Run: 2026-09-03-01M1M1WMPRRMYVNQFKKJV28VB0

Run Details

Duration:
4m 38s
Cost:
$0.038599
Provider:
Tencent

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
Harlow Quinn ducked beneath the straggle of blue-and-white police tape and stepped onto the platform of the abandoned Tube station beneath Camden. The air down here tasted of old stone, cold iron, and a faint metallic tang that set her teeth on edge—ozone, sharp and unnatural. The Veil Market had folded itself into this forgotten place like a secret kept too long. Shrouded stalls lined the crumbling tiles, their drapes of black cloth stirring in a draft that had no business moving in a sealed tunnel. Bottled twilight glimmered on one table. Cages of whispering smoke sat stacked beside racks of banned elixirs that shimmered like oil on water. A board painted with a staring eye marked the gate where a bone token was demanded for entry. Harlow had presented her own—a confiscated token, carved from something far too light to be honest—and the gatekeeper had let her pass without a word. She checked the time on the worn leather watch at her left wrist. Two-fourteen in the morning. The market would not open for hours, not until the shadows stretched long enough for its customers to feel safe. Four days remained until the full moon, and then the whole operation would pull up its roots and move to another forgotten corner of the city. That, she knew, was why the scene before her had been arranged with such care. Detective Sergeant Alec Vance stood over the shape at the foot of a stall that sold bottled curses, his hands buried in the pockets of his coat. He glanced up as her footsteps rang on the platform, his breath pluming in the cold. “Guv,” he said. “Nasty one. Freak accident, I reckon.” Harlow stopped beside him and let her brown eyes take in the scene with the flat, military precision that had carried her through eighteen years of decorated service. The victim—a man in his fifties, ink-stained fingers, a face slackened by death—lay on his back near an overturned crate. His left hand was outflung, the fingers loose around a small brass object. An iridescent pool of alchemical fluid spread beneath his shoulders, throwing off a greasy rainbow sheen in the beam of the scene lamp. There were no visible wounds, no blood, nothing that would make a jury sit up and take notice. “He’s Pell,” Vance went on, nodding at the body. “Small-time dealer. Dabbled in the stuff the market sells when the moon’s right. Had a Veil Compass in his hand when we found him. Look at the needle.” He pointed at the brass object clenched in the dead man’s fist. “It’s pointing at that crack in the tunnel wall over there. He was messing with forces he didn’t understand, opened himself a rift, and it cooked him from the inside out. The boys who handle the unexplained will want this one. Nothing for us but paperwork.” Harlow didn’t answer. She crouched, the leather of her coat creaking, and studied the body. The first thing wrong was the lividity. The dead man’s chest and the fronts of his thighs were mottled with the dark purple settling of blood, stark against the waxy pallor of his skin. If he had died on his back, the blood would have pooled along his spine and the backs of his legs, not across his front. “He was moved,” she said. Her voice was low, roughened by too many nights like this one. “He died face down.” Vance shifted his weight. “Maybe he rolled. People do, when they’re—” “Lividity fixes in a couple of hours,” Harlow cut in. She rose smoothly to her full height, five foot nine of tight-contained motion, her salt-and-pepper cropped hair catching the lamplight. “Pell’s been dead six hours at least. That’s not a roll. He died somewhere face down, and somebody turned him over and left him here.” Vance’s mouth pressed into a line, but he didn’t argue. Harlow pulled a pair of latex gloves from her pocket, snapped them on, and crouched again. She lifted the brass compass from the dead man’s loosened fingers. It was small enough to fit in her palm, the casing warm from the body’s heat, its surface filmed with a patina of verdigris that came away on the fingertip of her glove like bruised green dust. The face was etched with protective sigils—angles and whorls meant, according to the whispers she’d heard, to keep the needle true. The needle itself was steady, pointing unerringly toward the brick wall at the far end of the platform. “See?” Vance said. “Rift. Straight at it.” Harlow turned the compass over. The sigils were scratched—deep, deliberate gouges that cut through the protective markings and left the brass raw beneath. She held the compass up and moved it a fraction to the left, then the right. The needle didn’t waver from its fixed line. It wasn’t pointing at the wall. It was pointing at a rusted iron bracket bolted to the brick six inches outside the crack Vance had indicated. She shifted her hand and watched the needle follow the iron, not the stone. “It’s not pointing at a rift,” she said. “It’s pointing at metal. Somebody took a knife to the sigils on this thing’s face. A Shade artisan didn’t craft this to find iron brackets. They crafted it to find supernatural rifts and portals. Scratch out the protections, though, and it stops telling you the truth. It just grabs hold of the nearest heavy lump of metal and sticks.” She let the compass rest in her palm, the verdigris smudging her glove. “Which means somebody wanted us to find this in Pell’s hand and think we were looking at a rift.” Vance was quiet for a beat. “You think it’s staged.” “I know it’s staged.” She slipped the compass into an evidence bag and sealed it, then reached for the dead man’s jacket. In the inside pocket, her fingers closed around a pale, smooth oval. She drew it out and held it beneath the lamp. A bone token, the entry price for the Veil Market. She ran her thumb across its