Run: 2026-09-02-01M1HBB507HWZP8XGTB198WQBD

Run Details

Duration:
39.1s
Cost:
$0.000912
Provider:
Alibaba

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

Model response

AI
Cold rain poured steadily onto the pavement while pale lights flickered weakly within the quiet neighborhood during early midnight hours. The seasoned detective stepped inside without making any sudden movements because danger often hides behind quiet corridors during lonely hours. Blood stained the silk curtains while perfume lingered thickly throughout the cramped dressing room where evidence waited patiently for discovery. Shadows danced wildly across marble floors as footsteps echoed loudly down the endless hallway leading toward certain doom awaiting everyone.
created_at"2026-09-02T15:21:02.225Z" 9/2/2026, 3:21:02 PM
model"qwen/qwen3.7-flash-20260727"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency414
moderation_latency(null)
generation_time39049
tokens_prompt46
tokens_completion5795
native_tokens_prompt47
native_tokens_completion7003
native_tokens_completion_images(null)
native_tokens_reasoning6912
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)
usage0.0009118
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788362462-vMAqs8eEHDnZFfzjIOIq"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788362462-pq7GoI1Q5x4qgznhMRF8"
upstream_id"chatcmpl-35f0987f-43b9-92f1-a5ed-d17e3c155d3e"
provider_responses
0
endpoint_id"5a9a0ee6-874a-4d03-92be-e5094c0df4e7"
id"chatcmpl-35f0987f-43b9-92f1-a5ed-d17e3c155d3e"
is_byokfalse
latency414
model_permaslug"qwen/qwen3.7-flash-20260727"
provider_name"Alibaba"
status200
total_cost0.0009118
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"
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
sentences4
wordCounts
020
120
220
320