Run: 2026-07-09-01KX40DF2073MNYTXA5ZS1KFC8

Run Details

Duration:
17.9s
Cost:
$0.017409
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 door opened on Lucien Moreau’s face. Aurora held the chain in place and stared through the narrow gap at his slicked-back platinum hair, his charcoal coat, and the ivory handle of the cane resting against his shoulder. One amber eye caught the hall light. The other remained black. Ptolemy yowled behind her. Lucien’s mouth tilted, though his gaze stayed on the chain. “Bonsoir, Rory.” She shut the door. His cane slid between the frame and the jamb before the latch caught. The thin blade inside it made a quiet click. Aurora’s fingers tightened around the door edge. “Take that out.” “You always did greet me with warmth.” “Take it out, Lucien.” He withdrew the cane. She heard its ferrule touch the floorboards beyond the door. Aurora kept the chain fastened. Three deadbolts protected Eva’s flat, but none of them had stopped him from reaching the doorstep. She had spent enough time in London’s supernatural underworld to know a locked door only mattered to people who respected locks. Lucien looked past her through the gap. Books leaned in unstable towers along the walls. Scrolls covered the coffee table. Research notes hung from the lampshade and spilled across the rug. Ptolemy crouched behind Aurora’s ankles, his striped tail swollen to twice its size. “Is Eva home?” “No.” “Then I’ve come to the right place.” Her grip slipped on the brass handle. “That sentence explains several of your worst decisions.” His expression sharpened. There it was. The old flinch, almost hidden beneath the polished manners and the French vowels. He had always been good at hiding pain. He hid it in the pause before a lie, in the exact angle of his shoulders, in the way his thumb rubbed the head of his cane when he wanted to reach for her. She knew every version of him. That had been the problem. “What do you want?” “To speak with you.” “You could have sent a message.” “You would not have answered.” “You could have left one.” “I did.” “You sent a courier.” “He had a broken nose and no talent for subtlety.” “He also had your note.” “And yet you did not answer.” Aurora looked at the cane. “You came armed.” “I came prepared.” “You always called it preparation after someone bled.” The amber eye flickered. “May I come inside?” “No.” “Rory.” “Don’t use that voice.” “What voice?” “The one that makes everything sound like a private joke between us.” His fingers tightened around the cane. The black eye remained fixed on hers, unreadable and dark as a shut window. “I have never treated what happened between us as a joke.” Aurora released the chain. The door swung shut. Ptolemy sprang onto the nearest stack of books and knocked three volumes to the floor. She stood with her back against the door, heart striking hard beneath her ribs. The flat smelled of curry from the restaurant below, old paper, and the rain that had followed her in from Brick Lane. Lucien’s presence lingered on the other side of the wood, precise and patient. She hated that he knew she would open it. She hated more that he had been right. The chain scraped free. She threw back the first deadbolt, then the second. Before she touched the third, Lucien spoke through the door. “I did not come to ask you for anything.” “That would make tonight historic.” “I came to return something.” Her hand paused. “What?” “You know what.” “No, I don’t.” A quiet breath passed through the wood. “The ring.” Aurora opened the final lock. Lucien stood in the narrow hall, rain beading on his coat. He had not changed much in the eight months since she had walked away from him outside a shuttered nightclub in Soho. His face still held that unnerving symmetry, his cheekbones sharp enough to cut a careless hand. His mouth still invited trouble. A faint scar ran from the corner of his jaw to the collar of his shirt, new since she had last seen him. He lowered his gaze to her left wrist. The crescent-shaped scar showed beneath her rolled sleeve. His attention lingered there for one beat too long. Aurora pulled the sleeve down. “Come in before the neighbours decide to sell tickets.” He stepped over the threshold. She closed the door and worked the deadbolts into place. Lucien watched her do it, his gaze following each turn. “You remembered the order,” he