Alexandr Wang's Meta team ships Muse Spark 1.3 for coding agents
The fourth Muse Spark release since April targets coding and agentic tasks as Meta expands its model distribution.
By RuntimeWire Staff · Published
Primary source: Bloomberg Technology
Why it matters
Muse Spark 1.3 shows Alexandr Wang turning Meta's money and reach into a faster model cycle. The unresolved test is whether that cadence produces reliable agents across Meta's billions of users.

Meta released Muse Spark 1.3 on Wednesday, September 2nd, giving Alexandr Wang another incremental advance in the coding and agent software that Mark Zuckerberg wants to spread across Meta's applications.…
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