Meta just put Muse Spark inside Replit.
1 million token context.
Multimodal.
Built for agentic coding.
Early partners: Replit, Cline, Box.
The AI coding wars just got more interesting.
#Meta #AI #Replit #techwithmartony
Sep 24, 2026 ยท 5:13 PM UTC
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1/ Meta Superintelligence Labs launched Muse Spark 1.1.
Then opened its API to developers for the first time.
Early partners include Replit, the coding-in-the-browser platform millions use.
Here's why this matters ๐งต
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2/ What Muse Spark 1.1 does:
โข Handles large, complex codebases
โข Bug diagnosis in enterprise systems
โข Large-scale code migrations
โข Multi-agent orchestration
1M token context window.
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3/ The Replit connection:
Amjad Masad, CEO of Replit, cited the model's:
โข Million-token context
โข Multimodal support
โข Coding capabilities
Replit is one of three early API partners (along with Cline and Box).
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4/ Why Meta is doing this:
For years, Meta's AI story was open-source Llama.
Now it's building a paid API business.
Replit is a showcase, millions of developers, browser-based, no setup friction.
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5/ The bigger race:
AI coding tools are everywhere:
โข Cursor
โข GitHub Copilot
โข Claude Code
โข Now Replit + Muse Spark
Developers are the battleground. Meta wants in.
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