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In-depth guides to understand the key concepts of AI

4 articles

Guide

How to Use Gemini 2.5 Pro's 2 Million Token Context Window

Dumping 10,000 files into an LLM causes retrieval failures. Here is the exact XML prompting framework to extract facts reliably from 2 million tokens.

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Bitexoft · 6 min
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Guide

Prompt Caching API Costs: How to Save 90% on LLM Bills

Prompt caching reduces API input costs from $3.00 to $0.30 per million tokens. Here is how to implement it in your codebase today.

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Bitexoft · 5 min
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Guide

Running Local LLMs in 2026: The Complete Privacy Guide

Sending proprietary company data to a third-party API is a security risk. Learn how to run 8B and 70B models entirely on your own hardware.

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Bitexoft · 11 min
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Guide

RAG Explained: How to Make AI Read Your Private Documents

The biggest problem with AI isn't that it hallucinates—it's that it doesn't know your business. Enter Retrieval-Augmented Generation.

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Bitexoft · 7 min
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