Run: 2026-03-12-01KKFR1A15FHJ4EBRP5FGJNVNM

Run Details

Duration:
1m 33s
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 wasn’t just falling; it was a solid, relentless thing, drumming on the tarmac of Brewer Street, turning the neon glow of Soho into a smeared watercolor. Detective Harlow Quinn tasted copper and exhaust as she ran, her worn leather watch strap slick against her wrist. Ahead, a flash of silver—a dragon-scale coat, the only thing she’d managed to clock on the figure who’d bolted from the back door of The Raven’s Nest. She hadn’t seen the murder. She’d been nursing a lukewarm tea in a booth, watching the clientele, when the back-bookshelf door had burst open and the silver coat had fled. Silas, the barman, had just given her that infuriating, serene smile. No help there. Never was. Her lungs burned. She was forty-one, not the fresh-faced DC she’d once been, but eighteen years on the force had carved endurance into her bones. Her military precision was in her gait, a steady, punishing rhythm, even as the suspect’s lead shrank from half a block to a quarter. The coat turned sharply, down a narrow alley between a peep-show and a closed tailor’s. Quinn followed, her shoulder brushing damp brick. The alley dead-ended at a heavy, rust-streaked door marked with a faded Tube logo. The silver coat was there, fumbling. A sharp *clink* of metal on metal, and the figure yanked the door open, vanishing into a maw of absolute black and the smell of old stone and ozone. Quinn skidded to a halt, her hand instinctively going to the butt of her holstered Glock. The door was ajar, swinging slightly. Beyond it, a flight of concrete stairs descended into darkness. This wasn’t on any municipal plan. It wasn’t the Northern line; it was something else. The air coming up was cool and carried whispers—of damp earth, of exotic spices, of something metallic and sharp, like blood on a cold instrument. She thought of Morris. Three years gone, and the official report was a masterpiece of vagueness: “unexplained circumstances.” She’d been the one to find him in that abandoned warehouse, not a mark on him, his eyes wide with a terror that had frozen on his face. The scene had felt wrong, not just tragic but *unfamiliar*, a word she hated. She’d been chasing that unfamiliarity ever since, a thread of wrongness she kept pulling, which led her to places like The Raven’s Nest, to whispers of cliques and things that didn’t fit. Down those stairs was likely the same kind of wrongness. She drew her weapon, the polymer grip familiar and solid in her palm. She took a breath, the rain-soaked chill of the night at her back, and started down. The stairs were slick, the air growing colder. The sound of the rain faded, replaced by a growing murmur—the hum of a hundred conversations, the chink of glass, the occasional sharp bark of a laugh that sounded too loud, or too high. A pale, erratic light flickered from below, like gaslight on a dying circuit. At the bottom, the stairs opened into a vast, vaulted space. Quinn’s mind reeled, trying to reconcile the sight with the city map in her head. An abandoned Tube station, but transformed. The old platform was a bustling, chaotic bazaar. Stalls fashioned from old car doors, wooden pallets, and velvet drapes were crammed together under the barrel-vaulted ceiling. The light came from a motley collection of sources: strings of bioluminescent fungi, jars containing captured, shifting lights, and traditional gas lamps that hissed and popped. And the vendors. And the *customers*. Quinn flattened herself into the shadow of the stairwell, her heart hammering against her ribs. She saw a woman with skin like polished mahogany selling what looked like bottled stormclouds, tiny lightning flashes trapped in glass. A man with too many joints in his fingers haggled over a writhing, shadowy substance in a petri dish. A hulking figure in a deep cowl examined a row of teeth on a velvet cloth—not animal teeth. Too large, too varied. Her eyes scanned the crowd, a police officer’s instinct cataloguing faces, but her mind was screaming. This wasn’t a drug den. This was… something else. Her training warred with the primal part of her brain that was gibbering. *Follow the suspect. Maintain visual. Secure the area.