Run: 2026-02-17-01KHMNFJ09180149WC2X42R2MP

Run Details

Duration:
3.6s
Cost:
$0.000077

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 air in the abandoned Tube station was thick with the scent of damp stone and something older—something metallic, like old blood. Detective Harlow Quinn adjusted the strap of her leather watch as she stepped inside, the cold metal biting against her wrist. The station had been sealed shut for years, but the Veil Market still found a way in, its presence a creeping shadow over the skeletal remains of the platform. She crouched beside the body, her sharp jaw set in concentration. The victim—a man in his late thirties, his face frozen in a rictus of pain—lay sprawled across the concrete, his hands clutched to his chest. The wound was deep, the flesh torn open as if by something unseen. But the knife in his gut was clean, its edge still sharp, the blade still warm. “You’re sure it’s not just a stabbing?” a voice asked from behind her. Harlow didn’t turn. “It’s not. The angle’s wrong. The force of impact would have torn him apart.” She reached into her pocket and pulled out the Veil Compass, its brass casing worn smooth by time and use. The needle didn’t point north—it didn’t point anywhere. Instead, it hovered, suspended, as if caught in the weight of something unseen. She traced the sigils on the face with her thumb, the protective carvings shifting faintly under her touch. “You’re not from around here,” the voice said again, softer now. Harlow straightened, brushing dust from her uniform. “Detective Quinn. And you?” A woman stepped forward, her curly red hair catching the dim light of the station. She wore round glasses perched on her nose, and her freckled complexion was pale under the artificial glow. “Eva Kowalski. Research assistant at the British Museum.” “You’re not a cop,” Harlow said. “No. But I’ve been studying the Veil Market for years.” Harlow exhaled through her nose. “Then you know what this is.” Eva’s fingers twitched, as if she wanted to reach for something in her satchel, but she didn’t. “Not quite. The knife—it’s not natural. The wound doesn’t bleed like human blood. It’s… darker.” Harlow’s watch ticked against her wrist. “You’re saying it’s supernatural.” “Or worse.” Eva’s voice dropped. “I’ve seen things like this before. In the archives.” Harlow turned back to the body, her sharp jaw tightening. “You’re telling me this guy wasn’t just some random thief, and he wasn’t killed by a rival gang?” Eva hesitated. “No. And I’m telling you, the Veil Market doesn’t just sell enchanted goods. They sell things that don’t belong in this world.” Harlow’s mind raced. The Veil Market moved every full moon, but this wasn’t the first time she’d found evidence of something… off. Something that didn’t fit. “You think this is connected to the clique?” Eva’s eyes flicked toward the shadows at the far end of the platform. “I think it’s connected to something older. Something that shouldn’t be here.” A low, guttural sound echoed from the darkness—a sound like grinding teeth. Harlow’s hand went to the grip of her sidearm, her instincts screaming at her to move. But Eva was already there, her voice sharp with urgency. “It’s not just a body,” she whispered. “It’s a warning.” The needle on the Veil Compass didn’t move. It didn’t flicker. It didn’t do anything. But the air around them felt different. Thicker. Like the weight of something unseen pressing down. Harlow’s breath came faster. “What the hell is that?” Eva’s voice was barely a whisper. “The Veil Market doesn’t just trade in secrets. Sometimes, it trades in things that should never be.” A shadow stretched across the platform, long and unnatural, the edges bleeding into the darkness like ink in water. Harlow’s pulse hammered in her throat. She knew what that was. She’d seen it before. In the back of her mind, she’d always known. “Eva,” she said, her voice steady despite the terror clawing at her, “you’re telling me this is a rift.” Eva’s hands trembled. “I’m telling you, Detective Quinn, that this isn’t just another case. This is something that shouldn’t exist.” The shadow pulsed, expanding, and then— A scream. Not from the body. From the darkness. A sound that wasn’t human, that wasn’t supposed to be here. It cut through the station like a blade, and for a moment, the world stopped. Harlow’s eyes locked onto the Veil Compass. The needle didn’t move. It didn’t flicker. It didn’t do anything. But the air did. Something shifted. And then the lights went out.

Evaluation details

Result Evaluator Details Meta Data
66.6667% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags5
adverbTagCount1
adverbTags
0"the voice said again, softer now [again]"
100.0000% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount753
totalAiIsmAdverbs0
found(empty)
highlights(empty)
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)
7.0385% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount753
totalAiIsms7
found
0
word"flicker"
count2
1
word"flicked"
count1
2
word"trembled"
count1
3
word"weight"
count2
4
word"echoed"
count1
highlights
0"flicker"
1"flicked"
2"trembled"
3"weight"
4"echoed"
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
narrationSentences61
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences61
filterMatches
0"watch"
hedgeMatches(empty)
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount0
totalSentences77
matches(empty)
100.0000% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs33
mean22.64
std17.68
cv0.781
sampleLengths
072
165
213
317
459
511
611
741
86
910
1011
1132
1210
1314
1428
1524
1634
1725
1838
1910
2031
219
2223
2343
2419
2520
266
272
2833
2918
304
312
326
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount1
totalSentences61
matches
0"been sealed"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount0
totalVerbs90
matches(empty)
100.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount549
adjectiveStacks0
stackExamples(empty)
adverbCount14
adverbRatio0.025500910746812388
lyAdverbCount3
lyAdverbRatio0.00546448087431694
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences77
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences77
mean9.7
std6.44
cv0.663
sampleLengths
022
121
229
311
425
513
616
713
83
914
1020
118
1213
1318
1411
157
164
1715
1818
198
206
2110
225
236
2417
2515
266
274
285
299
3010
3118
322
3322
343
3518
361
374
388
3913
4012
4112
4216
4310
447
453
468
473
484
497
42.2078% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.2987012987012987
totalSentences77
uniqueOpeners23
25.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags5
fancyCount3
fancyTags
0"the voice said again, softer now (say again)"
1"she whispered (whisper)"
2"she said, her voice steady despite the terror clawing at her (say, claw)"
84.7596%