Muse Spark 1.1

proprietaryReleased Jul 2026

Meta Superintelligence Labs' updated flagship, building on Muse Spark with stronger agentic reasoning, more reliable multi-agent orchestration, and improved multimodal understanding across voice, text, and image. Extends the context window and reduces latency and reasoning token usage while raising coding and tool-use accuracy. Powers Meta AI across its product ecosystem.

Capabilities

chatcompletionfunction-callingvisionaudiocode-generationreasoning

Modalities

textimageaudiocode

Context Window

512K tokens

Providers

available

Available from 1 provider

Cheapest

Meta AI

$24.00/1M tokens

Meta AI

Providers (1)

Sorted by total cost (input + output per 1M tokens). Click a row to view provider details.

Provider	Pricing (per 1M)	Rate Limits	Regions	Health	Latency
Meta AI	In: $4.00Out: $20.00	120 RPM / 250K TPM	global	Healthy	0ms

Quick Start

Use this model via Meta AI with an OpenAI-compatible SDK.

import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.meta.com/v1",
  apiKey: process.env.META_API_KEY,
});

const response = await client.chat.completions.create({
  model: "muse-spark-1.1",
  messages: [
    { role: "user", content: "Hello!" }
  ],
});

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

Using Meta AI API • OpenAI-compatible SDK