Run: 2026-04-27-01KQ78VCZ14HXMH3F9C99SSS1T

Run Details

Duration:
38.9s
Cost:
$0.009933
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 rain had turned the Camden thoroughfare into a slick of charcoal and neon. Detective Harlow Quinn stepped out of her unmarked Ford and into the damp, pulling her collar tight against the wind. The worn leather strap of her watch caught on her cuff for a fraction of a second before she shrugged it free. Eighteen years with the Met had carved her posture into something rigid, almost architectural. She approached the cordon with a measured gait, her brown eyes already sweeping the area, cataloging exits, sightlines, anomalies. The crime scene was not what the briefing packet promised. There were no abandoned warehouses here, no derelict car parks. Just a rusted service hatch half-swallowed by ivy and grime, tucked beneath the foundations of a condemned Victorian pumping station. Officially, it was municipal neglect. Unofficially, the air hanging over the open grate smelled of ozone, wet stone, and something faintly metallic that made the back of Quinn’s throat tighten. DS Aris Thorne leaned against a concrete pillar near the entrance, tossing a roll of gloves into his pocket. He was a good man, but his pragmatism had curdled into complacency over the years. He straightened as she passed, his expression settling into a familiar mix of resignation and mild deference. Quinn. You’re just in time to watch us bag the evidence and go home. The kid in the yellow suit gestured vaguely toward the center of the chamber. Thrown him in there himself. Looks like a botched deal. Overstayed his welcome. Two to the chest. Knapsack vanished. Clean robbery gone sideways. Quinn ignored the dismissal in his voice. She crossed the threshold, her boots clicking against the damp brick. The chamber was a relic of forgotten engineering, ribbed with iron struts and slick with condensation. The body lay near a cluster of rusted pipes, face up, eyes wide and glassy. A heavy wool coat, three pairs of polished leather shoes, and a leather satchel rested neatly beside him. Quinn dropped to one knee, her movements sharp and economical. She did not reach for the body. She looked at the floor. No skid marks. No dragged impressions. The victim had not been carried here, nor had he fallen. He had simply stopped. Quinn’s gaze tracked outward from the corpse. The water pooling around his ankles was unnaturally still, rippling only when Thorne shifted his weight. She noted the lack of blood spatter on the walls behind him. If he had been shot at close range, as Thorne claimed, gravity and velocity would have thrown arterial spray across the brickwork. Instead, the staining was confined to a tight, dark circle on his sternum. She leaned closer, ignoring the damp seeping into her trousers, and examined the wound. The edges of the puncture were dark, almost charred. The surrounding tissue held a strange, waxy pallor. Not bullet damage. Not precisely. It looked like the flesh had been sealed shut by intense, localized heat. Something like that, Thorne supplied, tapping a notebook against his palm. Probably a high-yield incendiary round. Illegal import. Fits the profile. We found trace accelerant on his coat. Quinn’s sharp jaw tightened. Accelerant left chemical residue. It blistered fabric. It left a sour, chemical stink that clung to everything. The wool showed neither fraying nor discoloration. The scent in the chamber was ozone and copper. She reached out, fingers hovering just above the victim’s left hand. The skin was cool, but not rigid. The rigor had set in unevenly, the fingers curled inward as if gripping something that was no longer there. She followed the line of his clenched palm toward the floor. Resting in the narrow gap between his thumb and forefinger was a small, square object. She picked it up with a gloved hand. It was a compass, but unlike any navigational tool manufactured on Earth. The casing was heavy brass, oxidized to a deep verdigris along the edges. The face was etched with concentric circles and protective sigils so fine they seemed to shift in the low light. The needle did not point north. It trembled, then settled, locking onto a direction that made no sense. It angled toward a collapsed section of the ceiling, toward a rusted maintenance ladder that descended into absolute darkness. Broken junk, Thorne said, stepping closer. Probably belonged to his knapsack. Some collector’s item he was fencing. We’ve seized it. Quinn turned the compass over in her palm. The metal was cold, leaching the warmth from her skin. When she held it level, the needle held fast, vibrating with a low, almost subharmonic frequency that she felt in her teeth rather than heard. Protective sigils meant warding, not decoration. Someone had crafted this to track specific frequencies. Specifically, rifts. She remembered the case three years ago. The unsolved murder of DS Morris. The body had been found in a dry sewer with no blood, no entry wounds, a brass fragment fused to his ribs. The coroner called it a freak electrical accident. Quinn had called it a cover-up. She had never forgotten the way the air had felt in that tunnel, heavy and still, like the moment before a storm breaks. This is not a street robbery, Quinn said quietly. Thorne frowned. It has to be. We’re talking illegal narcotics, probably. Someone who couldn’t pay. The accelerant traces, the