Private AI
Chinese-developed multilingual (English, Chinese and others) model by 01.ai that's very fast and cheap, yet scores high on independent leaderboards.
Added Jun 15, 2025
Context Window
12.0K
Max Output
4.1K
Input Price (Auto)
$0.20/1M
Output Price (Auto)
$0.20/1M
Performance metrics and benchmarks
Sourced from LMArena.
Arena Score
1328.3
Overall Rank
#200 / 367
Votes
27,332
Confidence Interval
1323.4 - 1333.3
Coding
#198 / 362
4,316 votes
1369.5
Math
#198 / 356
3,921 votes
1305.7
Longer Query
#212 / 345
3,634 votes
1325.2
Creative Writing
#200 / 365
3,781 votes
1297.2
Instruction Following
#210 / 367
10,932 votes
1308.8
Hard Prompts
#195 / 367
6,961 votes
1341.1
Auto routing is available for this model. Explicit provider selection is not available.
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Japanese
#152 / 237
565 votes
1254.5
Spanish
#164 / 254
341 votes
1337.1
Industry Legal And Government
#171 / 340
1,697 votes
1365.0
French
#172 / 253
270 votes
1341.3
Chinese
#176 / 337
2,736 votes
1362.3
Industry Medicine And Healthcare
#181 / 337
1,451 votes
1354.3
Expert
#186 / 316
1,533 votes
1330.4
Multi Turn
#186 / 365
4,748 votes
1330.5
German
#187 / 275
700 votes
1292.3
Industry Life And Physical And Social Science
#189 / 365
4,822 votes
1353.6
English
#193 / 367
13,650 votes
1354.4
Hard Prompts English
#193 / 366
3,939 votes
1361.0
Korean
#195 / 245
425 votes
1224.4
Industry Entertainment And Sports And Media
#196 / 365
3,980 votes
1294.6
Industry Mathematical
#196 / 350
3,206 votes
1316.9
Industry Software And It Services
#196 / 367
7,070 votes
1360.3
Exclude Ties
#199 / 367
17,462 votes
1280.7
Industry Business And Management And Financial Operations
#202 / 360
3,420 votes
1318.9
Industry Writing And Literature And Language
#210 / 366
7,632 votes
1302.8
Russian
#231 / 330
4,189 votes
1285.6
Published 2026-06-16 · Matched as yi-lightning
LMArena Dataset