Anthropic Launches Claude Haiku 5.5: 75% Cost Cut and Sonnet Cache Pricing Update
Original: Claude Haiku 5.5
Anthropic released Claude Haiku 5.5, a small model optimized for high-volume tasks with costs reduced by ~75% compared to Haiku 4.5, serving as a coding subagent for larger models. Additionally, Sonnet 5.5's cache read prices were halved, lowering the cost of most agentic workloads by ~20%.
- •Claude Haiku 5.5 offers ~75% lower running costs than Haiku 4.5, designed for repetitive tasks like summarization and classification.
- •Haiku 5.5 is positioned as an efficient subagent for Opus 5.5 and Sonnet 5.5 in coding workflows.
- •Cache read prices for Claude Sonnet 5.5 are halved, reducing overall costs for most agentic workloads by ~20%.