* But the area was a waking dream. The air smelled of burnt sugar, incense, and that underlying metallic tang. Her gaze swept past a stall selling what appeared to be preserved eyes floating in amber liquid and locked onto the silver coat. The figure was twenty yards away, moving with purpose toward a stall draped in deep purple silk. Quinn took a deep, steadying breath. She was Harlow Quinn. She had walked into hostage situations, raided crack houses, stood over Morris’s frozen corpse and made a vow. She would not be cowed by strange smells and lights. She stepped out of the shadows, holding her badge low at her side, her Glock held in a ready position at her thigh. She moved against the flow of the crowd, pushing past a being that was all heat and dry rustle, ignoring the sudden silence that fell in her wake like a ripple. Eyes—some human, some not—followed her. “Metropolitan Police!” she called out, her voice cutting through the murmur with practiced authority. “Everyone stay where you are!” It was the wrong thing to say. Or perhaps the only thing she could say. The market didn’t stop; it *reacted*. A collective intake of breath, then a surge of movement, not of panic, but of concealment. Stalls were blanketed with cloaks, items vanished into pockets and sleeves, faces turned away or were suddenly obscured by hoods and masks. The vibrant, chaotic market began to fold in on itself like a dying flower. The silver coat didn’t freeze. It bolted. Cursing, Quinn gave chase, shoving aside a rack of shimmering, intangible fabrics. The suspect vaulted a stall selling enchanted lockpicks, sending a shower of metal to the stone floor. Quinn followed, her sensible shoes slipping on a spilled vial of something that smelled of summer lawns. She regained her footing, her eyes fixed on the flapping silver. They were deeper now, in a section of the platform where the stalls grew more sparse and the shadows deeper. The suspect swerved towards a rusted, graffiti-covered maintenance door set into the tiled wall. Quinn put on a final burst of speed, her lungs on fire. As the suspect’s hand closed on the handle, Quinn lunged. She didn’t tackle high; she went low, a rugby move from her academy days, wrapping her arms around the suspect’s legs. They went down in a tangle of limbs and that ridiculous coat, sliding across the damp floor. Quinn’s Glock clattered away into the gloom. She wrestled the figure onto its back, straddling it, one hand going for the cuffs on her belt. The hood of the coat fell back. It wasn’t a hardened criminal. It was a boy—no, a young man, maybe mid-twenties, with olive skin, short curly dark brown hair, and wide, warm brown eyes filled not with malice, but with stark terror. A Saint Christopher medallion glinted at his throat. And on the forearm Quinn now pinned to the floor, a long, puckered scar stood out white against the skin. “Don’t! Please, you don’t understand!” he gasped, his accent faintly Spanish. He wasn’t struggling; he was trembling. “Stay down!” Quinn barked, her mind racing. He wasn’t armed. He was terrified. “Why did you run?” “Because you’re *her*! The detective who asks questions! They don’t like questions!” His eyes darted to the side, past her. Quinn followed his gaze. Two figures were emerging from the deeper shadows between the support columns. They weren’t stall-holders. They were tall, wrapped in dark, practical clothing, their faces obscured by featureless masks of smooth, grey clay. They moved with a silent, predatory synchronicity that made the fine hairs on Quinn’s arms stand up. This was it. The unfamiliar wrongness, made flesh and walking toward her. Morris’s wide, frozen eyes flashed in her memory. The young man beneath her—Tomás, her mind supplied from the dossier on fringe medical practitioners—whimpered. “They’re Collectors. For the cliques. Please, you have to let me go. They’ll take us both.” Quinn looked from the approaching Collectors to the terrified face of the man she’d chased. She had her suspect. But the rules down here were different. The law was a quaint notion. She was a detective in a world that didn’t recognize her badge, and she was unarmed, alone, and out of her depth. The Collectors stopped ten feet away, waiting. A silent ultimatum. Quinn made her decision. It wasn’t about the law anymore. It was about survival, and maybe, just maybe, about answers. She released Tomás’s arm, but didn’t get off him. She kept her weight on him, a human shield or a fellow prisoner, she wasn’t sure which. “Who are you really running from?” she asked, her voice low, meant only for him. His eyes, wide with panic, met hers. In them, she saw a reflection of the same desperate, clinging thread of wrongness she’d been following for three years. Before he could answer, the first Collector took a slow, deliberate step forward.
