Run: 2026-05-22-01KS86MSNDDNVTR2R5N94Q0KNA

Run Details

Duration:
1m 54s
Cost:
$0.066562
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
Rain hammered the cracked pavement of Camden High Street, turning the neon reflections into smeared, bleeding watercolors. Detective Harlow Quinn pumped her arms, her boots striking the wet asphalt with the rhythmic, measured cadence of a metronome. Eighteen years in the Metropolitan Police had forged her body into an instrument of military precision, but at forty-one, the damp cold still seeped into her joints. She ignored the ache. At five-foot-nine, she had the stride to keep up, and her brown eyes stayed locked on the fleeing silhouette three blocks ahead. The suspect was fast, a younger man in a dark waterproof jacket, clutching a heavy canvas duffel to his chest. Harlow had tailed him for two hours, tracking him from the narrow alleys of Soho. She had watched him slip out from the alley beside the Raven's Nest, emerging from the direction of the bar's hidden back room that was rumored to be accessible only through a false bookshelf. His face had been briefly illuminated by the distinctive green neon sign above the entrance before he bolted the second he noticed her unmarked vehicle idling at the curb. Now, the chase had dragged her north, deep into the labyrinthine streets of Camden. Harlow checked the worn leather watch on her left wrist. Two in the morning. The streets were largely deserted, save for the occasional late-night reveler huddled under an umbrella. She lengthened her stride, her closely cropped salt-and-pepper hair plastered to her scalp by the downpour. Her sharp jaw was set in a rigid line of pure concentration. She was closing the gap. Fifty yards. Forty. The suspect took a hard right down a narrow, unlit alleyway that smelled of rotting vegetable matter and stale urine. Harlow followed, her hand instinctively dropping to the grip of her service weapon. The alley opened into a derelict courtyard bordered by chain-link fences and the crumbling brick facade of an abandoned Tube station. The suspect did not hesitate. He sprinted toward a heavy, rusted iron door set into the station's sealed entrance. Harlow pushed her burning lungs to keep pace. She watched as the man reached the door. He did not try the handle. Instead, he reached into his pocket and pulled out a small, pale object. He pressed it against the center of the iron door. A low, resonant hum vibrated through the soles of Harlow's boots. The heavy door swung inward with a groan of protesting hinges, and the suspect slipped inside. Harlow reached the threshold just as the door began to swing shut. She jammed her shoulder against the rusted metal, grunting as the heavy iron bit into her wet jacket. She squeezed through the narrow gap, stumbling into the pitch-black corridor beyond. The door slammed shut behind her, sealing out the sound of the rain and the distant wail of a police siren. She stood in the suffocating darkness, her breathing loud in her own ears. She drew her flashlight, keeping the beam low and shielded with her palm. The air down here was different. It was heavy, thick with the scent of ozone, crushed herbs, and something metallic that tasted like copper on the back of her tongue. She was standing at the top of a tiled stairwell, the faded posters of a decades-old London Underground advertisement peeling off the walls. This was the Veil Market. Harlow had heard the whispers in the squad room, the hushed, half-drunk confessions of veteran officers who claimed there was an underground black market that moved locations with every full moon. They said it sold enchanted goods, banned alchemical substances, and information that could get a person killed. They also said it required a bone token for entry. She looked down at the muddy floor. In his panic to escape the rain and her pursuit, the suspect had fumbled. Lying in a puddle of dirty water near the base of the stairs was a small, intricately carved piece of yellowed bone. She picked it up. It was warm to the touch, vibrating with a faint, unnatural energy that made the hairs on her arms stand up. She slipped the token into her pocket and began her descent. Her footsteps were silent, her military training taking over as she cleared each landing with practiced efficiency. At the bottom of the stairs, the tunnel opened up into the vast, cavernous space of the abandoned Tube station platform. Harlow pressed her back against a tiled pillar and peered around the edge. The platform was bathed in a sickly, luminescent glow that seemed to emanate from nowhere and everywhere at once. Makeshift stalls constructed from scavenged wood and corrugated tin lined the tracks. The air buzzed with a cacophony of hushed voices, the clinking of glass vials, and the low, guttural chanting of a dozen different languages. It was a hive of illicit supernatural activity. She saw a woman with eyes like polished obsidian haggling over a cage of shimmering, winged rodents. She saw a man in a tailored suit exchanging a thick stack of pounds for a glowing blue liquid sealed in a lead vial. This was the underworld her suspect had been feeding. Harlow scanned the crowd, her brown eyes methodical and unblinking. She spotted her suspect near the edge of the platform. He had unzipped the canvas duffel and was handing its contents to a second man. Harlow focused on the buyer. He was in his late twenties, roughly her height at five-foot-ten, with olive skin and short, curly dark brown hair. A silver Saint Christopher medallion swung from his neck, catching the eerie ambient light as he leaned over