DocumentationModels

Claude 4.5 Haiku

Claude 4.5 Haiku is an AI model by Anthropic that runs in anymize in the EU.

2 min readUpdated

What it is good for

Good for batch work like subject lines, short summaries and labels.

Hosting and operation

Claude 4.5 Haiku runs in data centres in the EU. It is operated by AWS Bedrock and Google Cloud (Vertex AI).

For each request anymize picks the operator with the best availability, always within the EU.

Data processing

Data retention at the provider: none. Prompts and requests are not stored by the provider (zero data retention).

Data is not used for training.

With anonymization on, anymize replaces personal data with placeholders before the request reaches the model.

Technical data

ItemValue
Context window200,000 tokens
Max. output64,000 tokens
InputsText, Images
CapabilitiesTools, Reasoning
ClassSwift
Available since24 November 2025

Availability

The model is part of the default model selection.

Whether you may use it in a team is set by the “Model access” rule in the Governance Center.