Run: 2026-02-17-01KHMMF5PAV644G5WJDE05RZV7

Run Details

Duration:
46.3s
Cost:
$0.039822
Provider:
Anthropic

Model input

System
You are an expert novelist with a gift for vivid, immersive prose. You write in tight third-person limited point of view with a strong narrative voice. Your prose is clean, precise, and engaging — you favor strong verbs, concrete details, and natural-sounding dialogue. You will be given a story bible (codex) containing canonical details about characters, locations, items, and lore. Use these details to ground your writing in the established world. Stay consistent with the codex. Write only the prose of the scene. Do not include titles, chapter headings, markdown formatting, or any commentary before or after the scene.
User/Human
<codex> <character id="4412" name="Aurora Carter" aliases="Rory, Laila, Aurora, Carter, Malphora" pronouns="she/her" species="Human" storyRole="Protagonist"> <eyeColor>bright blue</eyeColor> <hair>straight shoulder-length black</hair> <height>5'6"</height> <age>25</age> <scar>small crescent-shaped scar on her left wrist from a childhood accident</scar> <description>Aurora, referred to by her friends as Rory, is cool-headed, intelligent, and known for quick out-of-the-box thinking.</description> <backstory>Born in Cardiff to an Irish barrister father (Brendan Carter) and Welsh teacher mother (Jennifer Carter née Ellis), Rory reluctantly pursued Pre-Law at Cardiff University. She fled to London at the behest of her childhood friend Eva after leaving an abusive ex named Evan. By day, Rory works part-time as a delivery person for Yu-Fei Cheung's Golden Empress restaurant. She lives in a flat above Silas' bar.</backstory> </character> <character id="4415" name="Lucien Moreau" aliases="Lucien, Luc, the Frenchman" pronouns="he/him" species="Half-Demon" storyRole="Ally"> <eyeColor>heterochromatic — one amber, one black</eyeColor> <hair>slicked-back platinum blond</hair> <height>5'11"</height> <age>32</age> <cane>ivory-handled cane that conceals a thin blade</cane> <dress>tailored charcoal suits</dress> <description>An impeccably dressed fixer and information broker in London's supernatural underworld. He speaks four languages fluently.</description> <backstory>Born in Marseille to a human mother and a demon father from the realm of Avaros.</backstory> </character> <location id="858" name="Eva's Flat" aliases="Eva's place, the flat on Brick Lane" realm="Earth"> <cat>tabby cat named Ptolemy</cat> <security>three deadbolts on the front door</security> <description>A cramped one-bedroom flat above a curry house on Brick Lane, East London. Every surface is covered with books, scrolls, and research notes.</description> </location> </codex> Write a fully fleshed out scene of at least 1000 words in the romance genre. Two people who parted on complicated terms are forced together again when one shows up unannounced at the other's flat. There's history between them — attraction, hurt, and things left unsaid. Write the scene from the moment the door opens. Use the codex entries above as your world reference for characters and setting. Only include the prose of the scene without any markdown or commentary.

