Run: 2026-03-18-01KM08D0DW93M14G4MQAFNZ7X9

Run Details

Duration:
15.7s
Cost:
$0.014105
Provider:
OpenAI

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
The first deadbolt scraped back, then the second, then the third, each one louder than the last in the cramped hall. Rory pulled the door open a crack and froze with her hand still on the chain. Lucien stood on the landing in a charcoal suit so sharp it looked cut from midnight. Rain slicked his slicked-back blond hair flat at the temples, and the weak hall light caught one amber eye and one black. He rested his ivory-handled cane against his shin, too composed for a man who had turned up unannounced on a wet East London night. Rory stared at him. He looked at her mouth first. He always did. “Of all the doors in London,” he murmured, “I chose the one guarded like a bank vault.” Rory kept the chain on. “You always did have rubbish timing.” His gaze drifted to the chain, then back to her face. “And you always had a talent for making an entrance feel like an interrogation.” She leaned her shoulder against the frame and raised a brow. “You’re at the wrong flat.” “Am I?” His mouth tipped, not quite a smile. “Eva’s address was accurate. The smell of curry was a pleasant confirmation.” “Funny.” Rory tightened her grip on the door. “What do you want, Lucien?” The hallway behind her smelled of old paper, cardamom from the curry house below, and Ptolemy’s fur. The tabby wound around her ankles, then stopped short, staring up at Lucien with the flat, judgmental face of a cat that had already decided he was trouble. Lucien’s eyes dipped to the cat. “Still collecting creatures with poor judgement.” Ptolemy hissed. Rory snorted despite herself, then caught it and scowled harder. “That cat has better instincts than most people.” “Then we’re in agreement on at least one thing.” His voice slid under her skin the way it had the last time they’d been in the same room, all velvet edges and a blade hidden inside. She let the silence stretch until it sharpened. “Well?” she said. “Speak, or go impress someone else’s doorstep.” Lucien’s face changed by a fraction, enough for her to catch the crease near his mouth before he smoothed it away. “May I come in?” “No.” He nodded once, as if he’d expected that. “Then we’ll stand in the hall and continue this like two idiots who dislike draughts.” Rory tightened the chain another notch. “You came here for a chat?” “I came here because I needed you.” The words landed hard and plain. No flourish. No silk on top. Just the bare shape of it. Rory didn’t move. “You’ve got a strange way of asking.” His gaze held hers. “I ran out of better ones.” For a second, nothing in the hall made a sound. Even the curry house below seemed to hush. Rory caught the faint scent of rain on his coat, cedar, and something warmer under it that made her think of long rooms and low voices and his hand at the small of her back, guiding her through crowds like he had known exactly where she belonged. She hated that her chest answered before her head did. “You lost that privilege,” she said. Lucien’s jaw flexed. “I know.” “No, you really don’t.” Ptolemy leapt onto the hall table and batted at a pile of notes. Rory reached back without looking and snagged the cat by the scruff before he could send research skittering to the floor. Lucien watched her lift the cat with one hand. “You’ve grown fond of this place.” “It’s not mine.” “No.” His eyes flicked past her, taking in the narrow corridor, the books stacked in towers, the scrolls tied with string, the life piled up in every spare inch. “It’s Eva’s. Still feels like yours, though.” Rory’s mouth went dry. He had no right to say things like that. Not after the last time. Not after he had walked away with that careful, closed expression and left her standing in the middle of the mess he’d helped make. She shifted the cat to her hip and tipped her chin. “Whatever this is, it can wait till tomorrow.” “It can’t.” “Convenient.” “Entirely inconvenient.” He lifted his free hand, palm open against the hall light, showing he carried nothing. “I would not stand here in the rain if I had another route.” “You always had routes.” “Not this time.” She studied him, looking for the lie. The careful half-step he might take, the small fracture in his calm. He gave her none of it. Only that steady, patient stare that had unnerved her the first time she’d met him and hadn’t stopped since. Rory let out a slow breath through her nose. “I’m not in the mood to be manipulated tonight.” His brows rose. “Then I chose the wrong woman to call upon.” “That’s one thing we agree on.” A corner of his mouth shifted again. Not amusement. Something thinner. “Rory.” Hearing her name from him always felt like someone had slid a finger under the