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Anthropic releases Claude Haiku 5.5 as its cheapest, fastest small model

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Anthropic introduces Claude Haiku 5.5, which it describes as the cheapest, fastest, and most capable small model it has released. On average, running it costs around 75% less than Claude Haiku 4.5.

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@claudeai

Introducing Claude Haiku 5.5: the cheapest, fastest, and most capable small model we’ve ever released.

On average, it costs around 75% less to run than Claude Haiku 4.5.

Source: Claude · x.comPublished · added here