Run: 2026-03-12-01KKHYZR24GHE5KZPNM75KJV3S

Run Details

Model:: Grok 4.20 (Beta)
Test:: N-Length Sentences
Scenario:: Write sentences with 10 words each
Duration:: 626ms
Cost:: $0.000408
Provider:: xAI

Evaluation summary

Score	Evaluator	Details Link
61.68%	Matches word count	(details)

Model input

User/Human

Please write the opening scene of a murder mystery where each sentence has exactly 10 words.
Please make sure that each sentence has the same length. Only return the opening itself.

Model response

The detective entered the dimly lit mansion with cautious steps. 

Blood stained the antique carpet in a gruesome pattern. 

Guests whispered nervously about the victim found upstairs. 

Lightning flashed outside revealing shadows on the walls. 

A mysterious note lay hidden beneath the silver candlestick.

Evaluation details

Result

Evaluator

Details

Meta Data

61.68%

Matches word count

n/a

neededClean

false

sentences

wordCounts

0	10
1	9
2	8
3	8
4	9