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Run: 2026-09-03-01M1M0PM6XQWSP4Y0E9T6HV0AV
Run Details
Model:
Hy4 Preview (Reasoning, High)
Test:
Write N of X
Scenario:
50 sentence summary
Duration:
2m 39s
Cost:
$0.030516
Provider:
Tencent
Evaluation summary
Score
Evaluator
Details Link
100.00%
Matches sentence count
(details)
Model input
User/Human
Summarize the following text into exactly 50 sentences, only return the summary itself: Jack Harper's fingers drummed against the polished bar top, the rhythm a stark contrast to the lazy steel drum music floating through the air. The salty breeze ruffled his meticulously styled hair, carrying the scent of coconut sunscreen and grilled seafood. Sunset Cove was a far cry from Wall Street, and his body knew it. His shoulders, usually tight with the weight of million-dollar deals, didn't know what to do with this forced relaxation. He glanced at his watch. 6:30 PM. In New York, he'd be heading into a late meeting, not... whatever this was. "Another scotch. Neat." A melodic laugh floated over the bar noise. "Rough day at the beach?" Jack's head snapped up, his gaze colliding with a pair of eyes that put the tropical waters to shame. The bartender's lips curved in amusement, a stark contrast to the judgmental stares he was accustomed to in New York. "I don't see how anyone gets any work done around here." "That's the point." She slid the scotch towards him, her movements fluid and unhurried. "We don't." Jack's fingers closed around the glass, but he didn't lift it. "Some of us have empires to build." "And some of us are happy with sandcastles." She leaned forward, her voice dropping to a conspiratorial whisper. The scent of vanilla and sea salt enveloped him. "They're more fun to knock down anyway." A reluctant smile tugged at Jack's lips. His gaze dropped to her name tag. "Sandy, right?" "Good eye, Mr..." "Harper. Jack Harper." "Well, Mr. Harper, what brings a suit like you to our little slice of paradise? You stick out like a penguin at a flamingo party." Jack loosened his tie, suddenly aware of how out of place he must look. "Business. Though I'm starting to question my CEO's choice of location for our corporate retreat." Sandy grabbed a pineapple from a nearby fruit bowl, spinning it in her hands like a basketball. "Let me guess. You're more of a concrete jungle type? All go, no slow?" "The numbers don't lie. Time is money, and this place..." He waved his hand at the laid-back patrons, the swaying palm trees, the endless stretch of golden sand visible through the open-air bar. A pair of surfers trudged past, boards under their arms, laughing about something he couldn't hear. "It's a productivity black hole." Sandy's eyebrow arched, a challenge sparking in her eyes. "Maybe you're looking at the wrong numbers." "Excuse me?" She set the pineapple down and gestured towards the horizon. The setting sun painted the sky in brilliant oranges and pinks, its light dancing off the waves. "How much would you pay for that view in New York?" Jack's gaze followed her hand, lingering on the breathtaking canvas nature had laid out. *Damn*. "Point taken." "So, Jack Harper, master of the universe, what's your grand plan for Sunset Cove domination? Going to turn our little tiki bars into high-rises?" He chuckled, surprised by how easily she drew him in. There was something about her – a spark, a quick wit that both challenged and intrigued him. "Would you believe me if I said I was here to destroy your quaint little town and build a mega-resort?" Sandy's eyes widened in mock horror. She pressed a hand to her chest, her expression comically aghast. "You monster. And here I thought you were just another handsome face in an overpriced suit." "Handsome, huh?" "Don't let it go to your head. We get all types here." She grabbed a cocktail shaker, her hands moving with practiced ease as she mixed a drink for another customer. "Last week we had a guy who thought he was a mermaid. Now *that* was a look." Jack leaned in, mirroring her earlier movement. The bar's bamboo edge dug into his stomach, but he barely noticed. "And what type am I?" Sandy paused, studying him with an intensity that made his pulse quicken. "The kind that needs to loosen his tie and remember how to breathe." She reached out, her fingers brushing his collar. Jack froze, caught off guard by the casual intimacy. "You've got a bit of New York still clinging to you. Might want to dust that off if you plan on surviving here." Their eyes locked, a challenge sparked between them. Jack felt a flutter in his chest that had nothing to do with the scotch. For a moment, the bar faded away. The music, the laughter, the crash of waves on the shore – it all became white noise. A loud crash from the other end of the bar shattered the moment. Sandy straightened, professional mask sliding back into place. "Duty calls. Looks like someone's had a few too many Mai Tais." "Wait-" Jack started, not ready for the conversation to end. Sandy glanced back, a mischievous glint in her eye. "Try not to work too hard, Mr. Harper. You might accidentally enjoy yourself." She sauntered away, navigating the crowded bar with ease. Jack watched her go, drawn to the confidence in her stride, the way other patrons lit up as she passed. *What the hell just happened?