NEOSIGNAL - meta/muse-spark-1.3-contributor change signalshttps://neosignal-ai.vercel.app/m/meta--muse-spark-1.3-contributor.htmlOnly meta/muse-spark-1.3-contributor: price, context and end-of-life changes. en Thu, 03 Sep 2026 19:19:57 +0000 NEW MODEL meta/muse-spark-1.3-contributor: context 1,048,576https://neosignal-ai.vercel.app/m/meta--muse-spark-1.3-contributor.htmlMODEL_ADDED|meta/muse-spark-1.3-contributor|nullThu, 03 Sep 2026 19:14:02 +0000context 1,048,576