Run: 2026-02-20-01KHY8MNM58R31D1X2G4AXJXAW

Run Details

Duration:
23.4s
Cost:
$0.000989
Provider:
Seed

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
The knock comes at 2:17 a.m., sharp and staccato, the kind that doesn’t let up. Rory is curled on the edge of her bed, one foot propped on the mattress, a tattered copy of *The Great Gatsby* open on her lap—Eva’s, she’d stolen it last week. The flat above the curry house hums with the distant clatter of dishes from the kitchen below, the radiator hissing, and Ptolemy’s soft purr from where he’s squashed himself between the bookshelf and her suitcase. Her first thought is *eviction notice*—the landlord’s been on her case for “improper waste disposal” since the last time Eva burned a pot of chili. She pads to the door, pausing to adjust the tank top that’s ridden up her thigh, the one she’s had since college, threadbare at the cuffs. The deadbolt clicks, then the chain—Eva’s rule: no one in after dark unless announced. She swings the door open an inch, peeking through the gap. “Jesus fucking Christ.” The man on the other side is backlit by the sodium streetlamp across the lane, but she knows him. The platinum-blond hair, slicked back even in the dark, the lean shoulders, the tailored charcoal suit that clings to his frame like it’s been custom-molded—*custom-molded* for a man who moves like he’s always one step from a fight. His left hand rests on the handle of an ivory cane, the carvings on the handle so fine they look like lace. And his face—*that face*—still pins her to the spot. One eye amber, the other black, like someone took a coal and a flame and dropped them into his sockets. “Rory,” he says, and his voice is a low rumble, the same as it was seven years ago, the same as it was when he whispered her name like a secret. It doesn’t matter. It shouldn’t matter. She yanks the door open the rest of the way, the chain clattering. “What the hell are you doing here, Lucien?” Her voice is steady, but her hands are fisting at her sides. The scar on her left wrist prickles—childhood, a kitchen knife, a slip that still haunts. Evan’s face flickers behind her eyes for a second, and she blinks it away. “You’re not… you’re not *supposed* to be here. Not without a call. Not unless—” “Unless what?” He takes a step closer, and she doesn’t back down. The aura of him hits her before she can describe it: cedar and smoke, something metallic, like old coin. *Demon*, her brain supplies, but she doesn’t flinch. She used to. “Unless I’m dead? Or mad? Or both?” His lip curls, just a little, the half-smile he only used when they were alone flickering through. “You still look like you want to run, though. Same blue eyes, same sharp edges. If anything, you’ve *sharper* them.” “Funny.” Rory crosses her arms, the fabric of her tank top stretching. “Thought you’d be in a penthouse in the City, counting your dead-demon coins and forgetting I existed.” He pauses, then clicks the tip of his cane against the wood floor. The sound is a metronome, steady, deliberate. “I don’t ‘forget’ things, Rory. Not the ones that matter.” “Matter?” She scoffs, but it comes out harsher than she means. “Seven years, Lucien. You vanish. No word. No calls. Then you show up like this? Like I’m not the girl who had to sleep with the lights on her first month in London, who cried in a public bathroom because I couldn’t afford milk for my tea. Like Evan never happened.” “Evan.” The word tastes like ash on his tongue. He takes another step, and she can see the way his jaw tightens, the way his black eye glints. “I know about Evan. About the *others*. You told me, once, that you’d rather burn than beg. Turns out, you were right to burn.” “Then why the hell are you here?” She shouts, but her voice cracks. It always does with him. It always has. He stops. The distance between them is a breath now, close enough to smell the peppermint in his mouth, the way he’s always chewed. “Because I need you. Because someone had to come get you.” “Get me?” She laughs, a harsh, bitter sound. “From what? You? You were the one who *left*. You said—” “I said *I’d come back*,” he interrupts, his voice rising. “I said *wait* because I couldn’t—” “Couldn’t what?” She pushes past him, into the flat, and he lets her. The door clicks shut behind her, and Ptolemy rubs against her ankle, purring like he knows something she doesn’t. “You couldn’t face it? Couldn’t face that I needed you? That I *loved* you?” He’s silent. The amber eye glows, the black one hard. “I loved you, too,” he says, so quiet she almost misses