Run: 2026-07-07-01KWZ5FZFVTWX5Q7AKERZ2MQXY

Run Details

Duration:
54.6s
Cost:
$0.003757
Provider:
AionLabs

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 changed ten feet before the tunnel mouth. Harlow Quinn felt it hit her skin—a drop in pressure that made her ears pop, a shift from the dry grit of the abandoned Camden platform into something damp and close, like breathing through a wet cloth. The Metropolitan Police had given her a search warrant and a pair of constables who wouldn't meet her eyes, but they hadn't prepared her for this. She ducked under the crime scene tape. The fiberglass barricades the patrol boys had set up looked absurd down here, their bright yellow struts garish against the black-painted brick walls and the copper-green fixtures that had been dead since the Blitz. The illegal lights strung along the archway ceiling were the only illumination—gas jets fed by some source she didn't want to think about, coughing out a pale amber glow that threw distorted shadows in every direction. "Detective Quinn." The voice came from her left. She turned, keeping her hands visible, and found Eva Kowalski standing in the entrance to the Veil Market proper. Quinn had read the file on the way down. Aurora Vance's oldest friend. Occult research assistant at the British Museum. Twenty-six years old, with round glasses perched on a freckled nose and a worn leather satchel clutched to her chest like a shield. Her green eyes were red-rimmed but steady. She'd been crying. She wasn't crying now. "Miss Kowalski." Quinn stopped a respectful three paces away. "You were told to wait at the station." "I was told that a body had been found in the Market." Eva's voice carried a tremor she clearly hated. "I came because I know this place. You don't." Quinn let that land. She studied the woman's face, noted the nervous habit as Eva tucked a curl of red hair behind her left ear. The girl was scared, but she was here. That counted for something. "You know who the victim is?" "Bastian Wells. Rare artifacts dealer. He worked the black market circuit." Eva's jaw tightened. "He was one of the last people to speak with Aurora before she disappeared." That got Quinn's attention. She filed the name away and turned toward the Market. The space opened up beyond the entry arch like a collapsed lung. The abandoned Tube station had been gutted and repurposed—the ticket booth was now a stall selling preserved organs in formaldehyde; the bench where commuters once waited had been replaced by a display of iron cages containing things that clicked and scratched in the dark. Stalls lined both walls, their wares hidden under tarps or behind glass cases that reflected the gaslight in uneven shards. The body lay at the center of the platform, directly beneath the station clock. The clock had stopped at three-fifteen. Quinn approached the scene with the measured deliberation of eighteen years of homicides. She knelt, ignoring the creak of her knee, and studied the arrangement. Bastian Wells was a man in his fifties, dressed in a suit that had cost more than Quinn's monthly salary. He lay on his back, arms crossed over his chest in a posture that was too neat to be natural. His eyes were open, fixed on the dead clock above him. The expression on his face was not pain or fear. It was recognition. "Who moved the body?" "No one," Eva said. She'd followed at a distance, her satchel clutched tighter now. "He was found exactly like this." "No signs of a struggle?" "His stall was untouched. Nothing stolen, as far as the stallholders can tell." Quinn frowned. She pulled a pen from her pocket—didn't want to contaminate the scene with gloved hands yet—and used it to gently lift the edge of the victim's jacket. The fabric was dry. No blood. No visible wounds. She rolled the pen along the collar, parting the shirt. There. At the base of the throat. A single puncture wound, no larger than a bee sting. Clean. Precise. No blood. "Blunt force?" Quinn muttered. "Strangulation? Stabbing?" She sat back on her heels. "There's no blood, Miss Kowalski. This man has a hole in his throat and there's not a drop of blood on him or the platform." Eva stepped closer. Her breath came quick and shallow, but she didn't look away from the body. "The candles," she said, pointing. Quinn followed her gaze. Seven black candles circled the body, spaced at even intervals. They'd burned down to stubs, the wax pooling in dark rings on the concrete. Between each candle, a line of black salt had been poured, connecting them into a closed perimeter. "You've seen this before," Quinn said. "In texts. Manuscripts from the sixteenth century." Eva's voice was barely above a whisper. "It's a containment circle. Not for keeping things out. For keeping something in." Quinn looked from the candles to the body. No blood. No wounds beyond the single puncture. The victim's arms crossed over his chest. His expression resigned, almost peaceful. "In," she repeated. "Something was trapped inside him?" "Or someone." Eva's green eyes met hers through the round glasses. "This is a soul cage, Detective. Most rituals like this leave the body empty. Hollow." She swallowed. "But this one killed him before the extraction could complete. The caster was interrupted." The word extraction hung in the damp air. Quinn stood, brushing dust from her knees. She walked the perimeter of the circle, noting the placement of each candle, the precise geometry of the salt lines. The work of someone who knew exactly what they were doing. Her eye caught on the victim's left hand. It was clenched into a fist, but something glinted between the fingers. She knelt again. Careful, using the pen, she pried the stiff fingers open. The object that fell into the salt ring was small and verdigris-green. Quinn picked it up with the hem of her glove, turning it to the gaslight. A brass compass. Its face was etched with sigils—not the compass rose she expected, but angular symbols that seemed to shift when she tried to focus on them. The casing had a patina of copper carbonate, green-black in the crevices. The needle at the center spun in a slow, erratic circle, never settling. "That's not mine," Eva said, her voice sharp. "Yours?" "I have one like it. A Veil Compass. They point toward