edge of a bandage and peeled it back without warning. She hated that she noticed it. Hated more that he noticed her noticing. “Don’t,” she warned. “Then tell me to leave.” She looked at the landing beyond him. Empty. Wet. Cold. He stood there without an umbrella, shoulders squared, waiting. He could have left the moment she opened the door. He didn’t. That irritated her almost as much as the rest of it. “Why are you here?” she asked. Lucien lifted his cane and set the tip against the floorboards with a quiet tap. “Because people have started dying.” Rory felt the room shift around that. “That’s a hell of a headline.” “In London, it often is.” “I mean why tell me?” “Because the last time I saw the pattern, you noticed it first.” She went still. He kept going before she could stop him. “And because whoever is moving underneath it has started using names you and I both know.” That did it. Her fingers tightened around Ptolemy enough to earn a hard look from the cat. “Whose names?” she asked. Lucien’s gaze stayed on hers. “We can discuss that inside.” Rory barked a laugh without humour. “You really do think I’m going to let you into Eva’s flat because you said something spooky on the landing?” “I thought you’d let me in because you are curious.” “I’m furious.” “That too.” She looked at him for one long second, at the rain darkening the shoulders of his suit, at the faint shadow of fatigue around his eyes that he hadn’t bothered to hide. He looked expensive, polished, untouched by weather, yet there was something off in the set of him, some strain pulled taut beneath the surface. It made her angrier. “Fine,” she said, and slid the chain free. Lucien stepped inside without brushing her, but close enough that the heat of him reached her skin. The hall seemed to shrink around the pair of them. Ptolemy twisted in her arms and glared at Lucien from the safe height of her shoulder. Rory shut the door and snapped the deadbolts back into place behind him, each turn a hard little verdict. Lucien glanced around the flat, taking in the chaos with the briefest lift of his brows. “Eva has not changed.” “She’s not here.” “No, she isn’t.” Rory caught the way he said it and narrowed her eyes. “You knew that already.” “I suspected.” “Convenient again.” He turned, and the narrow hall forced them close. Too close. His cologne and rain and that dark, warm undertone hit her all at once. Rory lifted her chin, refusing to step back. “If you came to see Eva, you wasted the trip.” “I came to see you.” The words fell between them with the same clean weight as the first admission at the door. Rory swallowed and hated herself for it. “Well,” she said, voice flat, “you’ve seen me.” Lucien’s black eye flicked over her face, then the crescent scar at her wrist where she still held the cat. “You look tired.” Rory gave him a stare that could have chipped glass. “You look like a man who still owns too many suits.” “And you look like someone who has not slept enough.” “Your observational skills remain a plague.” He took one measured step closer, then stopped, as if he’d felt the line between them and chose not to cross it. “If I were here to provoke you, I would have brought flowers.” “You’d have brought something expensive and offensive.” “I would have considered orchids.” “Would have hated them.” “I know.” That “I know” did more than it should have. It dragged up old evenings, old arguments, his hand hovering near her elbow when she’d been ready to bite someone’s head off, the look he gave her when she’d outsmarted a room full of monsters and enjoyed it too much. Rory looked away first. She hated that too. “Say what you came to say,” she muttered. “Then go.” Lucien’s fingers tightened once around the cane. “Not here.” “Then you shouldn’t have come here.” “I had no choice.” “Bullshit.” That drew the smallest pause from him. Not offence. Recognition. She’d hit something true. He glanced toward the sitting room, where a stack of notes spilled across the coffee table and an open book sat facedown beside a mug gone cold. “You’ve been working.” Rory huffed. “You didn’t answer me.” “No.” “Lucien.” His eyes came back to her. “The people I’m tracking have means, money, and enough knowledge to open doors they should not know exist. One of their couriers used an old name for a place in Marseille.” Rory’s skin went cold in a way that had nothing to do with the draft from the stairwell. He watched her face and kept going, each word clipped into place. “A name tied to me.” Her throat tightened. “Avaros.” One amber eye sharpened. The black one stayed unreadable. “Someone has been saying it aloud in London,” he said. “And if that sounds like a careless detail, you’d be wrong.” Rory shifted Ptolemy higher on her shoulder. The cat kneaded her collarbone with