claude-haiku-5-5 · Anthropic
Claude Haiku 5.5 is Anthropic’s next-generation product, designed for high-throughput, cost-sensitive tasks. It can reliably handle fast and repetitive workloads such as summarization, context compression, database queries, and classification requests. It is also well suited to be used as a sub-agent model in programming workflows alongside Opus 5.5 and Sonnet 5.5.
Claude Haiku 5.5 is Anthropic’s next-generation product, designed for high-throughput, cost-sensitive tasks. It can reliably handle fast and repetitive workloads such as summarization, context compression, database queries, and classification requests. It is also well suited to be used as a sub-agent model in programming workflows alongside Opus 5.5 and Sonnet 5.5.
Claude Haiku 5.5 has a 200,000 token context window.
On AIHubMix, Claude Haiku 5.5 costs $0.1 per million input tokens and $0.5 per million output tokens.
Claude Haiku 5.5 accepts text, image and PDF input.
Claude Haiku 5.5 is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to claude-haiku-5-5 — no other code changes needed.
Claude Haiku 5.5 is developed by Anthropic. AIHubMix aggregates it alongside models from other providers behind one API and one bill.
Claude Haiku 5.5 was released on October 8, 2026 by Anthropic.
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Use Claude Haiku 5.5 via the AIHubMix unified API — one interface for every major LLM.