skinny.

Latest / Tustin AI Ramblings

Episode 8 — April 23, 2026

Episode 8. This week's highlights from around the AI landscape.\n\nThis week: knowledge architecture tradeoffs that determine how AI systems scale, what a major model upgrade actually does to your production stack, and why domain-specific post-training is becoming the durable moat in vertical AI.

The skinny

The skinny isn't ready yet — notes appear once the transcript is processed.