Run: 2026-02-20-01KHYB7XMZNDJMCQ7TYS9GJ0NC

Run Details

Duration:
2m 2s
Cost:
$0.010485
Provider:
Seed

Model input

System
You are an expert fiction writer. Always keep the following rules in mind: - Write in past tense and use General English spelling, grammar, and colloquialisms/slang. - Write in active voice - Always follow the "show, don't tell" principle. - Avoid adverbs and cliches and overused/commonly used phrases. Aim for fresh and original descriptions. - Convey events and story through dialogue. - Mix short, punchy sentences with long, descriptive ones. Drop fill words to add variety. - Skip "he/she said said" dialogue tags and convey people's actions or face expressions through their speech - Avoid mushy dialog and descriptions, have dialogue always continue the action, never stall or add unnecessary fluff. Vary the descriptions to not repeat yourself. - Put dialogue on its own paragraph to separate scene and action. - Reduce indicators of uncertainty like "trying" or "maybe" When writing text: - NEVER conclude the scene on your own, follow the beat instructions very closely. - NEVER end with foreshadowing. - NEVER write further than what I prompt you with. - AVOID imagining possible endings, NEVER deviate from the instructions. - STOP EARLY if the continuation contains what was required in the instructions. You do not need to fill out the full amount of words possible.
User/Human
Take into account the following glossary of characters/locations/items/lore... when writing your response: <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> Continue the story using the following instructions: <instructions> 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. </instructions>

Model response

AI
Rory fumbled with the third deadbolt, her bright blue eyes narrowed at the persistent rap that cut through the curry house’s below-stairs garam masala fumes seeping through the scuffed wooden floor. She’d stacked three leather-bound grimoires against Eva’s flat doorframe that morning, a half-hearted backup to the locks, and she kicked one aside as she twisted the final latch. The wood creaked open an inch before she slammed a palm against it, her left wrist’s crescent scar pulling tight enough to make her grind her teeth—until she caught a glimpse of slicked-back platinum blond hair and a tailored charcoal suit sleeve. She let the door swing wide. He stepped over the fallen grimoire, his ivory-handled cane tapping once against the floor. The cane’s hidden blade didn’t rattle—he’d oiled it, a habit she’d mocked once when they’d snuck into a supernatural smuggling ring’s warehouse together. His heterochromatic eyes locked on hers, amber and black clashing like a wildfire snuffed by night. You don’t get to show up here unannounced. He gestured to the books and scrolls caking every surface—Eva’s research notes on Avarosian portals, Rory’s pre-law textbooks from Cardiff University, a stack of faded fairy wing sketches tucked under a coffee table leg. Eva’s flat is the only place you’d hide when you think you’re unassailable. Ptolemy slinked out from under a mountain of scrolls, his tabby fur dusted with ink. He rubbed against the stranger’s suit pants, purring loud enough to cut through the curry fumes. Ptolemy doesn’t like strangers. He bent slightly, his cane resting against his ankle. He plucked a smoked salmon treat from a hidden pocket in his suit—an old stash he’d left for the cat months prior. He’s not a stranger. I left him a treat last time I helped Eva track a fairy thief who’d stolen a witch’s spellbook. Rory snatches a scroll from the coffee table, crumpling its edge. The scroll’s Avarosian script blurs under her fist—she’d helped Eva transcribe it for three nights straight after a wraith attacked her bar flat. You left more than salmon treats. You left a half-scrawled note on my bar flat’s counter and vanished for six months. He picked up a research note about Avarosian wraiths, his fingers tracing the faded ink of a demon’s horn. His half-demon blood hummed at the mention of his father’s realm. Avarosian wraiths traced my blood to your bar. I couldn’t risk you getting dragged into the war my father’s kin is waging. Rory dropped the scroll. It fluttered to the floor, its pages spreading like wounded birds. Her hand flew to her left wrist scar, the childhood broken bottle accident’s mark throbbing in time with her pulse. You didn’t ask me. I don’t need you to play hero. Your hair’s grown an inch. You used to tuck the ends behind your ear when you’re lying to yourself about being fine. He nodded at her