anthropic

Anthropic: Claude Opus 4.1

models/Claude Opus 4.1

Claude Opus 4.1 is an updated version of Anthropic's flagship model, offering improved performance in coding, reasoning, and agentic tasks. It achieves 74.5% on SWE bench Verified and shows notable gains in multi file code refactoring, debugging precision, and detail oriented reasoning. The model supports extended thinking up to 64K tokens and is optimized for tasks involving research, data analysis, and tool assisted reasoning.
Currency$USD
Input$15.00
Output$75.00
Context window200K

Generate API Key Generate your API Key to securely access IndoxHub's AI models. Integrate with OpenAI-compatible tools, run queries, and build powerful AI applications — all with a single secure key.
Endpoint
POSThttps://api.indoxhub.com/api/v1/chat/completions
Configanthropic/claude-opus-4.1
from indoxhub import Client
 
# Initialize the client
with Client(api_key="[LOGIN TO GET API KEY]") as client:
    # Generate a chat completion
    response = client.chat(
        messages=[{"role":"system","content":"You are a helpful assistant."},{"role":"user","content":"What is machine learning and why is it important?"}],
        model="anthropic/claude-opus-4.1",
        temperature:"0.7"
    )
 
    # Print the response
    print(response["data"])