sharp little paws, irritated by the tension. She didn’t blame him. “You came all this way because someone said your demon daddy’s postcode in a back alley?” Lucien’s expression didn’t move, but the air between them did. “That,” he said, voice very even, “is not what I said.” “You don’t have to say it. I can hear the family issue in your face.” A beat. Then, to her surprise, he barked a short laugh. It lasted half a second and left him looking more dangerous than before. “You have not changed either.” Rory crossed her arms, balancing the cat awkwardly. “And yet here you are.” “Yes.” “Why me?” The question came out sharper than she planned. It cut the hall open and left them both standing in the middle of it. Lucien’s gaze didn’t waver. “Because you were right the last time, and I was wrong.” Rory laughed once, low and bitter. “That’s one hell of a way to open a conversation.” “It felt like the honest one.” “You don’t get to turn up here, say something like that, and expect me to melt into the wallpaper.” “I would never expect you to melt.” “No?” “No.” His eyes swept over her, slow and direct, and heat sparked under her skin in spite of everything. “You have never done anything small when I was concerned.” Rory stared at him, too aware of the narrow hall, the closed front door, the rain ticking at the window over the stairs. Too aware of the fact that he knew exactly what kind of thing that line did to her because he had always known where to aim. “You’re still doing it,” she said. “Doing what?” “Looking at me like that.” His jaw worked once. “Like what?” “Like you haven’t had enough.” The silence that followed felt crowded. Ptolemy chose that moment to wriggle free and leap to the floor, where he strutted away with his tail high, offended on principle. Lucien watched the cat go. “A fair criticism.” Rory’s pulse gave one hard kick. She hated how his voice changed when the air turned thin between them. Softer. Rougher. Less polished around the edges. She pushed off the door and jerked her head toward the sitting room. “If you’re staying inside, take off the rain and sit down. If you’re not, keep talking on the landing until the whole building hates us.” Lucien took a slow breath, the first one she’d seen him really take since he arrived. He set his cane against the wall and began to shrug out of his coat. “On one condition,” he said. Rory folded her arms tighter. “You don’t get conditions.” “Then I suppose I’ll have to make a request.” Her mouth twitched despite itself. “Fine. Request.” He looked at her over the line of his shoulder as he pulled free of the coat. “Don’t tell me to leave until you’ve heard me out.” Rory held his gaze, then tipped her head once. “Talk,” she said.
created_at"2026-03-18T10:38:28.295Z" 3/18/2026, 10:38:28 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3699
moderation_latency(null)
generation_time15010
tokens_prompt1034
tokens_completion3681
native_tokens_prompt927
native_tokens_completion2980
native_tokens_completion_images0
native_tokens_reasoning125
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"completed"
usage0.01410525
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_035ca528f3a60e240169ba80a45c908190b4b0784218cb7e4c"
is_byokfalse
latency249
model_permaslug"openai/gpt-5.4-mini-20260317"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773830308-ihJpLbFLB5ldZcGaf8JJ"
upstream_id"resp_035ca528f3a60e240169ba80a45c908190b4b0784218cb7e4c"
total_cost0.01410525
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags20
adverbTagCount0
adverbTags(empty)
dialogueSentences116
tagDensity0.172
leniency0.345
rawRatio0
effectiveRatio0
90.88% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount2193
totalAiIsmAdverbs4
found
0
adverb"really"
count3
1
adverb"very"
count1
highlights
0"really"
1"very"
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)
74.92% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount2193
totalAiIsms11
found
0
word"velvet"
count1
1
word"silence"
count2
2
word"silk"
count1
3
word"flicked"
count2
4
word"weight"
count1
5
word"measured"
count1
6
word"unreadable"
count1
7
word"tension"
count1
8
word"pulse"
count1
highlights
0"velvet"
1"silence"
2"silk"
3"flicked"
4"weight"
5"measured"
6"unreadable"
7"tension"
8"pulse"
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
narrationSentences152
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount3
narrationSentences152
filterMatches
0"think"
hedgeMatches
0"seemed to"
1"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences248
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen47
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords2193
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions27
unquotedAttributions1
matches
0"Then, to her surprise, he barked a short laugh."
