Run: 2026-09-03-01M1KRC3YQX3ZQEYJ0SDBXEJMS

Run Details

Duration:
17.8s
Cost:
$0.012432
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 gave way with a heavy, metallic thud, and when Rory pulled the door inward, the air in the stairwell turned instantly to ice and ozone. Lucien Moreau stood on the cracked linoleum of the landing, looking as out of place among the peeling floral wallpaper as a raven in a dovecote. Rain glistened on the shoulders of his tailored charcoal overcoat, darkening the wool into slate. His platinum blond hair, typically swept back with ruthless precision, had surrendered a few damp strands to his forehead. He rested his weight casually against his ivory-handled cane, the brass ferrule dripping a slow ring of water onto the welcome mat. For three beats, neither of them said a word. Beneath their feet, the floorboards hummed faintly with the muffled bass of the street and the sizzle of mustard seeds from the curry house below. The sharp, savory tang of toasted cumin and fried onions clung to the hallway, but within inches of Lucien, it was entirely overridden by the scent of cold rain, bergamot, and the faint, bitter trace of brimstone. "You took your time with the locks, *chérie*," Lucien said softly. His voice was a low, velvet rasp, the cadence of Marseille smoothing the hard edges of his English. Rory tightened her grip on the edge of the door, her knuckle whitening. Her bright blue eyes narrowed, sweeping over him with an involuntary inventory—the crisp collar, the steady poise, the deliberate tilt of his head that kept his right side in shadow. "Three locks, Lucien," she said, keeping her tone flat, cool, and carefully emptied of the sudden hammer of her pulse. "Eva’s rules. And generally, people knock before midnight if they expect an invitation." "I was in the neighborhood." "You don't have business on Brick Lane that doesn't involve someone losing their skin." "A harsh assessment." A faint, infuriating smirk touched the corner of his mouth, though it didn't reach his eyes. When the hallway light buzzed and flickered overhead, the contrast in his gaze sharpened: the left iris glowing a rich, predatory amber, the right an absolute, pupil-less abyss that seemed to swallow the dim yellow light whole. "May I come in? The stairwell smells aggressively of fenugreek, and I am ruining a very expensive pair of oxfords." Rory wanted to slam the door. She wanted to throw the deadbolts one by one and let the heavy brass mechanisms declare the conversation finished. Six weeks had passed since the docks, six weeks since he had stood on a rain-slicked pier and told her, with that same dreadful, polished calm, that her life was safer without his shadow cast across it. He had walked away into the London fog without looking back, leaving her with blood on her coat and a silence that had rung in her ears for a month. Instead, she stepped back into the flat. "Five minutes. And keep your coat away from the sofa." Lucien stepped over the threshold with the fluid, predatory grace that belonged more to the realm of Avaros than the south of France. As the door clicked shut and Rory turned all three locks out of sheer muscle memory, Ptolemy the tabby cat emerged from beneath an armchair piled high with folklore texts. The cat trotted over, sniffed the hem of Lucien’s trousers with cautious interest, and gave a low, questioning trill before retreating to a perch atop a stack of leather-bound grimoires. "He remembers me," Lucien murmured, unbuttoning his overcoat. "He tolerates you because you smell like trouble and he's an opportunist," Rory said, crossing her arms. Her right thumb unconsciously found the small, crescent-shaped scar on the inside of her left wrist, rubbing the pale ridge of tissue through the sleeve of her oversized woolen jumper. "Why are you here, Luc?" The nickname slipped out before she could catch it, familiar and sharp. Lucien paused, his hands still on the lapels of his coat. For a fraction of a second, the immaculate mask slipped, revealing the faint tightening around his jaw, the subtle, bruised exhaustion lingering in the hollows beneath his cheekbones. He draped his damp coat over the wooden back of a kitchen chair, careful not to disturb the parchment notes spread across the table. He set his cane against the sideboard, its polished ivory handle gleaming under the amber lamplight. "A courtesy call," he said, turning to face her. The cramped proportions of Eva’s flat—stuffed