body of work

VIGIL: Lightweight Spatial-Temporal Memory

Vision-Informed Graph-structured Indexed Ledger (VIGIL): A lightweight framework for spatial temporal memory and scene understanding in edge AI systems

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A digital garden/logs of an ai research and systems engineer (btw).

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operator

0xEljh

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ai research · systems engineer

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startup ai lab

tools · 7d window

Claude Code

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53.4h active

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recent log

Transformation of the Transformer

Tracking the evolution of the transformer architecture since 'Attention is all you need'.

Feb 10, 2026

·

9 min

LR Scheduling and SGD

My first encounter with training internals

Jan 15, 2026

·

4 min

·

deep learning
math
pytorch

Low-Friction Time Accounting

Vibecoding a personal system

Jan 8, 2026

·

5 min

·

life
analytics

GPU Programming Basics: Hardware and Mental Models

A semi-organized dump of resources and notes for breaking the GPU programming abstraction layer.

May 30, 2025

·

5 min

·

deep learning
triton

Cut Cross Entropy, Visualized

A visual breakdown of Apple's memory-efficient cut cross entropy implementation

May 21, 2025

·

20 min

·

deep learning
math
triton

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