Run: 2026-05-20-01KS25X9WHBPGQYDS3V8F8KT4B

Run Details

Duration:
11.9s
Cost:
$0.017222
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="4412" name="Aurora Carter" aliases="Rory, Laila, Aurora, Carter, Malphora" pronouns="she/her" species="Human" storyRole="Protagonist"> <eyeColor>bright blue</eyeColor> <hair>straight shoulder-length black</hair> <height>5'6"</height> <age>25</age> <scar>small crescent-shaped scar on her left wrist from a childhood accident</scar> <description>Aurora, referred to by her friends as Rory, is cool-headed, intelligent, and known for quick out-of-the-box thinking.</description> <backstory>Born in Cardiff to an Irish barrister father (Brendan Carter) and Welsh teacher mother (Jennifer Carter née Ellis), Rory reluctantly pursued Pre-Law at Cardiff University. She fled to London at the behest of her childhood friend Eva after leaving an abusive ex named Evan. By day, Rory works part-time as a delivery person for Yu-Fei Cheung's Golden Empress restaurant. She lives in a flat above Silas' bar.</backstory> </character> <location id="861" name="The Fae Grove" aliases="Isolde's grove, Richmond grove, the Grove" realm="Earth (Fae-touched)"> <parkLocation>Richmond Park</parkLocation> <standingStones>ancient oak standing stones mark the boundary</standingStones> <timeBehavior>time moves differently — an hour inside can be minutes or days outside</timeBehavior> <flora>wildflowers bloom year-round</flora> <description>A hidden clearing that exists in a pocket between Earth and the Fae realm.</description> </location> <item id="2001" name="Heartstone Pendant" aliases="the pendant, Heartstone" type="Artifact" origin="Dymas"> <gemstoneColor>deep crimson</gemstoneColor> <chainMaterial>silver chain</chainMaterial> <size>roughly the size of a thumbnail</size> <behavior>pulses faintly with warmth when near a Hel portal</behavior> <glow>faint inner glow</glow> <description>Given to Aurora by an unknown benefactor.</description> </item> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the horror genre. A character is alone in a strange, isolated place at night. They came here for a reason, but something feels off from the moment they arrive. The wrongness builds slowly — sounds that shouldn't be there, things that move at the edge of vision, a growing certainty that they are not alone. Build tension through restraint, not through gore. Use the codex entries above as your world reference for the character and setting. Only include the prose of the scene without any markdown or commentary. </instructions>

Model response

AI
The iron gates of Richmond Park had long since locked for the night, but the gap in the boundary wall remained where the mortar had crumbled to dust. Aurora squeezed through the fissure, her jacket snagging on a prickle of dead ivy. She ignored the scrape against her ribs and adjusted the strap of her bag. Under the canopy of ancient oaks, London’s distant orange glow smothered to a bruised purple. The hum of the A3 corridor faded, swallowed by a heavy, suffocating silence. She pressed a thumb against the silver chain beneath her collar. The Heartstone Pendant rested against her collarbone, its thumbnail-sized crimson surface throbbing with an irregular, feverish heat. It felt like a trapped pulse. The warmth seeped through her shirt, a tiny brand marking the skin of her chest. She needed answers about the sender. The cryptic note left on her doorknob had pointed here, to this specific coordinate in the sprawling parkland, deep past the manicured paths where the tourists wandered by day. Her boots sank into damp loam. Dew soaked through the canvas of her high-tops, freezing her toes. The air changed. One step, it smelled of rotting mulch and wet dog. The next, a cloying sweetness flooded her nostrils—clover, crushed mint, and the sharp, metallic tang of ozone. The temperature plummeted. Her breath plumed in the beam of her torch, a thick white ghost that hung stagnant in the frozen air. Aurora stopped. The forest had gone dead silent. No rustle of nesting pheasants, no click of dry twigs, no wind. She swung the torch beam across the trunks. The gnarled oaks looked less like trees and more like frozen, reachy limbs clawing out of the earth. "Is someone there?" Her voice sounded flat, stripped of its resonance by the dense fog rising from the grass. No echo returned. She kept moving, guided by the heat of the pendant. It burnedhotter now, almost scalding against her collarbone. A shadow slithered across the periphery of her vision. Aurora whipped the torch toward a massive hornbeam. Nothing. Just grey bark and peeling lichen. She took a breath, her heart hammering a frantic rhythm against her ribs. "Just a deer," she muttered, her fingers tightening around the cold metal of her torch. "Just the red deer." But the deer of Richmond Park didn't move like that. This shadow had detached itself from one trunk and slid into another, fluid and silent as spilled ink, defying the angle of the moonlight. She pressed on, her stride slipping into a hurried march. The trees began to thin, giving way to a wide, circular clearing. Aurora