Anthropic ships Claude Haiku 5.5 as default Haiku model in Claude Code v2.1.293
Claude Code v2.1.293 adds Claude Haiku 5.5 (claude-haiku-5-5), now the default Haiku model on the Anthropic API, with 1M context and pricing of $0.10/$0.50 per million tokens, rising to $0.50/$2.50 for prompts over 100K tokens. The release also adds agentType to subagentStatusLine and isDeferred to tool registration.
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Summary last validated Oct 8, 2026
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