Run: 2026-04-24-01KQ09W93N6Y9PJDSFE2W61WJM

Run Details

Duration:
24.7s
Cost:
$0.001738
Provider:
SiliconFlow

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 air in the abandoned Tube station hung thick with decay and something else—something metallic and sharp that Detective Harlow Quinn couldn't quite place. Her worn leather watch clicked softly against her wrist as she surveyed the scene, her military precision evident in the way she moved, each measured step calculated and deliberate. The crime scene unit had set up their lights, casting harsh shadows across the curved brick walls and revealing decades of peeling paint. At the center of it all, marked by a chalk circle on the grimy platform, lay the body. "Detective," came a voice from behind her. "We've secured the perimeter." Quinn didn't turn. Her gaze remained fixed on the victim, a man in his early thirties with ashen skin and wide, unseeing eyes. His limbs were contorted at unnatural angles, as if he'd been thrown against the platform with tremendous force, yet there was no blood, no obvious signs of blunt trauma. "Morning, DS Carter," Quinn finally replied, her voice low and steady. DS Carter, a younger detective with bright eyes that hadn't yet learned to temper their enthusiasm, approached her side. "Strange one, huh? Coroner's calling it death by misadventure. Fell onto the tracks, hit his head when a train came through." Quinn's sharp jaw tightened. She crouched, her knees protesting slightly after years of chasing suspects through London's meanest streets. She examined the victim's hands, turning them over in her gloved fingers. No soot, no grease—nothing to suggest he'd been hit by a train. "Where's the train?" Quinn asked, straightening up. Carter blinked. "What?" "The train. If he was hit by a train, where is it? The line hasn't been operational here since the sixties." Carter gestured vaguely toward the dark tunnel mouth. "Must have come through and left. We're checking security footage now." Quinn's brown eyes narrowed. "This station has been abandoned for fifty years. The tunnels are sealed off. No train has passed through this line in half a century." "Maybe it was a maintenance vehicle?" Carter offered, though his voice lacked conviction. Quinn ignored him, circling the body. Something was wrong—everything was wrong. The chalk outline was too precise, too clean. The victim's clothes, though torn, didn't show the kind of damage you'd expect from being struck by a train. There were no defensive wounds on his arms, no signs of struggle. "Get forensics over here," Quinn commanded, her voice leaving no room for argument. "I want everything bagged and cataloged. Fiber samples, soil samples, the works. And check his pockets." As Carter moved to obey, Quinn's attention was drawn to a small brass object half-buried in the dust near the victim's hand. She knelt, carefully brushing away the grime with her gloved fingers. It was a compass, its face etched with strange symbols that seemed to shift in the peripheral vision. The needle didn't point north. Instead, it jerked erratically before settling on a direction that made no sense—straight up into the platform ceiling. "Veil Compass," Quinn murmured, recognizing the artifact from her years of researching strange cases. She'd only seen pictures in the department's occult case files, relics from a hidden world that operated just beneath the surface of London's everyday reality. "Find something?" Carter asked, returning with an evidence kit. "It's a compass," Quinn said, carefully lifting the artifact with tweezers and placing it in a sealed bag. "But it doesn't point north." Carter peered into the bag, confused. "All compasses point north." "Not this one," Quinn said, her gaze drifting toward the sealed tunnel entrance. "This one points to... something else." She stood, brushing dust from her slacks. Her watch ticked softly in the sudden silence, a counterpoint to the distant hum of the city above. This was the third case this month that defied conventional explanation—three deaths, three impossible crime scenes, three artifacts that shouldn't exist according to any known laws of physics. "Detective," Carter said, hesitating. "The station manager confirmed no trains have used this line since the sixties. But the victim has ID—Michael Thorn, age thirty-two, works for a private security firm." Quinn nodded. "Check his background. I want to know everything about him, especially any unusual assignments or clients in the last six months." As Carter moved away to make calls, Quinn's phone buzzed in her pocket. She pulled it out, frowning at the unfamiliar number. "Quinn." "Detective, it's Eva Kowalski." Quinn paused. Eva was the occult researcher she'd been consulting with unofficially for the past year, ever since the death of her partner, DS Morris. Three years ago, Morris had been investigating a series of disappearances when he'd stumbled into something that had cost him his life—something Quinn still didn't fully understand. "Eva," Quinn said, keeping her voice neutral. "What do you have?" "I heard about the Camden incident through my contacts. The Veil Market is buzzing." Quinn's grip tightened on her phone. The Veil Market was a hidden supernatural black market that moved locations every full moon, accessible only to those with bone tokens. She'd never been, but Morris had written about it in his notes before he died. "What about it?" Quinn asked. "The victim, Michael Thorn—was he carrying any unusual items? Anything made of bone or inscribed with symbols?" Quinn glanced at the sealed evidence bag containing the compass. "We found a brass compass. The needle points vertically." There was a sharp intake of breath on the other end. "A Veil Compass. That's rare. Very rare. They're attuned to supernatural energy—rifts, portals, that sort of thing." "Any idea why Thorn would have one?" "Depends on what he was trading. The Market deals in enchanted goods, banned substances, information. People come there for things they can't get anywhere else. And they pay with things they can't explain." Quinn's brow furrowed. "Like what?" "Like time, memories, favors from entities that don't exist in our reality. And sometimes," Eva's voice dropped lower, "they pay with parts of themselves." Quinn's gaze returned to the victim's body, the unnatural