Run: 2026-09-23-01M36NNYHWMGVZBZBCBRCBY179

Run Details

Model:: GPT-6 Luna
Test:: N-Length Sentences
Scenario:: Write sentences with 10 words each
Duration:: 2.0s
Cost:: $0.000037
Provider:: OpenAI

Evaluation summary

Score	Evaluator	Details Link
94.82%	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

At midnight, the manor’s clock stopped, though nobody touched it.
Mara found Lord Vale dead beside the shattered conservatory window.
Rain stitched silver threads across the carpet beneath his hand.
A single muddy footprint pointed inward, not toward the garden.
Then the locked study door creaked open behind her.

Evaluation details

Result

Evaluator

Details

Meta Data

94.82%

Matches word count

n/a

neededClean

false

sentences

wordCounts

0	10
1	10
2	10
3	10
4	9