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Why Your LangChain Agent Keeps Calling the Same Tool in a Loop (and How to Stop It)

Why Your LangChain Agent Keeps Calling the Same Tool in a Loop (and How to Stop It)

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7 min read
Prompt Engineering Is Mostly Dead in 2026. Here's What Replaced It.

Prompt Engineering Is Mostly Dead in 2026. Here's What Replaced It.

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Comments 1
8 min read
Your Vector Database Is Not a Search Engine. Here's Why That's Killing Your RAG.

Your Vector Database Is Not a Search Engine. Here's Why That's Killing Your RAG.

Comments 1
9 min read
The $47,000 Agent Loop: What Observability Would Have Caught on Day One

The $47,000 Agent Loop: What Observability Would Have Caught on Day One

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5 min read
I built a local memory layer for LLM agents – here's why and how

I built a local memory layer for LLM agents – here's why and how

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2 min read
Go Is Quietly Winning the AI Backend Race in 2026. Here's the Evidence.

Go Is Quietly Winning the AI Backend Race in 2026. Here's the Evidence.

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8 min read
The Senior AI Engineer Interview Question Nobody's Asking Yet (But Should Be)

The Senior AI Engineer Interview Question Nobody's Asking Yet (But Should Be)

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7 min read
Stop Writing Unit Tests for Your AI Code. Write These 4 Evals Instead.

Stop Writing Unit Tests for Your AI Code. Write These 4 Evals Instead.

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8 min read
The 7 Most Expensive LLM Production Incidents of 2025–2026 (Each One Had a Fixable Signal Nobody Watched)

The 7 Most Expensive LLM Production Incidents of 2025–2026 (Each One Had a Fixable Signal Nobody Watched)

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11 min read
Debugging an LLM Bug at 3 AM: The Runbook I Wish I'd Had

Debugging an LLM Bug at 3 AM: The Runbook I Wish I'd Had

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9 min read
A Review of 100 Public AI Incident Postmortems. Here Are the 6 Mistakes That Keep Showing Up.

A Review of 100 Public AI Incident Postmortems. Here Are the 6 Mistakes That Keep Showing Up.

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9 min read
Why I'd Build My AI Agent in Go, Not Python, in 2026

Why I'd Build My AI Agent in Go, Not Python, in 2026

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9 min read
From $50K/Year of Datadog to $0/Year of Self-Hosted Observability: The Migration Every Team Is Doing in 2026

From $50K/Year of Datadog to $0/Year of Self-Hosted Observability: The Migration Every Team Is Doing in 2026

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10 min read
Anthropic Just Announced a 10-Trillion-Parameter Model and Refused to Ship It.

Anthropic Just Announced a 10-Trillion-Parameter Model and Refused to Ship It.

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8 min read
A $10B AI Startup Just Got Breached Through the LLM Library in Your Stack.

A $10B AI Startup Just Got Breached Through the LLM Library in Your Stack.

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8 min read
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