Run: 2026-03-11-01KKFG8D20VK3K2TCWZWW42RH2

Run Details

Duration:
14.7s
Cost:
$0.000000
Provider:
Stealth

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
The rain fell in cold, needling sheets, turning the Soho street into a river of fractured neon. Detective Harlow Quinn tasted wet pavement and exhaust on her tongue, the rhythmic slap of her boots on asphalt the only sound in her head besides the hammer of her own pulse. Her target, a wiry silhouette in a dark hoodie, moved with a desperate, fluid grace three blocks ahead, weaving through the late-night crowd with an ease that set her teeth on edge. He wasn’t just running; he was navigating. He knew these streets. Quinn’s breath burned in her lungs, a controlled burn from eighteen years of service, but her body was reminding her of forty-one years of life. The worn leather strap of her watch bit into her wrist, a constant, grounding pressure. Four minutes since she’d spotted him outside the Raven’s Nest, that green neon sign reflecting in his eyes as he’d slipped something into his pocket and bolted. A buy. A hand-off. She’d been watching the bar for weeks, a nexus point in a web of petty supernatural crime she couldn’t quite untangle. This man, this Tomás Herrera, was a thread. And Harlow Quinn was a woman who pulled threads until the whole tapestry unraveled. He cut left down a narrow alley, a slash of deeper darkness between two pubs. Quinn didn’t hesitate, her hand resting on the cool weight of her sidearm holstered beneath her rain-soaked jacket. The alley stank of stale beer and rotting bins. A cat hissed and fled. Herrera was twenty yards ahead, scrambling over a chain-link fence topped with brittle spikes. He moved too fast. One moment his hands were finding purchase, the next he was over, landing with a soft thud on the other side. Quinn reached the fence. Her fingers, numb with cold, found the wet metal. She hauled herself up, the spikes snagging her jacket, the muscles in her arms and shoulders screaming in protest. She swung a leg over, dropping into a crouch on the other side, her boots splashing in a deep puddle. The alley deposited them onto a less-traveled side street, slick and glistening under a single, flickering gaslight lamp that seemed anachronistic. Herrera was already halfway down it, heading for a rusted service door set into the brickwork of a building that looked abandoned. A faded sign, barely legible, read “Camden & Islington Railway – Access Shaft 7.” He fumbled with the door, not with a key, but with a small, pale object she couldn’t quite make out. He pressed it against a spot near the lock. There was a soft, grinding click, like stone on stone, and the heavy door swung inward on silent, well-oiled hinges. Impossible. That door looked like it hadn’t opened in decades. Herrera slipped inside, pulling the door shut behind him. The click echoed in the sudden quiet. Quinn reached the door. She put her ear to the cold metal. Silence. No footsteps retreating, no sound of life. Just the distant drum of rain and the hum of the city. She tried the handle. It didn’t budge. Locked. She scanned the area around the lock—no keyhole, no keypad, just a smooth, worn plate where Herrera had pressed the object. Her mind raced. A fob? A specialized magnet? None of it fit the grimy, archaic look of the door. She stepped back, assessing. This was a dead end. Literally. Her radio, clipped inside her jacket, crackled with the mundane chatter of the night shift. *Unit 4, disturbance on Charing Cross Road…* She ignored it. This was off-book. This was instinct. Her gaze fell to the pavement near the door’s base. There, half-hidden in the grime, was the object Herrera had dropped in his haste. It wasn’t a fob or a key. It was a bone. A small, intricately carved bone, roughly the size of a silver coin, etched with symbols that made her eyes water if she stared too long. A talisman. The kind of thing that belonged in the whispered rumors, the cases her superiors quietly buried, the case that had taken DS Morris three years ago. The memory surfaced, unbidden and sharp: Morris’s face, pale under the harsh lights of the morgue, not a mark on him, but his eyes wide with a terror that had no earthly source. The official report said aneurysm. Quinn had known better. She still knew better. She picked up the bone token. It was warm, unnaturally so, and seemed to thrum against her skin. A wrongness seeped from it, a static charge that made the fine hairs on her arms stand up. This was the line. On one side was the familiar, grimy world of London crime—drug deals, theft, violence she could understand and catalogue. On the other side was… this. The unexplained. The territory where Morris had vanished. The Veil Market. The name surfaced from hushed conversations in dark corners of the Raven’s Nest, from cryptic notes in files that weren’t supposed to exist. A supernatural black market that moved like a phantom, selling horrors and miracles to those who knew the price. Entry required a bone token. Quinn stood in the rain, the bone in her palm, the locked door before her. The tactical part of her brain screamed caution. Unfamiliar territory. Unknown rules. No backup. A derelict railway shaft. But another part, the part that had stared at Morris’s empty desk for a year, the part that saw the pattern in the unnatural deaths and the strange goods appearing in evidence lockers only to vanish, that part leaned forward. Herrera was inside. The thread was right there. She tried the door again, frustration and anger a hot coil in her gut. It remained obstinately shut. She held the