nondeterminism in LLM Inference

Perceived Age (2024)

Don't Build an RL Environment Startup

Shifting Bits in Company History

ML Systems: Motivating Dense Models

The "it" in AI models is the dataset

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