Run: 2026-09-02-01M1HB87PEXPK0S72KDGKPMB3G

Run Details

Duration:
5m 25s
Cost:
$0.078100
Provider:
Alibaba

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 green neon sign above The Raven's Nest buzzed like a trapped fly, bleeding its color into the rain. Harlow Quinn stood in the mouth of an alley across the street, water sliding from her shoulders, and let the city noise conceal her. A wet bus passed, its brakes hissing. In the window glass she saw herself only in fragments: closely cropped salt-and-pepper hair, the sharp line of her jaw, brown eyes that had learned to wait. The worn leather watch on her left wrist ticked against the cold. Eighteen years of decorated service in the Metropolitan Police had taught her that patience was a weapon. She held herself with the military precision of someone who had once believed every disorder could be corrected. Tonight, waiting on a Soho street for a man who treated criminals in back rooms, patience felt more like a wound. Earlier she had sat inside The Raven's Nest with a glass of whiskey she did not drink, studying the dimly lit bar's old maps and black-and-white photographs. The Nest looked like a pub that had lost several arguments with time. She had noticed the bookshelf near the back corridor, the one whose hinges were too clean and whose books no one touched. Hidden back room. Clandestine meetings. The sort of place where people made decisions that later turned into bodies. Tomás Herrera had been one of those people. Quinn knew his file: born in Seville, Spain; former paramedic; brought to London by the NHS until he lost his license after administering unauthorized treatments to patients no hospital would classify as human. Now he provided off-the-books medical care for the clique, and Quinn suspected the clique was involved in criminal activity of the kind that left witnesses confused and evidence conveniently ruined. Herrera was not a killer, maybe. He was worse. He was useful. He came out of the Nest with the collar of his jacket turned up and a medical bag slung across his chest. Rain darkened his olive skin and plastered short curly dark brown hair to his forehead. The Saint Christopher medallion at his neck caught the neon for a second, then disappeared beneath his shirt. He looked left, right, and his gaze stopped on Quinn. She stepped from the alley. "Tomás Herrera?" He did not answer. He ran. Quinn moved before the command had fully formed in her throat. "Police. Stop." He shoved through a knot of smokers and bolted down Frith Street. The rain made the cobbles slick. Quinn cut past a kebab stall, her boots finding purchase where his nearly failed. He was fast, but he ran like a man carrying something fragile. The bag thumped against his hip. She saw his left forearm flash as he threw off a pursuer's imagined grip: a scar running along it from an old knife attack, pale and deliberate in the lamplight. "Metropolitan Police," she shouted, but the city swallowed the words. A taxi horned. A woman laughed, thinking it a game. Herrera vaulted a low chain, cut through a courtyard, and vanished into the dark throat of a service alley. Quinn followed. Her shoulder struck brick. Pain flared and passed. She had kept her bearing through worse, through riots and stabbings and the silence after DS Morris's radio stopped answering. Three years since she had lost her partner in a case that had no clean edges, no sensible forensic trail, no ending that fit inside a report. Three years since she had begun to understand that London hid rooms beneath its rooms, and that the thing that had taken Morris had supernatural origins she did not yet understand. Herrera emerged onto Wardour Street and went north. She drew closer when he slipped on wet cardboard. Twenty feet. Fifteen. He glanced back, warm brown eyes wide, and for a moment she saw not defiance but warning. Then he swerved around a delivery van and crossed the road without looking. A black cab slammed its brakes. Horn screamed. Herrera spun, kept his feet, kept running. Quinn's phone was in her hand. She thumbed the emergency number while sprinting, but the line crackled with static, as if the rain had teeth. She swore and pocketed it. He knew where he was going. That was the thought that kept her from firing a warning shot, from drawing at all. He was not fleeing blindly. He was being called. The streets climbed and narrowed. Neon gave way to shuttered shopfronts, then to the damp brick and railway arches of Camden. The rain fell harder, drumming on steel shutters. Quinn's lungs burned. Her watch strap had soaked through and bitten into her wrist. She passed a group of kids sheltering under a bridge, their faces lit by a phone screen. One of them pointed. Herrera ducked beneath a rusted gate marked with faded warning letters and disappeared into an old Tube entrance. Quinn slowed at the threshold. The station had no name she could see. Boards covered the upper windows. A rusted lattice gate stood half-drawn across the stairs, but the padlock hung open. Below, darkness smelled of wet iron, candle