Run: 2026-03-03-01KJV092FTCH273CFVHBTZ963B

Run Details

Duration:
5m 32s
Cost:
$0.004872
Provider:
Seed

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
The rain bit through Harlow Quinn’s trench coat collar, stinging her brown eyes as she pushed through the sticky, beer-sticky front door of The Raven’s Nest. Her closely cropped salt-and-pepper hair stuck out from under the brim of her flat cap, and her sharp jaw was set tight as she scanned the dim room. The green neon sign above the entrance flickered once, casting a sickly glow over the Soho street outside, and the air inside hit her like a wall: whiskey, fried peanuts, and the sharp, sweet tang of unburned tobacco, even with the no-smoking signs taped to every window. The walls were crammed with yellowed old maps of London and black-and-white photos of long-gone Soho clubs, just as her surveillance logs had noted. Her left wrist’s scuffed leather watch ticked too loud over the murmur of a jazz jukebox in the corner, a constant reminder of the time slipping away from her. There he was, at the far end of the oak bar: Tomás Herrera, ex-paramedic, olive skin glowing faintly under the amber bar lights, his short curly dark brown hair matted slightly at the temples. A thin, pale scar snaked up his left forearm, visible when he rolled up his sleeve to slide a small velvet pouch across the bar to a man in a frayed leather coat. Harlow’s fingers curled around the handle of her service weapon—18 years on the force, 12 of those in the Met’s Specialist Crimes Unit, and she’d never seen a deal that didn’t smell like something off the books. She’d been surveilling the Raven’s Nest for three straight nights, ever since a stack of missing SRU evidence reports landed on her desk: vials of glowing blue liquid, cursed trinkets, packets of something that left a residue that tested positive for a substance that shouldn’t exist on Earth. Her sergeant had told her to stand down, said there wasn’t enough probable cause, but Harlow couldn’t let it go. Not after DS Morris—her partner, her closest friend—had died three years prior, under the same kind of supernatural circumstances that the reports hinted at. She’d carried that weight every day since, and this case felt like the first crack in the wall of guilt she’d built around herself. Tomás finished his drink, slung a frayed canvas bag over his shoulder, and headed for the back door. Harlow waited ten seconds, her military precision bearing keeping her movements slow and deliberate, before breaking into a run when she saw him slip out into the rain-soaked alley, the sodden leather of his jacket clinging to his shoulders. The rain had picked up since she’d entered the bar, drumming against the dumpsters lining the alley, and Tomás’s footsteps echoed off the brick walls as he headed for the street corner, hailing a black cab before Harlow could reach him. She dove behind a stack of empty beer crates, her heart hammering in her chest, as the cab pulled away with a screech of tires. She fumbled for her own radio, then thought better of it—backup would take 15 minutes to get to Camden, and Tomás would be gone by then. She flagged down a passing black cab, slamming her hand against the window, and slid into the back seat, slamming the door shut behind her. “Follow that cab,” she said, nodding at the taillights disappearing down Brewer Street. “Keep to the speed limit, driver—my watch is running 10 minutes slow, and I don’t want to get a ticket.” The driver grunted and pulled away, the windshield wipers slapping back and forth against the rain-streaked glass. The ride to Camden took 22 minutes, the streets getting quieter as they left Soho behind, the only sounds the rain and the hum of the cab’s engine. Harlow stared out the window, her mind racing. She thought of Morris, how he’d laughed when she’d insisted on packing a first-aid kit for every stakeout, how he’d said, “Quinn, you’re more military than the guys who guard the Tower.” Three years ago, they’d been called to an abandoned warehouse in East London, a tip about a drug deal gone wrong. When they arrived, Morris was lying on the concrete, his chest cracked open like a rotting log, no visible wounds, no trace of the drugs. The coroner had called it a heart attack, but Harlow had seen the faint glow of blue light under his skin, the same as the vials she’d seen in the SRU reports. She’d been blamed for not checking the area better, for not being there to push him out of the way. She’d carried that guilt every single day since. Tomás’s name had popped up in the SRU reports last month: his medical license revoked after he’d administered a herbal remedy to a teen who’d been cursed by a witch, a remedy that had cured the curse but had gotten him in trouble with the NHS. Since then, he’d been working off the books, providing medical care for the supernatural clique that met at the Raven’s Nest. Harlow had followed him three nights in a row, each night leaving the bar with a velvet pouch, each night heading towards Camden. She knew now that this was the Veil Market—the hidden supernatural black