wall-to-wall with sagging bookshelves, arcane charts, and stacks of research—made him seem far larger than his five-foot-eleven frame. The air between them felt instantly compressed, charged with an electric friction that made the tiny hairs on the back of Rory's neck stand up. "You don't do courtesy," Rory countered, holding her ground in the narrow walkway between the sofa and the kitchenette. "You do transactions. Debts. Leverage. Who sent you?" "No one sends me anywhere, Aurora." Hearing her full name on his tongue struck a chord that reverberated low in her chest. She hated how easily he did it, how effortlessly he bypassed the armor she had spent weeks rebuilding between night shifts delivering takeout for Yu-Fei and long, sleepless hours staring at the ceiling above Silas' bar. "Then why now?" Her voice dropped, losing some of its defensive bite, leaving behind something rawer that she despised herself for showing. "You made your little speech by the river, Luc. You made it very clear where the line was. You drew it, you stepped over it, and you left." Lucien took a single step forward. He moved without a sound, the warmth radiating from him unnaturally intense, like a hearth banked with glowing coals. Rory refused to step back, lifting her chin to meet his gaze. "I thought it was what you wanted," he said quietly. "I wanted you to stop lying to me." "I have never lied to you." "Omission is a lie, Lucien. Disappearing into the dark because you think you're saving me from your father's blood—that's a lie. You didn't leave to protect me. You left because you were terrified of what happened between us." A sudden, sharp stillness descended on the room. Outside, the rain drummed against the windowpane, washing over the grime of East London, but inside, the silence was absolute. Lucien looked down at her, the amber of his left eye flaring with an inner heat that made the room feel suddenly stifling. His demon half was always closest to the surface when his control slipped, and right now, the polished, untouchable fixer of London's underworld looked dangerously close to fraying. "Terrified?" he repeated, the word barely a breath. He closed the remaining distance between them until the toes of his leather shoes nearly touched her socks. He smelled of rain and sweet tobacco now, an intoxicating, dizzying blend. "You think I was afraid?" "I know you were," Rory whispered, her heart hammering against her ribs like a trapped bird. "You still are." Lucien’s hand rose, hesitating for a heartbeat in the narrow space between them before his long, elegant fingers lightly brushed the side of her neck. His skin was scorching hot against the chill that perpetually clung to her collarbones. His thumb traced the line of her jaw, slow and deliberate, moving with a reverence that utterly contradicted the cruel rumors whispered about him in the subterranean alleys of the city. Rory’s breath hitched. She should have pulled away. Her cool, rational mind—the Cardiff girl who had survived Evan, who had fled across the border to build a life out of grit and independence—screamed at her to take three steps back and tell him to leave. But her body refused to obey. When his thumb drifted downward, following the curve of her throat to lightly graze the crescent scar on her wrist, her fingers instinctively curled, catching the sleeve of his charcoal suit. "Every hour since that night," Lucien murmured, his heterochromatic eyes searching hers with an intensity that bordered on painful, "I told myself that staying away was an act of discipline. That allowing you your quiet, human life was the only decent thing I had ever done." He leaned in closer, his forehead coming to rest gently against hers. Rory felt the slight shudder that ran through his frame—the terrible, unyielding tension of a man fighting his own monstrous nature and losing the battle to his heart. "It was a lie," he confessed, the admission torn from somewhere deep and jagged inside him. "You were right. I was terrified. Not of what they would do to you, Aurora. But of how easily you could destroy me." Rory let out a shuddering breath, her fingers tightening their grip on his sleeve, anchoring him there in the cluttered warmth of the flat. The hurt was still there, sharp and heavy between them, but beneath it, the undeniable, magnetic pull remained unbroken. "You're an idiot, Moreau," she whispered against his lips. "Undoubtedly," Lucien replied, and closed the distance between them.
