Run: 2026-07-25-01KYCTJJ5K2V6YDCVMWF1Z8TMJ

Run Details

Duration:
10.7s
Cost:
$0.005588
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 bolt slid home with a heavy, grinding thunk that vibrated straight up through the floorboards of the cramped hallway. Rory let out a breath she hadn’t realized she was holding, leaning her forehead against the cool, splintered wood of Eva’s front door. Downstairs, the heavy, spiced scent of the curry house drifted up through the floorboards, mingling with the sharper, old-paper dust of a hundred grimoires scattered across the flat. Ptolemy wound himself around her ankles, purring like a rusty engine. "I know, boy," Rory murmured down to the tabby cat, pushing a strand of straight, shoulder-length black hair out of her eyes. Her left hand strayed automatically to her wrist, her thumb tracing the small crescent-shaped scar just above her palm. "Quiet night. Just us and the research." A sharp, imperious rap rattled the three deadbolts. Rory froze. Ptolemy bolted, his claws scrambling across the linoleum before he vanished beneath a precarious stack of translated Syriac scrolls. Nobody knocked on Eva’s door like that. Eva’s friends texted three times, muttered apologies about being late, and then rattled the handle tentatively. Delivery drivers dumped cartons on the mat and fled before the smell of cumin could cling to their jackets. The knock came again. Two measured, rhythmic strikes. Rory didn't reach for the deadbolts. She kept her feet glued to the floor, her heart kicking hard against her ribs. She knew that cadence. She knew the arrogant, deliberate weight behind it. "Rory," a voice murmured through the oak. It was rich, accented with the faint, smooth vowels of Marseille, cutting cleanly through the ambient roar of Brick Lane traffic outside. "I know you are in there. The deadbolts are quite loud, I am afraid. They telegraph your paranoia." Slowly, deliberately, Rory reached out and undid the top lock. Then the second. She left the third, peering through the narrow gap afforded by the safety chain. Lucien stood in the dim, flickering fluorescence of the stairwell, looking entirely out of place against the peeling floral wallpaper of the East End tenement. He wore his charcoal suit, perfectly tailored, the jacket buttoned just so. His platinum blond hair was slicked back, catching the harsh overhead light, and his mismatched eyes—one a piercing, luminous amber, the other an inky, fathomless black—fixed immediately on the gap in the door. He leaned slightly on his ivory-handled cane, though Rory knew well enough that the cane was as much a weapon as it was an affectation. "Go away, Lucien," Rory said, her voice dropping into that cool, flat register she used when she was terrified. "Charming as ever, Laila," he replied, using the name only he and a very select, dangerous circle of underworld figures dared to use. "Are you going to invite me in, or shall we conduct this delicate negotiation through three inches of rotting timber?" "There is nothing to negotiate. You said your piece in Soho three months ago, and I said mine. Or do your linguistic talents desert you when someone actually says no?" Lucien sighed, a theatrical, long-suffering sound that made her fingers tighten around the edge of the door. "Circumstances have shifted. And quite frankly, standing in a stairwell that smells persistently of stale ghee is an insult to my constitution. Open the door, Rory." She stared at him for a long, agonizing beat. She could slam it shut. She could throw the third bolt, sink back into the chaos of Eva’s flat, and pretend the ghost of her complicated, messy past hadn't just materialized on a Tuesday night. But Lucien had a way of finding people who didn't want to be found. If he was here on Brick Lane, it meant something had broken, and somehow, the fallout was rolling right toward her doorstep. With a sharp jerk, Rory unhooked the chain and pulled the door wide. She didn't step back. She stood in the threshold, her five-foot-six frame rigid, her bright blue eyes daring him to cross the line. Lucien didn't hesitate. He stepped past her, brushing close enough that the crisp, expensive scent of cedar and ozone washed over her senses, lingering in the back of her throat. He surveyed the cramped flat with a slow, critical sweep of his amber and black gaze, stepping carefully around a teetering pile of leather-bound grimoires. "A masterclass in interior design," he murmured, leaning his weight onto the ivory cane. "Does the cat pay rent, or is he merely an uncompensated archivist?" "Ptolemy stays where he likes," Rory snapped, swinging the door shut and sliding all three deadbolts back into place with a clatter. She turned to face him, crossing her arms over her chest, pressing the fabric of