market that moved every full moon, that only let people in with a bone token. The cab pulled up in front of an abandoned Camden Town Tube station, its boarded-up stairwell covered in graffiti and faded political posters. Tomás was standing at the bottom of the stairs, fumbling with a small, pale bone token in his hand, pressing it against a loose brick in the wall. The brick slid inward, revealing a narrow stairwell leading down into darkness. Harlow paid the cab driver, handed him a £50 note, and told him to wait. She pulled her flashlight from her utility belt, clicked it on, and held it low to the ground, her hand shaking slightly despite her years of military and police training. This was it. This was the place that Morris had died because of. She hesitated for a full ten seconds, staring down the dark stairwell, the sound of distant chatter and laughter drifting up to her. She could turn around, go back to the station, write up a report that went nowhere, let the guilt eat away at her for another month. Or she could follow Tomás down those stairs, find out what the clique was selling, find out what had killed Morris. She took a step forward, her boot squeaking on the wet concrete of the stairwell. Then another, and another, the flashlight beam cutting through the darkness, the smell of mildew and ozone growing stronger with every step. When she reached the bottom of the stairs, she stepped into a large underground platform, lit by fairy lights and neon signs she’d never seen before: a glowing pink sign that read VEIL MARKET, a vendor selling crystals that floated a few inches off their stalls, a man in a lab coat selling small vials of black liquid that bubbled quietly. A vendor selling hand-carved wooden trinkets called out, “Last day at Camden! Full moon’s tonight, so we’re packing up come dawn!” before turning to greet a group of customers. The air smelled like sulfur and honey, and the chatter around her was a mix of languages she recognized: Spanish, English, French, something that sounded like Arabic. She stayed close to the walls, her flashlight off now, using the faint glow of the market stalls to stay hidden. She spotted Tomás walking towards a stall in the center of the platform, a man standing behind it with a face covered in glowing tattoos, selling bone tokens. Tomás pulled a stack of pounds from his canvas bag, handed them over, and took a small bone token from the vendor, tucking it into his inner jacket pocket. The Saint Christopher medallion around his neck glinted faintly in the neon glow as he turned away. Harlow’s heart sank—he was buying entry for someone else, the clique members who couldn’t get in on their own. She followed him as he walked towards a group of four people, sitting on a crate in the corner of the platform, their faces hidden under hoods. Tomás pulled the velvet pouch from his bag, handed it to the tall hooded figure, and spoke quietly, his voice barely audible over the chatter of the market. He rolled up the sleeve of his jacket, the thin, pale scar snaking up his left forearm visible for a split second before he pulled it back down. “The blue vials are here, and the tarot cards that can see the dead. Don’t use them without the ritual—you know what happens if you do.” The group nodded, and Tomás turned to leave, walking towards the stairwell. Harlow ducked behind a stack of wooden crates, holding her breath as he passed by. She waited until he was out of sight, then stood up, walking towards the group of clique members. She pulled out her detective badge, flashing it quickly at the tallest member, who raised an eyebrow. “Metropolitan Police. Put the pouch down, and no one gets hurt.” The group laughed, and the tallest member pulled a small knife from his pocket, twirling it between his fingers. “You don’t belong here, copper,” he said, his voice cold. “This market doesn’t take kindly to trespassers.” Harlow’s hand curled around her service weapon, but before she could draw it, she heard a low, familiar hum coming from the corner of the platform. She turned, her flashlight beam cutting through the darkness, and saw a faint blue glow coming from a stack of crates. The same blue glow that had been on Morris’s skin when she found him. Her blood ran cold. She’d been so focused on Tomás, on the clique, that she’d forgotten what she was really looking for. The thing that had killed Morris was here, in the Veil Market. She didn’t know what to do, but she couldn’t look away. The blue glow grew brighter, and the hum grew louder, and she felt a familiar tightness in her chest, the same way she’d felt that night in the warehouse. She looked back at the clique members, who were now staring at her, their hoods falling back to reveal faces covered in the same glowing tattoos as the bone token vendor. She knew that she couldn’t run, not now. She had to stay, had to find out what was happening, had to finally get answers about Morris. She gripped her flashlight tighter, taking a step forward towards the blue glow, her mind made up, the weight of three years of guilt finally lifting just a little.
