Run: 2026-09-03-01M1KRSQ3HRH33J6DZXQ76YBRW

Run Details

Duration:
16.0s
Cost:
$0.011551
Provider:
Google AI Studio

Model input

System
You are an expert novelist with a gift for vivid, immersive prose. You write in tight third-person limited point of view with a strong narrative voice. Your prose is clean, precise, and engaging — you favor strong verbs, concrete details, and natural-sounding dialogue. You will be given a story bible (codex) containing canonical details about characters, locations, items, and lore. Use these details to ground your writing in the established world. Stay consistent with the codex. Write only the prose of the scene. Do not include titles, chapter headings, markdown formatting, or any commentary before or after the scene.
User/Human
<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> 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.

Model response

AI
The third deadbolt clicked back with a heavy, metallic rasp, and when the door swung inward, Lucien Moreau was standing in the narrow, dimly lit stairwell. Rain had darkened the shoulders of his charcoal wool coat, and the damp air of Brick Lane clung to him, tangled with the scent of toasted cumin and fried mustard seeds rising from the curry house downstairs. He leaned lightly on his ivory-handled cane, his platinum blond hair smoothed back with customary precision, though a few stray strands had been plastered to his temple by the October drizzle. For three weeks, Rory had rehearsed half a dozen variations of the furious, razor-edged speech she would deliver if he ever dared cross her path again. None of them made it past her throat. Her breath simply stalled behind her ribs. Lucien did not offer an easy smirk or his usual polished Parisian greeting. He just looked at her. His gaze remained his most unnerving feature—the right iris a sharp, startling amber, the left an unbroken pool of abyssal black that betrayed his father’s blood. In the amber eye, there was a flicker of exhaustion; in the black, an unreadable depth that made her pulse jump against her collarbone. "Aurora," he said softly. His accent curled around the syllables of her full name, turning it into something heavier than it was. "You have five seconds to tell me how you found Eva's flat," Rory said, keeping her hand flat against the edge of the door, her knuckles whitening. "And then I’m throwing the deadbolts again." "Eva’s wards are formidable, but she buys her ink from an apothecary in Spitalfields who owes me three distinct favors," Lucien replied evenly. His voice was low, gravelly around the edges, lacking its customary theatrical flair. "And I did not come to spar with you in a drafty hallway, ma chérie. May I come inside?" "No." He tilted his head slightly, studying her face. "You look pale. Are you sleeping?" "Wonderfully. It turns out my insomnia was entirely tied to your presence in my life." She lied without blinking, though the dark circles under her bright blue eyes gave her away. From somewhere behind her, a low mew sounded, followed by the soft pad of paws against worn floorboards. Ptolemy, Eva’s battered orange tabby, appeared between Rory’s ankles, looked up at Lucien, and immediately trotted forward to butt his head against the sharp crease of the Frenchman’s trousers. Lucien looked down at the cat, a ghost of an amused curve touching the corner of his mouth. "Traitor," Rory muttered. "Animals have an innate appreciation for good tailoring," Lucien murmured. He shifted his weight, and Rory caught the faint wince in his jaw, the slight, unnatural stiffness in the way his left arm hung by his side. It was barely perceptible—anyone else on Earth would have missed it—but Rory had spent months memorizing the exact geometry of his movements. Her analytical mind, honed through years of dissecting her father’s case briefs back in Cardiff, immediately pieced together the discrepancy: the cane wasn't merely concealing a blade tonight; he was actually using it to support his weight. She hated how fast the anger in her chest gave way to an electric, sickening spike of concern. "You're bleeding," she said, her voice dropping into a flatter, colder register. "A minor inconvenience from a negotiation in Whitechapel that lacked finesse." "You're tracking it onto Eva’s mat." "Then let me in before I ruin the carpet entirely." Rory stared at him for three agonizing seconds. Every rational survival instinct she possessed—the ones she had painstakingly rebuilt after escaping Evan, the ones that kept her alive when delivering packages between the human world and London’s shadowed margins—screamed at her to shove the door shut and lock all three bolts. Lucien Moreau was dangerous. Not because he was half-demon, not because he dealt in secrets and underworld violence, but because he had looked at her like she was the only real thing in a rotten city, and then he had walked away the moment it threatened to matter. With a sharp