Run: 2026-09-03-01M1K5YW130CS8MQDQSK2CYZXE

Run Details

Model:: Muse Spark 1.2 (Reasoning, Medium)
Test:: N-Length Sentences
Scenario:: Write sentences with 20 words each
Duration:: 7.3s
Cost:: $0.010482
Provider:: Meta

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 20 words.
Please make sure that each sentence has the same length. Only return the opening itself.

Model response

Detective Mara Quinn arrived at Blackwood Manor precisely midnight, rain hammering ancient stones surrounding silent estate beneath flickering amber lamplight. The butler, pale and trembling, led her upstairs toward Lord Ashford's locked study smelling faintly of gunpowder and cold fear. Inside, Lord Ashford lay sprawled across his mahogany desk, eyes wide open, chest pierced by ornate silver dagger still glistening. The window behind him stood wide open, curtains billowing wildly despite thunder sealing shutters outside supposedly hours earlier that evening. Three guests waited downstairs in the parlor, each claiming innocence while hiding secrets sharp enough to kill for hidden fortune. Mara noticed muddy footprints leading nowhere, a shattered whiskey glass, and a single unburned match clutched tightly within Ashford's fist.

Evaluation details

Result

Evaluator

Details

Meta Data

100.00%

Matches word count

n/a

neededClean

false

sentences

wordCounts

0	20
1	20
2	20
3	20
4	20
5	20