Run: 2026-03-11-01KKFFN61YRHYPCAQ4T2TM553M

Run Details

Duration:
26.3s
Cost:
$0.000000
Provider:
Stealth

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 fell in silver sheets, turning the streetlights into blurred halos above the slick tarmac. Detective Harlow Quinn’s shoes slapped against the wet pavement, each stride measured, powerful, cutting through the downpour with military precision. Her breath was steady, a controlled metronome of exertion, but the frustration in her gut was a burning coal. She was losing him. He was a shadow fifty yards ahead, a lean figure in a dark hoodie who’d slipped out of the back door of The Raven’s Nest just as Quinn’s hand had brushed the cool metal of her handcuffs. He’d moved with a preternatural awareness, a flick of the head, a sudden bolt. Now, he darted through the Soho crowd, a ghost among the late-night revelers and umbrella-shielded commuters, his movements too fluid, too knowing. Quinn’s focus narrowed. The noise of the city—the honk of a distant taxi, the hiss of tires on wet roads, the thump of bass from a club—faded to a dull roar. All that existed was the chase, the burning in her quadriceps, and the glint of her worn leather watch on her left wrist as she checked her pace. Forty-one years old, eighteen years on the force, and she could still run. DS Morris would have appreciated that. A cold, familiar ache settled beside the burn, the ghost of a partner who wasn’t there. The suspect rounded a corner onto a narrower lane, choked with the scent of damp brick and discarded takeaway containers. Quinn pushed harder, her sharp jaw set against the rain that streamed down her face. He was heading for the warren of alleys behind Camden, a labyrinth where GPS signals faltered and police sirens seemed to lose their way. He knew it. He was leading her. She saw his silhouette merge with the deeper darkness between two old warehouses. When she rounded the corner seconds later, he was gone. The alley was a dead end, slick walls rising into the gloom, a few overflowing bins lining the sides. Her instincts screamed. *Too easy.* Her eyes scanned, adjusted to the low light. A scuff mark on a drainage pipe. A faint disturbance in a puddle that wasn’t yet rain-rippled. She followed the invisible trail to a section of brick wall that didn’t quite match the rest—newer mortar, a hairline crack at the base. Not a door. A passage. The air here was different, cooler, carrying a faint metallic tang under the smell of rain. She pressed her shoulder to the wall. It gave with a grinding reluctance, revealing a narrow set of stairs descending into absolute black. A bone token, worn smooth, hung from a nail just inside the entrance, swaying slightly as if brushed by a fleeing hand. Quinn’s mind cataloged it: *The Veil Market. Rumors. Whispers in briefing rooms that nobody took seriously.* A supernatural black market. The kind of place her captain would warn her off, the kind of place Morris had been sniffing around before… before. The decision was a physical weight. Protocol screamed at her. *Call it in. Secure the perimeter. Wait for backup that won’t come, not for a place that doesn’t officially exist.* But the suspect was down there. The answers she’d been hunting for three years, the truth about Morris’s death that smelled of ozone and things that couldn’t be explained in a police report, might be down there too. The cold logic of her career warred with a hotter, more desperate need. *He’s just a man. Running. Probably spooked.* But his movements hadn’t been the frantic flight of a common criminal. They’d been the sure-footed escape of someone who knew the city’s hidden grammar. Quinn drew her service pistol, the grip cold and familiar in her hand. She left the bone token on its nail. She didn’t need an invitation. She was the law. Or what passed for it here. She descended. The air grew colder, the dampness changing from rain to a deeper, subterranean chill. The stairs were rough stone, uneven underfoot. The sounds of the city faded completely, replaced by the drip of water somewhere ahead and the low, resonant hum of something else. Something alive. The passage opened up, and the darkness was punctuated by the sickly green glow of chemical lamps and the occasional flare of something that burned with a pure, white flame. The Veil Market sprawled before her in a vast, vaulted chamber—clearly an abandoned Tube station, the tiled walls scarred with age, the rails still visible in patches beneath makeshift stalls and tables. The air was thick with the smell of strange herbs, ozone, burnt sugar, and something faintly