Model

GPT-4.1 Mini

Test

N-Length Sentences

Scenario

Write sentences with 10 words each

Run ID

2025-04-14-01JRTSZG71JVHKEX4NH8EH3JJH

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 as Detective Grey arrived at midnight. A lifeless body lay sprawled beneath the dimly lit chandelier. Shattered glass glistened like diamonds around the victim's cold hand. A single crimson rose rested gently on the bloodstained floor. Whispers echoed softly from corners cloaked in creeping shadows. Grey noted every detail with meticulous and unwavering precision. Outside, thunder rolled deeply while the clock struck the thirteenth. In this mansion, secrets hid behind every locked, creaking door. Each suspect’s alibi unraveled under Grey’s sharp, piercing gaze. Tonight, justice would emerge from darkness, cold and unforgiving.
id"gen-1744656384-284khYmJKTtzJmgJMXAd" 
upstream_id"chatcmpl-BMJ724Tq8w4kpQXvW7cS6fIYvfqIr" 
total_cost0.000244
cache_discount(null)
provider_name"OpenAI" 
created_at"2025-04-14T18:46:26.631329+00:00" Monday, April 14th, 2025 at 6:46:26 PM GMT+00:00
model"openai/gpt-4.1-mini-2025-04-14" 
app_id182717
streamedtrue
cancelledfalse
latency313
moderation_latency159
generation_time1123
tokens_prompt42
tokens_completion141
native_tokens_prompt42
native_tokens_completion142
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" 
usage0.000244

Evaluation details

Result Evaluator Details Meta Data
89.6327% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
010
110
210
310
49
59
610
710
89
99