said. “I remember the order of a lot of things.” “You remember the night we installed them.” “I remember you telling Eva that three locks would not stop a demon.” “My father was a demon. I knew what they could do.” “You also told me the third lock had been blessed by a priest.” “It had.” “Then why did you look so pleased when Eva threw a mug at your head?” Lucien glanced at the dent above the kitchen doorway. “She missed.” “She hit you.” “She missed the head.” The corner of Aurora’s mouth pulled before she could stop it. Lucien saw. His face softened, and the moment turned dangerous. She moved past him and gathered the fallen books from the rug. “Sit down.” “I can stand.” “I didn’t ask if you could.” His cane tapped once against the floor. “You sound well.” “I’m not interested in sounding anything to you.” “You cut your hair.” “It grew.” “You stopped wearing red.” “It stains.” “You still answer every harmless observation like a challenge.” “Only when the observation comes from you.” He bent to pick up a book before she could. His coat pulled tight across his shoulders. When he straightened, he offered her the volume. Their fingers touched. The contact lasted less than a second. It travelled through her like a struck match. Lucien withdrew his hand first. Aurora tucked the book beneath her arm. “What ring?” “The one you gave me.” “I gave you nothing.” “You left it in my flat.” “After I found out you had put a watcher outside my bedroom.” His jaw set. “The watcher kept Evan away.” “I had already dealt with Evan.” “You had a split lip.” “I had a plan.” “You had a man twice your size waiting outside the building.” “And I dealt with him.” “You broke his nose.” “He earned it.” “I have no objection to that part.” “Then why did you follow me?” “Because you disappeared.” “I walked home.” “You vanished from every ward and camera in three districts.” “I took a bus.” “You took a bus through a glamour field designed to erase magical signatures.” “You were spying on me.” “I was keeping you alive.” Aurora laughed once. The sound came out flat. “There it is.” Lucien set his cane against the armchair. “What?” “The sentence you used every time you wanted to make control sound like care.” His face lost its faint amusement. Ptolemy crept from the bookshelves and wound around Lucien’s trouser leg. The cat sniffed his polished shoe, then rubbed against it with shameless approval. “Traitor,” Aurora muttered. Lucien looked down. “He has excellent judgement.” “He once ate a receipt.” “A complex palate.” She bent to lift another book. “You left.” “I left because you told me to.” “I told you not to come back.” “You were very clear.” “You should have listened.” “I did.” “Then why are you here?” He reached inside his coat. Aurora’s body went tight. She snatched the nearest object from the table—a brass paperweight shaped like an owl—and raised it. Lucien stopped with two fingers inside his inner pocket. His gaze moved from the paperweight to her face. “That is not a weapon.” “It has corners.” “It is an owl.” “It has vicious corners.” “Put it down.” “You first.” Lucien slowly withdrew a small black box. No sigil marked its lid. He placed it on the table between them and lifted both hands. Aurora kept the paperweight raised. “Open it,” he said. “You open it.” “It belongs to you.” “That has never stopped you before.” A pulse worked in his throat. She lowered the paperweight but did not set it down. Lucien watched her approach the box. Rain ticked against the window. Somewhere below, a delivery scooter rattled over the cobbles, and the curry house extractor fan groaned through the wall. Aurora lifted the lid. Inside lay a silver ring on black velvet. The stone caught the lamplight: a narrow shard of blue glass, dark at its centre, bright at the edges. Lucien had given it to her the night she left his flat. He had pressed it into her palm after she told him she wanted no part of his world, no part of his secrets, and no part of him. She had thrown it at his chest. He had caught it. “You kept it,” she said. “You threw it at me.” “I expected it to hit the floor.” “I have quick hands.” “You have a talent for catching things after they’re already broken.” His gaze lifted to hers. “That was not fair.” “No.” The honesty landed between them. Lucien stepped closer. “I should have told you about the watcher.” “Yes.” “I should have