Run: 2026-02-16-01KHK2YEH7DGXEV2HV6GNBYPA8

Run Details

Duration:
5.2s
Cost:
$0.000248
Provider:
Alibaba

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
The heavy rain fell hard upon the old roof while thunder shook the quiet house with deep sound. A single candle flickered low inside the dark hall where shadows danced along the cold stone floor. The victim lay still upon the rug with wide eyes staring at the high and painted ceiling. No one heard the silent scream that night when death arrived to take a life away. Detective Moore stepped through the broken door and saw the blood pooling near the wooden stairs.
created_at"2026-02-16T11:21:42.8426+00:00" 2/16/2026, 11:21:42 AM
model"qwen/qwen3.5-plus-20260216"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency788
moderation_latency(null)
generation_time5187
tokens_prompt46
tokens_completion120
native_tokens_prompt49
native_tokens_completion95
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0002476
router(null)
provider_responses
0
id"chatcmpl-47cd0171-c3cf-95df-999e-842e8d74520e"
status200
is_byokfalse
latency788
endpoint_id"71e0f6c3-7815-4734-92d3-8a04f3b0ca91"
provider_name"Alibaba"
model_permaslug"qwen/qwen3.5-plus-20260216"
api_type"completions"
id"gen-1771240897-XmAzlA6LBZbOJnZ8p4E9"
upstream_id"chatcmpl-47cd0171-c3cf-95df-999e-842e8d74520e"
total_cost0.0002476
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"

Evaluation details

Result Evaluator Details Meta Data
3.1645% Matches word count n/a
neededCleanfalse
sentences5
wordCounts
018
117
217
316
416