Stan Tyan

AI abstention separates trustworthy AI memory from confident fabrication.

Kimi K3 leads July 2026's radar, with Thinking Machines Inkling, Tencent Hy3, NVIDIA Audex-2B, and Ternary Bonsai 27B.

AI memory is the new vendor lock-in.

AI agent memory failures aren't a bug.

A practitioner's reference to the subscription metrics that connect recurring revenue, retention, LTV, and unit economics into a system you can act on.

The 10 ML algorithms that solve most real-world problems - when to use each, what breaks in production, and runnable Python code for every one.

What data, frameworks, and eight years of startup research actually tell us about building ventures that survive - from Lean Startup to AI-native teams.

A practitioner's walkthrough of the math that powers A/B tests - conversion rates, confidence intervals, Z-scores, and when to trust your results.

A/B testing compares two versions of something to see which performs better.

Five tips for getting hired as a data scientist or data analyst by making the hiring decision easier.