stopped at the boundary. Four monolithic pillars of dark, petrified oak stood sentinel around the perimeter. They weren't carved, but nature had grown them too straight, too angular, to be accidental. Within the circle of these standing stones, the summer wildflowers bloomed in rampant, impossible defiance of the November frost. Bluebells, campion, and pale anemones choked the ground, their petals glistening with a grease-like dew. In the center of the clearing, the air shimmered like the tarmac of a highway in July. She took a step forward, crossing the threshold between two of the petrified pillars. A sharp pop echoed in her ears, the sensation of pressure changing rapidly, like a plane descending too fast. The distant rumble of London vanished completely. Even the wind through the outer trees died. She looked back. The path she had just walked was gone. In its place, the trees pressed close, a solid wall of black timber that hadn't been there seconds ago. Her wrist throbbed. She looked down at the crescent-shaped scar on her left wrist, pale and slick in the torchlight. The skin around it felt tight, itching with an unnatural prickle. A soft rustling sound came from the wildflowers near her feet. She shone the torch down. The bluebells were swaying. Not all of them—just a single line of flowers, bending one by one as if an invisible foot were stepping lightly through the bed. The path of bent stems headed straight toward her. Aurora bolted backward. Her heel caught on a thick root, and she hit the dirt hard, dropping the torch. It rolled into a patch of wild garlic, its beam shining sideways across the clearing, illuminating the bases of the standing stones. In the sideways light, she saw them. Dozens of tiny, pale shapes clustered on the bark of the petrified oaks. At first glance, they looked like large, pale moths. But moth wings didn't twitch with that jointed, skeletal precision. They had too many limbs. They clung to the bark, their bodies translucent, revealing wet, gray organs pulsing inside glass-thin carapaces. None of them had eyes. Just smooth, pearlescent plates where faces should be, tilting in unison toward her. They began to click. It was a dry, rhythmic sound, like dry fingernails tapping on a hollow gourd. *Click. Click-click.* Aurora scrambled to her feet, leaving the torch on the damp ground. The light from the fallen cylinder cast long, distorting shadows across the clearing. The heat from the Heartstone Pendant grew agonizing. It burned through her shirt, the smell of singed cotton drifting up to her nose. She reached under her collar, her fingers screaming as she grabbed the silver chain, but she couldn't pull it off. The metal seemed to have fused to her skin, dragging the flesh with it when she tugged. "Stop," she whispered, her voice cracking. The clicking stopped instantly. The silence that followed was heavier than before. From the center of the clearing, where the air shimmered, a figure began to resolve. It didn't step out of the darkness; the darkness simply unfolded to reveal it. It was tall, impossibly thin, its proportions stretched like an image reflected in a warped mirror. It wore a coat of deep, midnight wool that didn't catch the light. Where its head should have been, there was only a shifting density of shadow, a vacuum that seemed to draw the very air out of Aurora's lungs. The creature didn't move toward her, yet the distance between them seemed to shrink. The wildflowers beneath its feet didn't bend; they blackened and curled into ash, leaving a trail of soot on the vibrant green. Aurora tried to take a step back, but her legs felt like lead, rooted to the soil of the grove. The air grew thick as syrup, smelling of ancient dust and copper. A hand emerged from the creature's sleeve. The fingers were long, tipped with clean, square nails, but the skin was the color of curdled milk. It gestured toward her chest. The pendant flared, a brilliant, blinding crimson light bursting through the fabric of her jacket. It didn't just warm her now; it tore at her, pulling her forward toward the center of the circle by the chain. The links strained against her neck, choking her, dragging her boots through the crushed bluebells. She clawed at her throat, her nails digging into her own flesh as she tried to break the silver links. The creature's head tilted. From the depths of the hood, a sound emerged. It wasn't a voice. It was the sound of a key turning in a rusty lock, amplified and echoing inside her own skull. "The debt is recorded, Aurora." The words didn't come through her ears; they vibrated in her teeth, sharp and metallic. The pale things on the trees began to flutter their glass wings, a dry, papery storm that filled the clearing. They detached from the bark, drifting down like heavy snow, their eyeless heads all pointed toward her face. She tripped, falling to her knees in the ash of the ruined flowers. The creature was right in front of her now. The hem of its coat brushed against her knees, freezing the fabric instantly. It reached down, the milk-white hand hovering inches from the burning red stone at her throat.
