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Run: 2026-04-24-01KQ0P5PDC4S308WBZY8CHA30D
Run Details
Model:
GPT-5.5 (Reasoning, Low)
Test:
Write N of X
Scenario:
50 sentence summary
Duration:
14.7s
Cost:
$0.032675
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 beach bar in Sunset Cove, feeling out of place in his Wall Street suit and restless under the forced relaxation of a corporate retreat. The tropical music, ocean breeze, and scent of sunscreen clash with his usual world of meetings and high-pressure deals. He checks his watch and thinks that, in New York, he would be preparing for business instead of drinking by the beach. He orders another neat scotch. A bartender named Sandy teases him by asking if he has had a rough day at the beach. Jack notices her striking eyes and amused confidence. He complains that he does not understand how anyone gets work done in such a laid-back place. Sandy replies that not working is the point. Jack insists that some people have empires to build. Sandy counters that others are happy with sandcastles because they are more fun to knock down. Her wit draws a reluctant smile from him. Jack introduces himself as Jack Harper. Sandy jokes that he looks like a penguin at a flamingo party. Jack admits he is there for business and questions why his CEO chose Sunset Cove for a corporate retreat. Sandy guesses that he prefers the concrete jungle and a life of constant motion. Jack argues that time is money and calls the town a productivity black hole. He gestures at the relaxed patrons, palm trees, surfers, and beach as evidence. Sandy challenges his view by saying he may be looking at the wrong numbers. She points toward the stunning sunset over the ocean. Jack realizes the view would be priceless in New York and concedes her point. Sandy playfully asks if he plans to dominate Sunset Cove by turning its tiki bars into high-rises. Jack jokes that he might be there to destroy the town and build a mega-resort. Sandy responds with exaggerated horror and calls him a monster. She also admits he is handsome, though she warns him not to get arrogant. Jack asks what type of visitor she thinks he is. Sandy studies him and says he is the type who needs to loosen his tie and remember how to breathe. She reaches out and brushes his collar, startling him with the casual intimacy. She tells him he still has New York clinging to him and should dust it off if he wants to survive there. Their eyes lock, and a charged moment passes between them. Jack feels unexpectedly affected by her. The sounds of the bar fade as he focuses on Sandy. A loud crash interrupts them from the other end of the bar. Sandy returns to work, saying duty calls because someone has had too many Mai Tais. Jack tries to keep her from leaving. Sandy tells him not to work too hard or he might accidentally enjoy himself. She walks away through the crowded bar with easy confidence. Jack watches how the other patrons brighten as she passes. He wonders what just happened to him. Looking at his reflection, he sees his loosened tie and wind-tousled hair and barely recognizes himself. His phone buzzes with a message from Marcus asking for an update on the Sinclair account. The message reminds Jack why he is in Sunset Cove. He finishes his scotch and tries to regain his professional focus. He tells himself he is not there to flirt with bartenders. As he leaves the bar, he cannot resist looking back at Sandy laughing in the sunset light. He realizes she could become a problem. Outside, Jack stands on the beach between the resort path and the open shoreline. The resort represents work, reports, and the familiar world of business. The beach represents something wilder, warmer, and more inviting. Another message from Marcus pulls him back toward responsibility. Jack turns toward the resort, but Sandy’s laugh and touch linger, making him realize Sunset Cove may offer more than he expected.
created_at
"2026-04-24T21:26:14.195Z"
4/24/2026, 9:26:14 PM
model
"openai/gpt-5.5-20260423"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1692
moderation_latency
(null)
generation_time
14392
tokens_prompt
1814
tokens_completion
984
native_tokens_prompt
1555
native_tokens_completion
830
native_tokens_completion_images
0
native_tokens_reasoning
18
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
"completed"
usage
0.032675
router
(null)
provider_responses
0
endpoint_id
"58e5b336-423e-430b-a2ab-8bc353f0c51b"
id
"resp_057b82bd262a78e90169ebdff64c108197909c152463fdd6b0"
is_byok
false
latency
288
model_permaslug
"openai/gpt-5.5-20260423"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer
(null)
request_id
"req-1777065974-U8LrLCdYEK2ihGnMswLD"
session_id
(null)
api_type
"completions"
id
"gen-1777065974-6SGdJ8wa6T8t7uUAPZnh"
upstream_id
"resp_057b82bd262a78e90169ebdff64c108197909c152463fdd6b0"
total_cost
0.032675
cache_discount
(null)
upstream_inference_cost
0
provider_name
"OpenAI"
response_cache_source_id
(null)
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches sentence count
n/a
neededClean
false
sentences
50