1,233
Business, management and finance · rank 300 of 402
- Unit
- Arena rating, higher is better
- Range
- 1,220 to 1,247
- Sample
- 2061 votes
- Configuration
- Nova Micro 1.0
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,197
Creative writing · rank 306 of 407
- Unit
- Arena rating, higher is better
- Range
- 1,187 to 1,208
- Sample
- 3061 votes
- Configuration
- Nova Micro 1.0
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,244
Expert prompts · rank 273 of 359
- Unit
- Arena rating, higher is better
- Range
- 1,227 to 1,261
- Sample
- 1094 votes
- Configuration
- Nova Micro 1.0
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,215
Instruction following · rank 317 of 409
- Unit
- Arena rating, higher is better
- Range
- 1,208 to 1,222
- Sample
- 7716 votes
- Configuration
- Nova Micro 1.0
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,241
Overall · rank 314 of 409
- Unit
- Arena rating, higher is better
- Range
- 1,236 to 1,246
- Sample
- 19364 votes
- Configuration
- Nova Micro 1.0
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
1,223
Writing, literature and language · rank 307 of 408
- Unit
- Arena rating, higher is better
- Range
- 1,214 to 1,231
- Sample
- 5246 votes
- Configuration
- Nova Micro 1.0
- Measured
- 25 Sep 2026
- Not shown
- Not accuracy or correctness: it ranks which answer voters preferred, with answer length and formatting controlled for.
70.7%
Irrelevance detection · rank 82 of 109
- Unit
- % correct, higher is better
- Configuration
- nova-micro-v1
- Measured
- 16 Dec 2025
- Not shown
- Not general refusal or safety behaviour.
2.4%
Memory · rank 100 of 109
- Unit
- % correct, higher is better
- Configuration
- nova-micro-v1
- Measured
- 16 Dec 2025
- Not shown
- Not long-term personal memory in a product: sessions are BFCL's scripted ones.
1.4%
Multi-turn tasks · rank 98 of 109
- Unit
- % correct, higher is better
- Configuration
- nova-micro-v1
- Measured
- 16 Dec 2025
- Not shown
- Not open-ended agent work: the tools and tasks are BFCL's simulated APIs.
22.3%
Overall accuracy · rank 95 of 109
- Unit
- % correct, higher is better
- Configuration
- nova-micro-v1
- 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.
81.2%
Relevance detection · rank 41 of 109
- Unit
- % correct, higher is better
- Configuration
- nova-micro-v1
- Measured
- 16 Dec 2025
- Not shown
- Not whether the call itself was right; only that one was attempted.
74.1%
Single-turn calls (curated) · rank 80 of 109
- Unit
- % correct, higher is better
- Configuration
- nova-micro-v1
- 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.
66.3%
Single-turn calls (user-contributed) · rank 75 of 109
- Unit
- % correct, higher is better
- Configuration
- nova-micro-v1
- 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.
1.5%
Web search · rank 77 of 109
- Unit
- % correct, higher is better
- Configuration
- nova-micro-v1
- Measured
- 16 Dec 2025
- Not shown
- Not general research quality: questions have short, checkable answers.
100.0%
Answer rate · rank 1 of 108
- Unit
- % of documents, higher is better
- Configuration
- Nova Micro 1.0
- 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.
5.5%
Hallucination rate · rank 18 of 108
- Unit
- % of summaries, lower is better
- Configuration
- Nova Micro 1.0
- 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.