Category
Model comparisons, benchmarks and what to actually run.
Pick the tier from what a wrong answer costs, then compare two or three models on cost per completed task. Plus the long-context cliffs, cache rates and expiring promos that flip rankings.
MCP is an open standard that lets AI apps like Claude, ChatGPT and Cursor connect to outside tools and data. Here's how servers, clients and transports work, how it differs from skills, and how to stay safe.
OpenAI shipped GPT-6 Astra on 3 September 2026, two days after Anthropic shipped Claude Fable 5.1 . They land on the same list price — $10 per million input tokens, $50 per…
Anthropic shipped Claude Fable 5.1 on 1 September 2026, five weeks after Claude Opus 5 . On the price sheet the choice looks trivial: Fable 5.1 costs exactly twice as much per…
Three frontier models landed within six weeks of each other in the second half of 2026, and they occupy genuinely different positions: one is built to be cheap and fast, one to be…