Run: 2026-02-20-01KHY9NC0D8XQ4EFTKH06GG2F1

Run Details

Model:: Grok 4
Test:: N-Length Sentences
Scenario:: Write sentences with 5 words each
Duration:: 11.4s
Cost:: $0.006032
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 5 words.
Please make sure that each sentence has the same length. Only return the opening itself.

Model response

Fog enveloped the silent manor.  
Rain pattered on ancient stones.  
Shadows danced in dim light.  
A door creaked slowly open.  
Lady Eleanor entered the hall.  
She gasped at the sight.  
Blood pooled on marble floor.  
Lord Harrington lay deathly still.  
A dagger gleamed beside him.  
Footsteps echoed from afar now.  
Who could have done this?  
The clock struck midnight hour.  
Secrets hid in every corner.  
Investigation would soon begin here.

Evaluation details

Result

Evaluator

Details

Meta Data

100.00%

Matches word count

n/a

neededClean

false

sentences

wordCounts

0	5
1	5
2	5
3	5
4	5
5	5
6	5
7	5
8	5
9	5
10	5
11	5
12	5
13	5