Run: 2026-02-17-01KHMPFYMF15WDZZVJSK6PSR3M

Run Details

Duration:
5.6s
Cost:
$0.000260

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
In the gloom of an abandoned Tube station beneath Camden, Detective Harlow Quinn stepped off the rusted ladder, her worn leather watch catching the meager light from the single functioning bulb. The air was thick with the scent of damp earth and something else—an acrid tang that prickled her nostrils. She adjusted her grip on the Veil Compass, its patina of verdigris cool against her palm. Her partner, Detective Sergeant Thompson, was already at the scene, his lanky frame hunched over a body sprawled on the grimy platform. He looked up as she approached, his face pale in the sickly light. "Quinn," he acknowledged, his voice barely above a whisper. Quinn nodded, her sharp jaw set in a grim line. She crouched beside the body, a young woman with curly red hair and round glasses, her freckled complexion stark against the cold concrete. Eva Kowalski, according to the ID in her worn leather satchel. She was dressed in jeans and a sweater, her shoes caked with dirt, as if she'd been running. Or fleeing. "Time of death?" Quinn asked, her gaze sweeping over the scene. The platform was empty save for a few forgotten artifacts—an old lantern, a stack of yellowed books, a small brass compass. Nothing that seemed out of place in this forgotten, grimy world. "Doc estimates around midnight," Thompson replied, running a hand through his disheveled hair. "Stab wound to the chest. Clean, quick. No sign of struggle." Quinn's brow furrowed. Something wasn't right. She looked closer at the wound, then at Eva's hands. No defensive marks, no dirt under her nails. No sign of a struggle, just like Thompson said. But her satchel was open, books spilled out, pages ruffled as if she'd been reading. And there was that smell—acrid, like something burning. She stood, her gaze scanning the platform again. Then she saw it—a faint scorch mark on the wall behind Eva, barely visible in the dim light. She stepped closer, her heart pounding. It was a sigil, one she recognized from her years working the supernatural cases no one else wanted. A rift sigil. "Thompson," she said, her voice steady despite the sudden surge of adrenaline, "this isn't a mugging gone wrong. This is a murder." Thompson looked at her, his eyes wide. "What are you talking about, Quinn? It's just a stab wound—" "No," she cut him off, pointing at the sigil. "That's a rift sigil. And look at this." She picked up the small brass compass from the ground, its face etched with protective sigils. "This is a Veil Compass. She was here for something supernatural." Thompson shook his head, disbelief written all over his face. "Quinn, you can't seriously believe in that stuff. It's just a story—" "Then explain this," she challenged, holding up the compass. "And this." She pointed at the sigil. "And the fact that she was here, in an abandoned Tube station, at midnight, with a Veil Compass and a rift sigil burned into the wall." Thompson opened his mouth, then closed it again, at a loss for words. Quinn took a deep breath, her mind racing. She needed to call it in, get a team down here to process the scene. But she also needed to keep this quiet, at least for now. The last thing she needed was the brass getting wind of this and shutting it down before she could even start. She looked down at Eva, her heart heavy. Another victim of the supernatural, another life cut short. She wouldn't let this go unsolved, not like Morris. She wouldn't let Eva down. "Quinn?" Thompson's voice broke into her thoughts. "What do we do now?" She looked at him, her expression determined. "We find out who did this, Thompson. And we bring them to justice. No matter what it takes."

Evaluation details

Result Evaluator Details Meta Data
77.7778% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags6
adverbTagCount1
adverbTags
0"he acknowledged, his voice barely above a whisper [barely]"
84.3505% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount639
totalAiIsmAdverbs1
found
0
adverb"barely above a whisper"
count1
highlights
0"barely above a whisper"
80.0000% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found
0"Thompson"
100.0000% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
53.0516% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount639
totalAiIsms3
found
0
word"stark"
count1
1
word"furrowed"
count1
2
word"etched"
count1
highlights
0"stark"
1"furrowed"
2"etched"
100.0000% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"air was thick with"
count1
highlights
0"The air was thick with"
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences45
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences45
filterMatches
0"watch"
hedgeMatches(empty)
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount1
totalSentences52
matches
0"was that smell"
84.9071% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs16
mean39.69
std17.75
cv0.447
sampleLengths
066
144
264
343
424
556
653
722
818
944
1022
1142
1269
1331
1412
1525
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount1
totalSentences45
matches
0"was dressed"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount0
totalVerbs83
matches(empty)
100.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount511
adjectiveStacks0
stackExamples(empty)
adverbCount15
adverbRatio0.029354207436399216
lyAdverbCount4
lyAdverbRatio0.007827788649706457
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences52
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences52
mean12.21
std6.42
cv0.525
sampleLengths
031
119
216
322
413
59
610
723
811
918
102
1111
1221
1311
1413
1511
163
173
1810
198
209
2115
228
238
2418
256
2618
273
2822
297
3011
319
3224
3311
3410
3512
369
377
3826
3913
408
4115
4212
4321
448
459
469
475
487
495
70.5128% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.4807692307692308
totalSentences52
uniqueOpeners25
8.3333% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags6
fancyCount4
fancyTags
0"he acknowledged, his voice barely above a whisper (acknowledge)"
1"Thompson replied, running a hand through his disheveled hair (reply, run)"
2"she cut him off, pointing at the sigil (cut point)"
3"she challenged, holding up the compass (challenge, holding up)"
85.8196%