1,409
Business, management and finance · rank 108 of 402
- Unit
- Arena rating, higher is better
- Range
- 1,400 to 1,418
- Sample
- 4529 votes
- Configuration
- Kimi K2 0711
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,371
Creative writing · rank 119 of 407
- Unit
- Arena rating, higher is better
- Range
- 1,361 to 1,381
- Sample
- 3371 votes
- Configuration
- Kimi K2 0711
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,417
Expert prompts · rank 115 of 359
- Unit
- Arena rating, higher is better
- Range
- 1,401 to 1,432
- Sample
- 1472 votes
- Configuration
- Kimi K2 0711
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,381
Instruction following · rank 146 of 409
- Unit
- Arena rating, higher is better
- Range
- 1,373 to 1,389
- Sample
- 6708 votes
- Configuration
- Kimi K2 0711
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,418
Overall · rank 111 of 409
- Unit
- Arena rating, higher is better
- Range
- 1,413 to 1,423
- Sample
- 26960 votes
- Configuration
- Kimi K2 0711
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,375
Writing, literature and language · rank 138 of 408
- Unit
- Arena rating, higher is better
- Range
- 1,367 to 1,383
- Sample
- 5928 votes
- Configuration
- Kimi K2 0711
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
87.3%
Irrelevance detection · rank 19 of 109
- Unit
- % correct, higher is better
- Configuration
- kimi-k2
- Measured
- 16 Dec 2025
- Not shown
- Not general refusal or safety behaviour.
29.0%
Memory · rank 23 of 109
- Unit
- % correct, higher is better
- Configuration
- kimi-k2
- Measured
- 16 Dec 2025
- Not shown
- Not long-term personal memory in a product: sessions are BFCL's scripted ones.
50.6%
Multi-turn tasks · rank 16 of 109
- Unit
- % correct, higher is better
- Configuration
- kimi-k2
- Measured
- 16 Dec 2025
- Not shown
- Not open-ended agent work: the tools and tasks are BFCL's simulated APIs.
59.1%
Overall accuracy · rank 11 of 109
- Unit
- % correct, higher is better
- Configuration
- kimi-k2
- Measured
- 16 Dec 2025
- Not shown
- Not a neutral average: the weighting is BFCL's. Not reliability on your own tools: BFCL's functions and queries are a fixed test set, and a correct call is judged by its form, not by what it achieved.
75.0%
Relevance detection · rank 62 of 109
- Unit
- % correct, higher is better
- Configuration
- kimi-k2
- Measured
- 16 Dec 2025
- Not shown
- Not whether the call itself was right; only that one was attempted.
81.6%
Single-turn calls (curated) · rank 69 of 109
- Unit
- % correct, higher is better
- Configuration
- kimi-k2
- Measured
- 16 Dec 2025
- Not shown
- Not reliability on your own tools: BFCL's functions and queries are a fixed test set, and a correct call is judged by its form, not by what it achieved.
78.7%
Single-turn calls (user-contributed) · rank 19 of 109
- Unit
- % correct, higher is better
- Configuration
- kimi-k2
- Measured
- 16 Dec 2025
- Not shown
- Not reliability on your own tools: BFCL's functions and queries are a fixed test set, and a correct call is judged by its form, not by what it achieved.
66.5%
Web search · rank 19 of 109
- Unit
- % correct, higher is better
- Configuration
- kimi-k2
- Measured
- 16 Dec 2025
- Not shown
- Not general research quality: questions have short, checkable answers.
22.0%
Requested-length error · rank 202 of 370
- Unit
- % off the requested word count, lower is better
- Configuration
- Kimi K2 0711
- Measured
- 7 Sep 2025
- Not shown
- Not other format limits such as character counts or bullet counts.
0.29
Style adherence · rank 351 of 370
- Unit
- score from 0 to 1, higher is better
- Configuration
- Kimi K2 0711
- Measured
- 7 Sep 2025
- Not shown
- Not brand voice on your own examples: UGI's prompts are private and lean towards creative writing.
52.5
Writing score · rank 143 of 370
- Unit
- score out of 100, higher is better
- Configuration
- Kimi K2 0711
- Measured
- 7 Sep 2025
- Not shown
- Not business copy quality: UGI's prompts are private and lean towards creative writing, and models that often refuse get no score.