Run: 2026-07-09-01KX40PCZGXD4BAC7CF28SDWE4

Run Details

Model:: GPT-5.6 Sol
Test:: N-Length Sentences
Scenario:: Write sentences with 10 words each
Duration:: 3.4s
Cost:: $0.002965
Provider:: OpenAI

Evaluation summary

Score	Evaluator	Details Link
96.30%	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

Rain rattled windows as Inspector Vale entered Blackthorn Manor alone.

Twelve guests waited silently beneath the chandelier's trembling silver light.

Lord Blackthorn lay dead beside an untouched birthday cake.

His right hand clutched one crimson feather stained with blood.

Every door remained locked, and every window remained latched inside.

Then the grandfather clock struck thirteen, startling everyone except Eleanor.

She smiled faintly, though nobody had mentioned finding her brother.

Evaluation details

Result

Evaluator

Details

Meta Data

96.30%

Matches word count

n/a

neededClean

false

sentences

wordCounts

0	10
1	10
2	9
3	10
4	10
5	10
6	10