1,439
Overall · rank 72 of 177
- Unit
- Arena rating, higher is better
- Range
- 1,435 to 1,442
- Sample
- 47228 votes
- Configuration
- MiMo-V2.5
- 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.
1,441
Business, management and finance · rank 62 of 402
- Unit
- Arena rating, higher is better
- Range
- 1,433 to 1,448
- Sample
- 9682 votes
- Configuration
- MiMo-V2.5
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,394
Creative writing · rank 87 of 407
- Unit
- Arena rating, higher is better
- Range
- 1,386 to 1,402
- Sample
- 7863 votes
- Configuration
- MiMo-V2.5
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,470
Expert prompts · rank 51 of 359
- Unit
- Arena rating, higher is better
- Range
- 1,461 to 1,480
- Sample
- 4788 votes
- Configuration
- MiMo-V2.5
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,430
Instruction following · rank 71 of 409
- Unit
- Arena rating, higher is better
- Range
- 1,424 to 1,437
- Sample
- 16074 votes
- Configuration
- MiMo-V2.5
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,434
Overall · rank 88 of 409
- Unit
- Arena rating, higher is better
- Range
- 1,429 to 1,438
- Sample
- 47276 votes
- Configuration
- MiMo-V2.5
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,412
Writing, literature and language · rank 80 of 408
- Unit
- Arena rating, higher is better
- Range
- 1,405 to 1,418
- Sample
- 11493 votes
- Configuration
- MiMo-V2.5
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
29.0%
Requested-length error · rank 248 of 370
- Unit
- % off the requested word count, lower is better
- Configuration
- MiMo-V2.5 (no reasoning)
- Measured
- 28 Jun 2026
- Not shown
- Not other format limits such as character counts or bullet counts.
16.0%
Requested-length error · rank 127 of 370
- Unit
- % off the requested word count, lower is better
- Configuration
- MiMo-V2.5 (thinking reasoning)
- Measured
- 28 Jun 2026
- Not shown
- Not other format limits such as character counts or bullet counts.
0.36
Style adherence · rank 127 of 370
- Unit
- score from 0 to 1, higher is better
- Configuration
- MiMo-V2.5 (no reasoning)
- Measured
- 28 Jun 2026
- Not shown
- Not brand voice on your own examples: UGI's prompts are private and lean towards creative writing.
0.40
Style adherence · rank 23 of 370
- Unit
- score from 0 to 1, higher is better
- Configuration
- MiMo-V2.5 (thinking reasoning)
- Measured
- 28 Jun 2026
- Not shown
- Not brand voice on your own examples: UGI's prompts are private and lean towards creative writing.
44.8
Writing score · rank 180 of 370
- Unit
- score out of 100, higher is better
- Configuration
- MiMo-V2.5 (no reasoning)
- Measured
- 28 Jun 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.
56.4
Writing score · rank 123 of 370
- Unit
- score out of 100, higher is better
- Configuration
- MiMo-V2.5 (thinking reasoning)
- Measured
- 28 Jun 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.
