Meta ships Muse Spark 1.3 Max in two days: sharper 3D detail at lower cost

Lianhuiq · x · 2026-09-05

Meta unexpectedly shipped Muse Spark 1.3 Max just two days after 1.3. A third-party 3D reconstruction of Helsinki Cathedral compared versions 1.1→1.2→1.3→1.3 Max: Max shows a striking leap in fine detail while total generation cost actually went down. The post marvels at Meta's release cadence, tagging AI lead Alexandr Wang. Third-party test, not an official announcement.

Related event: Meta Launches Muse Spark 1.3 Max with Major Coding and Agent Gains(12 posts)→

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