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Run: 2026-07-09-01KX4182FM64T05KYRDYB1AK9W
Run Details
Model:
GPT-5.6 Sol (Reasoning)
Test:
Write N of X
Scenario:
50 sentence summary
Duration:
18.0s
Cost:
$0.053771
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 an open-air bar in Sunset Cove, drumming impatiently while tropical music plays. The Wall Street businessman feels out of place amid the beach, sea breeze, and relaxed patrons. At half past six, he thinks he should be entering a late New York meeting. He orders another neat scotch. The bartender, Sandy, teasingly asks whether he had a rough day at the beach. Jack complains that no one could get work done there. Sandy replies that avoiding work is precisely the point. He declares that some people have empires to build. She counters that others are content with sandcastles because they are fun to destroy. Her wit draws a reluctant smile from him. After reading her name tag, he introduces himself as Jack Harper. Sandy jokes that his suit makes him resemble a penguin at a flamingo party. Jack explains that he is attending a corporate retreat and questions the tropical location. Sandy guesses that he prefers the concrete jungle and constant activity. Jack insists 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 brilliant sunset and asks what such a view would cost in New York. Jack admires the scene and concedes her point. Sandy playfully asks whether he plans to conquer the town and replace its tiki bars with high-rises. Jack jokes that he may be there to demolish it and build a mega-resort. She theatrically calls him a monster while also describing him as handsome. Jack eagerly notices the compliment. Sandy warns him not to become conceited and recounts a bizarre guest who thought he was a mermaid. Intrigued by her humor, Jack asks what type of person she thinks he is. Sandy studies him and says he needs to loosen his tie and remember how to breathe. She brushes his collar and tells him to shed his New York tension if he wants to survive. The casual touch catches Jack off guard and quickens his pulse. Their locked eyes create a charged moment in which the busy bar seems to disappear. A loud crash interrupts them. Sandy returns to work to handle a patron who has consumed too many Mai Tais. Jack tries to stop her because he does not want their conversation to end. She tells him not to work too hard or he might accidentally enjoy himself. Jack watches her move confidently through the crowd and brighten the people around her. He wonders what has just happened to him. In the mirror, he sees his loosened tie and wind-tousled hair and barely recognizes himself. His phone then buzzes with a message from Marcus asking about the Sinclair account. The reminder tells Jack not to forget the business purpose of his trip. Reality returns, and he finishes his scotch despite his suddenly dry throat. He straightens his tie, fixes his hair, and orders himself to stop flirting and focus. Yet he looks back as he leaves and sees Sandy laughing behind the bar. The fading sunlight turns her hair golden, making him suspect she could become a problem. Outside, Jack pauses as his polished shoes sink into the beach. The manicured path to his left leads toward the resort, his laptop, and his familiar world of reports and deals. The untamed beach to his right offers lingering silhouettes, a hand-holding couple, and a child chasing waves. Another message from Marcus buzzes on Jack's phone. Jack looks through the Tiki Hut windows and glimpses Sandy mixing another drink. He again commands himself to keep his eyes on the prize. After one final look at the sunset, he chooses the path back to his room. Even while leaving precise footprints in the sand, he remembers Sandy's laugh and the touch of her fingers. Jack realizes that Sunset Cove may offer far more than he expected.
created_at
"2026-07-09T18:11:40.67Z"
7/9/2026, 6:11:40 PM
model
"openai/gpt-5.6-sol-20260709"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
12184
moderation_latency
(null)
generation_time
17515
tokens_prompt
1814
tokens_completion
992
native_tokens_prompt
1555
native_tokens_completion
1766
native_tokens_completion_images
0
native_tokens_reasoning
943
native_tokens_cached
1552
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
num_fetches
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web_search_engine
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
service_tier
"default"
usage
0.053771
router
(null)
provider_responses
0
endpoint_id
"a54c5de0-89bf-4ad7-a212-cf977eed918a"
id
"resp_0b1e4b8b86f908ab016a4fe45cc5f881969124704367a92d3b"
is_byok
false
latency
229
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-1783620700-unD62AJcGRanY6qrKJVt"
session_id
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preset_id
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api_type
"completions"
id
"gen-1783620700-lGqP4KbrI4KWeKJrPSH4"
upstream_id
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total_cost
0.053771
cache_discount
0.006984
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
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data_region
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Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches sentence count
n/a
neededClean
false
sentences
50