Run: 2026-03-06-01KK1GDTZD26F63RET3T8SJ5FD

Run Details

Model:
GPT-5.4
Duration:
1m 5s
Cost:
$0.042653
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 stuck for a beat, metal grinding against metal. Aurora kept one hand on the chain and peered through the gap. Lucien Moreau stood in the dim corridor with rain darkening the shoulders of his charcoal coat, one gloved hand resting over the ivory head of his cane. The corridor light hummed above him, weak and yellow. It caught in his hair and split across his eyes, one amber, one black, both fixed on her as if he had expected any other door in London to open. Ptolemy shot between Aurora’s ankles and hissed at the crack. Aurora tightened the chain. “You’ve got nerve.” Lucien glanced down at the cat, then back up. “I’ve been accused of worse.” “Not by me. I like to stay accurate.” A corner of his mouth moved, not quite a smile. “You still did.” She had pictured this moment too many times, usually with more control and less old T-shirt, socks, and ink on her wrist from sorting Eva’s notes. Now her pulse hammered in her throat like she had opened the door on a fire. “You don’t come here.” “Your friend wasn’t answering her telephone.” “Then you leave.” “I would have, if the men downstairs hadn’t asked the waiter whether a woman with black hair and bright blue eyes lived above the restaurant.” The chain bit into Aurora’s fingers. “Who?” “Two men. Broad shoulders. cheap shoes. One had a split knuckle.” Lucien lifted his chin towards the stairs. “No umbrella in this weather. They weren’t paying a social call.” Aurora looked past him. The landing sat empty. Rain rattled against the stairwell window. “You brought them here?” His expression sharpened. “If I had brought them here, I wouldn’t be standing in your hallway discussing it through four inches of door.” That stung because it sounded like him before. Cool. Precise. The sort of answer that made her want to slam the door and drag him inside in the same breath. She started to close it. Lucien caught the edge with his palm. Not rough. Not pleading. Just there. “Aurora.” “Don’t.” Her voice came out low and flat. “You don’t get to say my name like that and expect me to forget the last time I saw you.” Rainwater slid from the end of his coat and darkened Eva’s doormat. For the first time since she had opened the door, something shifted in his face. Not weakness. Something tighter. “I’m not asking for that.” “Good.” Ptolemy rubbed against her shin, tail puffed. From downstairs came the muffled bang of a door, then a burst of laughter from the street. Aurora’s shoulders locked. Lucien heard it too. His head angled, listening. “Chain off,” he said. She laughed once, sharp as broken glass. “That worked out so well for me before.” His fingers left the door edge. He stood back, cane planted straight. “Fair.” Silence pressed between them, thick with old nights and one particular dawn she had spent trying to scrub his blood from her bathroom sink while he buttoned his shirt and lied with perfect manners. “Aurora,” he said, quieter now, “I can stand out here and let your neighbours take notes, or you can let me in for sixty seconds while I tell you why those men are looking for you.” Her hand stayed on the chain. “You’ve had months.” “Yes.” “You vanished.” “Yes.” “You used me.” His jaw set. “No.” The force in that one word hit her harder than the rest. She hated that. Hated that her body still knew the shape of his honesty better than the shape of his lies. “Then explain the blood, the broken mirror, and the part where three armed strangers tore through Silas’ bar the next night asking for the Frenchman who liked my company.” He held her gaze. Didn’t flinch. Didn’t dress it up. “I can explain all of it. Not on the landing.” Aurora stared at him another second, then slid the chain free. “Sixty seconds,” she said. She opened the door wider and stepped back. Lucien entered without brushing against her, though the hallway barely allowed a cat to turn around with dignity. He brought in the smell of rain, cold air, and something darker beneath it, smoke and clove and the iron tang she remembered from that sink. He shut the door with care, and the room shrank around him at once. Lucien always did that. He walked into a space and the air rearranged itself. Aurora threw the bolts home one after another. Ptolemy circled Lucien’s polished shoes, then decided against murder and stalked towards the kitchen. The flat looked worse than usual under intrusion. Books stacked