Model release: Meta & Muse Spark 1.1

Model release Provisional 92% confidence first seen 9 July 2026, 16:24

Type: Model release
Status: Provisional
First seen: 9 July 2026, 16:24
Latest source: 10 July 2026, 09:30
Sources: 2

Meta Muse Spark 1.1 Anthropic Muse Spark OpenAI

Source coverage

9 Jul, 16:24 Model release: Meta & Muse Spark 1.1 Simon Willison's Weblog industry analysis 10 Jul, 09:30 Model release: Meta & Muse Spark 1.1 The Neuron newsletter