Claude Haiku 5.5 is Anthropic's fastest and most capable small model, built for high-volume, cost-sensitive tasks. It handles summarization, classification, coding subagents, customer support, and browser use with speed and accuracy. Whether you need to process large amounts of text, automate repetitive workflows, or build responsive AI features, this model delivers performance without the overhead. It's designed to be efficient, reliable, and easy to integrate, making it a smart choice for teams that need quality AI at scale.
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Launched October 13, 2026
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