Which of the following is the correct way to import and create a Langchain chat client for Anthropic Claude?

easy📝 Syntax Q12 of 15

LangChain - LLM and Chat Model Integration

Aimport langchain client = langchain.ChatAnthropic('claude')

Bfrom langchain.chat_models import ChatAnthropic client = ChatAnthropic(model_name='claude-v1')

Cfrom langchain import ChatClaude client = ChatClaude()

Dimport ChatAnthropic from langchain client = ChatAnthropic('claude-v1')

Step-by-Step Solution

Solution:

Step 1: Check the correct import syntax
The official import is from langchain.chat_models import ChatAnthropic.
Step 2: Verify client creation syntax
Creating the client uses ChatAnthropic(model_name='claude-v1') to specify the model.
Final Answer:
from langchain.chat_models import ChatAnthropic client = ChatAnthropic(model_name='claude-v1') -> Option B
Quick Check:
Correct import and model name usage = D [OK]

Quick Trick: Import from langchain.chat_models and set model_name [OK]

Common Mistakes:

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