bone token up, studying the alien symbols by the flickering light. Logic failed. A desperate, irrational idea formed. She pressed the flat of the bone against the same spot Herrera had. The grinding sound returned, deeper this time, vibrating through the door and up her arm. The portal swung open again, revealing not a shaft of stairs, but a descending tunnel. The air that breathed out was different—cool and dry, smelling of dust, ozone, and something else, something sweet and metallic, like old blood and burnt sugar. Light, a pale, sourceless luminescence, glowed from within. From below, the faint sound of a murmur rose, not a crowd, but a multitude of whispers, layered and echoing. The Veil Market. Quinn’s breath hitched. She looked back at the wet, normal street behind her, at the world of concrete and rain and predictable sin. Then she looked into the glowing maw of the tunnel. She thought of Morris’s eyes. She thought of the pattern, the web, the clues that always stopped at the edge of a shadow she couldn’t penetrate. She slipped the bone token into her pocket, its warmth a malignant secret against her thigh. She drew her sidearm, the familiar weight a cold comfort in her hand. Her watch face glowed faintly: 2:17 AM. She was crossing a threshold, and she knew, with a certainty that chilled her more than the rain, that there was no going back the same way she came in. Taking one last breath of the London air, she stepped through the door, pulling it shut behind her. The sound of the rain cut off as if severed, replaced by the soft, insistent whisper of the crowd below. The hunt was no longer on the streets. It was in the dark. And Detective Harlow Quinn, for all her military precision and decorated service, was the one now prey to her own obsession, descending into a world where the only rules were the ones she was about to break.
created_at"2026-03-11T22:28:40.654Z" 3/11/2026, 10:28:40 PM
model"openrouter/healer-alpha"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency523
moderation_latency(null)
generation_time14580
tokens_prompt914
tokens_completion2210
native_tokens_prompt827
native_tokens_completion1889
native_tokens_completion_images(null)
native_tokens_reasoning322
native_tokens_cached330
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0
router(null)
provider_responses(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773268120-0V8MkyPF1kLwwu9Eg2YB"
upstream_id"gen-1773268120-0V8MkyPF1kLwwu9Eg2YB"
total_cost0
cache_discount(null)
upstream_inference_cost0
provider_name"Stealth"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1289
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)
14.66% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1289
totalAiIsms22
found
0
word"fractured"
count1
1
word"rhythmic"
count1
2
word"pulse"
count1
3
word"navigating"
count1
4
word"tapestry"
count1
5
word"weight"
count2
6
word"glistening"
count1
7
word"echoed"
count1
8
word"silence"
count1
9
word"footsteps"
count1
10
word"scanned"
count1
11
word"raced"
count1
12
word"etched"
count1
13
word"familiar"
count2
14
word"echoing"
count1
15
word"predictable"
count1
16
word"maw"
count1
17
word"warmth"
count1
18
word"chilled"
count1
19
word"whisper"
count1
highlights
0"fractured"
1"rhythmic"
2"pulse"
3"navigating"
4"tapestry"
5"weight"
6"glistening"
7"echoed"
8"silence"
9"footsteps"
10"scanned"
11"raced"
12"etched"
13"familiar"
14"echoing"
15"predictable"
16"maw"
17"warmth"
18"chilled"
19"whisper"
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
narrationSentences113
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount1
narrationSentences113
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)
analyzedSentences113
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen40
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords7
totalWords1287
ratio0.005
matches
0"Unit 4, disturbance on Charing Cross Road…"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions0
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions42
wordCount1279
uniqueNames14
maxNameDensity0.78
worstName"Quinn"
maxWindowNameDensity1.5
worstWindowName"Quinn"
discoveredNames
Soho1
Harlow3
Quinn10
Raven2
Nest2
Tomás1
Herrera8
Charing1
Cross1
Morris5
London2
Veil2
Market2
Detective2
persons
0"Harlow"
1"Quinn"
2"Raven"
3"Tomás"
4"Herrera"
5"Morris"
places
0"Soho"
1"Charing"
2"Cross"
3"London"
globalScore1
windowScore1
5.07% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences69
glossingSentenceCount4
matches
0"quite untangle"
1"seemed anachronistic"
2"quite make out"
3"looked like it hadn’t opened in decades"
0.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches4
per1kWords3.108
wordCount1287
matches
0"not with a key, but with a small, pale object she couldn’t quite make out"
1"not a mark on him, but his eyes wide with a terror"
2"not a shaft of stairs, but a descending tunnel"
3"not a crowd, but a multitude of whispers, layered"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences113
matches
0"vanish, that part"
58.97% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs20
mean64.35
std22.93
cv0.356
sampleLengths
092
1114
261
377
457
559
616
780
841
988
1046
1173
1250
1381
1452
1564
1623
1759
1866
1988
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences113
matches(empty)
13.78% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs179
matches
0"was navigating"
1"wasn’t just running"
2"was reminding"
3"were finding"
4"was crossing"
41.72% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount3
semicolonCount1
flaggedSentences4
totalSentences113
ratio0.035
matches
0"He wasn’t just running; he was navigating."
