Run: 2026-03-11-01KKFGJ2KN7F0VQKM4BJQBMW2W

Run Details

Duration:
2m 11s
Cost:
$0.011056
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 first deadbolt snicks open, then the second, Rory’s sleeve slipping down her forearm as she turns the latch, ready to tease Eva for fumbling her keys for the third time that week. It’s pouring outside, the smell of lamb curry and fenugreek seeping up the stairwell from the restaurant below, and Eva had run out ten minutes prior for chai and garlic naan, claiming she’d forgotten to stock anything that counted as dinner amid her stacks of apocalypse research. Rory yanks the door open, the third deadbolt still latched, a joke about leaving a crate of grimoires on the stairs to block her path dying on her tongue. It’s not Eva. He’s soaked through at the cuffs, his tailored charcoal suit speckled with London rain, the ivory handle of his cane glinting where he leans it against the stairwell’s rusted railing, and for a second Rory thinks she’s hallucinating. She hasn’t seen Lucien Moreau in four months, hasn’t heard the low, rough timbre of his voice, hasn’t stared into that mismatched pair of eyes—one honeyed amber, one endless black—since he walked away from her on the roof of her flat above Silas’ bar, left her with a crumpled note that said Don’t look for me. It’s too dangerous. No further explanation, no text, no call, nothing. She’d driven past his townhouse in Camden once, seen him get out of a black car with a sharp-suited woman who’d laughed at something he said, and spent three days crying into a takeaway box of Golden Empress sesame chicken, convinced she’d been nothing but a distraction, a human pet he’d gotten bored of. His slicked-back platinum blond hair is falling into his face, the neat style she’d once teased him for, calling him a 1950s James Bond villain, now messy and unravelled, like he’d run all the way across the city to get here. A thin cut slices through his jaw, crusted with half-dried blood, and before she can think better of it, she fumbles the third deadbolt open, stepping back to let him squeeze through the narrow doorframe. He has to side-step a stack of Eva’s leather-bound grimoires about Avaros, the demon realm his father ruled over, and nearly knocks over a tower of taped-together research notes detailing her ex Evan’s pattern of violence, and Rory’s chest tightens. That’s the only reason he’d come back, isn’t it? Evan. He shakes rain off his coat, and the tabby cat Ptolemy, who’d been winding around Rory’s ankles, hisses and bolts for the space under the coffee table, which is stacked high with scrolls and half-written ward schematics. Cats always sensed what he was, half-human, half-demon, a creature that didn’t quite fit in the mortal world, and Rory had always thought that was the stupidest, most unfair part of the lives they’d stumbled into. Lucien was the kindest person she’d ever met, even if he made his living as a fixer and information broker for London’s supernatural underworld. “Rory,” he says, and the faint French lilt that clings to his words wraps around the nickname like it’s the only thing he’s ever wanted to say, and she has to cross her arms over her chest to keep from reaching for him. “Evan got out of Wandsworth this morning. He posted bail two days early, violated the terms of his restraining order the second he was free. I tracked him to Brick Lane an hour ago; he had a thrall with him, a lesser demon that deals in human obsession. I couldn’t warn you any other way. My phones are tapped, my emails are flagged, he would have known if I reached out through any of the usual channels.” Rory’s left wrist twists under her right hand, the small crescent scar on her skin burning like it always does when she’s scared. It had come from a childhood bike accident in Cardiff, she’d told everyone that, but the first time she’d shown it to Lucien, she’d admitted the truth: Evan had pushed her, even back then, before the abuse got bad, before she’d fled to London to escape him. She’d thought the ward Lucien had nailed to her front door above Silas’ bar, the restraining order he’d helped her file, had kept Evan gone for good. She sinks back against the door, slamming it shut and clicking all three deadbolts into place one by one, like she can lock out the fear, lock out the way Lucien is still the first person she wants to run to when everything goes wrong. “You couldn’t have sent a messenger? Left a note taped to my window? You had to vanish for four months, leave me thinking I’d driven you away?” Her voice cracks, and the tears she’s buried for months spill over, tracking hot down her cheeks. “I spent every night checking my phone, waiting for you to say you were okay, and you were just hiding in Camden, living your life, while I thought I’d lost the only person who ever gave a shit that Evan was going to kill me.” Lucien steps toward her, his cane tapping once on the scuffed hardwood floor, and his face twists like her words have sliced him open deeper than any blade ever could. He pulls the sleeve of his suit up, showing her a gash slashing across his forearm, still oozing dark, inhuman blood, and her breath catches. “I didn’t leave because I stopped caring. I left because I loved you too much. My father found out about you, about us. He said if I didn’t cut all ties with human liabilities, he’d send his enforcers to drag you to Avaros, use you to blackmail me into taking over his territory. Evan didn’t get lucky with bail. He traded his firstborn to that lesser demon for the power to track you, to force you to love him again. If I’d stayed in your life, if anyone had seen us together, that demon would have come for you years