angles of his limbs now seeming more deliberate than random. "You think this was murder, not misadventure?" "I think when you start dealing with forces that don't play by our rules, 'accident' becomes a relative term. Look at the symbols on the compass—are they protective? Or are they something else?" Quinn pulled out her phone again, accessing the crime scene photos. She zoomed in on the compass face, studying the etched sigils. They were familiar—she'd seen them in Morris's notes, symbols he'd associated with dimensional rifts. "They're not protective," Quinn said slowly. "They're directional. Pointing to... somewhere." "To somewhere, or to something?" Eva countered. "Detective, be careful. This wasn't just a man falling onto the tracks. This was a message. And whoever sent it is still out there." Quinn ended the call without another word, her mind racing. The case wasn't just strange anymore—it was supernatural. And as she looked around the abandoned station, at the sealed tunnels and the victim's impossible injuries, she realized that the answers she needed weren't in any police file. They were in a world she didn't understand, a world that had already taken her partner and was now coming for her. "Detective!" Carter called out, jogging back toward her. "I checked Thorn's background. He worked for a private security firm specializing in corporate espionage. But six months ago, he took a private assignment—a client who wanted him to acquire specific items from 'collectors' in the city. High-end stuff. Rare books, artifacts, that kind of thing." Quinn's eyes met Carter's, knowing he had no idea what he'd just uncovered. "And did he acquire these items?" Carter consulted his notebook. "According to his expense reports, he made several large purchases over the last three months. But we can't trace the sellers. It's like they don't exist in any system we have access to." Of course they don't, Quinn thought. Because they don't operate in our system. They operate in theirs. "Good work, Carter," she said, her voice tight with the weight of revelation. "But we're looking at this all wrong. This wasn't a crime. It was a transaction gone wrong. And the price was more than Thorn was willing to pay." As she spoke, the sealed tunnel entrance behind them seemed to shift in the dim light, the shadows twisting like living things. And deep below, something stirred. Something that had been waiting a very long time for someone like Detective Harlow Quinn to come looking for answers.
created_at"2026-04-24T17:51:22.754Z" 4/24/2026, 5:51:22 PM
model"z-ai/glm-4.5-air"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1080
moderation_latency(null)
generation_time24480
tokens_prompt923
tokens_completion2274
native_tokens_prompt847
native_tokens_completion1883
native_tokens_completion_images(null)
native_tokens_reasoning0
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"
usage0.00173796
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provider_responses
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endpoint_id"f7dc79ca-bbbd-41a1-8eef-616d981ff1cb"
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is_byokfalse
latency1080
model_permaslug"z-ai/glm-4.5-air"
provider_name"SiliconFlow"
status200
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provider_name"SiliconFlow"
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Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags16
adverbTagCount2
adverbTags
0"Quinn finally replied [finally]"
1"Quinn said slowly [slowly]"
dialogueSentences47
tagDensity0.34
leniency0.681
rawRatio0.125
effectiveRatio0.085
71.85% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1421
totalAiIsmAdverbs8
found
0
adverb"softly"
count2
1
adverb"slightly"
count1
2
adverb"carefully"
count2
3
adverb"very"
count2
4
adverb"slowly"
count1
highlights
0"softly"
1"slightly"
2"carefully"
3"very"
4"slowly"
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)
64.81% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1421
totalAiIsms10
found
0
word"measured"
count1
1
word"calculated"
count1
2
word"cataloged"
count1
3
word"etched"
count2
4
word"silence"
count1
5
word"furrowed"
count1
6
word"familiar"
count1
7
word"racing"
count1
8
word"weight"
count1
highlights
0"measured"
1"calculated"
2"cataloged"
3"etched"
4"silence"
5"furrowed"
6"familiar"
7"racing"
8"weight"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes narrowed"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences75
matches(empty)
66.67% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount2
narrationSentences75
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)
analyzedSentences105
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen48
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1408
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions14
unquotedAttributions0
matches(empty)
0.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions56
wordCount893
uniqueNames10
maxNameDensity3.14
worstName"Quinn"
maxWindowNameDensity5.5
worstWindowName"Quinn"
discoveredNames
Tube1
Detective2
Harlow2
Quinn28
Carter12
London2
Morris4
Veil1
Market1
Eva3
persons
0"Harlow"
1"Quinn"
2"Carter"
3"Morris"
4"Eva"
places
0"London"
globalScore0
windowScore0
62.28% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences57
glossingSentenceCount2
matches
0"quite place"
1"symbols that seemed to shift in the peripheral vision"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1408
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences105
matches
0"realized that the"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs49
mean28.73
std19.5
cv0.679
sampleLengths
094
111
252
311
440
543
67
73
821
919
1028
1113
1250
1329
1474
1539
169
1723
1810
1919
2053
2131
2223
2323
244
2552
2611
2714
2843
295
3017
3119
3228
337
3433
355
3624
3726
3833
3936
4011
4131
4269
4354
4419
4537
4617
4741
4847
91.23% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences75
matches
0"were contorted"
1"been thrown"
2"being struck"
3"was drawn"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs161
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount8
semicolonCount0
flaggedSentences8
totalSentences105
ratio0.076
matches
0"The air in the abandoned Tube station hung thick with decay and something else—something metallic and sharp that Detective Harlow Quinn couldn't quite place."
