Run: 2026-02-17-01KHMN0BVF75HHACV4QT70D6B3

Run Details

Duration:
28.0s
Cost:
$0.010602

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 sheets, turning the London streets into a slick, neon-lit maze. Detective Harlow Quinn moved with the precision of a woman who had spent too many nights like this—chasing shadows through the underbelly of the city. Her breath came in controlled bursts, fogging the air in front of her as she scanned the alleyways branching off from Greek Street. The suspect had vanished again, but she wasn’t about to let him slip away. Not this time. Her leather watch creaked as she adjusted her grip on the radio. "Suspect last seen heading east toward Soho Square. Requesting backup at the intersection of Frith and Bateman." The dispatcher’s voice crackled back, but Quinn barely registered the response. Her focus was singular: the figure she’d glimpsed ducking into the mouth of an alley ahead. Tomás Herrera. Former paramedic, current ghost—always one step ahead, always just out of reach. She broke into a run, her boots splashing through puddles that reflected the sickly glow of the streetlights. The Raven’s Nest loomed ahead, its green neon sign flickering like a dying ember. The bar was a known haunt for the city’s less savory elements, but Quinn had never been able to pin anything on its owner, Silas Vey. Tonight, though, she wasn’t after Silas. She was after Herrera, and if he was running toward the Nest, it meant he was desperate. The door to the bar swung open just as she reached it, and the warm, smoky air spilled out into the rain. Quinn didn’t hesitate. She shoved inside, her eyes adjusting to the dim light. The walls were lined with yellowed maps and black-and-white photographs, the kind of place where secrets festered like mold in the corners. A few patrons glanced up from their drinks, their expressions unreadable. Quinn ignored them, scanning the room for Herrera. There. A flash of movement near the back—a door swinging shut. She pushed through the crowd, her shoulder brushing against a man who reeked of cheap whiskey. The door led to a narrow hallway, the air thick with the scent of old paper and damp wood. At the end of the hall, a bookshelf stood slightly ajar. Quinn’s pulse quickened. She knew about the Nest’s hidden rooms, but she’d never had cause to go inside. She hesitated for half a second. Protocol dictated she wait for backup. But backup was at least five minutes out, and Herrera was getting away. Again. Quinn pushed the bookshelf aside and stepped into the darkness beyond. The hidden room was smaller than she expected, lit by a single flickering bulb. A table in the center was strewn with maps and what looked like medical supplies—gauze, vials of clear liquid, a syringe. Herrera’s Saint Christopher medallion glinted in the dim light, abandoned on the table. Quinn picked it up, turning it over in her fingers. The chain was broken. A sound from behind her made her spin around. A section of the wall had slid open, revealing a narrow staircase descending into blackness. The air rising from below was cold and damp, carrying the faintest hint of something metallic. Blood? Or just the scent of the underground? Quinn exhaled sharply. She could wait. She could call it in, secure the scene, let the uniforms handle it. But Herrera was down there, and if he was running, it meant he was scared. And scared people made mistakes. She stepped onto the first stair, her hand brushing against the rough stone wall. The staircase spiraled downward, the darkness swallowing her whole. The deeper she went, the colder it got, until her breath came out in visible clouds. At the bottom, a tunnel stretched out before her, its walls lined with flickering torches that cast long, dancing shadows. The air smelled of earth and something older, something that didn’t belong in the modern world. A voice echoed from the darkness ahead. "You shouldn’t have followed me, Detective." Quinn’s hand went to her sidearm. "Herrera. Step into the light." A figure emerged from the shadows, his olive skin pale in the torchlight. Herrera’s warm brown eyes were wide, his dark curls plastered to his forehead with sweat. The scar on his forearm stood out starkly against his skin. "You don’t know what you’re walking into," he said, his voice low and urgent. Quinn kept her gun trained on him. "Then enlighten me." Herrera shook his head. "It’s not that simple. The Market—it’s not like anything you’ve seen before. And if you go in there, you might not come out." "The Veil Market," Quinn said, the name tasting like ash in her mouth. She’d heard whispers of it—an underground bazaar where the rules of the world didn’t apply. But she’d never believed it was real. Not until now. Herrera’s expression darkened. "You’ve heard of it." "Enough to know I’m not letting you disappear into it." Quinn took a step forward, her boots crunching on something brittle. She glanced down. A bone token, half-buried in the dirt. The entry requirement. Herrera followed her gaze and let out a sharp laugh. "You really don’t know when to quit, do you?" Quinn pocketed the token. "Not when it comes to people like you." Herrera’s jaw tightened. For a moment, she thought he might bolt again. But then he exhaled, his shoulders slumping. "Fine. But don’t say I didn’t warn you." He turned and walked deeper into the tunnel, his footsteps echoing off the stone. Quinn followed, her grip on her gun never wavering. The tunnel opened up into a vast cavern, its ceiling lost in the darkness above. Torches lined the walls, casting a flickering glow over the scene before her. The Veil Market was alive. Stalls stretched out in every direction, their wares displayed under the dim light. Vials of swirling liquid, bundles of dried herbs, weapons that hummed with an energy Quinn couldn’t explain. Figures moved between the stalls—some human, some decidedly not. A woman with too many eyes haggled with a vendor over a jar of glowing embers. A man with skin like polished obsidian examined a dagger that seemed to drink in the light. Quinn’s breath caught in her throat. This wasn’t just a black market. It was something else entirely. Herrera glanced back at her, his expression unreadable. "Welcome to the Veil, Detective. Try not to touch anything." Quinn ignored him, her eyes scanning the crowd. She’d lost sight of Herrera’s path, but she wasn’t about to let him slip away again. Not here. Not in this place. She stepped forward, the bone token heavy in her pocket. The rain-soaked streets of London felt a world away. This was uncharted territory, and she was walking into it blind. But she’d be damned if she turned back now.