earlier. I drove past your flat every night. I checked your light was on. I paid Silas to text me if you ever came down to the bar upset, if anyone asked about you. I couldn’t stay away, not entirely, but I couldn’t put a target on your back either.” He holds out a hand, hesitating like he’s scared she’ll slap him away, and she steps forward, lets him curl his fingers around her wrist, pulls her sleeve down to expose the crescent scar he’d traced a hundred times when they thought they had all the time in the world. His thumb brushes over the old skin, and she sees his eyes glisten, tears she never thought he’d let anyone see spilling over, and for a second all the hurt, all the anger, melts away. He’d spent four months protecting her from a distance, just like he’d always done. “I thought I’d lost my chance to tell you,” he says, his voice breaking. “I thought you’d hate me forever if I ever showed up again. But I couldn’t let Evan hurt you. I’d die before I let that happen.” She leans up, pressing her mouth to his, and it’s messy, tears mixing, rain still lashing the flat’s fogged windows, the smell of curry wrapping around them like a blanket. Lucien’s cane clatters to the floor, the thin blade concealed inside it sliding half out before he kicks it aside, his hands wrapping around her waist to pull her tight against his chest. She tangles her fingers in his hair, undoing what’s left of the slicked-back style she’d teased him for, and for the first time in four months, she feels home. All the fear, all the loneliness, fades into the background, because he’s here, he’s real, he never left her. They pull apart when they hear fumbling at the stairwell, Eva’s voice echoing up the steps, yelling that she’s forgotten her keys again, and Rory wipes her cheeks, laughing wetly. Before she can cross the room to let her in, Lucien squeezes her hand, his mismatched eyes bright with something she’s only ever dreamed of seeing. “I’m not leaving again. I promise. We’ll fix this, all of it. Together.” She nods, squeezing his hand back, and for the first time since she fled Cardiff, she believes it. They can fight Evan, fight Lucien’s father, fight anything the world throws at them, as long as they’re standing side by side.
created_at"2026-03-11T22:33:57.635Z" 3/11/2026, 10:33:57 PM
model"bytedance-seed/seed-2.0-lite-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency763
moderation_latency(null)
generation_time131066
tokens_prompt808
tokens_completion5916
native_tokens_prompt832
native_tokens_completion5424
native_tokens_completion_images(null)
native_tokens_reasoning3602
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"
usage0.011056
router(null)
provider_responses
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endpoint_id"bf1a3473-7a0a-46d3-aaa5-adb8f876a697"
id"0217732684380518547934892c4038781a87d514f9a9196dbc775"
is_byokfalse
latency763
model_permaslug"bytedance-seed/seed-2.0-lite-20260309"
provider_name"Seed"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773268437-IC7sksFy1816xrxOSMce"
upstream_id"0217732684380518547934892c4038781a87d514f9a9196dbc775"
total_cost0.011056
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
totalTags5
adverbTagCount0
adverbTags(empty)
dialogueSentences8
tagDensity0.625
leniency1
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1411
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)
85.83% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1411
totalAiIsms4
found
0
word"glinting"
count1
1
word"lilt"
count1
2
word"traced"
count1
3
word"echoing"
count1
highlights
0"glinting"
1"lilt"
2"traced"
3"echoing"
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
narrationSentences37
matches(empty)
65.64% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences37
filterMatches
0"see"
1"hear"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences42
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen150
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1409
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions14
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions40
wordCount1032
uniqueNames15
maxNameDensity0.87
worstName"Lucien"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Rory8
Eva5
London3
Lucien9
Moreau1
Camden1
Golden1
Empress1
James1
Bond1
Avaros1
Evan4
Ptolemy1
French1
Cardiff2
persons
0"Rory"
1"Eva"
2"Lucien"
3"Moreau"
4"James"
5"Bond"
6"Evan"
places
0"London"
1"Cardiff"
globalScore1
windowScore1
74.24% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences33
glossingSentenceCount1
matches
0"quite fit in the mortal world, and Rory had always thought that was the stupidest, most unfair part of the lives they’d stumbled into"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.71
wordCount1409
matches
0"not entirely, but I couldn’t put a target on your back either"
87.30% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences42
matches
0"yelling that she’s"
72.72% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs13
mean108.38
std43.84
cv0.405
sampleLengths
0112
1159
2126
397
4120
5142
689
7205
899
940
10111
1169
1240
86.30% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences37
matches
0"is stacked"
1"buried"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs189
matches(empty)
6.80% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount2
semicolonCount1
flaggedSentences2
totalSentences42
ratio0.048
matches
0"She hasn’t seen Lucien Moreau in four months, hasn’t heard the low, rough timbre of his voice, hasn’t stared into that mismatched pair of eyes—one honeyed amber, one endless black—since he walked away from her on the roof of her flat above Silas’ bar, left her with a crumpled note that said Don’t look for me."
