March 18, 2026Published by Sean Kim on March 18, 2026Categories Tips & TutorialsClaude Model Lineup 2026: Opus 4.6, Sonnet 4.6, Haiku 4.5 — Which One to PickAnthropic just updated the Claude model lineup. If you’re building with the API or just picking which model to use, here’s the current state. Current models […]