Run: 2026-05-10-01KR8XT7KXYNDZXHRBJ4D9KK4T

Run Details

Duration:
22.7s
Cost:
$0.000607
Provider:
Cloudflare

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 Camden Tube station tasted of wet limestone and something sharper—the metallic, ozonic tang of a lightning strike that had never quite dissipated. Detective Harlow Quinn stepped over a rusted turnstile, her boots crunching on grit and broken glass. She adjusted the cuff of her jacket, her thumb brushing the worn leather of her watch. It was 3:14 AM. The silence of the tunnels was heavy, pressing against her eardrums like deep water. "Watch your step, Harlow. The floor is uneven here. Could be more than just uneven," Sergeant Miller said, his flashlight beam dancing erratically across the vaulted ceiling. He sounded tired, his voice echoing too loudly in the hollowed-out expanse of the platform. Quinn didn't answer. She kept her eyes low, her military precision guiding her gait. She wasn't looking at the architecture; she was looking at the patterns. The crime scene was centered near a defunct ticket booth, where a single lamp had been set up, casting long, jagged shadows that seemed to stretch too far toward the darkness of the tunnels. The victim was a man, mid-forties, dressed in a suit that cost more than Miller’s annual salary. He lay sprawled across the platform edge, his body unnaturally twisted. There was no blood. That was the first thing that had grated against Quinn’s instincts the moment she’d arrived. In eighteen years of service, she had seen every manner of violence, but a man this large, lying in such a violent posture, without a single smear of red, was a mathematical impossibility. "Looks like a standard robbery gone wrong," Miller said, stepping closer to the body. He pointed his light at the victim’s empty pockets. "Wallet’s gone, watch is missing. He probably surprised the wrong guy in a place like this. Hit him hard, maybe a blunt instrument, and they cleared out before we got the call." Quinn knelt beside the body, her sharp jaw set tight. She ignored Miller's assessment. She reached out, not touching the skin, but hovering her hand just inches above the victim's chest. She felt a faint, rhythmic thrumming in the air, a vibration that made the fine hairs on her arms stand up. It reminded her of the last thing she’d felt before Morris died—that inexplicable, soul-deep shudder that had preceded the silence. "It wasn't a robbery, Miller," Quinn said, her voice low and steady. "Come on, Harlow. Look at him. No struggle, no defensive wounds, no blood. It’s a clean sweep. He was probably caught off guard. It happens in Camden every night." "Then why is his tie perfectly straight?" Quinn asked. She leaned in closer, her brown eyes narrowing. "Look at the knot. If he’d been struck, if there had been a struggle for his wallet, the silk would be bunched. The collar would be tugged. This man didn't die fighting a thief. He died while standing perfectly still." She pulled a small penlight from her pocket and shone it across the victim’s face. His eyes were open, fixed on a point in the darkness of the tunnel. They weren't clouded with the typical film of death; they were wide, shimmering with a strange, iridescent sheen, like oil on water. "He's terrified," Quinn whispered. "He's dead, Harlow. There's a difference," Miller sighed, rubbing the back of his neck. "The forensics team will be here in twenty minutes. Let's just wait for the official report." Quinn didn't wait. She stood up, her gaze drifting toward the darkness of the tunnel mouth. There was a disturbance in the dust on the floor. It wasn't the messy, chaotic footprints of a fleeing criminal. It was a series of faint, rhythmic impressions, almost circular, as if someone had been walking on the tips of their toes, or perhaps something had been draggedlightly—in a sweeping motion. She followed the trail. It led away from the body, toward a maintenance door that had been left slightly ajar. As she approached, the ozone smell intensified. It was thicker here, cloying, smelling of old parchment and burnt sage. "Quinn! Where are you going?" Miller called out, his flashlight bobbing after her. "That's a restricted area!" "The evidence doesn't add up, Miller! The physics of this don't work!" she snapped back, not slowing her pace. She pushed the maintenance door open. It creaked on rusted hinges, protesting the intrusion. Beyond lay a narrow service corridor, cramped and smelling of damp earth. Quinn pulled her light tight against her chest, the beam cutting a narrow path through the gloom. She stopped abruptly. In the center of the corridor, resting on a crate of rusted tools, was an object that didn't belong in a derelict Tube station. It was a small, brass compass. The metal was tarnished with a heavy patina of verdigris, giving it an ancient, weathered appearance. But it wasn't the age that caught her attention; it was the face. She leaned in. The brass surface was etched with intricate, swirling sigils—patterns that seemed to shift and writhe if she looked at them too directly. They weren't English, nor were they any script she had encountered in her years of studying crime scene documentation. They were protective, defensive, and deeply unsettling. "What is that?" Miller asked, catching up to her, his breath coming in heavy huffs. He leaned over her shoulder, squinting at the object. "Some kind of antique? A collector's item?" "It’s a compass," Quinn said, her voice tight. She reached out, her fingers trembling slightly, and picked it up. The moment her