created_at"2026-03-03T23:24:36.742Z" 3/3/2026, 11:24:36 PM
model"bytedance-seed/seed-2.0-mini-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency906
moderation_latency(null)
generation_time332061
tokens_prompt914
tokens_completion13500
native_tokens_prompt909
native_tokens_completion11952
native_tokens_completion_images(null)
native_tokens_reasoning9702
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0048717
router(null)
provider_responses
0
endpoint_id"9265aa87-9657-4d40-b9d7-2a70318e57d9"
id"021772580276860a491eea4a025beb52fc51c9506f8c2b2a0e964"
is_byokfalse
latency906
model_permaslug"bytedance-seed/seed-2.0-mini-20260224"
provider_name"Seed"
status200
api_type"completions"
id"gen-1772580276-pWu4n0bC4Yg4surOB7OZ"
upstream_id"021772580276860a491eea4a025beb52fc51c9506f8c2b2a0e964"
total_cost0.0048717
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
75.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags8
adverbTagCount1
adverbTags
0"Harlow’s hand curled around [around]"
dialogueSentences8
tagDensity1
leniency1
rawRatio0.125
effectiveRatio0.125
88.86% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1795
totalAiIsmAdverbs4
found
0
adverb"slightly"
count2
1
adverb"quickly"
count1
2
adverb"really"
count1
highlights
0"slightly"
1"quickly"
2"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)
61.00% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1795
totalAiIsms14
found
0
word"scanned"
count1
1
word"flickered"
count1
2
word"reminder"
count1
3
word"velvet"
count3
4
word"weight"
count2
5
word"footsteps"
count1
6
word"echoed"
count1
7
word"racing"
count1
8
word"eyebrow"
count1
9
word"familiar"
count2
highlights
0"scanned"
1"flickered"
2"reminder"
3"velvet"
4"weight"
5"footsteps"
6"echoed"
7"racing"
8"eyebrow"
9"familiar"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"blood ran cold"
count1
highlights
0"blood ran cold"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences72
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences72
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences72
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen61
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1787
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions8
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions70
wordCount1691
uniqueNames29
maxNameDensity0.71
worstName"Harlow"
maxWindowNameDensity2
worstWindowName"Tomás"
discoveredNames
Harlow12
Quinn1
Raven3
Nest3
Soho3
London2
Tomás12
Herrera1
Met1
Specialist1
Crimes1
Unit1
Earth1
Morris8
Camden4
Brewer1
Street1
Three1
East1
Veil2
Market2
Town1
Tube1
Spanish1
English1
French1
Arabic1
Saint1
Christopher1
persons
0"Harlow"
1"Quinn"
2"Raven"
3"Tomás"
4"Herrera"
5"Morris"
6"Saint"
7"Christopher"
places
0"Soho"
1"London"
2"Met"
3"Camden"
4"Street"
5"East"
6"Veil"
7"Town"
8"Tube"
globalScore1
windowScore1
77.54% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences69
glossingSentenceCount2
matches
0"felt like the first crack in the wall o"
1"smelled like sulfur and honey, and the cha"
2"sounded like Arabic"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1787
matches(empty)
0.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount4
totalSentences72
matches
0"carried that weight"
1"carried that guilt"
2"felt that night"
3"knew that she"
30.37% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs16
mean111.69
std28.62
cv0.256
sampleLengths
0154
1104
2116
398
4126
5174
6117
7108
883
9154
10114
11121
1280
1378
1474
1586
85.77% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences72
matches
0"were crammed"
1"been called"
2"been blamed"
3"been cursed"
53.48% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount6
totalVerbs273
matches
0"was lying"
1"was standing"
2"was selling"
3"was buying"
4"was really looking"
5"was happening"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount0
flaggedSentences5
totalSentences72
ratio0.069
matches
0"Harlow’s fingers curled around the handle of her service weapon—18 years on the force, 12 of those in the Met’s Specialist Crimes Unit, and she’d never seen a deal that didn’t smell like something off the books."
1"Not after DS Morris—her partner, her closest friend—had died three years prior, under the same kind of supernatural circumstances that the reports hinted at."
2"She fumbled for her own radio, then thought better of it—backup would take 15 minutes to get to Camden, and Tomás would be gone by then."