smoke, and something sweeter, like medicine left too long in the heat. On the lowest step, water ran in a thin black ribbon. She knew this place. Not from patrol maps, but from whispers. The Veil Market. It moved locations every full moon, and tonight the moon would be fat and blind behind the storm. Its current location was an abandoned Tube station beneath Camden. A hidden supernatural black market, one that sold enchanted goods, banned alchemical substances, and information to anyone willing to pay in ways the police could not audit. Quinn put her hand on her holster. A sound rose from below: low voices, the chime of glass, a distant laughter that seemed to come from several directions at once. "Police," she said quietly, though there was no one near to hear. "Armed or not, I'm coming." She had one foot on the first step when a shadow detached itself from the gate. A man stood there in a long coat, face hidden beneath a wide hat. He held out his palm. In it lay a token carved from bone, no bigger than a thumbnail, shaped like a tooth with a hole bored through the root. "Entry," he said. Quinn's fingers tightened on her holster. "I'm carrying one." "Not yours," the man said. "Not that kind." From the darkness below came a crash, then Herrera's voice, strained and urgent. "Let her through." The doorman did not move. Quinn said, "You know him?" "Tommy pays for the right to be stupid." She looked past the doorman's shoulder. The stairs descended into a yellow glow. Lanterns? Torches? The light moved as if breathed upon. Along the curved tunnel wall she saw shapes that might have been stalls: cages covered with cloth, tables lined with bottles, hooks hanging empty from the old tile. A woman's silhouette passed with something wrapped in oilskin. It turned its head too sharply to be human. Quinn's stomach tightened. The doorman closed his hand around the token. "No badge down there, Detective. No backup. No clean version afterward." She thought of Morris. Not the official version, not the one the review board had accepted. She thought of his notebook found three streets from the river, pages warped by water though it had not rained that night. She thought of the word veil written in his hand, underlined so hard the pen had torn through. Her thumb found the edge of her warrant card. Then it moved to her pocket, where a smaller object waited. The token had come from Morris's effects box, though no inventory had ever recorded it. It was pale, weightless, and faintly warm, as if it had been carried in a living mouth. She had hated it for three years. She had kept it anyway. She held it up. The doorman's face remained hidden, but his posture changed. He stepped aside. Quinn descended. The stairs ended in a tiled passage lit by oil lamps hung from old pipe brackets. The air was close and humid. Graffiti covered the walls in languages she did not recognize, and beneath it, in chalk, a raven with one wing broken. Water dripped somewhere, patient as a clock. The market opened beyond the passage like a buried cathedral. Stalls crowded the old platform. Quinn saw jars filled with teeth and clear liquid, bundles of herbs tied with red string, rings and knives and small cages in which light moved instead of birds. A vendor with gloves too long for his fingers sold paper folded into shapes that twitched. Another stall bore a sign written in blood-colored paint: INFORMATION. TRUTH. PRICE. People moved through it all, some ordinary, some not. A woman in a paramedic's jacket pushed past Quinn, and for a second she thought it was Herrera, but the face was wrong. She caught the glint of a Saint Christopher medallion farther ahead, near a table cluttered with surgical instruments and dark bottles. Herrera was not hiding. He was working. He had a man on the table, shirt open, skin mapped with veins that shone blue through the flesh. Herrera's hands moved quickly, pressing a compress to the wound, lifting a vial of silver fluid. The scar on his forearm flexed. His medallion hung loose, swinging with each motion. He looked up and saw Quinn. "You followed," he said. "You ran." "I had to get him here." "Who is he?" Herrera did not answer. The wounded man gasped and arched. Something under his skin moved against the bandage. The market noise fell away in Quinn's ears. Every instinct told her to arrest Herrera, seize the vials, call it in, make the world fit again. Every other instinct, the one that had kept her alive for eighteen years, told her that the world had already moved beyond her jurisdiction. A bell rang once from the darkness at the far end of the platform. The vendors turned their heads in unison. The doorman's voice came from behind her, quiet and final. "Token spent, Detective. Whatever you came for, you have until the lamps go out." Quinn looked at the suspect she had chased through the rain, at the man whose hands were soaked in someone else's blood, at the market crowded with secrets that might explain Morris's last night. Her hand rested on her holster, but she did not draw. She stepped deeper inside.
