Run: 2026-02-20-01KHY8TVENPR8FN57CAMHC246D

Run Details

Model:: Grok 4.1 Fast
Test:: N-Length Sentences
Scenario:: Write sentences with 20 words each
Duration:: 33.9s
Cost:: $0.002733
Provider:: xAI

Evaluation summary

Score	Evaluator	Details Link
100.00%	Matches word count	(details)

Model input

User/Human

Please write the opening scene of a murder mystery where each sentence has exactly 20 words.
Please make sure that each sentence has the same length. Only return the opening itself.

Model response

Fog blanketed the misty grounds of Ravenwood Manor where wealthy guests gathered for Lord Ashford's exclusive dinner party this evening.

Loud laughter echoed through the spacious grand hall as guests toasted with fine wine amid opulent decorations and flickering candlelight.

Suddenly, a young maid's piercing scream shattered the entire festive atmosphere, causing every guest to freeze in stunned silence immediately.

The elegant Lady Victoria rushed from the library doorway, her face ashen and hands trembling with obvious fear and horror.

"Lord Ashford lies murdered in the library with a sharp knife plunged deeply into his broad chest cavity right now."

Chaos and panic spread rapidly through the assembled guests who whispered nervously about possible suspects among their very own circle.

Evaluation details

Result

Evaluator

Details

Meta Data

100.00%

Matches word count

n/a

neededClean

false

sentences

wordCounts

0	20
1	20
2	20
3	20
4	20
5	20