Claude Haiku 5.5: Anthropic’s Fastest Model

The fastest Claude for everyday questions, summaries and translation

Claude Haiku 5.5 is Anthropic’s newest small model, which Anthropic describes as its fastest. With a very long context window, it suits quick, high-volume work such as everyday questions, summaries, translation and organizing information, and its writing keeps the natural Claude style.

On CherryChat it reads images, searches the web automatically when needed, creates Word, Excel and PowerPoint files, and can add diagrams or small interactive widgets when explaining how something works. For very hard reasoning, Claude Sonnet or Opus is the safer choice.

Available on CherryChat; not an official Anthropic product.

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Using it on CherryChat

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