Run: 2026-02-19-01KHVP2FC9CRM3F1ZBJBN5JYVM

Run Details

Duration:
50.6s
Cost:
$0.055044
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 heavy scent of roasted cumin and toasted mustard seeds drifted up through the floorboards, a permanent fixture of taking refuge above the Brick Lane curry house. Aurora ignored it, focusing instead on the steady, deliberate knocking at the front door. Three sharp raps. A pause. Three more. She paused with a stack of leftover takeaway containers from the Golden Empress in her hands. Most of the time, her delivery shifts for Yu-Fei Cheung left her too exhausted to entertain callers, let alone unexpected ones. Ptolemy, Eva’s massive tabby cat, wound himself in a figure eight around her ankles, letting out a low, demanding yowl that vibrated against her calves. Aurora set the containers down on a precarious stack of research notes and approached the door. She undid the bottom deadbolt with a loud clack. Then the middle lock. Finally, she twisted the top deadbolt, her shoulder pressed against the cheap wood. She opened the door just a crack, the chain still engaged, her cool logic demanding a buffer between her and the hallway. The air in the narrow corridor was thick and damp, but the man standing on the other side of the threshold looked entirely untouched by the London grime. Lucien Moreau stood beneath the flickering fluorescent light, a terrible vision of immaculate grace. His tailored charcoal suit fit him flawlessly, the sharply cut lapels framing a dark silk tie. His slicked-back platinum blond hair caught the sickly yellow glare of the bulb, making it look almost like a halo. But there was nothing angelic about Lucien. Aurora’s breath caught as she looked up into his eyes. One was a deep, bottomless black, the other a striking, molten amber. They had not spoken in six months. Not since the freezing night on the banks of the Thames when the unspoken gravity between them had fractured into something too dangerous to hold. Aurora stared at him, acutely aware of the messy state of her straight, shoulder-length black hair and the faint smell of sesame oil clinging to her clothes. He leaned slightly on his ivory-handled cane. To the untrained eye, it was an aristocratic affectation. Aurora knew it concealed a length of razor-sharp steel. Do you intend to keep me in the hallway all evening, Rory? Lucien asked. His voice was a low, melodic drawl, his French accent wrapping around her name in a way that made the hairs on her arms stand up. She did not move to unhook the chain. You do not exactly have an open invitation anymore, Lucien. Not after the way you vanished. A shadow passed over his features, brief but telling. The half-demon fixer of the London underworld was famously impassive, a man who brokered secrets and survived by never showing his hand. But looking down into her bright blue eyes, his mask slipped. Please, he said quietly. Let me come inside. Aurora wrestled with the instinct to slam the door. She had spent a long time rebuilding her life, escaping an abusive ex in Cardiff named Evan, fleeing to London, taking refuge with her friend Eva. She had finally carved out a quiet, predictable existence. Lucien was the opposite of predictable. He was chaotic, preternaturally dangerous, and he made her feel things that utterly ruined her prized cool-headedness. With a tight exhale, she slid the chain free and pulled the door open. Lucien stepped over the threshold, bringing with him the scent of rain, ozone, and expensive bergamot cologne. The flat was punishingly cramped for a man of his build. At five feet eleven inches, he did not tower, but his presence seemed to consume the available oxygen. Eva’s flat was a chaotic labyrinth. Every available surface—the meager dining table, the sagging sofa, even the kitchen counters—was buried under towers of esoteric books, crumbling scrolls, and frantically scribbled research notes. Lucien carefully navigated a stack of leather-bound tomes, his cane tapping lightly against the scuffed floorboards. Ptolemy immediately abandoned Aurora and trotted over to the Frenchman, purring like a flooded engine. Lucien reached down, his long, elegant fingers grazing the cat’s ears. Even the beasts of this city have missed you, he murmured, though his unblinking gaze remained fixed on Aurora. I doubt that, she countered, crossing her arms over her chest. Why are you here, Luc? The last time we spoke, you made it abundantly clear that