Run: 2026-02-17-01KHMN3SV6AW5GXVJNZNKMHX55

Run Details

Duration:
30.7s
Cost:
$0.011398

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="4414" name="Eva Kowalski" aliases="Eva, Evie" pronouns="she/her" species="Human" storyRole="Best Friend"> <eyeColor>green</eyeColor> <hair>curly red</hair> <height>5'4"</height> <age>26</age> <glasses>round glasses</glasses> <satchel>worn leather satchel full of books</satchel> <freckles>freckled complexion</freckles> <nervousHabit>tucking hair behind her left ear</nervousHabit> <description>Aurora's childhood friend and an occult researcher.</description> <backstory>Moved to London two years before Aurora and works as a research assistant at the British Museum's restricted archives. She holds a master's degree in Ancient History from Oxford.</backstory> </character> <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> <item id="2004" name="Veil Compass" aliases="the Compass, shadow compass" type="Tool" origin="The Veil Market"> <casingMaterial>small brass compass</casingMaterial> <faceMarkings>face etched with protective sigils</faceMarkings> <needle>points toward the nearest supernatural rift or portal</needle> <patina>casing has a patina of verdigris</patina> <creator>crafted by a Shade artisan</creator> <description>A compass attuned to supernatural energy.</description> </item> </codex> Write a fully fleshed out scene of at least 1000 words in the mystery genre. A detective arrives at a crime scene in an unusual location. Something is wrong — the evidence doesn't add up. A colleague is present, offering a different interpretation. Through careful observation and deduction, the detective begins to see what others have missed. 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 abandoned Tube station smelled of damp concrete and something older, something like rusted iron left too long in the rain. Detective Harlow Quinn stepped over the police tape, her boots silent on the cracked tile. The beam of her torch cut through the gloom, illuminating the graffiti-scarred walls of the Camden underpass. It wasn’t just any underpass—this was a place the city had forgotten, a place where the air hummed with the wrong kind of energy. “You’re late,” said DS Patel, his voice echoing in the cavernous space. He stood near a makeshift stall, its wooden counter sagging under the weight of empty glass vials and a scattering of blackened coins. His torchlight flickered over a body sprawled on the ground, limbs twisted at unnatural angles. Quinn adjusted the worn leather strap of her watch, the second hand ticking too loud in the silence. “Traffic on the North Circular was a nightmare. What’ve we got?” Patel exhaled through his nose. “Male, mid-thirties. No ID. Cause of death looks like a heart attack, but—” He gestured to the body. “Look at his hands.” Quinn crouched, her knees protesting the movement. The victim’s fingers were curled into claws, the skin stretched tight over the knuckles. Not the relaxed grip of a man who’d simply collapsed. She reached into her pocket for a pair of nitrile gloves, snapping them on with practiced precision. “Rigor’s already setting in. That’s fast.” “Exactly. And his pupils—dilated like he saw something right before he died.” Quinn’s torchlight caught the glint of something metallic near the body’s outstretched hand. A small brass compass, its face etched with strange symbols. She picked it up, turning it over in her palm. The needle spun wildly, then stilled, pointing toward the far wall. “That’s not standard issue,” Patel said. “No,” Quinn murmured. “It’s not.” She’d seen enough oddities in her time on the force to know when something didn’t belong. The compass had a patina of verdigris, like it had been pulled from a shipwreck, but the etchings on its face were too precise, too deliberate. Protective sigils, maybe. Or something else. She stood, her gaze sweeping over the stall. The empty vials, the coins—none of it looked like the usual drug paraphernalia. “This isn’t a dealer’s setup. This is a market.” Patel frowned. “A market? Down here?” “Not the kind you’re thinking of.” Quinn’s torchlight flickered over a symbol carved into the stall’s wooden leg—a circle with three intersecting lines. She’d seen it before, in a case file from three years ago. The Morris case. The one that had left her with more questions than answers. “You’re saying this is some kind of black market?” Patel’s skepticism was thick enough to cut with a knife. “Not black. *Hidden.*” Quinn pocketed the compass. “This place isn’t on any city records. No permits, no inspections. And yet, someone’s been using it. Regularly.” Patel crossed his arms. “You’re reaching, Quinn. Guy probably had a bad batch of something. Heart gave out. End of story.” Quinn ignored him, stepping closer to the body. The victim’s shirt was torn at the collar, revealing a faint mark on his skin—a bruise in the shape of a handprint. Not fresh. Days old, maybe. She’d seen marks like that before, too. On Morris. “You’re not listening,” she said. “This isn’t a drug overdose. It’s not even a murder. Not in the way we understand it.” Patel scoffed. “Then what is it?” Quinn’s torchlight caught something else—a scrap of paper tucked beneath the stall. She pulled it free, unfolding it carefully. The paper was brittle, yellowed with age, and covered in the same strange symbols as the compass. But one word stood out, written in smudged ink: *Veil.* “It’s an invitation,” she said quietly. Patel leaned in, squinting at the paper. “To what?” Quinn’s pulse quickened. She knew what it was. Or at least, she knew what it *could* be. The Veil Market. A place whispered about in the darker corners of the city, where things were bought and sold that shouldn’t exist. Where people went in and didn’t come out. She’d been chasing it for years. “Something we’re not supposed to see,” she said. Patel shook his head. “You’re talking like this is some kind of supernatural crime scene. That’s not how this works, Quinn. We deal in facts. Evidence. Not ghost stories.” Quinn turned the compass over in her hand again. The needle still pointed toward the wall. “Then explain this.” Patel opened his mouth, then closed it. “It’s a compass. It points north.” “Not this one.” Quinn held it up, watching the needle spin lazily before locking onto the same spot. “It points *there.*” Patel followed her gaze to the far wall, where the tiles were cracked and discolored, as if something had pressed against them from the other side. “That’s just a wall.” “Is it?” Quinn stepped closer, running her fingers over the tiles. The surface was cold, unnaturally so, and the air near it hummed with a low, almost imperceptible vibration. She pressed her palm against the wall. The stone gave way slightly, like wet clay. Patel’s torchlight wavered. “What the hell—?” Quinn pulled her hand back. The imprint of her fingers remained, slowly filling in like a wound healing. “It’s a door,” she said. “Or it was.” Patel’s skepticism was crumbling. “You’re saying this place is some kind of… what? Portal?” “Not a portal. A *rift.*” Quinn’s mind raced. The compass, the symbols, the body—it all fit. The Veil Market moved with the full moon, and tonight was the night. She’d been so close, three years ago, before Morris had— She cut the thought off. Not now. “This isn’t our jurisdiction,” Patel said, but his voice lacked conviction. Quinn pocketed the compass and the scrap of paper. “It is now.” She turned back to the body, her torchlight catching the glint of something else—a small bone token, half-buried beneath the victim’s sleeve. She pulled it free, holding it up to the light. It was carved with the same symbols as the compass, the edges worn smooth from handling. “What’s that?” Patel asked. Quinn’s jaw tightened. “A key.” Patel exhaled sharply. “You’re serious about this, aren’t you?” Quinn didn’t answer. She was already moving, her torchlight cutting through the darkness as she followed the compass’s unerring point. The wall loomed ahead, the air growing colder with each step. She could feel it—the pull of something beyond, something that didn’t belong in the world she knew. She stopped just short of the wall, her breath misting in the cold. The compass’s needle trembled, then stilled. “Quinn,” Patel said, his voice tight. “What are you doing?” She didn’t look back. “My job.” And then she stepped forward. The wall gave way like water.

