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Run: 2026-09-03-01M1KXTCX1Y9B1YJVSWBRE1KGG
Run Details
Model:
Hy4 Preview (Reasoning, High)
Test:
Dialogue tags
Scenario:
Write unattributed dialogue
Duration:
2m 5s
Cost:
$0.019652
Provider:
Tencent
Evaluation summary
Score
Evaluator
Details Link
100.00%
Count dialogue tags
(details)
Model input
User/Human
You are an expert novel writer in the cozy mystery genre. Write a scene of about 200 words, with dialogue between two characters. The dialogue should be unattributed, meaning the speaker is not explicitly mentioned. The scene should be set in a small town bakery. Only return the story, nothing else.
Model response
Messages
Meta
AI
The bell over the door of The Sugar Thistle gave a thin, tired ring. Fog followed a woman inside, clinging to her wool coat. The bakery smelled of burnt sugar and yeast. Sunlight struggled through the window, catching the pastel macarons lined up like little secrets. A tabby cat slept atop a sack of flour, tail twitching. Behind the counter, a tray of iced buns sat untouched. “Someone was here last night.” “How can you tell?” “The cinnamon rolls are arranged clockwise. I always arrange them counter-clockwise before bed. It’s a habit.” “Maybe you were distracted. The Harvest Festival judging is tomorrow.” “I wasn’t distracted. And look—this note was tucked under the till. ‘Stop asking about the Halloway fire, or the next batch will burn.’” A gloved hand tightened on a purse strap. “You think this is connected to Margie’s disappearance?” “I think someone in this town wants a recipe buried. But I don’t scare that easily. Fetch me the security footage.” “There isn’t any. The camera’s been unplugged since Tuesday.” “Then we’ll do this the old-fashioned way. We watch, we listen, and we never leave the oven unattended.” Outside, the fog pressed closer to the glass, as if the town itself were holding its breath.
created_at
"2026-09-03T15:22:25.065Z"
9/3/2026, 3:22:25 PM
model
"tencent/hy4-preview-20260827"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2159
moderation_latency
(null)
generation_time
125065
tokens_prompt
78
tokens_completion
7390
native_tokens_prompt
83
native_tokens_completion
7830
native_tokens_completion_images
(null)
native_tokens_reasoning
7533
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
service_tier
(null)
usage
0.019652052
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788448945-EkVONNWinme6L6C4pJcS"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788448945-Aga9hYQr9Jqu31KUlAOc"
upstream_id
"147f0511-0da1-43a7-9b52-43202fb175e7"
provider_responses
0
endpoint_id
"ad2a4093-3d2a-41d9-adf1-8b499ac8445d"
id
"147f0511-0da1-43a7-9b52-43202fb175e7"
is_byok
false
latency
2159
model_permaslug
"tencent/hy4-preview-20260827"
provider_name
"Tencent"
status
200
total_cost
0.019652052
cache_discount
(null)
upstream_inference_cost
0
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%
Count dialogue tags
n/a
neededClean
false
dialogueTags
(empty)