NC Bench
Overview
About
Tests
Models
Model
o4 Mini
Test
N-Length Sentences
Scenario
Write sentences with 5 words each
Run ID
2025-04-16-01JRZZ0PST3CWHTXH7JHNM4T7C
Model input
User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 5 words. Please make sure that each sentence has the same length. Only return the opening itself.
Model response
Messages
Meta
AI
Moonlight danced across crimson footprints. Rain drummed on wooden floors. Detective Hart felt icy dread. Shadows concealed a lifeless body. Leather gloves lay on floor. A broken locket gleamed faintly. Echoes hinted at hidden secrets. Someone watched from distant corridor. Night’s silence waited ominously close. Every heartbeat whispered impending danger.
id
"gen-1744829438-0ija3HI2BaE3MaiiDn60"
upstream_id
"chatcmpl-BN28FK2BGsNODbCPPegebQqLDZNzL"
total_cost
0.0074811
cache_discount
(null)
provider_name
"OpenAI"
created_at
"2025-04-16T18:50:55.932512+00:00"
Wednesday, April 16th, 2025 at 6:50:55 PM GMT+00:00
model
"openai/o4-mini-2025-04-16"
app_id
182717
streamed
true
cancelled
false
latency
15879
moderation_latency
80
generation_time
16405
tokens_prompt
42
tokens_completion
1671
native_tokens_prompt
41
native_tokens_completion
1690
native_tokens_reasoning
1600
num_media_prompt
(null)
num_media_completion
(null)
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.0074811
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Matches word count
n/a
neededClean
false
sentences
10
wordCounts
0
5
1
5
2
5
3
5
4
5
5
5
6
5
7
5
8
5
9
5