Model

GPT-4.1 Mini

Test

N-Length Sentences

Scenario

Write sentences with 10 words each

Run ID

2025-04-14-01JRTSSMWM54AYJ9SPRNY6D8CC

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

AI
The storm raged fiercely outside the old mansion’s creaking walls. Detective Marlow entered, eyes sharp, expecting secrets hidden deep inside. A shattered vase lay near the cold, lifeless body sprawled. Candles flickered weakly, casting eerie shadows on blood-stained floorboards. Whispers echoed softly through the grand hall, chilling every breath. Footsteps approached cautiously; the investigation’s true beginning was about to start.
id"gen-1744656193-G0HkkP8ol9D44wAIMEP1" 
upstream_id"chatcmpl-BMJ3xzqGQIBYarAq1qIqjxnMgj8Dn" 
total_cost0.0001672
cache_discount(null)
provider_name"OpenAI" 
created_at"2025-04-14T18:43:15.439352+00:00" Monday, April 14th, 2025 at 6:43:15 PM GMT+00:00
model"openai/gpt-4.1-mini-2025-04-14" 
app_id182717
streamedtrue
cancelledfalse
latency396
moderation_latency243
generation_time1557
tokens_prompt42
tokens_completion93
native_tokens_prompt42
native_tokens_completion94
native_tokens_reasoning0
num_media_prompt(null)
num_media_completion(null)
num_search_results(null)
origin"https://ncbench.com/" 
is_byokfalse
finish_reason"stop" 
native_finish_reason"stop" 
usage0.0001672

Evaluation details

Result Evaluator Details Meta Data
95.6803% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
010
110
210
310
410
511