Run: 2026-07-25-01KYCW5NTPAJN54DZBPRSFVTYN

Run Details

Duration:
7.1s
Cost:
$0.003393
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 always stuck, catching on the warped oak frame of the door before giving way with a dry, splintering snap. Rory wrenched it open, her mind still halfway down Brick Lane, wrestling with the delivery manifest from the Golden Empress and the stubborn knot in her shoulder blades. She wore her faded wool coat over a heavy sweater, her straight black hair falling loose around her shoulders. As the door swung wide, the stale heat of the hallway met the fragrant, cumin-heavy air drifting up from the curry house below. And then she stopped breathing. Standing in the narrow, dimly lit corridor was Lucien Moreau. He looked entirely out of place against the peeling wallpaper and grease-stained carpet, yet somehow he made the cramped landing look like a private gallery. He wore a tailored charcoal suit that fit his lean frame with architectural precision, the jacket buttoned high. His platinum blond hair was slicked back, catching the harsh yellow glare of the overhead bulb. But it was his face—the sharp angles of his jaw, the faint, ironic curl of his mouth—that paralyzed her. And his eyes. One amber, burning and bright; the other a bottomless, light-absorbing black. In his right hand, he leaned on an ivory-handled cane, the polished wood gleaming faintly in the gloom. Neither of them spoke for three long heartbeats. Rory’s hand tightened instinctively around the brass door handle until her knuckles turned white, her thumb brushing over the small crescent-shaped scar on her left wrist—a nervous tic she thought she had unlearned. You took your time, Lucien said, his voice a low, rich baritone with just a trace of its native Marseille cadence. I was beginning to think you had permanently relocated to the provinces. Or worse, found an honest delivery service. My door has three deadbolts for a reason, Moreau, Rory managed, her cool-headedness rushing back to shore up her ribs against the sudden, violent thumping of her heart. Usually, solicitors and bill collectors have the decency to leave a card downstairs. How did you even get past the street door? It’s locked. Locks are suggestions, Rory. Especially yours. Lucien shifted his weight onto the cane, stepping closer without actually crossing the threshold. He smelled of cold air, expensive cedarwood, and the faint, bitter ozone tang that always seemed to cling to him after a night in the underworld. You look well. Exhausted, but well. I’d look a damn sight better if I didn’t have a ghost haunting my landing. What do you want, Lucien? We said everything that needed saying six months ago in that dingy office off Soho. Did we? Lucien tilt his head, his heterochromatic gaze tracing the line of her jaw, lingering just a fraction too long on her mouth. I recall you doing a remarkable impression of a closing vault while I tried to explain myself. Or perhaps you just preferred the view of the pavement from the cab. You lied to me about who you were working with, Rory snapped, a hot spike of ancient hurt flaring behind her ribs. You used my connections to get into the Avaros archives, and you didn't think I had a right to know that half the people trying to put a knife in your back were your father’s business associates? I was protecting you from a world you had no business dipping your toes into, Lucien countered, the playful edge vanishing from his voice, replaced by a sudden, dangerous intensity. You were supposed to stay in Cardiff, finishing your pre-Law degree, living a safe, boring life where nobody bleeds on the upholstery. Instead, you followed me down the rabbit hole, and then you had the audacity to be angry when the bite marks showed. I am not some fragile porcelain doll you can tuck away on a shelf, Lucien! Rory stepped forward, planting herself in the doorway, blocking his entry. I left Cardiff because my life was already a cage, and I didn't come to London to let a half-demon fixer curate my danger level for me. We are done. You made your choice, I made mine. Now turn around and go back to whatever den of vipers you crawled out of. Lucien looked down at her, his expression unreadable. For a moment, the silence stretched between them, thick with unsaid things—the late nights over stale takeout maps, the desperate warmth of skin against skin in the dark, the mutual stubbornness that had finally shattered them both. He didn't move. Instead, he lifted his left hand—the one not resting on the cane—and reached out. His fingers hovered an inch from her cheek, trembling ever so slightly before he dropped his hand back to his side. Ptolemy is missing, Lucien said quietly. Rory froze. What? Your tabby. The fat one with the white paws. I saw him slip out the alley door downstairs about twenty minutes ago while I was waiting for you. He was chasing a rather large rat toward Commercial Street. You know as well as I do that the lower wards aren't safe for ordinary pets after dark, let alone a stray cat with a penchant for supernatural rodents. Rory closed her eyes for a second, letting out a long, ragged sigh. Ptolemy was her anchor, the one soft, warm, purring constant in a life that had grown entirely too complicated. Damn it, she muttered, her anger deflating into sheer panic. She looked back up at Lucien, her bright blue eyes flashing with a mix of resentment and desperation. If you touch my cat, Lucien— I’m the only reason he’s going to come back with all his fur intact, Lucien interrupted, a faint, winning smile touching his lips. Come on, Laila. Let’s go find your cat before some stray ghoul decides he looks like an appetizer. He turned on his heel, waiting for her. Rory stood in her doorway for a beat longer, cursing him in three languages, before grabbing her keys and slamming the door shut behind them.
