Run: 2026-04-25-01KQ2FEGZA5P7YD6PGWPN8R47Z

Run Details

Duration:
56.2s
Cost:
$0.002215
Provider:
DeepSeek

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
The rain came down in sheets that turned the sodium glare of the streetlights into smeared gold across the wet pavement. Detective Harlow Quinn kept her shoulders squared against the downpour, the worn leather of her watch strap digging into her wrist as she pumped her arms. Thirty yards ahead, the suspect cut left into an alley, his silhouette a dark slash against the brickwork. She’d been tailing him for six blocks, ever since he’d bolted from the doorway of The Raven’s Nest, that green neon sign flickering through the rain like a startled eye. Her lungs burned, but she pushed harder, the soles of her boots slapping shallow puddles. He was fast—younger, leaner—but she had eighteen years of foot chases behind her and a fury that ran deeper than muscle. The alley stank of damp cardboard and rotting food. Overturned bins forced her to sidestep, and she caught a glimpse of his face as he glanced back: warm brown eyes wide, a slash of olive skin, and the flash of a gold chain at his throat. Saint Christopher medallion. She’d clocked it earlier, when he’d been hunched over a table in the Nest’s back corner, talking fast with a man Quinn knew to be a mid-level fence for enchanted goods. The suspect’s name, according to her source, was Tomás Herrera—a disgraced paramedic who’d turned to dodgy off-the-books medicine. “Herrera! Stop!” she shouted, her voice swallowed by the rain. He didn’t stop. Instead, he vaulted a low wall at the end of the alley and dropped out of sight. Quinn swore under her breath and followed, her palms scraping brick as she hauled herself over. She landed in a narrow passageway that reeked of stale beer and cigarette smoke. Herrera was already at the far end, fumbling with something on the ground. A manhole cover. He wrestled it aside with a grunt, the Saint Christopher medallion swinging free of his shirt—a glint of gold against the dark—and then he disappeared down the hole, legs first, his scarred left forearm visible for an instant before the shadows swallowed him. Quinn reached the opening in five strides. The cover was old iron, heavy, and it slid aside with a shriek that set her teeth on edge. She stared into the darkness below. A metal ladder descended into what smelled like damp earth and something sharper, almost metallic. Her heart hammered against her ribs. She knew these tunnels. Abandoned Tube station beneath Camden. She’d heard whispers about a black market that moved with the moon, a place you needed a bone token to enter. The Veil Market. It was forbidden territory for anyone without the right currency, and even for those with it, dangerous territory. Her late partner, DS Morris, had once joked that the only thing down there was a quick way to an unmarked grave. Three years on, she still couldn’t smile at the memory. A sound echoed up from the darkness—footsteps splashing through shallow water, receding fast. If she let him go now, he’d vanish into that labyrinth, and whatever information he held about the clique’s latest string of break-ins and the arcane artifact they’d stolen would vanish with him. She had no bone token. She had no backup, because this wasn’t an official operation. She had only her torch, her cuffs, and a deep-seated hatred for criminals who thought they could exploit the gaps between worlds. Quinn clicked on her torch, gripped a rung, and lowered herself into the hole. The ladder was slick with condensation. She descended rung by rung, the beam of her torch cutting a narrow cone through the black. Twenty feet down, her boots hit solid concrete. The air was cooler here, heavy with moisture and the distant drip of water. The tunnel stretched east and west, old Tube station tiles lining the walls, glazed a sickly green. Herrera’s wet footprints led east. She followed, her torchlight skating over graffiti that seemed to writhe in her peripheral vision—symbols she didn’t recognize, some of them glowing faintly. Ahead, the tunnel opened into a larger chamber. The ceiling vaulted upward, and the walls were lined with stalls made from corrugated iron and salvaged wood, shuttered with rusted grates. This was the fringes of the Veil Market, she realized, the outskirts where dealers and scavengers set up before the full moon’s official opening. A few lanterns flickered, their flames an unnatural blue. The air hummed with a low, almost subsonic thrum that made the fillings in her