Run: 2026-07-25-01KYCSJ1RCNJX2X871XF3Z7B4V

Run Details

Duration:
25.2s
Cost:
$0.033211
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 slid home with a heavy, metallic click that echoed through the small hallway, followed by the clatter of the security chain against the doorframe. Aurora Carter rested her forehead against the cool wood for a single, exhausted beat, her fingers tracing the small crescent-shaped scar on her left wrist out of sheer muscle memory. Then came the knock. It wasn't the frantic pounding of a panicked informant, nor was it the polite, hurried rap of the delivery boy bringing up leftovers from the curry house downstairs. It was three slow, rhythmic raps of silver-capped wood against oak. Rory’s heart gave a violent, traitorous thud against her ribs. She turned the locks back back, one by one. She pulled the door open, her blue eyes narrowing as the cool East London air swept into the narrow threshold, carrying with it the sharp scent of damp asphalt and the rich, roasted spice of turmeric and cardamom rising from the restaurant below. Standing under the flickering hallway bulb was Lucien Moreau. He looked insufferably, agonizingly perfect. His platinum blond hair was slicked back without a strand out of place despite the drizzle outside, catching the dim yellow light. He wore a tailored charcoal suit that fit his broad shoulders with infuriating precision, and his hands rested over the ivory handle of his cane—the smooth, carved head concealing the thin blade she knew sat inside its dark wood sheath. "Rory," he said. His voice was a low, smooth purr, laced with that subtle, aristocratic French cadence that always managed to sound like a velvet glove sliding over steel. "You've got a lot of nerve, Moreau," she said, keeping her hand flat against the edge of the door, her frame blocking the entrance. "Eva isn't here, and I'm off the clock." Lucien’s mismatched eyes fixed on hers—one a brilliant, liquid amber that faintly burned with his demon lineage, the other as black as a starless sky. The contrast was striking enough to make most people in London's underbelly flinch. Rory only stared back, her jaw set tight. "I didn't come to see Eva," he replied softly. "And I certainly didn't come to hire the Golden Empress's most reliable courier." Ptolemy, Eva’s battered gray tabby, slunk between Rory’s shins, letting out a rusty meow before marching straight past her to rub his cheeks against the hem of Lucien’s expensive trousers. Lucien looked down, a microscopic twitch of a smile pulling at the corner of his mouth. He unbuttoned his suit jacket with a flick of his wrist and reached down to brush a gloved finger over the cat's torn ear. "Traitor," Rory muttered at the animal, though she stepped back, unable to justify keeping the door open to the damp hallway any longer. Lucien took it as the invitation it barely was. He stepped over the threshold, the tip of his cane striking the worn floorboards with a dull click. Rory immediately reached past him, slamming the door shut and sliding all three deadbolts into place with unnecessary force. "Expecting trouble?" Lucien asked, leaning his cane against the edge of Eva’s cluttered desk, right beside a leaning tower of ancient leather-bound scrolls and hand-annotated research notes. "Always," Rory said, turning to face him. She crossed her arms over her chest, tucking her hands into the sleeves of her oversized jumper. "Especially when a half-demon fixer shows up at my friend's flat at midnight without calling first." "I would have called," Lucien said, his amber eye narrowing slightly as his gaze roved over her face, taking in the tired shadows under her bright blue eyes, the damp shoulder-length black hair she hadn't bothered to dry properly, and the defensive posture she wore like armor. "If you hadn't blocked my frequency three weeks ago." "I blocked it because I was tired of hearing you lie." The air between them went tight and thin. For a fraction of a second, the suave, unshakeable broker vanished, replaced by the dangerous, volatile thing that lived beneath his expensive wool suits. His amber eye flared, a sudden pulse of faint heat radiating off him that pushed back the autumn chill