Model

o4 Mini

Test

N-Length Sentences

Scenario

Write sentences with 5 words each

Run ID

2025-04-16-01JRZYV75YYZ5CW4EP4GRE9JY5

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
Rain battered the silent manor. Midnight thunder shook broken windows. Red blood stained antique carpet. Footsteps echoed down empty corridors. A scream pierced heavy darkness. Detective Harper entered crime scene. She surveyed the gruesome tableau. Candles flickered, casting ominous shadows. A shattered mirror reflected horror. Someone whispered secrets in darkness.
id"gen-1744829259-q4IGSPEqayfrVu4p6EdQ" 
upstream_id"chatcmpl-BN25LzD0yAiMzg4fViZPThgo34cKL" 
total_cost0.0027203
cache_discount(null)
provider_name"OpenAI" 
created_at"2025-04-16T18:47:48.849536+00:00" Wednesday, April 16th, 2025 at 6:47:48 PM GMT+00:00
model"openai/o4-mini-2025-04-16" 
app_id182717
streamedtrue
cancelledfalse
latency8086
moderation_latency168
generation_time8926
tokens_prompt42
tokens_completion589
native_tokens_prompt41
native_tokens_completion608
native_tokens_reasoning512
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" 
usage0.0027203

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