Run: 2026-03-06-01KK1HJAERBDYMTS3RRQA3T3VN

Run Details

Model:
GPT-5.4
Duration:
1m 22s
Cost:
$0.047227
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 slid back with a scrape, then the second, then the third. The door opened the width of a chain. Warm light spilled into the dim hall, carrying cumin, old paper, and the sharp nip of cat litter. Aurora looked through the gap and went still. Lucien stood on the landing in a charcoal coat that fit him as though it had been poured on. Rain clung to the shoulders. His pale hair had come loose from its usual discipline, one strand bent over his forehead. The ivory handle of his cane caught the yellow bulb above the stairs. One eye burned amber. The other sat black and unreadable. He looked as composed as ever, which only made the bruise darkening his jaw stand out harder. Ptolemy wound around Aurora’s ankles and gave a rusty complaint. Aurora kept one hand on the chain. “You’ve got nerve.” Lucien’s mouth tilted, though it never reached his eyes. “So I’ve been told.” She did not move. “Eva’s not here.” “I know.” “Then you came for me.” “I did.” Behind her, the flat looked exactly as it always did when Eva had gone down a research hole and forgotten the shape of ordinary life. Books in towers. Loose papers over the small kitchen table. Three chipped mugs with rings dried into the bottom. A throw blanket half-slid off the sofa. Aurora had one of Eva’s old jumpers on over a black vest, sleeves pushed to the elbows. Her straight black hair hung damp from a recent shower. The blue of her eyes sharpened in the doorway until it felt like a blade laid to skin. “You don’t get to do this,” she said. “Not after vanishing for six weeks.” Lucien lowered his gaze to the chain, then back to her face. “No. I imagine I don’t.” “Good. We agree.” She started to close the door. His cane shifted. Not blocking it. He just rested both hands over the ivory head and stood there with that maddening restraint, as if he had all the time in the world and she was the only one in danger of losing control. “Rory.” Nobody else used that tone with her name. Soft enough to pass for care. Precise enough to leave a mark. “Don’t.” She kept the door open a sliver. “You don’t call me that after six weeks.” A beat passed. Voices floated up from the curry house below, then laughter from the street, muffled by the rain. Lucien took the hit without flinching. “Aurora, then.” “That’s not better.” “No. It wouldn’t be.” He looked tired. Not merely worn round the edges. Tired in the bones. The sort of tired that hollowed a man out and taught him to stand upright from habit. She hated that she saw it. Hated that some buried part of her moved at once to count the damage. Bruised jaw. Split knuckle. A tear at the cuff of one sleeve. There was dried blood on the white edge of his shirt. Her fingers tightened on the door. “What happened to you?” “May I come in?” She gave a short laugh with no humour in it. “You disappeared. You left me with one sentence on a scrap of paper and a silence big enough to choke on. Now you turn up at midnight looking like a fight lost patience with you, and your first move is manners?” Lucien glanced past her shoulder into the flat, where one lamp burned by the sofa and another on the kitchen counter. “My first move was knocking.” “That wasn’t an answer.” “No.” The cat rubbed against the door and stuck his head through the gap. Lucien looked down at him. “Ptolemy remembers me.” The cat sniffed his shoe and sneezed. Aurora almost smiled. The almost made her angrier. “You used to be better at arriving with flowers.” “I considered it.” “And?” “I was bleeding on the florist.” That dragged a rough breath out of her before she could stop it. She stared at him another second, then snapped the chain free. The door swung wider. “If this is some elaborate performance, I swear to God—” “It isn’t.” “Inside. Wipe your feet. Eva will skin me if you stain her floorboards.” Lucien stepped over the threshold. Even injured, he carried himself with that same impossible elegance, as though every room arranged itself to receive him. The flat shrank around him. He closed the door with care behind him and stood while she slid each deadbolt back into place. A fortress rebuilt in reverse. The sound landed between them. When she turned, he was watching her wrist. The left one. The crescent scar flashed pale where the jumper sleeve had ridden up. She tugged the cuff down. “Don’t start.” “I wasn’t.” “You were looking.” “I always looked.” The words hit low and close. Aurora folded her arms. “That stopped being charming months ago.” Lucien took off his coat and draped it over the back of a chair by the door. Rainwater darkened the wood. He leaned the cane beside it for a moment and unbuttoned his jacket with his good hand. The shirt beneath had stuck to his side. Blood had dried through the fabric in a rust-brown patch. Aurora swore under her breath. “You’re