Run: 2026-03-18-01KM09MKE8BABA2YWCBJF8KGK0

Run Details

Model:: GPT-5.4 Mini (Reasoning)
Test:: N-Length Sentences
Scenario:: Write sentences with 5 words each
Duration:: 7.7s
Cost:: $0.002798
Provider:: OpenAI

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

Rain stitched manor windows shut.  
Inside, candles trembled over silence.  
Detective Vale found the corpse.  
Blood pooled beneath a portrait.  
Its painted eyes seemed accusatory.  
The guests stood frozen nearby.  
No one admitted hearing screams.  
Yet every clock had stopped.  
Vale knelt, noticing a note.  
Three words: "You are next."  
Then the lights all died.  
Somewhere, footsteps moved toward Vale.

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