Run: 2026-09-03-01M1KAYXKDFYCRY618WPD6NCEQ

Run Details

Model:: DeepSeek V4 Pro 0813 (Reasoning, High)
Test:: N-Length Sentences
Scenario:: Write sentences with 5 words each
Duration:: 50.4s
Cost:: $0.013296
Provider:: StreamLake

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

The rain fell hard tonight.  
Detective Mara Cole smoked alone.  
Her partner watched the alley.  
A body lay by dumpsters.  
Red gloves covered both hands.  
No one heard a scream.  
The killer left one button.  
Mara knelt beside the body.  
She checked for a pulse.  
"Time of death?" she asked.  
"Under an hour," he replied.  
The coroner's van never arrived.  
One boot print marked mud.  
It pointed toward locked gates.  
Mara studied the odd angle.  
"Why kill him so cleanly?"  
Her partner shrugged under rain.  
"Maybe the killer knew him."  
She picked up the button.  
It bore a tiny crown.  
It belonged to mayor's club.  
Mara pocketed the evidence silently.  
Rain washed away the blood.  
It could not hide murder.

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
14	5
15	5
16	5
17	5
18	5
19	5
20	5
21	5
22	5
23	5