on the floor in unstable towers. Scroll tubes wedged behind the sofa. Eva’s notes papered the walls in frantic clusters. A half-eaten packet of Hobnobs sat on top of a demonology text. The lamp by the window cast amber light over everything and left the corners murky. Lucien took it in with one sweep of his mismatched eyes. “You still choose charming residences.” “This one came with functioning guilt and central heating.” His gaze flicked to her. “You look well.” “Don’t.” “That wasn’t flattery.” “No, I know. You were always too economical for that.” She folded her arms. The crescent scar on her wrist flashed pale under the lamp. Lucien looked at it for half a heartbeat before returning to her face. “Sixty seconds started when the door shut.” “Then listen.” He moved no farther into the room, as if he knew better than to claim ground. “A ledger was stolen three nights ago. Names, routes, payments. Human and non-human. Several entries connect to the Golden Empress.” Cold slid down Aurora’s spine. “Yu-Fei?” “I don’t know if she’s involved or convenient.” He tapped the cane lightly against the floor. “Your name appeared beside a delivery route.” “That proves I carry noodles and dumplings across East London.” “It proves someone thinks you saw something.” “I didn’t.” “They won’t assume that.” Aurora watched him and caught herself doing it the old way, tracking the line of his mouth, the rain caught in his lashes, the hand on the cane that had once wrapped around the back of her neck so carefully she had nearly believed careful meant safe. “You came all this way because men with cheap shoes want to ask me about takeaway.” “I came because the ledger also listed Brick Lane. This address.” Her chest tightened. “Eva’s out.” “I gathered.” “Where is she?” “You think I know where Eva is every second of the day?” “I think if she were here, she would already have thrown a book at me.” “That depends which shelf she reached first.” The ghost of that almost-smile returned. It vanished at once. “Aurora, when I left—” She cut across him. “No. Don’t hide inside the urgent bit and hope I’ll let the rest pass.” His grip shifted on the cane. “I’m not hiding.” “Then use plain English for once.” He let out a breath through his nose. Not a sigh. A braced pause. “The men downstairs work for Bastien Vale.” The name landed with no meaning for her, and he saw that at once. “He runs debt collection for people who don’t use banks,” Lucien continued. “If he believes you have access to that ledger, he’ll pull up every floorboard in this building.” “Why?” “Because my name is in it.” There it was. The centre of it. Him, at the heart of the mess, like always. Aurora laughed again, softer this time. Tired. “So this was about you.” “In part.” “Always refreshing, your honesty once the room catches fire.” His eyes darkened. “Do you want the useful truth or the satisfying version where I stand here and let you punish me?” “Useful truth.” “I disappeared because Vale’s people had already found me. Anyone near me became leverage.” “You could have warned me.” “Yes.” The answer came so clean it robbed her of her next line. “You didn’t.” “No.” “Why?” Something hard entered his face, old and bitter. “Because warning you would have made you ask questions. Because you would have helped. Because they would have noticed that too.” Aurora stepped closer before she knew she had moved. “You don’t get to make that choice for me.” “I already did.” His voice stayed level, but the tendons in his hand stood out white against the cane. She wanted to hit him. Kiss him. Demand every missing hour back with interest. Instead she planted both palms on the edge of the cluttered table and leaned into them. “That night in my flat,” she said, “you told me I was the only honest thing you had touched in months.” His gaze held hers. “I remember.” “And by morning you were gone.” “Yes.” “Do you know what that looked like from where I stood?” “Yes.” “No, you know what it should have looked like. Different skill.” “Aurora.” “What?” His throat worked once. She had seen him charm monsters, brokers, grieving widows, and drunken thugs without a slip. Now he looked at her as if language had turned costly. “It looked cruel,” he said. She blinked. The flat went very quiet around those two words. “Yes,” she said after a moment. “It did.” He inclined his head, accepting the blow. Outside, tyres hissed through rain. Somewhere below, a pan clanged in the restaurant kitchen. Aurora straightened. “Right. Useful truth. If these men