Run: 2026-10-20-01M5C6AHA1YE6T4ZCYGV183NKH

Run Details

Duration:
6.3s
Cost:
$0.001030
Provider:
Parasail

Evaluation summary

Score Evaluator
Details Link
100.00% Matches word count (details)

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Rain hammered the silent mansion. A scream broke the night. Inspector Hale stepped inside quickly. The butler held a candle. Blood stained the marble floor. Lady Ashford lay quite still. Her silver knife gleamed nearby. Nobody admitted seeing anything yet. Hale studied every frightened face. One liar watched him closely. The clock stopped at midnight. This murder was just beginning.
created_at"2026-10-20T08:19:54.314Z" 10/20/2026, 8:19:54 AM
model"deepseek/deepseek-v4.1-flash-20261017"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency250
moderation_latency(null)
generation_time6296
tokens_prompt46
tokens_completion897
native_tokens_prompt65
native_tokens_completion842
native_tokens_completion_images(null)
native_tokens_reasoning764
native_tokens_cached0
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)
usage0.0010299
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1792484394-oe6zepVMlAw59FYrXxtr"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1792484394-yiHxQ90WkiOVc4ApIDA7"
upstream_id"chatcmpl-9281ffe3e4f4d54151c3201112d9d04a"
provider_responses
0
endpoint_id"bddfc3ba-e63a-443d-9adb-d4cef7ec7ac0"
id"chatcmpl-9281ffe3e4f4d54151c3201112d9d04a"
is_byokfalse
latency250
model_permaslug"deepseek/deepseek-v4.1-flash-20261017"
provider_name"Parasail"
status200
total_cost0.0010299
cache_discount(null)
upstream_inference_cost0
provider_name"Parasail"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences12
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115