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Run: 2026-03-06-01KK1HEM56NHYZEMC9JA3NCFR7
Run Details
Model:
GPT-5.4 (Reasoning)
Test:
Write N of X
Scenario:
50 sentence summary
Duration:
16.3s
Cost:
$0.014205
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 sat at the bar in Sunset Cove, drumming his fingers against the polished surface. The tropical setting felt completely foreign compared with his usual Wall Street routine. A salty breeze, steel drum music, and the scent of sunscreen and seafood surrounded him. At 6:30 PM, he noted that in New York he would normally be heading into another late meeting. Instead, he ordered a scotch neat. A bartender named Sandy teased him by asking if he had had a rough day at the beach. Jack looked up and was immediately struck by her beauty and amused expression. He complained that no one seemed able to get any work done in a place like this. Sandy replied that the whole point of Sunset Cove was not to work. Jack insisted that some people had empires to build. Sandy countered that sandcastles were more fun, especially because they could be knocked down. Her playful attitude drew a reluctant smile from him. After noticing her name tag, he introduced himself as Jack Harper. Sandy joked that he looked badly out of place, like a penguin at a flamingo party. Feeling self-conscious, Jack loosened his tie and admitted he was there for a corporate retreat. He questioned why his CEO had chosen such a laid-back destination. Sandy guessed correctly that he was a concrete-jungle type who never slowed down. Jack argued that time was money and that the island was a productivity black hole. Sandy suggested he might be measuring the wrong things. She pointed to the sunset and asked how much a view like that would cost in New York. Jack had to admit she made a good point. She then jokingly asked whether he planned to dominate Sunset Cove and replace its tiki bars with high-rises. Jack found himself laughing more easily than he expected. He playfully asked whether she would believe he had come to destroy the town and build a mega-resort. Sandy responded with mock horror and called him a monster. She then teased that she had first assumed he was merely a handsome man in an overpriced suit. Jack latched onto the compliment, and she warned him not to let it inflate his ego. While mixing another drink, she remarked that the island attracted all kinds of strange visitors. Jack leaned closer and asked what kind of person she thought he was. Sandy studied him and said he was the type who needed to loosen his tie and remember how to breathe. She brushed his collar with her fingers, and the gesture startled him with its intimacy. Sandy observed that too much New York was still clinging to him. Their eyes locked, and Jack felt an unexpected flutter in his chest. For a brief moment, everything around them faded into the background. The spell broke when a loud crash sounded from the other end of the bar. Sandy resumed her professional role and said she had to deal with an over-served customer. Jack tried to stop her, not wanting the conversation to end. She left him with a mischievous warning not to work too hard or he might accidentally enjoy himself. Jack watched her move through the crowded bar, noticing the confidence in her stride and the way others responded to her. He barely recognized himself when he saw his reflection with a loosened tie and wind-tousled hair. Then his phone buzzed with a message from Marcus reminding him about the Sinclair account and his real purpose there. The intrusion pulled him abruptly back into his business-minded reality. Jack finished his scotch, straightened his appearance, and told himself to focus. He reminded himself that he was not there to flirt with bartenders. Even so, as he left, he glanced back and saw Sandy laughing in the fading sunlight. The sight made him think that his attraction to her could become a serious complication. Outside, he stood on the beach with the resort path to one side and the open shoreline to the other. The scene around him felt wild, warm, and inviting, in contrast to the world of reports and deals waiting in his room. Another buzz from Marcus urged him again toward responsibility. Jack finally turned back toward the resort, but he carried Sandy’s laugh and touch with him, realizing Sunset Cove offered far more than he had expected.
created_at
"2026-03-06T12:20:11.053Z"
3/6/2026, 12:20:11 PM
model
"openai/gpt-5.4-20260305"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
359
moderation_latency
(null)
generation_time
16273
tokens_prompt
1814
tokens_completion
1099
native_tokens_prompt
1555
native_tokens_completion
899
native_tokens_completion_images
0
native_tokens_reasoning
0
native_tokens_cached
1408
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
usage
0.0142045
router
(null)
provider_responses
0
endpoint_id
"9ff5625c-403f-4d7f-b895-58ac7295062c"
id
"resp_0c8ea9bb076c63e20169aac67b22ec8190bc76ba4e364f55da"
is_byok
false
latency
136
model_permaslug
"openai/gpt-5.4-20260305"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
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api_type
"completions"
id
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upstream_id
"resp_0c8ea9bb076c63e20169aac67b22ec8190bc76ba4e364f55da"
total_cost
0.0142045
cache_discount
0.003168
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches sentence count
n/a
neededClean
false
sentences
50