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Daily Planning
A tiny operating board for today, this week, and the thing that matters most.
Jack Min Ong
The future is still unknown.
Build anyway.
Writing, tools, visual explainers, and life chapters from the edge between machine learning infrastructure and becoming more alive.
About
Jack Min Ong, oversized curiosity.
This site is shifting from a traditional personal page into a branded home for ideas: a place for essays, utility apps, diagrams, and the mythology that makes the work feel alive.
JM
Hey, lorem ipsum...
Builder of small systems, strange maps, and useful explanations.
Placeholder intro for the next pass. It can mention Kuala Lumpur, San Francisco, Prime Intellect, GPUs, family, friends, taste, and the deeper thread underneath all the building.
SF / KL ML systems Visual notes
Placeholder quote from someone who has seen the drafts before the launch.
Placeholder quote about taste, velocity, and making confusing systems feel usable.
Placeholder quote for the person who knows the Malaysia to SF arc up close.
Writing
Notes from the frontier, sorted like a small newsroom.
Fused MoE + LoRA: Fitting Heterogeneous Adapters in a Single Forward Pass
Designing a fused kernel that applies per-expert LoRA adapters inside the MoE dispatch/combine cycle.
Notes on Blackwell SM100: What Actually Changed for Kernel Writers
A practical breakdown of what SM100 means if you're writing CUDA kernels — TCGEN05, UMMA, TMEM, and what you can ignore.
KV Cache Recompute vs. Offload — When Does Each Win?
Benchmarks and intuition for choosing between KV cache recompute and CPU offload in LLM serving.
Shipping INTELLECT-3: Lessons from Async RL on 512 H200s
What we learned training INTELLECT-3 with prime-rl's disaggregated async RL architecture.
Mini Apps
Small tools for planning, charts, and explainers.
Live
World Clocks
Find meeting overlap across SF, New York, Europe, Malaysia, and whatever timezone gets added next.
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SF
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NY
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DE
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MY
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Chart Studio
Quick visual sketches for throughput, money, habits, and systems that need a shape.
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GPU Explainers
Little interactive diagrams for kernels, memory, inference, and cluster behavior.
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Field Notes Index
A future shelf for daily logs, public scratchpads, and visual breadcrumbs.
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System Pulse
A small dashboard for live-ish status, rituals, or the machines that keep the site moving.
Uptime: 0d 0h 0m
Mem: -- / 141 GB HBM3e
Lore
Manhwa chapters for the arc underneath the work.
The polished version can become illustrated panels. For now, these are chapter placeholders: a loose timeline with room for mystery.
Roots and Rooms
Family, friends, and the first version of a life that feels designed on purpose.
Prime Labs
Training systems, GPU clusters, and the strange joy of making throughput visible.
Curiosity Engine
A chapter for questions that refuse to stay tidy.
Unknown Future
The page where the map ends and the work keeps going.
Long Arc
A placeholder for the far chapter, still private, still being earned.