Run: 2026-09-02-01M1HH56DEDHFZB5C9C59TWC0J

Run Details

Duration:
37.1s
Cost:
$0.000392
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 5 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Rain fell on black glass. A dead man lay there. His red coat smelled gunpowder. Someone watched from dark doorway. Detective Hart entered the room. Now the real hunt begins.
created_at"2026-09-02T17:03:05.394Z" 9/2/2026, 5:03:05 PM
model"qwen/qwen3.8-flash-20260826"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency690
moderation_latency(null)
generation_time10185
tokens_prompt46
tokens_completion758
native_tokens_prompt97
native_tokens_completion803
native_tokens_completion_images(null)
native_tokens_reasoning756
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"
service_tier(null)
usage0.00039196
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788368585-T4BmoFDEgAr7P1FZMAaq"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788368585-jmScBRntTqPXDBE4IOkt"
upstream_id"chatcmpl-69f7bbaf-56ea-95d5-b9dd-c9a76b4eb520"
provider_responses
0
endpoint_id"84b1e4a7-5aed-4464-818f-1994f0b4ee18"
id"chatcmpl-69f7bbaf-56ea-95d5-b9dd-c9a76b4eb520"
is_byokfalse
latency690
model_permaslug"qwen/qwen3.8-flash-20260826"
provider_name"Alibaba"
status200
total_cost0.00039196
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Matches word count n/a
neededCleanfalse
sentences6
wordCounts
05
15
25
35
45
55