Run: 2026-04-27-01KQ6ZRA5XGV47W6WMKFXWQ95T

Run Details

Duration:
1m 48s
Cost:
$0.017340
Provider:
Alibaba

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="4416" name="Detective Harlow Quinn" aliases="Quinn, Detective Quinn, Harlow" pronouns="she/her" species="Human" storyRole="Antagonist"> <eyeColor>brown</eyeColor> <hair>closely cropped salt-and-pepper</hair> <height>5'9"</height> <age>41</age> <jawline>sharp jaw</jawline> <watch>worn leather watch on her left wrist</watch> <bearing>military precision</bearing> <description>A Metropolitan Police detective with 18 years of decorated service who suspects the clique is involved in criminal activity.</description> <backstory>She lost her partner, DS Morris, during a case three years ago under unexplained circumstances that had supernatural origins she doesn't yet understand.</backstory> </character> <character id="4417" name="Tomás Herrera" aliases="Tommy, Tomás, Herrera" pronouns="he/him" species="Human" storyRole="Support"> <eyeColor>warm brown</eyeColor> <hair>short curly dark brown</hair> <height>5'10"</height> <age>29</age> <skinTone>olive skin</skinTone> <scar>scar running along his left forearm from a knife attack</scar> <medallion>Saint Christopher medallion around his neck</medallion> <birthplace>Seville, Spain</birthplace> <description>A former paramedic who provides off-the-books medical care for the clique.</description> <backstory>Born in Seville, Spain. He moved to London to work for the NHS but lost his license after administering unauthorized treatments to supernatural patients.</backstory> </character> <location id="854" name="The Raven's Nest" aliases="the Nest, Raven, Silas' bar" realm="Earth"> <signColor>distinctive green neon sign above the entrance</signColor> <secretRoom>hidden back room accessible through a bookshelf, used for clandestine meetings</secretRoom> <description>A dimly lit bar in Soho, London. The walls are covered with old maps and black-and-white photographs.</description> </location> <location id="856" name="The Veil Market" aliases="Veil Market, the Market, underground market" realm="Earth"> <currentLocation>abandoned Tube station beneath Camden</currentLocation> <entryRequirement>bone token</entryRequirement> <schedule>moves locations every full moon</schedule> <description>A hidden supernatural black market that sells enchanted goods, banned alchemical substances, and information.</description> </location> </codex> Write a fully fleshed out scene of at least 1000 words in the thriller genre. A detective is pursuing a suspect through rain-soaked city streets at night. The chase takes them from the street level down into an underground market. The detective must decide whether to follow the suspect into unfamiliar and potentially dangerous territory. 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
Rain fell in sheets, turning the Soho alleyways into slippery canals of reflected neon and shadow. Detective Harlow Quinn didn't slow for the weather. Her boots struck the wet cobblestones with the rhythmic, relentless cadence of a piston. Forty-one years old, but her body held the lean, coiled tension of a recruit who'd never forgotten basic training. Eighteen years on the Met had carved lines beside her eyes, but they hadn't dulled the brown intensity of her gaze. Ahead, the suspect scrambled over a chain-link fence. Tomás Herrera. The name had been blinking on her surveillance board for weeks, linked to a dozen unexplained overdoses and the sudden, suspicious recovery of several low-level enforcers within the city's criminal underbelly. The clique. Quinn was certain of it. They weren't just thugs; they were protected by something else. Quinn watched Herrera's form clear the fence. His dark, curly hair plastered against his skull in the deluge. As he pushed off the wire, the hem of his jacket rode up, revealing a strip of olive skin and the jagged, pink scar tracing the length of his left forearm. A knife wound, deep and old. Around his neck, a Saint Christopher medallion flashed once in the amber streetlight before vanishing into the darkness of the next block. Quinn hit the fence harder, vaulting with military precision. She landed in a crouch, boots absorbing the impact, and scrambled up. Her left wrist twisted instinctively. The worn leather of her watch creaked against her damp sleeve. She didn't need to check the time. She needed the anchor. The familiar weight grounded her when the air grew thin and the whispers of the last three years tried to crawl back in. Morris. Her former partner. Three years gone. His file was sealed, marked with redactions that made her teeth ache. Cause of death: Indeterminate. They'd found his service weapon, melted into slag, and nothing else. The coroner had refused to sign the paperwork. The superiors had whispered about gas leaks and stress. Quinn knew better. She knew because she'd seen the look in Morris's eyes in the final hours—a terror that wasn't human. She knew because the rain sometimes carried a