Claude Fable 5$22.000/MClaude Opus 4.8$11.000/MClaude Opus 4.7$11.000/MClaude Opus 4.6$11.000/MClaude Opus 4.5$33.000/MClaude Sonnet 3.7$6.600/MClaude Opus 3$33.000/MClaude 2.1$12.800/MClaude 2$12.800/MGPT-5.5$12.500/MGPT-5.2$5.425/MGPT-5.2-Codex$5.425/MGPT-5$3.875/MGPT-4.5$97.500/MGPT-4 Turbo Preview$16.000/MGPT-4$39.000/MGPT-4-32k$78.000/Mo3$19.000/Mo3-mini$2.090/Mo4-mini$2.090/Mo1$28.500/Mo1-mini$5.700/Mo1-preview$28.500/MGemini 3.5 Pro$5.000/MGemini 3.1 Pro$5.000/MGemini 3 Pro$5.000/MGemini 2.5 Pro$3.875/MGemini 1.5 Pro$2.375/MGemini 1.0 Ultra$12.000/MGemini 1.0 Pro$0.800/MClaude Fable 5$22.000/MClaude Opus 4.8$11.000/MClaude Opus 4.7$11.000/MClaude Opus 4.6$11.000/MClaude Opus 4.5$33.000/MClaude Sonnet 3.7$6.600/MClaude Opus 3$33.000/MClaude 2.1$12.800/MClaude 2$12.800/MGPT-5.5$12.500/MGPT-5.2$5.425/MGPT-5.2-Codex$5.425/MGPT-5$3.875/MGPT-4.5$97.500/MGPT-4 Turbo Preview$16.000/MGPT-4$39.000/MGPT-4-32k$78.000/Mo3$19.000/Mo3-mini$2.090/Mo4-mini$2.090/Mo1$28.500/Mo1-mini$5.700/Mo1-preview$28.500/MGemini 3.5 Pro$5.000/MGemini 3.1 Pro$5.000/MGemini 3 Pro$5.000/MGemini 2.5 Pro$3.875/MGemini 1.5 Pro$2.375/MGemini 1.0 Ultra$12.000/MGemini 1.0 Pro$0.800/M
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01.AI

01.AI

01.AI is an AI model provider.Tokenando tracks 9 01.AI models, with input pricing from $0.140/M and an average blended cost of $1.041/M. Its flagship model is Yi-Large-Turbo.

Founded by Kai-Fu Lee. Yi models prioritise efficient inference and bilingual (English/Chinese) performance.

Founded 2023HQ Beijing, ChinaWebsite ↗
MODELS TRACKED
9
2 categories
FLAGSHIP
Yi-Large-Turbo
Live API
MIN INPUT
$0.140/M
cheapest model in family
AVG BLENDED
$1.041/M
across 9 priced models
MAX CONTEXT
32K
largest window in family
Frontier
2 models
Yi-Largeprofile
Live API · 32K ctx
in $3.000/Mout $3.000/M
Yi flagship · manual-seed
Yi-Large-Turboprofile
Live API · 16K ctx
in $0.380/Mout $0.380/M
Turbo variant · manual-seed
Efficient
7 models
Yi-9Bprofile
Live API · 4K ctx
in $0.300/Mout $0.300/M
Yi 9B model · manual-seed
Yi-Lightningprofile
Live API · 16K ctx
in $0.140/Mout $0.140/M
Ultra-fast Yi · manual-seed
Yi-34B-Chatprofile
Live API · 4K ctx
in $0.800/Mout $0.800/M
34B chat model · manual-seed
Yi-34Bprofile
Live API · 4K ctx
in $0.800/Mout $0.800/M
34B base model · manual-seed
Yi-6Bprofile
Live API · 4K ctx
in $0.150/Mout $0.150/M
Original Yi 6B · manual-seed
Yi-VL-34Bprofile
Live API · 4K ctx
in $3.500/Mout $3.500/M
Yi Vision 34B · manual-seed
Yi-VL-6Bprofile
Live API · 4K ctx
in $0.300/Mout $0.300/M
Yi Vision 6B · manual-seed
Frequently Asked Questions

How many models does 01.AI offer?

Tokenando tracks 9 01.AI models.

How much do 01.AI models cost?

01.AI model input pricing starts at $0.140 per million tokens, with an average blended cost of $1.041 per million across the 9 priced models we track.

What is 01.AI's flagship model?

01.AI's flagship model is Yi-Large-Turbo. It's the highest-tier 01.AI model we track, with input pricing of $0.380 per million tokens.

What model categories does 01.AI cover?

01.AI covers 2 categories: frontier and efficient.