exhale, she stepped aside. "Wipe your feet." Lucien crossed the threshold, the tip of his cane clicking against the floorboards. Eva’s flat was a labyrinth of towering book stacks, unrolled parchment, and half-empty mugs of herbal tea, but Lucien moved through the cramped front room with the cautious grace of a wolf in an antique shop. He stopped near the small sofa, unbuttoning his damp coat with his right hand. When he slipped the coat off, Rory saw the dark, spreading stain blooming across the left rib of his crisp white shirt. "Sit," she ordered, heading straight for the tiny bathroom down the hall without waiting for his response. She returned with a roll of gauze, antiseptic, and a bowl of warm water. Lucien had obediently lowered himself onto the worn velvet sofa, leaning his cane against the armrest. He had already unbuttoned his waistcoat and parted his shirt, revealing pale, lean muscle and the jagged, oxidized slash running along his ribs. It was smoking faintly—a sign of demonic iron. Rory knelt on the rug beside the sofa, setting the bowl on a stack of forgotten mythologies. She didn't look at his face. She couldn't afford to. If she looked at him, she would remember the last night in his study above the river, the press of his mouth against hers, the desperate heat of his hands, and the cruel, calculated indifference with which he had dismissed her the following morning to keep her out of the crossfire. "This is going to sting," she said flatly. "I am aware." She pressed the warm, damp cloth against the wound. Lucien hissed through his teeth, his hand shooting out on instinct to grip her forearm. His fingers were searingly hot—the demon blood running hot under stress—and his thumb landed directly over the small, crescent-shaped scar on the inside of her left wrist. Rory froze. The air between them compressed, heavy with the scent of ozone and the quiet, rhythmic sound of their breathing. "You shouldn't have come here, Lucien," she whispered, keeping her eyes fixed on the wound. "I had nowhere else to go." "That’s a lie. You have half of Mayfair in your pocket and safe houses in three boroughs." "I had nowhere else I wanted to be," he corrected softly. Her heart did a violent, painful twist. Rory pulled her arm back from his grip, not roughly, but firmly enough to break the contact. She dipped the cloth into the water, turning it pink, and continued cleaning the tear in his flesh with methodical, steady strokes. "You don't get to say things like that," Rory said, her voice trembling just enough to infuriate her. "You don't get to push me out of a moving car—figuratively speaking—tell me I’m a liability, disappear for a month, and then show up on my doorstep looking for absolution." "I did not come for absolution, Rory. I know what I am, and I know what I did." Lucien leaned back against the cushions, his heterochromatic eyes fixed entirely on her bowed head, on the straight black hair falling across her cheek. "I pushed you away because the things hunting me do not just kill. They unravel everything a person has ever touched. I have spent thirty-two years keeping myself entirely detached from anything that could be leveraged against me." "And you thought I was weak?" "I thought you were the only thing that could break me," he said. Rory’s hands went completely still against his side. Slowly, she looked up. He wasn't hiding behind his smirk. The urbane, untouchable fixer of London's supernatural underworld was gone, stripped bare by blood loss and an exhaustion that ran far deeper than the physical wound. In the amber eye, there was a raw, aching honesty; in the black, a terrifying devotion. "You terrified me, Aurora," he confessed, the words quiet and stripped of pride. "You still do." Rory swallowed hard, her throat painfully tight. "I survived a lot worse than you before I ever came to London, Lucien. I don't need to be protected from your world, and I certainly don't need to be protected from you." "I know," he breathed. He lifted his right hand, hesitating for a fraction of a second before his fingertips brushed against the curve of her jaw. His skin was warm, his touch impossibly gentle for a man who made his living in violence. "I realized that three days after you left. And every day since has been an intolerable sort of silence." Rory leaned into his touch for half a heartbeat—an involuntary surrender of her body before her mind could intervene—then caught his wrist, holding him there against her cheek. "I haven't forgiven you," she warned, though her voice lacked any real bite. "I would expect nothing less from you," Lucien murmured, the faint, wicked shadow of his smile finally returning to the corner of his lips. "Take as long as you need. I am not leaving this time." Rory let out a breath that was half a sigh and half a laugh, shaking her head as she picked up the fresh roll of gauze. "Shut up and let me bandage you before you bleed out on Eva’s rug."