hurt.” “Yes.” “You should’ve led with that.” “You would have opened the door?” “No.” “One point to honesty, then.” He said it dry, and there it was again—that thin, dangerous line between them where old irritation and older attraction still knew each other by scent. She moved towards the kitchen without inviting him farther. “Sit down.” He remained where he was. “You’re very commanding in borrowed knitwear.” She turned and pinned him with a look. “Sit.” This time he obeyed. He lowered himself onto Eva’s sofa with care that told her more than any complaint would have done. Ptolemy sprang up beside him, circled twice, and settled against Lucien’s thigh as if this betrayal had been arranged in advance. “Traitor,” Aurora muttered to the cat. Lucien touched two fingers to Ptolemy’s head. “He has sound judgment.” “He likes radiators and men with expensive shoes. That isn’t character.” Aurora filled the kettle, set it on, then crouched by the bathroom cabinet Eva kept stocked like a field hospital for reckless scholars. Antiseptic. Bandages. Steri-strips. A sewing kit, for reasons nobody had ever explained. She gathered what she needed and came back. Lucien had loosened his tie. Up close, the bruise on his jaw looked fresher, violet at the edges. She dropped the supplies onto the coffee table. “Shirt off.” One brow lifted. “You’re in no position.” “Shirt. Off.” He held her gaze, then reached for the buttons. He did not rush. Of course he did not. Each one came undone beneath long pale fingers marked at the knuckles. Aurora tried not to watch. Failed. The shirt opened over lean muscle and a broad bandage wrapped tight around his ribs, stained through at one side. She took a breath through her nose. “Who did that?” “Does it matter?” “Yes.” “People with poor manners.” She crouched in front of him and began peeling back the blood-soaked dressing. He hissed once, barely audible. “Oh, now you make a sound.” “I have a reputation.” “You can keep it in the bin.” The wound sat along his side, not deep enough to spill panic into the room, but ugly. Blade work. Clean entry, nasty pull. Aurora’s stomach tightened. “You should be at a hospital.” “I would rather eat gravel.” “Why?” Lucien looked at her as if the answer lived somewhere obvious. “Because I heal strangely, and explaining that to NHS staff would become tedious.” She pressed gauze to the wound. His abdomen tightened under her hand. “Hold this.” He obeyed. She opened the antiseptic. “The last note you left me,” she said, keeping her eyes on the cut, “had eight words.” Lucien’s voice came quiet. “I counted twelve.” “You don’t get points for punctuation.” “I wasn’t asking for them.” She poured the antiseptic. He sucked a breath between his teeth. Good. Let it sting. The note had sat on Eva’s kitchen table under an ashtray. I can’t keep you safe if I stay. Forgive me. The paper had smelled faintly of his cologne and rain. She had read it until the folds wore white. Then she had burned it over the sink and hated him for making her cry over a sentence that sounded rehearsed. “You left without letting me choose,” she said. “Yes.” “You decided what I could bear.” “Yes.” “You arrogant bastard.” “That too.” The kettle clicked off in the kitchen. Neither moved for it. Aurora cleaned the wound in firm strokes. She did not gentlen her hands for his benefit. The bandage rustled. His skin felt warm beneath her fingers. Too warm. “You’ve got a fever.” “I’ve had better evenings.” “Stop speaking like this is amusing.” “It isn’t amusing.” “Then stop making it sound elegant.” A flicker crossed his face then, the crack in the lacquer. Weariness. Regret. Something rawer. “If I don’t do elegance, Aurora, I’m left with honesty, and you seem to dislike both.” She looked up. They sat too close for safety. His face had lost some of its colour. The black eye gave nothing away; the amber one did too much. It held her like fire trapped behind glass. “Try honesty anyway.” Lucien let the gauze fall and sat back against the sofa, shirt open, one arm draped along the cushions as if he had forgotten where to put it. His throat worked once. “The men who came for you that night in Whitechapel weren’t working alone.” Aurora’s hands stopped. The room narrowed. She heard rain at the window. A motorbike passing outside. The mutter from the restaurant below. Every small London sound grew sharp around the one sentence that mattered. “You told me it was done.” “I lied.” “Why?” “Because you had not slept in three days. Because your hands shook every time headlights crossed the wall. Because if I told you there were more of them, you would have gone looking.” She set the fresh dressing over the wound with more force than necessary and started wrapping the bandage around his ribs. “You don’t know me half as well as you think.” Lucien caught the end of the bandage before she could pull it through. “I know exactly how you look when you’ve made up your mind. You go very