Get a Model
beta.models.retrieve(strmodel_id, ModelRetrieveParams**kwargs) -> BetaModelInfo
/v1/models/{model_id}?beta=true
Get a specific model.
The Models API response can be used to determine information about a specific model or resolve a model alias to a model ID.
Parameters
model_id: str
Model identifier or alias.
Returns
Get a Model
Python
from anthropic import Anthropic
client = Anthropic(
api_key="my-anthropic-api-key",
)
beta_model_info = client.beta.models.retrieve(
model_id="model_id",
)
print(beta_model_info.id){
"id": "claude-sonnet-4-20250514",
"created_at": "2025-02-19T00:00:00Z",
"display_name": "Claude Sonnet 4",
"type": "model"
}Returns Examples
{
"id": "claude-sonnet-4-20250514",
"created_at": "2025-02-19T00:00:00Z",
"display_name": "Claude Sonnet 4",
"type": "model"
}