Run: 2026-07-07-01KWZ38V33929V7C0Z9217W375

Run Details

Duration:
1m 21s
Cost:
$0.005257
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="4417" name="Tomás Herrera" aliases="Tommy, Tomás, Herrera" pronouns="he/him" species="Human" storyRole="Support"> <eyeColor>warm brown</eyeColor> <hair>short curly dark brown</hair> <height>5'10"</height> <age>29</age> <skinTone>olive skin</skinTone> <scar>scar running along his left forearm from a knife attack</scar> <medallion>Saint Christopher medallion around his neck</medallion> <birthplace>Seville, Spain</birthplace> <description>A former paramedic who provides off-the-books medical care for the clique.</description> <backstory>Born in Seville, Spain. He moved to London to work for the NHS but lost his license after administering unauthorized treatments to supernatural patients.</backstory> </character> <location id="854" name="The Raven's Nest" aliases="the Nest, Raven, Silas' bar" realm="Earth"> <signColor>distinctive green neon sign above the entrance</signColor> <secretRoom>hidden back room accessible through a bookshelf, used for clandestine meetings</secretRoom> <description>A dimly lit bar in Soho, London. The walls are covered with old maps and black-and-white photographs.</description> </location> <location id="856" name="The Veil Market" aliases="Veil Market, the Market, underground market" realm="Earth"> <currentLocation>abandoned Tube station beneath Camden</currentLocation> <entryRequirement>bone token</entryRequirement> <schedule>moves locations every full moon</schedule> <description>A hidden supernatural black market that sells enchanted goods, banned alchemical substances, and information.</description> </location> </codex> Write a fully fleshed out scene of at least 1000 words in the thriller genre. A detective is pursuing a suspect through rain-soaked city streets at night. The chase takes them from the street level down into an underground market. The detective must decide whether to follow the suspect into unfamiliar and potentially dangerous territory. Use the codex entries above as your world reference for characters and setting. Only include the prose of the scene without any markdown or commentary.

Model response

AI
Rain slashed across Harlow Quinn’s face as she rounded the corner, her boots slapping wet pavement. The suspect was twenty yards ahead, a dark shape cutting through the neon-smeared night, and he was fast. Faster than a man his size had any right to be. She’d been watching him for three weeks. Tomás Herrera. Former paramedic, now a ghost who moved through London’s underbelly with the kind of practiced invisibility that came from knowing exactly which shadows to use. She’d seen him meet with three of the clique’s known associates in the past ten days. Each time, he walked away clean. Each time, she was left with nothing but the drip of frustration. Not tonight. He ducked left into a narrow alley, and Quinn followed without breaking stride. The alley was a gorge of brick and rusted fire escapes, water cascading from broken gutters. Her shoulder brushed damp stone as she pumped her arms, closing the gap. She could see the glint of his Saint Christopher medallion swinging against his chest, catching the distant wash of streetlight. Her hand went to the Glock at her hip, but she didn’t draw. Not yet. She needed him alive. She needed answers. He burst out of the alley and into a street she knew. Soho. The green neon sign of the Raven’s Nest flickered to her right, bleeding emerald into the wet cobblestones. He didn’t slow. Didn’t glance at the bar. That told her something—he wasn’t running for sanctuary. He was running for something else. She followed him past the Nest, past a knot of late-night smokers who barely registered the blur of movement, and then he veered again. This time toward a set of iron gates she’d never noticed before. Rusted. Padlocked. Her suspect vaulted the gate like it was nothing, landing in a crouch on the other side. Quinn grabbed the cold iron, hauled herself over, and felt the rust flake against her palms as she dropped into the darkness beyond. The ground sloped downward. Old brick walls. A stairwell, slick with moisture, descending into absolute black. The sounds of the street above faded like a radio tuned to static. The smell changed, too—wet concrete gave way to something older. Damp earth. Copper. Smoke. Quinn pulled a small flashlight from her coat pocket, clicked it on, and aimed the beam down the stairs. They spiraled deeper than any normal basement should go. At the bottom, a faint orange glow pulsed like a heartbeat. She could still hear his footsteps. Echoing. She took the stairs two at a time, the beam of her light jumping ahead of her, and emerged into a space that made her stop cold. An abandoned Tube station. Long defunct, the curved tiles stained with decades of grime. A pair of tracks stretched into darkness, but the third rail was gone, replaced by a makeshift wooden platform lined with vendor stalls. Canvas awnings. Hanging lanterns that burned with a light that was not quite electric and not quite fire. The air was thick with incense and something metallic, and the murmur of voices reached her in a low, constant hum. The Veil Market. She’d heard whispers. Every detective assigned to the anomalous cases unit eventually heard the whispers. A black market for things that didn’t exist in the official world. Enchanted trinkets. Banned alchemical compounds. Information that could ruin lives or save them. But the market moved locations every full moon, and entry required a token she didn’t have. Her suspect was already fifty feet ahead, weaving between stalls and bodies, and she took a step forward. A figure blocked her path. He was tall, gaunt, with