1"“Evan got out of Wandsworth this morning. He posted bail two days early, violated the terms of his restraining order the second he was free. I tracked him to Brick Lane an hour ago; he had a thrall with him, a lesser demon that deals in human obsession. I couldn’t warn you any other way. My phones are tapped, my emails are flagged, he would have known if I reached out through any of the usual channels.”"
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount527
adjectiveStacks0
stackExamples(empty)
adverbCount16
adverbRatio0.030360531309297913
lyAdverbCount3
lyAdverbRatio0.0056925996204933585
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences42
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences42
mean33.55
std23.94
cv0.714
sampleLengths
033
147
229
33
438
556
63
78
854
941
1035
1140
129
131
1437
1536
1624
1743
1877
1923
2047
2127
2245
2344
2445
2530
2625
27150
2850
2935
3014
3114
3226
3330
3433
3529
3619
3730
3826
3913
4018
4122
62.70% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats2
diversityRatio0.40476190476190477
totalSentences42
uniqueOpeners17
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences36
matches(empty)
ratio0
0.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount24
totalSentences36
matches
0"It’s pouring outside, the smell"
1"It’s not Eva."
2"He’s soaked through at the"
3"She hasn’t seen Lucien Moreau"
4"It’s too dangerous."
5"She’d driven past his townhouse"
6"His slicked-back platinum blond hair"
7"He has to side-step a"
8"He shakes rain off his"
9"he says, and the faint"
10"It had come from a"
11"She’d thought the ward Lucien"
12"She sinks back against the"
13"Her voice cracks, and the"
14"He pulls the sleeve of"
15"He holds out a hand,"
16"His thumb brushes over the"
17"He’d spent four months protecting"
18"he says, his voice breaking"
19"She leans up, pressing her"
ratio0.667
1.67% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount33
totalSentences36
matches
0"The first deadbolt snicks open,"
1"It’s pouring outside, the smell"
2"Rory yanks the door open,"
3"It’s not Eva."
4"He’s soaked through at the"
5"She hasn’t seen Lucien Moreau"
6"It’s too dangerous."
7"She’d driven past his townhouse"
8"His slicked-back platinum blond hair"
9"A thin cut slices through"
10"He has to side-step a"
11"That’s the only reason he’d"
12"He shakes rain off his"
13"Cats always sensed what he"
14"Lucien was the kindest person"
15"he says, and the faint"
16"Rory’s left wrist twists under"
17"It had come from a"
18"She’d thought the ward Lucien"
19"She sinks back against the"
ratio0.917
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences36
matches
0"Before she can cross the"
ratio0.028
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences27
technicalSentenceCount8
matches
0"The first deadbolt snicks open, then the second, Rory’s sleeve slipping down her forearm as she turns the latch, ready to tease Eva for fumbling her keys for th…"
1"It’s pouring outside, the smell of lamb curry and fenugreek seeping up the stairwell from the restaurant below, and Eva had run out ten minutes prior for chai a…"
2"Rory yanks the door open, the third deadbolt still latched, a joke about leaving a crate of grimoires on the stairs to block her path dying on her tongue."
3"He’s soaked through at the cuffs, his tailored charcoal suit speckled with London rain, the ivory handle of his cane glinting where he leans it against the stai…"
4"She’d driven past his townhouse in Camden once, seen him get out of a black car with a sharp-suited woman who’d laughed at something he said, and spent three da…"
5"He shakes rain off his coat, and the tabby cat Ptolemy, who’d been winding around Rory’s ankles, hisses and bolts for the space under the coffee table, which is…"
6"Cats always sensed what he was, half-human, half-demon, a creature that didn’t quite fit in the mortal world, and Rory had always thought that was the stupidest…"
7"They pull apart when they hear fumbling at the stairwell, Eva’s voice echoing up the steps, yelling that she’s forgotten her keys again, and Rory wipes her chee…"
25.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags5
uselessAdditionCount1
matches
0"he says, his voice breaking"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount0
fancyTags(empty)
dialogueSentences8
tagDensity0.25
leniency0.5
rawRatio0
effectiveRatio0
75.6063%