Run: 2026-10-20-01M5C6FSKBZEAJ3ZPVSYDZSGK4

Run Details

Duration:
19.6s
Cost:
$0.004060
Provider:
Together

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 came down in sheets, turning Camden’s gutters into rivers and the cobbles into slick black mirrors. Detective Harlow Quinn stood beneath the awning of a shuttered launderette, collar up, salt-and-pepper hair plastered flat to her skull. The worn leather watch on her left wrist read 11:52. She had been standing there for forty minutes, water dripping from the hem of her coat, and she did not shift her weight or check her phone. Military precision. Morris had teased her about it once. Morris had teased her about a lot of things before the canal took him. Across the street, the courier emerged from a doorway between a kebab shop and a boarded-up newsagent. Gray hoodie, black messenger bag, the hood pulled low. He was twenty-six, maybe twenty-seven, with the kind of nervous energy that came from carrying something he shouldn’t. Quinn had been tracking him for eleven days. He never used the same route twice, never spoke on his phone in public, and always—always—checked his six before turning a corner. Tonight, he checked his six and saw her. She didn’t move. He froze for half a heartbeat, then bolted. Quinn was after him before her brain caught up. Rain slapped her face. Her boots hammered the pavement, splashing through puddles that soaked her trousers to the knee. He cut left down Inverness Street, past shuttered market stalls and stacked crates, and she followed, her breath coming hard and even. A crate of oranges went over. She hurdled it, felt the sting of a splinter through her glove, kept going. The courier was fast, but he was scared, and scared people made mistakes. He glanced back. She gained a meter. Then another. “Police!” she shouted, though the rain swallowed it. “Stop!” He didn’t. He vaulted a low railing above the canal towpath, landed badly, and limped into the dark. Quinn didn’t hesitate. She took the railing with one hand, swung her legs over, and dropped. The towpath was empty, the water black and swollen, the smell of wet stone and diesel thick in her throat. The courier was thirty meters ahead, his gray hoodie a pale ghost against the dark. He was heading east, toward the old abandoned Tube entrance that had been boarded up since before she joined the force. She knew the place. Everyone did. Kids broke in sometimes, spray-painted sigils on the walls, left empty bottles and rumors. He reached the corrugated metal door and didn’t slow. Quinn expected him to crash into it, to bounce off and turn at bay. Instead, he pressed something small and pale against the lock. The door swung inward. He vanished. She reached it ten seconds later, torch up, breath tearing out of her. The door hung ajar. Beyond it, a staircase descended into absolute darkness, and the air that came up was wrong—warm, dry, carrying the faint mineral smell of old bones and something sweeter, like incense burned over copper. She swept her torch across the metal. Chalk sigils, fresh and white against rust. A snapped leather cord on the ground. And beside it, a token. Quinn crouched. The token was small, yellowed, drilled through the center. Bone. She knew bone when she saw it. It was warm to the touch, warmer than the night should have made it. She turned it over. No markings. Just a hole and the ghost of a knot. Silas at the Raven’s Nest had told her about the Market once, three whiskeys deep, his green neon sign flickering behind him. He’d called it the Veil Market. Said it moved every full moon, that it sold things the law didn’t have names for, that you needed a bone token to get in. She’d written it off as barroom mythology. Morris had believed in things like that. Morris had also believed the coroner’s report was a lie. She clicked her radio. Static. She tried again. Nothing. The staircase swallowed signal the way it swallowed light. For a moment she stood at the threshold, rain running down her neck, and thought about DS Morris. Three years ago. The unexplained circumstances. The way his partner—her—had stood at the canal edge and known, absolutely known, that something had pulled him under. She thought about the courier’s bag, the way he’d cradled it against his chest like a newborn. She thought about warrants, and backup, and the rules that kept her on the right side of the line. Then she stepped through the door. The stairs went down farther than they should have. The tiles were cracked and sweating. Old posters peeled from the walls, their faces blurred by damp. Her torch beam caught graffiti—not the usual tags, but symbols, spirals and eyes and names in languages she didn’t recognize. The air grew warmer. The sound of rain faded, replaced by a low hum, generators and voices and something that might have been music. At the bottom, the staircase opened into a vast space that had once been a Tube platform. The tracks were still there, rusted, but the platform had been transformed. Stalls crowded every inch of it, built from scavenged wood and canvas, lit by strings of bare bulbs and lanterns that burned with a pale green flame. The ceiling arched high above, tiled and dripping, and the crowd moved through the aisles like water through rocks. Hoods. Masks. Faces half-hidden by scarves and shadows. A woman with silver hands weighed something on a brass scale. A man sold jars of light that pulsed like hearts. Another stall offered bone dice, teeth strung on wire, vials of liquid that shifted