Muse Spark 1.3 debuts at #3, first model to slot between Claude and GPT
alexandr_wang · x · 2026-09-03
- Alexandr Wang teased Muse Spark 1.3 with "y'all are gonna love it."
- A cited eval post says Muse Spark teleported into the #3 spot — the first model ever to land between Claude and GPT — with pricing described as "a joke" compared to Fable.
No official technical details yet; treat specifics as unconfirmed.
Related event: Meta's Muse Spark 1.3 Debuts at Third on Stata Benchmark(3 posts)→
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