Run: 2026-03-18-01KM0891FSEAY8474VZEB0EH2J

Run Details

Duration:
34.9s
Cost:
$0.032695
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
Rory cracked the third deadbolt and pulled the door in. Lucien Moreau filled the narrow landing like he had been built for it, all tailored charcoal and pale rain, his slicked-back blond hair catching the yellow light from the hall bulb. One amber eye, one black. Both fixed on her face and stayed there a beat too long. His ivory-handled cane rested against his palm. Water darkened the shoulder of his jacket. The smell of wet pavement and cold air came in with him. Rory kept one hand on the door edge and the other on the chain. “For a man who liked drama, you picked a grim hour to turn up.” Lucien’s mouth tilted, not quite a smile. “You still locked three deadbolts for a one-bedroom flat above a curry house. Some things never changed.” “Some things stayed sensible.” His gaze dropped to her left wrist where the sleeve of her jumper had ridden up, revealing the small crescent scar. It lasted only a moment, but she caught it. He always noticed the details first. “Are you going to stand there and stare, or are you planning to say why you’ve ruined my evening?” “I needed to see you.” “That was supposed to sound better?” He looked past her shoulder into Eva’s place, with its stacks of books, rolled scrolls, and paper-thick piles of notes crowding every surface. Ptolemy, the tabby cat, wound around Rory’s ankles and stopped dead when he spotted Lucien. His ears flattened. The tail flicked once, hard. Lucien glanced down at the cat. “Your guard has grown a low opinion of my footwear.” “He has better judgement than most men I know.” Ptolemy gave Lucien a long, wounded stare, then slipped through the gap and vanished into the cluttered living room. Lucien lifted one brow. “I think he dislikes me.” “He’s got taste.” She tugged the door a little wider, enough to let the hallway light spill over the threshold without giving him the satisfaction of a full welcome. “You came here unannounced. That counts as poor taste, too.” He leaned on the cane and peered at her through the half-open door, posture perfect despite the rain still clinging to him. “I came because your phone went to voicemail.” “My phone was off.” “That explains the voicemail.” Rory gave him a flat look. “You always did enjoy hearing yourself speak.” “And you always did enjoy pretending you didn’t notice when I got under your skin.” The words landed between them with a soft, ugly grace. Rory tightened her grip on the chain. The flat felt too small suddenly, too warm, as if his voice had pulled the air closer. “You don’t get to come here and act familiar.” Lucien’s jaw shifted once. “I didn’t come to act.” “Then what did you come for?” He held her gaze. The amber eye caught the hall light. The black one turned it into a bruise. “A conversation.” She barked a laugh that held no humour. “You vanished for months and now you want a conversation at my door?” “I did not vanish.” “You disappeared.” “I left.” Rory stared at him. Then she let the chain slacken and opened the door wider, not because she wanted him inside, but because the landing smelled like damp plaster and his expression had sharpened into something she remembered too well. She stepped back and folded her arms. “Fine. Come in. Try not to bleed on Eva’s carpet.” Lucien crossed the threshold with the kind of care that made every movement look deliberate. He shut the door behind him. The flat swallowed him immediately. Books stacked on the windowsill. A half-burnt candle on the coffee table. Three different notebooks open face-down in a fan across the arm of the sofa. A teacup with dried tea leaves stuck to the bottom. The whole place looked like a storm had sat down to think. Ptolemy emerged from behind a pile of receipts and sat on the rug, tail wrapped around his paws. He watched Lucien with the same expression Rory usually saw on customs officers and disappointed lecturers. Lucien set his cane against the sideboard, slow enough that Rory saw the blade-hidden confidence in every careful motion. He took off one glove, then the other, and folded them together in one hand. “This place suits you.” “It’s Eva’s.” “I know.” Rory laughed under her breath. “Of course you do. You know everything. That was your favourite part of yourself.” His eyes lifted, sharp and unreadable. “My favourite part of myself was not sitting outside your door for six minutes while you decided whether to let me in.” She stepped into the kitchen area, more for the distance than the tea kettle. “You timed it?” “I counted.” “That’s worse.” “It’s efficient.” “It’s stalking with manners.” That earned her a faint curl at the corner of his mouth, and for one second she wanted to cross