Muse Code
by Meta
Meta’s coding tool built on the Muse model family.
Part of the Meta Muse family.
Features
- Coding assistant built on Meta’s Muse open-weight models
- Installable on macOS; setup coverage aimed at local use
- Related coding capability ships in Muse Spark 1.2 (2026-08-22), pitched against Opus 4.8 and GPT-5.6
Notes
Coverage is still thin and install-focused rather than evaluative — three channels with setup
walkthroughs, no substantial independent benchmark yet. The stronger coding signal from Meta in
this window is Muse Spark 1.2 rather than Muse Code itself.
Treat this note as provisional: the tool/model boundary in Meta’s Muse line is not yet clear
from public coverage, and Muse Code may prove to be a surface over Spark rather than a distinct
product.