Run: 2026-07-07-01KWZ5JVEFCD8HKMYWWSTZDEY3

Run Details

Duration:
56.5s
Cost:
$0.004404
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 the windshield in hard, diagonal sheets, and Quinn killed the headlights before the Ford came to a full stop. The street was a narrow throat of cobblestone and shadow, a mews tucked behind the theatre district where the neon bled into puddles and turned the world to ink and reflection. She had him. She knew it. The suspect had been careful—too careful—for three weeks. He'd used burner phones, changed jackets twice a day, never stayed in one place longer than a meal. But he'd made a mistake tonight. He'd called his sister from a landline, and Quinn had been sitting on that number since Morris died. Three years of waiting, and now the line had twitched. She was out of the car before the engine cougured its last note, the door barely clicking shut. The rain hit her like cold nails, soaking through her coat in seconds. She didn't feel it. Adrenaline had its own weather. The mews opened into a wider alley lined with dumpsters and fire escapes. A figure moved at the far end—tall, fast, wearing a dark hoodie that swallowed his silhouette. He glanced back and saw her. For a moment, they both froze, two animals in the same kill zone. Then he ran. Quinn ran after him, her boots slapping wet stone, her breath a white plume in the sodium glow. She'd been a sprinter at Hendon, still had the lungs for it, and the suspect was younger but scared. Scared people made mistakes. She'd counted on that. He cut left, past a pub with boarded windows, then through a gap in a wrought-iron gate that should have been locked. It swung open on rusted hinges. She followed, scraping her shoulder against the brick, and emerged into a wider street. The green neon sign above the bar across the road flickered: *The Raven's Nest*. She knew the place. Not by reputation—she'd never been inside—but by the file. Silas's bar, a known haunt for the kind of people who dealt in things the law couldn't touch. She'd had it under surveillance for six months, but never got a warrant. Never got close. The suspect was heading straight for it. Quinn closed the distance. Forty yards. Thirty. He fumbled at his pocket, pulled something out—small, pale, glinting in the rain. A key card? A token? He slapped it against a panel beside a black door set into the building's foundation, a door she'd never noticed before. It swung inward, and he disappeared into the dark. She hit the door two seconds later, already reaching for her Glock. The panel was dead. No handle, no lock, just a smooth metal plate with a slot that had swallowed whatever he'd used. She shoved the door. It didn't budge. "Iron," she muttered, running her fingers along the jamb. Lined with iron, the old kind, the kind that stopped—she shook the thought away. She didn't have time for Morris's ghost stories. A boot scraped on stone behind her. She spun, gun half-raised, and found a man leaning against the wall of the bar, sheltered under a canvas awning. He was young, olive-skinned, with short curly hair dark with moisture. A Saint Christopher medallion caught the green light at his throat. His left forearm was wrapped in a bandage that showed through the torn sleeve of his jacket. "You're bleeding," she said. He smiled, but it didn't reach his eyes. "You're on private property." "I'm a police officer." "I know who you are, Detective Quinn." He said it flatly, without fear. "You've been watching this place for months. Doesn't mean you're welcome." She holstered the gun—slowly, showing him she wasn't spooked—and pointed at the black door. "The man who went through there. Who is he?" "Nobody you need to find." "That's not how this works." He pushed off the wall and stepped toward her, close enough that she caught the smell of antiseptic and wet wool. "You don't understand where you are, do you? You've been chasing this man for weeks. You've got a file thick enough to choke a horse. But you don't know what he is. What any of them are." "You're going to tell me." "I'm going to show you." He reached into his pocket and pulled out a small object—a knuckle of bone, carved with symbols she couldn't read. He pressed it into her palm. It was warm, almost alive against her skin. "One use," he said. "Put it in the slot, and the door opens. But once you're in, you can't unsee what's down there. And you can't come back pretending you don't know." She stared at the bone token. The rain drummed on the awning above them. Distant sirens wailed somewhere in the city she'd spent eighteen years protecting, and she felt, for the first time in a long time, like she was standing on the edge of a very long fall. "Who are you?" she asked. "My name is Tomás Herrera. I used to work for the NHS. Now I do patchwork for people the system forgot." He gestured at the door. "The man you're chasing—he's dying. He came to me three days ago with a wound that shouldn't exist. I stitched him up, but the infection is... unusual. He's looking for a cure. There's only one place in London that might have it." "The Veil Market," Quinn said, the words leaving her mouth before she understood why she knew them. Tomás's eyes widened. "So you have been listening." She didn't answer. She was thinking about Morris—about the night he died, about the things he'd whispered in the weeks before, about shadows that moved wrong and doctors who wrote impossible charts. She'd dismissed it as grief and paranoia. But the bone token in her hand felt solid. Real. "I need to see him," she said. "You need to decide what you're willing to lose." She thought of her badge. Her eighteen years. The clean, ordered world of evidence and warrants and rules she could trust. Then she thought of Morris's face in the morgue, the look on the coroner's face when he'd closed the file she wasn't allowed to read. She turned to the door. The slot was waiting. She slid the bone token into it. The metal