created_at"2026-09-02T15:19:26.68Z" 9/2/2026, 3:19:26 PM
model"qwen/qwen3.8-max-20260803"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency777
moderation_latency(null)
generation_time325190
tokens_prompt888
tokens_completion14284
native_tokens_prompt908
native_tokens_completion12714
native_tokens_completion_images(null)
native_tokens_reasoning10472
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)
usage0.0781
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
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request_id"req-1788362366-XD3X5813h4OwvI6xtwFS"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788362366-x7bA8UH90lJ2KQEzaOTD"
upstream_id"chatcmpl-22ae29f5-4a3d-9935-af3f-272b9ff37c47"
provider_responses
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endpoint_id"6332e9fd-e0c4-4cae-8c17-d25bc774864a"
id"chatcmpl-22ae29f5-4a3d-9935-af3f-272b9ff37c47"
is_byokfalse
latency777
model_permaslug"qwen/qwen3.8-max-20260803"
provider_name"Alibaba"
status200
total_cost0.0781
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
88.89% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags6
adverbTagCount1
adverbTags
0"she said quietly [quietly]"
dialogueSentences18
tagDensity0.333
leniency0.667
rawRatio0.167
effectiveRatio0.111
94.28% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1747
totalAiIsmAdverbs2
found
0
adverb"sharply"
count1
1
adverb"quickly"
count1
highlights
0"sharply"
1"quickly"
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)
88.55% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1747
totalAiIsms4
found
0
word"clandestine"
count1
1
word"silence"
count1
2
word"stomach"
count1
3
word"glint"
count1
highlights
0"clandestine"
1"silence"
2"stomach"
3"glint"
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
narrationSentences151
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount1
narrationSentences151
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)
analyzedSentences163
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen34
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1747
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions9
unquotedAttributions0
matches(empty)
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions64
wordCount1674
uniqueNames20
maxNameDensity1.19
worstName"Quinn"
maxWindowNameDensity2.5
worstWindowName"Quinn"
discoveredNames
Raven2
Nest4
Quinn20
Metropolitan1
Police1
Soho1
Herrera12
Seville1
Spain1
London2
Saint2
Christopher2
Frith1
Street2
Morris5
Wardour1
Camden2
Tube2
Veil1
Market1
persons
0"Raven"
1"Nest"
2"Quinn"
3"Police"
4"Herrera"
5"Saint"
6"Christopher"
7"Morris"
8"Veil"
9"Market"
places
0"Metropolitan"
1"Soho"
2"Seville"
3"Spain"
4"London"
5"Frith"
6"Street"
7"Wardour"
globalScore0.903
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences106
glossingSentenceCount2
matches
0"looked like a pub that had lost several a"
1"laughter that seemed to come from several directions at once"
85.52% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.145
wordCount1747
matches
0"not defiance but warning"
1"Not from patrol maps, but from whispers"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences163
matches
0"ending that fit"
1"understand that London"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs59
mean29.61
std29.23
cv0.987
sampleLengths
0145
180
28
375
465
55
62
76
813
980
1039
1188
128
1342
1415
1530
1631
1764
1818
195
2057
2169
227
2323
2417
2516
2643
273
289
298
3016
315
325
338
3468
353
3619
3756
3820
3944
404
4112
422
4350
4410
4562
4653
477
4855
494
95.97% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences151
matches
0"was involved"
1"being called"
2"been carried"
3"were soaked"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs304
matches
0"was going"
1"was not fleeing"
2"was not hiding"
3"was working"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount2