Evaluation details

Result Evaluator Details Meta Data
100.0000% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags10
adverbTagCount1
adverbTags
0"she said quietly [quietly]"
56.1404% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1140
totalAiIsmAdverbs5
found
0
adverb"carefully"
count1
1
adverb"lazily"
count1
2
adverb"sharply"
count1
3
adverb"slightly"
count1
4
adverb"slowly"
count1
highlights
0"carefully"
1"lazily"
2"sharply"
3"slightly"
4"slowly"
80.0000% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found
0"Patel"
100.0000% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
12.2807% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1140
totalAiIsms10
found
0
word"flickered"
count2
1
word"glint"
count2
2
word"wavered"
count1
3
word"trembled"
count1
4
word"loomed"
count1
5
word"weight"
count1
6
word"echoing"
count1
7
word"etched"
count1
highlights
0"flickered"
1"glint"
2"wavered"
3"trembled"
4"loomed"
5"weight"
6"echoing"
7"etched"
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
emotionTells0
narrationSentences95
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences95
filterMatches
0"watch"
hedgeMatches(empty)
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount1
totalSentences119
matches
0"that?” Patel"
100.0000% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs47
mean24
std18.04
cv0.752
sampleLengths
077
150
229
327
454
512
644
76
853
930
106
1149
1219
1325
1421
1544
1622
176
1846
196
209
2148
226
238
2429
2519
2613
2721
2830
2944
306
3126
3214
3339
347
3511
3612
3748
384
395
409
4148
4219
4310
446
455
466
91.2281% Passive voice overuse
Target: ≤5% passive sentences
passiveCount6
totalSentences95
matches
0"were curled"
1"been pulled"
2"was torn"
3"were bought"
4"were cracked"
5"was carved"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount1
totalVerbs154
matches
0"was crumbling"
97.5563% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount888
adjectiveStacks0
stackExamples(empty)
adverbCount38
adverbRatio0.04279279279279279
lyAdverbCount9
lyAdverbRatio0.010135135135135136
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences119
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences119
mean9.48
std6.35
cv0.67
sampleLengths
021
115
217
324
412
523
615
718
811
95
1018
114
127
1314
1410
1517
166
1712
1813
1910
2010
2111
226
233
2418
2526
263
273
288
2913
309
312
324
3323
3412
353
3611
3719
387
3918
404
4117
428
4322
442
453
467
472
485
4917
45.7983% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.2689075630252101
totalSentences119
uniqueOpeners32
75.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags10
fancyCount4
fancyTags
0"said DS Patel, his voice echoing in the cavernous space (say echo)"
1"Quinn murmured (murmur)"
2"she said quietly (say quietly)"
3"Patel said, but his voice lacked conviction (say, lack)"
85.7649%