VentureBeat · Oct 7
Anthropic's Claude Haiku 5.5 cuts small-model prices by 90%, to $0.10 per million input tokens
Anthropic released Claude Haiku 5.5 at $0.10 per million input tokens and $0.50 per million output tokens for requests under 100,000 tokens, against $1 and $5 for Haiku 4.5, and $0.50 and $2.50 above that size. Anthropic estimates real workloads cost about 75% less after a tokenizer change, and says about 90% of Haiku 4.5 requests fall in the cheaper tier. It also halved Sonnet 5.5 cache reads to $0.10 per million tokens, and on its own benchmarks Haiku 5.5 scored 72.4% on OSWorld 2.1 against 83.9% for Sonnet 5.5.
▸ The MSP Angle
Is it worth switching our AI agents to a cheaper small model?
For high-volume steps such as ticket triage, summarizing documents, classifying email and routing requests, a small model at a tenth of last year's price changes the math on what you can automate for a fixed monthly fee. Rerun your own test set before you switch, because vendor benchmarks are not your workload, and keep the larger model for the steps that need judgment. Then decide how much of the saving you pass on to clients and how much becomes margin.