Run: 2026-03-12-01KKHZ6MPP7P2GHE1NP2F7Y1CC

Run Details

Model:: Grok 4.20 (Beta)
Test:: N-Length Sentences
Scenario:: Write sentences with 5 words each
Duration:: 770ms
Cost:: $0.000474
Provider:: xAI

Evaluation summary

Score	Evaluator	Details Link
77.88%	Matches word count	(details)

Model input

User/Human

Please write the opening scene of a murder mystery where each sentence has exactly 5 words.
Please make sure that each sentence has the same length. Only return the opening itself.

Model response

The detective entered the room slowly. 
Blood stained the wooden floorboards deeply. 
A single gunshot echoed loudly yesterday. 
The victim lay motionless nearby silently. 
Shadows danced across the silent walls. 
Everyone present seemed completely shocked today. 
The clock ticked loudly in corner. 
Footsteps approached from the dark hallway.

Evaluation details

Result

Evaluator

Details

Meta Data

77.88%

Matches word count

n/a

neededClean

false

sentences

wordCounts

0	6
1	6
2	6
3	6
4	6
5	6
6	6
7	6