like old blood. It was a chaos of commerce. Figures moved in the gloom: a woman with tattoos that shifted like living ink haggled over a jar of something that glowed blue; a man with eyes that reflected the light like a cat’s sold polished stones from a velvet cloth; a stall draped in shadow offered whispers for sale, the vendor’s voice a dry rustle. They sold enchanted knives, bottled alchemical substances that fizzed with internal light, scrolls tied with hair, amulets carved from bone. Quinn’s rational mind, the one that had put away a thousand criminals, reeled. This was a hallucination. A fever dream. But the cold stone beneath her feet and the weight of her gun were brutally real. The suspect was here. She saw the flash of his dark hoodie near a stall selling maps that showed places that couldn’t be on any official grid. He glanced back, his face still obscured by shadow, and then slipped behind a towering shelf made from an old Tube map, deeper into the labyrinth. Quinn followed, her senses on a knife’s edge. The patrons of the market gave her a wide berth. They recognized authority, perhaps, or they saw something else in her hard gaze and the set of her shoulders. A few watched her with flat, unnerving eyes. She kept her pistol low, her finger off the trigger. *Not yet. Don’t start something you can’t finish in a place you don’t understand.* She passed a man selling what he claimed were memories in crystal vials. A child with pale, luminous skin played a haunting tune on a wooden flute, and the notes seemed to hang in the air like physical things. Quinn’s jaw tightened. This was the criminal underside of a world she’d only heard rumors about. This was where her partner had been leading, what he’d been looking into. She rounded another makeshift wall, and the market’s ambient hum sharpened into a specific sound: the clatter of a metal tray hitting the ground, a sharp intake of breath. She moved toward it. She found him crouched in a narrow alcove formed by stacked crates. The hoodie was pushed back, revealing the face of a young man, early twenties, pale with panic. But his eyes—when they met Quinn’s—held not just fear. There was a flicker of something else. Recognition. Or knowledge. Beside him lay a shattered vial, the spilled contents evaporating into a faint, sweet-smelling mist. “You’re under arrest,” Quinn said, her voice hard and clear in the confined space. She raised her weapon. “Move slowly. Hands where I can see them.” The young man’s eyes darted from her face to the gun and past her shoulder, toward the deeper recesses of the market. “You shouldn’t have come here,” he whispered, his voice hoarse. “You don’t know what you’ve stumbled into.” “I know you ran from a bar where my informant says information is bought and sold without license,” Quinn countered, stepping closer. “And I know you’re going to tell me about the shipment your crew is moving through this… place.” He gave a short, sharp laugh that was more panic than amusement. “You think this is about a *shipment*? You think this is about drugs or weapons?” He shook his head, a desperate gesture. “They’re selling access. Passages. To things you can’t imagine. Your partner… DS Morris… he found out. He was getting too close to the wrong door.” The cold ache in Quinn’s chest became a spear of ice. The alley, the stairs, the impossible market—it all coalesced into this moment. This was why he was here. This was what killed him. “Who?” she demanded, taking another step. “Who did he get close to? What did he find?” The young man’s eyes widened, not at her question, but at something behind her. Quinn felt the change in the air first—a sudden drop in temperature, the smell of ozone intensifying. She heard a sound like the crack of ice and the flutter of wings. “Detective,” the young man breathed, his voice breaking. “They know you’re here. Run.” But Quinn Quinn didn’t run. She held her ground, pistol raised, and turned her head just enough to see what was emerging from the deeper shadows behind her. It wasn’t a man. It was a figure cloaked in darkness that seemed to absorb the light, its form indistinct but its intent clear—a palpable wave of cold, ancient malice. The other market-goers had frozen, their faces masks of fear or predatory interest. The choice was gone. She wasn’t chasing a suspect anymore. She was the prey. And in the heart of the impossible Veil Market, surrounded by wonders and horrors her nineteen years of police work had never prepared her for, Detective Harlow Quinn had to find a new way to survive. Her finger found the trigger guard. She wasn’t done yet.