still. Your left shoulder tightens first. You stop blinking enough. You become unbearable to anyone standing between you and the thing you’ve chosen.” She stared at him. “Have you practised that speech in the mirror?” “No. I memorised you.” The bandage slipped from her fingers. There it was. No polish left on it. No sly smile to blunt the edge. It landed bare between them, and for a second neither moved. Ptolemy lifted his head, judged the tension beneath him, and climbed down with offended dignity. Aurora swallowed. “You don’t get to say things like that now.” Lucien’s mouth flattened. “I know.” “Do you?” “Yes.” “Because it sounds an awful lot like you think bleeding in Eva’s flat buys you access to all the doors you shut.” “I think bleeding in Eva’s flat buys me a clean bandage and perhaps tea if your conscience wins.” She wound the bandage around him once more, tighter this time, then tied it off with brisk fingers. “My conscience has terrible taste.” “So do I.” “Oh, I’m aware.” That drew a breath that almost became a laugh. Almost. It broke apart before it could settle. Aurora sat back on her heels. They were eye-level now, close enough that she could see the faint shadow where he had missed a spot shaving, close enough that if she leaned in an inch she would smell rain and iron and the cedar note she remembered too well from nights she had spent pretending not to notice him standing at the end of a bar, coat folded over one arm, looking at her as if he had already stepped into a conversation she had not agreed to have. She rose first and went to make tea before the air between them changed shape. “You still take it black?” “Yes.” “Of course you do.” She busied herself with mugs, spoons, the chipped blue teapot Eva insisted made everything taste less tragic. Her hands moved from habit; her mind did not. Lucien behind her on the sofa, shirt open, blood on the coffee table, six weeks of absence breathing down the back of her neck. “You could have told me the truth,” she said over the clink of ceramic. Lucien answered after a pause. “If I had told you the truth, you would have asked whether I was leaving because of the danger or because of you.” Aurora stopped with the teabag halfway to the mug. “And what would you have said?” The flat held still. Even the pipes seemed to wait. “When I left,” he said, “I could not tell the difference.” She turned. He had not moved from the sofa. His coat hung dark by the door. His cane leaned against the chair. Without the jacket and the tie and the armour of posture, he looked less like the man who brokered favours in rooms full of monsters and more like a man who had walked too far on a wound and arrived at the only place he knew he should not. Aurora set the mug down. “That’s cruel.” Lucien nodded once. “Yes.” She crossed the room with his tea and placed it in his hand. Their fingers brushed. Heat climbed her arm before she could kill it. He felt it too. She saw it in the shift of his jaw, in the way his thumb nearly turned over beneath hers and then stopped. She took her hand back. “So why are you here now?” Lucien looked into the dark surface of the tea, then at her. “Because I was wrong to leave.” He held the mug between both hands, careful of his side. “And because if I had gone anywhere else tonight, I would have been lying to myself as well as to you.”
created_at"2026-03-06T12:22:12.193Z" 3/6/2026, 12:22:12 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency400
moderation_latency(null)
generation_time81590
tokens_prompt1034
tokens_completion3802
native_tokens_prompt927
native_tokens_completion2994
native_tokens_completion_images0
native_tokens_reasoning0
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"
usage0.0472275
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_008b6306172a6a450169aac6f4429c819785e0749ebf1c5706"
is_byokfalse
latency141
model_permaslug"openai/gpt-5.4-20260305"
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-1772799732-VTBHyf8LkuYkMwMLdE28"
upstream_id"resp_008b6306172a6a450169aac6f4429c819785e0749ebf1c5706"
total_cost0.0472275
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
totalTags7
adverbTagCount0
adverbTags(empty)
dialogueSentences109
tagDensity0.064
leniency0.128
rawRatio0
effectiveRatio0
95.78% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount2369
totalAiIsmAdverbs2
found
0
adverb"very"
count2
highlights
0"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)
89.45% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount2369
totalAiIsms5
found
0
word"unreadable"
count1
1
word"silence"
count1
2
word"stomach"
count1
3
word"flicker"
count1
4
word"tension"
count1
highlights
0"unreadable"
1"silence"
2"stomach"
3"flicker"
4"tension"
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
narrationSentences192
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences192
filterMatches(empty)
hedgeMatches
0"started to"
1"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences294
