NC Bench
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Run: 2026-04-27-01KQ76WQRC9N8KB858CF4ZBV93
Run Details
Model:
Qwen3.6 Max Preview
Test:
Write N of X
Scenario:
50 sentence summary
Duration:
2m 38s
Cost:
$0.045313
Provider:
Alibaba
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 sat nervously at a polished beach bar in Sunset Cove. The relaxed tropical atmosphere clashed with his high-strung Wall Street mentality. His tense shoulders struggled to adapt to the forced vacation setting. He checked his watch and realized he would normally be in a meeting. He ordered a neat scotch to calm his restless nerves. A melodic laugh suddenly cut through the ambient bar noise. The bartender amusedly asked if he was having a difficult day at the beach. Jack looked up and met her striking, ocean-blue eyes. Her welcoming expression contrasted sharply with the judgmental stares he knew in New York. He grumbled about the apparent lack of productivity in the coastal town. The bartender smoothly slid his drink across the wooden counter. She explained that avoiding work was the entire purpose of the location. Jack defensively mentioned his responsibility to build business empires. She countered that she preferred building simple sandcastles instead. Leaning closer, she whispered that sandcastles were much more entertaining to destroy. A hesitant smile finally broke through Jack's stoic demeanor. He noticed her name tag and correctly identified her as Sandy. They exchanged formal introductions under the dimming tropical sky. Sandy teasingly noted how his business suit made him stand out dramatically. Jack loosened his silk tie and explained his corporate retreat assignment. She playfully spun a pineapple while analyzing his fast-paced personality. Jack insisted that time equated to money in his professional world. He dismissed the scenic environment as a total waste of productive hours. Sandy challenged his narrow definition of valuable metrics. She gestured toward the vibrant sunset painting the horizon. She asked how much such a pristine view would cost in Manhattan. Jack silently admired the natural beauty and conceded her argument. Sandy jokingly questioned whether he planned to replace local bars with skyscrapers. Jack laughed and playfully threatened to construct a massive luxury resort. She feigned shock and called him a monster while complimenting his appearance. Jack immediately latched onto her casual remark about his handsomeness. Sandy brushed off the compliment and recounted a story about an eccentric patron. Jack curiously asked her to categorize his own tourist type. She studied him closely and diagnosed his severe need to relax. Her fingers lightly brushed his collar to emphasize his lingering city tension. Jack froze at the unexpected physical contact and sudden intimacy. An electric connection momentarily silenced the surrounding bar noise for him. A loud glass crash abruptly ended their captivating exchange. Sandy instantly resumed her professional duties to assist another customer. Jack attempted to prolong their conversation before she could walk away. She playfully warned him against working so hard that he might actually enjoy himself. Jack watched her navigate the crowded room with effortless confidence. He questioned his own unexpected reaction to the brief encounter. His mirrored reflection revealed a disheveled man he barely recognized. An urgent text message from Marcus suddenly demanded a work update. Jack quickly finished his drink and forcefully straightened his professional attire. He mentally reprimanded himself for flirting instead of focusing on business. He stepped outside but inevitably glanced back at the glowing bar window. The fading sunlight illuminated Sandy as she cheerfully served another guest. Jack walked toward his resort while realizing the coastal town had unexpectedly captivated him.
created_at
"2026-04-27T10:13:53.043Z"
4/27/2026, 10:13:53 AM
model
"qwen/qwen3.6-max-preview-20260420"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1495
moderation_latency
(null)
generation_time
158400
tokens_prompt
1814
tokens_completion
6260
native_tokens_prompt
1634
native_tokens_completion
5537
native_tokens_completion_images
(null)
native_tokens_reasoning
4887
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"
usage
0.0453128
router
(null)
provider_responses
0
endpoint_id
"ca7fc0c7-f23d-4ac5-b2e0-945be5b61787"
id
"chatcmpl-17d69391-db15-9824-9b02-99a883d218a2"
is_byok
false
latency
1495
model_permaslug
"qwen/qwen3.6-max-preview-20260420"
provider_name
"Alibaba"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer
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request_id
"req-1777284833-dvLkn6YabBM5Q4IZeDzn"
session_id
(null)
api_type
"completions"
id
"gen-1777284833-45xXtlK2AncyEKRxvQdL"
upstream_id
"chatcmpl-17d69391-db15-9824-9b02-99a883d218a2"
total_cost
0.0453128
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Alibaba"
response_cache_source_id
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Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches sentence count
n/a
neededClean
false
sentences
50