Run: 2026-09-03-01M1KBM4NYKWN5D519NPEXYRYQ

Run Details

Duration:
1m 34s
Cost:
$0.000666
Provider:
DigitalOcean

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 tasted of rust and something older—wet stone, burnt copper, the ghost of a fire that had never quite gone out. Harlow Quinn moved down the platform with the practiced economy of a woman who had crossed crime scene tape a thousand times, her worn leather watch ticking against her wrist, her silhouette cut sharp against the sodium glow of a single work lamp someone had hauled down the stairs. The body lay crumpled against the tiled wall beneath a mosaic that had once spelled CAMDEN TOWN in bold lettering, most of the letters now chipped away to leave only CA—TOWN, as if the station itself had lost its voice. The man was mid-forties, dressed in a three-piece suit that had cost more than Quinn's monthly rent, one hand splayed across his chest, the other wrapped around a cigarette that had burned down to a perfect cylinder of ash. "Heart attack," said the uniformed officer standing by the lamp. His name was Costello, and he had the slightly bored look of a man who had seen too many of these. "Forty-three years old, accountant, left a wife and two kids in Islington." Quinn crouched beside the body, keeping her gloved hands at her sides. The suit was pristine except for the knees, where the fabric had been rubbed raw against the grime of the platform. She looked at the cigarette. The ash column was unbroken—he'd died holding it, but he hadn't dropped it. That was wrong. A heart attack, sudden and violent, took your grip. You dropped things. "When was he found?" she asked. "Anonymous call around 0200," Costello said. "Uniforms arrived, thought it was a rough sleeper at first. Then they saw the suit." "And why am I here?" Costello shrugged. "Dispatch said to call you. Something about the location." Quinn rose, scanning the platform. It was a closed station, decommissioned in the nineties, sealed off from the public. The street entrance had been bricked up. The only way in was through a maintenance door that supposedly didn't exist, a door Quinn knew about because she'd pried the knowledge out of a snitch two years ago. She hadn't expected to need it again. The accountant—she lifted his wallet from his inner pocket with the careful reverence of someone handling evidence, flipped it open; the name was Phillip Ashworth—had no business being here. There was no business to conduct in an abandoned Tube station at two in the morning. No meetings. No affairs. No reason. Unless. She heard footsteps on the platform behind her, lighter than Costello's boots. A familiar rhythm—brisk, a little harried. She didn't turn. "Detective Quinn." The voice was soft, precise, with the slight lilt of someone who spent her days among dusty archives and old books. "Miss Kowalski." Quinn pocketed the wallet, turned to face the woman. Eva Kowalski stood at the top of the platform steps, her round glasses catching the lamp light, her leather satchel clutched to her chest like a shield. Her curly red hair was escaping a loose bun, and she looked like she'd dressed in a hurry—jeans, a jumper with a frayed cuff, trainers that had seen better weather. "I heard about this on the police scanner," Eva said, descending the steps. "I thought you might need context." "I need a lot of things, Miss Kowalski. Context is fairly low on the list." Eva stopped a few feet from the body, her green eyes scanning the scene with a scholar's intensity. She didn't flinch at the sight of the dead man, which Quinn noted. Civilians usually flinched at something. A void, a stain, the wrongness of a body in a public place. Eva Kowalski looked at the body the way she might look at a text she suspected of being a forgery. "Phillip Ashworth," Eva said quietly. "He's a fence. Small-time, runs goods through the underground markets. He wouldn't have come here for an ordinary transaction." "Here being—" "The Veil Market," Eva said, and Costello made a small noise in his throat that might have been skepticism. "It moves. But south-facing platforms beneath Camden have been active for the past few weeks." Quinn had heard the name. She'd heard a lot of names over eighteen years on the force, and most of them had been nonsense—ghosts and curses and hexed jewelry, the desperate explanations of people who couldn't accept that their loved ones had made bad choices. She'd heard it all, and she'd believed none of it. But she remembered the address of this station, and she remembered the name of