Run: 2026-03-12-01KKHYZ7C7ENEVHANB7DA4SEP1

Run Details

Model:: Grok 4.20 (Beta)
Test:: N-Length Sentences
Scenario:: Write sentences with 10 words each
Duration:: 858ms
Cost:: $0.000618
Provider:: xAI

Evaluation summary

Score	Evaluator	Details Link
69.57%	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 through creaking doors. 
Blood stained the antique rug in a perfect circular pattern. 
Guests whispered nervously while avoiding direct eye contact. 
Lightning illuminated the victim's lifeless body on the floor. 
A broken clock showed the exact moment of demise. 
Everyone present seemed to harbor some hidden secret agenda. 
The storm outside intensified with each passing tense moment. 
Footprints led mysteriously toward the locked library door.

Evaluation details

Result

Evaluator

Details

Meta Data

69.57%

Matches word count

n/a

neededClean

false

sentences

wordCounts

0	10
1	10
2	8
3	9
4	9
5	9
6	9
7	8