black shoulder-length hair, now falling in unbrushed strands she’d been pushing behind her ear since he appeared. Rory’s breath caught—he remembered the smallest details, even after six months. I’m not lying. I’ve been delivering dim sum for the Golden Empress and avoiding supernatural messes without you. She stepped closer, her shoulder hitting a shelf of scrolls. A dozen tumble to the floor, their pages scraping the wood. The curry house’s neon pink sign flickered outside the window, casting a strange glow over his tailored suit. Evan’s been talking to Avarosian spies. He’s trading information about your father’s barrister cases for a way to track you down. His cane tapped twice, a signal he’d used when they were in danger—once when they’d been cornered by a vampire in Soho, once when they’d snuck into a fairy court’s garden. Rory’s delivery bag fell off the doorframe, its strap catching on a deadbolt’s latch. The leftover dim sum containers clatter to the floor, their lids popping off to reveal steamed har gow and siu mai. Lucien’s gaze drifts to the containers, his voice softening. You used to bring me dim sum after we finished a job. You said the har gow’s translucent wrappers reminded you of the fairy wings we’d tracked in Hyde Park. Rory’s hand goes to her hair again, tucking the ends behind her ear. She’d never admitted to herself that she’d been saving extra dim sum for him, stashing containers in her delivery bag just in case. I still bring extra. In case… She trails off, her voice cracking. She’d refused to cry since he left, but now hot tears prickle her bright blue eyes. In case I came back? His arms tighten around her, his sandalwood cologne wrapping around her like a ghost of their old nights on the bar flat’s rooftop. His thumb brushes her crescent scar, a gentle touch that contrasts with his usual sharp demeanor. Rory nods, her tears spilling over. I thought you’d forgotten about me. About us. I could never forget. Avarosian wraiths tried to erase my memories of you, but they couldn’t. My human half clung to every detail—the way you laugh when you burn dim sum wrappers, the way you tuck your hair behind your ear when you’re solving a puzzle, the way you kissed me on the bar’s rooftop the night before I left. The basement’s rumble grows stronger, shaking the neon sign outside the window. The pink letters flicker out, leaving the flat in dim lamplight from Eva’s desk lamp. Ptolemy hisses, jumping off the coffee table and hiding under the bed. The scratches from the curry house’s basement grow louder, a low growl cutting through their conversation. Rory pulls away, grabbing a map from the coffee table. She marks a spot on the curry house’s basement with a red pen—her quick out-of-the-box thinking kicking in. The map’s edges are worn from Eva’s constant folding, its lines marking supernatural hotspots across East London. The portal’s ritual needs a focal point. The curry house’s tandoor oven—its fire is the only thing hot enough to power the wraiths’ spell. We can douse it with your Avarosian holy water. He picks up his cane, drawing the hidden blade with a quiet snick. He slides a small vial of Avarosian holy water from his suit pocket, handing it to her. The vial’s glass is cool against her palm, its label marked with his father’s realm’s script. You lead. I’ll cover your back. Rory takes the vial, her fingers brushing his. The attraction simmers between them, thick enough to cut with his cane’s hidden blade. The hurt lingers too—six months of silence, a half-scrawled note, the fear that he’d abandoned her. But now there’s a spark of hope, the unsaid things finally starting to spill out. She glances at the fallen dim sum containers, at the crumpled scrolls, at Ptolemy’s hidden form under the bed. The three deadbolts still hang open, a reminder that she’d let him in, even after everything. Before she can speak, the basement’s rumble explodes into a roar. The floor shakes, sending Eva’s research notes flying into the air. The neon sign outside flickers back on, its pink light casting a strange glow over Lucien’s heterochromatic eyes. Rory’s pre-law textbook falls off the shelf, its pages fluttering to a chapter on criminal defense—something she’d studied before fleeing Cardiff, before she met Lucien, before everything changed. She grabs the map again, folding it quickly and tucking it into her pocket. She grips the vial of holy water, her fingers tightening around it. She’s ready to fight, ready to face Evan and the Avarosian wraiths, ready to finally say all the things she’d left unsaid for six months.
