Run: 2026-10-20-01M5C6B1JWR31BYSZJH1HFETEM

Run Details

Duration:
11.0s
Cost:
$0.001891
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 tapped the dark window. Midnight cloaked the silent manor. A scream shattered the stillness. Lord Blackwood lay quite dead. His glass still held wine. Inspector Hale arrived too late. She knelt beside his body. One bullet pierced his heart. No weapon lay near him. The window stood slightly open. Cold wind stirred the curtains. Nobody heard the hurried footsteps. A butler waited below stairs. His hands trembled with fear. The maid wept by hearth. Hale asked who found him. Butler pointed toward the maid. Maid whispered she saw shadows. Hale searched the quiet room. A clock stopped at midnight. Then another scream broke out.
created_at"2026-10-20T08:20:10.984Z" 10/20/2026, 8:20:10 AM
model"deepseek/deepseek-v4.1-flash-20261017"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency306
moderation_latency(null)
generation_time10949
tokens_prompt46
tokens_completion1527
native_tokens_prompt65
native_tokens_completion1560
native_tokens_completion_images(null)
native_tokens_reasoning1428
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)
usage0.0018915
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1792484410-EYJoZE7ufTQF44l8xHLb"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1792484410-b4O1sZZqAalPsUz5VENE"
upstream_id"chatcmpl-efdaadda6951eeb143d7e32d4eb06183"
provider_responses
0
endpoint_id"bddfc3ba-e63a-443d-9adb-d4cef7ec7ac0"
id"chatcmpl-efdaadda6951eeb143d7e32d4eb06183"
is_byokfalse
latency305
model_permaslug"deepseek/deepseek-v4.1-flash-20261017"
provider_name"Parasail"
status200
total_cost0.0018915
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
sentences21
wordCounts
05
15
25
35
45
55
65
75
85
95
105
115
125
135
145
155
165
175
185
195
205