told you about Evan’s arrangement with the club.” “Yes.” “I should have told you why I knew where you were every night.” Her hand curled around the edge of the box. “Why did you?” “Because I loved you.” The flat went silent. Even Ptolemy stopped moving. Lucien’s face remained composed, but the amber eye had brightened. He did not reach for her. He did not soften the words with a smile or dress them in some elegant foreign phrase. Aurora stared at him. “You never said that.” “You never stayed long enough to hear it.” “I stayed for six months.” “I know.” “You left notes on my pillow instead of speaking to me.” “I could speak to you.” “You chose not to.” “I thought if I said it, you would ask me to choose between you and the work.” “And would you have?” His answer came without pause. “Yes.” She searched his face for the lie. She found none. The box shook once in her hand. Lucien took another step. His knee brushed hers. The cane remained against the chair, forgotten. “Rory.” She looked at his mouth. “You don’t get to come here after eight months, hand me a ring, and say that as if it fixes anything.” “I know.” “You don’t get to decide the truth arrives when it suits you.” “I know.” “You don’t get to stand there and look at me like—” “Like what?” “Like you still know where to touch me.” His breath caught. Aurora hated the triumph that moved through her. She set the box on the table, but the ring stayed in her palm. Its metal warmed against her skin. Lucien lifted his hand and stopped an inch from her face. “Tell me to leave.” She should have. The words sat ready behind her teeth. Instead, she caught his wrist and pulled him down. His mouth met hers with all the restraint he had carried through the doorway. It cracked at once. His hand closed around her waist, drawing her against the hard line of his body, while she gripped the front of his coat and kissed him until the rain, the books, the deadbolts, and every unsent message fell away. Ptolemy gave an offended chirp from the armchair. Aurora broke the kiss first. Her forehead rested against Lucien’s. “If you lie to me again,” she whispered, “I’ll throw the owl.” Lucien’s thumb pressed into her waist. “Understood.” “And the ring stays with me.” His amber eye held hers. “Understood.” She kept hold of his coat. “Good.” He kissed her again.
created_at"2026-07-09T17:57:08.807Z" 7/9/2026, 5:57:08 PM
model"openai/gpt-5.6-luna-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2883
moderation_latency(null)
generation_time17604
tokens_prompt1034
tokens_completion3456
native_tokens_prompt927
native_tokens_completion2747
native_tokens_completion_images0
native_tokens_reasoning269
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"default"
usage0.017409
router(null)
provider_responses
0
endpoint_id"eebea444-34a5-4642-a766-cb319471d33a"
id"resp_0da55b9eb5b73728016a4fe0f4df3c8196bb8a995c28bee161"
is_byokfalse
latency300
model_permaslug"openai/gpt-5.6-luna-20260709"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783619828-6QCi0ox4QPf1IAjezlD4"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783619828-vHTQcNlsOEZ64EvNCafr"
upstream_id"resp_0da55b9eb5b73728016a4fe0f4df3c8196bb8a995c28bee161"
total_cost0.017409
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags5
adverbTagCount0
adverbTags(empty)
dialogueSentences142
tagDensity0.035
leniency0.07
rawRatio0
effectiveRatio0
94.88% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1952
totalAiIsmAdverbs2
found
0
adverb"very"
count1
1
adverb"slowly"
count1
highlights
0"very"
1"slowly"
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)
84.63% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1952
totalAiIsms6
found
0
word"warmth"
count1
1
word"flickered"
count1
2
word"unreadable"
count1
3
word"complex"
count1
4
word"pulse"
count1
5
word"velvet"
count1
highlights
0"warmth"
1"flickered"
2"unreadable"
3"complex"
4"pulse"
5"velvet"
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
narrationSentences143
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences143
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences280
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen39
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1950
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions27
unquotedAttributions1
matches
0"Before she touched the third, Lucien spoke through the door."
