Run: 2026-07-09-01KX41H3JNQD0J4G4T3GNK3SGN

Run Details

Duration:
26.7s
Cost:
$0.035513
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. By the third, Ptolemy had abandoned the radiator and wedged himself beneath Eva’s narrow sofa, his striped tail disappearing after him. Aurora kept one hand on the chain and opened the door two inches. Lucien Moreau stood in the stairwell beneath the weak yellow bulb, immaculate in a charcoal suit that had no business surviving Brick Lane’s rain. Water darkened the shoulders of his overcoat. His platinum hair lay slick against his skull. One eye caught the hall light in molten amber; the other looked black enough to swallow it. His ivory-handled cane rested against the stair rail. Aurora’s fingers tightened around the door. “You had a nerve coming here.” Lucien looked past her, into the flat crowded with open books and pinned scraps of parchment. “I had several. Most of them objected.” She shut the door. The cane tip struck wood before the latch caught. Lucien’s gloved hand pressed into the gap. “Aurora.” “Don’t use that voice.” “What voice?” “The one that made people hand over their secrets before they realised you’d asked for them.” The door shuddered between them. Lucien did not force it wider. He kept his hand in place, palm open, rainwater shining on the black leather glove. “I needed to speak with you.” “You had eighteen months.” “That was the difficulty.” A laugh came out of her, sharp and ugly. “You vanished after asking me to leave London with you. Then you sent a bottle of wine with no note. A very expensive bottle, granted. Did you expect that to settle things?” “I expected it to be returned unopened.” “It was. Into the Thames.” His mouth shifted, not quite a smile. “That seemed wasteful.” “You seemed wasteful. Three years of my life, for a start.” The words struck harder than she meant them to. Lucien’s amber eye lowered for one beat. The other stayed fixed on hers. Behind Aurora, the kettle began to scream. She glanced over her shoulder. Lucien used the moment to speak. “Someone followed me here.” Her hand froze on the chain. “That sounds like your problem.” “It became yours when they saw me at your building.” “You shouldn’t have come.” “No.” He looked down the stairwell. “I should not.” The landing below stood empty. Rain ticked against the tall window at the turn of the stairs. From the curry house beneath came the muffled clang of pans, somebody laughing too loudly, the sweet burnt smell of onions and cardamom curling through the floorboards. Aurora stared at Lucien’s face, at the dark line of blood trailing from beneath the cuff of his left glove. “You’re hurt.” “It lacked elegance.” “Who did it?” “People with poor manners.” “Lucien.” His jaw tightened. That old reflex. The part of him that turned every question into a locked room. She nearly shut the door again. Then something moved in the stairwell. Not a footstep. Nothing that ordinary. The overhead bulb flickered once, twice, and went dark. Lucien’s cane came free of the rail. His grip slid down to the ivory handle. Aurora pulled the chain loose and yanked him inside. “Move.” Lucien entered with the limp he always disguised until he could no longer. Aurora slammed the door, shot all three deadbolts, then stood with her back against the wood while the flat settled around them. Ptolemy hissed from beneath the sofa. Lucien removed his wet overcoat with one hand. Blood soaked through the white shirt at his forearm. It had run down onto the cuff of his suit, black-red against charcoal wool. Aurora pointed towards the kitchen table. “Sit.” “You sounded like my doctor.” “You don’t have a doctor.” “I had one once. He developed a moral objection to my work.” “He survived?” “Barely.” She glared until he crossed the cramped room and lowered himself into Eva’s chair. He placed the cane across his knees. His fingers stayed curled around the handle. Aurora turned off the kettle, then pulled the first-aid tin from a high shelf beside a stack of dictionaries and a chipped ceramic bowl full of dried rosemary. Her black hair had slipped loose from its clip during the door fight. She shoved it behind one ear and knelt beside him. “Take the glove off.” “I would rather you didn’t see.” “That’s a new one.” His eyes lifted to hers. “Not everything new was an improvement.” For a second, the flat lost its clutter and noise. There was only his hand, gloved and bloody, laid over the silver lion’s head of his cane. Aurora remembered that hand at the small of her back in a crowded club in Soho. His mouth against her temple when he thought she slept. The way he had once looked at her as if she had found a door in him nobody else had noticed. Then she remembered waking in an empty hotel room in Marseille, two train tickets on the bedside table and no Lucien anywhere in the city. “Take it off,” she repeated. Lucien peeled the glove from his fingers. The cut began at the heel of his