Run: 2026-05-27-01KSMEFRAPFAZMC6T6X3R6SZEY

Run Details

Duration:
5.4s
Cost:
$0.000161
Provider:
Parasail

Evaluation summary

Score Evaluator
Details Link
0.29% 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 relentlessly against the worn window pane of the dimly lit study. Dark clouds obscured the moon, casting eerie shadows across the antique desk and its litter. Professor Harwood sat hunched over, meticulously sorting through yellowed documents of questionable provenience. His milky blue eyes darted between the pages and the ornate pocket watch perched upon the mantel. The grandfather clock in the corner struck twelve, its deep chimes echoing ominously throughout the cavernous hall. An unnatural silence suddenly fell, broken only by the scratching of his quill upon brittle parchment. A floorboard creaked softly from the hallway, causing his weathered body to stiffen involuntarily. His trembling fingers released the document, fluttering like distressed birds as it drifted toward the floor. Slowly, he stood and turned, his face registering shock as the intruder materialized from the darkness. The heavy bronze candlestick struck without warning, sending him crumpling to the floor in a heap. Blood pooled around the ornate rug like an accusation, dark and inexorably spreading in the candlelit gloom. Outside, the rain continued its monotonous rhythm, washing away all evidence of this midnight transgression.
created_at"2026-05-27T10:08:07.523Z" 5/27/2026, 10:08:07 AM
model"thedrummer/cydonia-24b-v4.1"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency330
moderation_latency(null)
generation_time5323
tokens_prompt46
tokens_completion308
native_tokens_prompt213
native_tokens_completion256
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached208
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.0001607
router(null)
provider_responses
0
endpoint_id"4d46db86-63fe-47eb-85f1-6a7567af190c"
id"chatcmpl-f514fb75d6474b9a8e622febbf425c48"
is_byokfalse
latency330
model_permaslug"thedrummer/cydonia-24b-v4.1"
provider_name"Parasail"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.15.0; linux; x64))"
http_referer(null)
request_id"req-1779876487-f7zoP9CIpOyXCdOtF0BX"
session_id(null)
api_type"completions"
id"gen-1779876487-vajx0pcmIeBUxFcJ1MHu"
upstream_id"chatcmpl-f514fb75d6474b9a8e622febbf425c48"
total_cost0.0001607
cache_discount0.0000312
upstream_inference_cost0
provider_name"Parasail"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
0.29% Matches word count n/a
neededCleanfalse
sentences12
wordCounts
014
115
213
317
417
516
614
716
816
916
1017
1115