Introducing the Zylo AI Family of Models

The Zylo model family Beta

Zylo isn't a single model. Each Zylo is an intelligent router that, behind one name, selects the best model for your request from a curated per-tier list — and only charges for what the task needs.

How it works

You pick the tier; Zylo does the rest — live, on every request.

What powers each tier

The “base” of each Zylo is the curated set of real models it can choose from. Each tier performs, at its ceiling, like the best model on its list.

Underneath the family sits a catalogue of 69 frontier models from 14 providers, callable directly by their real names (bare ids like claude-opus-4.8, gpt-5.5, gemini-3.1-pro — no vendor prefix).

Capabilities & benchmarks

What each tier can do, and the “capability ceiling” of the best model on its list.

Pricing

Each Zylo tier has a fixed price — it doesn't vary with which internal model answered.

Try it in 2 minutes

100% OpenAI-compatible. Already using the OpenAI SDK? Change two lines — base_url and your key — and set the model to a Zylo tier or any catalog id.

curl https://api.zyloai.net/v1/chat/completions \
  -H "Authorization: Bearer YOUR_ZYLO_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "zylo-1.0-orbit",
    "messages": [{"role": "user", "content": "Hello from Zylo!"}]
  }'

# pip install openai
from openai import OpenAI

client = OpenAI(
    api_key="YOUR_ZYLO_KEY",
    base_url="https://api.zyloai.net/v1",
)

response = client.chat.completions.create(
    model="zylo-1.0-orbit",   # or "claude-opus-4.8", "gpt-5.5", ...
    messages=[{"role": "user", "content": "Hello from Zylo!"}],
)
print(response.choices[0].message.content)

// npm install openai
import OpenAI from "openai";

const client = new OpenAI({
  apiKey: "YOUR_ZYLO_KEY",
  baseURL: "https://api.zyloai.net/v1",
});

const response = await client.chat.completions.create({
  model: "zylo-1.0-cosmos",
  messages: [{ role: "user", content: "Review this diff for bugs..." }],
});
console.log(response.choices[0].message.content);

Useful endpoints: POST /v1/chat/completions · POST /v1/zylo/chat · GET /v1/models · GET /v1/stats. Works in Cursor, Cline, aider, Continue and Roo Code.

Products built on the family

Two ways to use the Zylo family without writing a single line of glue code.

Frequently asked questions