Yi (零一)

Yi models by 01.AI

Yi-LargeYi-Lightning

Also known as: yi, 01ai, lingyi, 01-ai

China 2 models Open Source Official docs

Model	API ID	Release	Cutoff	Conf.	Status	Notes
Yi-Large	`yi-large`	2024-05	2024-01	low	active	Proprietary flagship via API.
Yi-Lightning	`yi-lightning`	2024-10	2024-07	low	active	MoE. Fast and cost-efficient.

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