NC Bench
Overview
About
Tests
Models
Model
o4 Mini High
Test
N-Length Sentences
Scenario
Write sentences with 5 words each
Run ID
2025-04-16-01JRZYVB4R2VJKYR2WHM168MSG
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
Fog settled over silent street. Crime scene beyond iron gate. Distant siren pierced midnight quiet. Solitary figure watching shadows creep. Dripping blood stained marble foyer. Heavy footsteps echoed through halls. Candlelight flickered against portrait frame. Forensic gloves held curious locket. Detective Caldwell surveyed gruesome carnage. Faint whisper suggested family secrets. Moonlight glinted off shattered glass. A hush fell upon mansion. Tension lingered in stale air. Someone whispered justice before dawn. Clue hidden beneath broken chandelier. The investigation was only beginning.
id
"gen-1744829263-g5y6QfNCb202j1pLan4x"
upstream_id
"chatcmpl-BN25PuhE74wND8nbSfuHJ9PGnN3J9"
total_cost
0.0088627
cache_discount
(null)
provider_name
"OpenAI"
created_at
"2025-04-16T18:48:04.04651+00:00"
Wednesday, April 16th, 2025 at 6:48:04 PM GMT+00:00
model
"openai/o4-mini-high-2025-04-16"
app_id
182717
streamed
true
cancelled
false
latency
18774
moderation_latency
135
generation_time
20168
tokens_prompt
42
tokens_completion
1985
native_tokens_prompt
41
native_tokens_completion
2004
native_tokens_reasoning
1856
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
0.0088627
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Matches word count
n/a
neededClean
false
sentences
16
wordCounts
0
5
1
5
2
5
3
5
4
5
5
5
6
5
7
5
8
5
9
5
10
5
11
5
12
5
13
5
14
5
15
5