Run: 2026-07-25-01KYCWJM1MPX2ZNC1MBNR89HTR

Run Details

Duration:
7.9s
Cost:
$0.003768
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 turn of the deadbolt sounded like a dry bone snapping in the cramped hallway of the Brick Lane flat. Rory pulled the door inward, a stack of translated grimoire pages pinned beneath her chin, ready to snap at whichever courier had ignored the sign about parcels left at the curry house downstairs. Instead of a clipboard, her gaze hit a expanse of charcoal wool, impeccably tailored across broad shoulders. She froze, the air backing up in her throat. Lucien stepped past the threshold before she could muster the muscle memory to plant a foot in the gap. He moved with that infuriating, predatory grace, his platinum blond hair catching the dim light of the hallway before he turned to face her. One of his eyes was the clear, warm amber of a late-autumn harvest; the other was a bottomless, light-swallowing black. "You really ought to oil the middle lock, Rory," Lucien said, his voice a low, smooth baritone that brushed against her ribs like a physical touch. He leaned his weight onto an ivory-handled cane, though she knew well enough that the limp was mostly theater, a convenient affectation to hide the thin, lethal blade concealed within the shaft. "Anyone could walk right in. Or worse, stay out." Rory let the stack of papers slide from her chin, catching them against her chest before they hit the scuffed linoleum. She forced her shoulders down, banishing the sudden, traitorous spike of heat that bloomed in the pit of her stomach. Cool-headed. Intelligent. Out-of-the-box thinking. She recited her internal mantras like a shield against the man who had systematically dismantled her equilibrium six months ago and vanished into the fog of the London underground without so much as a typed note. "The middle lock sticks because the frame warped in the damp," she said, her voice steadier than she felt. She backed up a step, giving herself room to breathe as he filled the tiny entryway. The scent of him—rain, expensive cedar, and the sharp, ozone tang that always clung to creatures born too close to the rift of Avaros—wrapped around her. "And people don't walk in here, Lucien, because I keep three deadbolts thrown. Or at least I used to, until someone decided my personal security was merely a suggestion." "Circumstances required discretion." He closed the door behind him with a quiet, solid click that locked the rest of London outside. Ptolemy, the fat tabby cat who owned the center of the sofa, didn't even bother to open an eye at the sound. "Discretion." Rory dropped the papers onto a knee-high stack of research notes by the radiator. She turned back to face him, crossing her arms tightly over her chest, her fingers instinctively brushing the small crescent-shaped scar on her left wrist. "Is that what we're calling ghosting someone after an operation goes sideways? Discretion?" Lucien didn't flinch. He never flinched. He simply tracked her movement with those mismatched eyes, taking in the smudge of printer ink on her cheek, the straight fall of her black hair, the frayed cuffs of her oversized sweater. "The safehouse was compromised within twenty minutes of our departure," Lucien said softly, stepping closer. The air between them thinned, charged with the familiar, humming friction that had nearly gotten them both killed in a warehouse in Docklands last winter. "If I had stayed within a three-mile radius of you, the Wardens would have traced the demonic resonance back to your door. I kept my distance to keep you alive, Rory." "Don't patronize me," she snapped, the cool facade cracking just enough to let the raw, stinging hurt of the past half-year bleed through. "I am not some delicate human liability you can pack away and unpack when it suits your schedule. I handled myself in Cardiff, and I handled myself before you decided you were my designated savior." "I never thought you were a liability," Lucien murmured. He stopped just inches away, close enough that she could see the faint silver constellation of a scar along his jawline—a souvenir from a night they had spent bleeding together against a brick wall in Soho. "If I thought you were weak, I wouldn't have spent every night for six months wondering if you were still drinking your tea too sweet, or if you had finally learned to lock your doors." The words hit her like a physical blow, soft and devastating. The anger that had sustained her through months of sleepless nights and silent phone lines evaporated, leaving behind a terrifying, hollow ache. "You didn't call," she whispered, the edge gone from her voice. "I couldn't." He reached out, his gloved fingers hovering an inch from her cheek before dropping back to the head of his cane. It was a rare display of restraint, one that cost him; she saw the muscle ticking in his jaw. "The Avaros syndicate put a price on anyone who helped me slip the net. If my voice had crossed a wire, they would