Claude Haiku 5.5 - Anthropic's fastest and most capable Haiku yet
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Claude Haiku 5.5 is Anthropic's fastest and most capable small model, built for high-volume, cost-sensitive tasks like summarization, classification, coding subagents, customer support, and browser use.
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Anthropic's Claude Haiku 5.5 is a faster, lower-cost model designed for high-volume and speed-sensitive workloads.
What makes it different: It combines stronger performance with significantly lower pricing and is the first Haiku model with an adjustable effort setting.
Key features:
• 90% lower pricing than Haiku 4.5 for prompts up to 100K tokens
• Anthropic's fastest model to date at standard speed
• Adjustable effort settings to balance cost and intelligence
• Stronger performance across computer use, reasoning, knowledge work, and coding
• Built for tasks like summarization, classification, coding subagents, customer support, and browser use
• Available through Claude Platform, AWS, Google Cloud, and Microsoft Azure
Who it's for: Developers and teams running high-volume, cost- or latency-sensitive AI workloads.
Explore Claude Haiku 5.5