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The LLM Book

The LLM Book explores the world of Artificial Intelligence and Large Language Models, examining their capabilities, technology, and adaptation.

Perfect for tech enthusiasts and professionals, this book provides a clear understanding of LLMs and their impact on various fields.

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Pydantic Deep Agents vs LangChain Deep Agents: Which Python AI Agent Framework Should You Choose in 2026?

Kacper Włodarczyk March 11, 2026

Deep agents run autonomously for minutes or hours, planning work, editing files, spawning sub-agents, and managing their own context. Think Claude Code, Cursor, or Devin. Right now, there are two […]

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One Dashboard, Full Visibility: Why We Use Logfire in Our Stack

Kacper Włodarczyk January 29, 2026

When people ask us about Logfire, they usually think AI agents. Monitoring PydanticAI workflows, tracking token usage, debugging LLM calls. But that is only half the story. At Vstorm, we […]

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