her t-shirt tight against her ribs. "You have sixty seconds to explain why you tracked me down before I throw you out the window. And gravity works just as well on half-demons as it does on anyone else." Lucien turned slowly, his tall frame folding into the limited space as he stopped by the small kitchen counter. He looked at her then—really looked at her—and the sardonic amusement slid away from his sharp features, leaving something heavier, older, and far more dangerous in its wake. "You look tired, Rory," he said softly. "I have a day job delivering Thai food to ungrateful gits in Mayfair, and Eva has me cross-referencing Sumerian curse tablets by night. Sleep is a rumor." "That is not what is tiring you." Lucien took a slow step toward her. Just one. But it closed the distance enough that the air between them suddenly felt thin, charged with a sudden, snapping static. "You ran. You packed a single duffel bag, left a very confused barrister father in Cardiff, and vanished into the sprawl of London because things got messy." "Things didn't get messy, Lucien. They got lethal." Rory’s voice dropped, losing its bite, the raw edge of old hurt scraping against her throat. "And you made your choices. You handled it the way the fixer from Marseille always handles things—with a ledger, a blade, and a complete lack of a pulse." "And how should I have handled it?" Lucien asked, his voice dropping an octave, rich and resonant in the small room. He closed the remaining distance, stopping just inches away. He was taller, forcing her to tilt her chin up to meet that impossible, terrifying gaze—one eye burning gold, the other swallowing the light. "Should I have let them tear you apart piece by piece to get to the broker's books? Should I have smiled while you bled out on the cobblestones behind the docks?" "You could have trusted me," she whispered, the words tearing out of her before she could swallow them back. "Instead of cutting me out. Instead of deciding what I could handle." "I cut you out because I couldn't bear the thought of what would happen if I failed," he said, and for the first time, the polished armor cracked. A flash of raw, unfiltered agony crossed his face—the half-demon heritage showing in the sudden, subtle shift of the shadows dancing behind him, the air growing impossibly warm. "You think I am cold, Rory? You think I don't feel the weight of every single breath you take when you are standing in the same room as me? I spent three months tearing through the underworld trying to find out who put a bounty on your name. Not because of a contract. Because I couldn't breathe." Rory’s breath hitched. Her hands uncrossed from her chest, her fingers twitching at her sides, itching to reach out, aching to push him away or pull him close—she wasn't even sure anymore. "A bounty," she repeated numbly. "A very lucrative one," Lucien said, his voice leveling out, though the tension in his shoulders remained coiled like spring steel. He reached out, his hand hovering for a fraction of a second—hesitant, uncharacteristic—before his fingers brushed gently against the skin of her inner wrist, right over the crescent scar. His touch was warm, sending a familiar, electric shiver straight up her spine. "Someone wants the girl from Cardiff who translates dead languages for a living. And they are looking in all the wrong places because I wiped the slates clean." "Why?" she breathed, looking down at his hand against her skin. "Because you are mine to protect, Laila," he murmured, his thumb tracing the pale arc of the scar. "Whether you want me to be or not." Rory let out a shaky, half-laugh, leaning her head forward until her forehead rested against the solid wall of his chest, right over his steady, thumping heart. She could feel the heat radiating off him, the faint, ozone scent of Avaros riding beneath his cologne. "You are an arrogant, manipulative bastard, Lucien Moreau," she mumbled against his lapel. "I have been called worse by experts," he replied quietly, his arms finally coming around her, wrapping her in the warmth and safety she had spent three months convincing herself she didn't need. His chin rested gently against the top of her head. "Are you going to let me stay for a cup of terrible instant coffee, or am I sleeping on the welcome mat?" Rory closed her eyes, listening to the dual cadence of his heartbeat, letting the deadbolts fade from her mind. "There's instant coffee," she whispered, her hands finally sliding up to grip the lapels of his charcoal jacket, pulling him just a little bit closer. "And Ptolemy likes you more than he likes most people. But you're washing the mugs." Lucien let out a low, rumbling chuckle against her hair, and for the first time in months, the shadows in the room felt a little less heavy.