missing bag, the gunshot— There was no gunshot. Quinn rose to her feet, her eyes fixed on the compass. The wound was cauterized by rapid thermal exchange. The victim’s coat is dry on the shoulders despite the ambient humidity. His shoes are polished, scuff-free. He arrived here intentionally. He was waiting for someone. Quinn stepped toward the collapsed ceiling, the compass needle pulling her forward. And he wasn’t carrying cash. He was carrying information. Or a transaction. The Veil Market doesn’t move money. It moves favors, artifacts, secrets. It moved here again before the moon turned. Thorne let out a short, disbelieving laugh. The Veil Market is a fairy tale. A rumor we’ve chased for a decade. You’re telling me a dead thief got killed by a ghost market because his compass pointed the wrong way? I’m telling you the evidence contradicts your narrative, Quinn said, her voice flat, precise. You’re looking at a murder scene and dismissing the anomalies because it spares you from writing a report you don’t understand. Thorne’s expression hardened. I’m saving you from going down a rabbit hole that ate your last partner. The words hung in the damp air. Quinn did not flinch. She had stopped flinching three years ago. She turned back to the body, her gaze catching on a small, pale object wedged into the grout near the victim’s boot. She knelt again, extracting it with her tweezers. It was a token, carved from bleached human bone, shaped like a crescent moon intersected by a vertical line. The mark of a registered buyer. The Veil Market required one for entry. It required one for trust. Quinn slid it into an evidence bag. The compass needle shuddered, then pointed firmly toward the dark ladder. The thermal seal on the victim’s chest meant he had been touched by something that operated outside standard thermodynamics. The dry coat meant the ambient temperature had spiked and fallen in a span of seconds. The needle meant he was hunting for a portal, or running from one. He had crossed a threshold. Someone else had been waiting on the other side. The transaction failed. The price was paid in full. Thorne exhaled through his nose, rubbing the back of his neck. What do you want to do, Quinn? I can’t authorize a descent into a condemned maze without backup, and I’m not going to waste resources on a ghost. You don’t need to authorize anything, Quinn said, slinging the compass into her pocket. She tapped the worn leather of her watch, feeling the familiar weight against her wrist. I’m already authorized. I’ll take the lower level. You secure the perimeter. Tag the token. Run the accelerant residue again, but this time, check for alchemical compound markers. Thorne opened his mouth to protest, but Quinn was already moving, her boots striking the brick with that same relentless, military cadence. She descended the rusted rungs, the darkness swallowing the light from above. The brass compass grew warmer in her pocket, its needle holding steady, pointing deeper into the dark. She did not look back. The air grew colder, the scent of ozone sharpening into something ancient and electric. Something was down here. And for the first time in three years, the clues were aligning. She adjusted her grip on her service pistol, not as a guarantee of safety, but as a promise to herself that this time, she would not leave unanswered. The Veil Market had moved. The compass had spoken. The dead had left a trail. Harlow Quinn stepped into the dark, and let the city’s hidden heartbeat guide her.
created_at"2026-04-27T10:48:06.374Z" 4/27/2026, 10:48:06 AM
model"qwen/qwen3.6-flash"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency628
moderation_latency(null)
generation_time38743
tokens_prompt923
tokens_completion7404
native_tokens_prompt905
native_tokens_completion6471
native_tokens_completion_images(null)
native_tokens_reasoning4547
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"
usage0.00993275
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provider_responses
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is_byokfalse
latency628
model_permaslug"qwen/qwen3.6-flash"
provider_name"Alibaba"
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Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
96.64% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1488
totalAiIsmAdverbs1
found
0
adverb"precisely"
count1
highlights
0"precisely"
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)
59.68% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1488
totalAiIsms12
found
0
word"measured"
count1
1
word"pumping"
count1
2
word"familiar"
count2
3
word"weight"
count2
4
word"etched"
count1
5
word"trembled"
count1
6
word"warmth"
count1
7
word"firmly"
count1
8
word"standard"
count1
9
word"electric"
count1
highlights
0"measured"
1"pumping"
2"familiar"
3"weight"
4"etched"
5"trembled"
6"warmth"
7"firmly"
8"standard"
9"electric"
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
narrationSentences152
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount1
narrationSentences152
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)
analyzedSentences152
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen28
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1488
ratio0
matches(empty)
25.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions5
unquotedAttributions2
matches
0"Broken junk, Thorne said, stepping closer."
1"This is not a street robbery, Quinn said quietly."