the room and shove it off his face with her hand or her mouth. She hated that his presence still did that to her. Hated more that he knew it. Ptolemy rose, approached Lucien with the stiff dignity of a judge, and sniffed at the toe of his polished shoe. Lucien looked down at him with complete seriousness. “If you sharpen those claws on my trouser cuffs, I’ll have to take the matter personally.” The cat blinked once and swiped at the cane instead. Lucien caught the handle before it moved. Rory watched the exchange, despite herself. “You’re lucky he didn’t take your hand off.” “I’ve had more dangerous encounters than a territorial tabby.” “Somehow, that sounds like a lie.” His gaze slipped back to her face. “It wasn’t.” The flat went quiet. Not empty. Just tense enough that every small sound carried: rain tapping the window, the fridge motor kicking in, the scratch of Ptolemy’s claws on the rug. Rory reached for the kettle, then stopped. “Tea?” “I’d settle for honesty.” She faced him fully then. Bright blue eyes, sharp enough to cut if she let them. His clothes still looked too expensive for Eva’s place, too controlled for the mess around them. He looked like he had stepped out of another world and brought the weather with him. “Try again.” Lucien let out a slow breath through his nose. “I have information.” “That’s not better.” “It’s important.” “Everything is important when you want something.” His mouth tightened. “You used to know when I was serious.” “You used to show up before I got angry.” One of his brows lifted. “And now?” “Now you’ve got the timing of a drunk apology.” That did it. A flicker moved through his face, something raw enough to crack the polish. He crossed one step closer before he seemed to decide against another. “I came because someone asked about you.” Rory went still. “Who?” “I don’t like repeating names I only heard once.” “Lucien.” His eyes held hers. He didn’t blink. “Two men asked after a delivery rider from Cardiff with blue eyes and a scar on her left wrist. They didn’t ask in a friendly way.” The kitchen light hummed overhead. Rory kept her face flat, but her fingers slid against her sleeve. “You followed that all the way here?” “I followed it to three people who lied to me badly. Then I followed it here.” “And you thought what? I’d be grateful?” “I thought you’d want to know.” “You thought wrong.” He looked at her for a moment, then lowered his gaze to her wrist again, and when he spoke, his voice lost some of its edge. “That scar was on every description.” Rory’s chin lifted. “It’s a scar, Lucien. Not a bloody target.” “No. But they noted it.” She curled her hand into a fist at her side. The crescent mark pulled pale against her skin. Old childhood accident. Stupid, small, permanent. She hated that strangers could turn it into a marker, a hook. “And you came here alone?” “Yes.” “Armed?” His eyes flicked to the cane. “Always.” She snorted once. “That’s a yes.” He stepped another inch into her space. The flat didn’t have enough room for the move to feel casual. Rory could smell the rain on him, the clean soap under it, the familiar trace of spice that never quite left his clothes. It pulled at memory like a hand at the back of her neck. “You shouldn’t be here,” she murmured. “I know.” “That didn’t stop you before.” Something dark crossed his face. “You told me to go.” “I told you not to make me choose.” “And I chose for you.” The words cut clean. Rory’s mouth opened, then shut again. She remembered the last time, the ugly edge of the argument, the way his silence had stretched until it felt like another person in the room. She remembered the heat of his hand at her waist before he stepped away. She remembered not sleeping for three nights because he had left with no note, no call, no explanation she could use to make sense of it. “You left me with nothing.” Lucien’s gaze shifted over her face as if he were reading a version of the night she still kept under lock. “I left because I knew what came after me.” “That’s a neat little line.” “It was true.” “True doesn’t help much when you’re the one left standing in the dark.” He took off one glove and turned it in his hand, thumb rubbing once over the leather. The gesture looked controlled. It wasn’t. “You think I don’t know that?” “You vanished.” “I protected you.” Rory gave a short, sharp laugh. “By doing the one thing I asked you not to do?” His eyes narrowed. “You asked me not to stay.” “I asked you not to make promises you couldn’t keep.” “You were angry.” “I was honest.” “And I was reckless.” The silence after that felt different. Not lighter. Just bare. Ptolemy hopped onto the sofa and began kneading one of Eva’s research pillows like it had personally offended him. Rory stood still, hands braced against the