Claude Haiku 5.5 officially launched on B.AI, with API and Web Chat available for simultaneous access

B.AI platform announces that Anthropic's latest Haiku model, Claude Haiku 5.5, is officially launched, with API and Web Chat both open for experience. This model is designed for high-frequency calls and latency-sensitive workloads, achieving a better balance between speed, cost, and intelligence, suitable for well-defined sub-agent tasks. The model defaults to adaptive thinking, supports five levels of reasoning intensity, has image understanding and tool invocation capabilities, and supports 1M Token ultra-long context with a maximum output of 128K. It is applicable in scenarios such as classification, routing, information extraction, summarization, real-time customer service, code-assisted retrieval, and interface automation. From now on, developers and users can directly call Claude Haiku 5.5 through the B.AI platform.