created_at"2026-07-25T14:23:56.092Z" 7/25/2026, 2:23:56 PM
model"google/gemini-3.5-flash-lite-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency273
moderation_latency(null)
generation_time10614
tokens_prompt788
tokens_completion2420
native_tokens_prompt786
native_tokens_completion2141
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"
usage0.0055883
router(null)
provider_responses
0
endpoint_id"6bd8f433-79e1-416c-b407-1772eb796c9a"
id"_MZkau6WCcLQjMcPm7SS2Qs"
is_byokfalse
latency273
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-1784989436-G3gVn4SMM4XL6AX51hFq"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784989436-tTsxTWeEiHPTS1e9tiFf"
upstream_id"_MZkau6WCcLQjMcPm7SS2Qs"
total_cost0.0055883
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
42.11% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags19
adverbTagCount3
adverbTags
0"he said softly [softly]"
1"she repeated numbly [numbly]"
2"he replied quietly [quietly]"
dialogueSentences36
tagDensity0.528
leniency1
rawRatio0.158
effectiveRatio0.158
57.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1628
totalAiIsmAdverbs14
found
0
adverb"slowly"
count2
1
adverb"deliberately"
count1
2
adverb"perfectly"
count1
3
adverb"slightly"
count1
4
adverb"very"
count3
5
adverb"carefully"
count1
6
adverb"really"
count1
7
adverb"softly"
count1
8
adverb"suddenly"
count1
9
adverb"gently"
count2
highlights
0"slowly"
1"deliberately"
2"perfectly"
3"slightly"
4"very"
5"carefully"
6"really"
7"softly"
8"suddenly"
9"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)
50.86% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1628
totalAiIsms16
found
0
word"vibrated"
count1
1
word"tracing"
count2
2
word"measured"
count1
3
word"rhythmic"
count1
4
word"weight"
count3
5
word"charged"
count1
6
word"pulse"
count1
7
word"dancing"
count1
8
word"tension"
count1
9
word"familiar"
count1
10
word"electric"
count1
11
word"could feel"
count1
12
word"warmth"
count1
highlights
0"vibrated"
1"tracing"
2"measured"
3"rhythmic"
4"weight"
5"charged"
6"pulse"
7"dancing"
8"tension"
9"familiar"
10"electric"
11"could feel"
12"warmth"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"let out a breath"
count1
highlights
0"let out a breath"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences73
matches
0"was terrified"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences73
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences90
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen57
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1618
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions19
unquotedAttributions0
matches(empty)
91.81% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions36
wordCount1117
uniqueNames11
maxNameDensity1.16
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Eva4
Syriac1
Marseille1
Brick2
Lane2
Rory13
East1
End1
Lucien9
Tuesday1
Avaros1
persons
0"Eva"
1"Syriac"
2"Rory"
3"Lucien"
places
0"Marseille"
1"Brick"
2"Lane"
3"East"
4"End"
globalScore0.918
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences60
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1618
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences90
matches
0"knew that cadence"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs40
mean40.45
std26.82
cv0.663
sampleLengths
072
111
248
38
421
542
68
733
847
927
1095
1119
1243
1330
1443
1580
1613
1723
1855
1926
2075
2147
227
2327
2463
2552
2685
2731
28113
2932
305
3191
3211
3326
3445
3513
3665
3719
3840
3927
95.65% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences73
matches
0"was slicked"
1"was terrified"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs187
matches
0"was holding"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount9
semicolonCount0
flaggedSentences6
totalSentences90
ratio0.067
matches
0"His platinum blond hair was slicked back, catching the harsh overhead light, and his mismatched eyes—one a piercing, luminous amber, the other an inky, fathomless black—fixed immediately on the gap in the door."
1"He looked at her then—really looked at her—and the sardonic amusement slid away from his sharp features, leaving something heavier, older, and far more dangerous in its wake."
2"He was taller, forcing her to tilt her chin up to meet that impossible, terrifying gaze—one eye burning gold, the other swallowing the light."
3"A flash of raw, unfiltered agony crossed his face—the half-demon heritage showing in the sudden, subtle shift of the shadows dancing behind him, the air growing impossibly warm."
