What Is a Context Window in AI? A Practical Guide for Users
Context windows now reach millions of tokens, but bigger doesn’t mean the model actually remembers more. Here’s what the number really tells you.
UncommonBits
Why AI Detectors Flag Human Writing (And How They Work)
AI detectors misclassify real human writing far more often than most people realize, and the mistakes aren’t random. Here’s the mechanism behind it.
Why AI Models Hallucinate: The Mechanism Explained
Hallucination isn’t a bug that better training eventually fixes. OpenAI’s own research suggests it’s a statistical inevitability. Here’s why.
What Is Prompt Injection? The AI Security Risk Explained
Prompt injection is ranked the top security risk for AI applications by OWASP. Here’s how the attack actually works, and why no model fully prevents it.
How AI Token Pricing Actually Works (And Why It Bites)
AI pricing looks simple until the bill arrives. Here’s how token-based pricing actually works, and why output costs more than input everywhere.