# The complete Zen API catalog — Hanzo AI

> 45 foundation models across language, code, vision, image, audio, and retrieval. Zen MoDE (Mixture of Diverse Experts) architecture. From $0.015/MTok.

45 Models — Zen3, Zen4 & Zen5

# Zen ModelsComplete API Catalog

45 foundation models from [Zoo Labs Foundation](https://zoo.industries) across language, code, vision, image, audio, and retrieval. Zen MoDE (Mixture of Diverse Experts) architecture. From $0.015/MTok.

45

Models

2M

Max Context

$0.015/MTok

From

MoE + Dense

Architectures

7

Modalities

ultra maxultrapro maxprostarter

[Explore Models](#zen5)[Full Pricing](https://hanzo.ai/pricing)[Get API Key](https://console.hanzo.ai)

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

[Get Started](https://console.hanzo.ai)[Try Hanzo Dev](https://hanzo.ai/dev)[View Pricing](https://hanzo.ai/pricing)