plate shivered, and the door swung open on a darkness that breathed, that smelled of earth and iron and old, hidden things. Behind her, Tomás said, "You don't have to do this alone." She didn't turn around. "Yes, I do." And she stepped through. The stairs descended farther than any basement should go. The air changed—warmer, denser, carrying the smell of incense and ozone and something metallic she couldn't place. The walls were brick, old London brick, but they were covered in marks: spirals, runes, symbols that seemed to shift when she wasn't looking at them directly. The stairs ended at a wide tunnel. Light glowed at the far end, amber and green, and she could hear noise—a murmur, like a crowd, but layered with sounds she couldn't identify. A bell. A cry. The scrape of metal on stone. She stepped into the Veil Market. It sprawled through what had once been an abandoned Tube station—she could see the curved ceiling, the tiled walls, the tracks long since ripped out and replaced with stalls and cages and makeshift structures. But the people... the people were not commuters. A woman with eyes like molten gold sold jars of blue fire. A man whose arms were covered in scales bartered over a cage of birds that sang in a language Quinn almost understood. Something large and hooded haggled over a stack of bones that still had flesh attached. And at the far end, pushing through the crowd, she saw the dark hoodie of the man she'd been chasing. He was limping. Holding his side. Bleeding through the bandage Tomás had wrapped. She moved after him, weaving through the crowd, keeping her hand near her holster. The market pressed in around her—smells, sounds, the weight of eyes that followed her with too much intelligence. She was a stranger here. An intruder. And every step she took, she felt the ground shift beneath her feet, the world she'd known pulling away like a tide. At the far end, the suspect ducked into a tent made of black fabric, and Quinn paused at the entrance, her heart hammering against her ribs. She didn't know what was inside. She didn't know the rules of this place. The bone token was gone, consumed by the door. She was alone, without backup, without even a radio that worked down here. But she was already here. Already changed. Already chasing a truth she'd spent three years pretending didn't exist. She pushed the tent flap aside and stepped into the dark.
created_at"2026-07-07T20:51:16.063Z" 7/7/2026, 8:51:16 PM
model"aion-labs/aion-3.0-mini-20260707"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency878
moderation_latency(null)
generation_time56301
tokens_prompt914
tokens_completion3206
native_tokens_prompt826
native_tokens_completion2791
native_tokens_completion_images(null)
native_tokens_reasoning1041
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)
usage0.00440396
router(null)
provider_responses
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endpoint_id"0ad7ab68-a351-4a96-b2ef-fa8fe13adae3"
id"15cd4aa0732544529d86eadf24330e95"
is_byokfalse
latency876
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)
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api_type"completions"
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upstream_id"15cd4aa0732544529d86eadf24330e95"
total_cost0.00440396
cache_discount0.00008164
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
totalTags10
adverbTagCount0
adverbTags(empty)
dialogueSentences23
tagDensity0.435
leniency0.87
rawRatio0
effectiveRatio0
93.25% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1481
totalAiIsmAdverbs2
found
0
adverb"slowly"
count1
1
adverb"very"
count1
highlights
0"slowly"
1"very"
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)
86.50% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1481
totalAiIsms4
found
0
word"flickered"
count1
1
word"glinting"
count1
2
word"almost alive"
count1
3
word"weight"
count1
highlights
0"flickered"
1"glinting"
2"almost alive"
3"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 widened"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences119
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences119
filterMatches(empty)
hedgeMatches
0"seemed 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
maxSentenceWordsSeen43
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords3
totalWords1466
ratio0.002
matches
0"The Raven's Nest"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions13
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions25
wordCount1243
uniqueNames14
maxNameDensity0.56
worstName"Quinn"
maxWindowNameDensity1
worstWindowName"Quinn"
discoveredNames
Quinn7
Ford1
Morris4
Hendon1
Raven1
Glock1
Lined1
Saint1
Christopher1
Tomás3
London1
Veil1
Market1
Tube1
persons
0"Quinn"
1"Ford"
2"Morris"
3"Raven"
4"Saint"
5"Christopher"
6"Tomás"
7"Market"
places
0"London"
1"Veil"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences77
glossingSentenceCount1
matches
0"symbols that seemed to shift when she wasn't looking at them directly"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1466
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences132
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs50
mean29.32
std20.83
cv0.71
sampleLengths
059
160
240
348
43
545
656
747
87
955
1041
1131
1266
134
1412
154
1624
1723
185
195
2058
215
2239
2332
2449
255
2668
2717
288
2949
307
319
3246
335
3435
3511
367
374
3853
3942
406
4142
4249
4320
4413
4561
4626
4736
4818
4911
90.52% Passive voice overuse
Target: ≤2% passive sentences
passiveCount5
totalSentences119
matches
0"been locked"
1"was wrapped"
2"were covered"
3"were covered"
4"was gone"
23.79% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount6
totalVerbs227
matches
0"was heading"
1"was standing"
2"was thinking"
3"was waiting"
4"wasn't looking"
5"was limping"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount15
semicolonCount0
flaggedSentences12
totalSentences132
ratio0.091
matches
0"The suspect had been careful—too careful—for three weeks."