edge of the counter, and watched Lucien watch her. He looked thinner than she remembered. Not by much. Enough to notice if you had spent too much time memorising the shape of him. His collar sat slightly skewed, his tie loosened at the throat. The rain had darkened the line of his hair near one temple. Nothing about him looked careless. That was the worst part. Even soaked and tired and standing in her friend’s cluttered flat, he still carried himself like he knew exactly how much room he could take before the room started belonging to him. Rory hated that her pulse had started paying attention again. “You should have called,” she said. “You wouldn’t have answered.” “You don’t know that.” Lucien’s mouth twitched, this time with something that looked dangerously close to affection. “I know you, Rory.” She hated the way he used her name. Not Aurora. Rory. Like he had peeled it off the edge of her mouth himself. “Don’t.” He stopped. The word landed between them and held. “Don’t what?” “Don’t look at me like that.” His gaze dropped, slow, deliberate, to her mouth. Just once. Enough to set heat under her skin. “Like what?” “Like you’ve got any right.” His throat moved. He took one step closer and stopped with the counter between them, his hand flat on the wood beside one of Eva’s stacks of notes. The paper rustled under his palm. “I came because I didn’t trust anyone else with this.” Rory’s eyes flicked to his hand, then back up to his face. “And because you knew I’d still open the door?” Lucien’s silence answered for him. The corner of her mouth tightened. “Bloody hell.” His expression shifted, a crack of something human cutting through all that control. “I missed that look.” Rory pushed off the counter and came around it until only a narrow strip of floor separated them. Ptolemy’s ears flicked, and he watched the pair of them with the wary interest of a creature that knew when a room had changed shape. “You missed me,” she said. Lucien held her stare. The amber eye shone brighter under the kitchen light. “Yes.” The word landed low and steady, with none of the polish he usually wore. Rory’s breath caught despite herself. He saw it. Of course he did. His hand moved, not to touch her face, not yet, but toward the wrist where the scar peeked from her sleeve. “Can I?” Rory looked at his hand, then at his face, at the question he hadn’t dressed up and the restraint sitting around it like a knife in a sheath. Outside, the rain pressed harder against the window. Inside, the flat seemed to shrink again. She didn’t pull away. Lucien’s fingers hovered just above the pale crescent on her skin as the tabby cat let out a warning hiss from the sofa and Rory’s voice came out rougher than she meant it to. “You turn up after months and ask nicely for my wrist?” His gaze stayed on her mouth. “I was aiming higher.”
created_at"2026-03-18T10:36:18.309Z" 3/18/2026, 10:36:18 AM
model"openai/gpt-5.4-mini-20260317"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency27313
moderation_latency(null)
generation_time34655
tokens_prompt1034
tokens_completion4371
native_tokens_prompt927
native_tokens_completion7111
native_tokens_completion_images0
native_tokens_reasoning4339
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"
usage0.03269475
router(null)
provider_responses
0
endpoint_id"9ee065b2-3d1c-43bc-bdd7-28af3b148282"
id"resp_03411eabc8a362320169ba80225d888197ac8c974678c83bcb"
is_byokfalse
latency183
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-1773830178-NxQQloe22aeThE9n9oG6"
upstream_id"resp_03411eabc8a362320169ba80225d888197ac8c974678c83bcb"
total_cost0.03269475
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
totalTags3
adverbTagCount0
adverbTags(empty)
dialogueSentences107
tagDensity0.028
leniency0.056
rawRatio0
effectiveRatio0
95.44% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount2194
totalAiIsmAdverbs2
found
0
adverb"suddenly"
count1
1
adverb"slightly"
count1
highlights
0"suddenly"
1"slightly"
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)
63.54% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount2194
totalAiIsms16
found
0
word"flicked"
count4
1
word"perfect"
count1
2
word"familiar"
count2
3
word"unreadable"
count1
4
word"efficient"
count1
5
word"flicker"
count1
6
word"silence"
count3
7
word"sense of"
count1
8
word"pulse"
count1
9
word"affection"
count1
highlights
0"flicked"
1"perfect"
2"familiar"
3"unreadable"
4"efficient"
5"flicker"
6"silence"
7"sense of"
8"pulse"
9"affection"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes narrowed"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences150
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount2
narrationSentences150
filterMatches
0"look"
1"watch"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences254
