Patterns - CosVec

CosVec is designed to sit within a larger system, powering decisions with AI. Learning to think in terms of discrete, atomic decisions that compose into complex system behavior is a key skill for getting the most out of CosVec. This section assumes you know the CosVec primitives and understand how confidence works. If not, read those first.

The patterns

Pattern	What it does	Benefits
Speculative Fan-Out	Send many questions in a single call, including speculative ones, and let your code decide what’s relevant	Cost, Speed
Confidence-Gated Routing	Utilize confidence as a second decision axis to build safer systems	Reliability, Safety
Composite Scoring	Combine several dimensions of analysis into a single score	Cost, Reliability, Speed
Intent Routing	Classify a user’s intent and route to the appropriate handler	Cost, Speed

We’re always keen to learn how people are making use of our primitives. If you’ve found a killer use case you think should be mentioned here, feel free to drop us a note!