created_at"2026-09-03T13:47:14.271Z" 9/3/2026, 1:47:14 PM
model"google/gemini-3.7-flash-20260813"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1507
moderation_latency(null)
generation_time17656
tokens_prompt788
tokens_completion2662
native_tokens_prompt786
native_tokens_completion3158
native_tokens_completion_images0
native_tokens_reasoning1221
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"
usage0.012432
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788443234-Z74Y5C7YyMehpB07YqPU"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788443234-CKUxsx9sx3F4gijmte0l"
upstream_id"YnqZavKMGb2i1MkPoMmwoQE"
provider_responses
0
endpoint_id"dd072012-3274-417d-97e3-e290cba37e31"
id"YnqZavKMGb2i1MkPoMmwoQE"
is_byokfalse
latency1501
model_permaslug"google/gemini-3.7-flash-20260813"
provider_name"Google AI Studio"
status200
total_cost0.012432
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
75.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags16
adverbTagCount2
adverbTags
0"Lucien said softly [softly]"
1"he said quietly [quietly]"
dialogueSentences30
tagDensity0.533
leniency1
rawRatio0.125
effectiveRatio0.125
70.04% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1502
totalAiIsmAdverbs9
found
0
adverb"softly"
count1
1
adverb"carefully"
count1
2
adverb"very"
count2
3
adverb"suddenly"
count1
4
adverb"lightly"
count2
5
adverb"utterly"
count1
6
adverb"gently"
count1
highlights
0"softly"
1"carefully"
2"very"
3"suddenly"
4"lightly"
5"utterly"
6"gently"
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)
40.08% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1502
totalAiIsms18
found
0
word"weight"
count1
1
word"velvet"
count1
2
word"pulse"
count1
3
word"flickered"
count1
4
word"silence"
count2
5
word"familiar"
count1
6
word"gleaming"
count1
7
word"charged"
count1
8
word"electric"
count1
9
word"reverberated"
count1
10
word"warmth"
count2
11
word"chill"
count1
12
word"traced"
count1
13
word"intensity"
count1
14
word"tension"
count1
15
word"magnetic"
count1
highlights
0"weight"
1"velvet"
2"pulse"
3"flickered"
4"silence"
5"familiar"
6"gleaming"
7"charged"
8"electric"
9"reverberated"
10"warmth"
11"chill"
12"traced"
13"intensity"
14"tension"
15"magnetic"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes narrowed"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences66
matches(empty)
99.57% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences66
filterMatches
0"feel"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences81
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen46
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords1
totalWords1495
ratio0.001
matches
0"chérie"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions13
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions39
wordCount1209
uniqueNames15
maxNameDensity0.99
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Lucien"
discoveredNames
Rory12
Moreau1
Lucien12
Marseille1
English1
London3
Avaros1
France1
Ptolemy1
Eva1
Hearing1
Yu-Fei1
East1
Cardiff1
Evan1
persons
0"Rory"
1"Moreau"
2"Lucien"
3"Eva"
4"Evan"
places
0"Marseille"
1"London"
2"France"
3"East"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences59
glossingSentenceCount1
matches
0"abyss that seemed to swallow the dim yellow light whole"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1495
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences81
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs38
mean39.34
std24.57
cv0.624
sampleLengths
028
182
271
329
443
533
65
714
876
992
1017
1183
128
1352
1451
1540
1658
1727
186
1952
2050
2137
2210
238
246
2538
2628
2751
2843
2919
3070
3182
3246
3340
3439
3543
369
379
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences66
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs184
matches
0"was scorching"
1.76% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount0
flaggedSentences4
totalSentences81
ratio0.049
matches
0"Her bright blue eyes narrowed, sweeping over him with an involuntary inventory—the crisp collar, the steady poise, the deliberate tilt of his head that kept his right side in shadow."
1"The cramped proportions of Eva’s flat—stuffed wall-to-wall with sagging bookshelves, arcane charts, and stacks of research—made him seem far larger than his five-foot-eleven frame."
2"Her cool, rational mind—the Cardiff girl who had survived Evan, who had fled across the border to build a life out of grit and independence—screamed at her to take three steps back and tell him to leave."
