Run 2026-02-16-01KHKAB0FQB9JD6H674VXZJ89S

Run Details

Model:: GPT-5 Nano
Test:: N-Length Sentences
Scenario:: Write sentences with 5 words each
Duration:: 42.4s
Cost:: $0.001274
Provider:: OpenAI

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

AI

Fog drifted over cobblestone alleys.
A single lantern trembled eerily.
The clock chimed midnight softly.
The corpse lay beneath chandeliers.
Whispers threaded through the gallery.
Silence pressed against the walls.
Detective Collins arrived noting clues.
The victim wore black gloves.
A photograph trembled on edge.
Names whispered but faces blurred.
Everyone tasted fear in air.
The killer left a note.
Ink smeared across a note.
Scent of rain stitched tensions.
The door sighed revealing darkness.
Outside crows kept silent watch.
Chalk marks traced impossible patterns.
A mystery awakening in shadows.

Evaluation details

Result

Evaluator

Details

Meta Data

100.0000%

Matches word count

n/a

neededClean

false

sentences

18

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

Run: 2026-02-16-01KHKAB0FQB9JD6H674VXZJ89S

Run Details

Model input

Model response

Evaluation details