Run: 2026-09-02-01M1HHA7MYQ15DAKRAFYSXEGWE

Run Details

Duration:
14.3s
Cost:
$0.000516
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
The rain drummed on the old mansion roof this evening. A body lay beneath the library desk with open eyes. Five guests stood silent while the clock struck twelve loudly. Detective Vale noticed fresh blood on the white marble floor. Someone smiled faintly before every lamp suddenly went dark again.
created_at"2026-09-02T17:05:23.622Z" 9/2/2026, 5:05:23 PM
model"qwen/qwen3.8-flash-20260826"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency5668
moderation_latency(null)
generation_time14215
tokens_prompt46
tokens_completion1005
native_tokens_prompt98
native_tokens_completion1066
native_tokens_completion_images(null)
native_tokens_reasoning1006
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)
usage0.00051572
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788368723-o3tSqwMbovMx2zeIut25"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788368723-XBvEQcSYtKwJozcCfyyz"
upstream_id"chatcmpl-8ff426af-53d2-992b-8660-97eec7cb5577"
provider_responses
0
endpoint_id"84b1e4a7-5aed-4464-818f-1994f0b4ee18"
id"chatcmpl-8ff426af-53d2-992b-8660-97eec7cb5577"
is_byokfalse
latency5668
model_permaslug"qwen/qwen3.8-flash-20260826"
provider_name"Alibaba"
status200
total_cost0.00051572
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