Model response

AI
Rory's breath caught when she opened the door. Lucien Moreau stood in the hallway, his tall frame silhouetted against the dim light of the stairwell. The familiar scent of his cologne—expensive, with notes of cedar and something otherworldly—washed over her before he even spoke. "Bonsoir, Aurora." His voice was exactly as she remembered, that slight French accent curling around her name like smoke. "What are you doing here?" She gripped the doorframe, suddenly aware she was wearing only sleep shorts and a faded Cardiff University t-shirt. Her bare feet felt cold against the floor. Lucien's mismatched eyes—one amber, one black—took her in with a single sweep that made her feel both exposed and seen. He leaned slightly on his ivory-handled cane, though she knew perfectly well he didn't need it for walking. "I was in the neighborhood." His lips curved into a smile that didn't reach his eyes. "May I come in? It's rather important." "This isn't my flat. It's Eva's." Rory didn't move from the doorway. "I'm aware. I traced you here." He tilted his head slightly. "You've been rather difficult to find these past six months." "That was intentional." She crossed her arms over her chest, feeling the small crescent scar on her left wrist press against her skin. A reminder of another time she'd trusted too easily. Behind her, Ptolemy meowed loudly, his tabby form weaving between her legs as if to judge the visitor for himself. "Your friend's cat approves of me," Lucien observed. "Ptolemy likes anyone who might feed him." But she stepped aside, letting him enter. It was either that or continue their conversation in the hallway where Eva's neighbors might hear. And given that one of those neighbors was a particularly nosy dryad, privacy seemed the better choice. Lucien stepped past her, his shoulder brushing hers in the narrow entryway. He smelled like rain and distant places. The subtle whiff of brimstone that clung to all half-demons was nearly imperceptible beneath his expensive cologne. "Thank you." He moved into the flat with the easy confidence of someone accustomed to being welcome anywhere. His gaze swept over Eva's cluttered living space—the stacks of books, the scrolls unfurled across the coffee table, the half-empty mugs of tea. "Eva's not here," Rory said, closing the door and turning all three deadbolts out of habit. "She's at a conference in Edinburgh until Thursday." "I didn't come to see Eva." Of course he hadn't. Rory pushed a hand through her black hair, wishing she'd at least brushed it before answering the door. "Look, it's nearly midnight, and I have an early delivery shift tomorrow for Golden Empress. Whatever business brought you here can wait until—" "You left without saying goodbye," Lucien interrupted, his voice soft. The words hung in the air between them. Rory felt her throat tighten. "That wasn't an accident." She moved past him into the kitchen, needing distance, needing something to do with her hands. "Tea? Or are you still pretending to enjoy that awful whiskey?" "I never pretended." He followed her, setting his cane against the counter. "And yes, tea would be lovely." She filled the kettle, hyperaware of his presence as he settled against the doorframe, watching her with those unsettling eyes. The flat suddenly felt too small, the air too thick. "You disappeared, Aurora. In the middle of a rather delicate situation, if I recall correctly." "You recall correctly." She kept her back to him as she reached for the tea tin. "The Blackwood affair was becoming too dangerous. I made a choice." "Without consulting me." "Without consulting anyone," she corrected, turning to face him. "That's how choices work sometimes." His expression remained carefully neutral, but she caught the slight tightening around his eyes. Six months ago, she would have reached out, touched his arm, tried to smooth that tension away. Now, she stayed on her side of the kitchen. "You were shot." His voice was level, but she heard the undercurrent of something darker. "You were bleeding in my arms, and then you vanished from the hospital." "I healed." She held up her hands as if to prove it. "Fae blood has its advantages, as you well know." "That's not the point, and you know it." He finally moved, stepping closer, and she instinctively pressed back against the counter. Lucien noticed and stopped, a flash of something like hurt crossing his face before he masked it. "I thought you were dead." The kettle began to whistle, and Rory turned gratefully to deal with it, pouring water over tea bags in two mismatched mugs. Her hands were steady, but her heartbeat was not. "I'm sorry about that," she said quietly, her back still to him. "But after what happened with the grimoire, and then the ambush... I needed to disappear for a while." "For six months? Without a single word?" She turned, holding out a mug to him. "What would I have said, Lucien? 