created_at"2026-02-20T20:18:14.823Z" 2/20/2026, 8:18:14 PM
model"bytedance-seed/seed-1.6-20250625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1236
moderation_latency(null)
generation_time121401
tokens_prompt1034
tokens_completion5746
native_tokens_prompt1075
native_tokens_completion5108
native_tokens_completion_images(null)
native_tokens_reasoning3349
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"
usage0.01048475
router(null)
provider_responses
0
endpoint_id"d85c3862-4e0d-4f8d-955b-babc62f98124"
id"0217716186949590eb6750cc7dc4c5e11333efa00d940ee405274"
is_byokfalse
latency1236
model_permaslug"bytedance-seed/seed-1.6-20250625"
provider_name"Seed"
status200
api_type"completions"
id"gen-1771618694-ieQLFsleE2bxOSj7uGI2"
upstream_id"0217716186949590eb6750cc7dc4c5e11333efa00d940ee405274"
total_cost0.01048475
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
totalTags0
92.24% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1289
totalAiIsmAdverbs2
found
0
adverb"slightly"
count1
1
adverb"quickly"
count1
highlights
0"slightly"
1"quickly"
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)
68.97% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1289
totalAiIsms8
found
0
word"tracing"
count1
1
word"traced"
count1
2
word"fluttered"
count1
3
word"pulse"
count1
4
word"flickered"
count1
5
word"flicker"
count1
6
word"silence"
count1
7
word"reminder"
count1
highlights
0"tracing"
1"traced"
2"fluttered"
3"pulse"
4"flickered"
5"flicker"
6"silence"
7"reminder"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches2
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
1
label"flicker of emotion"
count1
highlights
0"eyes narrowed"
1"a spark of hope"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences90
matches
0"a spark of hope"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences90
filterMatches
0"think"
hedgeMatches
0"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences90
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen45
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1268
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions10
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions55
wordCount1266
uniqueNames16
maxNameDensity0.87
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Eva"
discoveredNames
Eva8
Avarosian9
Rory11
Cardiff2
University1
Golden1
Empress1
Soho1
Hyde1
Park1
East1
London1
Ptolemy4
Lucien3
Evan2
You8
persons
0"Eva"
1"Rory"
2"Ptolemy"
3"Lucien"
4"Evan"
5"You"
places
0"Cardiff"
1"Soho"
2"Hyde"
3"Park"
4"East"
5"London"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences77
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1268
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences90
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs38
mean33.37
std26.42
cv0.792
sampleLengths
0107
153
28
334
413
531
64
731
823
934
1021
1130
1222
1335
1411
1522
1632
1718
1839
1921
2066
219
2230
2336
246
2522
265
2739
286
298
3060
3155
3245
3333
3446
356
3688
37119
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences90
matches
0"been cornered"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs213
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount12
semicolonCount0
flaggedSentences12
totalSentences90
ratio0.133
matches
0"The wood creaked open an inch before she slammed a palm against it, her left wrist’s crescent scar pulling tight enough to make her grind her teeth—until she caught a glimpse of slicked-back platinum blond hair and a tailored charcoal suit sleeve."
1"The cane’s hidden blade didn’t rattle—he’d oiled it, a habit she’d mocked once when they’d snuck into a supernatural smuggling ring’s warehouse together."
2"He gestured to the books and scrolls caking every surface—Eva’s research notes on Avarosian portals, Rory’s pre-law textbooks from Cardiff University, a stack of faded fairy wing sketches tucked under a coffee table leg."