it. “I love you. I’ve never stopped.” The flat is a storm of books. Rory’s research on demon lore—Eva’s project, not hers—covers the kitchen table, scrolls unrolled next to a half-empty mug of green tea that’s gone cold. A framed photo of them from three years ago leans against the bookshelf: Rory, grinning, with her head on his shoulder, a slice of pizza in her hand; Lucien, leaning down, his black eye soft, a rare smile on his face. She didn’t take it down. She never could. “Prove it,” she whispers. He blinks, slow. “Prove what?” “That you’re not here to break my heart again.” The words fall from her lips, shaky, and she hates herself for them. But the scar on her wrist burns, and Evan’s voice—*you’ll never leave me*—echoes, even now. He sets his cane down, the blade hidden inside clicking into place with a satisfying *snick*. Then he reaches for her, his hand hovering an inch from her cheek. “I can’t take back the way I left,” he says, his thumb brushing the apple of her cheek. “I was running from things that would have killed you, Rory. Avaros doesn’t care about humans. They don’t care that you’re mine.” “Yours.” She laughs, but it’s wet, and she doesn’t pull away. “That’s what you said, back then. *Yours*. Like I was a trophy, not a person.” “I was an idiot.” He closes the gap, his palm covering her cheek, his warmth seeping through her skin. “I thought I was protecting you. But protection isn’t letting someone think they can survive on their own. Especially not you. You *fight*. You *burn*. That’s why I loved you. That’s why I had to leave.” “Why didn’t you *tell* me?” She asks, her voice breaking. “Why didn’t you let me fight with you, instead of letting you fight for me alone?” He leans in, his forehead pressing to hers. “Because I’m a coward. Because I knew you’d come after me, and I couldn’t let you get hurt. And then… it was too late. You were gone. I looked for you for months. Found out you were in London, that you’d changed your name. Tried to find you a dozen times, but Evan—” He swallows. “Evan was watching you. I saw him. He followed you to the restaurant once, when you were delivering. I couldn’t get to you fast enough.” Rory closes her eyes. She remembers the morning she woke up to a note on the kitchen table: *Stay away from her. She’s mine.* She thought it was a prank. Turns out, it was a warning. “You should have told me,” she says, and it’s not a plea. It’s a fact. “I know.” He kisses her then, slow, like he has all the time in the world. His lips are warm, minty, and when he pulls back, his black eye is wet. “But I’m here now. And I’m not leaving. Not unless you want me to.” She doesn’t want him to leave. She’s wanted him to come back, every night for seven years, when the nightmares of Evan came, when she stood behind the bar at Silas’ and watched the regulars—humans, demons, whatever—bargain with each other, and thought, *He would have known what to do. He would have protected me.* “You’re going to have to,” she says, and he kisses her again, harder, like he’s making up for lost time. His hands are on her waist, pulling her close, and she wraps her arms around his neck, feeling the solidness of him, the way his heart beats against her chest. The world narrows to this—his mouth, his scent, the ghost of the scar on her wrist where he once traced the crescent with his thumb, saying *a moon for a lover’s curse*. Ptolemy meows, loud and indignant, and they break apart, laughing. He looks at the cat, then at her, and grins. “You kept him, then?” “Eva’s cat. She forgot about him when she moved to Dublin.” Rory scratches Ptolemy behind the ears, and he purrs, leaning into her hand. “He’s a good judge of character, though. He likes you.” “Good.” He takes her hand, lacing their fingers together, and brushes her wedding ring—*her* old ring, the one she’d taken off when she left him—with his thumb. “So I can stay? For a while?” She looks at his face, at the way his amber eye glows in the dim light, at the flecks of gold in the black one. “Don’t make me regret it,” she says, but her voice is soft, and she pulls him closer. He kisses her again, and this time, the world feels like it’s finally right. Some things, she thinks, even after seven years, are worth waiting for. Even if they do come with a cane, a scar, and a demon father. Even if they come with everything that’s complicated. Especially if they come with everything that’s complicated. Because love, Rory realizes, isn’t about being easy. It’s about being worth the fight. And Lucien Moreau has always been worth the fight.