supernatural rifts or portals." She stepped closer, peering at the object in Quinn's hand. "But that one's damaged. The needle shouldn't spin like that; it means something's interfering with the reading. A massive concentration of energy nearby." Quinn looked from the compass to the body. Bastian Wells had been holding this when he died. The compass had been meant to guide him toward something. Instead, it had led him here, to a circle and a candle flame and a single clean hole in his throat. The needle kept spinning. Pointless. Lost. Unless. Quinn raised the compass in her palm, watching its erratic dance. She took two steps toward the edge of the salt circle. The needle slowed, steadied, and swung toward her. She took two steps back. The needle resumed its aimless rotation. "Detective?" Eva's voice had lost its tremor, replaced by wariness. "It's not pointing to a rift," Quinn said slowly. The pieces clicked into place like tumblers in a lock. "It's pointing to something the killer was trying to reach." She looked at Eva. "The ritual wasn't interrupted. It never started. The candles, the salt, the posture—it's all a message. A display." Eva shook her head. "That makes no sense. The containment circle—" "Is for show." Quinn pocketed the compass. "The killer wanted us to find this. Wanted us to piece it together. This man wasn't the victim of a ritual. He was the *starting point*. The compass isn't damaged—it's calibrated to someone specific. Someone the killer is tracking through this." Eva's face went pale. "Aurora." "Maybe." Quinn looked at the dead man under the dead clock, at his open eyes and his crossed arms and his single clean wound. "Or maybe the person who killed your friend's partner three years ago." She didn't voice the rest. Didn't need to. The Veil Market hummed around them, the stalls rustling with unseen transactions, the gaslight stuttering in its copper fixtures. Something had happened here. Something had been extracted. And Harlow Quinn had just found the compass that could follow it.
created_at"2026-07-07T20:49:41.909Z" 7/7/2026, 8:49:41 PM
model"aion-labs/aion-3.0-mini-20260707"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency576
moderation_latency(null)
generation_time54415
tokens_prompt923
tokens_completion2691
native_tokens_prompt856
native_tokens_completion2314
native_tokens_completion_images(null)
native_tokens_reasoning548
native_tokens_cached157
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.00375716
router(null)
provider_responses
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endpoint_id"0ad7ab68-a351-4a96-b2ef-fa8fe13adae3"
id"764abe1d42ea463d9501e9a46590168a"
is_byokfalse
latency576
model_permaslug"aion-labs/aion-3.0-mini-20260707"
provider_name"AionLabs"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783457381-NuSrfPG6sAkfS0KZc9jq"
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api_type"completions"
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upstream_id"764abe1d42ea463d9501e9a46590168a"
total_cost0.00375716
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upstream_inference_cost0
provider_name"AionLabs"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
97.44% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags18
adverbTagCount2
adverbTags
0"She sat back [back]"
1"Quinn said slowly [slowly]"
dialogueSentences39
tagDensity0.462
leniency0.923
rawRatio0.111
effectiveRatio0.103
89.32% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1404
totalAiIsmAdverbs3
found
0
adverb"gently"
count1
1
adverb"barely above a whisper"
count1
2
adverb"slowly"
count1
highlights
0"gently"
1"barely above a whisper"
2"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)
82.19% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1404
totalAiIsms5
found
0
word"measured"
count1
1
word"whisper"
count1
2
word"etched"
count1
3
word"dance"
count1
4
word"calibrated"
count1
highlights
0"measured"
1"whisper"
2"etched"
3"dance"
4"calibrated"
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
emotionTells1
narrationSentences112
matches
0"was scared"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences112
filterMatches(empty)
hedgeMatches
0"seemed to"
1"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences132
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen45
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords2
totalWords1396
ratio0.001
matches
0"starting point"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions18
unquotedAttributions0
matches(empty)
50.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions52
wordCount1067
uniqueNames15
maxNameDensity1.97
worstName"Quinn"
maxWindowNameDensity3.5
worstWindowName"Quinn"
discoveredNames
Quinn21
Camden1
Metropolitan1
Police1
Blitz1
Eva13
Kowalski1
Veil2
Market3
Vance1
British1
Museum1
Tube1
Wells2
Harlow2
persons
0"Quinn"
1"Police"
2"Eva"
3"Kowalski"
4"Vance"
5"Wells"
6"Harlow"
places
0"Veil"
1"British"
globalScore0.516
windowScore0.5
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences69
glossingSentenceCount1
matches
0"symbols that seemed to shift when she tried to focus on them"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.716
wordCount1396
matches
0"not the compass rose she expected, but angular symbols"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences132
matches
0"let that land"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs54
mean25.85
std20.37
cv0.788
sampleLengths
01
172
277
32
425
557
617
729
837
96
1028
1114
1276
1314
146
1525
1661
173
184
1920
205
2113
2238
2310
2421
2537
2622
2745
286
2927
3028
318
3242
3346
3420
3513
3627
3753
388
391
4048
4148
426
431
4430
4511
4610
4751
4811
4948
86.47% Passive voice overuse
Target: ≤2% passive sentences
passiveCount6
totalSentences112
matches
0"been gutted"
1"been replaced"
2"been poured"
3"was clenched"
4"was etched"
5"been meant"
6"been extracted"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs179
matches
0"wasn't crying"
1"were doing"
12.99% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount2
flaggedSentences6
totalSentences132
ratio0.045
matches
0"Harlow Quinn felt it hit her skin—a drop in pressure that made her ears pop, a shift from the dry grit of the abandoned Camden platform into something damp and close, like breathing through a wet cloth."