my human life and your demonic ties were incompatible. You said it was a matter of survival. It was, he replied, straightening up. It still is. But circumstances have a way of rendering our best intentions useless. He took a step toward her. The tiny walkway between the kitchenette and the living area forced them into immediate, agonizing proximity. Aurora stood her ground, though her heart hammered against her ribs. She craned her neck to maintain eye contact. You do not get to do this, she said, her voice dropping to a fierce whisper. You do not get to sever ties, leave me wondering if you were dead or alive in some Parisian alleyway, and then show up at Eva’s flat looking like you stepped out of a magazine. I never wanted to leave, Aurora. Then why did you? Because of you! he snapped, the sudden volume making Ptolemy dart under the sofa. Lucien closed his eyes, taking a breath to compose himself. When he opened them, the amber eye seemed to glow with an unnatural inner heat. Because you do not belong in the dark corners of the world I inhabit. You are intelligent. You see solutions where others hit walls. But the people I deal with, the things I am running from in Avaros... they would not hesitate to pull you apart just to see me bleed. He closed the remaining distance between them. Aurora’s back pressed flat against a towering bookshelf. A stray scroll dug into her shoulder blade, but she barely felt it. Every nerve in her body was painfully attuned to the man standing inches away. She could feel the unnatural warmth radiating from his skin, a hallmark of his half-fiend bloodline. I can take care of myself, she said stubbornly. I survived Evan. I survived running away. I am not some fragile glass doll you need to put on a shelf for safekeeping. I know you are not, Lucien said softly. His gaze dropped to her arms, still defensively crossed over her chest. Slowly, as if approaching a wild animal, he reached out and took hold of her left hand. Aurora stopped breathing. His thumb brushed over her wrist, tracing the small, crescent-shaped scar she had earned falling out of a tree in her childhood. His touch was burning hot, sending a jolt of electricity straight up her arm. She uncrossed her arms, letting him hold her hand. The fight drained out of her, replaced by a heavy, intoxicating pull. I remembered this scar every single day I was away, he confessed, his voice turning ragged. I sat in smoke-filled rooms in Marseille, listening to men barter over souls and blood, and all I could think about was the way you looked at me when you figured out a puzzle. All I could think about was the exact shade of your eyes. Aurora looked up at him, her chest rising and falling rapidly. Why did you come back tonight, Luc? Tell me the truth. His grip on her hand tightened just a fraction. He leaned in, his face so close she could feel the heat of his breath against her cheek. Because three hours ago, I learned that a demon prince from my father’s court has crossed over into London. He is looking for an artifact, one that your brilliant friend Eva has been foolishly researching. He brings violence, Rory. The kind you cannot outthink. Aurora’s analytical mind immediately sprang to life, sorting the pieces, scanning the room full of scrolls. But underneath the surge of adrenaline was something else, something terrifyingly vulnerable. You came to warn Eva, she deflected, her voice trembling slightly. Lucien raised his free hand, gently tucking a stray lock of straight black hair behind her ear. His knuckles brushed against her cheekbone, leaving a trail of fire in their wake. I came for you, he said, his heterochromatic eyes searing into hers. I told myself it was professional. I told myself it was duty. But the moment you opened that door, I knew the truth. I am a monster who brokers information, and the most vital secret I kept was from myself. I cannot stay away from you. Aurora stared at his lips, the scent of bergamot and rain washing over her, entirely drowning out the smell of the city outside. The flat was silent except for the frantic beat of her own heart. She had spent months trying to forget the exact pitch of his voice and the heavy, magnetic weight of his presence. She knew letting him back in meant chaos. It meant danger. But as she stepped forward, closing the last fraction of space between them and feeling the line of his tailored suit press against her, Aurora decided she was tired of playing it safe.