skin that looked like it had been stretched too tight over his skull. His eyes were the color of old bone, and he wore a coat of mismatched patches. “Token,” he said. His voice sounded like grinding gravel. Quinn’s hand went to her badge. “Metropolitan Police. I’m in pursuit of a suspect.” The figure didn’t move. “Token,” he repeated. “Or you do not pass.” She could feel the weight of the Glock against her ribs. Could feel the eyes of the market patrons sliding toward her, watching, assessing. This was not her jurisdiction. This was not her world. Her partner, Morris, had died chasing a lead into a place like this. Three years ago. Unexplained circumstances. The case file had been buried so deep she’d had to pull strings just to read it, and even then, most of the pages had been redacted. She remembered his face. Remembered the look in his eyes the last time she saw him, alive and full of certainty, convinced he was about to crack the case wide open. She’d been the one to find his body. No external wounds. No cause of death. Just a shell of a man who had walked into a shadow and never walked out. The gaunt figure tilted his head. “You are deciding. Make it quick or make it elsewhere.” Quinn’s jaw tightened. She looked past him, at the maze of stalls and bodies, at the suspect’s dark head bobbing deeper into the crowd. She could turn around. Call for backup. Wait for warrants and jurisdictional handshakes and all the bureaucratic machinery that had failed her for three years. Morris had waited. Morris had played by the book. Morris was dead. She reached into her coat pocket and found the small carved object she’d lifted from a crime scene two months ago. A knucklebone, worn smooth, etched with symbols she’d never been able to identify. She hadn’t known why she kept it. Maybe she did now. She held it out. The gaunt figure’s eyes flicked down. He nodded once, stepped aside, and Quinn moved past him into the Veil Market. The noise hit her first. A wall of sound—haggling voices, the clink of glass, the sizzle of something cooking over a blue flame. Then the smells: saffron and rot, ozone and sweat. She pushed through the crowd, keeping her eyes fixed on the suspect’s retreating back, and tried to orient herself in a space that defied every map she’d ever seen. Stalls sold jars of iridescent powder, feathers that seemed to float without wind, masks carved from bone that watched her as she passed. The vendors were a mix of human and something else—a woman with cat-slit pupils, a man whose fingers were too long, a child whose smile showed too many teeth. They all looked at her the same way: like she was meat that had wandered into a butcher’s shop. Her suspect turned down a narrower aisle, and Quinn followed, her hand resting on the grip of her pistol. The lanterns here burned green, casting everything in the color of illness, and the air grew colder. She could see him more clearly now. His shoulders were broad, his gait smooth despite the chase. The scar on his left forearm caught the light—a white seam of tissue that she knew from her file had come from a knife attack. He was not a fighter by trade. He was a healer. A former paramedic who had thrown away his license to treat patients who couldn’t go to hospitals. Patients like the ones the clique protected. He stopped. Quinn stopped. He turned, and in the green light, his face was tired. He didn’t look surprised to see her. He looked like a man who had been running for a long time and had finally accepted that the running had to end. “You shouldn’t be here, Detective,” he said. His accent was warm, Spanish, worn smooth by years in London. “And you shouldn’t be running, Herrera.” “That’s not what I meant.” He gestured around them. “This place. It doesn’t follow your rules. It doesn’t follow any rules you understand.” Quinn took a step closer. “Then explain them to me. Start with why you’ve been meeting with known associates of a criminal organization I’ve been tracking for two years.” He laughed. It was a small, sad sound. “Criminal organization. Is that what you think they are?” “I know what they are. I’ve buried good people because of what they are.” His eyes met hers, and there was something in them she hadn’t expected: sympathy. “You don’t know anything, Detective. You’re standing in a market that sells bottled luck and bottled misery, and you think you understand the shape of the world. You don’t.” He reached into his pocket, and her hand tightened on the Glock, but he only pulled out a small object—a token, carved from bone, identical to the one she’d used to enter. He held it out to her. “Take it,” he said. “Why?” “Because you’re going to need it to get out. And because I won’t be around to help you.” He tossed it at her feet. She didn’t pick it up. She kept her eyes on him. “You’re under arrest, Tomás Herrera. Conspiracy, accessory to— ” “No.” He said it quietly, but the word carried weight. The lanterns flickered. The crowd around them seemed to lean in, and Quinn felt the temperature drop another degree. “I’m not going with you,” he said. “Not because I don’t believe in your justice, but because your justice won’t keep the people I care about alive. And I made a promise.” He took a step back. Then another. Quinn drew her weapon. “Don’t.” “I’m sorry, Detective. For your partner. For whatever you lost. But I can’t help you.” He turned and ran. She could have fired. She had the shot. But she didn’t. Because he was right—she didn’t understand the shape of this world. And she was beginning to realize that shooting a man in a hidden market beneath an abandoned Tube station would only bury her deeper in a labyrinth she was only just starting to see. She lowered her weapon and picked up the token. Then she let him go. For now.
