Run: 2025-04-16-01JRZZ5HEKACWEGK3RFNJNJP27

Run Details

Duration:
23.6s
Cost:
$0.011577
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 20 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
A chilling scream shattered midnight's silence, drawing Detective Harper's weary footsteps toward the ominous ancient mansion perched above fog-drenched cliffs. Torches flickered along cracked walls, casting dancing shadows that whispered of betrayal, secrets, and cold blood buried beneath marble floors. Harper's gloved hand brushed the mansion's grand oak door, silent, hesitating before pushing it open toward smells reminiscent of fear. Inside, a shattered, crystal chandelier glittered ominously above the sprawling foyer, its prisms scattered across crimson-stained marble like fallen tears. Blood pooled beside a luxurious Persian rug, its rich patterns smudged and stained beneath the lifeless body of Madame Delacroix. Harper's eyes darted from broken glass to disturbed footprints, piecing together murder's silent puzzle with unwavering determination amid growing dread.
id"gen-1744829597-mEOQQmSHkqwphCxPt4cS"
upstream_id"chatcmpl-BN2AnI7kSXS14L8gJAr4oYplRHigx"
total_cost0.0115775
cache_discount(null)
provider_name"OpenAI"
created_at"2025-04-16T18:53:41.030049+00:00" 4/16/2025, 6:53:41 PM
model"openai/o4-mini-high-2025-04-16"
app_id182717
streamedtrue
cancelledfalse
latency21440
moderation_latency117
generation_time22884
tokens_prompt42
tokens_completion2602
native_tokens_prompt41
native_tokens_completion2621
native_tokens_reasoning2432
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"
usage0.0115775

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
020
120
220
320
420
520