Run: 2026-02-16-01KHM601JB60YR3YZKXDYSVHT6

Run Details

Duration:
24.1s
Cost:
$0.000160
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 rain tapped softly on the old manor’s roof, a steady rhythm in the dead of night. Detective Clara Vale stepped inside, her boots leaving wet prints on the polished marble floor. The body lay sprawled by the fireplace, one hand clutching a torn letter stained with blood. A single candle flickered nearby, casting long shadows that danced across the victim’s pale face. Clara knelt beside him, noticing the faint scent of almonds lingering in the cold, still air. The butler stood silently in the doorway, his expression unreadable beneath the dim glow of the chandelier. Outside, thunder rumbled like a distant warning, echoing through the empty halls of the forsaken estate. Clara’s fingers brushed the victim’s coat pocket, finding a small silver key with intricate engravings. She turned it over, wondering what secrets it might unlock in this house of whispers. The clock struck midnight, its chime slicing through the silence like a blade through flesh.
created_at"2026-02-16T21:34:34.39821+00:00" 2/16/2026, 9:34:34 PM
model"deepseek/deepseek-chat-v3-0324"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency500
moderation_latency(null)
generation_time24043
tokens_prompt46
tokens_completion244
native_tokens_prompt38
native_tokens_completion199
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached16
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"
usage0.00015979
router(null)
provider_responses
0
id"chatcmpl-R9FbiaBClS3qUd2AOAtkGZIL"
status200
is_byokfalse
latency60
endpoint_id"820376cb-f110-4d56-ab52-5bd6ca269420"
provider_name"DeepInfra"
model_permaslug"deepseek/deepseek-chat-v3-0324"
api_type"completions"
id"gen-1771277649-h1PoXz9r7okm9V51oduw"
upstream_id"chatcmpl-R9FbiaBClS3qUd2AOAtkGZIL"
total_cost0.00015979
cache_discount0.00000104
upstream_inference_cost0
provider_name"DeepInfra"

Evaluation details

Result Evaluator Details Meta Data
0.2324% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
017
115
216
315
416
517
616
715
815
915