flaggedSentences1
totalSentences163
ratio0.006
matches
0"Quinn knew his file: born in Seville, Spain; former paramedic; brought to London by the NHS until he lost his license after administering unauthorized treatments to patients no hospital would classify as human."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1682
adjectiveStacks0
stackExamples(empty)
adverbCount46
adverbRatio0.027348394768133173
lyAdverbCount13
lyAdverbRatio0.0077288941736028535
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences163
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences163
mean10.72
std7.86
cv0.734
sampleLengths
019
124
27
327
412
517
618
721
827
913
1022
113
122
1313
148
1533
1630
176
183
193
2022
2115
2218
2310
245
252
264
272
2811
292
3012
316
3214
3312
346
3530
3610
373
387
3919
402
414
424
4320
4427
4531
468
479
482
491
48.47% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats16
diversityRatio0.3496932515337423
totalSentences163
uniqueOpeners57
48.66% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences137
matches
0"Then he swerved around a"
1"Then it moved to her"
ratio0.015
82.77% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount47
totalSentences137
matches
0"She held herself with the"
1"She had noticed the bookshelf"
2"He was worse."
3"He was useful."
4"He came out of the"
5"He looked left, right, and"
6"She stepped from the alley."
7"He did not answer."
8"He shoved through a knot"
9"He was fast, but he"
10"She saw his left forearm"
11"she shouted, but the city"
12"Her shoulder struck brick."
13"She had kept her bearing"
14"She drew closer when he"
15"He glanced back, warm brown"
16"She thumbed the emergency number"
17"She swore and pocketed it."
18"He knew where he was"
19"He was not fleeing blindly."
ratio0.343
22.04% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount120
totalSentences137
matches
0"The green neon sign above"
1"Harlow Quinn stood in the"
2"A wet bus passed, its"
3"The worn leather watch on"
4"She held herself with the"
5"Tonight, waiting on a Soho"
6"The Nest looked like a"
7"She had noticed the bookshelf"
8"The sort of place where"
9"Tomás Herrera had been one"
10"Quinn knew his file: born"
11"Herrera was not a killer,"
12"He was worse."
13"He was useful."
14"He came out of the"
15"Rain darkened his olive skin"
16"The Saint Christopher medallion at"
17"He looked left, right, and"
18"She stepped from the alley."
19"He did not answer."
ratio0.876
36.50% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences137
matches
0"Now he provided off-the-books medical"
ratio0.007
79.83% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences68
technicalSentenceCount6
matches
0"In the window glass she saw herself only in fragments: closely cropped salt-and-pepper hair, the sharp line of her jaw, brown eyes that had learned to wait."
1"Tonight, waiting on a Soho street for a man who treated criminals in back rooms, patience felt more like a wound."
2"Three years since she had lost her partner in a case that had no clean edges, no sensible forensic trail, no ending that fit inside a report."
3"Three years since she had begun to understand that London hid rooms beneath its rooms, and that the thing that had taken Morris had supernatural origins she did…"
4"A sound rose from below: low voices, the chime of glass, a distant laughter that seemed to come from several directions at once."
5"It was pale, weightless, and faintly warm, as if it had been carried in a living mouth."
41.67% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags6
uselessAdditionCount1
matches
0"she shouted, but the city swallowed the words"
94.44% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags6
fancyCount1
fancyTags
0"she shouted (shout)"
dialogueSentences18
tagDensity0.333
leniency0.667
rawRatio0.167
effectiveRatio0.111
86.3640%