position.

We asked Jev, TypeSafe’s new AI model. It could only answer true or false.

is a beautiful city.

 

0.98
Jev says TRUE
3 wordings: 0.97–0.99
0.37
Jev says FALSE
Wording swings it: 0.07–0.79
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All 18 names on this sentence这句话下的全部 18 个名字

is a beautiful city.

falsetrue
Rio de Janeiro
0.98
Paris
0.98
Singapore
0.97
San Francisco
0.95
Dubai
0.95
Sydney
0.95
Hong Kong
0.94
New York
0.93
London
0.92
Tokyo
0.90
Chicago
0.86
Mexico City
0.85
Shanghai
0.85
Berlin
0.83
Bangkok
0.82
Mumbai
0.77
Los Angeles
0.74
Johannesburg
0.37
probability of “true” when only true and false are offeredrange across 3 wordingswording moves it a lot: read the rank, not the numberTap a row for the other tests

See every sentence看全部句子

jev-1.13.0measured 2026-09-20测于 2026-09-20205,450 model calls次模型调用ruler check: 8/8 anchors read as expected尺子检查:8/8 句定标题读数符合预期

“___ is a beautiful city.” — Position