Run: 2026-05-19-01KS0TZ3FS9T3PV5WWNEDT4AY0

Run Details

Duration:
21.5s
Cost:
$0.035010
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 metallic scrape of the locks felt unusually loud in the quiet of the flat. Rory turned the key in the top deadbolt, then the middle, and finally the bottom, her fingers moving with the muscle memory of someone who had learned to value security above all else. Outside, the rain was a relentless smear against the windowpanes, carrying the faint, spiced aroma of the curry house downstairs up into the narrow stairwell. She pulled the door open, expecting a courier or perhaps Eva returning early from her research trip. Instead, she found herself staring at a chest clad in dry, impeccably tailored charcoal wool. Rory’s breath hitched, freezing in her throat. She slowly raised her gaze, past the crisp collar of his white shirt to the sharp line of his jaw, and finally to the eyes that had haunted the periphery of her sleep for the last four months. One was a warm, human amber; the other was a bottomless, obsidian black that seemed to absorb the dim light of the corridor. "Rory," Lucien said. His voice was a low, velvet purr, carrying the faint, elegant lilt of his Marseille upbringing. Standing in the dingy, narrow hallway of the Brick Lane flat, he looked entirely out of place, like an oil painting hung in a derelict warehouse. In his right hand, he held his ivory-handled cane, the silver band catching the amber glow of the single overhead bulb. "Lucien," she managed, her voice steadier than her racing pulse. She kept her grip tight on the edge of the door, using it as a physical shield. "What are you doing here?" "It is raining," he observed mildly, though his amber eye searched her face with an intensity that made her skin prickle. "And the threshold of your friend’s flat is remarkably drafty. May I come in?" "No." The word popped out before she could think, sharp and defensive. A shadow of something—hurt, perhaps, or merely amusement—flickered across his handsome features, gone as quickly as it had appeared. "Still as welcoming as ever, I see. I assure you, my intentions are entirely professional. Mostly." "The last time we spoke, Lucien, you told me it was a mistake to ever get involved with you," Rory said, her bright blue eyes narrowing. She subconsciously reached down, her right hand tracing the small, crescent-shaped scar on her left wrist—a nervous habit she hated herself for indulging. "You made your exit quite clear. I don't do sequels." Lucien took a half-step closer. He didn't try to force the door, but the sheer presence of him—the understated power radiating from his half-demon heritage, the faint scent of rain, cedarwood, and the cold, metallic tang of the Avaros realm—flooded the doorway. "I was trying to keep you alive," he said softly. "A task made infinitely more difficult when you are angry with me." "I’m not angry. I’m indifferent." "You are a terrible liar, *ma chérie*." From behind Rory’s ankles, a soft meow broke the standoff. Ptolemy, Eva’s chubby tabby cat, nudged his head past Rory’s calf, sniffing the air. The cat paused, recognizing the subtle, sulfurous undertone of a creature not entirely of this world, but instead of fleeing, Ptolemy stepped out and began to lazily rub his cheek against the pristine cuff of Lucien’s charcoal trousers. Lucien looked down at the cat, his lips twitching into a faint, dry smile. "It seems your companion has better manners than you." Rory let out a sharp sigh, stepping back and reluctantly swinging the door wider. "Fine. Come in. But take off your shoes. Eva's floors are ruined enough as it is." Lucien stepped over the threshold, his movements graceful despite the cane. He slipped off his leather oxfords with practiced ease, placing them neatly by the door. Rory locked the three deadbolts behind him, the heavy clicks sounding like a trap snapping shut. Suddenly, the cramped layout of Eva's flat felt aggressively small. Every surface was buried under mountains of books, yellowed scrolls, and loose research notes, leaving barely enough room for two people to pass each other without touching. Lucien leaned his cane against the coat rack and shed his damp