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Writing on satellite AI, machine learning, and building things that work in production.

April 10, 2026·6 min read

Why Fine-tuning Beats Prompting for Satellite AI

Everyone reaches for prompt engineering first. For general language tasks, that's often enough. For satellite imagery, it almost never is — and here's why the gap exists.

Fine-tuningSatellite AIFoundation ModelsPrithvi

January 15, 2025·4 min read

512MiB ≠ 512MB — the silent trtexec bug

trtexec accepts --memPoolSize=workspace:512MiB without complaint, then builds with ~1KB of workspace. No error. No warning. Here's what's actually happening and how to check if it bit you.

TensorRTJetsonCUDAEmbedded MLDebugging