Run: 2026-09-03-01M1KY9BRA37JEXKS1D7SKMNQ7

Run Details

Duration:
1m 14s
Cost:
$0.013027
Provider:
Tencent

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
Detective Eleanor Vance arrived at the mansion just before midnight. Rain lashed the tall glass windows of the grand estate. One candle flickered on the marble table in the hall. Lord Percival Blackwood lay facedown on the polished wooden floor. A bloodstained letter opener rested beside his outstretched right hand. Eleanor knelt beside the body and studied the scene carefully. She noticed a faint lingering smell of bitter almonds nearby. The heavy oak doors were locked securely from the inside. Someone in this very house was lying, she thought grimly. Outside, thunder rolled across the dark and stormy night sky.
created_at"2026-09-03T15:30:35.409Z" 9/3/2026, 3:30:35 PM
model"tencent/hy4-preview-20260827"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1277
moderation_latency(null)
generation_time74293
tokens_prompt46
tokens_completion4836
native_tokens_prompt56
native_tokens_completion5190
native_tokens_completion_images(null)
native_tokens_reasoning5059
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)
usage0.013026894
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788449435-iNHunVvrjhEUTEJpHvaY"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788449435-Rr1r8TUSxG9LMbqp8FXI"
upstream_id"dc5a3b88-1393-48c9-a889-66be5bb673e1"
provider_responses
0
endpoint_id"ad2a4093-3d2a-41d9-adf1-8b499ac8445d"
id"dc5a3b88-1393-48c9-a889-66be5bb673e1"
is_byokfalse
latency1277
model_permaslug"tencent/hy4-preview-20260827"
provider_name"Tencent"
status200
total_cost0.013026894
cache_discount(null)
upstream_inference_cost0
provider_name"Tencent"
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
sentences10
wordCounts
010
110
210
310
410
510
610
710
810
910