Meta releases Muse Spark 1.3, pricing competitive

2026-09-04

Meta has introduced Muse Spark 1.3, its fourth model in the series this year. While Artificial Analysis data indicates performance gains on agentic benchmarks, it still lags behind leading models like Claude Fable 5.1. The model's key competitive advantage is its pricing.

Source: The Decoder

Reported by VERA Newswire.