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Run: 2026-02-24-01KJ8V0C6CPETN7DQ0GZD9AVD8
Run Details
Model:
Claude Sonnet 4.6 (Reasoning)
Test:
Write N of X
Scenario:
50 sentence summary
Duration:
30.2s
Cost:
$0.039456
Provider:
Amazon Bedrock
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, a high-powered Wall Street executive, sits at a bar in the tropical resort town of Sunset Cove during a corporate retreat. He is visibly tense and out of place, his body unable to adapt to the relaxed atmosphere. At 6:30 PM, he would normally be heading into a late meeting in New York, not sitting idle at a beach bar. He orders a scotch neat, his fingers drumming restlessly against the polished bar top. A melodic laugh catches his attention, drawing his eyes to a bartender behind the counter. She teases him about having a rough day at the beach, amusing him with her easy confidence. Her movements are fluid and unhurried as she slides his drink toward him. Jack remarks that he cannot understand how anyone gets work done in such a place. Sandy, the bartender, tells him that not getting work done is precisely the point of Sunset Cove. Jack insists he has empires to build, while Sandy jokes that sandcastles are far more fun. She leans in conspiratorially, her scent of vanilla and sea salt surrounding him. Jack notices her name tag and addresses her directly as Sandy. She asks for his name and he introduces himself as Jack Harper. Sandy quips that he sticks out like a penguin at a flamingo party. Jack loosens his tie, suddenly aware of how formally dressed he is compared to everyone around him. He explains he is present for a corporate retreat, already questioning his CEO's choice of location. Sandy playfully spins a pineapple and guesses he is an all-go, no-slow type of person. Jack argues that time is money and dismisses Sunset Cove as a productivity black hole. Sandy challenges his perspective, suggesting he may be measuring the wrong things. She gestures toward the breathtaking sunset painting the sky in brilliant oranges and pinks. Jack is momentarily struck by the view and concedes her point. Sandy jokingly asks whether he plans to demolish their tiki bars and replace them with high-rises. Jack plays along with the joke, drawing a comically horrified reaction from Sandy. She calls him a monster but acknowledges he is a handsome face in an overpriced suit. Jack picks up on the compliment, and Sandy dismisses it by saying they get all types passing through. She entertains him with a story about a man the previous week who believed he was a mermaid. Jack leans in and asks what type she thinks he is. Sandy studies him with disarming intensity before telling him he needs to loosen up and remember how to breathe. She reaches out and brushes her fingers against his collar, catching him completely off guard. She tells him New York is still clinging to him and suggests he shake it off if he wants to survive in Sunset Cove. Their eyes lock and Jack feels a flutter in his chest that has nothing to do with the scotch. For a brief moment, the surrounding bar noise, music, and crashing waves fade into white noise. A loud crash from elsewhere in the bar shatters the spell between them. Sandy snaps back into her professional mode and heads off to deal with the disturbance. Jack tries to stop her, not ready for the conversation to end. She glances back with a mischievous smile, telling him not to work too hard or he might accidentally enjoy himself. Jack watches her navigate the crowded bar, drawn to her effortless confidence and the warmth she inspires in those around her. He catches his own reflection in the mirrored backsplash and barely recognizes his loosened, wind-tousled appearance. A message from his colleague Marcus arrives demanding an update on the Sinclair account. The reality of his professional responsibilities comes crashing back to Jack. He downs the remainder of his scotch and straightens himself up, refocusing on his purpose for being there. As he exits the bar, he cannot help glancing back at Sandy laughing in the fading sunlight. He steps onto the beach, his polished shoes sinking slightly into the sand. To his left lies the manicured path back to the resort, his laptop, and his reports. To his right, the beach stretches out wild and inviting, with silhouettes lingering in the darkening sky. A couple walks hand in hand at the water's edge while a child joyfully chases retreating waves. Marcus sends another message, pulling Jack firmly back toward his obligations. Jack steals one final glance at Sandy's profile through the bar window before turning toward the resort. He walks back to his room, his shoes leaving perfectly formed imprints in the sand. Even as he moves away, the echo of Sandy's laugh and the ghost of her touch remain with him, hinting that Sunset Cove has far more to offer than he had ever anticipated.
created_at
"2026-02-24T22:06:09.11Z"
2/24/2026, 10:06:09 PM
model
"anthropic/claude-4.6-sonnet-20260217"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1118
moderation_latency
173
generation_time
29955
tokens_prompt
1814
tokens_completion
2421
native_tokens_prompt
1777
native_tokens_completion
2275
native_tokens_completion_images
(null)
native_tokens_reasoning
1266
native_tokens_cached
0
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
"stop"
usage
0.039456
router
(null)
provider_responses
0
endpoint_id
"83d802cb-44f2-45a0-a9d5-cb9bf79777c8"
id
"10c8fa4f-6a62-4de2-8dad-5aae6a462ae0"
is_byok
false
latency
1117
model_permaslug
"anthropic/claude-4.6-sonnet-20260217"
provider_name
"Amazon Bedrock"
status
200
api_type
"completions"
id
"gen-1771970769-nMvmUDj24rF6eZ6gDXvz"
upstream_id
"10c8fa4f-6a62-4de2-8dad-5aae6a462ae0"
total_cost
0.039456
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Matches sentence count
n/a
neededClean
false
sentences
50