3"She knew now that this was the Veil Market—the hidden supernatural black market that moved every full moon, that only let people in with a bone token."
4"Harlow’s heart sank—he was buying entry for someone else, the clique members who couldn’t get in on their own."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1709
adjectiveStacks1
stackExamples
0"sticky, beer-sticky front"
adverbCount44
adverbRatio0.025746050321825628
lyAdverbCount16
lyAdverbRatio0.009362200117027502
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences72
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences72
mean24.82
std11.04
cv0.445
sampleLengths
026
128
247
324
429
534
633
737
848
920
1024
1124
1218
1339
1441
1525
1626
1725
1813
1937
2028
218
2253
2325
2432
2520
268
2746
2821
2923
3027
3123
3228
3312
3415
3530
363
3710
3823
3926
4021
4115
4222
4361
4429
4527
4621
4728
4829
4917
34.72% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats11
diversityRatio0.25
totalSentences72
uniqueOpeners18
46.30% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences72
matches
0"Then another, and another, the"
ratio0.014
42.22% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount32
totalSentences72
matches
0"Her closely cropped salt-and-pepper hair"
1"Her left wrist’s scuffed leather"
2"She’d been surveilling the Raven’s"
3"Her sergeant had told her"
4"She’d carried that weight every"
5"She dove behind a stack"
6"She fumbled for her own"
7"She flagged down a passing"
8"she said, nodding at the"
9"She thought of Morris, how"
10"She’d been blamed for not"
11"She’d carried that guilt every"
12"She knew now that this"
13"She pulled her flashlight from"
14"She hesitated for a full"
15"She could turn around, go"
16"She took a step forward,"
17"She stayed close to the"
18"She spotted Tomás walking towards"
19"She followed him as he"
ratio0.444
8.61% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount65
totalSentences72
matches
0"The rain bit through Harlow"
1"Her closely cropped salt-and-pepper hair"
2"The green neon sign above"
3"The walls were crammed with"
4"Her left wrist’s scuffed leather"
5"A thin, pale scar snaked"
6"Harlow’s fingers curled around the"
7"She’d been surveilling the Raven’s"
8"Her sergeant had told her"
9"She’d carried that weight every"
10"Tomás finished his drink, slung"
11"Harlow waited ten seconds, her"
12"The rain had picked up"
13"She dove behind a stack"
14"She fumbled for her own"
15"She flagged down a passing"
16"she said, nodding at the"
17"The driver grunted and pulled"
18"The ride to Camden took"
19"Harlow stared out the window,"
ratio0.903
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences72
matches(empty)
ratio0
21.79% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences59
technicalSentenceCount10
matches
0"Harlow’s fingers curled around the handle of her service weapon—18 years on the force, 12 of those in the Met’s Specialist Crimes Unit, and she’d never seen a d…"
1"She’d been surveilling the Raven’s Nest for three straight nights, ever since a stack of missing SRU evidence reports landed on her desk: vials of glowing blue …"
2"Harlow waited ten seconds, her military precision bearing keeping her movements slow and deliberate, before breaking into a run when she saw him slip out into t…"
3"Tomás’s name had popped up in the SRU reports last month: his medical license revoked after he’d administered a herbal remedy to a teen who’d been cursed by a w…"
4"Since then, he’d been working off the books, providing medical care for the supernatural clique that met at the Raven’s Nest."
5"She knew now that this was the Veil Market—the hidden supernatural black market that moved every full moon, that only let people in with a bone token."
6"Tomás was standing at the bottom of the stairs, fumbling with a small, pale bone token in his hand, pressing it against a loose brick in the wall."
7"She pulled her flashlight from her utility belt, clicked it on, and held it low to the ground, her hand shaking slightly despite her years of military and polic…"
8"When she reached the bottom of the stairs, she stepped into a large underground platform, lit by fairy lights and neon signs she’d never seen before: a glowing …"
9"She looked back at the clique members, who were now staring at her, their hoods falling back to reveal faces covered in the same glowing tattoos as the bone tok…"
62.50% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags8
uselessAdditionCount1
matches
0"he said, his voice cold"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags5
fancyCount3
fancyTags
0"The driver grunted (grunt)"
1"A vendor selling (sell)"
2"The group laughed (laugh)"
dialogueSentences8
tagDensity0.625
leniency1
rawRatio0.6
effectiveRatio0.6
66.0719%