are here for me, what do they want me to say?” “That you know nothing.” “I do know nothing.” “Then say it with conviction.” A pulse of anger lit through her. “Don’t mock me in my own home.” His brows drew together. “That wasn’t mockery.” She stared at him, then swore under her breath. “Fine. Fine. What now?” “For the next hour, you don’t open this door for anyone except Eva.” He reached into his coat. Aurora stiffened. He pulled out a folded sheet of paper, damp at the edges, and laid it on the nearest clear patch of table. Names. A map. Three streets around Brick Lane marked in dark ink. “If I’m not back by midnight, take this to Silas. No one else.” She looked at the paper but did not touch it. “Back from where?” “I’m going to draw them away.” “No.” The word came out at once. Lucien lifted his eyes. “You don’t walk in here, dump danger on my table, and decide the rest by yourself.” “There isn’t time for debate.” “Then walk faster, because I’m coming.” “No.” She gave him a bright, hostile smile. “You hear how that sounds, don’t you?” “Aurora—” “No. I’m done being managed.” He stepped forward then, one pace, and the room tightened again. “This isn’t pride. Vale knows my face. He doesn’t know yours with certainty. I’d like to preserve that advantage.” “You’d like to preserve me in one piece while you bleed on somebody else’s carpet.” “If necessary.” “Don’t make martyrdom sound tailored.” His mouth thinned. “You always did know where to place the knife.” “You taught me.” Their eyes locked. The old heat between them rose fast, ugly and magnetic, drawn from arguments that had once ended with her back against a wall and his careful hands bracketed beside her face while both of them forgot what they had meant to protect. Ptolemy leapt onto the sofa and yowled, offended by human incompetence. Neither moved. Lucien’s gaze dropped to her mouth and back. That tiny movement burned through her like neat whisky. “You should hate me,” he said. Aurora folded the paper once, twice, buying herself a breath. “That would be simpler.” “But you don’t.” “No.” Her fingers pressed hard enough to crease the map. “And that was the problem, wasn’t it?” Something flared across his face then, too raw for polish. “No,” he said. “That was never the problem.” A knock hit the door. All the air left the room. Not polite. Two hard raps. Then a third. Aurora and Lucien turned together. Another knock. Closer this time, as if the wood itself had teeth. Ptolemy’s fur rose along his spine. Lucien lowered his voice to a thread. “Stay behind me.” Aurora snatched the heavy brass pestle from the mortar on Eva’s shelf and gripped it tight. “At least now you’re asking.”
created_at"2026-03-06T12:02:16.692Z" 3/6/2026, 12:02:16 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency395
moderation_latency(null)
generation_time64938
tokens_prompt1034
tokens_completion3445
native_tokens_prompt927
native_tokens_completion2689
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"
usage0.0426525
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_08f312c28769875c0169aac248bf34819391564e2bcc2d4f15"
is_byokfalse
latency154
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-1772798536-9gB6gqPVDjD7KJWpuplF"
upstream_id"resp_08f312c28769875c0169aac248bf34819391564e2bcc2d4f15"
total_cost0.0426525
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
totalTags15
adverbTagCount1
adverbTags
0"Her fingers pressed hard [hard]"
dialogueSentences124
tagDensity0.121
leniency0.242
rawRatio0.067
effectiveRatio0.016
92.70% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount2054
totalAiIsmAdverbs3
found
0
adverb"lightly"
count1
1
adverb"carefully"
count1
2
adverb"very"
count1
highlights
0"lightly"
1"carefully"
2"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)
82.96% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount2054
totalAiIsms7
found
0
word"pulse"
count2
1
word"silence"
count1
2
word"perfect"
count1
3
word"flicked"
count1
4
word"charm"
count1
5
word"magnetic"
count1
highlights
0"pulse"
1"silence"
2"perfect"
3"flicked"
4"charm"
5"magnetic"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"let out a breath"
count1
highlights
0"let out a breath"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences151
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences151
filterMatches(empty)
hedgeMatches
0"started to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences260
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
totalWords2054
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions24