created_at"2026-03-11T22:18:10.891Z" 3/11/2026, 10:18:10 PM
model"openrouter/healer-alpha"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency724
moderation_latency(null)
generation_time26160
tokens_prompt914
tokens_completion2713
native_tokens_prompt827
native_tokens_completion2260
native_tokens_completion_images(null)
native_tokens_reasoning325
native_tokens_cached330
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
router(null)
provider_responses(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773267490-Ce1VYrp7SigZmtCPgkqh"
upstream_id"gen-1773267490-Ce1VYrp7SigZmtCPgkqh"
total_cost0
cache_discount(null)
upstream_inference_cost0
provider_name"Stealth"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags6
adverbTagCount0
adverbTags(empty)
dialogueSentences12
tagDensity0.5
leniency1
rawRatio0
effectiveRatio0
90.55% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1588
totalAiIsmAdverbs3
found
0
adverb"slightly"
count1
1
adverb"completely"
count1
2
adverb"slowly"
count1
highlights
0"slightly"
1"completely"
2"slowly"
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)
49.62% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1588
totalAiIsms16
found
0
word"measured"
count1
1
word"glint"
count1
2
word"familiar"
count2
3
word"gloom"
count2
4
word"scanned"
count1
5
word"cataloged"
count1
6
word"weight"
count2
7
word"chill"
count1
8
word"velvet"
count1
9
word"crystal"
count1
10
word"flicker"
count1
11
word"shattered"
count1
12
word"palpable"
count1
highlights
0"measured"
1"glint"
2"familiar"
3"gloom"
4"scanned"
5"cataloged"
6"weight"
7"chill"
8"velvet"
9"crystal"
10"flicker"
11"shattered"
12"palpable"
66.67% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches2
maxInWindow2
found
0
label"eyes widened/narrowed"
count1
1
label"air was thick with"
count1
highlights
0"eyes widened"
1"The air was thick with"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences120
matches
0"e with panic"
95.24% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount3
narrationSentences120
filterMatches
0"watch"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences126
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen56
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans6
markdownWords56
totalWords1580
ratio0.035
matches
0"Too easy."
1"The Veil Market. Rumors. Whispers in briefing rooms that nobody took seriously."
2"Call it in. Secure the perimeter. Wait for backup that won’t come, not for a place that doesn’t officially exist."
3"He’s just a man. Running. Probably spooked."
4"Not yet. Don’t start something you can’t finish in a place you don’t understand."
5"shipment"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions8
unquotedAttributions0
matches(empty)
50.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions36
wordCount1464
uniqueNames11
maxNameDensity1.16
worstName"Quinn"
maxWindowNameDensity3.5
worstWindowName"Quinn"
discoveredNames
Harlow2
Quinn17
Raven1
Nest1
Soho1
Morris3
Camden1
Veil3
Market3
Tube2
Detective2
persons
0"Harlow"
1"Quinn"
2"Raven"
3"Morris"
4"Market"
places
0"Soho"
globalScore0.919
windowScore0.5
89.76% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences83
glossingSentenceCount2
matches
0"quite match the rest—newer mortar, a hairline crack at the base"
1"darkness that seemed to absorb the light, its form indistinct but its intent clear—a palpable wave of cold, ancient malice"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.633
wordCount1580
matches
0"not at her question, but at something behind her"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences126
matches(empty)
90.26% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs29
mean54.48
std25.38
cv0.466
sampleLengths
059
173
294
366
447
570
686
781
832
936
102
1146
1281
13118
1453
1569
1668
1733
1863
1926
2039
2140
2259
2334
2416
2545
2613
2771
2860
93.57% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences120
matches
0"was gone"
1"was punctuated"
2"was pushed"
3"was gone"
81.48% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs225
matches
0"was losing"
1"was heading"
2"was leading"
3"wasn’t chasing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount9
semicolonCount2
flaggedSentences8
totalSentences126
ratio0.063
matches
0"The noise of the city—the honk of a distant taxi, the hiss of tires on wet roads, the thump of bass from a club—faded to a dull roar."
1"She followed the invisible trail to a section of brick wall that didn’t quite match the rest—newer mortar, a hairline crack at the base."
2"The Veil Market sprawled before her in a vast, vaulted chamber—clearly an abandoned Tube station, the tiled walls scarred with age, the rails still visible in patches beneath makeshift stalls and tables."
3"Figures moved in the gloom: a woman with tattoos that shifted like living ink haggled over a jar of something that glowed blue; a man with eyes that reflected the light like a cat’s sold polished stones from a velvet cloth; a stall draped in shadow offered whispers for sale, the vendor’s voice a dry rustle."
