ERNIE 5.1
ERNIE 5.1 is the latest Wenxin model, with broad upgrades to agentic workflows, knowledge, reasoning, and deep search. ⚠️ Note: privacy and logging guarantees may be limited.
Added May 10, 2026
Pricing
Auto routing · per 1M tokens- Input
- $0.75
- Output
- $3.00
Specifications
- Context window
- 119K
- Max output
- 64K
- Avg output (7d)
- 598 tokens
- Longer than 53% of models
Benchmarks
Benchmarks
Sourced from LMArena.
Arena Score
1467.2
Overall Rank
#49 / 414
Votes
39,536
Confidence Interval
1462.7 - 1471.8
Category Scores
Coding
#53 / 409
10,920 votes
1511.8
Math
#43 / 400
1,987 votes
1477.8
Longer Query
#68 / 392
16,762 votes
1464.6
Creative Writing
#75 / 412
6,489 votes
1427.2
Instruction Following
#60 / 414
12,704 votes
1452.3
Hard Prompts
#53 / 414
25,719 votes
1487.3
Additional Categories22
Industry Medicine And Healthcare
#28 / 385
2,921 votes
1492.6
Industry Business And Management And Financial Operations
#31 / 407
7,837 votes
1474.7
Industry Mathematical
#38 / 397
2,054 votes
1488.6
Industry Software And It Services
#38 / 414
15,705 votes
1507.7
German
#40 / 312
751 votes
1471.6
English
#44 / 414
17,999 votes
1478.1
French
#47 / 293
1,513 votes
1485.4
Hard Prompts English
#47 / 412
12,437 votes
1491.5
Polish
#47 / 232
777 votes
1464.1
Industry Life And Physical And Social Science
#49 / 412
6,415 votes
1486.3
Exclude Ties
#50 / 414
30,055 votes
1472.9
Expert
#51 / 364
3,726 votes
1494.8
Chinese
#52 / 390
2,116 votes
1504.8
Non English
#52 / 414
21,537 votes
1452.9
Japanese
#53 / 278
515 votes
1431.7
Russian
#54 / 378
4,351 votes
1463.1
Korean
#56 / 281
658 votes
1420.0
Multi Turn
#57 / 412
6,826 votes
1471.4
Spanish
#59 / 298
1,296 votes
1458.1
Industry Writing And Literature And Language
#69 / 413
9,679 votes
1442.1
Industry Entertainment And Sports And Media
#72 / 412
8,504 votes
1427.9
Industry Legal And Government
#73 / 387
3,144 votes
1462.8
Published 2026-10-08 · Matched as ernie-5.1
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