Claude Haiku 3.5

Claude Haiku 3.5 is Anthropic's ultra-fast AI model that revolutionizes the approach to high-speed tasks requiring intelligence. It's the fastest model in the Claude lineup, capable of processing massive data volumes in seconds while maintaining reasoning quality.

The key innovation is combining Claude 3 Haiku's speed with improvements across every skill set, surpassing even Claude 3 Opus on many intelligence benchmarks. The model demonstrates impressive reasoning and code generation abilities, including powerful multi-turn code refinement that reduced errors by 60%.

Technically, the model supports a context window of up to 200,000 tokens and can generate up to 8,192 tokens in a single response. In coding, it scores 40.6% on SWE-bench Verified, outperforming many agents using state-of-the-art models.

Pricing starts at $0.80 per million input tokens and $4 per million output tokens, with up to 90% cost savings with prompt caching. Perfect for user-facing products, specialized sub-agent tasks, and generating personalized experiences from huge volumes of data, including chatbots, code completion, and content moderation with enterprise-grade speed and reliability.