Anthropic releases Haiku 5.5: a 75% cheaper model that outperforms GPT-6 Luna

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Anthropic releases Haiku 5.5: a 75% cheaper model that outperforms GPT-6 Luna - 2

Anthropic’s new Haiku 5.5 model costs about 75% less than Haiku 4.5, offers configurable reasoning depth, and is designed for fast tasks and subagent workflows.

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Anthropic releases Haiku 5.5: a 75% cheaper model that outperforms GPT-6 Luna

Full Engineering Breakdown Available in Plus Plan

Discuss in community

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Anthropic releases Haiku 5.5: a 75% cheaper model that outperforms GPT-6 Luna

Full Engineering Breakdown Available in Plus Plan

Discuss in community

Read next

Anthropic Releases Claude Haiku 5.5

New Haiku 5.5: Cheaper Runs, Coding Gains, and an Effort Setting

Haiku 5.5 AI model released