surface. Real bone was porous, cool to the touch, faintly grained and yellowed with age. This was too light, too flawless. The edges were sharp where a mold had been trimmed, and the color sat on the surface in painted layers. “This is resin,” she said. “Painted to look like bone, but resin all the same. Nobody walks around inside the market with an unspent token in their pocket, Vance. Tokens are surrendered at the gate. If Pell had come in here legitimately, the gatekeeper would have his. The only way he’d be holding one is if somebody planted it on him after he was dead.” She looked up at the DS. “Somebody wanted us to think he was a customer. Somebody wanted us to think he belonged here.” She turned her attention back to the iridescent spill. The shards of a broken vial lay scattered across the surface of the liquid, glittering like sugar. Harlow leaned closer, the beam of her torch cutting through the gloom. The glass sat on top of the fluid, not beneath it. If Pell had knocked the vial over and it had broken, the liquid would have rushed out around the fragments, settling over and under them. Instead, the shards rested on the slick skin of the spill, undisturbed by any flow. “The vial was smashed on top,” she murmured. “This was poured first. Then somebody knelt down and crushed the glass to make it look like an accident. They didn’t even wait long enough for the evaporation to even out.” She nodded at the ring of drying fluid. The circle was stretched toward the tunnel mouth at the northern end of the platform, the edge feathered by a draft. “And they didn’t count on the cold air coming off the tunnels messing up their staging.” Then she saw the hands. She lifted Pell’s right arm, turning the palm toward the light. Three thin, parallel cuts scored the meat below the fingers, clean and deep, the kind of wounds a man got when he grabbed a blade to keep it out of his chest. “Defensive wounds,” Harlow said. “He fought. He wasn’t standing in a circle waiting for a rift to eat him. Somebody came at him with a knife, and he tried to stop it.” Vance exhaled slowly. “All right. So the compass is duff, the token’s fake, the spill’s a plant, and the vic fought back. That’s murder, guv. But why dress it up like the supernatural?” Harlow straightened, her sharp jaw tightening. She stepped back from the body and let her gaze travel across the dust on the platform. The floor was thick with the grit of decades, undisturbed except for a single trail of footprints—Pell’s own scuffed brogues—leading from the tunnel mouth to where he lay. There were no prints walking away. No second set. Just the faint, parallel grooves of a drag mark scoring the dust from the tunnel to the body, a smear where heels had been pulled through the filth. The killer had come out of the tunnel, hauled Pell into place, staged the compass and the token and the vial, and then retreated the way they had come, walking backward in their own tracks or simply vanishing into the dark of the maintenance passages beyond the grate. She walked to the tunnel mouth. The iron grate hung loose on its hinges, the lock long since cut. Beyond it yawned the old service tunnel, a route the market’s vendors used to move stock in and out ahead of the full moon, before the whole black market packed itself up and moved on. Whoever had killed Pell knew that schedule. They knew the market’s rhythm, its hiding places, its blind spots. “Because they know us,” Harlow said quietly. “They know that if we find a Veil Compass pointing at a crack in the wall, and a body with no wounds and a fake supernatural story wrapped around it like a shroud, half the station will breathe a sigh of relief and hand the file to somebody who believes in rifts. They used this place, Vance. They used the tunnels, the timing, the props. They wanted us to look up at the wall instead of down at the dust.” Three years ago, she had stood over DS Morris in a room much like this one—quiet, illogical, the air tasting of ozone—and she had seen nothing but a tragic fall. She had told herself it was a heart attack. Then a stumble. The file had been stamped with a word she had never been able to make peace with: unexplained. She had not understood then what had reached out of the dark and taken her partner. She had been blind to anything she couldn’t hold in her hand, couldn’t photograph, couldn’t write up in a clean, straight line. The memory tightened her chest, but she pushed it down. She would not be blind tonight. “Whoever did this isn’t a warlock in a back-alley temple,” she said, turning back to Vance. “They’re criminals. They’ve been running contraband through this market for months, and they’re getting careless. A fake bone token, a scratched-up compass—that’s sloppy. Sloppy means we can catch them.” Vance dragged a hand through his hair. “You think it’s the clique. The kids you’ve been watching.” Harlow didn’t confirm it. She didn’t have to. Her silence was answer enough, hard and certain as the edge in her voice. She thought of the reports on her desk, the pattern of small thefts and impossible coincidences, the way Aurora’s circle always seemed to be one step ahead of a law that hadn’t yet learned to look for them. She thought of Eva Kowalski’s face, the nervous flick of curly red hair behind a left ear, and she filed the thought away. “Bag the compass and the token,” she said. “Get forensics to swab the casing for prints and check the drag marks for fibers. I want the tunnel swept from here to the old maintenance hatch, and I want to know who sold Pell a resin token and called it bone.” She adjusted the strap of her watch, the worn leather creaking, and looked once more at the body of a man who had fought for his life and then been arranged like a message no one was meant to read. “And Vance?” “Guv?” “Nobody writes this one off as a rift. Not while I’m holding the file.”