4"Her hands uncrossed from her chest, her fingers twitching at her sides, itching to reach out, aching to push him away or pull him close—she wasn't even sure anymore."
5"He reached out, his hand hovering for a fraction of a second—hesitant, uncharacteristic—before his fingers brushed gently against the skin of her inner wrist, right over the crescent scar."
84.33% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1136
adjectiveStacks1
stackExamples
0"small crescent-shaped scar"
adverbCount58
adverbRatio0.051056338028169015
lyAdverbCount22
lyAdverbRatio0.01936619718309859
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences90
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences90
mean17.98
std9.59
cv0.534
sampleLengths
021
123
228
311
422
519
67
78
82
919
107
1116
1219
134
144
156
1615
174
188
197
2022
2118
2210
233
2414
2525
2612
2733
2825
2919
3023
3120
3230
3317
3426
359
365
3730
3814
3922
4013
414
4219
433
4427
4525
4614
4712
4822
4921
62.22% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.43333333333333335
totalSentences90
uniqueOpeners39
93.90% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences71
matches
0"Slowly, deliberately, Rory reached out"
1"Then the second."
ratio0.028
17.18% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount36
totalSentences71
matches
0"Her left hand strayed automatically"
1"She kept her feet glued"
2"She knew that cadence."
3"She knew the arrogant, deliberate"
4"It was rich, accented with"
5"She left the third, peering"
6"He wore his charcoal suit,"
7"His platinum blond hair was"
8"He leaned slightly on his"
9"he replied, using the name"
10"She stared at him for"
11"She could slam it shut."
12"She could throw the third"
13"She didn't step back."
14"She stood in the threshold,"
15"He stepped past her, brushing"
16"He surveyed the cramped flat"
17"he murmured, leaning his weight"
18"She turned to face him,"
19"He looked at her then—really"
ratio0.507
9.30% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount64
totalSentences71
matches
0"The third bolt slid home"
1"Rory let out a breath"
2"Downstairs, the heavy, spiced scent"
3"Ptolemy wound himself around her"
4"Rory murmured down to the"
5"Her left hand strayed automatically"
6"A sharp, imperious rap rattled"
7"Ptolemy bolted, his claws scrambling"
8"Nobody knocked on Eva’s door"
9"Eva’s friends texted three times,"
10"Delivery drivers dumped cartons on"
11"The knock came again."
12"Rory didn't reach for the"
13"She kept her feet glued"
14"She knew that cadence."
15"She knew the arrogant, deliberate"
16"a voice murmured through the"
17"It was rich, accented with"
18"She left the third, peering"
19"Lucien stood in the dim,"
ratio0.901
70.42% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences71
matches
0"If he was here on"
ratio0.014
30.08% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences38
technicalSentenceCount6
matches
0"The third bolt slid home with a heavy, grinding thunk that vibrated straight up through the floorboards of the cramped hallway."
1"Lucien sighed, a theatrical, long-suffering sound that made her fingers tighten around the edge of the door."
2"He stepped past her, brushing close enough that the crisp, expensive scent of cedar and ozone washed over her senses, lingering in the back of her throat."
3"She turned to face him, crossing her arms over her chest, pressing the fabric of her t-shirt tight against her ribs."
4"Her hands uncrossed from her chest, her fingers twitching at her sides, itching to reach out, aching to push him away or pull him close—she wasn't even sure any…"
5"Rory closed her eyes, listening to the dual cadence of his heartbeat, letting the deadbolts fade from her mind."
98.68% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags19
uselessAdditionCount1
matches
0"he murmured, his thumb tracing the pale arc of the scar"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags17
fancyCount10
fancyTags
0"Rory murmured (murmur)"
1"a voice murmured (murmur)"
2"he murmured (murmur)"
3"Rory snapped (snap)"
4"she whispered (whisper)"
5"she repeated numbly (repeat)"
6"she breathed (breathe)"
7"he murmured (murmur)"
8"she mumbled (mumble)"
9"she whispered (whisper)"
dialogueSentences36
tagDensity0.472
leniency0.944
rawRatio0.588
effectiveRatio0.556
76.7844%