created_at"2026-07-25T14:51:51.007Z" 7/25/2026, 2:51:51 PM
model"google/gemini-3.5-flash-lite-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency313
moderation_latency(null)
generation_time7033
tokens_prompt788
tokens_completion1471
native_tokens_prompt786
native_tokens_completion1263
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"
usage0.0033933
router(null)
provider_responses
0
endpoint_id"6bd8f433-79e1-416c-b407-1772eb796c9a"
id"h81karP9CYrRjMcPyavR4As"
is_byokfalse
latency313
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-1784991111-unTHHgZmXI3qkSrmP6Qi"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784991111-IJ7n8FJMSExvX0hTk2wM"
upstream_id"h81karP9CYrRjMcPyavR4As"
total_cost0.0033933
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
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
95.03% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1007
totalAiIsmAdverbs1
found
0
adverb"ever so slightly"
count1
highlights
0"ever so slightly"
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)
45.38% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1007
totalAiIsms11
found
0
word"gleaming"
count1
1
word"gloom"
count1
2
word"weight"
count1
3
word"tracing"
count1
4
word"remarkable"
count1
5
word"intensity"
count1
6
word"porcelain"
count1
7
word"unreadable"
count1
8
word"silence"
count1
9
word"warmth"
count1
10
word"shattered"
count1
highlights
0"gleaming"
1"gloom"
2"weight"
3"tracing"
4"remarkable"
5"intensity"
6"porcelain"
7"unreadable"
8"silence"
9"warmth"
10"shattered"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"knuckles turned white"
count1
highlights
0"knuckles turned white"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences69
matches(empty)
39.34% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount3
hedgeCount2
narrationSentences69
filterMatches
0"look"
1"know"
hedgeMatches
0"seemed to"
1"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences69
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen38
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1001
ratio0
matches(empty)
0.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions5
unquotedAttributions4
matches
0"You took your time, Lucien said, his voice a low, rich baritone with just a trace of its native Marseille cadence."
1"You lied to me about who you were working with, Rory snapped, a hot spike of ancient hurt flaring behind her ribs."
2"Ptolemy is missing, Lucien said quietly."
3"Damn it, she muttered, her anger deflating into sheer panic."
90.06% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions43
wordCount1001
uniqueNames16
maxNameDensity1.2
worstName"Lucien"
maxWindowNameDensity2
worstWindowName"Lucien"
discoveredNames
Brick1
Lane1
Golden1
Empress1
Lucien12
Moreau2
Marseille1
Rory9
Soho1
Avaros1
Cardiff2
London1
Commercial1
Street1
Laila1
You7
persons
0"Lucien"
1"Moreau"
2"Rory"
3"Laila"
4"You"
places
0"Brick"
1"Lane"
2"Golden"
3"Marseille"
4"Soho"
5"Cardiff"
6"London"
7"Commercial"
8"Street"
globalScore0.901
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences54
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1001
matches(empty)
70.05% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences69
matches
0"know that half"
1"do that the"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs23
mean43.52
std25.23
cv0.58
sampleLengths
092
15
210
392
418
541
640
752
852
935
1054
1159
1274
1378
1445
1538
166
173
1867
1932
2034
2141
2233
95.09% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences69
matches
0"was slicked"
1"were supposed"
0.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs165
matches
0"was beginning"
1"were working"
2"was protecting"
3"was waiting"
4"was chasing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount7
semicolonCount1
flaggedSentences6
totalSentences69
ratio0.087
matches
0"But it was his face—the sharp angles of his jaw, the faint, ironic curl of his mouth—that paralyzed her."