created_at"2026-07-07T20:10:50.875Z" 7/7/2026, 8:10:50 PM
model"aion-labs/aion-3.0-mini-20260707"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1039
moderation_latency(null)
generation_time80839
tokens_prompt914
tokens_completion3872
native_tokens_prompt826
native_tokens_completion3342
native_tokens_completion_images(null)
native_tokens_reasoning1358
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"
service_tier(null)
usage0.005257
router(null)
provider_responses
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endpoint_id"0ad7ab68-a351-4a96-b2ef-fa8fe13adae3"
id"54fcc227592f426da9adbe9e11165120"
is_byokfalse
latency1039
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-1783455050-5EN9cr8nOo8qROy1CiBo"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783455050-Hxcezw4AGjcz2uHLzDs7"
upstream_id"54fcc227592f426da9adbe9e11165120"
total_cost0.005257
cache_discount(null)
upstream_inference_cost0
provider_name"AionLabs"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags6
adverbTagCount1
adverbTags
0"He gestured around [around]"
dialogueSentences22
tagDensity0.273
leniency0.545
rawRatio0.167
effectiveRatio0.091
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1658
totalAiIsmAdverbs0
found(empty)
highlights(empty)
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)
54.76% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1658
totalAiIsms15
found
0
word"cascading"
count1
1
word"glint"
count1
2
word"flickered"
count2
3
word"sanctuary"
count1
4
word"pulsed"
count1
5
word"footsteps"
count1
6
word"echoing"
count1
7
word"electric"
count1
8
word"could feel"
count2
9
word"weight"
count2
10
word"etched"
count1
11
word"flicked"
count1
highlights
0"cascading"
1"glint"
2"flickered"
3"sanctuary"
4"pulsed"
5"footsteps"
6"echoing"
7"electric"
8"could feel"
9"weight"
10"etched"
11"flicked"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"air was thick with"
count1
highlights
0"The air was thick with"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences148
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences148
filterMatches(empty)
hedgeMatches
0"tried to"
1"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences164
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen34
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1651
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions7
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions35
wordCount1443
uniqueNames14
maxNameDensity0.83
worstName"Quinn"
maxWindowNameDensity2
worstWindowName"Quinn"
discoveredNames
Harlow1
Quinn12
Herrera1
London2
Saint1
Christopher1
Glock3
Raven1
Nest2
Tube2
Veil2
Market2
Morris4
Spanish1
persons
0"Harlow"
1"Quinn"
2"Herrera"
3"Saint"
4"Christopher"
5"Raven"
6"Nest"
7"Market"
8"Morris"
places
0"London"
1"Glock"
2"Veil"
globalScore1
windowScore1
6.32% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences87
glossingSentenceCount5
matches
0"not quite fire"
1"looked like it had been stretched too tig"
2"sounded like grinding gravel"
3"feathers that seemed to float without wind, masks carved from bone that watched her as she passed"
4"looked like a man who had been running fo"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1651
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences164
matches
0"accepted that the"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs58
mean28.47
std25.2
cv0.885
sampleLengths
045
168
22
384
453
538
640
743
839
97
1027
1176
123
1356
1418
155
1643
1714
1812
1979
2062
2116
2249
2312
2445
254
2620
2761
2871
29106
307
312
322
3341
3418
356
3623
3729
3817
3914
4043
4138
424
431
4418
4517
469
471
4828
4932
98.15% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences148
matches
0"was gone"
1"been stretched"
2"been buried"
3"been redacted"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs257
matches
0"wasn’t running"
1"was running"
2"was beginning"
20.91% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount7
semicolonCount0
flaggedSentences7
totalSentences164
ratio0.043
matches
0"That told her something—he wasn’t running for sanctuary."
