01.AI

Yi Vision

Yi Vision is a proprietary model from 01.AI.

Developer
01.AI
Released
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Context window
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Price in / out, per 1M tokens
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Weights
Proprietary
Inputs
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Reasoning
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Tool use
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LMArena, by category

LeaderboardRatingRankVotes
VisionLMArena978156 / 1461.2K

LMArena, CC BY 4.0, as of Oct 22, 2026. Where a model is rated at several effort levels, its best is shown.

Compare Yi Vision

01.AI

Founded by Kai-Fu Lee, builds the Yi family of bilingual models. Founded 2023, based in Beijing. 01.ai

Questions

Who makes Yi Vision?

Yi Vision is made by 01.AI, founded 2023 and based in Beijing.

Is Yi Vision open source?

No. Yi Vision is proprietary and served through its provider’s API.

Sources

Every number on this page comes from these sources; models without a published number show none. Download the data. Cite as “Nexus Explorer, nexus.inc/models”.