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# finops

The practice of Cloud Financial Management to understand and optimize cloud spend.

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The LLM Should Never Do the Math

The LLM Should Never Do the Math

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9 min read
Multi-Account AWS Cost Visibility Without a FinOps Team

Multi-Account AWS Cost Visibility Without a FinOps Team

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8 min read
Per-agent GPU cost: what LangSmith can't tell you

Per-agent GPU cost: what LangSmith can't tell you

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4 min read
I Stopped Clicking Through the AWS Pricing Calculator. Now I Just Describe the Architecture.

I Stopped Clicking Through the AWS Pricing Calculator. Now I Just Describe the Architecture.

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4 min read
Knowing which model openrouter/auto actually ran (and what it cost)

Knowing which model openrouter/auto actually ran (and what it cost)

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4 min read
Karpenter consolidation: 6 settings worth tuning in 2026

Karpenter consolidation: 6 settings worth tuning in 2026

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6 min read
A cloud cost tagging strategy that actually works

A cloud cost tagging strategy that actually works

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5 min read
Unit Prices Are Falling, So Why Are the Bills Going Up? Tokenomics for AI Platform Owners

Unit Prices Are Falling, So Why Are the Bills Going Up? Tokenomics for AI Platform Owners

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11 min read
Tokenomics Foundation (introducciĂłn y perspectiva)

Tokenomics Foundation (introducciĂłn y perspectiva)

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2 min read
Prompt Cache Break: Hit-Rate Fell 100% to 40% in 40 Lines

Prompt Cache Break: Hit-Rate Fell 100% to 40% in 40 Lines

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11 min read
Your LLM Judge Costs More Than the Agent. Gate It in 40 Lines.

Your LLM Judge Costs More Than the Agent. Gate It in 40 Lines.

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10 min read
A spend baseline and a 3σ alarm: catching a runaway AI agent the same day

A spend baseline and a 3σ alarm: catching a runaway AI agent the same day

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4 min read
Opentofu vs pulumi, which one survives a 200-account landing zone

Opentofu vs pulumi, which one survives a 200-account landing zone

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13 min read
Agent Loop Cost: 11x Your Per-Call Quote, in 40 Lines

Agent Loop Cost: 11x Your Per-Call Quote, in 40 Lines

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11 min read
AI ops is not aiops the closed loop distinction that changes everything

AI ops is not aiops the closed loop distinction that changes everything

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14 min read
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