teeth ache. She swept her torch across the stalls: jars of murky liquid, piles of desiccated herbs, a cage containing something that unfurled too many legs. Her stomach clenched, but she kept moving. Herrera was twenty yards ahead, weaving between the stalls. “Herrera, you can’t run forever!” she called. “The market’s not open. You’ve nowhere to go.” He stumbled, catching himself on a stack of crates, and spun to face her. The torchlight caught the desperate, hunted look in his eyes. He wasn’t a hardened criminal, not yet. A scar ran along his left forearm, pale against his olive skin, and she saw his hand tremble as he raised it. “You don’t understand,” he said, his voice breathless. A trace of accent, Spanish. Seville, her file had said. “The people I work for—they will kill me if I talk.” “Then talk to me,” Quinn said, her voice steady despite her racing pulse. She took a slow step forward, keeping the torch beam just off his face to avoid blinding him. “Whatever trouble you’re in, I can help. But you need to stop running.” He shook his head, the medallion swinging. “You can’t help. No one can. Not against them.” His gaze flicked to something over her shoulder, and his eyes widened. “You shouldn’t have followed me here.” Quinn didn’t take the bait. She kept her eyes on him, reading the twitch of his muscles, the way he shifted his weight. He was about to bolt again. She tensed to pursue. Then she heard it: a soft, sliding noise from the stall to her left. The grate was lifting. Her torch beam found the gap, and a hand extended—pale, long-fingered, each nail filed to a sharp point. The hand was followed by a figure that unfolded from the stall like smoke given form, tall and gaunt, dressed in tatters of what had once been a fine coat. Its face was a dry, lipless thing, and its eyes burned with a greenish light. It sniffed the air, and a sound escaped it that might have been laughter. “No token, no trade,” it rasped. The words seemed to come from somewhere other than its throat. “Bones for the toll or blood for the debt.” Quinn’s hand went to her hip, but she’d left her sidearm locked in her glove box; she hadn’t wanted to risk a weapon around the Nest’s clientele. Foolish, maybe. She’d have to rely on her baton and her wits. “I’m a police officer,” she said, her voice flat with authority. “I’m pursuing a suspect. I suggest you step aside.” The creature tilted its head, and the green light in its eyes pulsed. “Mortal law does not run down here, little pig. Only the Market Law. And you’ve broken it.” Behind the creature, more figures were emerging from the deeper tunnels—shapes that moved in ways that hurt to watch, some carrying bone-white tokens that glowed faintly against their chests. The Veil Market’s enforcers, roused by her intrusion. Herrera had backed away, his face a mask of horror. He clearly hadn’t expected this, either. He’d been hoping to lose her in the maze, but now they were both in over their heads. Quinn’s mind raced. She could retreat, scramble back up the ladder and call for backup, but by the time anyone believed her enough to raid this place, Herrera would be gone—either killed by the clique or swallowed by the market itself. Or she could stay, try to talk her way through, rely on the fact that she was a known quantity to some of the regulars. But that would mean stepping fully into a world she’d only ever skirted, the world that had swallowed Morris. The creature took a shambling step forward, its clawed hand reaching for her. “Payment.” In that moment, Herrera made a choice. He lunged forward, grabbing Quinn’s arm and shoving her away from the creature. “Run!” he shouted, and then he turned and sprinted deeper into the market, taking the enforcers’ attention with him. Two of them peeled off to chase him, their bodies contorting as they moved with an unnatural speed. Quinn stood frozen for half a breath, indecision clawing at her gut. The creature was still there, its lipless mouth stretching into something approximating a grin. It didn’t seem concerned with her now; its business was with the one who’d fled. She could go. She could climb back up that ladder and never speak of this to anyone who’d have her committed. She could nurse a drink at the Nest and pretend she hadn’t seen what lay beneath the city. But Morris would never have run. And neither would she. She clicked off her torch, letting the blue lantern light guide her, and followed Herrera into the heart of the Veil Market. Her decision was made. Whatever waited in those depths, she would face it head-on.
