Provider, China
01.AI models
01.AI's highest-ranked model is Yi-Lightning, #209 on the Noometry Index as of October 2026. Noometry tracks 5 01.AI models, 3 with open weights.
Last verified
| 209 | 01.AI Yi-Lightning | 01.AI | Proprietary | — | 37.1 | — | — | — | — |
| 289 | 01.AI Yi-1.5-34B | 01.AI | Open | — | 30.6 | — | — | — | — |
| 329 | 01.AI Yi-34B | 01.AI | Open | — | 27.8 | — | — | — | — |
| 01.AI Yi 6B | 01.AI | Open | — | Not ranked | — | — | — | — | |
| 01.AI Yi-Large | 01.AI | Proprietary | — | Not ranked | — | — | — | — |
01.AI's best vs other flagships
Frequently asked questions
What is the best 01.AI model?
01.AI's highest-ranked model is Yi-Lightning, #209 on the Noometry Index as of October 2026. Noometry tracks 5 01.AI models, 3 with open weights.