Humansand launches Persimmon, first large-scale model to simulate how humans talk and interact

gharik · x · 2026-09-11

Humansand has introduced Persimmon, described as the first large-scale model designed to realistically simulate how people talk and interact, built on the premise that AI must understand humans to work with them.

NVIDIA researchers amplified the launch, noting it was built with Nemotron Ultra and praising the focus on models that understand human interaction.

Related event: Humans& Launches Persimmon, First Large-Scale User Model for Simulating Human Interaction(27 posts)→

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