created_at"2026-02-20T19:32:46.864Z" 2/20/2026, 7:32:46 PM
model"bytedance-seed/seed-1.6-flash-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency546
moderation_latency(null)
generation_time23212
tokens_prompt808
tokens_completion3291
native_tokens_prompt881
native_tokens_completion3075
native_tokens_completion_images(null)
native_tokens_reasoning739
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"
usage0.000988575
router(null)
provider_responses
0
endpoint_id"e01a1227-001b-44d4-a376-90850668fa84"
id"021771615967000c1826595e581f7a440f247fe98485b57e8dd91"
is_byokfalse
latency299
model_permaslug"bytedance-seed/seed-1.6-flash-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771615966-BXBfKAekHz2sX49winBR"
upstream_id"021771615967000c1826595e581f7a440f247fe98485b57e8dd91"
total_cost0.000988575
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags24
adverbTagCount0
adverbTags(empty)
dialogueSentences48
tagDensity0.5
leniency1
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1656
totalAiIsmAdverbs0
found(empty)
highlights(empty)
100.00% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.00% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
90.94% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1656
totalAiIsms3
found
0
word"echoes"
count1
1
word"warmth"
count1
2
word"traced"
count1
highlights
0"echoes"
1"warmth"
2"traced"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences87
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences87
filterMatches
0"look"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences109
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen55
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans22
markdownWords52
totalWords1640
ratio0.032
matches
0"The Great Gatsby"
1"eviction notice"
2"custom-molded"
3"that face"
4"supposed"
5"Demon"
6"sharper"
7"others"
8"left"
9"I’d come back"
10"wait"
11"loved"
12"you’ll never leave me"
13"snick"
14"Yours"
15"fight"
16"burn"
17"tell"
18"Stay away from her. She’s mine."
19"He would have known what to do. He would have protected me."
20"a moon for a lover’s curse"
21"her"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions20
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions22
wordCount1128
uniqueNames7
maxNameDensity0.62
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Eva"
discoveredNames
Great1
Eva4
Ptolemy4
Rory7
Lucien2
Evan3
Moreau1
persons
0"Eva"
1"Ptolemy"
2"Rory"
3"Lucien"
4"Evan"
5"Moreau"
places(empty)
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences70
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1640
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences109
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs40
mean41
std30.99
cv0.756
sampleLengths
0146
111
23
3108
437
576
686
729
830
962
1052
1121
1235
1319
1416
1546
1628
1780
184
195
2037
2169
2226
2355
2426
2588
2636
2715
2845
2954
3082
3124
3234
3334
3442
3540
368
378
3814
399
93.16% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences87
matches
0"is curled"
1"ridden"
2"gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs192
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount13
semicolonCount1
flaggedSentences10
totalSentences109
ratio0.092
matches
0"Rory is curled on the edge of her bed, one foot propped on the mattress, a tattered copy of *The Great Gatsby* open on her lap—Eva’s, she’d stolen it last week."
1"Her first thought is *eviction notice*—the landlord’s been on her case for “improper waste disposal” since the last time Eva burned a pot of chili."
2"The deadbolt clicks, then the chain—Eva’s rule: no one in after dark unless announced."
3"And his face—*that face*—still pins her to the spot."
4"The scar on her left wrist prickles—childhood, a kitchen knife, a slip that still haunts."
5"Rory’s research on demon lore—Eva’s project, not hers—covers the kitchen table, scrolls unrolled next to a half-empty mug of green tea that’s gone cold."
6"A framed photo of them from three years ago leans against the bookshelf: Rory, grinning, with her head on his shoulder, a slice of pizza in her hand; Lucien, leaning down, his black eye soft, a rare smile on his face."