'Sorry for almost getting you killed, but I'm off to lick my wounds now, see you when I see you'?" He took the mug, his fingers brushing hers. The contact sent a jolt through her that had nothing to do with his half-demon nature. "You might have said you were alive. That would have been sufficient." His voice was controlled, but his eyes—those mismatched eyes that had once looked at her with such warmth—were cold. "Instead, I had to learn from Silas that you'd taken a flat above his bar." "How is Silas?" The question was automatic, an attempt to redirect. "Unimpressed with your disappearing act. As was I." He took a sip of tea, grimaced slightly at the heat, and set it aside. "But that's not why I'm here." "Then why are you here?" She blew on her own tea, using the mug as a shield between them. "The Blackwood grimoire has resurfaced." Rory's hands tightened on her mug. "Impossible. We saw it destroyed." "We saw what they wanted us to see." Lucien's expression was grim. "Three days ago, a collector in Prague was found with his heart removed. The same signature as the others." The memory flashed through her mind—a marble floor slick with blood, symbols carved into flesh, the smell of burning pages. She'd barely escaped with her life. With both their lives. "And you think I can help?" she asked, setting her tea down with a sharp click. "I'm out, Lucien. I deliver noodles now. I have a normal life." He laughed, a short, bitter sound. "Do you? Is that why you're staying at Eva's place with triple deadbolts, instead of your own flat? Why you jump at shadows and sleep with that iron knife under your pillow?" "You don't know anything about how I sleep." The words came out sharper than intended. His gaze locked with hers. "Don't I?" The memory hung between them—tangled sheets, his mouth on her neck, her hands in his platinum hair. The way he'd whispered her name, how safe she'd felt despite knowing exactly what he was. What they both were. "That was before," she said quietly. "Before you decided I couldn't be trusted?" There was no accusation in his tone, only a deep weariness that made something in her chest ache. "Before I decided no one could be trusted. Including myself." She pushed away from the counter, moving to the living room where she could breathe. Ptolemy jumped onto the back of the sofa, watching them both with unblinking yellow eyes. Lucien followed, his footsteps nearly silent despite the hard floors. He'd always moved like that, like a predator, though he'd never made her feel like prey. Until the night everything went wrong. "I need your help, Aurora," he said finally, standing in the center of the cluttered room. "Not just because of your expertise with binding spells, though that would be useful. But because you're the only one who knows what we're truly dealing with." "And if I say no?" She turned to face him, lifting her chin. The corner of his mouth quirked up, almost sad. "Then I leave. I find another way. But more people will die while I do it." "That's not fair." "Very little is." He stepped closer, close enough that she could see the faint lines at the corners of his eyes that hadn't been there six months ago. "I'm not here to force you. Or to rehash the past. But we were good together, you and I. As partners." "Partners," she echoed. "Is that what we were?" Something flickered in his expression—a crack in the carefully constructed facade. For a moment, she glimpsed the man beneath the fixer, the information broker, the half-demon who moved through London's supernatural underworld like a shark through dark waters. "We were many things," he said softly. "Most of which I've missed terribly." The raw honesty in his voice made her breath catch. This wasn't the Lucien who negotiated deals and collected favors. This was the man who'd held her through nightmares, who knew how she took her coffee, who'd once spent an entire evening helping her translate a scroll just because she'd mentioned she was curious about it. "I can't go back to that life," she said, and wasn't sure if she meant the danger or him, or if they were somehow the same thing in her mind. "I'm not asking you to." He took another step closer, and this time she didn't back away. "I'm asking for your help. Just this once. And then, if you wish to return to delivering noodles and pretending the other world doesn't exist, I won't stop you." Rory looked at him—really looked. At the tension in his shoulders, the tightness around his mouth. He was worried. Lucien Moreau, who prided himself on having a solution to every problem, was genuinely afraid. "There's something you're not telling me," she said. He hesitated, then reached into his suit pocket and withdrew a small, folded piece of paper. "This was left at the scene in Prague." She took it, unfolding it carefully. Her blood went cold at the sight of her own name written in what appeared to be dried blood. "They're looking for you," Lucien said quietly. "Which means you were never truly out. You were just waiting for them to find you."
created_at"2026-02-17T01:47:52.160801+00:00" 2/17/2026, 1:47:52 AM
model"anthropic/claude-3-7-sonnet-20250219"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency532
moderation_latency(null)
generation_time46219
tokens_prompt808
tokens_completion2615
native_tokens_prompt854
native_tokens_completion2484
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.039822
router(null)
provider_responses
0
id"msg_01D4foYXdNKXYxtuEyJdeFWz"
status200
is_byokfalse
latency525
endpoint_id"1347c8dc-12f5-47df-8355-3ec7e80a8c67"
provider_name"Anthropic"
model_permaslug"anthropic/claude-3-7-sonnet-20250219"
api_type"completions"
id"gen-1771292825-jaIXLOYpiutuqQgT3Uex"
upstream_id"msg_01D4foYXdNKXYxtuEyJdeFWz"
total_cost0.039822
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"

