Alexandr Wang Announces Muse Spark 1.3 with Max Reasoning and One-Line CLI Install

alexandr_wang · x · 2026-09-05

Alexandr Wang announced Muse Spark 1.3, telling users to set its reasoning level to max, and shared a one-line curl command that installs the Muse Code CLI directly in the terminal.

Delivered as a self-reply thread, it amounts to a lightweight model + developer tool launch: install the CLI, call muse spark 1.3, crank reasoning to max. No benchmarks or pricing were disclosed yet.

Related event: Meta Launches Muse Spark 1.3 Max with Stronger Coding and Agentic Capabilities(7 posts)→

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