Run: 2026-05-01-01KQHSDKECQTHD86ZH7VVKQRHA

Run Details

Model:: Grok 4.20 (Reasoning)
Test:: Data extraction
Scenario:: What's the color of the car?
Duration:: 4.0s
Cost:: $0.000943
Provider:: xAI

Evaluation summary

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

Model input

User/Human

What color is Sarah's car based on the following text? Only return the color, nothing else.

John owns a blue car. Sarah's car is the same color as the sky on a clear day. Peter's car is red. The sky is not green on a clear day.

Model response

blue

The text states that Sarah's car matches the color of the sky on a clear day. Standard observation and the explicit negation ("The sky is not green on a clear day") establish that this color is blue, matching the already-mentioned blue car of John. All other details are irrelevant distractors.

Evaluation details

Result	Evaluator	Details	Meta Data
Fail	Matches text	Case insensitive: blue	n/a
Pass	Matches Regex	/\bblue\b/i	n/a
no eval