推論モデル

pip install -U openai

from openai import OpenAI

client = OpenAI(api_key="YOUR_API_KEY", base_url="https://api.novita.ai/openai")
messages = [
    {"role": "user", "content": "Explain Newton's Second Law."}
]

response = client.chat.completions.create(
    model="deepseek/deepseek-r1",
    messages=messages,
    stream=True,
    max_tokens=4096
)

content = ""
reasoning_content = ""
for chunk in response:
    if chunk.choices[0].delta.content:
        content += chunk.choices[0].delta.content
    if chunk.choices[0].delta.reasoning_content:
        reasoning_content += chunk.choices[0].delta.reasoning_content

print("Final Answer:", content)
print("Reasoning Steps:", reasoning_content)

response = client.chat.completions.create(
    model="deepseek/deepseek-r1",
    messages=[
        {"role": "user", "content": "What is the greenhouse effect? How can it be mitigated?"}
    ],
    stream=False,
    max_tokens=4096
)

content = response.choices[0].message.content
reasoning_content = response.choices[0].message.reasoning_content

print("Final Answer:", content)
print("Reasoning Steps:", reasoning_content)

messages.append({"role": "assistant", "content": content})
messages.append({"role": "user", "content": "Please continue explaining the solution."})