Claude Haiku 5.5 is now available for writing and chat through Scribeist's managed models and BYOK connections. It replaces Haiku 4.5 in the model list, and saved Haiku 4.5 selections in Custom AI Assistants now use the newer model.

Haiku's displayed credit multiplier is now 1x as opposed to the previous 9x as Haiku 5.5 is significantly cheaper than Haiku 4.5.

Actual credit usage is based on the cost reported by the provider for each response. Not the multiplier.

See: Comparing models and credit use for further understanding.