Run: 2026-11-11-01M75RJSAB8FN0NKR9HDJN70MJ

Run Details

Duration:
33.3s
Cost:
$0.019534
Provider:
Google AI Studio

Model input

System
You are an expert fiction writer. Always keep the following rules in mind: - Write in past tense and use General English spelling, grammar, and colloquialisms/slang. - Write in active voice - Always follow the "show, don't tell" principle. - Avoid adverbs and cliches and overused/commonly used phrases. Aim for fresh and original descriptions. - Convey events and story through dialogue. - Mix short, punchy sentences with long, descriptive ones. Drop fill words to add variety. - Skip "he/she said said" dialogue tags and convey people's actions or face expressions through their speech - Avoid mushy dialog and descriptions, have dialogue always continue the action, never stall or add unnecessary fluff. Vary the descriptions to not repeat yourself. - Put dialogue on its own paragraph to separate scene and action. - Reduce indicators of uncertainty like "trying" or "maybe" When writing text: - NEVER conclude the scene on your own, follow the beat instructions very closely. - NEVER end with foreshadowing. - NEVER write further than what I prompt you with. - AVOID imagining possible endings, NEVER deviate from the instructions. - STOP EARLY if the continuation contains what was required in the instructions. You do not need to fill out the full amount of words possible.
User/Human
Take into account the following glossary of characters/locations/items/lore... when writing your response: <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> Continue the story using the following instructions: <instructions> 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. </instructions>