1"The smell changed, too—wet concrete gave way to something older."
2"A wall of sound—haggling voices, the clink of glass, the sizzle of something cooking over a blue flame."
3"The vendors were a mix of human and something else—a woman with cat-slit pupils, a man whose fingers were too long, a child whose smile showed too many teeth."
4"The scar on his left forearm caught the light—a white seam of tissue that she knew from her file had come from a knife attack."
5"He reached into his pocket, and her hand tightened on the Glock, but he only pulled out a small object—a token, carved from bone, identical to the one she’d used to enter."
6"Because he was right—she didn’t understand the shape of this world."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1374
adjectiveStacks0
stackExamples(empty)
adverbCount36
adverbRatio0.026200873362445413
lyAdverbCount7
lyAdverbRatio0.005094614264919942
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences164
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences164
mean10.07
std7.77
cv0.772
sampleLengths
016
118
211
37
42
525
616
76
812
92
1013
1116
1213
1320
1413
152
164
173
1812
191
2018
213
225
238
246
2524
2612
271
281
2917
3023
314
323
339
3413
3510
362
371
381
3919
409
4111
426
431
4427
454
4610
4723
482
4916
52.24% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats16
diversityRatio0.3719512195121951
totalSentences164
uniqueOpeners61
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences125
matches
0"Just a shell of a"
1"Maybe she did now."
2"Then the smells: saffron and"
3"Then she let him go."
ratio0.032
40.80% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount56
totalSentences125
matches
0"She’d been watching him for"
1"She’d seen him meet with"
2"He ducked left into a"
3"Her shoulder brushed damp stone"
4"She could see the glint"
5"Her hand went to the"
6"She needed him alive."
7"She needed answers."
8"He burst out of the"
9"He didn’t slow."
10"He was running for something"
11"She followed him past the"
12"Her suspect vaulted the gate"
13"They spiraled deeper than any"
14"She could still hear his"
15"She took the stairs two"
16"She’d heard whispers."
17"Her suspect was already fifty"
18"He was tall, gaunt, with"
19"His eyes were the color"
ratio0.448
52.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount102
totalSentences125
matches
0"Rain slashed across Harlow Quinn’s"
1"The suspect was twenty yards"
2"She’d been watching him for"
3"She’d seen him meet with"
4"Each time, he walked away"
5"Each time, she was left"
6"He ducked left into a"
7"The alley was a gorge"
8"Her shoulder brushed damp stone"
9"She could see the glint"
10"Her hand went to the"
11"She needed him alive."
12"She needed answers."
13"He burst out of the"
14"The green neon sign of"
15"He didn’t slow."
16"That told her something—he wasn’t"
17"He was running for something"
18"She followed him past the"
19"This time toward a set"
ratio0.816
40.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences125
matches
0"Because he was right—she didn’t"
ratio0.008
60.89% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences61
technicalSentenceCount7
matches
0"Former paramedic, now a ghost who moved through London’s underbelly with the kind of practiced invisibility that came from knowing exactly which shadows to use."
1"She could see the glint of his Saint Christopher medallion swinging against his chest, catching the distant wash of streetlight."
2"He was tall, gaunt, with skin that looked like it had been stretched too tight over his skull."
3"Wait for warrants and jurisdictional handshakes and all the bureaucratic machinery that had failed her for three years."
4"She pushed through the crowd, keeping her eyes fixed on the suspect’s retreating back, and tried to orient herself in a space that defied every map she’d ever s…"
5"Stalls sold jars of iridescent powder, feathers that seemed to float without wind, masks carved from bone that watched her as she passed."
6"A former paramedic who had thrown away his license to treat patients who couldn’t go to hospitals."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags6
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags5
fancyCount1
fancyTags
0"he repeated (repeat)"
dialogueSentences22
tagDensity0.227
leniency0.455
rawRatio0.2
effectiveRatio0.091
84.2023%