Run: 2026-09-03-01M1KCJJB88F1R1RV3RQB69ZFJ

Run Details

Duration:
1m 32s
Cost:
$0.000616
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="4417" name="Tomás Herrera" aliases="Tommy, Tomás, Herrera" pronouns="he/him" species="Human" storyRole="Support"> <eyeColor>warm brown</eyeColor> <hair>short curly dark brown</hair> <height>5'10"</height> <age>29</age> <skinTone>olive skin</skinTone> <scar>scar running along his left forearm from a knife attack</scar> <medallion>Saint Christopher medallion around his neck</medallion> <birthplace>Seville, Spain</birthplace> <description>A former paramedic who provides off-the-books medical care for the clique.</description> <backstory>Born in Seville, Spain. He moved to London to work for the NHS but lost his license after administering unauthorized treatments to supernatural patients.</backstory> </character> <location id="854" name="The Raven's Nest" aliases="the Nest, Raven, Silas' bar" realm="Earth"> <signColor>distinctive green neon sign above the entrance</signColor> <secretRoom>hidden back room accessible through a bookshelf, used for clandestine meetings</secretRoom> <description>A dimly lit bar in Soho, London. The walls are covered with old maps and black-and-white photographs.</description> </location> <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> </codex> Write a fully fleshed out scene of at least 1000 words in the thriller genre. A detective is pursuing a suspect through rain-soaked city streets at night. The chase takes them from the street level down into an underground market. The detective must decide whether to follow the suspect into unfamiliar and potentially dangerous territory. 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
Rain came down in sheets, hard enough to sting the back of Harlow Quinn's neck as she ran. The streetlamps of Soho turned the wet asphalt into a black mirror, and her boots slapped through shallow rivers that had already flooded the gutters. She was too old for this, forty-one and wearing a coat that wasn't built for a sprint, but the figure ahead of her kept moving—a lean silhouette in a dark hooded jacket, slipping between parked cars and the white glare of headlights. Quinn ducked under an awning, her breath coming in controlled bursts. She was close. She could see the pale flash of his face as he glanced back, and that was enough to confirm it. Jason Krause, a fence who dealt in stolen artifacts and, more recently, in the kind of merchandise that made Quinn's skin crawl. She'd been building a case against him for six months, and tonight she'd finally flushed him out of a dive off Old Compton Street. He'd bolted the moment he saw her badge. "Stop! Metropolitan Police!" Krause didn't stop. He cut left, disappearing into the mouth of an alley that smelled of urine and rotting cardboard. Quinn swore under her breath and followed. The alley was barely wide enough for two men to pass shoulder-to-shoulder, and the rain funneled down through the narrow gap between buildings, turning the ground into treacherous slickness. She nearly lost her footing on a loose grate, arms pinwheeling for balance before she caught herself on a brick wall. The rough surface scraped her palm. Ahead, Krause shoved past a stack of wooden crates. They toppled behind him, scattering trash and the sharp reek of stale beer. Quinn hurdled the first one, landed wrong, and felt a hot lance of pain shoot through her left ankle. She grimaced and kept moving. After eighteen years on the force, she knew better than to let pain stop her—you let it stop you once, and you were done. She could still feel the worn leather of her watch against her wrist, a familiar anchor against the chaos of the chase. The alley exited onto a wider thoroughfare, but it wasn't a street she recognized. Not exactly. The buildings here were older, darker, and the neon glow of Soho's bars and clubs had died away into a dim, humming quiet. The only light came from a single green sign, flickering above a doorway ahead. The Raven's Nest. Krause cut toward it, shoulder-checking the heavy wooden door. It swung inward, spilling a wedge of amber light across the wet pavement before he vanished inside. Quinn slowed to a jog as she reached the door, her hand dropping to the service pistol holstered beneath her jacket. She took a breath, let it out slow. A sound tactical decision would be to call it in, wait for backup, form a perimeter. But Krause had a five-second head start, and by the time anyone from the Met got here, he'd be through a back exit and into the maze of Soho's alleys. Gone. She pushed the door open. The Raven's Nest was a bar in the way that a coffin was a box—technically, but the comparison missed the point. The air inside was thick with the smell of old wood, spilled whiskey, and something earthier, like damp stone. Maps covered the walls, yellowed and curling at the edges, alongside black-and-white photographs