4"But his eyes—when they met Quinn’s—held not just fear."
5"The alley, the stairs, the impossible market—it all coalesced into this moment."
6"Quinn felt the change in the air first—a sudden drop in temperature, the smell of ozone intensifying."
7"It was a figure cloaked in darkness that seemed to absorb the light, its form indistinct but its intent clear—a palpable wave of cold, ancient malice."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1479
adjectiveStacks0
stackExamples(empty)
adverbCount34
adverbRatio0.022988505747126436
lyAdverbCount11
lyAdverbRatio0.0074374577417173765
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences126
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences126
mean12.54
std9.34
cv0.745
sampleLengths
016
120
219
34
437
514
622
73
828
928
1013
116
1216
1320
1415
1524
163
174
1813
1910
2019
213
222
238
247
2510
2624
273
282
2916
307
3116
3222
337
341
3512
3620
371
386
394
403
413
4220
4332
4413
454
461
4714
4813
4913
34.92% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats21
diversityRatio0.30952380952380953
totalSentences126
uniqueOpeners39
60.61% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences110
matches
0"All that existed was the"
1"Probably spooked.* But his movements"
ratio0.018
70.91% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount41
totalSentences110
matches
0"Her breath was steady, a"
1"She was losing him."
2"He was a shadow fifty"
3"He’d moved with a preternatural"
4"He was heading for the"
5"He knew it."
6"He was leading her."
7"She saw his silhouette merge"
8"Her instincts screamed."
9"Her eyes scanned, adjusted to"
10"She followed the invisible trail"
11"She pressed her shoulder to"
12"It gave with a grinding"
13"*He’s just a man."
14"They’d been the sure-footed escape"
15"She left the bone token"
16"She didn’t need an invitation."
17"She was the law."
18"It was a chaos of"
19"They sold enchanted knives, bottled"
ratio0.373
41.82% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount92
totalSentences110
matches
0"The rain fell in silver"
1"Detective Harlow Quinn’s shoes slapped"
2"Her breath was steady, a"
3"She was losing him."
4"He was a shadow fifty"
5"He’d moved with a preternatural"
6"Quinn’s focus narrowed."
7"The noise of the city—the"
8"DS Morris would have appreciated"
9"A cold, familiar ache settled"
10"The suspect rounded a corner"
11"Quinn pushed harder, her sharp"
12"He was heading for the"
13"He knew it."
14"He was leading her."
15"She saw his silhouette merge"
16"The alley was a dead"
17"Her instincts screamed."
18"Her eyes scanned, adjusted to"
19"A scuff mark on a"
ratio0.836
45.45% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences110
matches
0"Now, he darted through the"
ratio0.009
31.25% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences64
technicalSentenceCount10
matches
0"He was a shadow fifty yards ahead, a lean figure in a dark hoodie who’d slipped out of the back door of The Raven’s Nest just as Quinn’s hand had brushed the co…"
1"Quinn pushed harder, her sharp jaw set against the rain that streamed down her face."
2"A faint disturbance in a puddle that wasn’t yet rain-rippled."
3"A bone token, worn smooth, hung from a nail just inside the entrance, swaying slightly as if brushed by a fleeing hand."
4"They’d been the sure-footed escape of someone who knew the city’s hidden grammar."
5"The passage opened up, and the darkness was punctuated by the sickly green glow of chemical lamps and the occasional flare of something that burned with a pure,…"
6"Figures moved in the gloom: a woman with tattoos that shifted like living ink haggled over a jar of something that glowed blue; a man with eyes that reflected t…"
7"They sold enchanted knives, bottled alchemical substances that fizzed with internal light, scrolls tied with hair, amulets carved from bone."
8"He gave a short, sharp laugh that was more panic than amusement."
9"It was a figure cloaked in darkness that seemed to absorb the light, its form indistinct but its intent clear—a palpable wave of cold, ancient malice."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags6
uselessAdditionCount2
matches
0"Quinn said, her voice hard and clear in the confined space"
1"the young man breathed, his voice breaking"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount3
fancyTags
0"he whispered (whisper)"
1"she demanded (demand)"
2"the young man breathed (breathe)"
dialogueSentences12
tagDensity0.333
leniency0.667
rawRatio0.75
effectiveRatio0.5
73.0704%