Model response

AI
Rain battered London’s tarmac, shattering neon reflections into jagged streaks of red and amber. Harlow Quinn vaulted a toppled wheelie bin, her boots splashing through black puddles that numbed her ankles. "Herrera! Police! Stop!" Ahead, Tomás Herrera banked hard around a brick corner, his canvas medical bag slapping against his hip. He didn't look back. Dark, rain-plastered curls clung to the nape of his neck as he vaulted a low chain-link fence into a narrow Camden alleyway. Harlow squared her shoulders, pumping her arms with rigid, practiced form, and cleared the barrier without breaking stride. Her forty-one-year-old knees protested on impact against the slick cobblestones, sending a hot spike up her shins, yet she swallowed the wince. Eighteen years with the Met taught her how to run down younger men. Stamina beat panic. Every single time. Water sluiced off her closely cropped salt-and-pepper hair, stinging her brown eyes. She blinked the grit away, keeping her gaze locked on the olive-skinned former paramedic. She had clocked him leaving that green-lit Soho dive twenty minutes ago, tailing him north on the Tube until he bolted at Chalk Farm. Tomás hit a dead end—a towering wall of corrugated iron blocking off a condemned Victorian Underground entrance. Rust bled down the metal in orange ribbons. Harlow dropped into a tactical stance ten yards back, unclipping the baton at her belt. Her chest heaved, sucking in damp, exhaust-heavy air. "Nowhere left to go, Tommy! Drop the bag and put your hands where I can see them!" Tomás spun, pressing his spine against the corrugated metal. His chest rose and fell in rapid bursts. Rain plastered his thin cotton shirt to his collarbone, outlining the circular ridge of a silver medallion beneath the fabric. He pushed wet curls off his forehead with his left arm, his sleeve riding up to expose a thick, pale scar slicing down his forearm. "Leave it alone, Detective. Go home." "I've got three dead bodies in Southwark with surgical sutures that don't exist in any medical textbook, and your prints on a discarded saline drip at the scene. Turn around." "I didn't kill anyone. I patch people up. You check my NHS record, you know that." "Your NHS record says they stripped your license for pumping unapproved garbage into off-the-books patients! Hands on the wall, Tomás. Don't make me take you down in the filth." Tomás shook his head, warm brown eyes wide, darting toward a seam in the rusted iron behind him. His fingers fumbled inside his jacket pocket. "You come through here, your badge means nothing. Worse than nothing. Remember what happened to DS Morris?" Harlow’s sharp jaw locked. A muscle ticked beneath her damp cheek. Three years of cold files, redacted coroner reports, and waking up to the sound of her partner's final, distorted radio static slammed against the inside of her skull. "Keep his name out of your mouth." She lunged forward. Tomás yanked a yellowed, jagged disc from his pocket—carved bone, etched with dark grooves—and jammed it into a rusted padlock securing the iron sheets. Sparks spat. Not orange friction sparks, but violent, silent flares of bruise-purple light that smelled of singed copper and slaughterhouse floor. The rusted seam parted with a wet groan. Tomás wrenched the sheet open, slipped through the gap, and let the metal slam shut. Harlow hit the barrier a second later. She grabbed the cold iron edge. Her palm tingled, numbness shooting up to her elbow, rattling the worn leather watch strapped to her left wrist. The crystal face of the timepiece spiderwebbed with a sharp crack, the second hand freezing at 11:43. She ignored the broken glass, braced her boot against the adjoining brick wall, and pulled. The lock lay open on the ground, split down the middle, warm to the touch. She wrenched the corrugated sheet wide enough to clear her shoulders and stepped off the rain-swept street. Silence swallowed the storm. The roar of Camden’s late-night traffic vanished, cut off as cleanly as a severed wire. Stale, subterranean heat rolled up a steep flight of broken escalator stairs. The air tasted thick—myrrh, wet dog, ozone, and burnt sugar. Dim, amber lanterns hung from curved tile ceilings stained black with decades of soot, casting long, swaying shadows down into the bowels of the abandoned station. Harlow gripped her baton, knuckles pale, descending one step at a time. Her military posture remained