of faces that seemed to stare at Quinn as she passed. The few patrons scattered around the room were silhouettes against the low glow of a brass lamp behind the bar. None of them looked up. That was the first wrong note. In a Soho bar, in the middle of a rain-soaked night, strangers didn't draw this kind of studied indifference. Behind the bar, a man with a heavy jaw and sleepless eyes moved a rag across a glass. His gaze flicked to Quinn, then past her, as if she'd already ceased to exist. She showed her badge. "Metropolitan Police. Man in a hooded jacket, came through here just now." The bartender set the glass down with a faint clink. "Don't know him." "You didn't look at the door." "Don't need to. I know everyone who comes in here, and I don't know him." Quinn's jaw tightened. She moved deeper into the bar, past a table where two women in identical black coats sat with untouched drinks between them. One of them smiled at Quinn—a slow, knowing curve of the lips—and Quinn felt a cold prickle at the base of her skull. Something was off in here, something beyond the usual bar-room evasiveness. She'd felt it before, on the job, in the moments before a situation turned sideways. Her instincts were howling now, but Krause was in here somewhere, and she wasn't leaving without him. She rounded a corner near the back, where the maps gave way to a wall of bookshelves crammed with mildewed volumes. Krause was nowhere in sight. No back exit that she could see. Just a dead end of old paper and stale air. Then she heard it. A faint scrape of metal on stone, coming from behind the shelf. Quinn stepped closer, studying the shelf. It was unremarkable—dark wood, worn spines, a layer of dust that didn't quite match the furniture. She ran her fingers along the edge of one shelf and felt a slight give. A latch. She pressed it, and the bookcase slid silently sideways on oiled tracks, revealing a narrow staircase descending into darkness. The air from below was cold and damp, carrying a smell that didn't belong to any Soho basement she'd ever smelled. Copper. Old earth. Something floral, gone faintly rotten. Fuck. This was no longer a simple foot chase through the streets. Krause hadn't just run into a bar—he'd gone under. And Quinn knew enough, from whispers and rumors and the classified files that had ended up on her desk over the years, that what lived under London wasn't always natural. Her partner, DS Morris, had known more about that than he'd ever told her. He'd gone to a place like this three years ago and come back wrong. He'd died three days later, and the coroner's report had used words like "anomalous" and "unexplained," and the case had been quietly buried. Quinn stood at the top of the staircase, rain still dripping from her hair, and weighed the options. She could turn back. Call in an armed unit, seal the building, treat this as a conventional criminal matter. It was the smart play. The safe play. But the stairs breathed something up at her, and Krause was down there, and whatever he was running to—whatever he was running from—was the closest thing she had to a truth about what had killed Morris. Her left wrist was cold where the leather of her watch pressed against her skin. She looked down at it. 12:47. So much had changed since the last time she'd let fear make a decision for her. The detective's eyes grew hard, and she stepped onto the first stair. The shelf slid shut behind her with a soft, final click, leaving only the dark. The steps were worn stone, slick with condensation, descending in a gentle spiral. Each footfall echoed, and Quinn kept one hand on the wall to steady herself. The air thickened as she descended, and the floral-rot smell grew stronger, mingling with something else now—candle smoke, maybe, and salt. At the bottom, the stairs opened into a wide, low-ceilinged chamber that stretched far beyond what the building above could possibly contain. Stalls lined the walls, their tables laden with jars of glowing liquid, bundles of dried herbs, and trays of jewelry that gleamed with an unearthly fire. Lanterns hung from the ceiling, their flames burning blue and green, casting everything in a spectral wash. A marketplace. A hidden one. Quinn's hand went to her pistol, her fingers brushing the grip. Krause was fifty yards ahead, weaving through the crowd of buyers and sellers who moved with an unhurried, unnatural grace. He glanced back once, and his face was pale with fear in the blue light. Not the fear of being caught. Something worse. And Quinn understood, with a certainty that settled cold in her gut, that she had walked into the world DS Morris had never been able to tell her about. The question was whether she was coming back out of it. She followed Krause into the crowd, her pulse steady, her eyes fixed on the fleeing man, and made her choice. It was already made, really. She'd been chasing this for three years. Now she was going to catch it.
