Multimodal RAG your users can check.

import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["CALYPSO_API_KEY"],
    base_url="https://api.calypso.so/v1",
)

response = client.responses.create(
    model="calypso-agent",
    input="What does the refund policy say about opened items?",
)

print(response.output_text)
# Sources arrive as file_search_call.results[] with source_index,
# label, page_number, and access_url.