color when you looked at them. Quinn kept her head down, her torch off now, her hand loose at her side. She was conspicuous in her wet police coat, and she knew it. She pulled her collar up and moved along the edge of the crowd, eyes tracking. There. The gray hoodie. He was forty meters ahead, weaving between stalls, heading toward a curtained alcove at the far end of the platform. She followed, pulse steady, her worn leather watch ticking against her wrist. A woman with a painted face stepped into her path. “Token,” she said. Her voice was flat, bored. Quinn held up the bone chip. The woman glanced at it, then at Quinn’s face, and something flickered in her eyes—recognition, or suspicion, or both. She stepped aside. The courier reached the curtain and slipped through. Quinn closed the distance, her boots silent on the concrete. She could hear voices beyond the curtain, low and urgent. She reached for the fabric. A hand closed around her wrist. She spun. A man stood behind her—olive skin, short curly dark hair, a Saint Christopher medallion at his throat. He wore a paramedic’s jacket, stained and worn, and his eyes were warm brown and utterly serious. She hadn’t heard him approach. No one had. “You’re not supposed to be here, Detective,” he said quietly. “And you’re not supposed to have that.” He nodded at the bone token in her hand. Quinn didn’t let go of it. She didn’t reach for her cuffs either. The crowd had gone quiet around them, the way a forest goes quiet when a predator passes through. “That man is carrying something,” she said. “Something that belongs to my investigation.” The man with the medallion studied her. “Then you’re already too late.” Beyond the curtain, a door clicked shut. The gray hoodie was gone. And somewhere beneath Camden, in a market that moved with the moon, Detective Harlow Quinn stood at the edge of a darkness she had spent three years pretending didn’t exist, and decided she was not going back up those stairs.
created_at"2026-10-20T08:22:46.641Z" 10/20/2026, 8:22:46 AM
model"deepseek/deepseek-v4.1-flash-20261017"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency48
moderation_latency(null)
generation_time19623
tokens_prompt888
tokens_completion3766
native_tokens_prompt853
native_tokens_completion3358
native_tokens_completion_images(null)
native_tokens_reasoning1684
native_tokens_cached768
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)
usage0.004059708
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1792484566-BEPvJGZydG51QXMWiiSK"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1792484566-KYtLamrGh1ZVgzwRPPQH"
upstream_id"c951e720-aws_ue1"
provider_responses
0
endpoint_id"34cd16bf-a525-40b2-beeb-5f1809202c06"
id"c951e720-aws_ue1"
is_byokfalse
latency48
model_permaslug"deepseek/deepseek-v4.1-flash-20261017"
provider_name"Together"
status200
total_cost0.004059708
cache_discount0.000225792
upstream_inference_cost0
provider_name"Together"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
0.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags4
adverbTagCount1
adverbTags
0"he said quietly [quietly]"
dialogueSentences8
tagDensity0.5
leniency1
rawRatio0.25
effectiveRatio0.25
96.12% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1288
totalAiIsmAdverbs1
found
0
adverb"utterly"
count1
highlights
0"utterly"
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)
76.71% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1288
totalAiIsms6
found
0
word"weight"
count1
1
word"absolutely"
count1
2
word"pulsed"
count1
3
word"pulse"
count1
4
word"flickered"
count1
5
word"predator"
count1
highlights
0"weight"
1"absolutely"
2"pulsed"
3"pulse"
4"flickered"
5"predator"
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
emotionTells2
narrationSentences123
matches
0"felt the sting"
1"was scared"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences123
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences127
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen40
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1280
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions7
unquotedAttributions0
matches(empty)
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions34
wordCount1247
uniqueNames14
maxNameDensity0.96
worstName"Quinn"
maxWindowNameDensity2.5
worstWindowName"Quinn"
discoveredNames
Camden2
Harlow2
Quinn12
Inverness1
Street1
Tube2
Raven1
Nest1
Market2
Veil1
Morris5
Saint1
Christopher1
Detective2
persons
0"Camden"
1"Harlow"
2"Quinn"
3"Nest"
4"Morris"
5"Saint"
6"Christopher"
places
0"Inverness"
1"Street"
2"Raven"
3"Market"
globalScore1
windowScore0.833
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
totalMatches1
per1kWords0.781
wordCount1280
matches
0"not the usual tags, but symbols, spirals"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences127
matches
0"known, that something"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs26
mean49.23
std34.89
cv0.709
sampleLengths
098
182
211
392
49
5110
639
776
848
977
1018
1179
126
1370
14124
1578
1618
1728
1833
196
2044
2117
2240
2313
2412
2552
96.71% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences123
matches
0"been boarded"
1"been transformed"
2"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs215
matches
0"was heading"
1"was not going"
7.87% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount8
semicolonCount0
flaggedSentences6
totalSentences127
ratio0.047
matches
0"He never used the same route twice, never spoke on his phone in public, and always—always—checked his six before turning a corner."
