Sesame

Voice-first personal AI agents and eyewear company

sesame.comSan Francisco, United States

Sesame is a San Francisco startup building personal AI agents with natural conversational voice, delivered through mobile apps and planned eyewear. It open-sourced the CSM 1B conversational speech model.

Catalogue

All models by Sesame

1 models · 1–1

Select models to compare	Model	Released	Context	Input /M	Output /M	Parameters	Type	I/O	Openness
	CSM 1BSesame	March 13, 2025	4K	$7.00	$0.00	1B	Speech	text → speech	Open weights

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