Meta launches Modality Maturity Index (MMI) multimodal benchmark with open leaderboard

_dieuwke_ · x · 2026-11-14

Meta released the Modality Maturity Index (MMI), a multimodal (audio/image/text) benchmark and official leaderboard on Hugging Face (facebook/mmi, cc-by-4.0). Top of the leaderboard: Muse-Spark-Open-816B-A42B at 15.55, Nemotron-3-Nano-Omni-30B at 13.67, Qwen3-Omni-30B at 13.54, and Thinking Machines' Inkling-Small at 12.93. Any model can be added by dropping a .evalresults/mmi.yaml into its repo or opening a PR.

Related event: Meta Launches MMI Benchmark, Frontier Open Models Hit Only ~25% Cross-Modality Accuracy(2 posts)→

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