Run: 2026-03-12-01KKHZED3NMQX4KTQETV36132P

Run Details

Model:: Grok 4.20 (Beta, Reasoning)
Test:: N-Length Sentences
Scenario:: Write sentences with 20 words each
Duration:: 6.5s
Cost:: $0.012184
Provider:: xAI

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

In the quiet mansion on the hill the wealthy businessman was found dead by his loyal servant early that morning. The loyal servant screamed in horror after discovering the murdered body with a knife stuck deep into the chest area. The police arrived quickly at the scene and began investigating mysterious circumstances surrounding the brutal murder of the prominent businessman. Detectives searched for clues throughout the entire mansion while questioning all the family members and potential suspects in the case.

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