skin touched the brass, the needle didn't just spin; it screamed. Not an audible sound, but a violent, frantic movement that vibrated through her very bones. The needle was spinning in wild, erratic circles, searching for something it couldn't find, before suddenly snapping toward the dark end of the corridor with such force that Quinn nearly dropped it. "It's broken," Miller said, stepping back. "The damn thing is junk. Put it in an evidence bag and let’s get out of here. This place gives me the creeps." "It's not broken," Quinn murmured. She watched the needle. It held its position, pointing unerringly toward the deepest, darkest throat of the tunnel. "It’s reacting." She thought of the victim's eyes. She thought of the lack of blood. She thought of the way the air felt like it was holding its breath. "Miller, call dispatch. Tell them we have a secondary scene. We aren't just looking for a murderer. We're looking for something else." "Something else? What is that supposed to mean? A gang? A cult?" "I don't know," Quinn said, her eyes locked on the brass compass. The needle remained fixed, a silent, unwavering finger pointing toward the unseen. "But the man wasn't robbed. He was harvested." As she spoke, a faint sound drifted from the darkness ahead—a rhythmic, chattering noise, like a thousand dry leaves skittering across stone. It wasn't the wind. The air in the tunnel was dead still. Quinn gripped the compass tighter. The sigils on the casing seemed to glow with a dull, sickly light. She felt a coldness creeping up her spine, a sensation of being watched by something that didn't have eyes. It was the same feeling she'd had three years ago, the night the world had broken, the night Morris had vanished into a shadow that shouldn't have existed. "Stay behind me," Quinn commanded, her voice regaining its military steel. She didn't wait for Miller's protest. She stepped into the dark, the compass acting as her only guide, its needle pointing the way toward a world she was only beginning to realize was bleeding into her own.
created_at"2026-05-10T12:29:24.484Z" 5/10/2026, 12:29:24 PM
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Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags14
adverbTagCount1
adverbTags
0"she snapped back [back]"
dialogueSentences25
tagDensity0.56
leniency1
rawRatio0.071
effectiveRatio0.071
72.61% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1278
totalAiIsmAdverbs7
found
0
adverb"perfectly"
count2
1
adverb"lightly"
count1
2
adverb"slightly"
count2
3
adverb"very"
count1
4
adverb"suddenly"
count1
highlights
0"perfectly"
1"lightly"
2"slightly"
3"very"
4"suddenly"
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)
37.40% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1278
totalAiIsms16
found
0
word"silence"
count2
1
word"dancing"
count1
2
word"echoing"
count1
3
word"standard"
count1
4
word"rhythmic"
count3
5
word"the last thing"
count1
6
word"silk"
count1
7
word"chaotic"
count1
8
word"gloom"
count1
9
word"etched"
count1
10
word"intricate"
count1
11
word"vibrated"
count1
12
word"unwavering"
count1
highlights
0"silence"
1"dancing"
2"echoing"
3"standard"
4"rhythmic"
5"the last thing"
6"silk"
7"chaotic"
8"gloom"
9"etched"
10"intricate"
11"vibrated"
12"unwavering"
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
emotionTells0
narrationSentences81
matches(empty)
72.31% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount3
narrationSentences81
filterMatches
0"watch"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences92
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen40
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1272
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions14
unquotedAttributions0
matches(empty)
75.07% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions31
wordCount1001
uniqueNames7
maxNameDensity1.5
worstName"Quinn"
maxWindowNameDensity2.5
worstWindowName"Quinn"
discoveredNames
Camden1
Tube2
Harlow1
Quinn15
Miller9
Morris2
English1
persons
0"Harlow"
1"Quinn"
2"Miller"
3"Morris"
places(empty)
globalScore0.751
windowScore0.833
34.62% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences65
glossingSentenceCount3
matches
0"shadows that seemed to stretch too far toward the darkness of the tunnels"
1"patterns that seemed to shift and writhe if she looked at them too directly"
2"felt like it was holding its breath"
42.77% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.572
wordCount1272
matches
0"not touching the skin, but hovering her hand just inches above the victim's chest"
1"Not an audible sound, but a violent, frantic movement"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences92
matches
0"force that Quinn"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs32
mean39.75
std21.11
cv0.531
sampleLengths
077
142
260
380
455
572
612
729
857
951
104
1130
1267
1339
1417
1519
1643
173
1859
1951
2031
2119
2261
2329
2425
2527
2622
2712
2832
2934
3065
3148
83.60% Passive voice overuse
Target: ≤2% passive sentences
passiveCount5
totalSentences81
matches
0"was centered"
1"been dragged"
2"been left"
3"was etched"
4"being watched"
0.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount6
totalVerbs177
matches
0"was looking"
1"wasn't looking"
2"was spinning"
3"was holding"
4"was only beginning"
5"was bleeding"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount4
flaggedSentences9
totalSentences92
ratio0.098
matches
0"The air in the abandoned Camden Tube station tasted of wet limestone and something sharper—the metallic, ozonic tang of a lightning strike that had never quite dissipated."
