These items measure recall and interpretation of the reported five-set US Open match, including its score, duration, turning point, and finishing time.
Scorer: Factuality
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| # | score | model | cost price | ttft | total tok |
|---|---|---|---|---|---|
| 1 | 50% | perplexity/sonar-pro-search | $0.00022 | 3.23s | 68 |
| 2 | 36% | gemini-3.7-flash | $0.00296 $0.75 / $3.75 per 1M | 3.94s | 846 |
| 3 | failed | qwen/qwen3.8-flash | — $0.15 / $0.47 per 1M | — | 0 |
Prompts
- At approximately what time did the match finish? A) Just after midnight B) Almost 2 a.m. C) Almost 3…
- At which tournament was the reported match played? A) Australian Open B) French Open C) Wimbledon D)…
- How long was the match reported to have lasted? A) 3 hours 52 minutes B) 4 hours 25 minutes C) 4 hou…
- How many sets were played in total? A) Two B) Three C) Four D) Five Reply with the letter of the cor…
- In which set was Zverev reportedly two points away from losing the match? A) Fourth set B) First set…
- Which scoreline was reported for the match from Zverev’s perspective? A) 6-4, 3-6, 6-7(7), 7-5, 6-4 …
- Which set was decided by a tiebreak? A) First set B) Second set C) Third set D) Fifth set Reply with…
- Which sets did Zverev win according to the reported scoreline? A) First, second, and fifth B) First,…
- Who was identified as Alexander Zverev’s opponent in the match? A) Lorenzo Musetti B) Lorenzo Sonego…
- Who won the third set, based on the reported scoreline from Zverev’s perspective? A) Zverev, 7-5 B) …