NC Bench
Overview
About
Tests
Categories
Models
Vendors
Compare
Run: 2026-07-09-01KX40YEF0K9T3SPMQZXXFT6XG
Run Details
Model:
GPT-5.6 Sol (Reasoning)
Test:
Write N of X
Scenario:
50 sentence summary
Duration:
21.0s
Cost:
$0.055841
Provider:
OpenAI
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 sits at a polished bar in Sunset Cove, drumming his fingers while tropical music plays. The salty breeze and relaxed beach atmosphere feel alien to the tightly wound Wall Street businessman. At six thirty in the evening, he thinks he should be attending a meeting in New York. Instead, he orders another neat scotch. Sandy, the bartender, laughs and asks whether he has had a rough day at the beach. Jack complains that he cannot understand how anyone gets work done there. Sandy replies that avoiding work is precisely the point. He insists that some people have empires to build. She counters that others are content with sandcastles because destroying them is more fun. Her playful wit draws a reluctant smile from him. After learning each other's names, Sandy asks why a man in a suit has come to paradise. Jack explains that he is attending a corporate retreat and questions his chief executive's choice of location. Sandy identifies him as someone devoted to speed, work, and the concrete jungle. Jack argues that time is money and calls Sunset Cove a productivity black hole. Sandy suggests that he may be measuring the wrong things. She points toward the spectacular orange and pink sunset over the ocean. When she asks what such a view would cost in New York, Jack concedes her point. Sandy jokingly wonders whether he plans to replace the town's tiki bars with high-rises. Jack teases that he may be there to demolish the town and build a mega-resort. She mockingly calls him a monster and also describes him as handsome. Jack playfully seizes on the compliment. Sandy deflects by saying the bar attracts all kinds of unusual visitors. Curious, Jack asks what kind of person she thinks he is. Sandy studies him closely and says he needs to loosen his tie and remember how to breathe. She reaches over and brushes his collar, saying New York is still clinging to him. The unexpected intimacy makes Jack freeze and quickens his pulse. Their locked eyes create a charged moment that drowns out the surrounding bar. A crash elsewhere abruptly breaks the spell. Sandy returns to her professional role and goes to handle a customer who has had too many drinks. Jack tries to stop her because he does not want their conversation to end. She tells him not to work too hard, warning that he might accidentally enjoy himself. Jack watches her move confidently through the crowd and brighten the patrons around her. Looking at his reflection, he notices his loosened tie and wind-tousled hair. He barely recognizes this less controlled version of himself. A message from Marcus asks for an update on the Sinclair account and reminds Jack why he is there. The reminder brings his business obligations rushing back. Jack finishes his scotch, straightens his tie, and smooths his hair. He tells himself to focus instead of flirting with a bartender. Even so, he looks back at Sandy as he leaves. The setting sun turns her hair golden while she laughs with another customer. Jack realizes his attraction to her could become a problem. Outside, he pauses as his polished shoes sink into the beach. A manicured path to the left leads toward the resort, his laptop, and his familiar world of reports and deals. The open beach to the right offers a wilder and more inviting possibility. He sees lingering silhouettes, a couple walking hand in hand, and a child chasing the waves. Another message from Marcus pulls at his attention. Jack looks through the Tiki Hut windows and sees Sandy mixing a drink. Reminding himself to keep his eyes on the prize, he chooses the path back to his room. Yet Sandy's laugh and the memory of her fingers on his collar follow him as he walks away. Jack concludes that Sunset Cove may offer far more than he expected.
created_at
"2026-07-09T18:06:25.258Z"
7/9/2026, 6:06:25 PM
model
"openai/gpt-5.6-sol-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
4593
moderation_latency
(null)
generation_time
20754
tokens_prompt
1814
tokens_completion
1456
native_tokens_prompt
1555
native_tokens_completion
1835
native_tokens_completion_images
0
native_tokens_reasoning
1015
native_tokens_cached
1552
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
"completed"
service_tier
"default"
usage
0.055841
router
(null)
provider_responses
0
endpoint_id
"a54c5de0-89bf-4ad7-a212-cf977eed918a"
id
"resp_0e26ea8be57162e2016a4fe3216a308193b8b12521ec6a0f96"
is_byok
false
latency
470
model_permaslug
"openai/gpt-5.6-sol-20260709"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer
(null)
request_id
"req-1783620385-4OXAnoUk1CRLYhJNFWJo"
session_id
(null)
preset_id
(null)
api_type
"completions"
id
"gen-1783620385-Vx8gc9NdhlXE1SGuQ30h"
upstream_id
"resp_0e26ea8be57162e2016a4fe3216a308193b8b12521ec6a0f96"
total_cost
0.055841
cache_discount
0.006984
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
data_region
"global"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches sentence count
n/a
neededClean
false
sentences
50