iron-straight, chin tucked, eyes scanning the alcoves. Halfway down, a hulking figure stepped out from an old ticket booth. Seven feet tall, wrapped in a heavy oilskin duster, his face obscured by a porcelain hound mask. He blocked the narrow landing, extending an upturned palm the size of a dinner plate. "Token." The voice grated like two millstones grinding dry wheat. Harlow stopped two steps above him, keeping the high ground. She didn't reach for her warrant card. Instinct—sharpened by eighteen years of street violence—screamed that flashing Metropolitan Police tin down here meant signing her own death certificate. "Just passed through. My associate went ahead with the medical kit. Dark curls, bleeding scar on his left arm. He snatched my marker off the gate." The hound-masked bouncer tilted his head. Two dark eyeholes stared up at her. Beneath the oilskin, something shifted with the dry rattle of loose chains. "Two enter, two pay. Full moon moves the floor tomorrow. Master takes no credit on closing night." Harlow’s gaze flicked down to the wet, grime-caked steps between them. Tucked against the grooved metal riser, half-submerged in black sludge, lay a splintered shard of yellowed bone—half of what Tomás had shoved into the padlock above. She crouched without breaking eye contact, scooped the warm, greasy fragment between two fingers, and dropped it into the giant's gloved palm. "Split fare. Check the groove. Still hot." The bouncer closed his fist over the bone shard. A faint hiss escaped between his leather fingers. After three agonizing heartbeats, he stepped back into the gutted ticket booth, melting into the shadow of the shattered glass window. Harlow walked past him, boots clicking on cracked Victorian tile, until the escalator spat her out onto the edge of the old northbound platform. She froze at the yellow safety line. The subterranean cavern stretched hundred of yards into the gloom, packed wall-to-wall with makeshift stalls draped in moth-eaten velvet, butcher's tarps, and cured hides. Hundreds of figures milled across the tracks, which had been planked over with rotting railway sleepers. Glass jars filled with luminescent, thrashing eels hung from copper hooks. A woman in a tailored pinstripe suit weighed grey powder on brass scales while a buyer counted out human teeth onto a felt mat. Across the platform, a man with irises the color of molten brass argued in guttural syllables with an apothecary sorting bundles of blackened, six-fingered hands. No CCTV. No radio signal—her shoulder unit sat dead and silent against her collarbone, devoid of even static. Fifty yards into the crush, near a stall belching thick green alchemical smoke from a copper brazier, a flash of dark, curly hair bobbed between two towering men in butcher aprons. Tomás adjusted the strap of his canvas bag, looking over his shoulder toward the escalators. His gaze locked directly onto hers through the haze. Panic flared across his face before he ducked beneath a hanging tapestry of stitched crow feathers, vanishing deeper into the labyrinth of tunnels. Harlow stood on the threshold of the platform, the broken leather watch heavy and dead against her wrist. Behind her lay the stairs, the rain, the patrol cars, and laws that made sense. Ahead lay the impossible rot that had swallowed her partner whole three years ago. Her fingers tightened around the grip of her baton until the rubber groaned.
created_at"2026-11-11T16:55:41.656Z" 11/11/2026, 4:55:41 PM
model"google/gemini-4-carbon-20261110"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency5197
moderation_latency(null)
generation_time33263
tokens_prompt1104
tokens_completion2017
native_tokens_prompt1072
native_tokens_completion1739
native_tokens_completion_images0
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)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
service_tier"default"
usage0.019534
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.2; linux; x64))"
http_referer(null)
request_id"req-1794416141-sODrmSW8z6rt0BOJOypo"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1794416141-JWHzuF1ervh346Pf2Yf1"
upstream_id"DZ70aubQMoi5wbUP3ofeoAg"
provider_responses
0
endpoint_id"f0c9681d-e99b-4bcb-8031-752429da222d"
id"DZ70aubQMoi5wbUP3ofeoAg"
is_byokfalse
latency5196
model_permaslug"google/gemini-4-carbon-20261110"
provider_name"Google AI Studio"
status200
total_cost0.019534
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

