Run: 2026-04-27-01KQ73MK0ZQW88M2QGZZWMV8AW

Run Details

Duration:
1m 36s
Cost:
$0.024119
Provider:
Alibaba

Evaluation summary

Score Evaluator
Details Link
92.13% 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
The heavy rain drummed against the dark wooden frames while she discovered the very cold body lying upon the marble floor. Blood pooled steadily near his left hand where a single silver pocket watch rested quietly beside the old heavy door. A cold draft swept through the room as the detective carefully examined the very scattered papers near the wooden desk. She noticed a broken frame holding a very large photograph that displayed three smiling faces from the old distant past. The clock struck midnight while the detective slowly examined the shattered window glass near the dark corner of the room.
created_at"2026-04-27T09:17:00.327Z" 4/27/2026, 9:17:00 AM
model"qwen/qwen3.6-27b-20260422"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1038
moderation_latency(null)
generation_time96043
tokens_prompt46
tokens_completion5334
native_tokens_prompt47
native_tokens_completion6692
native_tokens_completion_images(null)
native_tokens_reasoning6580
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"
usage0.0241194
router(null)
provider_responses
0
endpoint_id"82097366-3a73-4790-ac36-f96ba9f6f577"
id"chatcmpl-bbc6a761-84d0-9d8a-87a0-6c9477a21542"
is_byokfalse
latency1037
model_permaslug"qwen/qwen3.6-27b-20260422"
provider_name"Alibaba"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777281420-5txzMsINy8jHPcMKgwrL"
session_id(null)
api_type"completions"
id"gen-1777281420-TrfIA1L3kh0ExtpFMieZ"
upstream_id"chatcmpl-bbc6a761-84d0-9d8a-87a0-6c9477a21542"
total_cost0.0241194
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
92.13% Matches word count n/a
neededCleanfalse
sentences5
wordCounts
021
120
220
320
420