56.35% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions54
wordCount1495
uniqueNames5
maxNameDensity1.87
worstName"Rory"
maxWindowNameDensity3
worstWindowName"Rory"
discoveredNames
East1
London1
Rory28
Ptolemy7
Lucien17
persons
0"Rory"
1"Ptolemy"
2"Lucien"
places
0"East"
1"London"
globalScore0.564
windowScore0.667
98.45% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences97
glossingSentenceCount2
matches
0"not quite a smile"
1"felt like someone had slid a finger und"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount2193
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount3
totalSentences248
matches
0"hated that her"
1"hated that she"
2"chose that moment"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs150
mean14.62
std13.25
cv0.906
sampleLengths
021
116
262
34
49
517
611
725
816
921
1013
1145
1212
132
1418
159
1627
178
1810
1921
204
211
2223
2312
247
2518
2610
2710
2865
2910
306
315
324
3334
3415
353
3636
374
3838
3919
402
411
4230
434
443
4544
4618
4712
486
4911
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences152
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs267
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences248
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1498
adjectiveStacks0
stackExamples(empty)
adverbCount58
adverbRatio0.03871829105473965
lyAdverbCount5
lyAdverbRatio0.0033377837116154874
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences248
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences248
mean8.84
std7.3
cv0.826
sampleLengths
021
116
216
322
424
54
66
73
817
95
106
1111
1214
1311
145
159
1612
178
185
1917
2028
216
226
232
2410
258
269
2727
288
293
307
3121
324
331
348
3515
366
376
387
396
402
414
426
433
447
454
466
4710
488
4947
46.37% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.2661290322580645
totalSentences248
uniqueOpeners66
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount5
totalSentences126
matches
0"Just the bare shape of"
1"Even the curry house below"
2"Only that steady, patient stare"
3"Then, to her surprise, he"
4"Too aware of the fact"
ratio0.04
58.10% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount51
totalSentences126
matches
0"He rested his ivory-handled cane"
1"He looked at her mouth"
2"He always did."
3"His gaze drifted to the"
4"She leaned her shoulder against"
5"His mouth tipped, not quite"
6"His voice slid under her"
7"She let the silence stretch"
8"He nodded once, as if"
9"His gaze held hers."
10"She hated that her chest"
11"His eyes flicked past her,"
12"He had no right to"
13"She shifted the cat to"
14"He lifted his free hand,"
15"She studied him, looking for"
16"He gave her none of"
17"His brows rose."
18"She hated that she noticed"
19"She looked at the landing"
ratio0.405
7.62% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount114
totalSentences126
matches
0"The first deadbolt scraped back,"
1"Rory pulled the door open"
2"Lucien stood on the landing"
3"Rain slicked his slicked-back blond"
4"He rested his ivory-handled cane"
5"Rory stared at him."
6"He looked at her mouth"
7"He always did."
8"Rory kept the chain on."
9"His gaze drifted to the"
10"She leaned her shoulder against"
11"His mouth tipped, not quite"
12"Rory tightened her grip on"
13"The hallway behind her smelled"
14"The tabby wound around her"
15"Lucien’s eyes dipped to the"
16"Rory snorted despite herself, then"
17"His voice slid under her"
18"She let the silence stretch"
19"Lucien’s face changed by a"
ratio0.905
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences126
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences55
technicalSentenceCount3
matches
0"He rested his ivory-handled cane against his shin, too composed for a man who had turned up unannounced on a wet East London night."
1"The tabby wound around her ankles, then stopped short, staring up at Lucien with the flat, judgmental face of a cat that had already decided he was trouble."
2"Rory caught the faint scent of rain on his coat, cedar, and something warmer under it that made her think of long rooms and low voices and his hand at the small…"
50.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags20
uselessAdditionCount3
matches
0"His mouth tipped, not quite a smile"
1"she said, voice flat,"
2"he said, voice very even,"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags14
fancyCount3
fancyTags
0"he murmured (murmur)"
1"she warned (warn)"
2"she muttered (mutter)"
dialogueSentences116
tagDensity0.121
leniency0.241
rawRatio0.214
effectiveRatio0.052
86.0898%