of the room. "I have never lied to you, Rory," he said, his tone dropping an octave, losing its airy lightness. "Omission is a lie, Lucien. You walked me into an ambush in Soho, let me believe we were just gathering intel, and then used me as the distraction so you could settle a blood debt with Avaros." Her voice stayed level, cold, legalistic—a habit beaten into her during her short-lived pre-law years in Cardiff, perfected in the harsh reality of London. "You used me." Lucien took a step toward her. He didn't rush; he moved with the languid, predatory grace of someone who owned every room he entered. But Rory didn't back down. She held her ground even as he came close enough that she could smell him—cedarwood, rain, and the unmistakable metallic tang of brimstone that clung to his skin. "I placed three of my best ward-keepers on the perimeter before you ever set foot on that street," Lucien said, stopping mere inches from her. The height difference put her looking up into his stark, mismatched gaze. "I watched every step you took. I did not allow a single shadow to touch you." "That wasn't your choice to make!" The cool veneer cracked, her voice rising, sharp and wounded. "You don't get to manage me, Lucien. You don't get to treat me like a piece on your board and then pretend it was for my own good. My ex tried that. I don't let men do that to me anymore." Lucien winced. It was a subtle movement—a tightening of his jaw, a slight shift in his shoulders—but on a man who curated every movement down to the millimeter, it was practically a scream. "Do not compare me to him," Lucien commanded softly. There was no anger in it, only a raw, jagged edge that surprised her. "I would tear this city apart brick by brick before I let harm come to you. You know that." "Then why are you here?" she whispered, her hands dropping from her sleeves, her pulse hammering in her throat. Her left hand hovered near her side, the crescent scar white against her pale skin. "Why come here tonight? To apologize?" Lucien reached out. His fingers hovered over her wrist for a agonizing second before he made contact, his leather-gloved thumb gently tracing the curve of the old childhood scar on her skin. His touch was remarkably light, almost hesitant, contrasting sharply with the terrifying aura he usually projected in the city's dark corners. "Because the silence was intolerable," he admitted. The polished fixer was gone; the man standing in front of her looked distinctly human, tormented by something he couldn't negotiate his way out of. "Because I haven't slept a full hour since you walked out of my office. Because every time I close my eyes, I see the way you looked at me before you left." Rory swallowed hard. The heat radiating from his hand seeped through her skin, melting the rigid anger she’d spent three weeks nursing into something far more dangerous, far more fragile. She hated how easily he dismantled her defenses, hated that her body remembered the exact weight of his attention, the way he looked at her when no one else was watching. "You hurt me, Luc," she said, her Welsh accent creeping into the vowels, a rare slip that showed just how deep the cut had gone. "I know," Lucien whispered. His black eye seemed to swallow the dim light of the flat, while the amber one burned with an unbearable intensity. He leaned down slightly, his breath warm against her cheek. "Tell me to leave, Rory. Tell me you want me gone, and I will walk out that door and never cross your threshold again. I will grant you that mercy." Rory stared up at him. She thought of the three deadbolts on the door. She thought of the safe, quiet, scraped-together life she was trying to build above the noise of the city. She thought of how dangerous he was, how completely he threatened to undo her careful composure. Her fingers reached out, taking hold of the heavy charcoal wool of his lapels. She didn't push him away. Instead, she pulled him an inch closer. "Don't you dare offer me mercy," she breathed against his lips. "Just tell me the truth." Lucien’s breath hitched, his hand slipping from her wrist up to the back of her neck, his fingers tangling in her dark hair as he closed the remaining distance between them.