palm and crossed towards his wrist, too clean for a knife. The skin around it had blistered grey. Smoke curled from the wound, faint and bitter. Aurora stopped breathing. “Avarosi iron.” “Yes.” “You told me it was a myth.” “I told you obtaining it was difficult.” “You lied.” “I omitted a detail.” “You bled through a suit to correct me.” “I had considered flowers.” She seized his wrist. His skin felt cold beneath her fingers. The pulse there jumped once, then steadied. “You need salt.” “I need you to listen.” “You need salt first.” She stood, pulled a jar from the shelf, and tipped a thick line across the table. Lucien watched without comment as she crushed rosemary between her palms and mixed it with the salt. The scent filled the room, green and sharp. Ptolemy crept out from beneath the sofa. His tail stood high. He stared at Lucien with the grave hatred he reserved for men in expensive shoes. Aurora took Lucien’s hand again. “This will hurt.” “Your bedside manner had deteriorated.” “It was never good.” She pressed the mixture into the wound. Lucien’s shoulders locked. His cane hit the floor with a crack. A sound tore from him, low and rough, before he bit it back. Aurora’s grip held firm. “Look at me.” He did. The black eye showed no pupil. The amber one burned bright at its edges. For all his polished suits and careful French vowels, there were moments when his father’s blood broke through: heat beneath the skin, old violence behind the smile. Aurora did not look away. The smoke thinned. The wound closed by degrees, leaving a raw seam across his palm. Lucien’s breath passed through his teeth. “That was unpleasant.” “You’re welcome.” “You always had a cruel streak.” “You liked it.” His gaze dropped to her mouth. The room felt too small. Aurora let go of his wrist and reached for the bandages. Her left sleeve rode up, exposing the crescent scar at her wrist. Lucien caught her hand before she could pull it away. His thumb brushed the pale mark. “You still carried it.” “It didn’t fall off.” “I meant you still hated people touching it.” “I still hate people touching it.” He released her at once. The quickness of it made her chest tighten. “You didn’t used to,” he murmured. “No.” She wrapped the bandage around his hand with neat, unforgiving pulls. “I used to be stupid.” “That was not your defining quality.” “It was, where you were concerned.” Lucien looked towards the rain-blurred window. “I left Marseille because they had found your name.” Aurora’s hands stopped. The bandage hung loose between them. “What?” “My father’s people had been watching us for months. I knew they knew about you. I did not know how much.” He flexed his injured hand, then stilled when pain crossed his face. “In Marseille, I received proof. A photograph of you outside Golden Empress. Your delivery bag. Your work schedule.” Aurora’s mouth went dry. “You could have told me.” “I could have handed you a knife and asked you to cut ties with everyone who made London home.” “You could have let me choose.” “I thought I had made the safer choice.” “You made the choice that hurt you least.” The words landed between them. Lucien’s face lost its careful shape. Not much. A fraction. But Aurora saw it. “You believed that?” “What else was I meant to believe? You left a ticket. No explanation. No call. Nothing.” “I watched your building for two nights.” Her laugh failed this time. “Don’t dress it up as devotion.” “I stood across the street and watched you take your parcels upstairs. I watched the light in your window until dawn. I wanted to come in.” He turned back to her. “Every hour, I wanted to come in.” “And you didn’t.” “No.” “Because you thought you knew best.” “Yes.” She stared at him. He had never admitted fault cleanly. Lucien made confessions like business transactions, always withholding the final figure. Ptolemy jumped onto the table and planted himself between them, paws on Aurora’s scattered research notes. Lucien looked down at the cat. “You remain a savage little bureaucrat.” Ptolemy bared his teeth. Aurora tied off the bandage. “What do you want from me now?” Lucien reached inside his jacket. Aurora’s shoulders tensed, but he drew out a slim brass key, old enough that the metal had gone green in the grooves. He set it on the table. It lay beside a page from one of Eva’s books, covered in notes on warding circles and demonic thresholds. “I need you to tell me what this opens.” Aurora looked at the key. “Why me?” “Because it bore your name.” Her eyes lifted. Lucien’s expression remained still, but rainwater dripped from the ends of his hair onto the collar of his shirt. “Not Aurora Carter,” he continued. “Malphora.” The name struck the flat colder than the open stairwell. Ptolemy gave a low growl. Aurora did not touch the key. “You heard that name from where?” “From the man who cut me.” Lucien’s fingers closed around the cane handle again. “He called you the door.” The three deadbolts rattled.