created_at"2026-09-03T16:33:32.896Z" 9/3/2026, 4:33:32 PM
model"tencent/hy4-preview-20260827"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1689
moderation_latency(null)
generation_time277878
tokens_prompt896
tokens_completion17081
native_tokens_prompt865
native_tokens_completion15388
native_tokens_completion_images(null)
native_tokens_reasoning12609
native_tokens_cached768
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
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is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
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usage0.038598542
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
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request_id"req-1788453212-ElT60MmNIXUwcwF5Ih2o"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788453212-yKGbkCDq7sJvjIXzWJPs"
upstream_id"5f51e0de-edd0-40fd-835c-9f607b515f20"
provider_responses
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is_byokfalse
latency1689
model_permaslug"tencent/hy4-preview-20260827"
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data_region"global"
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Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags16
adverbTagCount1
adverbTags
0"Harlow said quietly [quietly]"
dialogueSentences36
tagDensity0.444
leniency0.889
rawRatio0.063
effectiveRatio0.056
97.62% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount2104
totalAiIsmAdverbs1
found
0
adverb"slowly"
count1
highlights
0"slowly"
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)
80.99% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount2104
totalAiIsms8
found
0
word"shimmered"
count1
1
word"footsteps"
count1
2
word"stark"
count1
3
word"weight"
count1
4
word"etched"
count1
5
word"flawless"
count1
6
word"gloom"
count1
7
word"silence"
count1
highlights
0"shimmered"
1"footsteps"
2"stark"
3"weight"
4"etched"
5"flawless"
6"gloom"
7"silence"
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
narrationSentences104
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount1
narrationSentences104
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)
analyzedSentences122
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen82
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords2092
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions17
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions42
wordCount1475
uniqueNames15
maxNameDensity0.81
worstName"Harlow"
maxWindowNameDensity1.5
worstWindowName"Vance"
discoveredNames
Quinn1
Tube1
Camden1
Veil2
Market2
Sergeant1
Alec1
Vance10
Harlow12
Pell5
Three2
Morris1
Aurora1
Eva1
Kowalski1
persons
0"Quinn"
1"Market"
2"Sergeant"
3"Alec"
4"Vance"
5"Harlow"
6"Pell"
7"Morris"
8"Aurora"
9"Eva"
10"Kowalski"
places(empty)
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences84
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount2092
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences122
matches
0"knew that schedule"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs32
mean65.38
std40.54
cv0.62
sampleLengths
0152
178
243
39
4102
595
674
721
811
955
10113
117
1287
1399
1410
15101
1688
1789
1884
1948
2032
2133
22136
2372
2487
25114
2645
2717
2883
2992
301
3114
74.90% Passive voice overuse
Target: ≤2% passive sentences
passiveCount9
totalSentences104
matches
0"was demanded"
1"been arranged"
2"were mottled"
3"was etched"
4"been trimmed"
5"was stretched"
6"been pulled"
7"been stamped"
8"been arranged"
9"was meant"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs230
matches
0"wasn’t pointing"
1"was pointing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount11
semicolonCount0
flaggedSentences7
totalSentences122
ratio0.057
matches
0"The air down here tasted of old stone, cold iron, and a faint metallic tang that set her teeth on edge—ozone, sharp and unnatural."
