Run: 2026-02-20-01KHY7WHQXFEGF92ZZ3X1XX48M

Run Details

Duration:
11.7s
Cost:
$0.000049
Provider:
DeepInfra

Evaluation summary

Score Evaluator
Details Link
10.00% 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
Rain lashed against the grand manor's windows, a relentless rhythm echoing through the darkened halls. Lord Ashworth lay sprawled upon the Persian rug, a crimson stain blooming across his tailored waistcoat. Detective Inspector Davies surveyed the opulent study, his experienced eyes immediately noting several unsettling discrepancies. The air hung thick with the scent of aged leather, expensive brandy, and a faint, metallic tang of blood. A priceless antique clock ticked steadily on the mantelpiece, marking the passage of time with chilling precision. Lady Ashworth sobbed dramatically into a lace handkerchief, claiming to have discovered the scene just moments before. The household staff stood frozen in the doorway, their faces a mixture of fear and barely suppressed curiosity. A single overturned chess piece, a black queen, rested upon the polished mahogany surface nearby. A half-finished glass of cognac sat on the desk, its contents reflecting the flickering candlelight’s somber glow. Outside, the wind howled a mournful dirge, mirroring the palpable despair enveloping the sprawling estate. Davies approached the body cautiously, careful not to disturb any potential evidence remaining within view. He signaled for Sergeant Miller to begin photographing the scene comprehensively, ensuring every detail was meticulously preserved. The silence within the room felt heavy and oppressive, broken only by the relentless drumming of rain outside. A peculiar silver letter opener lay near Lord Ashworth's hand, gleaming ominously in the dim light. Davies wondered if this seemingly innocuous object held the key to unlocking this dreadful and perplexing mystery. He knew this investigation would draw him into a web of secrets, lies, and hidden resentments. The manor itself seemed to radiate an aura of darkness, concealing truths behind its gilded facade remarkably well. A sense of foreboding settled upon Davies, a feeling this case would test his skills to their absolute limit.
created_at"2026-02-20T19:19:36.455Z" 2/20/2026, 7:19:36 PM
model"google/gemma-3-12b-it"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency198
moderation_latency(null)
generation_time11660
tokens_prompt63
tokens_completion500
native_tokens_prompt46
native_tokens_completion363
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.00004903
router(null)
provider_responses
0
endpoint_id"eb06dc92-5a16-47ec-a776-6ef956457c47"
id"chatcmpl-RI2f2XyZ4i1EAUxGyopkn9E3"
is_byokfalse
latency46
model_permaslug"google/gemma-3-12b-it"
provider_name"DeepInfra"
status200
api_type"completions"
id"gen-1771615176-C7sVnhnaM8WZpRRDCBEo"
upstream_id"chatcmpl-RI2f2XyZ4i1EAUxGyopkn9E3"
total_cost0.00004903
cache_discount(null)
upstream_inference_cost0
provider_name"DeepInfra"

Evaluation details

Result Evaluator Details Meta Data
10.00% Matches word count n/a
neededCleanfalse
sentences18
wordCounts
015
116
215
319
417
517
618
715
818
915
1015
1117
1218
1316
1417
1516
1618
1719