---
title: Claude Haiku 5.5
type: taxonomy_archive
taxonomy: post_tag
slug: claude-haiku
term_id: 608
permalink: "https://worklumo.com/tag/claude-haiku/"
post_count: 1
---

# Claude Haiku 5.5

Posts in this archive: 1

- [Claude Haiku 5.5 Pricing Shock: Why the 100K-Token Cliff Can 5x Agent Bills](https://worklumo.com/wp-content/uploads/wp-mfa-exports/post/claude-haiku-pricing-token-cliff.md) — Anthropic launched Claude Haiku 5.5 with a two-tier pricing cliff. Exceeding 100k prompt tokens multiplies costs 5x. Architectural breakdown and playbook.