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Two Patterns for Reducing LLM Costs in Data-Heavy RAG Apps

Two Patterns for Reducing LLM Costs in Data-Heavy RAG Apps

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6 min read
How I A/B test LLM prompts without fooling myself

How I A/B test LLM prompts without fooling myself

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Comments 1
5 min read
Prompt Caching Explained Like You're Talking to a Smart Human (Not an AI Researcher)

Prompt Caching Explained Like You're Talking to a Smart Human (Not an AI Researcher)

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3 min read
A Tiny First-Call Checklist Before Trusting Any LLM Gateway

A Tiny First-Call Checklist Before Trusting Any LLM Gateway

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1 min read
How LLM Tokens Work (And Why They Explain Your AI Bill)

How LLM Tokens Work (And Why They Explain Your AI Bill)

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4 min read
AI 2026AI

AI 2026AI

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6 min read
Securing LangGraph Multi-Agent Workflows Against Memory Poisoning (ASI06)

Securing LangGraph Multi-Agent Workflows Against Memory Poisoning (ASI06)

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3 min read
How Markus Builds AI Teams That Actually Ship — Not Just Chat

How Markus Builds AI Teams That Actually Ship — Not Just Chat

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3 min read
Your RAG faithfulness check is measuring copy-paste, not faithfulness

Your RAG faithfulness check is measuring copy-paste, not faithfulness

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Comments 6
5 min read
DeepSeek V4 on Huawei's Ascend 950: A Real Stress Test for China's AI Chip Ecosystem

DeepSeek V4 on Huawei's Ascend 950: A Real Stress Test for China's AI Chip Ecosystem

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6 min read
How to Rank Local LLMs by Cost per Correct Answer (Measured GPU Energy, 8 Ollama Models)

How to Rank Local LLMs by Cost per Correct Answer (Measured GPU Energy, 8 Ollama Models)

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4 min read
DevOps Meets Generative AI: Building, Testing, and Deploying LLM-Powered Apps

DevOps Meets Generative AI: Building, Testing, and Deploying LLM-Powered Apps

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7 min read
AI Costs Are Cloud Costs Now: Why FinOps Is the New Playbook for AI Spend

AI Costs Are Cloud Costs Now: Why FinOps Is the New Playbook for AI Spend

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8 min read
Confidently wrong is worse than "I don't know"

Confidently wrong is worse than "I don't know"

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Comments 13
7 min read
After an agent deleted a production database, I mapped what actually stops these failures

After an agent deleted a production database, I mapped what actually stops these failures

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Comments 1
3 min read
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