Run: 2026-02-16-01KHM5SJ5KGR08DHCA0FSGKXQV

Run Details

Duration:
14.3s
Cost:
$0.000336
Provider:
DeepInfra

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 storm howled outside as Detective Morgan stepped into the dimly lit parlor, rain dripping from her coat. Shadows danced eerily across the walls, revealing antique furniture draped in dusty white sheets, untouched for years. A single lantern flickered on the mantelpiece, casting long, twisting shadows that seemed to whisper secrets. In the center of the room lay a body, sprawled unnaturally, its face frozen in a mask of terror. Blood pooled beneath the figure, seeping into the ornate rug, staining its intricate patterns crimson. Morgan knelt, examining the wound, her sharp eyes noting every detail, every clue the killer had left behind. The air smelled of damp wood and iron, mingling with the faint scent of perfume gone stale. A shattered teacup lay nearby, its shards glinting like tiny daggers in the weak, wavering light. On the table, a letter lay half-burned, its edges charred, the handwriting hasty, desperate, and barely legible. The clock on the wall ticked ominously, each second echoing like a drumbeat in the oppressive silence. Morgan’s fingers brushed against a torn photograph, its edges jagged, revealing faces smiling in happier times, now lost. The wind outside growled louder, rattling the windows as if warning her to leave before it was too late. She straightened, her gaze scanning the room, each object telling a fragment of a story yet untold. The killer was here, she knew, their presence lingering like a shadow in the corners of the room. She turned to the doorway, her hand resting on her holster, ready for whatever—or whoever—awaited her next. The storm outside roared louder, drowning out everything but the sound of her own pounding heartbeat, relentless and deafening.
created_at"2026-02-16T21:30:52.126354+00:00" 2/16/2026, 9:30:52 PM
model"deepseek/deepseek-chat-v3"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency297
moderation_latency(null)
generation_time14268
tokens_prompt46
tokens_completion431
native_tokens_prompt38
native_tokens_completion364
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"
usage0.00033612
router(null)
provider_responses
0
id"chatcmpl-RNOq06ZckVH2vCWZD03ZiCBn"
status200
is_byokfalse
latency48
endpoint_id"5294d55f-9012-496b-8f22-8cc919432dcd"
provider_name"DeepInfra"
model_permaslug"deepseek/deepseek-chat-v3"
api_type"completions"
id"gen-1771277437-KoLicOURuEddemXPXEEj"
upstream_id"chatcmpl-RNOq06ZckVH2vCWZD03ZiCBn"
total_cost0.00033612
cache_discount(null)
upstream_inference_cost0
provider_name"DeepInfra"

Evaluation details

Result Evaluator Details Meta Data
19.6744% Matches word count n/a
neededCleanfalse
sentences16
wordCounts
018
117
216
319
415
518
617
716
818
917
1018
1119
1217
1318
1419
1519