Run: 2026-02-16-01KHM5VC4B4CYRDGJYJ17VWVJK

Run Details

Duration:
8.9s
Cost:
$0.000304
Provider:
Novita

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
The fog clung to the cobblestones like a shroud, silent and thick beneath the flickering gaslight. A distant clock struck twelve, its chimes hollow in the empty street, echoing between the narrow brick walls. The detective’s coat flapped as he turned the corner, his breath visible in the cold, his eyes sharp with suspicion. A single glove lay abandoned near the gutter, its fingers curled as if clutching some unseen terror, stained dark. The body sprawled in the alleyway, pale and still, a knife protruding from its chest, glinting under the moonlight. A note fluttered in the wind, pinned beneath the victim’s hand, its message clear but cryptic: *He knows the truth.* The detective knelt, his gloves brushing the victim’s wrist, finding no pulse, only the chill of death and secrets. Shadows shifted in the windows above, faces peering down, then vanishing, as if the night itself held its breath. The killer was close, watching, waiting—perhaps even smiling—as the game began anew, with blood as its first move.
created_at"2026-02-16T21:31:46.326671+00:00" 2/16/2026, 9:31:46 PM
model"deepseek/deepseek-chat-v3"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1735
moderation_latency(null)
generation_time8730
tokens_prompt46
tokens_completion259
native_tokens_prompt38
native_tokens_completion222
native_tokens_completion_images0
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"
usage0.0003038
router(null)
provider_responses
0
id"c9863fc55c8b2bee97684abab81f10fc"
status200
is_byokfalse
latency1735
endpoint_id"cefb5a1e-9fea-4496-9a64-4e1b11a7cc8c"
provider_name"Novita"
model_permaslug"deepseek/deepseek-chat-v3"
api_type"completions"
id"gen-1771277496-WbKgeVNdiLjAajMbqv00"
upstream_id"c9863fc55c8b2bee97684abab81f10fc"
total_cost0.0003038
cache_discount(null)
upstream_inference_cost0
provider_name"Novita"

Evaluation details

Result Evaluator Details Meta Data
49.4408% Matches word count n/a
neededCleanfalse
sentences8
wordCounts
016
118
220
319
419
539
619
720