86.16% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions51
wordCount1488
uniqueNames13
maxNameDensity1.28
worstName"Quinn"
maxWindowNameDensity2
worstWindowName"Quinn"
discoveredNames
Camden1
Harlow2
Quinn19
Ford1
Met1
Victorian1
Aris1
Thorne10
Earth1
Morris1
Veil4
Market4
You5
persons
0"Harlow"
1"Quinn"
2"Met"
3"Victorian"
4"Thorne"
5"Morris"
6"Market"
7"You"
places(empty)
globalScore0.862
windowScore1
77.88% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences104
glossingSentenceCount3
matches
0"looked like the flesh had been sealed shu"
1"Something like that, Thorne supplied, tappin"
2"as if gripping something that was no longer there"
65.59% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.344
wordCount1488
matches
0"neither fraying nor"
1"not as a guarantee of safety, but as a promise to herself"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences152
matches
0"like that, Thorne"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs17
mean87.53
std56.64
cv0.647
sampleLengths
0159
1102
289
3140
428
5100
690
720
8131
911
1021
1192
1240
1352
14174
1539
16200
82.18% Passive voice overuse
Target: ≤2% passive sentences
passiveCount10
totalSentences152
matches
0"been carried"
1"been shot"
2"was confined"
3"been sealed"
4"was etched"
5"been found"
6"was cauterized"
7"got killed"
8"been touched"
9"was paid"
21.20% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount7
totalVerbs261
matches
0"was fencing"
1"was waiting"
2"wasn’t carrying"
3"was carrying"
4"was hunting"
5"was already moving"
6"were aligning"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount1
semicolonCount0
flaggedSentences1
totalSentences152
ratio0.007
matches
0"The accelerant traces, the missing bag, the gunshot—"
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1492
adjectiveStacks0
stackExamples(empty)
adverbCount45
adverbRatio0.030160857908847184
lyAdverbCount17
lyAdverbRatio0.011394101876675604
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences152
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences152
mean9.79
std6.07
cv0.62
sampleLengths
014
120
222
314
419
510
610
720
85
925
1019
1115
1217
131
1413
1514
165
175
183
194
202
214
227
2311
2416
2515
2618
2710
287
295
303
313
3211
334
347
3516
3612
3722
3813
3914
409
418
423
432
4413
4511
465
472
483
497
33.77% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats27
diversityRatio0.3092105263157895
totalSentences152
uniqueOpeners47
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount6
totalSentences146
matches
0"Just a rusted service hatch"
1"Officially, it was municipal neglect."
2"Unofficially, the air hanging over"
3"Instead, the staining was confined"
4"Probably a high-yield incendiary round."
5"Probably belonged to his knapsack."
ratio0.041
83.01% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount50
totalSentences146
matches
0"She approached the cordon with"
1"He was a good man,"
2"He straightened as she passed,"
3"You’re just in time to"
4"She crossed the threshold, her"
5"She did not reach for"
6"She looked at the floor."
7"He had simply stopped."
8"She noted the lack of"
9"She leaned closer, ignoring the"
10"It looked like the flesh"
11"We found trace accelerant on"
12"It blistered fabric."
13"It left a sour, chemical"
14"She reached out, fingers hovering"
15"She followed the line of"
16"She picked it up with"
17"It was a compass, but"
18"It trembled, then settled, locking"
19"It angled toward a collapsed"
ratio0.342
55.89% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount118
totalSentences146
matches
0"The rain had turned the"
1"Detective Harlow Quinn stepped out"
2"The worn leather strap of"
3"She approached the cordon with"
4"The crime scene was not"
5"DS Aris Thorne leaned against"
6"He was a good man,"
7"He straightened as she passed,"
8"You’re just in time to"
9"The kid in the yellow"
10"Looks like a botched deal."
11"Quinn ignored the dismissal in"
12"She crossed the threshold, her"
13"The chamber was a relic"
14"The body lay near a"
15"A heavy wool coat, three"
16"Quinn dropped to one knee,"
17"She did not reach for"
18"She looked at the floor."
19"The victim had not been"
ratio0.808
34.25% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences146
matches
0"If he had been shot"
ratio0.007
99.57% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences66
technicalSentenceCount4
matches
0"It angled toward a collapsed section of the ceiling, toward a rusted maintenance ladder that descended into absolute darkness."
1"I’m saving you from going down a rabbit hole that ate your last partner."
2"The thermal seal on the victim’s chest meant he had been touched by something that operated outside standard thermodynamics."
3"Thorne opened his mouth to protest, but Quinn was already moving, her boots striking the brick with that same relentless, military cadence."
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
84.0273%