Evaluation details

Result Evaluator Details Meta Data
100.0000% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags2
adverbTagCount0
adverbTags(empty)
73.6148% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1137
totalAiIsmAdverbs3
found
0
adverb"sharply"
count1
1
adverb"slightly"
count1
2
adverb"really"
count1
highlights
0"sharply"
1"slightly"
2"really"
100.0000% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.0000% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
29.6394% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1137
totalAiIsms8
found
0
word"wavering"
count1
1
word"loomed"
count1
2
word"unreadable"
count2
3
word"dancing"
count1
4
word"footsteps"
count1
5
word"echoed"
count1
6
word"echoing"
count1
highlights
0"wavering"
1"loomed"
2"unreadable"
3"dancing"
4"footsteps"
5"echoed"
6"echoing"
100.0000% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells2
narrationSentences97
matches
0"was desperate"
1"was scared"
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences97
filterMatches
0"watch"
hedgeMatches
0"seemed to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount0
totalSentences106
matches(empty)
100.0000% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs30
mean37.5
std25.25
cv0.673
sampleLengths
079
170
281
376
475
526
611
762
848
939
1075
1113
1211
1353
1410
1527
1638
177
1834
1919
2012
2127
2251
235
2472
2517
2618
2730
2830
299
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount2
totalSentences97
matches
0"were lined"
1"was strewn"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount3
totalVerbs167
matches
0"was running"
1"was running"
2"was walking"
88.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1023
adjectiveStacks2
stackExamples
0"slick, neon-lit maze."
1"Former paramedic, current ghost—"
adverbCount32
adverbRatio0.03128054740957967
lyAdverbCount9
lyAdverbRatio0.008797653958944282
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences106
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences106
mean10.61
std6.14
cv0.579
sampleLengths
014
125
223
314
43
512
628
716
82
912
1018
1114
1226
136
1417
1522
163
1710
1822
1911
208
211
2210
2316
2419
2511
263
2715
286
296
3013
311
3211
3314
3421
3513
3610
374
389
3915
4016
411
427
433
443
4513
4615
475
4814
499
45.2830% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats7
diversityRatio0.3113207547169811
totalSentences106
uniqueOpeners33
100.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags2
fancyCount0
fancyTags(empty)
90.3845%