Run: 2025-04-16-01JRZYSEBCBQW28A1ZPTBC5V9E

Run Details

Model:
o4 Mini High
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
20.0s
Cost:
$0.008458
Provider:
OpenAI

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)

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

AI
Midnight rain drenched the manor. Crimson footprints stained the carpet. A single candle flickered dimly. Detective Archer surveyed silent hallway. A piercing scream echoed upstairs. Footsteps pounded against wooden floors. Blood spattered across old wallpaper. A lifeless body lay motionless. Glass shattered under frantic footsteps. Archer’s eyes glinted with determination. Night’s secrets awaited their reveal. Silence enveloped ominous grand estate.
id"gen-1744829201-Q5QxgBBninPbgKfv4dOm"
upstream_id"chatcmpl-BN24Qm749nZiwrqUjT0VhSM4gtNv1"
total_cost0.0084579
cache_discount(null)
provider_name"OpenAI"
created_at"2025-04-16T18:47:00.784617+00:00" 4/16/2025, 6:47:00 PM
model"openai/o4-mini-high-2025-04-16"
app_id182717
streamedtrue
cancelledfalse
latency17762
moderation_latency97
generation_time18579
tokens_prompt42
tokens_completion1893
native_tokens_prompt41
native_tokens_completion1912
native_tokens_reasoning1792
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"
usage0.0084579

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences12
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115