unquotedAttributions0
matches(empty)
81.01% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions48
wordCount1232
uniqueNames11
maxNameDensity1.38
worstName"Aurora"
maxWindowNameDensity2.5
worstWindowName"Aurora"
discoveredNames
Moreau1
London1
Aurora17
Eva4
Rainwater1
Lucien15
Hobnobs1
Cold1
Brick1
Lane1
Ptolemy5
persons
0"Moreau"
1"Aurora"
2"Eva"
3"Rainwater"
4"Lucien"
5"Hobnobs"
6"Cold"
7"Ptolemy"
places
0"London"
1"Brick"
2"Lane"
globalScore0.81
windowScore0.833
91.18% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences85
glossingSentenceCount2
matches
0"not quite a smile"
1"sounded like him before"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount2054
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences260
matches
0"Hated that her"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs174
mean11.8
std12.06
cv1.022
sampleLengths
019
112
266
310
44
53
614
78
813
942
104
116
123
1325
146
151
1629
1714
184
1923
2030
215
2213
231
2428
2531
265
271
287
2928
304
3115
3213
3334
3436
356
363
371
382
391
403
414
4233
4329
4410
4510
4611
474
488
4972
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences151
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs212
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences260
ratio0
matches(empty)
96.71% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1234
adjectiveStacks0
stackExamples(empty)
adverbCount54
adverbRatio0.04376012965964344
lyAdverbCount7
lyAdverbRatio0.005672609400324149
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences260
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences260
mean7.9
std7.11
cv0.899
sampleLengths
05
13
211
312
427
59
630
710
84
93
109
115
128
1310
143
1526
1616
174
186
193
2025
216
221
2318
2411
254
264
276
284
293
3020
318
321
331
3420
355
367
372
382
392
401
418
4220
4312
4415
452
462
475
481
497
47.69% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.2923076923076923
totalSentences260
uniqueOpeners76
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount5
totalSentences126
matches
0"Then the second."
1"Then the third stuck for"
2"Instead she planted both palms"
3"Somewhere below, a pan clanged"
4"Then a third."
ratio0.04
73.97% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount46
totalSentences126
matches
0"It caught in his hair"
1"She had pictured this moment"
2"His expression sharpened."
3"She started to close it."
4"Her voice came out low"
5"His head angled, listening."
6"She laughed once, sharp as"
7"His fingers left the door"
8"He stood back, cane planted"
9"he said, quieter now"
10"Her hand stayed on the"
11"His jaw set."
12"She hated that."
13"He held her gaze."
14"She opened the door wider"
15"He brought in the smell"
16"He shut the door with"
17"He walked into a space"
18"His gaze flicked to her."
19"She folded her arms."
ratio0.365
39.37% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount106
totalSentences126
matches
0"The first deadbolt scraped back."
1"Aurora kept one hand on"
2"Lucien Moreau stood in the"
3"The corridor light hummed above"
4"It caught in his hair"
5"Ptolemy shot between Aurora’s ankles"
6"Aurora tightened the chain."
7"Lucien glanced down at the"
8"A corner of his mouth"
9"She had pictured this moment"
10"The chain bit into Aurora’s"
11"Lucien lifted his chin towards"
12"Aurora looked past him."
13"The landing sat empty."
14"Rain rattled against the stairwell"
15"His expression sharpened."
16"That stung because it sounded"
17"The sort of answer that"
18"She started to close it."
19"Lucien caught the edge with"
ratio0.841
79.37% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences126
matches
0"Now her pulse hammered in"
1"Now he looked at her"
ratio0.016
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences42
technicalSentenceCount2
matches
0"Aurora watched him and caught herself doing it the old way, tracking the line of his mouth, the rain caught in his lashes, the hand on the cane that had once wr…"
1"The old heat between them rose fast, ugly and magnetic, drawn from arguments that had once ended with her back against a wall and his careful hands bracketed be…"
91.67% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags15
uselessAdditionCount1
matches
0"He moved, as if he knew better than to claim ground"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags10
fancyCount2
fancyTags
0"Lucien continued (continue)"
1"Her fingers pressed hard (press)"
dialogueSentences124
tagDensity0.081
leniency0.161
rawRatio0.2
effectiveRatio0.032
92.5536%