the duffel. Tomas Herrera. Harlow recognized him instantly from the thick dossier she had compiled on the clique. Born in Seville, a former paramedic for the NHS who had lost his medical license after administering unauthorized treatments to supernatural patients. Now, he was the off-the-books doctor for the very criminals she was trying to put behind bars. As Herrera reached into the bag to inspect the alchemical supplies, his sleeve rode up, revealing a jagged, pale scar running along his left forearm from a past knife attack. He looked up, scanning the crowd with warm brown eyes that betrayed none of the paranoia she expected from a black-market buyer. Harlow's hand drifted to her radio. She pressed the transmit button, but the speaker only yielded a hiss of dead static. The deep earth and the strange energy of the market were blocking the signal. She was completely cut off from dispatch, from backup, from the world she understood. A cold knot of dread tightened in her stomach. Three years ago, she had stood in a similarly dark, damp alleyway, waiting for backup that had arrived too late. Her partner, DS Morris, had bled out on the pavement, his chest torn open by something that defied forensic logic. The official report called it an animal attack, but Harlow knew the truth. She had seen the shadows move. She had seen the impossible. The supernatural origins of his death remained a closed, heavily redacted file, a ghost that haunted her every waking hour. She was standing on the precipice of that same darkness. If she stepped out from behind the pillar, she would be walking into a den of monsters, armed with nothing but a standard-issue Glock and a badge that meant absolutely nothing in this subterranean realm. The suspects she was tracking were not just thieves and thugs; they dealt in forces that could snap a human spine without breaking a sweat. Herrera laughed at something the courier said, clapping the younger man on the shoulder. The medallion swung again. They were finishing the transaction. In a few minutes, the market would pack up, dissolving into the London underground like mist, and she would lose her only solid link to the clique's supply chain. Harlow looked down at her left wrist. The worn leather watch ticked steadily, a tiny, mechanical heartbeat in the oppressive magical silence. Eighteen years of service. Eighteen years of putting away the worst of humanity, of standing between the innocent and the predators. Morris had not run. He had stood his ground, and he had died for it. But he had also died because they had not understood what they were fighting. She could not afford to be blind anymore. She needed to know what was in those vials. She needed to know what Herrera was treating, and who he was keeping alive. Harlow unclasped the retention strap on her holster, ensuring her weapon was loose and ready. She took a slow, deep breath, letting the damp, ozone-heavy air fill her lungs. Her sharp jaw tightened, her brown eyes hardening into chips of flint. Stepping out from the shadow of the tiled pillar, Detective Harlow Quinn walked into the Veil Market.
created_at"2026-05-22T16:00:10.942Z" 5/22/2026, 4:00:10 PM
model"qwen/qwen3.7-max-20260520"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1472
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generation_time113542
tokens_prompt914
tokens_completion9801
native_tokens_prompt870
native_tokens_completion8585
native_tokens_completion_images(null)
native_tokens_reasoning6733
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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usage0.0665625
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provider_responses
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is_byokfalse
latency1472
model_permaslug"qwen/qwen3.7-max-20260520"
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Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
93.21% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1472
totalAiIsmAdverbs2
found
0
adverb"very"
count1
1
adverb"completely"
count1
highlights
0"very"
1"completely"
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)
42.26% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1472
totalAiIsms17
found
0
word"rhythmic"
count1
1
word"measured"
count1
2
word"facade"
count1
3
word"vibrated"
count1
4
word"footsteps"
count1
5
word"constructed"
count1
6
word"cacophony"
count1
7
word"scanned"
count1
8
word"methodical"
count1
9
word"scanning"
count1
10
word"stomach"
count1
11
word"standard"
count1
12
word"absolutely"
count1
13
word"mechanical"
count1
14
word"oppressive"
count1
15
word"silence"
count1
16
word"ensuring"
count1
highlights
0"rhythmic"
1"measured"
2"facade"
3"vibrated"
4"footsteps"
5"constructed"
6"cacophony"
7"scanned"
8"methodical"
9"scanning"
10"stomach"
11"standard"
12"absolutely"
13"mechanical"
14"oppressive"
15"silence"
16"ensuring"
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
narrationSentences103
matches(empty)
87.38% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount2
narrationSentences103
filterMatches
0"watch"
hedgeMatches
0"began to"
1"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences103
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen36
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1472
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions0
unquotedAttributions0
matches(empty)
92.26% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions52
wordCount1472
uniqueNames23
maxNameDensity1.15
worstName"Harlow"
maxWindowNameDensity2
worstWindowName"Harlow"
discoveredNames
Camden2
High1
Street1
Harlow17
Quinn2
Metropolitan1
Police1