1"She wasn't looking at the architecture; she was looking at the patterns."
2"It reminded her of the last thing she’d felt before Morris died—that inexplicable, soul-deep shudder that had preceded the silence."
3"They weren't clouded with the typical film of death; they were wide, shimmering with a strange, iridescent sheen, like oil on water."
4"It was a series of faint, rhythmic impressions, almost circular, as if someone had been walking on the tips of their toes, or perhaps something had been dragged—lightly—in a sweeping motion."
5"But it wasn't the age that caught her attention; it was the face."
6"The brass surface was etched with intricate, swirling sigils—patterns that seemed to shift and writhe if she looked at them too directly."
7"The moment her skin touched the brass, the needle didn't just spin; it screamed."
8"As she spoke, a faint sound drifted from the darkness ahead—a rhythmic, chattering noise, like a thousand dry leaves skittering across stone."
88.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1010
adjectiveStacks2
stackExamples
0"heavy, pressing against her"
1"inexplicable, soul-deep shudder"
adverbCount33
adverbRatio0.032673267326732675
lyAdverbCount15
lyAdverbRatio0.01485148514851485
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences92
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences92
mean13.83
std8.43
cv0.61
sampleLengths
027
116
216
34
414
527
615
73
811
912
1034
1117
1211
134
1415
1533
1614
179
1832
1910
204
2117
2221
2320
2412
2529
269
278
2840
2915
3014
3122
324
3314
3416
353
3613
3710
3810
3931
404
4116
427
4312
4413
454
4619
476
488
4912
36.96% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats12
diversityRatio0.29347826086956524
totalSentences92
uniqueOpeners27
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences78
matches(empty)
ratio0
9.74% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount41
totalSentences78
matches
0"She adjusted the cuff of"
1"It was 3:14 AM."
2"He sounded tired, his voice"
3"She kept her eyes low,"
4"She wasn't looking at the"
5"He lay sprawled across the"
6"He pointed his light at"
7"She ignored Miller's assessment."
8"She reached out, not touching"
9"She felt a faint, rhythmic"
10"It reminded her of the"
11"She leaned in closer, her"
12"She pulled a small penlight"
13"His eyes were open, fixed"
14"They weren't clouded with the"
15"She stood up, her gaze"
16"It wasn't the messy, chaotic"
17"It was a series of"
18"She followed the trail."
19"It led away from the"
ratio0.526
17.69% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount69
totalSentences78
matches
0"The air in the abandoned"
1"Detective Harlow Quinn stepped over"
2"She adjusted the cuff of"
3"It was 3:14 AM."
4"The silence of the tunnels"
5"Sergeant Miller said, his flashlight"
6"He sounded tired, his voice"
7"Quinn didn't answer."
8"She kept her eyes low,"
9"She wasn't looking at the"
10"The crime scene was centered"
11"The victim was a man,"
12"He lay sprawled across the"
13"That was the first thing"
14"Miller said, stepping closer to"
15"He pointed his light at"
16"Quinn knelt beside the body,"
17"She ignored Miller's assessment."
18"She reached out, not touching"
19"She felt a faint, rhythmic"
ratio0.885
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences78
matches(empty)
ratio0
29.22% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences44
technicalSentenceCount7
matches
0"The air in the abandoned Camden Tube station tasted of wet limestone and something sharper—the metallic, ozonic tang of a lightning strike that had never quite …"
1"The crime scene was centered near a defunct ticket booth, where a single lamp had been set up, casting long, jagged shadows that seemed to stretch too far towar…"
2"She felt a faint, rhythmic thrumming in the air, a vibration that made the fine hairs on her arms stand up."
3"It reminded her of the last thing she’d felt before Morris died—that inexplicable, soul-deep shudder that had preceded the silence."
4"It was a series of faint, rhythmic impressions, almost circular, as if someone had been walking on the tips of their toes, or perhaps something had been dragged…"
5"But it wasn't the age that caught her attention; it was the face."
6"She stepped into the dark, the compass acting as her only guide, its needle pointing the way toward a world she was only beginning to realize was bleeding into …"
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags14
uselessAdditionCount5
matches
0"Quinn said, her voice low and steady"
1"Miller called out, his flashlight bobbing after her"
2"she snapped back, not slowing her pace"
3"Quinn said, her voice tight"
4"Quinn commanded, her voice regaining its military steel"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags13
fancyCount5
fancyTags
0"Quinn whispered (whisper)"
1"Miller sighed (sigh)"
2"Miller called out (call out)"
3"she snapped back (snap)"
4"Quinn murmured (murmur)"
dialogueSentences25
tagDensity0.52
leniency1
rawRatio0.385
effectiveRatio0.385
60.0000%