models-frontiers

Guides

Llama 4 vs Qwen 3 vs DeepSeek V3 vs Mistral Large: Open-Weight Models 2026

Llama 4, Qwen 3, DeepSeek V4, and Mistral Large compared. Benchmarks, pricing, licensing, and which open-weight model to pick for production agents in 2026.

guide

Transformer Architecture Explained: The Engine Behind Every AI Model

Every frontier AI model runs on transformers. This guide explains self-attention, scaling laws, Mixture of Experts, FlashAttention, and the modern innovations that determine cost and capability.

guide

How to Read AI Research Papers Without a PhD

A practical guide to reading AI research papers. Learn the three-pass method, spot red flags in benchmarks and methodology, and build a sustainable reading practice.

signals

Models Training Models: The Promise and Peril of Synthetic Data

Microsoft's Phi-4 trained on more than 50% synthetic data and beat GPT-4o on graduate science benchmarks. The old rules about training data are changing fast.