Model4 sources
4d agoAnthropic Releases Claude Haiku 5.5
Anthropic launched Claude Haiku 5.5, its first update to the Haiku tier in one year. The model matches the pricing of OpenAI's GPT-6 Luna while delivering superior performance. Anthropic also cut prices for Sonnet 5.5.
The Signal
This move forces a price war in the small-model segment, lowering costs for high-volume API users.