Models / grok-4-1-fast-non-reasoning
xAIgrok-4-1-fast-non-reasoning
13 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
- xAI
- Sources
- 3
- Our benchmarks
- 0
- Price
- Not yet published
Reported by others
74.1%
Irrelevance detection · rank 77 of 109
- Unit
- % correct, higher is better
- Configuration
- grok-4-1-fast-non-reasoning (bfcl fc)
- Measured
- 16 Dec 2025
- Not shown
- Not general refusal or safety behaviour.
26.2%
Memory · rank 29 of 109
- Unit
- % correct, higher is better
- Configuration
- grok-4-1-fast-non-reasoning (bfcl fc)
- Measured
- 16 Dec 2025
- Not shown
- Not long-term personal memory in a product: sessions are BFCL's scripted ones.
46.8%
Multi-turn tasks · rank 20 of 109
- Unit
- % correct, higher is better
- Configuration
- grok-4-1-fast-non-reasoning (bfcl fc)
- Measured
- 16 Dec 2025
- Not shown
- Not open-ended agent work: the tools and tasks are BFCL's simulated APIs.
58.3%
Overall accuracy · rank 12 of 109
- Unit
- % correct, higher is better
- Configuration
- grok-4-1-fast-non-reasoning (bfcl fc)
- 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
- grok-4-1-fast-non-reasoning (bfcl fc)
- Measured
- 16 Dec 2025
- Not shown
- Not whether the call itself was right; only that one was attempted.
88.1%
Single-turn calls (curated) · rank 20 of 109
- Unit
- % correct, higher is better
- Configuration
- grok-4-1-fast-non-reasoning (bfcl fc)
- 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.
77.9%
Single-turn calls (user-contributed) · rank 28 of 109
- Unit
- % correct, higher is better
- Configuration
- grok-4-1-fast-non-reasoning (bfcl fc)
- 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.
75.0%
Web search · rank 12 of 109
- Unit
- % correct, higher is better
- Configuration
- grok-4-1-fast-non-reasoning (bfcl fc)
- Measured
- 16 Dec 2025
- Not shown
- Not general research quality: questions have short, checkable answers.
10.0%
Requested-length error · rank 81 of 370
- Unit
- % off the requested word count, lower is better
- Configuration
- grok-4-1-fast-non-reasoning
- Measured
- 19 Nov 2025
- Not shown
- Not other format limits such as character counts or bullet counts.
0.32
Style adherence · rank 292 of 370
- Unit
- score from 0 to 1, higher is better
- Configuration
- grok-4-1-fast-non-reasoning
- Measured
- 19 Nov 2025
- Not shown
- Not brand voice on your own examples: UGI's prompts are private and lean towards creative writing.
41.9
Writing score · rank 198 of 370
- Unit
- score out of 100, higher is better
- Configuration
- grok-4-1-fast-non-reasoning
- Measured
- 19 Nov 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.
98.5%
Answer rate · rank 78 of 108
- Unit
- % of documents, higher is better
- Configuration
- grok-4-1-fast-non-reasoning
- 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.
17.8%
Hallucination rate · rank 96 of 108
- Unit
- % of summaries, lower is better
- Configuration
- grok-4-1-fast-non-reasoning
- 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.
Compare grok-4-1-fast-non-reasoning with
