Run: 2026-09-10-01M25DP3EJABE0YQ6RRT01ZTJV

Run Details

Duration:
6.6s
Cost:
$0.001782
Provider:
Novita

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 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Rain hammered the window as Detective Mara entered the room. A dead man lay sprawled across the bloody Persian rug. His throat had been cut with a jagged, gleaming knife. Mara knelt beside him, checking quickly for any faint pulse. There was none, only the cold stillness of recent death. A single black orchid rested on his folded, bloodless hands. She frowned, recognizing the flower from a previous unsolved case. Behind her, the door clicked shut with a soft finality. She spun around, but the hallway stretched empty and silent. On the floor, a fresh note read: "You are next."
created_at"2026-09-10T10:26:46.871Z" 9/10/2026, 10:26:46 AM
model"deepseek/deepseek-v4.1-flash-20260910"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency963
moderation_latency(null)
generation_time6454
tokens_prompt46
tokens_completion1428
native_tokens_prompt65
native_tokens_completion1469
native_tokens_completion_images(null)
native_tokens_reasoning1341
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)
usage0.0017823
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1789036006-obdGjtHK1YzlrKob4rei"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1789036006-B3VwqqntXj9t9TcPStCd"
upstream_id"9f3f71f07cd16370c0a71c717730dbdb"
provider_responses
0
endpoint_id"519706ce-5bef-4de6-a755-71cc3c3ac632"
is_byokfalse
latency79
model_permaslug"deepseek/deepseek-v4.1-flash-20260910"
provider_name"DeepInfra"
status429
1
endpoint_id"dac120e6-b2d2-44d4-8698-07844c6b84da"
id"9f3f71f07cd16370c0a71c717730dbdb"
is_byokfalse
latency446
model_permaslug"deepseek/deepseek-v4.1-flash-20260910"
provider_name"Novita"
status200
total_cost0.0017823
cache_discount(null)
upstream_inference_cost0
provider_name"Novita"
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
sentences10
wordCounts
010
110
210
310
410
510
610
710
810
910