Run: 2026-09-02-01M1HBW1A15HTD5WYBFWTKFE2B

Run Details

Duration:
12.4s
Cost:
$0.002938
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 10 words. Please make sure that each sentence has the same length. Only return the opening itself.

Model response

AI
Rain hammered the dark window of the silent study room. Detective Mara stepped over the body lying on red carpet. A silver knife rested near the victim's pale, outstretched hand. The grandfather clock struck midnight, hiding the killer's final whisper. Mara knew this house would not keep its secrets long.
created_at"2026-09-02T15:30:15.5Z" 9/2/2026, 3:30:15 PM
model"qwen/qwen3.8-max-20260803"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1303
moderation_latency(null)
generation_time12396
tokens_prompt46
tokens_completion461
native_tokens_prompt98
native_tokens_completion457
native_tokens_completion_images(null)
native_tokens_reasoning387
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)
usage0.002938
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788363015-yFZP1J9gkauRFFHN9SIm"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788363015-QkVQN1eRwRYS4b9Di6OI"
upstream_id"chatcmpl-138adf15-e2e1-928c-951d-b0ecbeac2b14"
provider_responses
0
endpoint_id"6332e9fd-e0c4-4cae-8c17-d25bc774864a"
id"chatcmpl-138adf15-e2e1-928c-951d-b0ecbeac2b14"
is_byokfalse
latency1303
model_permaslug"qwen/qwen3.8-max-20260803"
provider_name"Alibaba"
status200
total_cost0.002938
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
sentences5
wordCounts
010
110
210
310
410