scent that reminded her of the alley where he'd vanished, a smell like ozone and burning copper. Herrera moved like a man who knew he was being hunted. He didn't head for the main roads. He cut north, away from the green neon hum of the Raven's Nest that buzzed like a dying insect behind her, toward the crumbling brickwork of the old transport arteries. His pace was frantic, but his route was deliberate. He was leading her somewhere. Or fleeing to a sanctuary. Quinn pressed the pace, her breath pluming in the cold air. The rain hammered her closely cropped salt-and-pepper hair, plastering the strands to her scalp. Her sharp jaw clenched until the muscles ached. Every step brought her closer to the truth, or a grave. She ducked under a rusted fire escape, her shoulder checking a dumpster, and burst onto a narrower thoroughfare. Herrera was there, slipping past a group of drunk revelers. He moved with the fluid grace of a paramedic who'd seen too much trauma, his body efficient, his eyes scanning the exits. The geography shifted. The tidy grid of Soho dissolved into the industrial scars leading toward Camden. The roar of the distant city faded, replaced by the drip of water in cavernous spaces and the smell of stagnant rust. Herrera dropped into a recessed stairwell, its iron grate torn open like a wound. An abandoned Tube entrance. The tiles were black with grime, the station name stripped away decades ago. Quinn skidded to a halt at the railing. Below, Herrera's silhouette slipped into the absolute dark of the tunnel. She drew her service pistol, the heavy steel a comfort in her wet hand. She thumbed the safety off. The click was lost in the sound of the rain. She descended. Stair after stair, spiraling down into the earth. The air grew heavy, tasting of ozone and something metallic, like blood on the tongue. Her ears popped. This wasn't just a derelict station. The architecture felt wrong, the shadows stretching at angles that defied the structure above. The intel claimed the Veil Market was a nomad, shifting its location with the lunar cycle, but the magnetic anomalies had led Quinn here, to this specific station, at this exact hour. The full moon hung heavy in the sky, a pale eye watching her descent. The convergence was tonight. Quinn emerged onto a platform that shouldn't have been there. The tracks were gone, replaced by a sprawling bazaar carved into the bedrock. Lanterns fueled by blue flames cast long, dancing shadows over stalls constructed from rusted rolling stock and scavenged wood. Figures moved in the gloom, their shapes indistinct, some too tall, some with limbs that bent with unnatural grace. The Veil Market. The name surfaced from the fragmented intelligence reports she'd hoarded in a private lockbox. The supernatural black market. A place where the rules of the Met held no power. Ahead, near a barricade woven from femurs and iron bars, a checkpoint loomed. A figure sat behind a table of black glass, face obscured by a hood that seemed to drink the light. Herrera approached, his hands raised, palms empty. He reached into his shirt and pulled out a small object. White. Polished. He placed it on the glass. A bone token. The hooded figure inclided its head. The barricade parted with a sound like grinding teeth. Herrera slipped through the gap and was swallowed by the crowd beyond. Quinn stood frozen at the edge of the platform. The urge to sprint forward warred with the cold dread coiling in her gut. This was the threshold. To follow was to step out of the world she understood. It was to walk into the same dark place that had claimed Morris. Every rational instinct screamed at her to call it in, to seal the entrance, to bring the tactical teams who could drown this nest in floodlights and high-caliber rounds. But the tactical teams would be blind. They would see squatters and drug dealers. They would miss the jars of iridescent sludge on the counter, the amulets humming with trapped whispers, the creatures trading secrets for flesh. To her left, a dealer with skin like cracked porcelain sold vials of liquid that swirled with their own bioluminescence, clearly banned alchemical substances that could dissolve a lung in seconds. To her right, a figure bartered with a voice like grinding stones, offering a dagger that wept black smoke. If she called backup, the evidence would vaporize. The clique would be alerted. Herrera would vanish, and the thread leading to Morris's death would snap forever. She was the only one who knew what to look for. She was the only one willing to ignore the sane part of her brain. She looked at her gun. Useless here, perhaps. Or maybe the only thing keeping her heart beating. She looked at the line of bone marking the entrance. She had no token. No offering. No welcome. The bone gate loomed, and as she focused, she saw the femurs were not human. Too long. Too many joints. The guard's hand resting on the table had fingers that were too slender, ending in black nails. The rain dripped from her nose. Her