Run: 2026-03-25-01KMJ7S75DNBF4AH925ZG07GXA

Run Details

Duration:
3.2s
Cost:
$0.000033
Provider:
WandB

Evaluation summary

Score Evaluator
Details Link
39.32% 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 Blackthorn Manor, echoing secrets from centuries past with each droplet. Detective Eleanor Hart arrived at midnight, her trench coat damp, her mind already dissecting the silence surrounding the grand, unwelcoming estate. The butler opened the door slowly, his face pale, his trembling hands clutching a silver tray holding a single bloodstained envelope. Inside, the drawing room glowed dimly, shadows dancing across portraits of the deceased's ancestors as the clock struck one. A body lay sprawled before the fireplace, a poker protruding from the back, the carpet absorbing crimson like a hungry sponge. No footprints marred the marble hallway, no fingerprints marked the doorknobs, yet someone had clearly moved through the house like a ghost. Eleanor knelt beside the victim, noting the twisted wedding ring, the clenched jaw, and the faint scent of lavender on cold skin. The guests gathered reluctantly in the parlor, their whispers sharp, their eyes darting nervously between the detective and the closed drawing room doors. Each alibi folded neatly at first, rehearsed and polished, but cracks appeared like fractures in ancient porcelain under scrutiny. Snow began to fall outside, sealing the manor in isolation, as the murderer, calm and watching, prepared to strike again before dawn broke.
created_at"2026-03-25T10:13:59.602Z" 3/25/2026, 10:13:59 AM
model"qwen/qwen3-235b-a22b-07-25"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency68
moderation_latency(null)
generation_time3112
tokens_prompt46
tokens_completion351
native_tokens_prompt44
native_tokens_completion285
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"
usage0.0000329
router(null)
provider_responses
0
endpoint_id"c9f927db-d559-49eb-9846-80862c5e3b4e"
id"chatcmpl-854d60afdf2af48d"
is_byokfalse
latency33
model_permaslug"qwen/qwen3-235b-a22b-07-25"
provider_name"WandB"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1774433639-KhON0oFxJYckBY8KMVJb"
upstream_id"chatcmpl-854d60afdf2af48d"
total_cost0.0000329
cache_discount(null)
upstream_inference_cost0
provider_name"WandB"

Evaluation details

Result Evaluator Details Meta Data
39.32% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
019
121
221
319
421
522
622
723
819
923