Run: 2026-05-27-01KSMFB0W6VPJFHHC5QVN0ST9M

Run Details

Duration:
5.7s
Cost:
$0.000293
Provider:
Parasail

Evaluation summary

Score Evaluator
Details Link
23.86% 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
Detective Lennox arrived at the mansion, a grand and imposing estate, as the sun began to set, casting long shadows across the manicured lawn. He was greeted at the door by a distraught butler, who ushered him into a lavish drawing room, adorned with expensive furnishings, priceless art, and the stiffened corpse of the wealthy host. The dead man, Lord Bradford, lay sprawled across a priceless Persian rug, his eyes staring blankly at the ornate crystal chandelier above. A pool of crimson blood had seeped out from under the body, soaking into the priceless fibers of the carpet. Lennox knelt down, taking a closer look at the body, his keen eyes scanning every inch, searching for any clue. The ?twas a fatal gunshot wound, a clean shot to the heart. Lennox leaned in, his nose twitching as he caught a whiff of a familiar, yet elusive scent. Lord Bradford's wife, a woman of great beauty and even greater wealth, burst into the room, her face a mask of grief and rage. "Who did this?" she shrieked, her eyes wild with emotion, "Who murdered my beloved husband?" Lennox rose to his feet, his expression somber, determined to find the answers, to unravel the tangled web, to put the killer behind bars.
created_at"2026-05-27T10:23:01.011Z" 5/27/2026, 10:23:01 AM
model"thedrummer/skyfall-36b-v2"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency210
moderation_latency(null)
generation_time5517
tokens_prompt46
tokens_completion307
native_tokens_prompt213
native_tokens_completion286
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached176
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)
usage0.00029315
router(null)
provider_responses
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endpoint_id"1eb01ded-ae11-49e6-8aa6-3067584070bd"
id"chatcmpl-8a6d8cb4d899c44b"
is_byokfalse
latency210
model_permaslug"thedrummer/skyfall-36b-v2"
provider_name"Parasail"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.15.0; linux; x64))"
http_referer(null)
request_id"req-1779877381-B9RwkXSQJ5ACpY47vDY0"
session_id(null)
api_type"completions"
id"gen-1779877381-KLvYItDUXIAmPsq1VkFC"
upstream_id"chatcmpl-8a6d8cb4d899c44b"
total_cost0.00029315
cache_discount0.0000528
upstream_inference_cost0
provider_name"Parasail"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
23.86% Matches word count n/a
neededCleanfalse
sentences9
wordCounts
024
132
222
320
420
512
617
724
839