1,294
Business, management and finance · rank 247 of 402
- Unit
- Arena rating, higher is better
- Range
- 1,283 to 1,305
- Sample
- 3021 votes
- Configuration
- mistral-large-2411
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,276
Creative writing · rank 234 of 407
- Unit
- Arena rating, higher is better
- Range
- 1,267 to 1,285
- Sample
- 4439 votes
- Configuration
- mistral-large-2411
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,271
Expert prompts · rank 252 of 359
- Unit
- Arena rating, higher is better
- Range
- 1,256 to 1,286
- Sample
- 1510 votes
- Configuration
- mistral-large-2411
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,295
Instruction following · rank 247 of 409
- Unit
- Arena rating, higher is better
- Range
- 1,289 to 1,301
- Sample
- 10971 votes
- Configuration
- mistral-large-2411
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,306
Overall · rank 261 of 409
- Unit
- Arena rating, higher is better
- Range
- 1,301 to 1,310
- Sample
- 28073 votes
- Configuration
- mistral-large-2411
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,298
Writing, literature and language · rank 224 of 408
- Unit
- Arena rating, higher is better
- Range
- 1,291 to 1,305
- Sample
- 7416 votes
- Configuration
- mistral-large-2411
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
68.9%
Irrelevance detection · rank 85 of 109
- Unit
- % correct, higher is better
- Configuration
- mistral-large-2411
- Measured
- 16 Dec 2025
- Not shown
- Not general refusal or safety behaviour.
38.8%
Irrelevance detection · rank 103 of 109
- Unit
- % correct, higher is better
- Configuration
- mistral-large-2411
- Measured
- 16 Dec 2025
- Not shown
- Not general refusal or safety behaviour.
24.9%
Memory · rank 30 of 109
- Unit
- % correct, higher is better
- Configuration
- mistral-large-2411
- Measured
- 16 Dec 2025
- Not shown
- Not long-term personal memory in a product: sessions are BFCL's scripted ones.
23.7%
Memory · rank 38 of 109
- Unit
- % correct, higher is better
- Configuration
- mistral-large-2411
- Measured
- 16 Dec 2025
- Not shown
- Not long-term personal memory in a product: sessions are BFCL's scripted ones.
14.1%
Multi-turn tasks · rank 60 of 109
- Unit
- % correct, higher is better
- Configuration
- mistral-large-2411
- Measured
- 16 Dec 2025
- Not shown
- Not open-ended agent work: the tools and tasks are BFCL's simulated APIs.
13.8%
Multi-turn tasks · rank 61 of 109
- Unit
- % correct, higher is better
- Configuration
- mistral-large-2411
- Measured
- 16 Dec 2025
- Not shown
- Not open-ended agent work: the tools and tasks are BFCL's simulated APIs.
38.4%
Overall accuracy · rank 46 of 109
- Unit
- % correct, higher is better
- Configuration
- mistral-large-2411
- 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.
31.8%
Overall accuracy · rank 63 of 109
- Unit
- % correct, higher is better
- Configuration
- mistral-large-2411
- 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.
93.8%
Relevance detection · rank 8 of 109
- Unit
- % correct, higher is better
- Configuration
- mistral-large-2411
- Measured
- 16 Dec 2025
- Not shown
- Not whether the call itself was right; only that one was attempted.
93.8%
Relevance detection · rank 8 of 109
- Unit
- % correct, higher is better
- Configuration
- mistral-large-2411
- Measured
- 16 Dec 2025
- Not shown
- Not whether the call itself was right; only that one was attempted.
84.7%
Single-turn calls (curated) · rank 48 of 109
- Unit
- % correct, higher is better
- Configuration
- mistral-large-2411
- 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.
83.0%
Single-turn calls (curated) · rank 55 of 109
- Unit
- % correct, higher is better
- Configuration
- mistral-large-2411
- 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.
81.9%
Single-turn calls (user-contributed) · rank 5 of 109
- Unit
- % correct, higher is better
- Configuration
- mistral-large-2411
- 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.
68.1%
Single-turn calls (user-contributed) · rank 67 of 109
- Unit
- % correct, higher is better
- Configuration
- mistral-large-2411
- 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.
28.0%
Web search · rank 35 of 109
- Unit
- % correct, higher is better
- Configuration
- mistral-large-2411
- Measured
- 16 Dec 2025
- Not shown
- Not general research quality: questions have short, checkable answers.
20.0%
Web search · rank 44 of 109
- Unit
- % correct, higher is better
- Configuration
- mistral-large-2411
- Measured
- 16 Dec 2025
- Not shown
- Not general research quality: questions have short, checkable answers.
11.0%
Requested-length error · rank 91 of 370
- Unit
- % off the requested word count, lower is better
- Configuration
- mistral-large-2411
- Measured
- 30 Sep 2025
- Not shown
- Not other format limits such as character counts or bullet counts.
0.36
Style adherence · rank 111 of 370
- Unit
- score from 0 to 1, higher is better
- Configuration
- mistral-large-2411
- Measured
- 30 Sep 2025
- Not shown
- Not brand voice on your own examples: UGI's prompts are private and lean towards creative writing.
37.8
Writing score · rank 228 of 370
- Unit
- score out of 100, higher is better
- Configuration
- mistral-large-2411
- Measured
- 30 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.
99.9%
Answer rate · rank 19 of 108
- Unit
- % of documents, higher is better
- Configuration
- mistral-large-2411
- Measured
- 22 Sep 2026
- Not shown
- Not a quality score: a low rate usually means content filters were triggered, and hallucination rates are measured on answered documents only.
4.5%
Hallucination rate · rank 8 of 108
- Unit
- % of summaries, lower is better
- Configuration
- mistral-large-2411
- Measured
- 22 Sep 2026
- Not shown
- Not errors in open questions or other tasks: only summarisation, judged by Vectara's own model (HHEM-2.3), not by people, on news-style documents rather than your data.