created_at"2026-03-12T00:44:36.785Z" 3/12/2026, 12:44:36 AM
model"openrouter/hunter-alpha"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency46393
moderation_latency(null)
generation_time92821
tokens_prompt914
tokens_completion2699
native_tokens_prompt827
native_tokens_completion2293
native_tokens_completion_images(null)
native_tokens_reasoning330
native_tokens_cached128
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-1773276276-5lp2foM09zBzRkZMl0Rl"
upstream_id"gen-1773276276-5lp2foM09zBzRkZMl0Rl"
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)
dialogueSentences9
tagDensity0.667
leniency1
rawRatio0
effectiveRatio0
87.06% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1545
totalAiIsmAdverbs4
found
0
adverb"sharply"
count1
1
adverb"slightly"
count1
2
adverb"suddenly"
count1
3
adverb"really"
count1
highlights
0"sharply"
1"slightly"
2"suddenly"
3"really"
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)
48.22% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1545
totalAiIsms16
found
0
word"maw"
count1
1
word"familiar"
count1
2
word"chill"
count1
3
word"flickered"
count1
4
word"chaotic"
count2
5
word"velvet"
count2
6
word"hulking"
count1
7
word"scanned"
count1
8
word"silk"
count1
9
word"silence"
count1
10
word"gloom"
count1
11
word"stark"
count1
12
word"racing"
count1
13
word"weight"
count1
highlights
0"maw"
1"familiar"
2"chill"
3"flickered"
4"chaotic"
5"velvet"
6"hulking"
7"scanned"
8"silk"
9"silence"
10"gloom"
11"stark"
12"racing"
13"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
emotionTells2
narrationSentences120
matches
0"was terrified"
1"e with panic"
95.24% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount3
narrationSentences120
filterMatches
0"watch"
hedgeMatches
0"managed to"
1"appeared to"
2"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences123
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen42
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans6
markdownWords13
totalWords1536
ratio0.008
matches
0"clink"
1"unfamiliar"
2"customers"
3"Follow the suspect. Maintain visual. Secure the area."
4"reacted"
5"her"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions5
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions44
wordCount1482
uniqueNames17
maxNameDensity1.21
worstName"Quinn"
maxWindowNameDensity3
worstWindowName"Quinn"
discoveredNames
Brewer1
Street1
Soho1
Harlow2
Quinn18
Raven2
Nest2
Tube2
Glock3
Northern1
Morris3
Saint1
Christopher1
Spanish1
Tomás2
Collectors2
Collector1
persons
0"Harlow"
1"Quinn"
2"Raven"
3"Glock"
4"Morris"
5"Saint"
6"Christopher"
7"Tomás"
8"Collectors"
9"Collector"
places
0"Brewer"
1"Street"
2"Soho"
globalScore0.893
windowScore0.667
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences93
glossingSentenceCount1
matches
0"looked like bottled stormclouds, tiny lig"
0.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches4
per1kWords2.604
wordCount1536
matches
0"not the fresh-faced DC she’d once been, but eighteen years on the force had carved endurance into her bo"
1"not just tragic but *unfamiliar*, a word she hated"
2"not of panic, but of concealment"
3"not with malice, but with stark terror"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences123
matches
0"chasing that unfamiliarity"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs35
mean43.89
std25.76
cv0.587
sampleLengths
074
146
264
356
472
592
610
729
855
984
106
11102
1263
1355
1459
1519
1673
177
1857
1946
2055
2125
2263
2317
2417
2520
2654
2720
2831
2954
3010
3146
3215
3327
3413
96.49% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences120
matches
0"were crammed"
1"were blanketed"
2"was terrified"
62.26% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs242
matches
0"wasn’t just falling"
1"was screaming"
2"was gibbering"
3"wasn’t struggling"
4"were emerging"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount9
semicolonCount5
flaggedSentences12
totalSentences123
ratio0.098
matches
0"The rain wasn’t just falling; it was a solid, relentless thing, drumming on the tarmac of Brewer Street, turning the neon glow of Soho into a smeared watercolor."
1"Ahead, a flash of silver—a dragon-scale coat, the only thing she’d managed to clock on the figure who’d bolted from the back door of The Raven’s Nest."
2"It wasn’t the Northern line; it was something else."
3"The air coming up was cool and carried whispers—of damp earth, of exotic spices, of something metallic and sharp, like blood on a cold instrument."
4"The sound of the rain faded, replaced by a growing murmur—the hum of a hundred conversations, the chink of glass, the occasional sharp bark of a laugh that sounded too loud, or too high."
5"A hulking figure in a deep cowl examined a row of teeth on a velvet cloth—not animal teeth."
6"Eyes—some human, some not—followed her."
7"The market didn’t stop; it *reacted*."