* He turned back to the bar, catching his reflection in the mirrored backsplash. His tie hung loose, his usually perfectly coiffed hair tousled by the sea breeze. He hardly recognized himself. His phone buzzed, shattering the moment. A message from Marcus flashed on the screen: "Update on the Sinclair account? Don't forget why you're there, Harper." Reality came crashing back. Jack downed the rest of his scotch, the expensive liquor wasted on his suddenly dry throat. He stood, straightening his tie and smoothing back his hair. *Focus, Harper. You're not here to flirt with bartenders.* But as he walked out, the warm wood of the deck creaking under his polished shoes, he couldn't help glancing back. Sandy stood behind the bar, laughing at something a customer said. The fading sunlight caught her hair, turning it to spun gold. *This could be a problem.* The ocean breeze hit him as he stepped onto the beach, carrying away the last notes of the bar's music. Jack paused, his shoes sinking slightly into the sand. To his left, the neatly manicured path led back to the resort – back to his laptop, his reports, his familiar world of numbers and deals. To his right, the beach stretched out, wild and inviting. A few people lingered, silhouetted against the darkening sky. A couple walked hand in hand at the water's edge. A child's delighted shriek carried on the wind as they chased the retreating waves. Jack's phone buzzed again. Another message from Marcus. He looked back at the Tiki Hut. Through the windows, he could just make out Sandy's profile as she mixed another drink. *Get it together, Harper. Eyes on the prize.* With a final glance at the sunset, Jack turned left, his shoes leaving perfectly formed imprints in the sand as he headed back to his room. But even as he walked away, he could still hear Sandy's laugh, could still feel the ghost of her fingers against his collar. Sunset Cove, it seemed, had more to offer than he'd bargained for.
Model response
Messages
Meta
AI
Jack Harper drummed his fingers on a polished bar top while lazy steel drum music played in Sunset Cove. The salty breeze ruffled his styled hair and carried the scents of coconut sunscreen and grilled seafood. Sunset Cove felt nothing like Wall Street, and Jack's tight shoulders did not know how to relax. He checked his watch and noted that it was 6:30 PM, a time when he would usually be in a late New York meeting. Jack ordered another scotch, neat, from the bartender. A melodic laugh asked whether he was having a rough day at the beach. Jack looked up and met the bartender's striking eyes, which rivaled the tropical water. Her amused smile contrasted with the judgmental stares he usually received in New York. Jack remarked that he did not see how anyone could get work done in such a place. The bartender replied that not working was precisely the point as she slid his scotch toward him. Jack insisted that some people still had empires to build. She countered that some people were happy with sandcastles, leaning close enough for her vanilla and sea salt scent to envelop him. A reluctant smile touched Jack's lips as he read her name tag and confirmed that her name was Sandy. Sandy asked what had brought a suited man like him to their little paradise. She joked that he stood out like a penguin at a flamingo party. Jack loosened his tie and admitted that he was there for business, though he questioned his CEO's choice of location for the corporate retreat. Sandy spun a pineapple like a basketball and guessed that he was a concrete jungle person who was all go and no slow. Jack argued that time was money and called the relaxed setting a productivity black hole. Sandy arched an eyebrow and suggested that he might be looking at the wrong numbers. She set down the pineapple and pointed toward the horizon, where the setting sun painted the sky in brilliant oranges and pinks. Sandy asked how much he would pay for such a view in New York. Jack followed her gesture and silently admitted that she had a point. Sandy then asked whether his grand plan was to dominate Sunset