1"Harlow had presented her own—a confiscated token, carved from something far too light to be honest—and the gatekeeper had let her pass without a word."
2"The victim—a man in his fifties, ink-stained fingers, a face slackened by death—lay on his back near an overturned crate."
3"The face was etched with protective sigils—angles and whorls meant, according to the whispers she’d heard, to keep the needle true."
4"The sigils were scratched—deep, deliberate gouges that cut through the protective markings and left the brass raw beneath."
5"The floor was thick with the grit of decades, undisturbed except for a single trail of footprints—Pell’s own scuffed brogues—leading from the tunnel mouth to where he lay."
6"Three years ago, she had stood over DS Morris in a room much like this one—quiet, illogical, the air tasting of ozone—and she had seen nothing but a tragic fall."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1493
adjectiveStacks1
stackExamples
0"scratched—deep, deliberate gouges"
adverbCount40
adverbRatio0.02679169457468185
lyAdverbCount7
lyAdverbRatio0.004688546550569324
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences122
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences122
mean17.15
std14.62
cv0.853
sampleLengths
022
124
216
324
46
517
618
725
813
94
1020
1126
1215
1327
1416
153
166
1728
1820
1913
2023
2118
229
2340
2446
253
2612
277
2827
2925
305
3112
324
334
347
3510
3620
3725
3810
3916
4011
4137
4221
4318
443
454
465
4718
4816
498
62.57% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats7
diversityRatio0.4098360655737705
totalSentences122
uniqueOpeners50
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences96
matches
0"Instead, the shards rested on"
1"Then she saw the hands."
2"Just the faint, parallel grooves"
3"Then a stumble."
ratio0.042
78.33% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount34
totalSentences96
matches
0"She checked the time on"
1"He glanced up as her"
2"His left hand was outflung,"
3"He pointed at the brass"
4"She crouched, the leather of"
5"Her voice was low, roughened"
6"She rose smoothly to her"
7"She lifted the brass compass"
8"It was small enough to"
9"She held the compass up"
10"It wasn’t pointing at the"
11"It was pointing at a"
12"She shifted her hand and"
13"She let the compass rest"
14"She slipped the compass into"
15"She drew it out and"
16"She ran her thumb across"
17"She looked up at the"
18"She turned her attention back"
19"She nodded at the ring"
ratio0.354
64.17% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount76
totalSentences96
matches
0"Harlow Quinn ducked beneath the"
1"The air down here tasted"
2"The Veil Market had folded"
3"A board painted with a"
4"Harlow had presented her own—a"
5"She checked the time on"
6"The market would not open"
7"That, she knew, was why"
8"Detective Sergeant Alec Vance stood"
9"He glanced up as her"
10"Harlow stopped beside him and"
11"The victim—a man in his"
12"His left hand was outflung,"
13"An iridescent pool of alchemical"
14"Vance went on, nodding at"
15"He pointed at the brass"
16"Harlow didn’t answer."
17"She crouched, the leather of"
18"The first thing wrong was"
19"The dead man’s chest and"
ratio0.792
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount3
totalSentences96
matches
0"If he had died on"
1"If Pell had knocked the"
2"Whoever had killed Pell knew"
ratio0.031
72.60% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences61
technicalSentenceCount6
matches
0"The air down here tasted of old stone, cold iron, and a faint metallic tang that set her teeth on edge—ozone, sharp and unnatural."
1"Shrouded stalls lined the crumbling tiles, their drapes of black cloth stirring in a draft that had no business moving in a sealed tunnel."
2"Detective Sergeant Alec Vance stood over the shape at the foot of a stall that sold bottled curses, his hands buried in the pockets of his coat."
3"Harlow stopped beside him and let her brown eyes take in the scene with the flat, military precision that had carried her through eighteen years of decorated se…"
4"The sigils were scratched—deep, deliberate gouges that cut through the protective markings and left the brass raw beneath."
5"She thought of the reports on her desk, the pattern of small thefts and impossible coincidences, the way Aurora’s circle always seemed to be one step ahead of a…"
93.75% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags16
uselessAdditionCount1
matches
0"She let, the verdigris smudging her glove"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags10
fancyCount1
fancyTags
0"she murmured (murmur)"
dialogueSentences36
tagDensity0.278
leniency0.556
rawRatio0.1
effectiveRatio0.056
90.6310%