Run: 2026-04-27-01KQ773212DC4V1ESEYTHCAWSR

Run Details

Duration:
43.8s
Cost:
$0.010671
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="4414" name="Eva Kowalski" aliases="Eva, Evie" pronouns="she/her" species="Human" storyRole="Best Friend"> <eyeColor>green</eyeColor> <hair>curly red</hair> <height>5'4"</height> <age>26</age> <glasses>round glasses</glasses> <satchel>worn leather satchel full of books</satchel> <freckles>freckled complexion</freckles> <nervousHabit>tucking hair behind her left ear</nervousHabit> <description>Aurora's childhood friend and an occult researcher.</description> <backstory>Moved to London two years before Aurora and works as a research assistant at the British Museum's restricted archives. She holds a master's degree in Ancient History from Oxford.</backstory> </character> <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> <item id="2004" name="Veil Compass" aliases="the Compass, shadow compass" type="Tool" origin="The Veil Market"> <casingMaterial>small brass compass</casingMaterial> <faceMarkings>face etched with protective sigils</faceMarkings> <needle>points toward the nearest supernatural rift or portal</needle> <patina>casing has a patina of verdigris</patina> <creator>crafted by a Shade artisan</creator> <description>A compass attuned to supernatural energy.</description> </item> </codex> Write a fully fleshed out scene of at least 1000 words in the mystery genre. A detective arrives at a crime scene in an unusual location. Something is wrong — the evidence doesn't add up. A colleague is present, offering a different interpretation. Through careful observation and deduction, the detective begins to see what others have missed. 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 damp chill of the abandoned Camden station clung to Quinn s coat like a second skin. She counted the steps down to the platform: fourteen rusted iron stairs, each groaning under police boots. Flashlight beams cut through the dust, illuminating peeling Victorian tiles that had long since surrendered to the Underground s legacy of decay. Someone had strung up temporary floodlights, their harsh white glare turning the subterranean concourse into a clinical stage. Police tape fluttered across the ticket booth, bright yellow against the grime. Harlow Quinn moved with the measured economy of someone who knew the value of wasted motion. At forty-one, she carried eighteen years of Metropolitan Police service in her posture: shoulders square, spine straight, a sharp jaw clenched against the stale air. Her closely cropped salt-and-pepper hair offered no purchase to the humidity, and her brown eyes missed nothing. She checked the worn leather strap on her left wrist. The watch s second hand ticked forward with metronome patience. DI Elias Vance stood near the center of the platform, a forensic tray balanced on one knee, his face pale under the fluorescents. He looked up as her boots struck the concrete. You re here late, Detective, Vance said. His accent was flat, London-rough, but his voice carried that familiar tension that always preceded bad news. Traffic on Charing Cross Road, Quinn lied. The truth was she d spent the last hour at the Yard cross-referencing shipment manifests that didn t match any known distributor. What have we got? Vance gestured with a pen toward a dark pool near the third carriage entrance. Two bodies lay sprawled across the cracked tiles. One was a man in a tailored wool coat, the other a woman in a heavy leather jacket, both faceless beneath the glare of the lights and the thickened crimson soaking their clothes. Botched fencing operation, Vance said. We found the stash in the ticket office. Half a kilo of synth-cocaine, a crate of unlicensed sidearms, and enough cash to buy a small island. These two were the buyers. Or the sellers. Doesn t matter who pulled the trigger. We re looking at turf war. Or a hit gone loud. Quinn didn t answer immediately. She stepped past the tape, her boots scanning the ground. Three years ago, DS Morris had stood in a similar room and told her the same thing. Turf war. Easy case. Move on. The man had been dead by dawn. Quinn kept that ghost tucked behind her ribs like a loaded chamber. She crouched beside the nearest body. The blood was wrong. It pooled in unnatural concentric rings, as though repelled by something at the center. The fabric of the wool coat hadn t soaked through uniformly. Stiff patches clung to the shoulders, dry to the touch. Quinn pulled a pair of nitrile gloves from her pocket and pressed her fingertips against the dry patch. It left a faint, chalky residue. Not plaster. Not lime. Something that crackled under her thumb and carried the sharp sting of ozone and crushed pennyroyal. You re seeing things again, Quinn, Vance said, watching her from three paces away. It s a damp station. Condensation plays tricks on the capillary action. Condensation doesn t smell like burnt sage and galvanic wire, Quinn answered, standing. Her boots scuffed the tile as she turned toward the far wall. And condensation doesn t leave a thermal signature that defies basic thermodynamics. Vance sighed, setting the tray down on a ticket vending machine. We ve got a dozen uniformed lads sweeping the upper levels. Forensics will bag the gloves. Let s stick to what