Zen4 Thinking

Zen LM by Hanzo AI โ€” Chain-of-thought reasoning model with explicit thinking traces. Excels at math, logic, and step-by-step analysis.

Specs

Property Value
Parameters 562B MoE
Context Length 262K tokens
Architecture Zen MoDE (Mixture of Distilled Experts)
Generation Zen4

API Access

This model is served exclusively via the Hanzo AI API. Weight downloads are not available for this model tier.

from openai import OpenAI

client = OpenAI(base_url="https://api.hanzo.ai/v1", api_key="YOUR_KEY")
response = client.chat.completions.create(
    model="zen4-thinking",
    messages=[{"role": "user", "content": "Hello"}],
)
print(response.choices[0].message.content)

Get your API key at console.hanzo.ai โ€” $5 free credit on signup.

License

Apache 2.0


Zen LM is developed by Hanzo AI โ€” Frontier AI infrastructure.

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