the man who had given it to her, a pale grey man with eyes like wet slate, and she remembered that he'd died three weeks later of complications from a stab wound that no one could identify. Morris. She pushed the thought aside and crouched again, this time studying the platform floor instead of the body. The dust had been disturbednot by the uniforms, whose boots left broad, careless patterns, but something else. A track. Smooth, deliberate, like something had been dragged, then wiped clean. But not quite clean. There was a faint smudge near the edge of the platform, a dark residue that glittered under the lamp light like crushed mica. "Costello," she said. "Did anyone place a tarp down? Anything like that?" "No. He was just where you see him now." Quinn touched her gloved fingertip to the smudge. It came away with a fine dust that shimmered faintly, like it had swallowed light and was giving it back reluctantly. She sniffed it. Nothing. But she felt something—a tingle, a shift in the air pressure around her finger, like the prickling before a thunderstorm. "I think," she said slowly, "this man died somewhere else. And someone moved his body here." Costello looked at her. "Detective, there's no exit. The doors are sealed. Maintenance confirmed it—they had to chase out rats the size of small dogs to get the team in here." "He wasn't moved through the station," Eva said. "He was moved through the rift." Quinn stood, wiping her finger on her palm, though the glittering dust seemed reluctant to leave. She looked at Eva. The woman was pulling a small brass compass from her satchel, its casing weathered by years and salt air, a patina of verdigris eating at the edges. Protective sigils were etched into the face—curling lines that reminded Quinn of someone's handwriting, half legible, half known. "You want me to believe in a portal," Quinn said. "In a hidden market. In magic." "I don't want you to believe anything," Eva said. "I want you to look at your evidence and see that it doesn't add up. You've already noticed that, haven't you?" Quinn turned the body over in her mind. The unbroken ash column. The pristine suit. The dragged smudge. The impossible location. The anonymous call that had routed to her specifically, to a detective who had spent months poking around this station months ago and had come up empty-handed. "I've noticed things don't add up," Quinn said. "That's not the same as believing in fairy tales." "Then believe in this." Eva extended the compass. The needle was spinning, slow and lazy, like it was casting for a scent. "Hold it over the body." Quinn took the compass. It was heavier than it looked, and warm—warmer than the station air, warmer than her own hand should have made it. She held it over Phillip Ashworth's chest, and the needle stopped spinning. It trembled, then fixed, pointing east—toward the tiled wall, toward the smudge of glittering dust. "Toward the rift," Eva said. "It's pointing at a wall," Quinn said. "It's pointing at what the wall is hiding." Quinn pulled the compass back. The needle shivered, then began its slow spin again. She looked at the dead accountant, at his carefully arranged hands, at the cigarette that had burned itself out without dropping a single ash. And she looked at the smudge on the platform, glittering like crushed starlight, a color that was all wrong under a sodium lamp. "I need a sample of that dust," she said. "And I need you, Miss Kowalski, to explain to me what a fence would be doing selling goods at a market that supposedly moves. Because if this market moves, and he came here, then someone told him where it would be. And someone moved his body after he died." Eva tucked the compass back into her satchel. "Someone set the scene. They wanted him found here, in the empty station, looking like a natural death." "Why?" "That's the question, isn't it?" Eva met her eyes. "The Market doesn't like being seen. Maybe they were sending a message. Or maybe they were hiding something else." Quinn looked at the dead accountant again, and for a moment she saw not a man but a lock. A gate. Something that had been closed, covering an opening that should have stayed sealed. And the evidence didn't add up, not by any means she knew, and what she knew was the only faith she'd ever had. "Costello," she said. "Get me the crime scene team. And tell them to bring a crowbar." "For what?" "For that wall." Quinn nodded at the tiles, at the smudge of light-drunken dust, at the place where the compass had pointed. "I want to see what's behind it."