1"One amber, burning and bright; the other a bottomless, light-absorbing black."
2"Rory’s hand tightened instinctively around the brass door handle until her knuckles turned white, her thumb brushing over the small crescent-shaped scar on her left wrist—a nervous tic she thought she had unlearned."
3"For a moment, the silence stretched between them, thick with unsaid things—the late nights over stale takeout maps, the desperate warmth of skin against skin in the dark, the mutual stubbornness that had finally shattered them both."
4"Instead, he lifted his left hand—the one not resting on the cane—and reached out."
5"If you touch my cat, Lucien—"
85.89% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1014
adjectiveStacks2
stackExamples
0"fragrant, cumin-heavy air"
1"small crescent-shaped scar"
adverbCount43
adverbRatio0.04240631163708087
lyAdverbCount13
lyAdverbRatio0.01282051282051282
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences69
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences69
mean14.51
std9.27
cv0.639
sampleLengths
022
128
219
323
45
510
625
718
816
919
103
1111
1218
138
1433
1521
1612
177
1828
1913
209
212
224
232
2414
2526
263
273
2815
295
3015
312
3222
3317
3413
3522
3637
3730
3822
3922
4015
4111
4227
433
447
4515
468
4737
483
4914
81.64% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats2
diversityRatio0.5072463768115942
totalSentences69
uniqueOpeners35
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences63
matches
0"Usually, solicitors and bill collectors"
1"Instead, you followed me down"
2"Instead, he lifted his left"
ratio0.048
42.22% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount28
totalSentences63
matches
0"She wore her faded wool"
1"He looked entirely out of"
2"He wore a tailored charcoal"
3"His platinum blond hair was"
4"You took your time, Lucien"
5"I was beginning to think"
6"My door has three deadbolts"
7"He smelled of cold air,"
8"You look well."
9"I’d look a damn sight"
10"We said everything that needed"
11"I recall you doing a"
12"You lied to me about"
13"You used my connections to"
14"I was protecting you from"
15"You were supposed to stay"
16"I am not some fragile"
17"I left Cardiff because my"
18"We are done."
19"You made your choice, I"
ratio0.444
100.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount42
totalSentences63
matches
0"The third deadbolt always stuck,"
1"Rory wrenched it open, her"
2"She wore her faded wool"
3"He looked entirely out of"
4"He wore a tailored charcoal"
5"His platinum blond hair was"
6"Neither of them spoke for"
7"Rory’s hand tightened instinctively around"
8"You took your time, Lucien"
9"I was beginning to think"
10"My door has three deadbolts"
11"Locks are suggestions, Rory."
12"Lucien shifted his weight onto"
13"He smelled of cold air,"
14"You look well."
15"I’d look a damn sight"
16"We said everything that needed"
17"Lucien tilt his head, his"
18"I recall you doing a"
19"You lied to me about"
ratio0.667
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences63
matches
0"Now turn around and go"
1"If you touch my cat,"
ratio0.032
63.49% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences45
technicalSentenceCount5
matches
0"He wore a tailored charcoal suit that fit his lean frame with architectural precision, the jacket buttoned high."
1"But it was his face—the sharp angles of his jaw, the faint, ironic curl of his mouth—that paralyzed her."
2"Lucien tilt his head, his heterochromatic gaze tracing the line of her jaw, lingering just a fraction too long on her mouth."
3"For a moment, the silence stretched between them, thick with unsaid things—the late nights over stale takeout maps, the desperate warmth of skin against skin in…"
4"Ptolemy was her anchor, the one soft, warm, purring constant in a life that had grown entirely too complicated."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags0
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
80.2736%