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Run: 2026-09-03-01M1KZ8FZDZSN73S28NWYY36AT
Run Details
Model:
Hy4 Preview (Reasoning, High)
Test:
Dialogue tags
Scenario:
Write 200 words with 50% dialogue
Duration:
3m 58s
Cost:
$0.042261
Provider:
Tencent
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches word count
(details)
100.00%
Dialogue to Total Word Ratio
(details)
100.0000%
Overall
Model input
User/Human
You are a author of comedic heist books. Please write a 200 word scene that has 50% words of dialogue between two thieves named Molly and Bill who are planning to break into a children's party to steal all the presents. Only include the prose of the scene without any markdown or commentary.
Model response
Messages
Meta
AI
The van smelled like escape and old french fries. Molly tapped a flashlight against her palm while Bill studied the suburban house glowing with party lights. Somewhere inside, sugar-crazed toddlers screamed near a mountain of brightly wrapped presents. The job was ridiculous, dangerous, and exactly their own kind of stupid. Molly adjusted her black beanie. "Bill, we are not stealing from a children's party." Bill flashed a grin full of mischief. "Correction. We are liberating every present from a tiny tyrant." Molly peered through binoculars. "Every present? There's a ball pit and a cake the size of a car." Bill nodded. "Exactly. Low security, high sugar. We slip in disguised as clowns." Molly lowered the binoculars. "Clowns? You are afraid of balloons. Balloons, Bill." Bill shrugged. "I can conquer fear for gifts. Mostly gifts. Fine, all gifts." Molly chewed her lip. "We enter through the bounce house and grab every wrapped box?" Bill clapped her shoulder. "Yes. Then we escape in the minivan before the pinata leaks." Molly checked her backpack of tools. "If a toddler bites me, I'm keeping the good loot." Bill opened the van door. "Deal." Molly groaned. "I hate this." Bill stepped into the night. "Noted."
created_at
"2026-09-03T15:47:35.539Z"
9/3/2026, 3:47:35 PM
model
"tencent/hy4-preview-20260827"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2092
moderation_latency
(null)
generation_time
237645
tokens_prompt
75
tokens_completion
14891
native_tokens_prompt
83
native_tokens_completion
16870
native_tokens_completion_images
(null)
native_tokens_reasoning
16574
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
0.042261092
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
(null)
request_id
"req-1788450455-hT4cuA8e21xuefGXOauB"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1788450455-cjaaUovCFz0ke3xvzcs9"
upstream_id
"3fc2231b-8d85-4dff-b341-fa8322153bab"
provider_responses
0
endpoint_id
"ad2a4093-3d2a-41d9-adf1-8b499ac8445d"
id
"3fc2231b-8d85-4dff-b341-fa8322153bab"
is_byok
false
latency
1970
model_permaslug
"tencent/hy4-preview-20260827"
provider_name
"Tencent"
status
200
total_cost
0.042261092
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%
Matches word count
n/a
neededClean
false
words
200
100.00%
Dialogue to Total Word Ratio
Ratio: 49.75%, Deviation: 0.25%
neededClean
false
wordsTotal
201
wordsDialogue
100
100.0000%