Yi-Large

01.AI · 2024 · LLM · China

A to Z

A · App: No
B · Built By: 01.AI
C · CEO & Politics: Kai-Fu Lee — Centrist / bridges US-China tech
D · Date: 2024
E · Expertise: Intermediate+
F · Free Tier: Yes
G · Generates: Text only
H · Deployment: Cloud
I · Inputs: Text
J · Jurisdiction: China
K · Key Staffers: Kai-Fu Lee (CEO/Founder)
L · Languages: Chinese-primary
M · Model Type: LLM
N · Safety Issues: None reported
O · Open Source: Proprietary
P · Pricing: 01.AI API $3/M input, $3/M output (32K context)
Q · AIDb Rating: [UNKNOWN]
R · What Makes It Special: 01.AI's Yi-Large, offered through the 01.AI API Platform with a 32K context window at $3 per million input and output tokens; 01.AI calls it a state-of-the-art model for chat and text generation, aimed at complex inference, prediction and natural-language understanding, and the platform also lists Yi-Large-Turbo (4K context) and Yi-Large-FC, a variant for tool use.
S · Stock / Status: Private ($1B+ valuation, Nov 2023; Hong Kong IPO planned for 2027)
T · Training Cutoff: [UNKNOWN]
U · Users: [UNKNOWN]
V · Voice Chat: No
W · Weights: API only
X · X Handle: @01ai_yi
Y · Year Founded: [UNKNOWN]
Z · Bottom Line: Proprietary LLM from 01.AI, released 2024.

Data completeness 85% · Last verified 2026-05-12 · Primary source ↗

“Yi-Large.” AIDb — The AI Database. Verified 2026-05-12. https://theaidatabase.com/m/yi-large.html