created_at"2026-09-03T10:21:02.713Z" 9/3/2026, 10:21:02 AM
model"deepseek/deepseek-v4-flash-20260731"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2260
moderation_latency(null)
generation_time92249
tokens_prompt888
tokens_completion2499
native_tokens_prompt827
native_tokens_completion2181
native_tokens_completion_images(null)
native_tokens_reasoning343
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.000615768
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788430862-3LkFZ5lA4XTM6W2ihwjj"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788430862-haJv2U5lXIb2s1mw3qxh"
upstream_id"chatcmpl-89b836c7-32ee-4c8a-b416-8c7a159b028f"
provider_responses
0
endpoint_id"cb029acf-a84f-4280-8103-909d269e1e5f"
id"chatcmpl-89b836c7-32ee-4c8a-b416-8c7a159b028f"
is_byokfalse
latency2222
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"DigitalOcean"
status200
total_cost0.000615768
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
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences6
tagDensity0.167
leniency0.333
rawRatio0
effectiveRatio0
96.57% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1456
totalAiIsmAdverbs1
found
0
adverb"really"
count1
highlights
0"really"
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)
75.96% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1456
totalAiIsms7
found
0
word"treacherous"
count1
1
word"familiar"
count1
2
word"flicked"
count1
3
word"footfall"
count1
4
word"echoed"
count1
5
word"spectral"
count1
6
word"pulse"
count1
highlights
0"treacherous"
1"familiar"
2"flicked"
3"footfall"
4"echoed"
5"spectral"
6"pulse"
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
emotionTells1
narrationSentences104
matches
0"e with fear"
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)
analyzedSentences109
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen44
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1446
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions3
unquotedAttributions0
matches(empty)
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions47
wordCount1405
uniqueNames12
maxNameDensity1.21
worstName"Quinn"
maxWindowNameDensity2.5
worstWindowName"Quinn"
discoveredNames
Harlow1
Quinn17
Soho5
Krause11
Old2
Compton1
Street1
Raven2
Nest2
Met1
London1
Morris3
persons
0"Harlow"
1"Quinn"
2"Krause"
3"Raven"
4"Morris"
places
0"Soho"
1"Old"
2"Compton"
3"Street"
4"London"
globalScore0.895
windowScore0.833
85.90% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences78
glossingSentenceCount2
matches
0"faces that seemed to stare at Quinn as she passed"
1"quite match the furniture"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1446
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences109
matches
0"exit that she"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs31
mean46.65
std33.03
cv0.708
sampleLengths
085
188
23
383
492
582
676
75
8114
937
1012
1113
126
1315
1491
1543
1616
1758
1829
191
20101
2118
2263
2337
2427
2548
2670
2711
2843
2940
3039
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences104
matches
0"being caught"
86.52% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs235
matches
0"were howling"
1"wasn't leaving"
2"was running"
3"was coming"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount10
semicolonCount0
flaggedSentences8
totalSentences109
ratio0.073
matches
0"She was too old for this, forty-one and wearing a coat that wasn't built for a sprint, but the figure ahead of her kept moving—a lean silhouette in a dark hooded jacket, slipping between parked cars and the white glare of headlights."
1"After eighteen years on the force, she knew better than to let pain stop her—you let it stop you once, and you were done."
2"The Raven's Nest was a bar in the way that a coffin was a box—technically, but the comparison missed the point."
3"One of them smiled at Quinn—a slow, knowing curve of the lips—and Quinn felt a cold prickle at the base of her skull."
