Your daily dose of complex AI concepts made simple, practical, and accessible for everyone.
blogpost
Reasoning Models Explained: How o1, o3, and DeepSeek R1 Think Before They Answer
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ai-engineering
LoRA and QLoRA: Fine-Tuning LLMs on a Single GPU
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ai-engineering
Graph RAG: When Knowledge Graphs Beat Vector Search
Read post →Ask which post fits your problem, or anything about Peri's work on LLMs, RAG, and agents. It'll link you straight to the article.
ai-engineering
Standard unit tests cannot evaluate LLM outputs because the same question can have dozens of correct answers. This post covers LLM-as-judge scoring,...
ai-engineering
Exact-match caching fails for LLMs because users never ask the same question twice in identical words. Semantic caching solves this by comparing...
ai-engineering
OpenAI and Anthropic both now ship production-ready agent frameworks. This post compares them side by side: how each models an agent, handles...
machine-learning
XGBoost dominates every structured-data leaderboard. This guide explains exactly why: gradient boosting, second-order Taylor objectives, regularisation, optimal leaf weights, and split scoring,...
ai-engineering
MCP is the USB-C port for AI applications, one protocol that connects any LLM host to any external tool or data source....
artificial-intelligence
OpenAI Codex powers GitHub Copilot and sparked the AI coding revolution. This post explains exactly how it works, the 54M-repo training corpus,...
machine-learning
Random Forest builds hundreds of deliberately different decision trees and takes a vote. This guide explains exactly why that works, covering bootstrap...
blogpost
Real-world data is expensive, biased, and often private. Synthetic data lets AI systems generate their own training sets, and it is becoming...
blogpost
Developing a new drug used to take 12 years and cost over $1 billion. AI is compressing that timeline dramatically, from predicting...
blogpost
GPUs brute-force intelligence with matrix math. Neuromorphic chips take the opposite approach, mimicking how biological neurons fire and wire to achieve AI...