Evaluation details

Result Evaluator Details Meta Data
0.0000% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags13
adverbTagCount6
adverbTags
0"she said quietly, her back still to him [quietly]"
1"she said quietly [quietly]"
2"he said finally, standing in the center of the cluttered room [finally]"
3"he said softly [softly]"
4"she said, and wasn't sure if she meant the danger or him, or if they were somehow the same thing in her mind [somehow]"
5"Lucien said quietly [quietly]"
19.0751% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1730
totalAiIsmAdverbs14
found
0
adverb"carefully"
count3
1
adverb"perfectly"
count1
2
adverb"slightly"
count3
3
adverb"softly"
count1
4
adverb"suddenly"
count2
5
adverb"really"
count1
6
adverb"truly"
count2
7
adverb"very"
count1
highlights
0"carefully"
1"perfectly"
2"slightly"
3"softly"
4"suddenly"
5"really"
6"truly"
7"very"
80.0000% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found
0"Blackwood"
100.0000% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
65.3179% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1730
totalAiIsms6
found
0
word"facade"
count1
1
word"flickered"
count1
2
word"otherworldly"
count1
3
word"marble"
count1
4
word"footsteps"
count1
5
word"echoed"
count1
highlights
0"facade"
1"flickered"
2"otherworldly"
3"marble"
4"footsteps"
5"echoed"
66.6667% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches3
maxInWindow2
found
0
label"blood ran cold"
count1
1
label"hung in the air"
count1
2
label"sent a shiver through"
count1
highlights
0"blood went cold"
1"hung in the air"
2"sent a jolt through"
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences93
matches
0"was worried"
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount2
hedgeCount3
narrationSentences93
filterMatches
0"feel"
hedgeMatches
0"tried to"
1"began to"
2"appeared to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount1
totalSentences127
matches
0"smooth that tension"
100.0000% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs67
mean25.58
std13.18
cv0.515
sampleLengths
044
119
231
338
423
512
621
732
820
98
1047
1136
1241
1324
146
1545
1610
1713
1831
1918
2030
2115
2227
233
2414
2540
2628
2721
2843
2931
3030
317
3234
3324
3446
3511
3629
3719
385
3911
4031
4130
4228
4338
4415
457
4637
476
4825
4940
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount0
totalSentences93
matches(empty)
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount1
totalVerbs210
matches
0"was wearing"
86.1799% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1130
adjectiveStacks0
stackExamples(empty)
adverbCount56
adverbRatio0.049557522123893805
lyAdverbCount30
lyAdverbRatio0.02654867256637168
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences127
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences127
mean13.5
std7.23
cv0.536
sampleLengths
08
117
219
319
423
58
620
718
816
97
1012
1111
1210
1323
149
1520
168
1714
1816
1917
2012
217
2217
2318
2423
2516
268
276
284
2918
3023
3110
328
335
3420
3511
3612
376
3820
3910
4015
4116
4211
433
449
455
4614
4717
489
4915
63.2546% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.41732283464566927
totalSentences127
uniqueOpeners53
0.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags13
fancyCount11
fancyTags
0"Lucien observed (observe)"
1"Rory said, closing the door and turning all three deadbolts out of habit (say, close turn)"
2"Lucien interrupted, his voice soft (interrupt)"
3"she corrected, turning to face him (correct, turn face)"
4"she said quietly, her back still to him (say quietly)"
5"she said quietly (say quietly)"
6"he said finally, standing in the center of the cluttered room (say finally, stand)"
7"she echoed (echo)"
8"he said softly (say softly)"
9"she said, and wasn't sure if she meant the danger or him, or if they were somehow the same thing in her mind (say, does be not mean be somehow)"
10"Lucien said quietly (say quietly)"
75.3232%