created_at"2026-07-09T18:16:36.71Z" 7/9/2026, 6:16:36 PM
model"openai/gpt-5.6-terra-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency470
moderation_latency(null)
generation_time26353
tokens_prompt1034
tokens_completion2900
native_tokens_prompt927
native_tokens_completion2213
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)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"default"
usage0.0355125
router(null)
provider_responses
0
endpoint_id"3cc89000-ae34-4dde-9c7d-5ce009c8af0b"
id"resp_07b8b978558532d4016a4fe584d10481978030f154a5a8696e"
is_byokfalse
latency233
model_permaslug"openai/gpt-5.6-terra-20260709"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783620996-zZNW0wZDQrWYzeiWtTDN"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783620996-okcfZYuS3dS5WauZUlQD"
upstream_id"resp_07b8b978558532d4016a4fe584d10481978030f154a5a8696e"
total_cost0.0355125
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
totalTags8
adverbTagCount2
adverbTags
0"He turned back [back]"
1"Lucien’s fingers closed around [around]"
dialogueSentences94
tagDensity0.085
leniency0.17
rawRatio0.25
effectiveRatio0.043
97.09% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1716
totalAiIsmAdverbs1
found
0
adverb"very"
count1
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)
91.26% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1716
totalAiIsms3
found
0
word"flickered"
count1
1
word"pulse"
count1
2
word"grave"
count1
highlights
0"flickered"
1"pulse"
2"grave"
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
narrationSentences133
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences133
filterMatches(empty)
hedgeMatches
0"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences219
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen33
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1716
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions16
unquotedAttributions0
matches(empty)
43.80% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions62
wordCount1177
uniqueNames10
maxNameDensity2.12
worstName"Lucien"
maxWindowNameDensity3.5
worstWindowName"Aurora"
discoveredNames
Ptolemy6
Eva3
Moreau1
Brick1
Lane1
Aurora22
Lucien25
Soho1
Marseille1
French1
persons
0"Ptolemy"
1"Eva"
2"Moreau"
3"Aurora"
4"Lucien"
places
0"Brick"
1"Lane"
2"Soho"
3"Marseille"
globalScore0.438
windowScore0.5
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences91
glossingSentenceCount1
matches
0"not quite a smile"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1716
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences219
matches
0"remembered that hand"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs160
mean10.73
std11.39
cv1.062
sampleLengths
029
113
256
38
46
56
616
77
84
916
101
114
122
1316
1426
156
164
174
1841
197
205
2110
2211
2322
247
255
266
274
286
295
3010
314
329
3344
3420
352
363
373
384
391
4018
416
426
4315
4415
459
461
4735
486
4931
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences133
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs191
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount1
flaggedSentences1
totalSentences219
ratio0.005
matches
0"One eye caught the hall light in molten amber; the other looked black enough to swallow it."
88.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1181
adjectiveStacks2
stackExamples
0"lay slick against his"
1"black-red against charcoal"
adverbCount40
adverbRatio0.03386960203217612
lyAdverbCount5
lyAdverbRatio0.004233700254022015
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences219
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences219
mean7.84
std6.08
cv0.775
sampleLengths
05
13
221
313
424
57
68
717
88
96
106
1116
127
134
149
157
161
174
182
1916
205
216
2215
236
244
254
269
2732
287
295
307
313
3211
339
347
356
367
375
386
394
406
415
4210
434
446
453
465
4712
4827
4920
46.35% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.2237442922374429
totalSentences219
uniqueOpeners49
78.74% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences127
matches
0"Then the second."
1"Then something moved in the"
2"Then she remembered waking in"
ratio0.024
97.17% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount39
totalSentences127
matches
0"His platinum hair lay slick"
1"His ivory-handled cane rested against"
2"She shut the door."
3"He kept his hand in"
4"His mouth shifted, not quite"
5"She glanced over her shoulder."
6"Her hand froze on the"
7"He looked down the stairwell"
8"His jaw tightened."
9"She nearly shut the door"
10"His grip slid down to"
11"It had run down onto"
12"She glared until he crossed"
13"He placed the cane across"
14"His fingers stayed curled around"
15"Her black hair had slipped"
16"She shoved it behind one"
17"His eyes lifted to hers."
18"His mouth against her temple"
19"She seized his wrist."
ratio0.307
7.24% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount115
totalSentences127
matches
0"The first deadbolt scraped back."
1"Aurora kept one hand on"
2"Lucien Moreau stood in the"
3"Water darkened the shoulders of"
4"His platinum hair lay slick"
5"His ivory-handled cane rested against"
6"Aurora’s fingers tightened around the"
7"Lucien looked past her, into"
8"She shut the door."
9"The cane tip struck wood"
10"Lucien’s gloved hand pressed into"
11"The door shuddered between them."
12"Lucien did not force it"
13"He kept his hand in"
14"A laugh came out of"
15"His mouth shifted, not quite"
16"The words struck harder than"
17"Lucien’s amber eye lowered for"
18"The other stayed fixed on"
19"She glanced over her shoulder."
ratio0.906
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences127
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences39
technicalSentenceCount1
matches
0"Lucien Moreau stood in the stairwell beneath the weak yellow bulb, immaculate in a charcoal suit that had no business surviving Brick Lane’s rain."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags8
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags3
fancyCount3
fancyTags
0"she repeated (repeat)"
1"he murmured (murmur)"
2"he continued (continue)"
dialogueSentences94
tagDensity0.032
leniency0.064
rawRatio1
effectiveRatio0.064
88.3213%