we can prove. Quinn ignored him. Her gaze drifted to the evidence locker box sitting open on a plastic crate near the far pillar. Inside lay the items recovered from the woman s coat pockets. A silver lighter. A folded ledger. And a small brass device they d pulled from her belt loop. She approached the crate. The compass sat on the black foam, its casing eaten by a green verdigris that looked like blooming moss. The face was etched with protective sigils so fine they resembled scratches under the glare. Quinn pulled a magnifying loupe from her wallet and angled it over the glass. The needle wasn t pointing north. It was trembling, vibrating at a frequency that made her molars ache. It pointed directly at a maintenance door sealed beneath peeling blue paint. That s an antique, Vance said, coming up behind her. Probably stolen from a boutique in Notting Hill. Pointy thing s broken. Magnetism s messed up by the track s iron conduits. Quinn didn t lower the loupe. The needle isn t broken. It s agitated. Like it s fighting against a current. There are no currents, Quinn. Just bad wiring and old pipes. She stepped back, letting the magnifying glass fall into her palm. Her mind began piecing together the fractures with surgical care. The blood. The dry patches. The chalky residue that smelled of copper and ozone. The compass needle fighting an invisible drag. The way the bodies were positioned: not collapsed from impact, but laid out. Carefully. As though the killers had taken their time to arrange them. Vance, she said, her voice low. How many caliber rounds are in the casing? He blinked. Two. Found them near the man s left flank. Clean entry wounds. We re treating it as standard ballistics. Two rounds in three seconds is a rush job, Quinn said. But the blood doesn t rush. It doesn t spray in arcs. It pools in geometric patterns. Look at the tiles. The crimson isn t radiating from the chest wounds. It s flowing inward, toward those chalky residue spots. Like something pulled the life out of them before the bullets finished the job. Vance s jaw tightened. You re talking like you re back at the occult desk. I m talking like a cop who s seen enough bodies to know the difference between a shooting and a slaughter, Quinn shot back, her military precision hardening her tone. Who laid these out? Why wipe the entry points but leave the residue? And why carry a compass that points to dead air into a black market operation? She turned away from the crate and walked the perimeter of the platform. Her boots clicked in a steady rhythm. She counted the floodlights: six. Counted the support columns: twelve. Counted the dark seams between the tiles. The station wasn t just abandoned. It had been used. Repeatedly. The scuff marks along the wall weren t from crate dragging. They were parallel, spaced exactly nine inches apart. Heavy soles. Tread pattern unlike anything in the Met s database. She also noted a single, weathered sliver of calcified bone half-buried in the grime near the platform edge. A token. Someone had paid the toll to enter this place, or it had fallen from a pocket during the altercation. The clique, she murmured. What? Vance stepped closer. The pattern, Quinn said, turning to face him. Three months of missing shipments. Smuggled alchemical substrates. Banned texts. You said it s a fencing op. I m telling you it s a drop point. And tonight, something went wrong. Not with the deal. With the containment. She pointed to the sealed maintenance door. That s your answer. The needle stopped quivering three minutes ago. It s resting flat. Whatever it was fighting has moved through that door. Or it s waiting on the other side. Vance shook his head, running a hand through his thinning hair. Quinn, I can t build a warrant on a brass toy and a hunch. The forensics team is already processing the upper concourse. We have ballistics, fingerprints, drug weights. Let s follow the paperwork. Paperwork doesn t bleed ozone, Quinn said quietly. She reached into her coat pocket and pulled out her notebook. She flipped to the back page, past the suspect lineups and asset seizures, to a sketch she d made in the quiet hours of the night. A circle of sigils. A date circled in red: next full moon. She d been tracking movements near this station for weeks. Smugglers reporting vanishings. Locals whispering about a market that only appeared when the moon swelled. A Veil Market. The name tasted like ash. She had seen how the geography of this district shifted on paper, how council maps overlapped with cadastral surveys that shouldn t exist. The market moved, yes, but it always gravitated toward dead infrastructure. And it always demanded a toll. You re asking me to ignore ballistics, Vance said, patience fraying. I m asking you to look at the room, Quinn replied. The evidence is right there. It s just wearing a disguise. Two dead dealers. A scattered ledger. A compass that doesn t care about magnetic north. And a door that s been cut from the inside. Morris would ve seen it. He always did. Vance was silent for a long moment. The floodlights hummed above them. Somewhere in the dark tunnels, a drip echoed like a ticking clock. Then he exhaled, shoulders slumping just slightly. If I m wrong, Quinn, I m writing the report yourself. And you re going to explain