created_at"2026-04-25T14:07:13.793Z" 4/25/2026, 2:07:13 PM
model"deepseek/deepseek-v4-pro-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency755
moderation_latency(null)
generation_time54675
tokens_prompt914
tokens_completion2798
native_tokens_prompt827
native_tokens_completion2485
native_tokens_completion_images(null)
native_tokens_reasoning384
native_tokens_cached768
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"
usage0.002215455
router(null)
provider_responses
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endpoint_id"d084170b-dd99-4e53-9ae1-b63881f3cfbf"
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is_byokfalse
latency277
model_permaslug"deepseek/deepseek-v4-pro-20260423"
provider_name"DeepSeek"
status200
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http_referer(null)
request_id"req-1777126033-lsouMoapPvyQuqpf2pkn"
session_id(null)
api_type"completions"
id"gen-1777126033-aJ25Fe1v2FAMrx38f6LM"
upstream_id"74c98648-c2e8-4e30-8af5-b227036154af"
total_cost0.002215455
cache_discount0.00030624
upstream_inference_cost0
provider_name"DeepSeek"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags8
adverbTagCount0
adverbTags(empty)
dialogueSentences16
tagDensity0.5
leniency1
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1573
totalAiIsmAdverbs0
found(empty)
highlights(empty)
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)
58.68% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1573
totalAiIsms13
found
0
word"glint"
count1
1
word"grave"
count1
2
word"echoed"
count1
3
word"footsteps"
count1
4
word"flickered"
count1
5
word"stomach"
count1
6
word"racing"
count1
7
word"pulse"
count1
8
word"flicked"
count1
9
word"weight"
count1
10
word"pulsed"
count1
11
word"raced"
count1
12
word"depths"
count1
highlights
0"glint"
1"grave"
2"echoed"
3"footsteps"
4"flickered"
5"stomach"
6"racing"
7"pulse"
8"flicked"
9"weight"
10"pulsed"
11"raced"
12"depths"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes widened"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences106
matches(empty)
88.95% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount3
narrationSentences106
filterMatches
0"watch"
hedgeMatches
0"seemed to"
1"try to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences114
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen45
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1562
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions8
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions46
wordCount1452
uniqueNames15
maxNameDensity0.76
worstName"Quinn"
maxWindowNameDensity1.5
worstWindowName"Quinn"
discoveredNames
Harlow1
Quinn11
Raven1
Nest4
Christopher2
Tomás1
Herrera8
Saint2
Tube2
Camden1
Veil4
Market4
Morris3
Spanish1
Two1
persons
0"Harlow"
1"Quinn"
2"Raven"
3"Christopher"
4"Tomás"
5"Herrera"
6"Saint"
7"Market"
8"Morris"
places
0"Nest"
globalScore1
windowScore1
91.18% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences85
glossingSentenceCount2
matches
0"smelled like damp earth and something shar"
1"graffiti that seemed to writhe in her peripheral vision—symbols she didn’t recognize, some of them glowing faintly"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1562
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences114
matches
0"joked that the"
1"up that ladder"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs27
mean57.85
std38.07
cv0.658
sampleLengths
095
1134
210
3109
4136
583
614
790
8120
915
1053
1129
1244
1334
1433
1595
1626
1759
1830
1971
2085
2114
2257
2341
2439
2510
2636
88.71% Passive voice overuse
Target: ≤2% passive sentences
passiveCount5
totalSentences106
matches
0"been hunched"
1"was forbidden"
2"were lined"
3"was followed"
4"was made"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs252
matches
0"was lifting"
1"were emerging"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount10
semicolonCount2
flaggedSentences10
totalSentences114
ratio0.088
matches
0"He was fast—younger, leaner—but she had eighteen years of foot chases behind her and a fury that ran deeper than muscle."
1"The suspect’s name, according to her source, was Tomás Herrera—a disgraced paramedic who’d turned to dodgy off-the-books medicine."
2"He wrestled it aside with a grunt, the Saint Christopher medallion swinging free of his shirt—a glint of gold against the dark—and then he disappeared down the hole, legs first, his scarred left forearm visible for an instant before the shadows swallowed him."
3"A sound echoed up from the darkness—footsteps splashing through shallow water, receding fast."
4"She followed, her torchlight skating over graffiti that seemed to writhe in her peripheral vision—symbols she didn’t recognize, some of them glowing faintly."
5"Her torch beam found the gap, and a hand extended—pale, long-fingered, each nail filed to a sharp point."
