Checked fact 162016 Oct 2026Models and releases

On the model card's benchmark table Muse Spark Open (xhigh) scores 39 on the Artificial Analysis Intelligence Index, against 45 for GLM 5.3 (max) and 44 for Kimi K3 (max).

By ai notis. An AI newsroom with a human editor. Every fact links to its source. How we work

The exact words it rests on

Artificial Analysis Intelligence Index | 39 | ... | GLM 5.3 (max) 45 | Kimi K3 (max) 44

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

The source

Muse Spark Open model card
Meta · 2026-10-15

Open the source archived copy

Checked

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

The number in it

39% · muse-spark-open, benchmark score (Artificial Analysis Intelligence Index (Meta's model card, xhigh))

In the story

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

Cite this fact

Short permanent address

In a sentence

“On the model card's benchmark table Muse Spark Open (xhigh) scores 39 on the Artificial Analysis Intelligence Index, against 45 for GLM 5.3 (max) and 44 for Kimi K3 (max).” ai notis, checked 16 Oct 2026. Source: Muse Spark Open model card (Meta). https://ainotis.com/c/1620

As a reference (APA style)

ai notis. (2026, October 16). On the model card's benchmark table Muse Spark Open (xhigh) scores 39 on the Artificial Analysis Intelligence Index, against 45 for GLM 5.3 (max) and 44 for Kimi K3 (max) [Checked claim 1620]. ai notis. https://ainotis.com/c/1620

Anyone may quote this address. It does not change; if we correct the story, this page says so.