to the DSI why we re chasing ghost stories instead of tracking a known trafficking ring. Fair enough, Quinn said. She holstered her magnifying glass and turned toward the maintenance door. Her boots carried her across the platform, past the evidence markers, past the yellow tape. She didn t look back at the bodies. She knew their faces were already being buried under procedure and protocol. But she remembered Morris s voice, steady and sure, telling her that the truth never shouted. It simply waited for someone willing to listen. She stood before the blue-painted door. The chalky residue formed a faint trail leading to the threshold. The air around it felt thinner, colder, charged with a static that made the fine hairs on her arms rise. She placed her hand on the painted wood. It was cool. Smooth. Unmarked by years of decay. A clean cut. Not forced. Deliberate. She glanced down at the compass, still sitting in the crate behind her, the needle finally still. It wasn t pointing at a rift. It was pointing at her. The protective sigils on its face had been scratched recently, deep enough to expose the brass beneath. Someone had tried to neutralize its pull. Someone had known what it was measuring. Quinn pressed her shoulder against the door. It gave without a sound, swinging inward onto quiet hinges. Beyond lay a staircase descending into absolute darkness, the walls lined with shelves carved directly into the bedrock. Glass jars glinted in the faint light from above. Bundles of leather-bound books. Crates stamped with foreign seals. And at the far bottom of the steps, a single set of fresh footprints leading deeper into the dark. The air down there smelled of damp stone and dried lavender, heavy and still. She stepped inside. The door clicked shut behind her, sealing out the floodlights, sealing out the station, sealing out the lie she d been handed. The evidence had added up all along. It was the interpretation that had been wrong. And as the heavy, scent-laden air wrapped around her, Quinn pulled her service weapon from its holster, checked the magazine, and began the slow descent. Whatever waited below wouldn t need a warrant. It would need a detective who refused to look away.
created_at"2026-04-27T10:17:20.176Z" 4/27/2026, 10:17:20 AM
model"qwen/qwen3.6-flash"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency667
moderation_latency(null)
generation_time43746
tokens_prompt923
tokens_completion8062
native_tokens_prompt905
native_tokens_completion6963
native_tokens_completion_images(null)
native_tokens_reasoning4520
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"
usage0.01067075
router(null)
provider_responses
0
endpoint_id"2435bec9-c808-4f27-9fc8-12f3460d7b66"
id"chatcmpl-731b45db-d1ef-9a48-ac1d-c2a7df0710f8"
is_byokfalse
latency667
model_permaslug"qwen/qwen3.6-flash"
provider_name"Alibaba"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777285040-afrHuOlcwaZ7kKrA0vVf"
session_id(null)
api_type"completions"
id"gen-1777285040-DBWeUc5LmcT53wfaW2Zd"
upstream_id"chatcmpl-731b45db-d1ef-9a48-ac1d-c2a7df0710f8"
total_cost0.01067075
cache_discount(null)
upstream_inference_cost0
provider_name"Alibaba"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
94.80% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1922
totalAiIsmAdverbs2
found
0
adverb"carefully"
count1
1
adverb"slightly"
count1
highlights
0"carefully"
1"slightly"
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)
66.18% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1922
totalAiIsms13
found
0
word"chill"
count1
1
word"fluttered"
count1
2
word"measured"
count1
3
word"jaw clenched"
count1
4
word"familiar"
count1
5
word"tension"
count1
6
word"scanning"
count1
7
word"etched"
count1
8
word"standard"
count1
9
word"database"
count1
10
word"magnetic"
count1
11
word"echoed"
count1
12
word"charged"
count1
highlights
0"chill"
1"fluttered"
2"measured"
3"jaw clenched"
4"familiar"
5"tension"
6"scanning"
7"etched"
8"standard"
9"database"
10"magnetic"
11"echoed"
12"charged"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"jaw/fists clenched"
count1
highlights
0"jaw clenched"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences214
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences214
filterMatches
0"look"
hedgeMatches
0"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences214
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen33
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1922
ratio0
matches(empty)
0.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions14
unquotedAttributions14
matches
0"You re here late, Detective, Vance said."
1"Traffic on Charing Cross Road, Quinn lied."
2"Botched fencing operation, Vance said."
3"You re seeing things again, Quinn, Vance said, watching her from three paces away."
4"Condensation doesn t smell like burnt sage and galvanic wire, Quinn answered, standing."
5"That s an antique, Vance said, coming up behind her."
6"Vance, she said, her voice low."
7"Two rounds in three seconds is a rush job, Quinn said."
8"The clique, she murmured."
9"The pattern, Quinn said, turning to face him."
10"Paperwork doesn t bleed ozone, Quinn said quietly."
11"You re asking me to ignore ballistics, Vance said, patience fraying."
12"I m asking you to look at the room, Quinn replied."
13"Fair enough, Quinn said."