created_at"2026-09-03T10:04:25.684Z" 9/3/2026, 10:04:25 AM
model"deepseek/deepseek-v4-flash-20260731"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency632
moderation_latency(null)
generation_time94275
tokens_prompt896
tokens_completion2708
native_tokens_prompt857
native_tokens_completion2369
native_tokens_completion_images(null)
native_tokens_reasoning326
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
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origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
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usage0.000665544
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
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request_id"req-1788429865-iO1iQV1MU5W1jA47vz68"
session_id(null)
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api_type"completions"
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upstream_id"chatcmpl-59348e05-b898-4ec7-b86a-a757bafae201"
provider_responses
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is_byokfalse
latency632
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"DigitalOcean"
status200
total_cost0.000665544
cache_discount(null)
upstream_inference_cost0
provider_name"DigitalOcean"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags20
adverbTagCount2
adverbTags
0"Eva said quietly [quietly]"
1"she said slowly [slowly]"
dialogueSentences46
tagDensity0.435
leniency0.87
rawRatio0.1
effectiveRatio0.087
87.34% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1580
totalAiIsmAdverbs4
found
0
adverb"slightly"
count1
1
adverb"reluctantly"
count1
2
adverb"slowly"
count1
3
adverb"carefully"
count1
highlights
0"slightly"
1"reluctantly"
2"slowly"
3"carefully"
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)
58.86% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1580
totalAiIsms13
found
0
word"mosaic"
count1
1
word"perfect"
count1
2
word"pristine"
count2
3
word"scanning"
count2
4
word"footsteps"
count1
5
word"familiar"
count1
6
word"lilt"
count1
7
word"intensity"
count1
8
word"shimmered"
count1
9
word"etched"
count1
10
word"trembled"
count1
highlights
0"mosaic"
1"perfect"
2"pristine"
3"scanning"
4"footsteps"
5"familiar"
6"lilt"
7"intensity"
8"shimmered"
9"etched"
10"trembled"
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
narrationSentences96
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences96
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences121
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen51
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1566
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions22
unquotedAttributions0
matches(empty)
33.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions46
wordCount1163
uniqueNames7
maxNameDensity1.63
worstName"Quinn"
maxWindowNameDensity4
worstWindowName"Quinn"
discoveredNames
Tube2
Quinn19
Costello6
Phillip2
Ashworth2
Eva13
Kowalski2
persons
0"Quinn"
1"Costello"
2"Phillip"
3"Ashworth"
4"Eva"
5"Kowalski"
places(empty)
globalScore0.683
windowScore0.333
57.41% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences54
glossingSentenceCount2
matches
0"looked like she'd dressed in a hurry—jean"
1"seemed reluctant to leave"
72.29% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.277
wordCount1566
matches
0"not by the uniforms, whose boots left broad, careless patterns, but something else"
1"not a man but a lock"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences121
matches
0"accept that their"
1"remembered that he'd"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs48
mean32.63
std26.06
cv0.799
sampleLengths
076
179
243
366
46
521
65
711
863
951
101
1121
1223
1368
1419
1515
1669
1724
182
1934
20106
211
2274
2312
249
2553
2616
2731
2814
2965
3016
3130
3248
3317
3427
3552
365
377
388
3961
4058
4126
421
4328
4457
4516
462
4729
79.68% Passive voice overuse
Target: ≤2% passive sentences
passiveCount7
totalSentences96
matches
0"been rubbed"
1"was unbroken"
2"been bricked"
3"been disturbed"
4"been dragged"
5"were etched"
6"been closed"
33.33% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs200
matches
0"was escaping"
1"was giving"
2"was pulling"
3"was spinning"
4"was casting"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount13
semicolonCount1
flaggedSentences12
totalSentences121
ratio0.099
matches
0"The air in the abandoned Tube station tasted of rust and something older—wet stone, burnt copper, the ghost of a fire that had never quite gone out."
1"The body lay crumpled against the tiled wall beneath a mosaic that had once spelled CAMDEN TOWN in bold lettering, most of the letters now chipped away to leave only CA—TOWN, as if the station itself had lost its voice."
2"The ash column was unbroken—he'd died holding it, but he hadn't dropped it."
3"The accountant—she lifted his wallet from his inner pocket with the careful reverence of someone handling evidence, flipped it open; the name was Phillip Ashworth—had no business being here."
4"A familiar rhythm—brisk, a little harried."
5"Her curly red hair was escaping a loose bun, and she looked like she'd dressed in a hurry—jeans, a jumper with a frayed cuff, trainers that had seen better weather."
6"She'd heard a lot of names over eighteen years on the force, and most of them had been nonsense—ghosts and curses and hexed jewelry, the desperate explanations of people who couldn't accept that their loved ones had made bad choices."
7"The dust had been disturbed—not by the uniforms, whose boots left broad, careless patterns, but something else."
8"But she felt something—a tingle, a shift in the air pressure around her finger, like the prickling before a thunderstorm."
9"Protective sigils were etched into the face—curling lines that reminded Quinn of someone's handwriting, half legible, half known."
