Kimi-K2.5 · 1M tokens

Moonshot AI's flagship. A trillion-parameter mixture of experts with thinking enabled by default: roughly 50% stronger coding than K2 and state-of-the-art results on agentic software benchmarks. Reasoning can be dialled from low to max.

What you get

• 1M tokens for every unit you buy. Order several units to stack quota.
• A personal access key for kimi-k2.5, issued automatically once your order is completed.
• No shipping: delivery is digital, under My Account > Order History and by email.

Capabilities

• Flagship
• Reasoning max
• Tool calls
• Structured output

Best for

Repository-scale refactors, long-horizon agents and security review.

Quick start

from openai import OpenAI

client = OpenAI(
    api_key="YOUR_ACCESS_KEY",
    base_url="https://api.moonshot.ai/v1",
)

response = client.chat.completions.create(
    model="kimi-k2.5",
    messages=[{"role": "user", "content": "Hello"}],
)

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