created_at"2026-07-25T14:06:10.711Z" 7/25/2026, 2:06:10 PM
model"google/gemini-3.6-flash-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1417
moderation_latency(null)
generation_time25127
tokens_prompt788
tokens_completion3044
native_tokens_prompt786
native_tokens_completion4271
native_tokens_completion_images0
native_tokens_reasoning2391
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"
usage0.0332115
router(null)
provider_responses
0
endpoint_id"5d6d133d-a953-4781-a835-7ee76f4e1388"
id"0sJkasOHMuH3jrEP75iJyQ8"
is_byokfalse
latency1417
model_permaslug"google/gemini-3.6-flash-20260721"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784988370-htEIWoslL1FyvCYmrrmT"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784988370-JQvGyS1gZxRNce27H7nc"
upstream_id"0sJkasOHMuH3jrEP75iJyQ8"
total_cost0.0332115
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
82.35% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags17
adverbTagCount2
adverbTags
0"he replied softly [softly]"
1"Lucien commanded softly [softly]"
dialogueSentences30
tagDensity0.567
leniency1
rawRatio0.118
effectiveRatio0.118
75.93% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1454
totalAiIsmAdverbs7
found
0
adverb"softly"
count2
1
adverb"slightly"
count2
2
adverb"gently"
count1
3
adverb"sharply"
count1
4
adverb"completely"
count1
highlights
0"softly"
1"slightly"
2"gently"
3"sharply"
4"completely"
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)
51.86% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1454
totalAiIsms14
found
0
word"echoed"
count1
1
word"tracing"
count2
2
word"pounding"
count1
3
word"rhythmic"
count1
4
word"perfect"
count1
5
word"velvet"
count1
6
word"pulse"
count2
7
word"chill"
count1
8
word"stark"
count1
9
word"silence"
count1
10
word"weight"
count1
11
word"intensity"
count1
highlights
0"echoed"
1"tracing"
2"pounding"
3"rhythmic"
4"perfect"
5"velvet"
6"pulse"
7"chill"
8"stark"
9"silence"
10"weight"
11"intensity"
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
narrationSentences69
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences69
filterMatches(empty)
hedgeMatches
0"managed to"
1"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences82
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen63
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1448
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions17
unquotedAttributions0
matches(empty)
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions35
wordCount1121
uniqueNames11
maxNameDensity1.25
worstName"Lucien"
maxWindowNameDensity2.5
worstWindowName"Lucien"
discoveredNames
Carter1
East1
London3
Lucien14
Moreau1
French1
Ptolemy1
Eva2
Rory9
Cardiff1
Welsh1
persons
0"Carter"
1"Lucien"
2"Moreau"
3"Eva"
4"Rory"
places
0"East"
1"London"
2"Cardiff"
globalScore0.876
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences55
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1448
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences82
matches
0"hated that her"
85.86% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs36
mean40.22
std18.12
cv0.451
sampleLengths
057
14
239
310
452
59
667
729
832
946
1022
1130
1263
1346
1427
1540
1656
1711
1854
1918
2064
2157
2253
2357
2433
2542
2640
2753
2864
2961
3025
3165
3249
3326
3416
3531
95.09% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences69
matches
0"was slicked"
1"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs187
matches
0"was watching"
1"was trying"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount2
flaggedSentences7
totalSentences82
ratio0.085
matches
0"He wore a tailored charcoal suit that fit his broad shoulders with infuriating precision, and his hands rested over the ivory handle of his cane—the smooth, carved head concealing the thin blade she knew sat inside its dark wood sheath."
1"Lucien’s mismatched eyes fixed on hers—one a brilliant, liquid amber that faintly burned with his demon lineage, the other as black as a starless sky."
2"\"Omission is a lie, Lucien. You walked me into an ambush in Soho, let me believe we were just gathering intel, and then used me as the distraction so you could settle a blood debt with Avaros.\" Her voice stayed level, cold, legalistic—a habit beaten into her during her short-lived pre-law years in Cardiff, perfected in the harsh reality of London."
3"He didn't rush; he moved with the languid, predatory grace of someone who owned every room he entered."
4"She held her ground even as he came close enough that she could smell him—cedarwood, rain, and the unmistakable metallic tang of brimstone that clung to his skin."
5"It was a subtle movement—a tightening of his jaw, a slight shift in his shoulders—but on a man who curated every movement down to the millimeter, it was practically a scream."
6"The polished fixer was gone; the man standing in front of her looked distinctly human, tormented by something he couldn't negotiate his way out of."