8"She didn’t tackle high; she went low, a rugby move from her academy days, wrapping her arms around the suspect’s legs."
9"It was a boy—no, a young man, maybe mid-twenties, with olive skin, short curly dark brown hair, and wide, warm brown eyes filled not with malice, but with stark terror."
10"He wasn’t struggling; he was trembling."
11"The young man beneath her—Tomás, her mind supplied from the dossier on fringe medical practitioners—whimpered."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1503
adjectiveStacks1
stackExamples
0"heavy, rust-streaked door"
adverbCount37
adverbRatio0.024617431803060547
lyAdverbCount10
lyAdverbRatio0.00665335994677312
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences123
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences123
mean12.49
std8.14
cv0.652
sampleLengths
028
119
227
35
425
511
63
72
83
922
1024
1115
127
1314
146
1529
1616
176
1810
196
209
2125
224
2342
2414
2532
2610
2713
2816
298
3034
3113
3211
3315
346
358
3618
3726
383
393
4015
4121
4219
4318
444
4516
465
472
482
4913
43.63% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats18
diversityRatio0.34959349593495936
totalSentences123
uniqueOpeners43
28.99% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences115
matches
0"Too large, too varied."
ratio0.009
66.96% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount44
totalSentences115
matches
0"She hadn’t seen the murder."
1"She’d been nursing a lukewarm"
2"Her lungs burned."
3"She was forty-one, not the"
4"Her military precision was in"
5"It wasn’t the Northern line;"
6"She thought of Morris."
7"She’d been chasing that unfamiliarity"
8"She drew her weapon, the"
9"She took a breath, the"
10"She saw a woman with"
11"Her eyes scanned the crowd,"
12"Her training warred with the"
13"Her gaze swept past a"
14"She was Harlow Quinn."
15"She had walked into hostage"
16"She would not be cowed"
17"She stepped out of the"
18"She moved against the flow"
19"she called out, her voice"
ratio0.383
46.96% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount95
totalSentences115
matches
0"The rain wasn’t just falling;"
1"Detective Harlow Quinn tasted copper"
2"She hadn’t seen the murder."
3"She’d been nursing a lukewarm"
4"Silas, the barman, had just"
5"Her lungs burned."
6"She was forty-one, not the"
7"Her military precision was in"
8"The coat turned sharply, down"
9"Quinn followed, her shoulder brushing"
10"The alley dead-ended at a"
11"The silver coat was there,"
12"A sharp *clink* of metal"
13"Quinn skidded to a halt,"
14"The door was ajar, swinging"
15"This wasn’t on any municipal"
16"It wasn’t the Northern line;"
17"The air coming up was"
18"She thought of Morris."
19"The scene had felt wrong,"
ratio0.826
43.48% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences115
matches
0"Before he could answer, the"
ratio0.009
53.57% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences64
technicalSentenceCount8
matches
0"Ahead, a flash of silver—a dragon-scale coat, the only thing she’d managed to clock on the figure who’d bolted from the back door of The Raven’s Nest."
1"She’d been chasing that unfamiliarity ever since, a thread of wrongness she kept pulling, which led her to places like The Raven’s Nest, to whispers of cliques …"
2"The sound of the rain faded, replaced by a growing murmur—the hum of a hundred conversations, the chink of glass, the occasional sharp bark of a laugh that soun…"
3"The light came from a motley collection of sources: strings of bioluminescent fungi, jars containing captured, shifting lights, and traditional gas lamps that h…"
4"Her eyes scanned the crowd, a police officer’s instinct cataloguing faces, but her mind was screaming."
5"She wrestled the figure onto its back, straddling it, one hand going for the cuffs on her belt."
6"They moved with a silent, predatory synchronicity that made the fine hairs on Quinn’s arms stand up."
7"She was a detective in a world that didn’t recognize her badge, and she was unarmed, alone, and out of her depth."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags6
uselessAdditionCount4
matches
0"she called out, her voice cutting through the murmur with practiced authority"
1"he gasped, his accent faintly Spanish"
2"Quinn barked, her mind racing"
3"she asked, her voice low, meant only for him"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount3
fancyTags
0"she called out (call out)"
1"he gasped (gasp)"
2"Quinn barked (bark)"
dialogueSentences9
tagDensity0.444
leniency0.889
rawRatio0.75
effectiveRatio0.667
71.1170%