Claude 5.5: Three Models to Choose from Based on the Task

Anthropic has released Claude 5.5 in three variants with shared capabilities but designed for different tasks. The focus is not so much on what they can do, but rather when to prioritize one over the others for a given task.
Choosing the Model Based on Task and Context of Use
The models in the Claude 5.5 series are designed for different types of work, prompting questions about which model is most suitable for each task. This question is particularly relevant in the context of a product design workflow, where twenty real use cases are discussed to illustrate the distribution of roles among the models. Specific effort adjustments are noted as being appropriate depending on the tasks, and transitioning from one model to another based on needs is considered.
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Shared Skills in Code, Data, and Images
The three variants of Claude 5.5 share fundamental capabilities: they can write code, analyze information, process images, and interact with tools. This common foundation allows for a wide range of uses without changing model families.
A Three-Variant Range in the Claude 5.5 Family
The Claude 5.5 family includes three distinct models: Haiku 5.5, Sonnet 5.5, and Opus 5.5. All belong to the same lineage, making their joint use in a technical environment easier.
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