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Battle-tested patterns, production insights, and practical guides for building AI systems that actually work. No hype, just engineering.

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AI Security
16 min read

Prompt Injection Attacks We've Seen in Production (And How We Stopped Them)

Real examples of prompt injection attempts against our enterprise AI products, from naive attacks to sophisticated multi-step exploits.

SecurityPrompt InjectionEnterprise
Jan 15
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AI Agents
14 min read

Building Long-Term Memory for AI Agents That Actually Works

How we built a memory system that lets our AI agents remember context across months of interactions without blowing up costs or latency.

MemoryAgentsVector Database
Jan 12
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AI Engineering
12 min read

Getting LLMs to Return Valid JSON: A Production Guide

Why response_format isn't enough, and the validation pipeline that catches the 3% of malformed outputs that will break your production system.

JSONStructured OutputValidation
Jan 10
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AI Engineering
35 min read

Neural Networks From First Principles: A Visual Deep Dive

Build your intuition for neural networks from the ground up. Understand exactly how neural networks learn, why they work, and what happens inside - with diagrams, examples, and no hand-waving.

Neural NetworksDeep LearningBackpropagation
Mar 1
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AI Engineering
30 min read

Embeddings Explained: How AI Understands Meaning

A comprehensive guide to embeddings - the secret sauce behind modern AI's understanding of language, images, and more. Learn how words become numbers that capture meaning.

EmbeddingsNLPVector Databases
Feb 15
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Prompt Engineering
25 min read

Prompt Engineering: From Beginner to Expert

The definitive guide to writing prompts that get results. Learn the techniques that separate amateur prompts from expert-level prompts that unlock AI's full potential.

Prompt EngineeringChatGPTLLM
Feb 1
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