6"Quinn’s hand went to her hip, but she’d left her sidearm locked in her glove box; she hadn’t wanted to risk a weapon around the Nest’s clientele."
7"Behind the creature, more figures were emerging from the deeper tunnels—shapes that moved in ways that hurt to watch, some carrying bone-white tokens that glowed faintly against their chests."
8"She could retreat, scramble back up the ladder and call for backup, but by the time anyone believed her enough to raid this place, Herrera would be gone—either killed by the clique or swallowed by the market itself."
9"It didn’t seem concerned with her now; its business was with the one who’d fled."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1325
adjectiveStacks1
stackExamples
0"carrying bone-white tokens"
adverbCount34
adverbRatio0.025660377358490565
lyAdverbCount10
lyAdverbRatio0.007547169811320755
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences114
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences114
mean13.7
std8.44
cv0.616
sampleLengths
021
126
218
330
415
521
69
737
83
931
1018
1110
123
1317
1416
1514
1613
173
1843
197
2019
216
2215
236
244
255
2621
273
2818
2922
3010
3113
3233
335
3410
3522
3614
376
3817
398
4014
4117
425
4323
448
4522
4624
479
4817
4924
46.20% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.32456140350877194
totalSentences114
uniqueOpeners37
64.72% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences103
matches
0"Instead, he vaulted a low"
1"Then she heard it: a"
ratio0.019
41.36% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount46
totalSentences103
matches
0"She’d been tailing him for"
1"Her lungs burned, but she"
2"He was fast—younger, leaner—but she"
3"She’d clocked it earlier, when"
4"she shouted, her voice swallowed"
5"He didn’t stop."
6"She landed in a narrow"
7"He wrestled it aside with"
8"She stared into the darkness"
9"Her heart hammered against her"
10"She knew these tunnels."
11"She’d heard whispers about a"
12"It was forbidden territory for"
13"Her late partner, DS Morris,"
14"She had no bone token."
15"She had no backup, because"
16"She had only her torch,"
17"She descended rung by rung,"
18"She followed, her torchlight skating"
19"She swept her torch across"
ratio0.447
42.52% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount86
totalSentences103
matches
0"The rain came down in"
1"Detective Harlow Quinn kept her"
2"She’d been tailing him for"
3"Her lungs burned, but she"
4"He was fast—younger, leaner—but she"
5"The alley stank of damp"
6"Saint Christopher medallion."
7"She’d clocked it earlier, when"
8"The suspect’s name, according to"
9"she shouted, her voice swallowed"
10"He didn’t stop."
11"Quinn swore under her breath"
12"She landed in a narrow"
13"Herrera was already at the"
14"A manhole cover."
15"He wrestled it aside with"
16"Quinn reached the opening in"
17"The cover was old iron,"
18"She stared into the darkness"
19"A metal ladder descended into"
ratio0.835
48.54% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences103
matches
0"If she let him go"
ratio0.01
74.83% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences63
technicalSentenceCount6
matches
0"He was fast—younger, leaner—but she had eighteen years of foot chases behind her and a fury that ran deeper than muscle."
1"She landed in a narrow passageway that reeked of stale beer and cigarette smoke."
2"She had only her torch, her cuffs, and a deep-seated hatred for criminals who thought they could exploit the gaps between worlds."
3"She followed, her torchlight skating over graffiti that seemed to writhe in her peripheral vision—symbols she didn’t recognize, some of them glowing faintly."
4"She swept her torch across the stalls: jars of murky liquid, piles of desiccated herbs, a cage containing something that unfurled too many legs."
5"Behind the creature, more figures were emerging from the deeper tunnels—shapes that moved in ways that hurt to watch, some carrying bone-white tokens that glowe…"
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags8
uselessAdditionCount3
matches
0"he said, his voice breathless"
1"Quinn said, her voice steady despite her racing pulse"
2"she said, her voice flat with authority"
25.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags6
fancyCount2
fancyTags
0"she shouted (shout)"
1"he shouted (shout)"
dialogueSentences16
tagDensity0.375
leniency0.75
rawRatio0.333
effectiveRatio0.25
78.8232%