Claude Haiku 3.5 is Anthropic's fastest and most affordable Claude model, optimized for near-instant responsiveness. Despite its speed, it delivers surprisingly strong performance on coding, instruction following, and analytical tasks—making it perfect for customer-facing applications and high-volume workflows.
Key Features
Fastest Claude model available
Lowest cost in the Claude family
Strong coding and analysis capabilities
Near-instant responses
Vision and image understanding
Tool use and function calling
Use Cases
Customer service chatbots requiring fast responses