88.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1135
adjectiveStacks2
stackExamples
0"small crescent-shaped scar"
1"ancient leather-bound scrolls"
adverbCount44
adverbRatio0.038766519823788544
lyAdverbCount21
lyAdverbRatio0.018502202643171806
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences82
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences82
mean17.66
std11.48
cv0.65
sampleLengths
027
130
24
328
411
510
69
743
89
95
1022
1140
123
1326
1424
158
1625
1713
188
199
2013
2130
2216
2324
2423
259
2618
2719
2827
297
3017
3116
3247
339
3411
358
3624
3722
3818
3961
403
416
4218
435
4428
4525
4612
4716
4816
4941
60.98% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.4024390243902439
totalSentences82
uniqueOpeners33
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences65
matches
0"Then came the knock."
1"Instead, she pulled him an"
ratio0.031
16.92% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount33
totalSentences65
matches
0"It wasn't the frantic pounding"
1"It was three slow, rhythmic"
2"She turned the locks back"
3"She pulled the door open,"
4"He looked insufferably, agonizingly perfect."
5"His platinum blond hair was"
6"He wore a tailored charcoal"
7"His voice was a low,"
8"she said, keeping her hand"
9"he replied softly"
10"He unbuttoned his suit jacket"
11"He stepped over the threshold,"
12"She crossed her arms over"
13"His amber eye flared, a"
14"he said, his tone dropping"
15"Her voice stayed level, cold,"
16"He didn't rush; he moved"
17"She held her ground even"
18"It was a subtle movement—a"
19"she whispered, her hands dropping"
ratio0.508
6.15% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount59
totalSentences65
matches
0"The third deadbolt slid home"
1"Aurora Carter rested her forehead"
2"It wasn't the frantic pounding"
3"It was three slow, rhythmic"
4"Rory’s heart gave a violent,"
5"She turned the locks back"
6"She pulled the door open,"
7"He looked insufferably, agonizingly perfect."
8"His platinum blond hair was"
9"He wore a tailored charcoal"
10"His voice was a low,"
11"she said, keeping her hand"
12"Lucien’s mismatched eyes fixed on"
13"The contrast was striking enough"
14"Rory only stared back, her"
15"he replied softly"
16"Ptolemy, Eva’s battered gray tabby,"
17"Lucien looked down, a microscopic"
18"He unbuttoned his suit jacket"
19"Rory muttered at the animal,"
ratio0.908
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences65
matches(empty)
ratio0
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences36
technicalSentenceCount9
matches
0"The third deadbolt slid home with a heavy, metallic click that echoed through the small hallway, followed by the clatter of the security chain against the doorf…"
1"He wore a tailored charcoal suit that fit his broad shoulders with infuriating precision, and his hands rested over the ivory handle of his cane—the smooth, car…"
2"Ptolemy, Eva’s battered gray tabby, slunk between Rory’s shins, letting out a rusty meow before marching straight past her to rub his cheeks against the hem of …"
3"For a fraction of a second, the suave, unshakeable broker vanished, replaced by the dangerous, volatile thing that lived beneath his expensive wool suits."
4"His amber eye flared, a sudden pulse of faint heat radiating off him that pushed back the autumn chill of the room."
5"She held her ground even as he came close enough that she could smell him—cedarwood, rain, and the unmistakable metallic tang of brimstone that clung to his ski…"
6"It was a subtle movement—a tightening of his jaw, a slight shift in his shoulders—but on a man who curated every movement down to the millimeter, it was practic…"
7"The heat radiating from his hand seeped through her skin, melting the rigid anger she’d spent three weeks nursing into something far more dangerous, far more fr…"
8"Lucien’s breath hitched, his hand slipping from her wrist up to the back of her neck, his fingers tangling in her dark hair as he closed the remaining distance …"
36.76% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags17
uselessAdditionCount3
matches
0"Rory said, turning to face him"
1"he said, his tone dropping an octave, losing its airy lightness"
2"The cool veneer cracked, her voice rising, sharp and wounded"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags14
fancyCount5
fancyTags
0"Rory muttered (mutter)"
1"she whispered (whisper)"
2"he admitted (admit)"
3"Lucien whispered (whisper)"
4"she breathed (breathe)"
dialogueSentences30
tagDensity0.467
leniency0.933
rawRatio0.357
effectiveRatio0.333
72.7746%