have found this flat before dawn." "And now?" Rory looked up at him, her bright blue eyes searching his face, desperate and angry all at once. "Has the price dropped, or did you just get tired of hiding?" A slow, dangerous smile touched the corners of Lucien’s mouth—not humor, but the grim satisfaction of a man stepping onto a battlefield he had chosen. "I got tired of hiding," he said. He shifted his weight, closing the remaining distance between them until the charcoal wool of his suit brushed the knit of her sweater. "And I heard you were looking for a fixer who knows how to crack a sealed blood-lock in the East End." Rory let out a sharp, breathless laugh, though her heart was hammering against her ribs like a trapped bird. She tilted her chin up, refusing to shrink back, even as the warmth of his body radiated against hers, melting away the bitter distance they had built. "You heard wrong," she lied softly, her gaze dropping to his mouth before rising back to meet that impossible, terrifying amber eye. "I work alone now." "You never worked alone, Rory," Lucien murmured, his hand finally moving, his fingers tangling softly in the straight black hair at the nape of her neck, tipping her face up to his. "You were just waiting for me to catch up." She didn't pull away. As his lips came down to meet hers, tasting of rain and old sins and a desperate, half-starved longing, Rory let the last of her defenses fall, pulling him closer into the crowded, chaotic little flat and letting the rest of the world burn away.
created_at"2026-07-25T14:58:55.166Z" 7/25/2026, 2:58:55 PM
model"google/gemini-3.5-flash-lite-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency316
moderation_latency(null)
generation_time7817
tokens_prompt788
tokens_completion1627
native_tokens_prompt786
native_tokens_completion1413
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"STOP"
service_tier"default"
usage0.0037683
router(null)
provider_responses
0
endpoint_id"6bd8f433-79e1-416c-b407-1772eb796c9a"
id"L89kaqvcE5f1jrEPyo-3kAs"
is_byokfalse
latency316
model_permaslug"google/gemini-3.5-flash-lite-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-1784991535-wuhyV39BBhb3XEfSTaK3"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784991535-m08oVrPHv0HzVv3BLzgO"
upstream_id"L89kaqvcE5f1jrEPyo-3kAs"
total_cost0.0037683
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
46.15% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags13
adverbTagCount2
adverbTags
0"Lucien said softly [softly]"
1"she lied softly [softly]"
dialogueSentences24
tagDensity0.542
leniency1
rawRatio0.154
effectiveRatio0.154
77.56% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1114
totalAiIsmAdverbs5
found
0
adverb"really"
count1
1
adverb"tightly"
count1
2
adverb"softly"
count3
highlights
0"really"
1"tightly"
2"softly"
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)
55.12% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1114
totalAiIsms10
found
0
word"weight"
count2
1
word"stomach"
count1
2
word"charged"
count1
3
word"familiar"
count1
4
word"traced"
count1
5
word"resonance"
count1
6
word"facade"
count1
7
word"warmth"
count1
8
word"chaotic"
count1
highlights
0"weight"
1"stomach"
2"charged"
3"familiar"
4"traced"
5"resonance"
6"facade"
7"warmth"
8"chaotic"
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
narrationSentences45
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences45
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences56
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen46
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1110
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions11
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions21
wordCount819
uniqueNames9
maxNameDensity0.85
worstName"Lucien"
maxWindowNameDensity1.5
worstWindowName"Lucien"
discoveredNames
Brick1
Lane1
London2
Avaros1
Ptolemy1
Docklands1
Lucien7
Soho1
Rory6
persons
0"Avaros"
1"Lucien"
2"Rory"
places
0"Brick"
1"Lane"
2"London"
3"Ptolemy"
4"Docklands"
5"Soho"
globalScore1
windowScore1
80.56% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences36
glossingSentenceCount1
matches
0"sounded like a dry bone snapping in the cr"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.901
wordCount1110
matches
0"not humor, but the grim satisfaction of a man stepping onto a battlefield h"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences56
matches(empty)
87.75% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs23
mean48.26
std22.06
cv0.457
sampleLengths
054
117
29
363
467
581
690
743
853
939
1071
1158
1280
1333
1411
1571
1632
1725
1851
1946
2026
2141
2249
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences45
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs132
matches
0"was hammering"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount4
semicolonCount2
flaggedSentences5
totalSentences56
ratio0.089
matches
0"One of his eyes was the clear, warm amber of a late-autumn harvest; the other was a bottomless, light-swallowing black."