overcoat, revealing the flawless fit of his waistcoat underneath. He looked around the chaotic room, his gaze lingering on a stack of ancient grimoires balancing precariously on a footstool. "Your friend Eva has a hoarding problem," he noted, turning back to Rory. "She’s a researcher. It’s organized chaos," Rory replied defensively. She crossed her arms, leaning against the kitchen counter to establish some distance. "Why are you here, Luc? Truly. Don't give me the professional routine. If the underworld wanted me dead, they wouldn't send their most expensive fixer to do the job. And they certainly wouldn't send him to chat." Lucien walked toward her, his steps silent. He stopped just outside her personal space, though in the cramped kitchen, that still left them barely two feet apart. In the dim light, the platinum blond of his slicked-back hair seemed to shimmer. He looked down at her, his mismatched eyes dark with an unreadable emotion. "I came because I heard you were leaving London," he said, his voice dropping to a gravelly whisper. "I heard you were planning to return to Cardiff." Rory’s heart did a strange, painful flutter. She hadn't told anyone except Eva. "And what if I am? My life here... it’s not exactly stable. I deliver Chinese food by day and dodge supernatural entities by night. Maybe I want something normal. Maybe I want to go back to Pre-Law." "You would be miserable," Lucien said instantly, his tone laced with a sudden, sharp conviction. "You are too clever for a mundane life, Rory. You thrive in the dark. You think out of the box because the box suffocates you." "And you don't?" she shot back, stepping forward, the distance between them dissolving. "You pushed me away because you said you were too dangerous. You told me that associating with a half-demon from Avaros would get me killed. Now you’re standing in my kitchen telling me I belong in your world?" "I never said you belonged in my world," Lucien murmured, his gaze dropping to her lips before returning to her eyes. "I said you didn't belong in the boring one. There is a difference." The proximity was agonizing. She could smell the rain on his skin. She could see the slight gold flecks in his amber eye, the utter depth of the black one. Her gaze drifted to his hands—strong, elegant hands that had once held hers with surprising gentleness in the dark of a safehouse. "You left me in the dark, Luc," she said, her voice cracking slightly, losing its defensive edge. "No calls. No messages. Just a warning from one of your associates to stay away from the docks. I thought you were dead. Or worse, that you just didn't care." Lucien’s expression softened, the hard, professional veneer of the fixer melting away to reveal the raw, wounded man beneath. He reached out, his fingers hovering just centimeters from her cheek, hesitating. "I cared," he whispered. "I cared so much that it terrified me. My father’s kin do not understand affection, Rory. They see it as a target. I thought if I stayed away, if the rumors spread that we had parted on bad terms, they would leave you out of their games." "You should have let me decide," she said, her blue eyes flashing. "I’m not a damsel to be protected. I make my own choices." "I know," Lucien said, his hand finally closing the distance, his knuckles gently brushing against the curve of her jaw. His skin was warm, a stark contrast to the chilly dampness of the flat. "It is one of the many things I adore about you. And one of the many things that scares me to death." Rory leaned into his touch, just a fraction, unable to help herself. The anger that had sustained her for months felt suddenly brittle, cracking under the warmth of his hand. "You're a fool, Lucien Moreau," she murmured. "Undoubtedly," he agreed, his thumb tracing her lower lip. "But I am a fool who has missed you terribly." The rain continued to lash against the glass, but inside the small, cluttered flat on Brick Lane, the rest of the world seemed to fade into insignificant static. There were still a thousand things left unsaid, dangers still lurking in the foggy London streets, but as Lucien leaned down and closed the final distance between them, Rory decided that some questions could wait.
