Run: 2026-02-16-01KHK14DJK830S6486G4DF5WAD

Run Details

Model:
Qwen 3.5 Plus (2026-02-15)
Test:
N-Length Sentences
Scenario:
Write sentences with 10 words each
Duration:
5.4s
Cost:
$0.000286
Provider:
Alibaba

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
The rain fell hard upon the quiet, dark street. A single light burned in the old house window. Inside, a man lay still upon the cold floor. His eyes were open wide but saw nothing there. Blood pooled slowly near his hand on the rug. No sound broke the silence of this dreadful night. The clock upon the wall stopped ticking right then. Someone had entered here to end a precious life. Now shadows dance around the body in the room. Who killed him here within this house of secrets?
created_at"2026-02-16T10:50:01.339795+00:00" 2/16/2026, 10:50:01 AM
model"qwen/qwen3.5-plus-20260216"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency812
moderation_latency(null)
generation_time5352
tokens_prompt46
tokens_completion127
native_tokens_prompt49
native_tokens_completion111
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"
usage0.000286
router(null)
provider_responses
0
id"chatcmpl-e48d742c-18c0-99d4-9c0a-5fcf19baa389"
status200
is_byokfalse
latency812
endpoint_id"71e0f6c3-7815-4734-92d3-8a04f3b0ca91"
provider_name"Alibaba"
model_permaslug"qwen/qwen3.5-plus-20260216"
api_type"completions"
id"gen-1771238995-wW6D365mami4Ry4Cgd6O"
upstream_id"chatcmpl-e48d742c-18c0-99d4-9c0a-5fcf19baa389"
total_cost0.000286
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"

Evaluation details

Result Evaluator Details Meta Data
74.0818% Matches word count n/a
neededCleanfalse
sentences10
wordCounts
09
19
29
39
49
59
69
79
89
99