watch creaked as she flexed her hand. Morris hadn't stopped. He'd gone in. He'd found something, and it had found him back. It had taken him apart in ways the report couldn't describe. Harlow Quinn squared her shoulders, her bearing locking into place like a rifle bolt. Fear was a variable she could account for. It was a data point. It did not command her. The clique thought they were safe in the dark. They thought the Veil protected them from a detective with a leather watch and a dead partner's ghost. She holstered the weapon. She wouldn't draw steel unless the shadows attacked. She needed to walk in with the same authority she wore on the street. She would bluff her way past the bone gate, or she would take the token by force. She didn't care. The decision settled in her chest, cold and hard as iron. Quinn stepped off the concrete and onto the packed earth of the market floor. Her boots sank slightly, the sound swallowed by the murmur of the crowd. She moved toward the checkpoint, her eyes fixed on the hooded figure, her expression carved from granite. The hunt had just crossed the line, and there was no turning back.
created_at"2026-04-27T08:09:08.036Z" 4/27/2026, 8:09:08 AM
model"qwen/qwen3.5-plus-20260420"
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external_user(null)
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cancelledfalse
latency1302
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generation_time107447
tokens_prompt914
tokens_completion7890
native_tokens_prompt870
native_tokens_completion7080
native_tokens_completion_images(null)
native_tokens_reasoning5237
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
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origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.01734
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provider_responses
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endpoint_id"8b4a0fbb-6705-4f8d-a7f1-ad18ecc0edbc"
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is_byokfalse
latency1302
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Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
96.53% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1443
totalAiIsmAdverbs1
found
0
adverb"slightly"
count1
highlights
0"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)
27.23% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1443
totalAiIsms21
found
0
word"rhythmic"
count1
1
word"tension"
count1
2
word"intensity"
count1
3
word"tracing"
count1
4
word"familiar"
count1
5
word"weight"
count1
6
word"sanctuary"
count1
7
word"jaw clenched"
count1
8
word"grave"
count1
9
word"efficient"
count1
10
word"scanning"
count1
11
word"structure"
count1
12
word"magnetic"
count1
13
word"dancing"
count1
14
word"constructed"
count1
15
word"gloom"
count1
16
word"fragmented"
count1
17
word"loomed"
count2
18
word"porcelain"
count1
19
word"variable"
count1
highlights
0"rhythmic"
1"tension"
2"intensity"
3"tracing"
4"familiar"
5"weight"
6"sanctuary"
7"jaw clenched"
8"grave"
9"efficient"
10"scanning"
11"structure"
12"magnetic"
13"dancing"
14"constructed"
15"gloom"
16"fragmented"
17"loomed"
18"porcelain"
19"variable"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"jaw/fists clenched"
count1
highlights
0"jaw clenched"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences135
matches(empty)
89.95% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount3
hedgeCount2
narrationSentences135
filterMatches
0"watch"
hedgeMatches
0"tried to"
1"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences135
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen32
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1442
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions44
wordCount1442
uniqueNames15
maxNameDensity0.83
worstName"Quinn"
maxWindowNameDensity2
worstWindowName"Quinn"
discoveredNames
Soho2
Harlow2
Quinn12
Met2
Herrera9
Saint1
Christopher1
Indeterminate1
Morris5
Raven1
Nest1
Camden1
Tube1
Veil3
Market2
persons
0"Harlow"
1"Quinn"
2"Met"
3"Herrera"
4"Saint"
5"Christopher"
6"Morris"
7"Raven"
8"Veil"
places
0"Soho"
1"Camden"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences97
glossingSentenceCount1
matches
0"hood that seemed to drink the light"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1442
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences135
matches(empty)
77.86% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs24
mean60.08
std25.39
cv0.423
sampleLengths
078
158
277
371
41
596
667
794
869
948
1098
1161
123
1362
1429
1527
1680
1787
1851
1972
2040
2159
2257
2357
92.27% Passive voice overuse
Target: ≤2% passive sentences
passiveCount5
totalSentences135
matches
0"were protected"
1"being hunted"
2"was lost"
3"were gone"
4"was swallowed"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs251
matches
0"was leading"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount1
semicolonCount1
flaggedSentences2
totalSentences135
ratio0.015
matches
0"They weren't just thugs; they were protected by something else."
