55 Models — Zen3, Zen4 & Zen5

Hanzo Zen Models
Complete API Catalog

55 foundation models across language, code, vision, image, audio, and retrieval. Zen MoDE (Mixture of Diverse Experts) architecture. From $0.3/MTok.

55
Models
2M
Max Context
$0.3/MTok
From
MoE + Dense
Architectures
7
Modalities
ultra maxultrapro maxprostarter
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Quick Start

Drop-in OpenAI-compatible API. Switch models with one line.

python
from hanzoai import Hanzo

client = Hanzo()

# Use any Zen model
response = client.chat.completions.create(
    model="zen4",           # or zen4-coder, zen3-vl, etc.
    messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)

Ready to build with Zen?

All 55 Zen models available via OpenAI-compatible API. Start building today.