Meta
Search
Documentation
Products
Muse Code
Overview
Meta Model API
Overview
API Login
Models
Muse
Muse Spark 1.2
Muse Spark 1.1
Muse Glimmer
Llama
Llama 4
Llama 3
Resources
Documentation
Model API docs
Learn
Cookbooks
Videos
Blog
Case studies
Community
Github
Meta Models
Llama
Hugging Face
Meta Models
Safety
Llama Protections
Overview
Llama Defenders Program
Developer use guide
ModelsMuseMuse Spark 1.2
Stay updated
Get started
Meta
post image
post image
post image
post image
Products
Muse Code
Meta Model API
Models
Muse Spark 1.2
Muse Spark 1.1
Muse Glimmer
Llama 4
Llama 3
Documentation
Meta Model API Docs
Muse Glimmer Docs
Llama Docs
Resources
Cookbook
Blog
Videos
Case studies
FAQs
Community
Meta-Models Github
Llama GitHub
Hugging Face
Terms & policies
Terms of Service
Privacy Policy
Cookie Policy
Products
Muse Code
Meta Model API
Models
Muse Spark 1.2
Muse Spark 1.1
Muse Glimmer
Llama 4
Llama 3
Documentation
Meta Model API Docs
Muse Glimmer Docs
Llama Docs
Resources
Cookbook
Blog
Videos
Case studies
FAQs
Community
Meta-Models Github
Llama GitHub
Hugging Face
Terms & policies
Terms of Service
Privacy Policy
Cookie Policy

Muse Spark 1.2

Muse Spark 1.2 is optimized for real coding workflows, with higher first-attempt accuracy and more reliable tool calling. With 1M context, long-running tasks run start to finish in one session.
Start building
Documentation

Enhanced coding capabilities

Muse Spark writes, reviews and ships code with fewer steps and lower latency. Whether you're building coding agents or using AI as a development partner, it's competitive with the best.

Muse Spark 1.2 benchmarks

Muse Spark 1.2 benchmark terminalbench
Muse Spark 1.2 benchmark deepswe
Muse Spark 1.2 benchmark meta internal code bench
Muse Spark 1.2 benchmark gdpval
GET STARTED

More ways to build.

Muse Code Multi-agent coding in your terminal. Built for Muse Spark. Now in beta.
Start building
Meta Model APIDirect, self-serve and affordable access to Muse Spark.
Start building
OpenRouterSwap Muse Spark into your existing tools and workflows.
Start building

Models and pricing

Model
Context window
Input (Mtok)
Cached input (Mtok)
Output (Mtok)
muse-spark-1.2-contributorUsed to improve our products.
1M
$0.10
$0.002
$0.20
muse-spark-1.2Not used to improve our products.
1M
$1.25
$0.15
$4.25

Cookbooks and quickstarts

Read documentation
Quick startYour first working request in under five minutes. Point your existing OpenAI SDK compatible client at Meta Model API.
Learn more
Multi-agent orchestrationStand up a four profile agentic team that turns a one line product idea into a working SaaS app.
Learn more
Agent fan-outSpin multiple subagents into isolated worktrees to tackle parallel work without mid-flight collisions.
Learn more
Computer useGive Muse Spark control of an agent and it can build software the way you do.
Learn more
GitHub agentBuild an autonomous GitHub bot on Meta Model API with Muse Spark and OpenCode.
Learn more
Search groundingGive your model live access to the web. Add a single tool to your request to get real time information.
Learn more

Deploy Muse Spark 1.2

Get started
Model documentation