Run: 2026-02-17-01KHNFGD365B98RBKYYKPPY90Z

Run Details

Model:: Arcee AI: Trinity Large (Preview)
Test:: Data extraction
Scenario:: Indirect birth year
Duration:: 5.3s
Cost:: $0.000000
Provider:: Arcee AI

Evaluation summary

Score	Evaluator	Details Link
Fail	Matches text	(details)
Pass	Matches Regex	(details)
no eval	Overall

Model input

User/Human

What year was Sarah born? Only return the year as a four-digit number.

In 2023, Sarah celebrated her 30th birthday with a big party. Her younger sister, who is 5 years younger, couldn't attend because she was studying abroad.

Model response

First, the key is to determine the year of birth from the information about the 30th birthday. If the birthday was celebrated in 2023, then the birth year is simply 2023 minus 30, which gives 1993.

There's a brief pause to consider whether the birthday might not have occurred yet in 2023, which would shift the calculation to 1992. However, the phrasing indicates the celebration happened in 2023, which strongly suggests the birthday had already passed that year.

The detail about the younger sister being 5 years younger and studying abroad doesn't impact the calculation for Sarah's birth year. It's just extra context.

With that settled, the answer is clear:

1993

Evaluation details

Result	Evaluator	Details	Meta Data
Fail	Matches text	Case sensitive: 1993	n/a
Pass	Matches Regex	/\b1993\b/	n/a
no eval