Run: 2026-03-25-01KMJ8S6DJ840PCG56ZSYG4VTT

Run Details

Duration:
20.5s
Cost:
$0.000332
Provider:
Friendli

Evaluation summary

Score Evaluator
Details Link
75.05% 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
The rain fell steadily on the cobblestone streets of the sleepy village nestled deep within the misty English countryside. Detective Eleanor Hart stepped out of her damp overcoat, brushing water from her hat before entering the dimly lit constable’s station. Chief Inspector Grayson waited inside, hands clasped tightly around a steaming mug, eyes shadowed by unspoken dread and sleepless nights. A telegram had arrived an hour earlier, reporting the body of Lord Reginald Ashworth discovered slumped beside the grand staircase at Ashworth Manor. The drawing room smelled of old wood, extinguished candles, and a faint coppery tang that mingled with perfume and decay. Blood streaked the marble floor near the victim’s right hand, smeared slightly as though disturbed by a hasty departure. A single glove lay abandoned near the hearth, monogrammed with an elegant "V" stitched in silver thread along the cuff. No footprints marred the rug, no broken glass or signs of struggle hinted at a violent confrontation or desperate escape. The family physician declared the cause of death a stab wound, clean and precise, delivered by a slender blade likely surgical. Silence pressed heavily as Eleanor scanned the room, noting the overturned side-table, the missing painting from above the fireplace. Three letters arrived that morning, each sealed with crimson wax and addressed in loopy, feminine script to the deceased. The butler claimed he last saw his master at ten past nine, pouring a brandy before retiring for the evening alone. Eleanor picked up a silver locket from the floor, its chain snapped, engraving unreadable beneath a smear of dried blood. Outside, thunder rolled low and distant, as if nature itself hesitated to disturb the carefully constructed calm of the investigation. The clock on the wall stopped precisely at 12:17, hands frozen mid-tick, forever marking the moment someone stopped time itself.
created_at"2026-03-25T10:31:27.414Z" 3/25/2026, 10:31:27 AM
model"qwen/qwen3-235b-a22b-07-25"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency99
moderation_latency(null)
generation_time20472
tokens_prompt46
tokens_completion499
native_tokens_prompt44
native_tokens_completion404
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"
usage0.000332
router(null)
provider_responses
0
endpoint_id"02b90f2a-e684-46b3-808b-eb88e1348e29"
id"chatcmpl-4f9e1ed449cf4ac7b079e9608ed6ffb0"
is_byokfalse
latency99
model_permaslug"qwen/qwen3-235b-a22b-07-25"
provider_name"Friendli"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1774434687-Fc3W28GbqrkGLDUk70IJ"
upstream_id"chatcmpl-4f9e1ed449cf4ac7b079e9608ed6ffb0"
total_cost0.000332
cache_discount(null)
upstream_inference_cost0
provider_name"Friendli"

Evaluation details

Result Evaluator Details Meta Data
75.05% Matches word count n/a
neededCleanfalse
sentences15
wordCounts
019
121
220
323
420
519
620
720
821
919
1019
1121
1220
1320
1420