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)
wordCount1297
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)
49.88% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1297
totalAiIsms13
found
0
word"pumping"
count2
1
word"etched"
count1
2
word"crystal"
count1
3
word"silence"
count1
4
word"scanning"
count1
5
word"hulking"
count1
6
word"porcelain"
count1
7
word"flicked"
count1
8
word"shattered"
count1
9
word"gloom"
count1
10
word"velvet"
count1
11
word"tapestry"
count1
highlights
0"pumping"
1"etched"
2"crystal"
3"silence"
4"scanning"
5"hulking"
6"porcelain"
7"flicked"
8"shattered"
9"gloom"
10"velvet"
11"tapestry"
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
narrationSentences79
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences79
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences91
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen31
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1289
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions1
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions33
wordCount1113
uniqueNames15
maxNameDensity0.9
worstName"Harlow"
maxWindowNameDensity2
worstWindowName"Tomás"
discoveredNames
London1
Quinn1
Tomás8
Herrera1
Camden2
Met1
Soho1
Tube1
Chalk1
Farm1
Victorian2
Underground1
Metropolitan1
Police1
Harlow10
persons
0"Quinn"
1"Tomás"
2"Herrera"
3"Camden"
4"Met"
5"Harlow"
places
0"London"
1"Soho"
2"Chalk"
3"Farm"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences71
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.776
wordCount1289
matches
0"Not orange friction sparks, but violent, silent flares of bruise-purple light"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences91
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs43
mean29.98
std20.5
cv0.684
sampleLengths
031
13
243
359
450
525
623
717
862
96
1030
1116
1229
1325
1417
1539
167
173
1845
1923
2049
2147
2219
2348
2423
2544
261
279
2837
2926
3025
3117
3237
3322
347
3538
3624
377
38100
3918
4078
4147
4213
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences79
matches
0"been planked"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs192
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount8
semicolonCount0
flaggedSentences6
totalSentences91
ratio0.066
matches
0"Tomás hit a dead end—a towering wall of corrugated iron blocking off a condemned Victorian Underground entrance."
1"Tomás yanked a yellowed, jagged disc from his pocket—carved bone, etched with dark grooves—and jammed it into a rusted padlock securing the iron sheets."
2"The air tasted thick—myrrh, wet dog, ozone, and burnt sugar."
3"Instinct—sharpened by eighteen years of street violence—screamed that flashing Metropolitan Police tin down here meant signing her own death certificate."
4"Tucked against the grooved metal riser, half-submerged in black sludge, lay a splintered shard of yellowed bone—half of what Tomás had shoved into the padlock above."
5"No radio signal—her shoulder unit sat dead and silent against her collarbone, devoid of even static."
82.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1142
adjectiveStacks3
stackExamples
0"damp, exhaust-heavy air."
1"wet, grime-caked steps"
2"thick green alchemical smoke"
adverbCount14
adverbRatio0.012259194395796848
lyAdverbCount4
lyAdverbRatio0.0035026269702276708
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences91
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences91
mean14.16
std7.35
cv0.519
sampleLengths
014
117
23
317
44
522
618
722
813
93
103
1112
1214
1324
1417
158
1615
178
1817
199
208
2120
2225
236
2430
2516
2629
2718
287
2917
304
317
3228
337
343
3524
362
3719
388
3915
407
416
4219
4317
4415
4515
4617
474
4815
4912
80.95% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats3
diversityRatio0.5054945054945055
totalSentences91
uniqueOpeners46
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences77
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount20
totalSentences77
matches
0"He didn't look back."
1"Her forty-one-year-old knees protested on"
2"She blinked the grit away,"
3"She had clocked him leaving"
4"Her chest heaved, sucking in"
5"His chest rose and fell"
6"He pushed wet curls off"
7"His fingers fumbled inside his"
8"She lunged forward."
9"She grabbed the cold iron"
10"Her palm tingled, numbness shooting"
11"She ignored the broken glass,"
12"She wrenched the corrugated sheet"
13"Her military posture remained iron-straight,"
14"He blocked the narrow landing,"
15"She didn't reach for her"
16"She crouched without breaking eye"
17"She froze at the yellow"
18"His gaze locked directly onto"
19"Her fingers tightened around the"
ratio0.26
70.39% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount60
totalSentences77
matches
0"Harlow Quinn vaulted a toppled"
1"He didn't look back."
2"Dark, rain-plastered curls clung to"
3"Harlow squared her shoulders, pumping"
4"Her forty-one-year-old knees protested on"
5"Stamina beat panic."
6"Every single time."
7"Water sluiced off her closely"
8"She blinked the grit away,"
9"She had clocked him leaving"
10"Tomás hit a dead end—a"
11"Rust bled down the metal"
12"Harlow dropped into a tactical"
13"Her chest heaved, sucking in"
14"Tomás spun, pressing his spine"
15"His chest rose and fell"
16"Rain plastered his thin cotton"
17"He pushed wet curls off"
18"Tomás shook his head, warm"
19"His fingers fumbled inside his"
ratio0.779
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences77
matches(empty)
ratio0
50.26% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences54
technicalSentenceCount7
matches
0"Harlow Quinn vaulted a toppled wheelie bin, her boots splashing through black puddles that numbed her ankles."
1"Harlow squared her shoulders, pumping her arms with rigid, practiced form, and cleared the barrier without breaking stride."
2"He pushed wet curls off his forehead with his left arm, his sleeve riding up to expose a thick, pale scar slicing down his forearm."
3"Not orange friction sparks, but violent, silent flares of bruise-purple light that smelled of singed copper and slaughterhouse floor."
4"Her palm tingled, numbness shooting up to her elbow, rattling the worn leather watch strapped to her left wrist."
5"Behind her lay the stairs, the rain, the patrol cars, and laws that made sense."
6"Ahead lay the impossible rot that had swallowed her partner whole three years ago."
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
84.4497%