10"It was heavier than it looked, and warm—warmer than the station air, warmer than her own hand should have made it."
11"It trembled, then fixed, pointing east—toward the tiled wall, toward the smudge of glittering dust."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1180
adjectiveStacks1
stackExamples
0"left broad, careless patterns,"
adverbCount38
adverbRatio0.03220338983050847
lyAdverbCount14
lyAdverbRatio0.011864406779661017
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences121
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences121
mean12.94
std10.58
cv0.817
sampleLengths
027
149
240
339
410
521
612
712
821
95
1013
113
129
133
146
156
1615
175
182
199
205
2114
227
2330
247
2529
2616
272
282
292
301
3112
326
333
3423
3511
3627
3730
3813
396
4015
4118
4213
435
4413
4520
465
4719
482
4919
48.21% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats15
diversityRatio0.36363636363636365
totalSentences121
uniqueOpeners44
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences76
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount20
totalSentences76
matches
0"His name was Costello, and"
1"She looked at the cigarette."
2"You dropped things."
3"It was a closed station,"
4"She hadn't expected to need"
5"She heard footsteps on the"
6"She didn't turn."
7"Her curly red hair was"
8"She didn't flinch at the"
9"She'd heard a lot of"
10"She'd heard it all, and"
11"She pushed the thought aside"
12"It came away with a"
13"She sniffed it."
14"she said slowly"
15"She looked at Eva."
16"It was heavier than it"
17"She held it over Phillip"
18"It trembled, then fixed, pointing"
19"She looked at the dead"
ratio0.263
25.79% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount66
totalSentences76
matches
0"The air in the abandoned"
1"Harlow Quinn moved down the"
2"The body lay crumpled against"
3"The man was mid-forties, dressed"
4"His name was Costello, and"
5"Quinn crouched beside the body,"
6"The suit was pristine except"
7"She looked at the cigarette."
8"The ash column was unbroken—he'd"
9"That was wrong."
10"A heart attack, sudden and"
11"You dropped things."
12"Quinn rose, scanning the platform."
13"It was a closed station,"
14"The street entrance had been"
15"The only way in was"
16"She hadn't expected to need"
17"The accountant—she lifted his wallet"
18"She heard footsteps on the"
19"A familiar rhythm—brisk, a little"
ratio0.868
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences76
matches(empty)
ratio0
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences41
technicalSentenceCount13
matches
0"The air in the abandoned Tube station tasted of rust and something older—wet stone, burnt copper, the ghost of a fire that had never quite gone out."
1"Harlow Quinn moved down the platform with the practiced economy of a woman who had crossed crime scene tape a thousand times, her worn leather watch ticking aga…"
2"The body lay crumpled against the tiled wall beneath a mosaic that had once spelled CAMDEN TOWN in bold lettering, most of the letters now chipped away to leave…"
3"The man was mid-forties, dressed in a three-piece suit that had cost more than Quinn's monthly rent, one hand splayed across his chest, the other wrapped around…"
4"Her curly red hair was escaping a loose bun, and she looked like she'd dressed in a hurry—jeans, a jumper with a frayed cuff, trainers that had seen better weat…"
5"She'd heard a lot of names over eighteen years on the force, and most of them had been nonsense—ghosts and curses and hexed jewelry, the desperate explanations …"
6"But she remembered the address of this station, and she remembered the name of the man who had given it to her, a pale grey man with eyes like wet slate, and sh…"
7"There was a faint smudge near the edge of the platform, a dark residue that glittered under the lamp light like crushed mica."
8"It came away with a fine dust that shimmered faintly, like it had swallowed light and was giving it back reluctantly."
9"The anonymous call that had routed to her specifically, to a detective who had spent months poking around this station months ago and had come up empty-handed."
10"She looked at the dead accountant, at his carefully arranged hands, at the cigarette that had burned itself out without dropping a single ash."
11"And she looked at the smudge on the platform, glittering like crushed starlight, a color that was all wrong under a sodium lamp."
12"Something that had been closed, covering an opening that should have stayed sealed."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags20
uselessAdditionCount1
matches
0"Quinn pocketed, turned to face the woman"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags15
fancyCount0
fancyTags(empty)
dialogueSentences46
tagDensity0.326
leniency0.652
rawRatio0
effectiveRatio0
73.0080%