Checked fact 162416 Oct 2026Models and releases

Meta's post says the NVFP4 weights serve on four Blackwell Ultra GPUs or eight H200s.

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The exact words it rests on

Serves on four Blackwell Ultra GPUs or eight H200s.

What the source said when we opened it, on 16 Oct 2026.

The source

Build with Muse Spark Open
Meta · 2026-10-15

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Checked

Checked by the notis newsroom on 16 Oct 2026, against the source above.

In the story

Meta releases open-weight Muse Spark Open under its own licence 16 Oct 2026

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In a sentence

“Meta's post says the NVFP4 weights serve on four Blackwell Ultra GPUs or eight H200s.” ai notis, checked 16 Oct 2026. Source: Build with Muse Spark Open (Meta). https://ainotis.com/c/1624

As a reference (APA style)

ai notis. (2026, October 16). Meta's post says the NVFP4 weights serve on four Blackwell Ultra GPUs or eight H200s [Checked claim 1624]. ai notis. https://ainotis.com/c/1624

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