Run: 2026-02-16-01KHK2SBN42M7K1NPSRRCX8D8C

Run Details

Model:
Qwen 3.5 Plus (2026-02-15)
Test:
N-Length Sentences
Scenario:
Write sentences with 5 words each
Duration:
2.4s
Cost:
$0.000113
Provider:
Alibaba

Model input

User/Human
Please write the opening scene of a murder mystery where each sentence has exactly 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Rain fell hard on the roof. Thunder cracked loud in the night. She found him cold on floor. Blood pooled dark beneath his head. No one heard a single sound.
created_at"2026-02-16T11:18:53.248499+00:00" 2/16/2026, 11:18:53 AM
model"qwen/qwen3.5-plus-20260216"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency808
moderation_latency(null)
generation_time2376
tokens_prompt46
tokens_completion42
native_tokens_prompt48
native_tokens_completion39
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"
usage0.0001128
router(null)
provider_responses
0
id"chatcmpl-047b87e0-8f75-9e68-8473-e010c822f284"
status200
is_byokfalse
latency808
endpoint_id"71e0f6c3-7815-4734-92d3-8a04f3b0ca91"
provider_name"Alibaba"
model_permaslug"qwen/qwen3.5-plus-20260216"
api_type"completions"
id"gen-1771240730-EyBND7EDJ1Chmi7TqM7f"
upstream_id"chatcmpl-047b87e0-8f75-9e68-8473-e010c822f284"
total_cost0.0001128
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"

Evaluation details

Result Evaluator Details Meta Data
77.8801% Matches word count n/a
neededCleanfalse
sentences5
wordCounts
06
16
26
36
46