1"A figure moved at the far end—tall, fast, wearing a dark hoodie that swallowed his silhouette."
2"Not by reputation—she'd never been inside—but by the file."
3"He fumbled at his pocket, pulled something out—small, pale, glinting in the rain."
4"Lined with iron, the old kind, the kind that stopped—she shook the thought away."
5"She holstered the gun—slowly, showing him she wasn't spooked—and pointed at the black door."
6"\"I'm going to show you.\" He reached into his pocket and pulled out a small object—a knuckle of bone, carved with symbols she couldn't read."
7"She was thinking about Morris—about the night he died, about the things he'd whispered in the weeks before, about shadows that moved wrong and doctors who wrote impossible charts."
8"The air changed—warmer, denser, carrying the smell of incense and ozone and something metallic she couldn't place."
9"Light glowed at the far end, amber and green, and she could hear noise—a murmur, like a crowd, but layered with sounds she couldn't identify."
10"It sprawled through what had once been an abandoned Tube station—she could see the curved ceiling, the tiled walls, the tracks long since ripped out and replaced with stalls and cages and makeshift structures."
11"The market pressed in around her—smells, sounds, the weight of eyes that followed her with too much intelligence."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1260
adjectiveStacks0
stackExamples(empty)
adverbCount29
adverbRatio0.023015873015873017
lyAdverbCount5
lyAdverbRatio0.003968253968253968
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
mean11.11
std8.57
cv0.772
sampleLengths
022
131
23
33
48
518
66
718
810
918
1013
114
125
1313
1416
156
1613
173
1818
1919
204
214
2222
236
2414
2514
264
279
2818
2913
303
317
324
332
341
3513
363
372
3821
399
4012
414
4218
434
443
459
4614
478
487
4920
46.21% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats14
diversityRatio0.3409090909090909
totalSentences132
uniqueOpeners45
93.46% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences107
matches
0"Then he ran."
1"Then she thought of Morris's"
2"Already chasing a truth she'd"
ratio0.028
29.35% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount51
totalSentences107
matches
0"She had him."
1"She knew it."
2"He'd used burner phones, changed"
3"He'd called his sister from"
4"She was out of the"
5"She didn't feel it."
6"He glanced back and saw"
7"She'd been a sprinter at"
8"She'd counted on that."
9"He cut left, past a"
10"It swung open on rusted"
11"She followed, scraping her shoulder"
12"She knew the place."
13"She'd had it under surveillance"
14"He fumbled at his pocket,"
15"He slapped it against a"
16"It swung inward, and he"
17"She hit the door two"
18"She shoved the door."
19"It didn't budge."
ratio0.477
62.80% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount85
totalSentences107
matches
0"Rain slashed across the windshield"
1"The street was a narrow"
2"She had him."
3"She knew it."
4"The suspect had been careful—too"
5"He'd used burner phones, changed"
6"He'd called his sister from"
7"She was out of the"
8"The rain hit her like"
9"She didn't feel it."
10"Adrenaline had its own weather."
11"The mews opened into a"
12"A figure moved at the"
13"He glanced back and saw"
14"Quinn ran after him, her"
15"She'd been a sprinter at"
16"She'd counted on that."
17"He cut left, past a"
18"It swung open on rusted"
19"She followed, scraping her shoulder"
ratio0.794
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences107
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences50
technicalSentenceCount3
matches
0"A figure moved at the far end—tall, fast, wearing a dark hoodie that swallowed his silhouette."
1"He cut left, past a pub with boarded windows, then through a gap in a wrought-iron gate that should have been locked."
2"She was thinking about Morris—about the night he died, about the things he'd whispered in the weeks before, about shadows that moved wrong and doctors who wrote…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags10
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags8
fancyCount1
fancyTags
0"she muttered (mutter)"
dialogueSentences23
tagDensity0.348
leniency0.696
rawRatio0.125
effectiveRatio0.087
84.1957%