Lyria 3 Pro Preview

Google

google/lyria-3-pro-previewClosed API

Music generation model for full-length songs from text or images with vocals and structure

Benchmark Pricing$0.00 / 1M in$0.00 / 1M out

Context: 131,072 tokens•Max Output: 8,192 tokens•Released: 2026-03-25

TECHNICAL SPECIFICATIONS

Context Window131,072131.1K tokens

Max Output8,1928.2K tokens

LicenseProprietaryCloud API only

Input Modalities

TextVision

Function / Tool CallingNot Supported

Structured OutputsPrompt Based

MODEL CONTEXT PROTOCOL (MCP) READINESS

⚠ Lyria 3 Pro Preview does not natively advertise tool-calling capabilities. When connecting to MCP servers, function calling must be handled via structured prompt injection.

MCP Context Window Recommendations

With a context capacity of 131,072 tokens, this model can handle moderately large MCP tool definitions and multi-turn conversation logs comfortably.

API CALL INVOCATION EXAMPLE

// Example: Calling Lyria 3 Pro Preview via OpenAI SDK
import OpenAI from "openai";

const client = new OpenAI({
  apiKey: process.env.GOOGLE_API_KEY,
});

const response = await client.chat.completions.create({
  model: "google/lyria-3-pro-preview",
  messages: [{ role: "user", content: "Hello! Can you inspect MCP tools?" }],
});

console.log(response.choices[0].message.content);