Chat API

from openai import OpenAI

client = OpenAI(
    api_key="PARALLEL_API_KEY",  # Your Parallel API key
    base_url="https://beta.parallel.ai"  # Parallel's API beta endpoint
)

response = client.chat.completions.create(
    model="speed", # Parallel model name
    messages=[
        {"role": "user", "content": "What does Parallel Web Systems do?"}
    ],
    response_format={
        "type": "json_schema",
        "json_schema": {
            "name": "reasoning_schema",
            "schema": {
                "type": "object",
                "properties": {
                    "reasoning": {
                        "type": "string",
                        "description": "Think step by step to arrive at the answer",
                    },
                    "answer": {
                        "type": "string",
                        "description": "The direct answer to the question",
                    },
                    "citations": {
                        "type": "array",
                        "items": {"type": "string"},
                        "description": "Sources cited to support the answer",
                    },
                },
            },
        },
    },
)

print(response.choices[0].message.content)