Meta narrows decline to 0.6%

Odaily reported that Meta's stock price surged intraday, narrowing its decline to 0.6%. Earlier, Meta announced the initial launch of its paid AI developer model, Muse Spark 1.1, a competitively capable agent and coding model. In multiple agent evaluations, its performance is comparable to GPT-5.5 and Opus-4.8. The model is available immediately via the new Meta Model API and the Meta AI platform. Meta CEO Zuckerberg stated that the planned pricing will be lower than that of competitors.