New launchAnthropic · Announced 2026-10-07 · Found by us 10/13/2026

Claude Haiku 5.5 launches for high-volume, cost-sensitive work

Anthropic has introduced Claude Haiku 5.5, a small model designed for high-volume, cost-sensitive work. The company describes it as its fastest, cheapest and most capable small model yet.

What changed

Claude Haiku 5.5 joins Anthropic’s model lineup. Anthropic says it improves on its previous small models in speed, cost and capability, and is designed for high-volume, cost-sensitive work.

Why it may matter for your work

For businesses handling many AI requests, a faster, cheaper small model could help keep running costs down. The brief announcement does not establish which everyday tasks it handles well.

What it can actually do

Designed for high-volume, cost-sensitive work; specific tasks are not detailed on this page.

Limits to check

The page gives no exact prices, performance measurements or access details.

“It’s designed for high-volume, cost-sensitive work.”From the linked source page