DeepSeek: DeepSeek V4 Pro 0813

Name: DeepSeek V4 Pro 0813
Brand: DeepSeek
Price: 121.7 RUB
Availability: InStock

deepseek/deepseek-v4-pro-0813

textReasoning

DeepSeek V4 Pro 0813 — DeepSeek's flagship for complex tasks. Reasons and explains its thinking, handles large texts — up to 1M-token context.

Pricing

Request / 1M

Response / 1M

Parameters

messagesrequired

reasoning_effortoff · low · high · max

temperature0–2

max_tokensoptional

streamtrue · false

How to use via API

from openai import OpenAI

client = OpenAI(base_url="https://api.mixen.ai/v1", api_key="mxn-...")
resp = client.chat.completions.create(
    model="deepseek/deepseek-v4-pro-0813",
    messages=[{"role": "user", "content": "Привет"}],
    reasoning_effort="low",  # off · low · high · max
    temperature=0.7,
    max_tokens=1024,
    stream=False,
)
print(resp.choices[0].message.content)

# Стриминг: stream=True — ответ приходит чанками
for chunk in client.chat.completions.create(
    model="deepseek/deepseek-v4-pro-0813",
    messages=[{"role": "user", "content": "Привет"}],
    stream=True,
):
    print(chunk.choices[0].delta.content or "", end="", flush=True)

Try in the botAPI docs

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