Run: 2026-03-12-01KKHZC6WQ51DDDNPF6HT5RBSS

Run Details

Model:: Grok 4.20 (Beta, Reasoning)
Test:: N-Length Sentences
Scenario:: Write sentences with 10 words each
Duration:: 10.3s
Cost:: $0.018118
Provider:: xAI

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

The wealthy host was found murdered in his study tonight. Detectives were called immediately to investigate the gruesome scene thoroughly. Clues scattered around the room suggested a carefully planned crime. The inspector examined every detail at the crime scene carefully. 
The nervous butler recalled hearing strange noises during the evening party.

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	11