created_at"2026-09-03T13:54:39.869Z" 9/3/2026, 1:54:39 PM
model"google/gemini-3.7-flash-20260813"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2079
moderation_latency(null)
generation_time15926
tokens_prompt788
tokens_completion2611
native_tokens_prompt786
native_tokens_completion2923
native_tokens_completion_images0
native_tokens_reasoning903
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"STOP"
service_tier"default"
usage0.01155075
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788443679-qQNFMKAn7LDY33o3TgB0"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788443679-OnUvVllKDMXzJE7nEa4j"
upstream_id"IHyZavhFhJzUyQ_j1uTgAg"
provider_responses
0
endpoint_id"dd072012-3274-417d-97e3-e290cba37e31"
id"IHyZavhFhJzUyQ_j1uTgAg"
is_byokfalse
latency2068
model_permaslug"google/gemini-3.7-flash-20260813"
provider_name"Google AI Studio"
status200
total_cost0.01155075
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
0.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags18
adverbTagCount5
adverbTags
0"he said softly [softly]"
1"Lucien replied evenly [evenly]"
2"she said flatly [flatly]"
3"he corrected softly [softly]"
4"Lucien leaned back [back]"
dialogueSentences37
tagDensity0.486
leniency0.973
rawRatio0.278
effectiveRatio0.27
80.81% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1563
totalAiIsmAdverbs6
found
0
adverb"lightly"
count1
1
adverb"softly"
count2
2
adverb"slightly"
count1
3
adverb"completely"
count1
4
adverb"slowly"
count1
highlights
0"lightly"
1"softly"
2"slightly"
3"completely"
4"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)
55.21% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1563
totalAiIsms14
found
0
word"abyssal"
count1
1
word"flicker"
count1
2
word"unreadable"
count1
3
word"pulse"
count1
4
word"weight"
count2
5
word"electric"
count1
6
word"velvet"
count1
7
word"calculated"
count1
8
word"rhythmic"
count1
9
word"firmly"
count1
10
word"methodical"
count1
11
word"unravel"
count1
12
word"silence"
count1
highlights
0"abyssal"
1"flicker"
2"unreadable"
3"pulse"
4"weight"
5"electric"
6"velvet"
7"calculated"
8"rhythmic"
9"firmly"
10"methodical"
11"unravel"
12"silence"
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
narrationSentences73
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences73
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences92
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen51
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1551
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions18
unquotedAttributions0
matches(empty)
81.86% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions43
wordCount1174
uniqueNames13
maxNameDensity1.36
worstName"Rory"
maxWindowNameDensity2.5
worstWindowName"Rory"
discoveredNames
Lucien13
Moreau2
Brick1
Lane1
October1
Rory16
Parisian1
Eva2
Frenchman1
Earth1
Cardiff1
Evan1
London2
persons
0"Lucien"
1"Moreau"
2"Rory"
3"Eva"
4"Frenchman"
5"Earth"
6"Evan"
places
0"Brick"
1"Lane"
2"Cardiff"
3"London"
globalScore0.819
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences60
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.645
wordCount1551
matches
0"not roughly, but firmly enough to break the contact"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences92
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs48
mean32.31
std23.77
cv0.736
sampleLengths
026
168
241
368
422
534
655
71
814
931
1047
1121
1259
1337
1418
1512
1611
176
1810
1999
2010
2163
2222
2317
2461
2578
268
273
2851
2921
3015
316
3217
3311
3446
3548
3680
376
3813
398
4052
4116
4240
4362
4428
4513
4636
4740
95.65% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences73
matches
0"been plastered"
1"was gone"
9.52% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs175
matches
0"was standing"
1"was actually using"
2"wasn't merely concealing"
3"was smoking"
4"wasn't hiding"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount10
semicolonCount3
flaggedSentences9
totalSentences92
ratio0.098
matches
0"His gaze remained his most unnerving feature—the right iris a sharp, startling amber, the left an unbroken pool of abyssal black that betrayed his father’s blood."
1"In the amber eye, there was a flicker of exhaustion; in the black, an unreadable depth that made her pulse jump against her collarbone."
2"It was barely perceptible—anyone else on Earth would have missed it—but Rory had spent months memorizing the exact geometry of his movements."
3"Her analytical mind, honed through years of dissecting her father’s case briefs back in Cardiff, immediately pieced together the discrepancy: the cane wasn't merely concealing a blade tonight; he was actually using it to support his weight."