1"No soot, no grease—nothing to suggest he'd been hit by a train."
2"Something was wrong—everything was wrong."
3"Instead, it jerked erratically before settling on a direction that made no sense—straight up into the platform ceiling."
4"This was the third case this month that defied conventional explanation—three deaths, three impossible crime scenes, three artifacts that shouldn't exist according to any known laws of physics."
5"Three years ago, Morris had been investigating a series of disappearances when he'd stumbled into something that had cost him his life—something Quinn still didn't fully understand."
6"They were familiar—she'd seen them in Morris's notes, symbols he'd associated with dimensional rifts."
7"The case wasn't just strange anymore—it was supernatural."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount902
adjectiveStacks0
stackExamples(empty)
adverbCount34
adverbRatio0.037694013303769404
lyAdverbCount14
lyAdverbRatio0.015521064301552107
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences105
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences105
mean13.41
std9.01
cv0.672
sampleLengths
024
129
223
318
47
54
63
720
829
911
1019
1121
124
1315
1412
1512
167
172
181
1921
208
2111
224
2324
2413
256
265
278
2819
2912
3013
3116
3222
3311
3418
355
3618
3714
3825
399
4018
415
426
434
4413
456
467
4718
4828
494
66.67% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.42857142857142855
totalSentences105
uniqueOpeners45
95.24% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences70
matches
0"Instead, it jerked erratically before"
1"Of course they don't, Quinn"
ratio0.029
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount17
totalSentences70
matches
0"Her worn leather watch clicked"
1"Her gaze remained fixed on"
2"His limbs were contorted at"
3"She crouched, her knees protesting"
4"She examined the victim's hands,"
5"She knelt, carefully brushing away"
6"It was a compass, its"
7"She'd only seen pictures in"
8"She stood, brushing dust from"
9"Her watch ticked softly in"
10"She pulled it out, frowning"
11"She'd never been, but Morris"
12"She zoomed in on the"
13"They were familiar—she'd seen them"
14"They were in a world"
15"They operate in theirs."
16"she said, her voice tight"
ratio0.243
60.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount56
totalSentences70
matches
0"The air in the abandoned"
1"Her worn leather watch clicked"
2"The crime scene unit had"
3"Quinn didn't turn."
4"Her gaze remained fixed on"
5"His limbs were contorted at"
6"Quinn finally replied, her voice"
7"DS Carter, a younger detective"
8"Quinn's sharp jaw tightened."
9"She crouched, her knees protesting"
10"She examined the victim's hands,"
11"Quinn asked, straightening up"
12"Carter gestured vaguely toward the"
13"Quinn's brown eyes narrowed."
14"Carter offered, though his voice"
15"Quinn ignored him, circling the"
16"Something was wrong—everything was wrong."
17"The chalk outline was too"
18"The victim's clothes, though torn,"
19"Quinn commanded, her voice leaving"
ratio0.8
71.43% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences70
matches
0"Because they don't operate in"
ratio0.014
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences36
technicalSentenceCount10
matches
0"The crime scene unit had set up their lights, casting harsh shadows across the curved brick walls and revealing decades of peeling paint."
1"His limbs were contorted at unnatural angles, as if he'd been thrown against the platform with tremendous force, yet there was no blood, no obvious signs of blu…"
2"DS Carter, a younger detective with bright eyes that hadn't yet learned to temper their enthusiasm, approached her side."
3"She crouched, her knees protesting slightly after years of chasing suspects through London's meanest streets."
4"Instead, it jerked erratically before settling on a direction that made no sense—straight up into the platform ceiling."
5"She'd only seen pictures in the department's occult case files, relics from a hidden world that operated just beneath the surface of London's everyday reality."
6"This was the third case this month that defied conventional explanation—three deaths, three impossible crime scenes, three artifacts that shouldn't exist accord…"
7"Three years ago, Morris had been investigating a series of disappearances when he'd stumbled into something that had cost him his life—something Quinn still did…"
8"The Veil Market was a hidden supernatural black market that moved locations every full moon, accessible only to those with bone tokens."
9"Something that had been waiting a very long time for someone like Detective Harlow Quinn to come looking for answers."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags16
uselessAdditionCount5
matches
0"Quinn finally replied, her voice low and steady"
1"Carter offered, though his voice lacked conviction"
2"Quinn commanded, her voice leaving no room for argument"
3"Quinn said, her gaze drifting toward the sealed tunnel entrance"
4"she said, her voice tight with the weight of revelation"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags12
fancyCount2
fancyTags
0"Quinn murmured (murmur)"
1"Carter called out (call out)"
dialogueSentences47
tagDensity0.255
leniency0.511
rawRatio0.167
effectiveRatio0.085
78.3391%