Cove and replace tiki bars with high-rises. Jack chuckled and surprised himself by saying that he might be there to destroy the town and build a mega-resort. Sandy feigned horror and said she had assumed he was merely a handsome face in an overpriced suit. Jack repeated the word "handsome" with teasing interest. Sandy told him not to let it go to his head and mentioned a past guest who believed he was a mermaid. Jack leaned in and asked what type of person she thought he was. Sandy studied him closely and said he seemed like the kind of man who needed to loosen his tie and remember how to breathe. She reached out and brushed her fingers against his collar, catching Jack off guard with the casual intimacy. She told him that a bit of New York still clung to him and that he should dust it off to survive there. Their eyes locked, and Jack felt a flutter in his chest that had nothing to do with the scotch. For a moment, the bar noise faded into white noise around them. A loud crash from the other end of the bar broke the moment. Sandy straightened and slipped back into her professional manner, saying that someone had clearly enjoyed too many Mai Tais. Jack began to ask her to wait because he was not ready for their conversation to end. Sandy glanced back with a mischievous glint and warned him not to work too hard, or he might accidentally enjoy himself. She walked away, and Jack watched her confident stride and the way other patrons brightened as she passed. Jack wondered to himself what had just happened. He turned back to the bar and saw his own reflection with a loosened tie and wind-tousled hair. His phone buzzed with a message from Marcus about the Sinclair account and reminded him why he was there. Reality returned as Jack finished his scotch, stood, and straightened his tie and hair. He told himself to focus because he was not there to flirt with bartenders. As he walked onto the deck, he glanced back and saw Sandy laughing behind the bar with sunlight turning her hair to gold. Jack thought that this situation could become a problem. Outside, the ocean breeze carried away the bar's music while his polished shoes sank into the sand. To his left, a manicured path led back to the resort, his laptop, and his familiar world of numbers and deals. To his right, the wild beach stretched out with lingering people, a hand-holding couple, and a child's delighted shriek near the water. When his phone buzzed again with another message from Marcus, Jack looked back at the Tiki Hut and could just make out Sandy's profile through the window as she mixed another drink. Telling himself to get it together and keep his eyes on the prize, Jack took a final glance at the sunset, turned left toward the resort, left perfect shoe imprints in the sand, and still heard Sandy's laugh and felt the ghost of her fingers on his collar, realizing Sunset Cove had more to offer than he had bargained for.
created_at
"2026-09-03T16:12:47.207Z"
9/3/2026, 4:12:47 PM
model
"tencent/hy4-preview-20260827"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1996
moderation_latency
(null)
generation_time
159429
tokens_prompt
1768
tokens_completion
12858
native_tokens_prompt
1634
native_tokens_completion
12143
native_tokens_completion_images
(null)
native_tokens_reasoning
11059
native_tokens_cached
1536
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
(null)
web_search_engine
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origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
service_tier
(null)
usage
0.030515887
router
(null)
user_agent
"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer
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request_id
"req-1788451967-wialiDGaVq2pRZvyZQsK"
session_id
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preset_id
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api_type
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id
"gen-1788451967-LSIcrOdf5EaduH3XyMFA"
upstream_id
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provider_responses
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endpoint_id
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id
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is_byok
false
latency
1996
model_permaslug
"tencent/hy4-preview-20260827"
provider_name
"Tencent"
status
200
total_cost
0.030515887
cache_discount
0.001216512
upstream_inference_cost
0
provider_name
"Tencent"
response_cache_source_id
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data_region
"global"
workspace_id
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Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches sentence count
n/a
neededClean
false
sentences
50