1"She scanned the area around the lock—no keyhole, no keypad, just a smooth, worn plate where Herrera had pressed the object."
2"On one side was the familiar, grimy world of London crime—drug deals, theft, violence she could understand and catalogue."
3"The air that breathed out was different—cool and dry, smelling of dust, ozone, and something else, something sweet and metallic, like old blood and burnt sugar."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1291
adjectiveStacks0
stackExamples(empty)
adverbCount36
adverbRatio0.027885360185902403
lyAdverbCount12
lyAdverbRatio0.009295120061967466
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences113
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences113
mean11.39
std8.95
cv0.786
sampleLengths
017
132
232
37
44
525
615
727
82
92
1021
118
1214
1315
1418
159
165
1714
184
1921
204
219
2219
2320
2421
2522
2614
2720
289
2920
301
319
329
337
344
358
361
377
3812
394
403
411
4221
433
442
453
4611
474
485
491
31.42% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats21
diversityRatio0.2920353982300885
totalSentences113
uniqueOpeners33
67.34% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences99
matches
0"Just the distant drum of"
1"Then she looked into the"
ratio0.02
74.55% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount36
totalSentences99
matches
0"Her target, a wiry silhouette"
1"He wasn’t just running; he"
2"He knew these streets."
3"She’d been watching the bar"
4"He cut left down a"
5"He moved too fast."
6"Her fingers, numb with cold,"
7"She hauled herself up, the"
8"She swung a leg over,"
9"He fumbled with the door,"
10"He pressed it against a"
11"She put her ear to"
12"She tried the handle."
13"It didn’t budge."
14"She scanned the area around"
15"Her mind raced."
16"She stepped back, assessing."
17"Her radio, clipped inside her"
18"Her gaze fell to the"
19"It wasn’t a fob or"
ratio0.364
30.71% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount85
totalSentences99
matches
0"The rain fell in cold,"
1"Detective Harlow Quinn tasted wet"
2"Her target, a wiry silhouette"
3"He wasn’t just running; he"
4"He knew these streets."
5"Quinn’s breath burned in her"
6"The worn leather strap of"
7"She’d been watching the bar"
8"This man, this Tomás Herrera,"
9"He cut left down a"
10"Quinn didn’t hesitate, her hand"
11"The alley stank of stale"
12"A cat hissed and fled."
13"Herrera was twenty yards ahead,"
14"He moved too fast."
15"Quinn reached the fence."
16"Her fingers, numb with cold,"
17"She hauled herself up, the"
18"She swung a leg over,"
19"The alley deposited them onto"
ratio0.859
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences99
matches(empty)
ratio0
30.81% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences51
technicalSentenceCount8
matches
0"Her target, a wiry silhouette in a dark hoodie, moved with a desperate, fluid grace three blocks ahead, weaving through the late-night crowd with an ease that s…"
1"The alley deposited them onto a less-traveled side street, slick and glistening under a single, flickering gaslight lamp that seemed anachronistic."
2"A small, intricately carved bone, roughly the size of a silver coin, etched with symbols that made her eyes water if she stared too long."
3"The memory surfaced, unbidden and sharp: Morris’s face, pale under the harsh lights of the morgue, not a mark on him, but his eyes wide with a terror that had n…"
4"A supernatural black market that moved like a phantom, selling horrors and miracles to those who knew the price."
5"But another part, the part that had stared at Morris’s empty desk for a year, the part that saw the pattern in the unnatural deaths and the strange goods appear…"
6"The air that breathed out was different—cool and dry, smelling of dust, ozone, and something else, something sweet and metallic, like old blood and burnt sugar."
7"She was crossing a threshold, and she knew, with a certainty that chilled her more than the rain, that there was no going back the same way she came in."
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
72.3007%