created_at"2026-02-19T19:29:47.244Z" 2/19/2026, 7:29:47 PM
model"google/gemini-3.1-pro-preview-20260219"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2966
moderation_latency(null)
generation_time50424
tokens_prompt808
tokens_completion3438
native_tokens_prompt786
native_tokens_completion4456
native_tokens_completion_images0
native_tokens_reasoning2526
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
usage0.055044
router(null)
provider_responses
0
endpoint_id"2abf5677-0826-45d9-8470-3d62c31d54a1"
is_byokfalse
latency2966
model_permaslug"google/gemini-3.1-pro-preview-20260219"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771529387-WXAT8Phqjg4n7W23uhI2"
upstream_id(null)
total_cost0.055044
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
70.76% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1539
totalAiIsmAdverbs9
found
0
adverb"sharply"
count1
1
adverb"slightly"
count2
2
adverb"utterly"
count1
3
adverb"carefully"
count1
4
adverb"lightly"
count1
5
adverb"softly"
count1
6
adverb"slowly"
count1
7
adverb"gently"
count1
highlights
0"sharply"
1"slightly"
2"utterly"
3"carefully"
4"lightly"
5"softly"
6"slowly"
7"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)
41.52% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1539
totalAiIsms18
found
0
word"vibrated"
count1
1
word"silk"
count1
2
word"unspoken"
count1
3
word"fractured"
count1
4
word"predictable"
count2
5
word"chaotic"
count2
6
word"navigated"
count1
7
word"whisper"
count1
8
word"could feel"
count2
9
word"warmth"
count1
10
word"tracing"
count1
11
word"scanning"
count1
12
word"searing"
count1
13
word"magnetic"
count1
14
word"weight"
count1
highlights
0"vibrated"
1"silk"
2"unspoken"
3"fractured"
4"predictable"
5"chaotic"
6"navigated"
7"whisper"
8"could feel"
9"warmth"
10"tracing"
11"scanning"
12"searing"
13"magnetic"
14"weight"
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
narrationSentences122
matches(empty)
60.89% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount4
hedgeCount3
narrationSentences122
filterMatches
0"look"
1"feel"
2"see"
3"know"
hedgeMatches
0"tend to"
1"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences122
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen35
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1526
ratio0
matches(empty)
0.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions8
unquotedAttributions8
matches
0"Please, he said quietly."
1"Even the beasts of this city have missed you, he murmured, though his unblinking gaze remained fixed on Aurora."
2"It was, he replied, straightening up."
3"You do not get to do this, she said, her voice dropping to a fierce whisper."
4"I can take care of myself, she said stubbornly."
5"I know you are not, Lucien said softly."
6"I remembered this scar every single day I was away, he confessed, his voice turning ragged."
7"I came for you, he said, his heterochromatic eyes searing into hers."
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions67
wordCount1526
uniqueNames23
maxNameDensity1.05
worstName"Aurora"
maxWindowNameDensity2.5
worstWindowName"You"
discoveredNames
Brick1
Lane1
Golden1
Empress1
Yu-Fei1
Cheung1
Eva6
London4
Moreau1
Lucien11
Thames1
Rory2
French1
Cardiff1
Evan2
Aurora16
Frenchman1
Luc2
Parisian1
Ptolemy3
Avaros1
Marseille1
You7
persons
0"Yu-Fei"
1"Cheung"
2"Eva"
3"Moreau"
4"Lucien"
5"Rory"
6"Evan"
7"Aurora"
8"Luc"
9"Ptolemy"
10"You"
places
0"Brick"
1"Lane"
2"Golden"
3"London"
4"Thames"
5"Cardiff"
6"Avaros"
7"Marseille"
globalScore0.976
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences103
glossingSentenceCount1
matches
0"as if approaching a wild animal, he reached out and took hold of her left hand"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.655
wordCount1526
matches
0"not tower, but his presence seemed to consume the available oxygen"
57.38% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount4
totalSentences122
matches
0"doubt that, she"
1"clear that my"
2"learned that a"
3"opened that door"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs39
mean39.13
std21.81
cv0.557
sampleLengths
048
162
264
328
479
532
627
725
840
924
1042
118
1267
1314
1478
1542
1619
1744
1820
1941
2051
216
224
2390
2458
2532
2637
273
2857
2962
3022
3127
3244
3328
3411
3531
3658
3768
3833
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences122
matches
0"was buried"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs268
matches
0"was burning"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount2
semicolonCount0
flaggedSentences1
totalSentences122
ratio0.008
matches
0"Every available surface—the meager dining table, the sagging sofa, even the kitchen counters—was buried under towers of esoteric books, crumbling scrolls, and frantically scribbled research notes."
