Run: 2026-02-25-01KJBHD5ZYCNB6RM4QZDCY1RZK

Run Details

Duration:
50.0s
Cost:
$0.016460
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
Heavy rain fell hard against the old window pane while the clock struck midnight in the silent dark hall outside. A body lay cold upon the velvet rug beneath the chandelier light that flickered faintly above the dusty floor now. Detective Miller stood quietly watching the shadow move across the wall while holding his flashlight tight in his hand there. The door creaked open slowly behind him as someone whispered a name that no living soul had heard before today.
created_at"2026-02-25T23:16:06.276Z" 2/25/2026, 11:16:06 PM
model"qwen/qwen3.5-122b-a10b-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency481
moderation_latency(null)
generation_time49950
tokens_prompt46
tokens_completion4083
native_tokens_prompt47
native_tokens_completion5138
native_tokens_completion_images(null)
native_tokens_reasoning5044
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"
usage0.0164604
router(null)
provider_responses
0
endpoint_id"33d466d1-d2f7-45ed-8ff3-fda7d2e32351"
id"chatcmpl-b2f54ce8-868a-90de-bffd-6c20ffd22da1"
is_byokfalse
latency481
model_permaslug"qwen/qwen3.5-122b-a10b-20260224"
provider_name"Alibaba"
status200
api_type"completions"
id"gen-1772061366-mPIMcHD9QWR4o3Z0J4GL"
upstream_id"chatcmpl-b2f54ce8-868a-90de-bffd-6c20ffd22da1"
total_cost0.0164604
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences4
wordCounts
020
120
220
320