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Run: 2026-04-27-01KQ79K7SFJJ6JRN5AXHK7JCBR
Run Details
Model:
Qwen 3.6 Flash
Test:
N-Length Sentences
Scenario:
Write sentences with 20 words each
Duration:
45.0s
Cost:
$0.014937
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
Messages
Meta
AI
The detective stepped inside the darkened corridor, carefully avoiding every broken piece of shattered crystal glass, while lightning flashed outside. Blood stained the silk carpet perfectly, forming a dark pattern near the fireplace while detectives searched the quiet halls tonight. A solitary playing card lay near the shattered window, revealing a torn photograph that proved someone knew the victim personally. The copper pocket watch stopped ticking completely, marking the exact moment life ended before witnesses arrived quietly throughout the house. The grand staircase stood empty, holding cold shadows that fell upon dusty boards slowly as officers checked every room closely. A faint scent of lavender lingered heavily, masking the sharp smell of gunpowder completely while investigators questioned every suspect within.
created_at
"2026-04-27T11:01:07.511Z"
4/27/2026, 11:01:07 AM
model
"qwen/qwen3.6-flash"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
588
moderation_latency
(null)
generation_time
44892
tokens_prompt
46
tokens_completion
7979
native_tokens_prompt
47
native_tokens_completion
9950
native_tokens_completion_images
(null)
native_tokens_reasoning
9808
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.01493675
router
(null)
provider_responses
0
endpoint_id
"2435bec9-c808-4f27-9fc8-12f3460d7b66"
id
"chatcmpl-fa0e4e63-a775-994f-80c2-d6a274cf303e"
is_byok
false
latency
588
model_permaslug
"qwen/qwen3.6-flash"
provider_name
"Alibaba"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer
(null)
request_id
"req-1777287667-XHWknB7iqHLc8jQ72puC"
session_id
(null)
api_type
"completions"
id
"gen-1777287667-JQao7blfSv1EYkqguoJX"
upstream_id
"chatcmpl-fa0e4e63-a775-994f-80c2-d6a274cf303e"
total_cost
0.01493675
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Alibaba"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches word count
n/a
neededClean
false
sentences
6
wordCounts
0
20
1
20
2
20
3
20
4
20
5
20