Insights

Cost & security, for teams shipping LLMs.

Practical writing on cutting token spend, routing models, and defending against prompt attacks.

Cost

Where your LLM budget actually goes

A breakdown of the four biggest sources of token waste in production — and how much each one typically costs.

Routing

You're probably overpaying for the wrong model

How policy-based model routing sends each request to the cheapest model that still meets your quality bar.

Security

Prompt injection is a billing problem too

Why the line between an LLM security incident and a cost incident is thinner than most teams realize.

Caching

Semantic caching, explained simply

Turning your most common queries into a $0 line item with exact and embedding-based caching.

Security

Denial-of-wallet: the attack nobody budgets for

How runaway generations and loop attacks blow up your API bill — and how to cap them at the gateway.

Compliance

Building an audit trail for every prompt

What SOC 2, GDPR, and HIPAA-minded teams should log when LLMs touch sensitive data.

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