Soho1
Raven1
Nest1
Tube2
London2
Underground1
Veil2
Market2
Saint1
Christopher1
Herrera4
Seville1
Morris2
Glock1
Detective2
Eighteen3
persons
0"Harlow"
1"Quinn"
2"Police"
3"Nest"
4"Market"
5"Saint"
6"Christopher"
7"Herrera"
8"Morris"
places
0"Camden"
1"High"
2"Street"
3"Metropolitan"
4"Soho"
5"Raven"
6"London"
7"Veil"
8"Seville"
globalScore0.923
windowScore1
93.18% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences88
glossingSentenceCount2
matches
0"tasted like copper on the back of her ton"
1"glow that seemed to emanate from nowhere and everywhere at once"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1472
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences103
matches(empty)
59.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs21
mean70.1
std24.99
cv0.357
sampleLengths
090
1112
265
373
472
563
684
7101
853
989
1058
1180
122
13105
1449
1593
1670
1752
1872
1931
2058
98.45% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences103
matches
0"was rumored"
1"was bathed"
0.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount11
totalVerbs238
matches
0"was closing"
1"was standing"
2"was handing"
3"was trying"
4"were blocking"
5"was standing"
6"was tracking"
7"were finishing"
8"were fighting"
9"was treating"
10"was keeping"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount1
flaggedSentences1
totalSentences103
ratio0.01
matches
0"The suspects she was tracking were not just thieves and thugs; they dealt in forces that could snap a human spine without breaking a sweat."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1489
adjectiveStacks1
stackExamples
0"damp, ozone-heavy air"
adverbCount33
adverbRatio0.02216252518468771
lyAdverbCount18
lyAdverbRatio0.01208865010073875
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences103
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences103
mean14.29
std7.39
cv0.517
sampleLengths
017
120
227
34
422
520
615
734
829
914
1010
114
1215
1316
1412
155
162
171
1820
1913
2021
215
2214
238
248
256
2613
2710
2811
2916
3012
3118
3212
3321
3413
3513
366
3724
3823
395
4031
4117
4210
437
4414
4522
464
4721
4811
4917
41.42% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.30097087378640774
totalSentences103
uniqueOpeners31
33.33% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences100
matches
0"Instead, he reached into his"
ratio0.01
48.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount43
totalSentences100
matches
0"She ignored the ache."
1"She had watched him slip"
2"His face had been briefly"
3"She lengthened her stride, her"
4"Her sharp jaw was set"
5"She was closing the gap."
6"He sprinted toward a heavy,"
7"She watched as the man"
8"He did not try the"
9"He pressed it against the"
10"She jammed her shoulder against"
11"She squeezed through the narrow"
12"She stood in the suffocating"
13"She drew her flashlight, keeping"
14"It was heavy, thick with"
15"She was standing at the"
16"They said it sold enchanted"
17"They also said it required"
18"She looked down at the"
19"She picked it up."
ratio0.43
60.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount80
totalSentences100
matches
0"Detective Harlow Quinn pumped her"
1"She ignored the ache."
2"The suspect was fast, a"
3"Harlow had tailed him for"
4"She had watched him slip"
5"His face had been briefly"
6"Harlow checked the worn leather"
7"The streets were largely deserted,"
8"She lengthened her stride, her"
9"Her sharp jaw was set"
10"She was closing the gap."
11"The suspect took a hard"
12"Harlow followed, her hand instinctively"
13"The alley opened into a"
14"The suspect did not hesitate."
15"He sprinted toward a heavy,"
16"Harlow pushed her burning lungs"
17"She watched as the man"
18"He did not try the"
19"He pressed it against the"
ratio0.8
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount3
totalSentences100
matches
0"Now, the chase had dragged"
1"Now, he was the off-the-books"
2"If she stepped out from"
ratio0.03
38.10% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences75
technicalSentenceCount11
matches
0"She had watched him slip out from the alley beside the Raven's Nest, emerging from the direction of the bar's hidden back room that was rumored to be accessible…"
1"The suspect took a hard right down a narrow, unlit alleyway that smelled of rotting vegetable matter and stale urine."
2"Harlow had heard the whispers in the squad room, the hushed, half-drunk confessions of veteran officers who claimed there was an underground black market that m…"
3"They said it sold enchanted goods, banned alchemical substances, and information that could get a person killed."
4"It was warm to the touch, vibrating with a faint, unnatural energy that made the hairs on her arms stand up."
5"Born in Seville, a former paramedic for the NHS who had lost his medical license after administering unauthorized treatments to supernatural patients."
6"He looked up, scanning the crowd with warm brown eyes that betrayed none of the paranoia she expected from a black-market buyer."
7"Three years ago, she had stood in a similarly dark, damp alleyway, waiting for backup that had arrived too late."
8"Her partner, DS Morris, had bled out on the pavement, his chest torn open by something that defied forensic logic."
9"The supernatural origins of his death remained a closed, heavily redacted file, a ghost that haunted her every waking hour."
10"If she stepped out from behind the pillar, she would be walking into a den of monsters, armed with nothing but a standard-issue Glock and a badge that meant abs…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags0
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
82.6861%