Model

GPT-4.1

Test

N-Length Sentences

Scenario

Write sentences with 5 words each

Run ID

2025-04-14-01JRTSWGWK60FPVQ84S0GJ6XSD

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 hammered the empty, dark street. Footsteps echoed through silver puddles. A scream fractured the midnight silence. Blood shimmered on the pavement. A red glove lay abandoned. Police sirens wailed in distance. A figure vanished between shadows. Neighbors peered through drawn curtains. Detective Quinn arrived, coat dripping. He knelt beside the body.
id"gen-1744656287-0AT2cCYlwmV57krm1Ywg" 
upstream_id"chatcmpl-BMJ5TKB9byYDDTWLrk8ttEwpfjZZp" 
total_cost0.00074
cache_discount(null)
provider_name"OpenAI" 
created_at"2025-04-14T18:44:48.927256+00:00" Monday, April 14th, 2025 at 6:44:48 PM GMT+00:00
model"openai/gpt-4.1-2025-04-14" 
app_id182717
streamedtrue
cancelledfalse
latency385
moderation_latency173
generation_time568
tokens_prompt42
tokens_completion81
native_tokens_prompt42
native_tokens_completion82
native_tokens_reasoning0
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" 
usage0.00074

Evaluation details

Result Evaluator Details Meta Data
95.5760% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
06
15
26
35
45
55
65
75
85
95