1"The illegal lights strung along the archway ceiling were the only illumination—gas jets fed by some source she didn't want to think about, coughing out a pale amber glow that threw distorted shadows in every direction."
2"The abandoned Tube station had been gutted and repurposed—the ticket booth was now a stall selling preserved organs in formaldehyde; the bench where commuters once waited had been replaced by a display of iron cages containing things that clicked and scratched in the dark."
3"She pulled a pen from her pocket—didn't want to contaminate the scene with gloved hands yet—and used it to gently lift the edge of the victim's jacket."
4"Its face was etched with sigils—not the compass rose she expected, but angular symbols that seemed to shift when she tried to focus on them."
5"\"But that one's damaged. The needle shouldn't spin like that; it means something's interfering with the reading. A massive concentration of energy nearby.\""
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1081
adjectiveStacks0
stackExamples(empty)
adverbCount21
adverbRatio0.01942645698427382
lyAdverbCount8
lyAdverbRatio0.0074005550416281225
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences132
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences132
mean10.57
std8.43
cv0.798
sampleLengths
09
137
226
37
434
536
62
76
819
99
104
117
1223
137
143
154
169
178
1820
199
204
2121
228
234
246
2514
2614
274
2810
2912
3044
3120
3214
336
3413
3512
3620
3720
3811
3910
403
414
424
4310
446
455
4613
472
4827
494
52.53% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.3560606060606061
totalSentences132
uniqueOpeners47
34.36% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences97
matches
0"Instead, it had led him"
ratio0.01
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount29
totalSentences97
matches
0"She ducked under the crime"
1"She turned, keeping her hands"
2"Her green eyes were red-rimmed"
3"She'd been crying."
4"She wasn't crying now."
5"She studied the woman's face,"
6"She filed the name away"
7"She knelt, ignoring the creak"
8"He lay on his back,"
9"His eyes were open, fixed"
10"It was recognition."
11"She'd followed at a distance,"
12"She pulled a pen from"
13"She rolled the pen along"
14"She sat back on her"
15"Her breath came quick and"
16"she said, pointing"
17"They'd burned down to stubs,"
18"His expression resigned, almost peaceful."
19"She walked the perimeter of"
ratio0.299
11.55% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount87
totalSentences97
matches
0"The air changed ten feet"
1"Harlow Quinn felt it hit"
2"The Metropolitan Police had given"
3"She ducked under the crime"
4"The fiberglass barricades the patrol"
5"The illegal lights strung along"
6"The voice came from her"
7"She turned, keeping her hands"
8"Quinn had read the file"
9"Aurora Vance's oldest friend."
10"Occult research assistant at the"
11"Her green eyes were red-rimmed"
12"She'd been crying."
13"She wasn't crying now."
14"Quinn stopped a respectful three"
15"Eva's voice carried a tremor"
16"Quinn let that land."
17"She studied the woman's face,"
18"The girl was scared, but"
19"That counted for something."
ratio0.897
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences97
matches(empty)
ratio0
6.80% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences42
technicalSentenceCount8
matches
0"Harlow Quinn felt it hit her skin—a drop in pressure that made her ears pop, a shift from the dry grit of the abandoned Camden platform into something damp and …"
1"The Metropolitan Police had given her a search warrant and a pair of constables who wouldn't meet her eyes, but they hadn't prepared her for this."
2"The fiberglass barricades the patrol boys had set up looked absurd down here, their bright yellow struts garish against the black-painted brick walls and the co…"
3"The illegal lights strung along the archway ceiling were the only illumination—gas jets fed by some source she didn't want to think about, coughing out a pale a…"
4"The abandoned Tube station had been gutted and repurposed—the ticket booth was now a stall selling preserved organs in formaldehyde; the bench where commuters o…"
5"Stalls lined both walls, their wares hidden under tarps or behind glass cases that reflected the gaslight in uneven shards."
6"Bastian Wells was a man in his fifties, dressed in a suit that had cost more than Quinn's monthly salary."
7"The object that fell into the salt ring was small and verdigris-green."
97.22% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags18
uselessAdditionCount1
matches
0"Eva said, her voice sharp"
98.72% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags7
fancyCount2
fancyTags
0"Quinn muttered (mutter)"
1"she repeated (repeat)"
dialogueSentences39
tagDensity0.179
leniency0.359
rawRatio0.286
effectiveRatio0.103
80.6526%