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen84
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords2368
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions21
unquotedAttributions0
matches(empty)
92.03% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions48
wordCount1725
uniqueNames5
maxNameDensity1.16
worstName"Lucien"
maxWindowNameDensity2
worstWindowName"Aurora"
discoveredNames
Aurora17
Eva6
Lucien20
Ptolemy4
London1
persons
0"Aurora"
1"Eva"
2"Lucien"
3"Ptolemy"
places
0"London"
globalScore0.92
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences117
glossingSentenceCount1
matches
0"felt like a blade laid to skin"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.422
wordCount2368
matches
0"not deep enough to spill panic into the room, but ugly"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences294
matches
0"hated that she"
1"Hated that some"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs184
mean12.87
std16.97
cv1.318
sampleLengths
040
18
280
310
47
53
69
74
84
93
102
115
122
1396
1414
1512
165
173
186
1943
201
2120
2216
2326
242
253
264
2773
286
294
304
3110
3241
3321
345
354
361
3718
383
397
408
419
423
431
446
4528
4610
472
4813
4957
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences192
matches
0"been poured"
1"been arranged"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs303
matches
0"was watching"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount1
semicolonCount2
flaggedSentences3
totalSentences294
ratio0.01
matches
0"He said it dry, and there it was again—that thin, dangerous line between them where old irritation and older attraction still knew each other by scent."
1"The black eye gave nothing away; the amber one did too much."
2"Her hands moved from habit; her mind did not."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1731
adjectiveStacks1
stackExamples
0"beneath long pale fingers"
adverbCount69
adverbRatio0.03986135181975736
lyAdverbCount10
lyAdverbRatio0.005777007510109763
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences294
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences294
mean8.05
std8.24
cv1.023
sampleLengths
014
18
218
38
419
55
616
713
84
96
1017
1110
127
133
149
154
164
173
182
195
202
2125
223
237
249
257
2617
2710
2818
298
306
3112
325
333
346
353
363
3737
381
398
406
416
428
438
443
4517
466
472
483
494
47.28% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.2891156462585034
totalSentences294
uniqueOpeners85
96.90% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount5
totalSentences172
matches
0"Soft enough to pass for"
1"Even injured, he carried himself"
2"Of course he did not."
3"Then she had burned it"
4"Even the pipes seemed to"
ratio0.029
73.49% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount63
totalSentences172
matches
0"His pale hair had come"
1"He looked as composed as"
2"She did not move."
3"Her straight black hair hung"
4"She started to close the"
5"His cane shifted."
6"He just rested both hands"
7"She kept the door open"
8"He looked tired."
9"She hated that she saw"
10"Her fingers tightened on the"
11"She gave a short laugh"
12"She stared at him another"
13"He closed the door with"
14"She tugged the cuff down."
15"He leaned the cane beside"
16"He said it dry, and"
17"She moved towards the kitchen"
18"He remained where he was."
19"She turned and pinned him"
ratio0.366
35.58% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount146
totalSentences172
matches
0"The first deadbolt slid back"
1"The door opened the width"
2"Aurora looked through the gap"
3"Lucien stood on the landing"
4"Rain clung to the shoulders."
5"His pale hair had come"
6"The ivory handle of his"
7"The other sat black and"
8"He looked as composed as"
9"Ptolemy wound around Aurora’s ankles"
10"Aurora kept one hand on"
11"Lucien’s mouth tilted, though it"
12"She did not move."
13"A throw blanket half-slid off"
14"Aurora had one of Eva’s"
15"Her straight black hair hung"
16"The blue of her eyes"
17"Lucien lowered his gaze to"
18"She started to close the"
19"His cane shifted."
ratio0.849
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences172
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences59
technicalSentenceCount3
matches
0"He just rested both hands over the ivory head and stood there with that maddening restraint, as if he had all the time in the world and she was the only one in …"
1"Then she had burned it over the sink and hated him for making her cry over a sentence that sounded rehearsed."
2"They were eye-level now, close enough that she could see the faint shadow where he had missed a spot shaving, close enough that if she leaned in an inch she wou…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags7
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags6
fancyCount1
fancyTags
0"Aurora muttered (mutter)"
dialogueSentences109
tagDensity0.055
leniency0.11
rawRatio0.167
effectiveRatio0.018
90.8168%