Model

o4 Mini High

Test

N-Length Sentences

Scenario

Write sentences with 5 words each

Run ID

2025-04-16-01JRZZ0D1MKGFS44KEHRTPG3D2

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
Fog enveloped the lonely manor. Midnight chimes echoed through halls. A scream shattered heavy silence. Guests froze in startled horror. Body lay sprawled on floor. Candlelight flickered over crimson stain. Detective entered with cautious steps. Everyone glanced at mysterious inspector. Suspects whispered behind closed doors. Dawn promised no comforting answers.
id"gen-1744829429-sSXPM90AMBzkvwJ6HIXJ" 
upstream_id"chatcmpl-BN285pe9u01ngg6ToJdCQehvZx5Gg" 
total_cost0.0134299
cache_discount(null)
provider_name"OpenAI" 
created_at"2025-04-16T18:50:59.324522+00:00" Wednesday, April 16th, 2025 at 6:50:59 PM GMT+00:00
model"openai/o4-mini-high-2025-04-16" 
app_id182717
streamedtrue
cancelledfalse
latency29473
moderation_latency117
generation_time30019
tokens_prompt42
tokens_completion3023
native_tokens_prompt41
native_tokens_completion3042
native_tokens_reasoning2944
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" 
usage0.0134299

Evaluation details

Result Evaluator Details Meta Data
100.0000% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
05
15
25
35
45
55
65
75
85
95