You're looking at a specific version of this model. Jump to the model overview.

anthropic /claude-4.5-haiku:1ad171f6

Input schema

The fields you can use to run this model with an API. If you don’t give a value for a field its default value will be used.

Field Type Default value Description
prompt
string
Input prompt
max_tokens
integer
8192

Min: 1

Max: 8192

Maximum number of output tokens
system_prompt
string
System prompt

Output schema

The shape of the response you’ll get when you run this model with an API.

Schema
{'items': {'type': 'string'},
 'title': 'Output',
 'type': 'array',
 'x-cog-array-display': 'concatenate',
 'x-cog-array-type': 'iterator'}