created_at"2026-05-19T19:21:24.735Z" 5/19/2026, 7:21:24 PM
model"google/gemini-3.5-flash-20260519"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1563
moderation_latency(null)
generation_time21407
tokens_prompt808
tokens_completion3094
native_tokens_prompt786
native_tokens_completion3759
native_tokens_completion_images0
native_tokens_reasoning1853
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"standard"
usage0.03501
router(null)
provider_responses
0
endpoint_id"bd50061c-e1d8-469e-96b1-d322e77378f8"
id"NLgMarKVNtG9_uMPtrfS2AU"
is_byokfalse
latency1563
model_permaslug"google/gemini-3.5-flash-20260519"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.15.0; linux; x64))"
http_referer(null)
request_id"req-1779218484-FYXJSzjHOxB1eO8cRfyg"
session_id(null)
api_type"completions"
id"gen-1779218484-yetorYS0zb0Sj6xx7eQr"
upstream_id"NLgMarKVNtG9_uMPtrfS2AU"
total_cost0.03501
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
0.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags18
adverbTagCount4
adverbTags
0"he observed mildly [mildly]"
1"he said softly [softly]"
2"Rory replied defensively [defensively]"
3"Lucien said instantly [instantly]"
dialogueSentences38
tagDensity0.474
leniency0.947
rawRatio0.222
effectiveRatio0.211
65.21% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1437
totalAiIsmAdverbs10
found
0
adverb"slowly"
count1
1
adverb"quickly"
count1
2
adverb"softly"
count1
3
adverb"lazily"
count1
4
adverb"reluctantly"
count1
5
adverb"suddenly"
count2
6
adverb"truly"
count1
7
adverb"slightly"
count1
8
adverb"gently"
count1
highlights
0"slowly"
1"quickly"
2"softly"
3"lazily"
4"reluctantly"
5"suddenly"
6"truly"
7"slightly"
8"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)
40.85% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1437
totalAiIsms17
found
0
word"velvet"
count1
1
word"lilt"
count1
2
word"racing"
count1
3
word"pulse"
count1
4
word"intensity"
count1
5
word"flickered"
count1
6
word"tracing"
count2
7
word"pristine"
count1
8
word"practiced ease"
count1
9
word"flawless"
count1
10
word"chaotic"
count1
11
word"unreadable"
count1
12
word"whisper"
count1
13
word"affection"
count1
14
word"stark"
count1
15
word"warmth"
count1
highlights
0"velvet"
1"lilt"
2"racing"
3"pulse"
4"intensity"
5"flickered"
6"tracing"
7"pristine"
8"practiced ease"
9"flawless"
10"chaotic"
11"unreadable"
12"whisper"
13"affection"
14"stark"
15"warmth"
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
narrationSentences64
matches(empty)
31.25% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount5
narrationSentences64
filterMatches(empty)
hedgeMatches
0"seemed to"
1"try to"
2"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences84
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen47
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords2
totalWords1431
ratio0.001
matches
0"ma chérie"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions20
unquotedAttributions0
matches(empty)
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions37
wordCount965
uniqueNames9
maxNameDensity1.24
worstName"Rory"
maxWindowNameDensity2.5
worstWindowName"Rory"
discoveredNames
Eva4
Marseille1
Brick2
Lane2
Avaros1
Rory12
Ptolemy2
Lucien12
London1
persons
0"Eva"
1"Rory"
2"Ptolemy"
3"Lucien"
places
0"Marseille"
1"Brick"
2"Lane"
3"London"
globalScore0.878
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences57
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.699
wordCount1431
matches
0"not entirely of this world, but instead of fleeing, Ptolemy stepped out"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences84
matches
0"decided that some"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs38
mean37.66
std20.38
cv0.541
sampleLengths
073
117
215
368
43
563
632
735
812
935
1059
1142
1222
135
147
1562
1623
1730
1879
1941
2013
2159
2254
2327
2450
2540
2651
2734
2852
2947
3031
3151
3224
3356
3430
357
3619
3763
99.78% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences64
matches
0"was buried"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs159
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount1
flaggedSentences5
totalSentences84
ratio0.06
matches
0"One was a warm, human amber; the other was a bottomless, obsidian black that seemed to absorb the dim light of the corridor."
1"A shadow of something—hurt, perhaps, or merely amusement—flickered across his handsome features, gone as quickly as it had appeared."
2"She subconsciously reached down, her right hand tracing the small, crescent-shaped scar on her left wrist—a nervous habit she hated herself for indulging."
