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Anthropic Releases Small AI Model Claude Haiku 5.5

AI NewsWave | Oct 8, 2026, 17:31 KST | Based on 4 Korean news reports

Key points

Anthropic released the small AI model Claude Haiku 5.5 on Oct. 7 (local time). It replaces the existing Haiku 4.5, and Digital Today reported that the Haiku line's upgrade came after about a year.

The model targets high-volume repetitive work such as summarization, information compression, database lookups and classification. It is explained as a product aimed at the market for high-volume tasks in enterprise AI agents.

The size of the cost reduction differs by report. Digital Daily and Digital Today said it cut operating costs by an average of 75% from its predecessor, while AI Times reported API costs were lowered by up to 90%. AI Times noted that Anthropic is broadening its AI lineup ahead of an initial public offering.

Sources (in Korean)

Compiled by AI NewsWave from facts confirmed across the Korean reports above. Translated from the Korean version.