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions65
wordCount1922
uniqueNames22
maxNameDensity1.14
worstName"Quinn"
maxWindowNameDensity2.5
worstWindowName"Quinn"
discoveredNames
Camden1
Quinn22
Victorian1
Underground1
Metropolitan1
Police2
Elias1
Vance13
Detective1
London-rough1
Charing1
Cross1
Road1
Yard1
Morris3
Notting1
Hill1
Met1
Veil1
Market1
You5
Two4
persons
0"Quinn"
1"Victorian"
2"Police"
3"Elias"
4"Vance"
5"Morris"
6"Market"
7"You"
8"Two"
places
0"Underground"
1"Charing"
2"Cross"
3"Road"
4"Yard"
5"Notting"
6"Hill"
7"Met"
globalScore0.928
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences143
glossingSentenceCount1
matches
0"looked like blooming moss"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.52
wordCount1922
matches
0"not collapsed from impact, but laid out"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences214
matches
0"manifests that didn"
1"kept that ghost"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs40
mean48.05
std29.62
cv0.616
sampleLengths
086
178
232
324
433
555
657
757
889
926
1037
1135
1250
1382
1432
1521
1611
1767
1814
1921
2064
2115
2258
23117
244
254
2646
2739
2845
29130
3011
3155
3264
3374
3454
356
3660
3786
3825
3958
95.43% Passive voice overuse
Target: ≤2% passive sentences
passiveCount6
totalSentences214
matches
0"was etched"
1"were positioned"
2"been used"
3"being buried"
4"been scratched"
5"been handed"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs330
matches
0"was fighting"
1"were already being"
2"was pointing"
3"was measuring"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences214
ratio0
matches(empty)
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1932
adjectiveStacks1
stackExamples
0"red: next full moon."
adverbCount47
adverbRatio0.024327122153209108
lyAdverbCount15
lyAdverbRatio0.007763975155279503
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences214
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences214
mean8.98
std5.88
cv0.654
sampleLengths
017
117
222
318
412
516
625
717
810
910
1023
119
127
1317
147
1522
164
1714
188
1933
205
218
2218
235
243
257
266
275
285
2910
3017
312
322
332
347
3512
366
374
3814
3911
4010
4118
426
432
442
4516
4614
475
487
4913
52.65% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats19
diversityRatio0.3691588785046729
totalSentences214
uniqueOpeners79
67.68% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences197
matches
0"Probably stolen from a boutique"
1"Just bad wiring and old"
2"Somewhere in the dark tunnels,"
3"Then he exhaled, shoulders slumping"
ratio0.02
92.08% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount63
totalSentences197
matches
0"She counted the steps down"
1"Her closely cropped salt-and-pepper hair"
2"She checked the worn leather"
3"He looked up as her"
4"You re here late, Detective,"
5"His accent was flat, London-rough,"
6"We found the stash in"
7"We re looking at turf"
8"She stepped past the tape,"
9"She crouched beside the nearest"
10"It pooled in unnatural concentric"
11"It left a faint, chalky"
12"You re seeing things again,"
13"It s a damp station."
14"Her boots scuffed the tile"
15"We ve got a dozen"
16"Her gaze drifted to the"
17"She approached the crate."
18"It was trembling, vibrating at"
19"It pointed directly at a"
ratio0.32
99.59% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount142
totalSentences197
matches
0"The damp chill of the"
1"She counted the steps down"
2"Flashlight beams cut through the"
3"Someone had strung up temporary"
4"Police tape fluttered across the"
5"Harlow Quinn moved with the"
6"Her closely cropped salt-and-pepper hair"
7"She checked the worn leather"
8"The watch s second hand"
9"He looked up as her"
10"You re here late, Detective,"
11"His accent was flat, London-rough,"
12"Traffic on Charing Cross Road,"
13"The truth was she d"
14"Vance gestured with a pen"
15"We found the stash in"
16"These two were the buyers."
17"Doesn t matter who pulled"
18"We re looking at turf"
19"Quinn didn t answer immediately."
ratio0.721
50.76% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences197
matches
0"As though the killers had"
1"If I m wrong, Quinn,"
ratio0.01
73.17% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences82
technicalSentenceCount8
matches
0"Harlow Quinn moved with the measured economy of someone who knew the value of wasted motion."
1"It pooled in unnatural concentric rings, as though repelled by something at the center."
2"Something that crackled under her thumb and carried the sharp sting of ozone and crushed pennyroyal."
3"And condensation doesn t leave a thermal signature that defies basic thermodynamics."
4"The compass sat on the black foam, its casing eaten by a green verdigris that looked like blooming moss."
5"It was trembling, vibrating at a frequency that made her molars ache."
6"I m talking like a cop who s seen enough bodies to know the difference between a shooting and a slaughter, Quinn shot back, her military precision hardening her…"
7"Vance shook his head, running a hand through his thinning hair."
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
88.9891%