3"He plucked a smoked salmon treat from a hidden pocket in his suit—an old stash he’d left for the cat months prior."
4"The scroll’s Avarosian script blurs under her fist—she’d helped Eva transcribe it for three nights straight after a wraith attacked her bar flat."
5"Rory’s breath caught—he remembered the smallest details, even after six months."
6"His cane tapped twice, a signal he’d used when they were in danger—once when they’d been cornered by a vampire in Soho, once when they’d snuck into a fairy court’s garden."
7"My human half clung to every detail—the way you laugh when you burn dim sum wrappers, the way you tuck your hair behind your ear when you’re solving a puzzle, the way you kissed me on the bar’s rooftop the night before I left."
8"She marks a spot on the curry house’s basement with a red pen—her quick out-of-the-box thinking kicking in."
9"The curry house’s tandoor oven—its fire is the only thing hot enough to power the wraiths’ spell."
10"The hurt lingers too—six months of silence, a half-scrawled note, the fear that he’d abandoned her."
11"Rory’s pre-law textbook falls off the shelf, its pages fluttering to a chapter on criminal defense—something she’d studied before fleeing Cardiff, before she met Lucien, before everything changed."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1016
adjectiveStacks0
stackExamples(empty)
adverbCount24
adverbRatio0.023622047244094488
lyAdverbCount3
lyAdverbRatio0.002952755905511811
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences90
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences90
mean14.09
std8.24
cv0.585
sampleLengths
031
128
242
36
414
523
616
78
834
913
1015
1116
124
139
1422
154
1619
1711
1823
196
2015
2119
2211
238
2414
254
2611
2720
284
297
305
3117
3221
3311
343
3515
3610
3711
3818
396
4015
4131
4214
4321
449
4512
4618
4713
4823
494
33.33% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats15
diversityRatio0.24444444444444444
totalSentences90
uniqueOpeners22
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences87
matches(empty)
ratio0
0.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount48
totalSentences87
matches
0"She’d stacked three leather-bound grimoires"
1"She let the door swing"
2"He stepped over the fallen"
3"His heterochromatic eyes locked on"
4"You don’t get to show"
5"He gestured to the books"
6"He rubbed against the stranger’s"
7"He bent slightly, his cane"
8"He plucked a smoked salmon"
9"He’s not a stranger."
10"I left him a treat"
11"You left more than salmon"
12"You left a half-scrawled note"
13"He picked up a research"
14"His half-demon blood hummed at"
15"I couldn’t risk you getting"
16"It fluttered to the floor,"
17"Her hand flew to her"
18"You didn’t ask me."
19"I don’t need you to"
ratio0.552
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount84
totalSentences87
matches
0"Rory fumbled with the third"
1"She’d stacked three leather-bound grimoires"
2"The wood creaked open an"
3"She let the door swing"
4"He stepped over the fallen"
5"The cane’s hidden blade didn’t"
6"His heterochromatic eyes locked on"
7"You don’t get to show"
8"He gestured to the books"
9"Eva’s flat is the only"
10"Ptolemy slinked out from under"
11"He rubbed against the stranger’s"
12"Ptolemy doesn’t like strangers."
13"He bent slightly, his cane"
14"He plucked a smoked salmon"
15"He’s not a stranger."
16"I left him a treat"
17"Rory snatches a scroll from"
18"The scroll’s Avarosian script blurs"
19"You left more than salmon"
ratio0.966
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences87
matches
0"In case I came back?"
1"Before she can speak, the"
ratio0.023
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences62
technicalSentenceCount3
matches
0"I left him a treat last time I helped Eva track a fairy thief who’d stolen a witch’s spellbook."
1"His thumb brushes her crescent scar, a gentle touch that contrasts with his usual sharp demeanor."
2"Rory’s pre-law textbook falls off the shelf, its pages fluttering to a chapter on criminal defense—something she’d studied before fleeing Cardiff, before she me…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags0
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
83.1515%