AI 14 min
Azure AI Foundry Model Catalog: How to Choose the Right Model
A decision framework for the Foundry model catalog: LLMs vs SLMs, chat vs reasoning models, and specialized models, with real business use cases.
· Part 3 views
#LLM
2 articles
AI 16 min
What Is an AI Token? Why Every AI Cost Is Calculated in Them
Tokens are not words, and they are not characters. Here is what a token really is, why AI billing counts them, and how to work out the cost of a request.
Updated October 1, 2026 · Part 11 views
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