1"She knew because she'd seen the look in Morris's eyes in the final hours—a terror that wasn't human."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1449
adjectiveStacks0
stackExamples(empty)
adverbCount28
adverbRatio0.01932367149758454
lyAdverbCount9
lyAdverbRatio0.006211180124223602
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences135
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences135
mean10.68
std7.03
cv0.658
sampleLengths
016
18
214
319
421
58
62
731
82
95
1010
117
1211
1331
146
1522
169
1712
185
1911
207
214
2223
231
243
253
2612
274
2811
298
309
313
3218
3325
3411
357
3630
379
385
395
4011
4114
428
4311
4418
4510
4622
473
4813
4922
29.26% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats28
diversityRatio0.28888888888888886
totalSentences135
uniqueOpeners39
26.46% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences126
matches
0"Too many joints."
ratio0.008
73.97% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount46
totalSentences126
matches
0"Her boots struck the wet"
1"They weren't just thugs; they"
2"His dark, curly hair plastered"
3"She landed in a crouch,"
4"Her left wrist twisted instinctively."
5"She didn't need to check"
6"She needed the anchor."
7"Her former partner."
8"His file was sealed, marked"
9"They'd found his service weapon,"
10"She knew because she'd seen"
11"She knew because the rain"
12"He didn't head for the"
13"He cut north, away from"
14"His pace was frantic, but"
15"He was leading her somewhere."
16"Her sharp jaw clenched until"
17"She ducked under a rusted"
18"He moved with the fluid"
19"She drew her service pistol,"
ratio0.365
27.46% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount109
totalSentences126
matches
0"Rain fell in sheets, turning"
1"Detective Harlow Quinn didn't slow"
2"Her boots struck the wet"
3"The name had been blinking"
4"Quinn was certain of it."
5"They weren't just thugs; they"
6"Quinn watched Herrera's form clear"
7"His dark, curly hair plastered"
8"A knife wound, deep and"
9"Quinn hit the fence harder,"
10"She landed in a crouch,"
11"Her left wrist twisted instinctively."
12"The worn leather of her"
13"She didn't need to check"
14"She needed the anchor."
15"The familiar weight grounded her"
16"Her former partner."
17"His file was sealed, marked"
18"Cause of death: Indeterminate."
19"They'd found his service weapon,"
ratio0.865
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount4
totalSentences126
matches
0"To follow was to step"
1"To her left, a dealer"
2"To her right, a figure"
3"If she called backup, the"
ratio0.032
79.83% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences68
technicalSentenceCount6
matches
0"Forty-one years old, but her body held the lean, coiled tension of a recruit who'd never forgotten basic training."
1"She knew because she'd seen the look in Morris's eyes in the final hours—a terror that wasn't human."
2"He cut north, away from the green neon hum of the Raven's Nest that buzzed like a dying insect behind her, toward the crumbling brickwork of the old transport a…"
3"The architecture felt wrong, the shadows stretching at angles that defied the structure above."
4"Every rational instinct screamed at her to call it in, to seal the entrance, to bring the tactical teams who could drown this nest in floodlights and high-calib…"
5"To her left, a dealer with skin like cracked porcelain sold vials of liquid that swirled with their own bioluminescence, clearly banned alchemical substances th…"
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
87.3606%