4"Every rational survival instinct she possessed—the ones she had painstakingly rebuilt after escaping Evan, the ones that kept her alive when delivering packages between the human world and London’s shadowed margins—screamed at her to shove the door shut and lock all three bolts."
5"It was smoking faintly—a sign of demonic iron."
6"His fingers were searingly hot—the demon blood running hot under stress—and his thumb landed directly over the small, crescent-shaped scar on the inside of her left wrist."
7"In the amber eye, there was a raw, aching honesty; in the black, a terrifying devotion."
8"Rory leaned into his touch for half a heartbeat—an involuntary surrender of her body before her mind could intervene—then caught his wrist, holding him there against her cheek."
85.04% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1189
adjectiveStacks2
stackExamples
0"furious, razor-edged speech"
1"small, crescent-shaped scar"
adverbCount47
adverbRatio0.03952901597981497
lyAdverbCount28
lyAdverbRatio0.023549201009251473
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences92
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences92
mean16.86
std11.05
cv0.656
sampleLengths
026
137
231
326
48
57
613
75
826
924
104
1118
1227
137
1423
1513
1619
171
188
196
2031
2118
2229
2318
243
2510
2627
2722
2837
2918
3012
3111
326
3310
348
3543
364
3744
387
393
4013
4136
4214
4322
4417
4514
4616
4723
488
4917
60.51% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.40217391304347827
totalSentences92
uniqueOpeners37
49.02% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences68
matches
0"Slowly, she looked up."
ratio0.015
25.88% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount33
totalSentences68
matches
0"He leaned lightly on his"
1"Her breath simply stalled behind"
2"He just looked at her."
3"His gaze remained his most"
4"he said softly"
5"His accent curled around the"
6"His voice was low, gravelly"
7"He tilted his head slightly,"
8"She lied without blinking, though"
9"He shifted his weight, and"
10"It was barely perceptible—anyone else"
11"Her analytical mind, honed through"
12"She hated how fast the"
13"she said, her voice dropping"
14"He stopped near the small"
15"she ordered, heading straight for"
16"She returned with a roll"
17"He had already unbuttoned his"
18"It was smoking faintly—a sign"
19"She didn't look at his"
ratio0.485
26.18% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount59
totalSentences68
matches
0"The third deadbolt clicked back"
1"Rain had darkened the shoulders"
2"He leaned lightly on his"
3"None of them made it"
4"Her breath simply stalled behind"
5"Lucien did not offer an"
6"He just looked at her."
7"His gaze remained his most"
8"he said softly"
9"His accent curled around the"
10"Rory said, keeping her hand"
11"Lucien replied evenly"
12"His voice was low, gravelly"
13"He tilted his head slightly,"
14"She lied without blinking, though"
15"Ptolemy, Eva’s battered orange tabby,"
16"Lucien looked down at the"
17"He shifted his weight, and"
18"It was barely perceptible—anyone else"
19"Her analytical mind, honed through"
ratio0.868
73.53% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences68
matches
0"If she looked at him,"
ratio0.015
67.67% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences38
technicalSentenceCount4
matches
0"In the amber eye, there was a flicker of exhaustion; in the black, an unreadable depth that made her pulse jump against her collarbone."
1"Every rational survival instinct she possessed—the ones she had painstakingly rebuilt after escaping Evan, the ones that kept her alive when delivering packages…"
2"The urbane, untouchable fixer of London's supernatural underworld was gone, stripped bare by blood loss and an exhaustion that ran far deeper than the physical …"
3"His skin was warm, his touch impossibly gentle for a man who made his living in violence."
41.67% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags18
uselessAdditionCount3
matches
0"she said, her voice dropping into a flatter, colder register"
1"Rory said, her voice trembling just enough to infuriate her"
2"she warned, though her voice lacked any real bite"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags17
fancyCount10
fancyTags
0"She lied (lie)"
1"Rory muttered (mutter)"
2"Lucien murmured (murmur)"
3"she ordered (order)"
4"she whispered (whisper)"
5"he corrected softly (correct)"
6"he confessed (confess)"
7"he breathed (breathe)"
8"she warned (warn)"
9"Lucien murmured (murmur)"
dialogueSentences37
tagDensity0.459
leniency0.919
rawRatio0.588
effectiveRatio0.541
71.7515%