93.34% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1539
adjectiveStacks1
stackExamples
0"small, crescent-shaped scar"
adverbCount57
adverbRatio0.037037037037037035
lyAdverbCount32
lyAdverbRatio0.02079272254710851
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences122
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences122
mean12.51
std7.23
cv0.578
sampleLengths
027
114
23
32
42
516
621
725
816
99
104
1113
1222
1328
1414
1516
1620
177
1810
1912
207
2125
2227
237
249
259
2612
272
2826
298
3010
316
329
3322
3411
354
364
379
3826
399
406
4117
4214
4317
4411
4518
466
4726
4816
4915
36.89% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats16
diversityRatio0.2786885245901639
totalSentences122
uniqueOpeners34
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount5
totalSentences119
matches
0"Then the middle lock."
1"Finally, she twisted the top"
2"Even the beasts of this"
3"Then why did you?"
4"Slowly, as if approaching a"
ratio0.042
41.85% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount53
totalSentences119
matches
0"She paused with a stack"
1"She undid the bottom deadbolt"
2"She opened the door just"
3"His tailored charcoal suit fit"
4"His slicked-back platinum blond hair"
5"They had not spoken in"
6"He leaned slightly on his"
7"His voice was a low,"
8"She did not move to"
9"You do not exactly have"
10"She had spent a long"
11"She had finally carved out"
12"He was chaotic, preternaturally dangerous,"
13"I doubt that, she countered,"
14"You said it was a"
15"It was, he replied, straightening"
16"It still is."
17"He took a step toward"
18"She craned her neck to"
19"You do not get to"
ratio0.445
90.25% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount88
totalSentences119
matches
0"The heavy scent of roasted"
1"Aurora ignored it, focusing instead"
2"She paused with a stack"
3"Ptolemy, Eva’s massive tabby cat,"
4"Aurora set the containers down"
5"She undid the bottom deadbolt"
6"She opened the door just"
7"The air in the narrow"
8"Lucien Moreau stood beneath the"
9"His tailored charcoal suit fit"
10"His slicked-back platinum blond hair"
11"Aurora’s breath caught as she"
12"They had not spoken in"
13"Aurora stared at him, acutely"
14"He leaned slightly on his"
15"Aurora knew it concealed a"
16"His voice was a low,"
17"She did not move to"
18"You do not exactly have"
19"A shadow passed over his"
ratio0.739
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount4
totalSentences119
matches
0"To the untrained eye, it"
1"Because of you!"
2"Because you do not belong"
3"Because three hours ago, I"
ratio0.034
75.29% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences74
technicalSentenceCount7
matches
0"Ptolemy, Eva’s massive tabby cat, wound himself in a figure eight around her ankles, letting out a low, demanding yowl that vibrated against her calves."
1"His voice was a low, melodic drawl, his French accent wrapping around her name in a way that made the hairs on her arms stand up."
2"The half-demon fixer of the London underworld was famously impassive, a man who brokered secrets and survived by never showing his hand."
3"She had spent a long time rebuilding her life, escaping an abusive ex in Cardiff named Evan, fleeing to London, taking refuge with her friend Eva."
4"Slowly, as if approaching a wild animal, he reached out and took hold of her left hand."
5"His thumb brushed over her wrist, tracing the small, crescent-shaped scar she had earned falling out of a tree in her childhood."
6"Aurora looked up at him, her chest rising and falling rapidly."
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
85.0499%