Run: 2026-03-12-01KKHZQCCVTVND5CCNK3XAY1VX

Run Details

Model:: Grok 4.20 (Beta)
Test:: N-Length Sentences
Scenario:: Write sentences with 10 words each
Duration:: 676ms
Cost:: $0.000528
Provider:: xAI

Evaluation summary

Score	Evaluator	Details Link
61.52%	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 at midnight.  
Blood stained the antique carpet beneath the victim's body.  
Guests whispered nervously while avoiding direct eye contact.  
Thunder roared outside as rain pounded the tall windows.  
A single silver dagger lay near the victim's hand.  
Everyone present seemed to harbor some hidden secret.  
The clock struck twelve with an ominous final chime.

Evaluation details

Result

Evaluator

Details

Meta Data

61.52%

Matches word count

n/a

neededClean

false

sentences

wordCounts

0	9
1	9
2	8
3	9
4	9
5	8
6	9