1"Beyond it, a staircase descended into absolute darkness, and the air that came up was wrong—warm, dry, carrying the faint mineral smell of old bones and something sweeter, like incense burned over copper."
2"The way his partner—her—had stood at the canal edge and known, absolutely known, that something had pulled him under."
3"Her torch beam caught graffiti—not the usual tags, but symbols, spirals and eyes and names in languages she didn’t recognize."
4"The woman glanced at it, then at Quinn’s face, and something flickered in her eyes—recognition, or suspicion, or both."
5"A man stood behind her—olive skin, short curly dark hair, a Saint Christopher medallion at his throat."
88.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1262
adjectiveStacks2
stackExamples
0"wrong—warm, dry, carrying"
1"short curly dark hair,"
adverbCount32
adverbRatio0.025356576862123614
lyAdverbCount5
lyAdverbRatio0.003961965134706815
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences127
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences127
mean10.08
std7.29
cv0.724
sampleLengths
018
120
210
327
42
57
614
717
89
918
108
1122
128
133
148
159
164
1715
1822
196
2014
2113
223
234
242
258
261
272
2816
293
3013
3120
3215
3321
344
352
3614
379
3814
3910
404
412
4213
434
4433
457
467
477
485
492
49.08% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats11
diversityRatio0.3464566929133858
totalSentences127
uniqueOpeners44
93.46% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences107
matches
0"Instead, he pressed something small"
1"Just a hole and the"
2"Then she stepped through the"
ratio0.028
66.73% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount41
totalSentences107
matches
0"She had been standing there"
1"He was twenty-six, maybe twenty-seven,"
2"He never used the same"
3"She didn’t move."
4"He froze for half a"
5"Her boots hammered the pavement,"
6"He cut left down Inverness"
7"She hurdled it, felt the"
8"He glanced back."
9"She gained a meter."
10"she shouted, though the rain"
11"He vaulted a low railing"
12"She took the railing with"
13"He was heading east, toward"
14"She knew the place."
15"He reached the corrugated metal"
16"She reached it ten seconds"
17"She swept her torch across"
18"She knew bone when she"
19"It was warm to the"
ratio0.383
30.09% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount92
totalSentences107
matches
0"The rain came down in"
1"Detective Harlow Quinn stood beneath"
2"The worn leather watch on"
3"She had been standing there"
4"Morris had teased her about"
5"Morris had teased her about"
6"He was twenty-six, maybe twenty-seven,"
7"Quinn had been tracking him"
8"He never used the same"
9"Tonight, he checked his six"
10"She didn’t move."
11"He froze for half a"
12"Quinn was after him before"
13"Rain slapped her face."
14"Her boots hammered the pavement,"
15"He cut left down Inverness"
16"A crate of oranges went"
17"She hurdled it, felt the"
18"The courier was fast, but"
19"He glanced back."
ratio0.86
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences107
matches(empty)
ratio0
75.47% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences53
technicalSentenceCount5
matches
0"He was twenty-six, maybe twenty-seven, with the kind of nervous energy that came from carrying something he shouldn’t."
1"Her boots hammered the pavement, splashing through puddles that soaked her trousers to the knee."
2"He was heading east, toward the old abandoned Tube entrance that had been boarded up since before she joined the force."
3"Another stall offered bone dice, teeth strung on wire, vials of liquid that shifted color when you looked at them."
4"And somewhere beneath Camden, in a market that moved with the moon, Detective Harlow Quinn stood at the edge of a darkness she had spent three years pretending …"
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount1
matches
0"she shouted, though the rain swallowed it"
25.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount1
fancyTags
0"she shouted (shout)"
dialogueSentences8
tagDensity0.5
leniency1
rawRatio0.25
effectiveRatio0.25
76.2857%