50.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions54
wordCount1200
uniqueNames10
maxNameDensity1.92
worstName"Lucien"
maxWindowNameDensity3.5
worstWindowName"Lucien"
discoveredNames
Lucien23
Moreau1
Eva1
London1
Aurora18
French1
Brick1
Lane1
Soho1
Ptolemy6
persons
0"Lucien"
1"Moreau"
2"Eva"
3"Aurora"
4"Ptolemy"
places
0"London"
1"Brick"
2"Lane"
3"Soho"
globalScore0.542
windowScore0.5
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences87
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1950
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences280
matches
0"hated that he"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs214
mean9.11
std10.73
cv1.177
sampleLengths
07
142
24
310
42
54
622
77
83
97
104
1114
1242
1344
143
151
167
1715
183
1958
206
215
224
234
246
255
265
272
284
2910
305
316
328
333
348
358
361
371
384
392
4012
4120
4211
438
4415
4549
469
478
4823
499
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences143
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs206
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount2
semicolonCount0
flaggedSentences1
totalSentences280
ratio0.004
matches
0"She snatched the nearest object from the table—a brass paperweight shaped like an owl—and raised it."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1204
adjectiveStacks1
stackExamples
0"striking hard beneath her"
adverbCount30
adverbRatio0.024916943521594685
lyAdverbCount2
lyAdverbRatio0.0016611295681063123
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences280
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences280
mean6.96
std5.28
cv0.758
sampleLengths
07
131
27
34
44
510
62
74
813
99
107
113
127
134
144
1510
165
1716
1821
197
208
215
2211
2313
243
251
267
277
288
293
303
3113
328
3334
346
355
364
374
386
395
405
412
424
4310
445
456
465
473
483
498
42.14% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats22
diversityRatio0.19642857142857142
totalSentences280
uniqueOpeners55
48.66% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences137
matches
0"Somewhere below, a delivery scooter"
1"Instead, she caught his wrist"
ratio0.015
41.90% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount61
totalSentences137
matches
0"She shut the door."
1"His cane slid between the"
2"He withdrew the cane."
3"She heard its ferrule touch"
4"She had spent enough time"
5"Her grip slipped on the"
6"His expression sharpened."
7"He had always been good"
8"He hid it in the"
9"She knew every version of"
10"His fingers tightened around the"
11"She stood with her back"
12"She hated that he knew"
13"She hated more that he"
14"She threw back the first"
15"Her hand paused."
16"He had not changed much"
17"His face still held that"
18"His mouth still invited trouble."
19"He lowered his gaze to"
ratio0.445
0.15% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount126
totalSentences137
matches
0"The door opened on Lucien"
1"Aurora held the chain in"
2"The other remained black."
3"Ptolemy yowled behind her."
4"Lucien’s mouth tilted, though his"
5"She shut the door."
6"His cane slid between the"
7"The thin blade inside it"
8"Aurora’s fingers tightened around the"
9"He withdrew the cane."
10"She heard its ferrule touch"
11"Aurora kept the chain fastened."
12"She had spent enough time"
13"Lucien looked past her through"
14"Books leaned in unstable towers"
15"Scrolls covered the coffee table."
16"Ptolemy crouched behind Aurora’s ankles,"
17"Her grip slipped on the"
18"His expression sharpened."
19"The old flinch, almost hidden"
ratio0.92
72.99% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences137
matches
0"Before she touched the third,"
1"Even Ptolemy stopped moving."
ratio0.015
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences40
technicalSentenceCount2
matches
0"She had spent enough time in London’s supernatural underworld to know a locked door only mattered to people who respected locks."
1"The flat smelled of curry from the restaurant below, old paper, and the rain that had followed her in from Brick Lane."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags5
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags5
fancyCount2
fancyTags
0"Aurora muttered (mutter)"
1"she whispered (whisper)"
dialogueSentences142
tagDensity0.035
leniency0.07
rawRatio0.4
effectiveRatio0.028
87.6450%