Introducing computer use, a new Claude 3.5 Sonnet, and Claude 3.5 Haiku Update (12/03/2024): We have revised the pricing for Claude 3.5 Haiku. The model is now priced at $0.80 MTok input / $4 MTok output. Today, we’re announcing an upgraded Claude 3.5 Sonnet, and a new model, Claude 3.5 Haiku. The upgraded Claude 3.5 Sonnet delivers across-the-board improvements over its predecessor, with particul