7"But the scar on her wrist burns, and Evan’s voice—*you’ll never leave me*—echoes, even now."
8"The world narrows to this—his mouth, his scent, the ghost of the scar on her wrist where he once traced the crescent with his thumb, saying *a moon for a lover’s curse*."
9"“Good.” He takes her hand, lacing their fingers together, and brushes her wedding ring—*her* old ring, the one she’d taken off when she left him—with his thumb."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount912
adjectiveStacks0
stackExamples(empty)
adverbCount23
adverbRatio0.025219298245614034
lyAdverbCount1
lyAdverbRatio0.0010964912280701754
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences109
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences109
mean15.05
std10.39
cv0.691
sampleLengths
015
131
235
325
426
514
611
73
819
938
1022
119
1220
1331
143
153
1613
1720
1815
1914
2014
2112
2219
238
243
2524
2620
2712
2817
2913
307
3110
3211
3351
349
3519
3624
3713
385
393
402
4122
4211
438
4411
4510
466
4713
4819
4914
50.15% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats12
diversityRatio0.3669724770642202
totalSentences109
uniqueOpeners40
80.32% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences83
matches
0"Then he reaches for her,"
1"Especially if they come with"
ratio0.024
0.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount48
totalSentences83
matches
0"Her first thought is *eviction"
1"She pads to the door,"
2"She swings the door open"
3"His left hand rests on"
4"he says, and his voice"
5"It doesn’t matter."
6"It shouldn’t matter."
7"She yanks the door open"
8"Her voice is steady, but"
9"He takes a step closer,"
10"She used to."
11"His lip curls, just a"
12"He pauses, then clicks the"
13"She scoffs, but it comes"
14"He takes another step, and"
15"She shouts, but her voice"
16"It always does with him."
17"It always has."
18"She laughs, a harsh, bitter"
19"he interrupts, his voice rising"
ratio0.578
20.24% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount73
totalSentences83
matches
0"The knock comes at 2:17"
1"Rory is curled on the"
2"The flat above the curry"
3"Her first thought is *eviction"
4"She pads to the door,"
5"The deadbolt clicks, then the"
6"She swings the door open"
7"The man on the other"
8"The platinum-blond hair, slicked back"
9"His left hand rests on"
10"he says, and his voice"
11"It doesn’t matter."
12"It shouldn’t matter."
13"She yanks the door open"
14"Her voice is steady, but"
15"The scar on her left"
16"Evan’s face flickers behind her"
17"He takes a step closer,"
18"The aura of him hits"
19"*Demon*, her brain supplies, but"
ratio0.88
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount3
totalSentences83
matches
0"Even if they do come"
1"Even if they come with"
2"Because love, Rory realizes, isn’t"
ratio0.036
77.92% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences33
technicalSentenceCount3
matches
0"The platinum-blond hair, slicked back even in the dark, the lean shoulders, the tailored charcoal suit that clings to his frame like it’s been custom-molded—*cu…"
1"Rory’s research on demon lore—Eva’s project, not hers—covers the kitchen table, scrolls unrolled next to a half-empty mug of green tea that’s gone cold."
2"His hands are on her waist, pulling her close, and she wraps her arms around his neck, feeling the solidness of him, the way his heart beats against her chest."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags24
uselessAdditionCount6
matches
0"he says, and his voice is a low rumble, the same as it was seven years ago, the same as it was when he whispered her name like a secret"
1"Rory crosses, the fabric of her tank top stretching"
2"he interrupts, his voice rising"
3"he says, his thumb brushing the apple of her cheek"
4"She asks, her voice breaking"
5"she says, but her voice is soft, and she pulls him closer"
45.83% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags12
fancyCount5
fancyTags
0"She shouts (shout)"
1"She laughs (laugh)"
2"he interrupts (interrupt)"
3"she whispers (whisper)"
4"She laughs (laugh)"
dialogueSentences48
tagDensity0.25
leniency0.5
rawRatio0.417
effectiveRatio0.208
81.9526%