3"Rory felt the slight shudder that ran through his frame—the terrible, unyielding tension of a man fighting his own monstrous nature and losing the battle to his heart."
88.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount898
adjectiveStacks2
stackExamples
0"same dreadful, polished calm,"
1"small, crescent-shaped scar"
adverbCount26
adverbRatio0.028953229398663696
lyAdverbCount13
lyAdverbRatio0.014476614699331848
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences81
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences81
mean18.46
std10.07
cv0.545
sampleLengths
028
126
215
319
422
59
625
737
811
918
1013
1130
1220
1313
145
1514
1619
1737
1820
196
2019
2137
2230
237
2410
2523
2630
2730
288
2917
3030
315
3212
3311
3428
3524
3616
379
3824
3925
4019
418
426
4316
4436
4522
4628
476
4819
4912
55.97% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.3950617283950617
totalSentences81
uniqueOpeners32
50.51% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences66
matches
0"Instead, she stepped back into"
ratio0.015
62.42% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount26
totalSentences66
matches
0"His platinum blond hair, typically"
1"He rested his weight casually"
2"His voice was a low,"
3"Her bright blue eyes narrowed,"
4"she said, keeping her tone"
5"She wanted to throw the"
6"He had walked away into"
7"Her right thumb unconsciously found"
8"He draped his damp coat"
9"He set his cane against"
10"he said, turning to face"
11"She hated how easily he"
12"Her voice dropped, losing some"
13"He moved without a sound,"
14"he said quietly"
15"His demon half was always"
16"he repeated, the word barely"
17"He closed the remaining distance"
18"He smelled of rain and"
19"His skin was scorching hot"
ratio0.394
43.33% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount55
totalSentences66
matches
0"The third deadbolt gave way"
1"Lucien Moreau stood on the"
2"Rain glistened on the shoulders"
3"His platinum blond hair, typically"
4"He rested his weight casually"
5"The sharp, savory tang of"
6"Lucien said softly"
7"His voice was a low,"
8"Rory tightened her grip on"
9"Her bright blue eyes narrowed,"
10"she said, keeping her tone"
11"A faint, infuriating smirk touched"
12"Rory wanted to slam the"
13"She wanted to throw the"
14"He had walked away into"
15"Lucien stepped over the threshold"
16"The cat trotted over, sniffed"
17"Lucien murmured, unbuttoning his overcoat"
18"Rory said, crossing her arms"
19"Her right thumb unconsciously found"
ratio0.833
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences66
matches(empty)
ratio0
40.82% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences42
technicalSentenceCount6
matches
0"Her bright blue eyes narrowed, sweeping over him with an involuntary inventory—the crisp collar, the steady poise, the deliberate tilt of his head that kept his…"
1"When the hallway light buzzed and flickered overhead, the contrast in his gaze sharpened: the left iris glowing a rich, predatory amber, the right an absolute, …"
2"Lucien stepped over the threshold with the fluid, predatory grace that belonged more to the realm of Avaros than the south of France."
3"The air between them felt instantly compressed, charged with an electric friction that made the tiny hairs on the back of Rory's neck stand up."
4"Hearing her full name on his tongue struck a chord that reverberated low in her chest."
5"Rory let out a shuddering breath, her fingers tightening their grip on his sleeve, anchoring him there in the cluttered warmth of the flat."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags16
uselessAdditionCount4
matches
0"he said, turning to face her"
1"he repeated, the word barely a breath"
2"Rory whispered, her heart hammering against her ribs like a trapped bird"
3"he confessed, the admission torn from somewhere deep and jagged inside him"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags12
fancyCount6
fancyTags
0"Lucien murmured (murmur)"
1"he repeated (repeat)"
2"Rory whispered (whisper)"
3"Lucien murmured (murmur)"
4"he confessed (confess)"
5"she whispered (whisper)"
dialogueSentences30
tagDensity0.4
leniency0.8
rawRatio0.5
effectiveRatio0.4
74.2499%