Models / GLM 5.1

Z.ai

GLM 5.1

19 published results from 3 sources. Each card shows where the number comes from and what it does not measure. Results are never combined into one score.

Provider
Z.ai
Sources
3
Our benchmarks
0
Price
Not yet published

Reported by others

Reported by Arena (formerly LMArena)
1,456
Overall · rank 38 of 177
Unit
Arena rating, higher is better
Range
1,453 to 1,460
Sample
56038 votes
Configuration
GLM 5.1
Measured
25 Sep 2026
Not shown
Not an error rate: claims that cannot be checked on the web are skipped, and preference still carries most of the weight.
Reported by Arena (formerly LMArena)
1,465
Business, management and finance · rank 24 of 402
Unit
Arena rating, higher is better
Range
1,459 to 1,472
Sample
11108 votes
Configuration
GLM 5.1
Measured
25 Sep 2026
Not shown
Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
Reported by Arena (formerly LMArena)
1,448
Creative writing · rank 23 of 407
Unit
Arena rating, higher is better
Range
1,441 to 1,454
Sample
10727 votes
Configuration
GLM 5.1
Measured
25 Sep 2026
Not shown
Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
Reported by Arena (formerly LMArena)
1,495
Expert prompts · rank 19 of 359
Unit
Arena rating, higher is better
Range
1,487 to 1,503
Sample
6038 votes
Configuration
GLM 5.1
Measured
25 Sep 2026
Not shown
Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
Reported by Arena (formerly LMArena)
1,460
Instruction following · rank 29 of 409
Unit
Arena rating, higher is better
Range
1,455 to 1,466
Sample
19895 votes
Configuration
GLM 5.1
Measured
25 Sep 2026
Not shown
Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
Reported by Arena (formerly LMArena)
1,465
Overall · rank 37 of 409
Unit
Arena rating, higher is better
Range
1,461 to 1,469
Sample
56463 votes
Configuration
GLM 5.1
Measured
25 Sep 2026
Not shown
Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
Reported by Arena (formerly LMArena)
1,453
Writing, literature and language · rank 26 of 408
Unit
Arena rating, higher is better
Range
1,447 to 1,459
Sample
14723 votes
Configuration
GLM 5.1
Measured
25 Sep 2026
Not shown
Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
Reported by OpenHands Index
58.2%
Average · rank 12 of 34
Unit
% resolved, higher is better
Configuration
glm-5.1
Measured
30 Jun 2026
Not shown
Not the model alone: the score is for the model inside the OpenHands agent, at the SDK version shown.
Reported by OpenHands Index
41.2%
Front end (SWE-Bench Multimodal) · rank 6 of 34
Unit
% resolved, higher is better
Configuration
glm-5.1
Measured
30 Jun 2026
Not shown
Not the model alone: the score is for the model inside the OpenHands agent, at the SDK version shown.
Reported by OpenHands Index
37.5%
Greenfield (Commit0) · rank 10 of 34
Unit
% resolved, higher is better
Configuration
glm-5.1
Measured
30 Jun 2026
Not shown
Not the model alone: the score is for the model inside the OpenHands agent, at the SDK version shown.
Reported by OpenHands Index
67.3%
Information gathering (GAIA) · rank 14 of 34
Unit
% resolved, higher is better
Configuration
glm-5.1
Measured
30 Jun 2026
Not shown
Not the model alone: the score is for the model inside the OpenHands agent, at the SDK version shown.
Reported by OpenHands Index
75.0%
Issue resolution (SWE-Bench) · rank 12 of 34
Unit
% resolved, higher is better
Configuration
glm-5.1
Measured
30 Jun 2026
Not shown
Not the model alone: the score is for the model inside the OpenHands agent, at the SDK version shown.
Reported by OpenHands Index
70.2%
Testing (SWT-Bench) · rank 14 of 34
Unit
% resolved, higher is better
Configuration
glm-5.1
Measured
30 Jun 2026
Not shown
Not the model alone: the score is for the model inside the OpenHands agent, at the SDK version shown.
Reported by UGI Leaderboard
16.0%
Requested-length error · rank 127 of 370
Unit
% off the requested word count, lower is better
Configuration
glm-5.1
Measured
12 Apr 2026
Not shown
Not other format limits such as character counts or bullet counts.
Reported by UGI Leaderboard
9.0%
Requested-length error · rank 67 of 370
Unit
% off the requested word count, lower is better
Configuration
glm-5.1
Measured
15 Apr 2026
Not shown
Not other format limits such as character counts or bullet counts.
Reported by UGI Leaderboard
0.37
Style adherence · rank 80 of 370
Unit
score from 0 to 1, higher is better
Configuration
glm-5.1
Measured
12 Apr 2026
Not shown
Not brand voice on your own examples: UGI's prompts are private and lean towards creative writing.
Reported by UGI Leaderboard
0.38
Style adherence · rank 54 of 370
Unit
score from 0 to 1, higher is better
Configuration
glm-5.1
Measured
15 Apr 2026
Not shown
Not brand voice on your own examples: UGI's prompts are private and lean towards creative writing.
Reported by UGI Leaderboard
54.9
Writing score · rank 128 of 370
Unit
score out of 100, higher is better
Configuration
glm-5.1
Measured
12 Apr 2026
Not shown
Not business copy quality: UGI's prompts are private and lean towards creative writing, and models that often refuse get no score.
Reported by UGI Leaderboard
61.7
Writing score · rank 89 of 370
Unit
score out of 100, higher is better
Configuration
glm-5.1
Measured
15 Apr 2026
Not shown
Not business copy quality: UGI's prompts are private and lean towards creative writing, and models that often refuse get no score.

Compare GLM 5.1 with