3"He didn't try to force the door, but the sheer presence of him—the understated power radiating from his half-demon heritage, the faint scent of rain, cedarwood, and the cold, metallic tang of the Avaros realm—flooded the doorway."
4"Her gaze drifted to his hands—strong, elegant hands that had once held hers with surprising gentleness in the dark of a safehouse."
80.56% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount976
adjectiveStacks1
stackExamples
0"small, crescent-shaped scar"
adverbCount45
adverbRatio0.04610655737704918
lyAdverbCount29
lyAdverbRatio0.02971311475409836
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences84
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences84
mean17.04
std9.43
cv0.553
sampleLengths
015
133
225
317
415
57
638
723
83
916
1026
1121
1210
1317
145
1521
1614
1712
1819
1916
2026
2123
2210
235
2437
2510
2612
275
287
2910
3014
3138
3214
339
3414
3516
3611
3715
3816
3910
4027
4121
4220
4313
449
4513
4637
477
4820
4914
51.19% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats7
diversityRatio0.35714285714285715
totalSentences84
uniqueOpeners30
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences61
matches
0"Instead, she found herself staring"
1"Suddenly, the cramped layout of"
ratio0.033
49.51% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount26
totalSentences61
matches
0"She pulled the door open,"
1"She slowly raised her gaze,"
2"His voice was a low,"
3"she managed, her voice steadier"
4"She kept her grip tight"
5"he observed mildly, though his"
6"She subconsciously reached down, her"
7"He didn't try to force"
8"he said softly"
9"He slipped off his leather"
10"He looked around the chaotic"
11"he noted, turning back to"
12"She crossed her arms, leaning"
13"He stopped just outside her"
14"He looked down at her,"
15"he said, his voice dropping"
16"She hadn't told anyone except"
17"she shot back, stepping forward,"
18"She could smell the rain"
19"She could see the slight"
ratio0.426
33.77% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount52
totalSentences61
matches
0"The metallic scrape of the"
1"Rory turned the key in"
2"She pulled the door open,"
3"Rory’s breath hitched, freezing in"
4"She slowly raised her gaze,"
5"His voice was a low,"
6"she managed, her voice steadier"
7"She kept her grip tight"
8"he observed mildly, though his"
9"The word popped out before"
10"A shadow of something—hurt, perhaps,"
11"Rory said, her bright blue"
12"She subconsciously reached down, her"
13"Lucien took a half-step closer."
14"He didn't try to force"
15"he said softly"
16"Ptolemy, Eva’s chubby tabby cat,"
17"The cat paused, recognizing the"
18"Lucien looked down at the"
19"Rory let out a sharp"
ratio0.852
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences61
matches(empty)
ratio0
51.28% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences39
technicalSentenceCount5
matches
0"She slowly raised her gaze, past the crisp collar of his white shirt to the sharp line of his jaw, and finally to the eyes that had haunted the periphery of her…"
1"His voice was a low, velvet purr, carrying the faint, elegant lilt of his Marseille upbringing."
2"He looked around the chaotic room, his gaze lingering on a stack of ancient grimoires balancing precariously on a footstool."
3"Her gaze drifted to his hands—strong, elegant hands that had once held hers with surprising gentleness in the dark of a safehouse."
4"He reached out, his fingers hovering just centimeters from her cheek, hesitating."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags18
uselessAdditionCount5
matches
0"she managed, her voice steadier than her racing pulse"
1"he said, his voice dropping to a gravelly whisper"
2"she said, her voice cracking slightly, losing its defensive edge"
3"she said, her blue eyes flashing"
4"he agreed, his thumb tracing her lower lip"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags15
fancyCount6
fancyTags
0"he observed mildly (observe)"
1"he noted (note)"
2"Lucien murmured (murmur)"
3"he whispered (whisper)"
4"she murmured (murmur)"
5"he agreed (agree)"
dialogueSentences38
tagDensity0.395
leniency0.789
rawRatio0.4
effectiveRatio0.316
69.5577%