4"It was unremarkable—dark wood, worn spines, a layer of dust that didn't quite match the furniture."
5"Krause hadn't just run into a bar—he'd gone under."
6"But the stairs breathed something up at her, and Krause was down there, and whatever he was running to—whatever he was running from—was the closest thing she had to a truth about what had killed Morris."
7"The air thickened as she descended, and the floral-rot smell grew stronger, mingling with something else now—candle smoke, maybe, and salt."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1426
adjectiveStacks1
stackExamples
0"wide, low-ceilinged chamber"
adverbCount48
adverbRatio0.033660589060308554
lyAdverbCount14
lyAdverbRatio0.009817671809256662
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences109
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences109
mean13.27
std8.54
cv0.643
sampleLengths
018
125
242
311
43
520
622
724
88
93
103
1117
127
1329
1421
156
169
1713
1819
195
2024
2122
2214
232
2423
2514
263
279
2817
2921
308
3116
3230
331
345
3521
3619
3724
3820
395
406
4119
4218
4315
444
4512
4610
473
486
4915
58.95% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.39814814814814814
totalSentences108
uniqueOpeners43
70.18% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences95
matches
0"Just a dead end of"
1"Then she heard it."
ratio0.021
81.05% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount33
totalSentences95
matches
0"She was too old for"
1"She was close."
2"She could see the pale"
3"She'd been building a case"
4"He'd bolted the moment he"
5"He cut left, disappearing into"
6"She nearly lost her footing"
7"They toppled behind him, scattering"
8"She grimaced and kept moving."
9"She could still feel the"
10"It swung inward, spilling a"
11"She took a breath, let"
12"She pushed the door open."
13"His gaze flicked to Quinn,"
14"She showed her badge."
15"She moved deeper into the"
16"She'd felt it before, on"
17"Her instincts were howling now,"
18"She rounded a corner near"
19"It was unremarkable—dark wood, worn"
ratio0.347
49.47% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount78
totalSentences95
matches
0"Rain came down in sheets,"
1"The streetlamps of Soho turned"
2"She was too old for"
3"Quinn ducked under an awning,"
4"She was close."
5"She could see the pale"
6"Jason Krause, a fence who"
7"She'd been building a case"
8"He'd bolted the moment he"
9"Krause didn't stop."
10"He cut left, disappearing into"
11"Quinn swore under her breath"
12"The alley was barely wide"
13"She nearly lost her footing"
14"The rough surface scraped her"
15"They toppled behind him, scattering"
16"Quinn hurdled the first one,"
17"She grimaced and kept moving."
18"She could still feel the"
19"The alley exited onto a"
ratio0.821
52.63% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences95
matches
0"Now she was going to"
ratio0.011
34.63% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences66
technicalSentenceCount10
matches
0"The streetlamps of Soho turned the wet asphalt into a black mirror, and her boots slapped through shallow rivers that had already flooded the gutters."
1"She was too old for this, forty-one and wearing a coat that wasn't built for a sprint, but the figure ahead of her kept moving—a lean silhouette in a dark hoode…"
2"Quinn ducked under an awning, her breath coming in controlled bursts."
3"He cut left, disappearing into the mouth of an alley that smelled of urine and rotting cardboard."
4"Maps covered the walls, yellowed and curling at the edges, alongside black-and-white photographs of faces that seemed to stare at Quinn as she passed."
5"It was unremarkable—dark wood, worn spines, a layer of dust that didn't quite match the furniture."
6"And Quinn knew enough, from whispers and rumors and the classified files that had ended up on her desk over the years, that what lived under London wasn't alway…"
7"At the bottom, the stairs opened into a wide, low-ceilinged chamber that stretched far beyond what the building above could possibly contain."
8"Stalls lined the walls, their tables laden with jars of glowing liquid, bundles of dried herbs, and trays of jewelry that gleamed with an unearthly fire."
9"Krause was fifty yards ahead, weaving through the crowd of buyers and sellers who moved with an unhurried, unnatural grace."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
85.6400%