1"The scent of him—rain, expensive cedar, and the sharp, ozone tang that always clung to creatures born too close to the rift of Avaros—wrapped around her."
2"He stopped just inches away, close enough that she could see the faint silver constellation of a scar along his jawline—a souvenir from a night they had spent bleeding together against a brick wall in Soho."
3"It was a rare display of restraint, one that cost him; she saw the muscle ticking in his jaw."
4"A slow, dangerous smile touched the corners of Lucien’s mouth—not humor, but the grim satisfaction of a man stepping onto a battlefield he had chosen."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount834
adjectiveStacks1
stackExamples
0"small crescent-shaped scar"
adverbCount31
adverbRatio0.03717026378896882
lyAdverbCount11
lyAdverbRatio0.013189448441247002
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences56
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences56
mean19.82
std10.26
cv0.517
sampleLengths
021
133
217
39
419
524
620
726
832
99
1021
1120
121
131
142
1536
1619
1716
1826
1929
2021
2122
2215
2325
2413
253
263
2733
2815
2925
3031
3123
3235
339
3436
3535
3611
3722
3811
3923
4019
4129
4220
4312
4425
457
4623
4721
4819
4927
62.50% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.42857142857142855
totalSentences56
uniqueOpeners24
83.33% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences40
matches
0"Instead of a clipboard, her"
ratio0.025
20.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount20
totalSentences40
matches
0"She froze, the air backing"
1"He moved with that infuriating,"
2"He leaned his weight onto"
3"She forced her shoulders down,"
4"She recited her internal mantras"
5"she said, her voice steadier"
6"She backed up a step,"
7"He closed the door behind"
8"She turned back to face"
9"He never flinched."
10"He simply tracked her movement"
11"she snapped, the cool facade"
12"He stopped just inches away,"
13"she whispered, the edge gone"
14"He reached out, his gloved"
15"It was a rare display"
16"He shifted his weight, closing"
17"She tilted her chin up,"
18"she lied softly, her gaze"
19"She didn't pull away."
ratio0.5
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount37
totalSentences40
matches
0"The third turn of the"
1"Rory pulled the door inward,"
2"She froze, the air backing"
3"Lucien stepped past the threshold"
4"He moved with that infuriating,"
5"Lucien said, his voice a"
6"He leaned his weight onto"
7"Rory let the stack of"
8"She forced her shoulders down,"
9"She recited her internal mantras"
10"she said, her voice steadier"
11"She backed up a step,"
12"The scent of him—rain, expensive"
13"He closed the door behind"
14"Ptolemy, the fat tabby cat"
15"Rory dropped the papers onto"
16"She turned back to face"
17"Lucien didn't flinch."
18"He never flinched."
19"He simply tracked her movement"
ratio0.925
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences40
matches(empty)
ratio0
28.57% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences25
technicalSentenceCount4
matches
0"She forced her shoulders down, banishing the sudden, traitorous spike of heat that bloomed in the pit of her stomach."
1"She recited her internal mantras like a shield against the man who had systematically dismantled her equilibrium six months ago and vanished into the fog of the…"
2"The air between them thinned, charged with the familiar, humming friction that had nearly gotten them both killed in a warehouse in Docklands last winter."
3"The anger that had sustained her through months of sleepless nights and silent phone lines evaporated, leaving behind a terrifying, hollow ache."
48.08% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags13
uselessAdditionCount2
matches
0"she said, her voice steadier than she felt"
1"she whispered, the edge gone from her voice"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags9
fancyCount5
fancyTags
0"she snapped (snap)"
1"Lucien murmured (murmur)"
2"she whispered (whisper)"
3"she lied softly (lie)"
4"Lucien murmured (murmur)"
dialogueSentences24
tagDensity0.375
leniency0.75
rawRatio0.556
effectiveRatio0.417
72.7873%