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen36
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords2194
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions19
unquotedAttributions0
matches(empty)
69.35% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions58
wordCount1550
uniqueNames6
maxNameDensity1.61
worstName"Rory"
maxWindowNameDensity2.5
worstWindowName"Rory"
discoveredNames
Moreau1
Eva4
Rory25
Lucien20
Ptolemy7
Aurora1
persons
0"Moreau"
1"Eva"
2"Rory"
3"Lucien"
4"Ptolemy"
places(empty)
globalScore0.694
windowScore0.833
27.45% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences102
glossingSentenceCount5
matches
0"not quite a smile"
1"smelled like damp plaster and his expressi"
2"looked like a storm had sat down to think"
3"looked like he had stepped out of another"
4"felt like another person in the room"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords0.912
wordCount2194
matches
0"not to touch her face, not yet, but toward the wrist"
1"not yet, but toward the wrist"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount3
totalSentences254
matches
0"hated that his"
1"hated that strangers"
2"hated that her"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs171
mean12.83
std15.15
cv1.181
sampleLengths
010
174
214
314
47
517
64
736
819
95
106
1146
126
1310
149
1523
165
173
1826
1910
2022
218
224
234
246
257
2615
2734
289
294
305
316
3219
332
348
3513
364
372
382
3947
4010
4174
4234
4334
444
452
462
475
4814
496
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences150
matches
0"been built"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs254
matches
0"were reading"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences254
ratio0
matches(empty)
91.17% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1557
adjectiveStacks0
stackExamples(empty)
adverbCount78
adverbRatio0.05009633911368015
lyAdverbCount13
lyAdverbRatio0.008349389852280027
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences254
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences254
mean8.64
std6.98
cv0.808
sampleLengths
010
131
25
312
47
57
612
714
814
97
1017
114
1221
139
146
1519
165
176
1823
1915
203
215
226
2310
249
2519
264
275
283
2926
3010
3122
328
334
344
356
367
3715
3810
397
4017
419
424
435
446
454
467
478
482
498
46.06% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.22440944881889763
totalSentences254
uniqueOpeners57
95.92% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences139
matches
0"Then she let the chain"
1"Just tense enough that every"
2"Bright blue eyes, sharp enough"
3"Of course he did."
ratio0.029
81.87% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount48
totalSentences139
matches
0"His ivory-handled cane rested against"
1"His gaze dropped to her"
2"It lasted only a moment,"
3"He always noticed the details"
4"He looked past her shoulder"
5"His ears flattened."
6"She tugged the door a"
7"He leaned on the cane"
8"He held her gaze."
9"She barked a laugh that"
10"She stepped back and folded"
11"He shut the door behind"
12"He watched Lucien with the"
13"He took off one glove,"
14"His eyes lifted, sharp and"
15"She stepped into the kitchen"
16"She hated that his presence"
17"His gaze slipped back to"
18"She faced him fully then."
19"His clothes still looked too"
ratio0.345
21.15% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount122
totalSentences139
matches
0"Rory cracked the third deadbolt"
1"Lucien Moreau filled the narrow"
2"Both fixed on her face"
3"His ivory-handled cane rested against"
4"Water darkened the shoulder of"
5"The smell of wet pavement"
6"Rory kept one hand on"
7"Lucien’s mouth tilted, not quite"
8"His gaze dropped to her"
9"It lasted only a moment,"
10"He always noticed the details"
11"He looked past her shoulder"
12"Ptolemy, the tabby cat, wound"
13"His ears flattened."
14"The tail flicked once, hard."
15"Lucien glanced down at the"
16"Ptolemy gave Lucien a long,"
17"Lucien lifted one brow."
18"She tugged the door a"
19"He leaned on the cane"
ratio0.878
35.97% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences139
matches
0"Even soaked and tired and"
ratio0.007
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences63
technicalSentenceCount3
matches
0"The flat felt too small suddenly, too warm, as if his voice had pulled the air closer."
1"Lucien’s gaze shifted over her face as if he were reading a version of the night she still kept under lock."
2"Lucien’s mouth twitched, this time with something that looked dangerously close to affection."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags3
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags3
fancyCount1
fancyTags
0"she murmured (murmur)"
dialogueSentences107
tagDensity0.028
leniency0.056
rawRatio0.333
effectiveRatio0.019
87.5977%