created_at"2026-05-20T07:51:54.518Z" 5/20/2026, 7:51:54 AM
model"google/gemini-3.5-flash-20260519"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1102
moderation_latency(null)
generation_time11846
tokens_prompt1038
tokens_completion2031
native_tokens_prompt963
native_tokens_completion1753
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"standard"
usage0.0172215
router(null)
provider_responses
0
endpoint_id"bd50061c-e1d8-469e-96b1-d322e77378f8"
id"GmgNauD4J9fX_uMPuaDRYQ"
is_byokfalse
latency1102
model_permaslug"google/gemini-3.5-flash-20260519"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.15.0; linux; x64))"
http_referer(null)
request_id"req-1779263514-qseE6NTqGAvC6AtrmyWJ"
session_id(null)
api_type"completions"
id"gen-1779263514-IiSoejzJY7DdKvp3oXfy"
upstream_id"GmgNauD4J9fX_uMPuaDRYQ"
total_cost0.0172215
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags2
adverbTagCount0
adverbTags(empty)
dialogueSentences5
tagDensity0.4
leniency0.8
rawRatio0
effectiveRatio0
88.68% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1325
totalAiIsmAdverbs3
found
0
adverb"completely"
count1
1
adverb"lightly"
count1
2
adverb"very"
count1
highlights
0"completely"
1"lightly"
2"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)
35.85% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1325
totalAiIsms17
found
0
word"silence"
count2
1
word"pulse"
count1
2
word"warmth"
count1
3
word"resonance"
count1
4
word"echo"
count1
5
word"sentinel"
count1
6
word"glistening"
count1
7
word"shimmered"
count2
8
word"echoed"
count1
9
word"throbbed"
count1
10
word"rhythmic"
count1
11
word"resolve"
count1
12
word"depths"
count1
13
word"echoing"
count1
14
word"vibrated"
count1
highlights
0"silence"
1"pulse"
2"warmth"
3"resonance"
4"echo"
5"sentinel"
6"glistening"
7"shimmered"
8"echoed"
9"throbbed"
10"rhythmic"
11"resolve"
12"depths"
13"echoing"
14"vibrated"
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
narrationSentences109
matches(empty)
24.90% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount9
narrationSentences109
filterMatches(empty)
hedgeMatches
0"began to"
1"seemed to"
2"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences112
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen29
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords2
totalWords1323
ratio0.002
matches
0"Click. Click-click."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions4
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions20
wordCount1307
uniqueNames8
maxNameDensity0.61
worstName"Aurora"
maxWindowNameDensity1.5
worstWindowName"Aurora"
discoveredNames
Richmond2
Park2
London2
Heartstone2
Pendant2
November1
July1
Aurora8
persons
0"Pendant"
1"Aurora"
places
0"Richmond"
1"Park"
2"London"
3"Heartstone"
4"July"
globalScore1
windowScore1
36.36% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences88
glossingSentenceCount4
matches
0"felt like a trapped pulse"
1"looked like large, pale moths"
2"vacuum that seemed to draw the very air out of Aurora's lungs"
3"felt like lead, rooted to the soil of t"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1323
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences112
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs52
mean25.44
std16.64
cv0.654
sampleLengths
056
128
249
335
417
53
650
720
826
93
1019
1118
129
1328
1419
1534
1622
175
1861
1917
2014
2134
2230
2331
2411
2542
2641
277
2853
2918
304
3114
322
3325
3460
356
364
378
3829
3956
4036
4132
4225
435
4452
4520
4636
475
4815
4938
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences109
matches
0"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs212
matches
0"were swaying"
1"were stepping"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount2
semicolonCount4
flaggedSentences6
totalSentences112
ratio0.054
matches
0"The next, a cloying sweetness flooded her nostrils—clover, crushed mint, and the sharp, metallic tang of ozone."
1"Not all of them—just a single line of flowers, bending one by one as if an invisible foot were stepping lightly through the bed."
2"It didn't step out of the darkness; the darkness simply unfolded to reveal it."
3"The wildflowers beneath its feet didn't bend; they blackened and curled into ash, leaving a trail of soot on the vibrant green."
4"It didn't just warm her now; it tore at her, pulling her forward toward the center of the circle by the chain."
5"The words didn't come through her ears; they vibrated in her teeth, sharp and metallic."
88.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1315
adjectiveStacks2
stackExamples
0"translucent, revealing wet, gray organs"
1"inside glass-thin carapaces."
adverbCount36
adverbRatio0.02737642585551331
lyAdverbCount9
lyAdverbRatio0.006844106463878327
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences112
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences112
mean11.81
std6.33
cv0.536
sampleLengths
028
114
214
315
413
511
617
76
815
96
1029
116
1211
133
1410
1517
163
1720
182
196
2012
218
2218
233
2416
253
2610
278
289
298
301
316
3213
3315
344
3510
3624
3710
3812
395
4012
4115
4219
4315
4417
4514
4619
477
488
493
38.39% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats13
diversityRatio0.25892857142857145
totalSentences112
uniqueOpeners29
95.24% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences105
matches
0"Just grey bark and peeling"
1"Even the wind through the"
2"Just smooth, pearlescent plates where"
ratio0.029
71.43% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount39
totalSentences105
matches
0"She ignored the scrape against"
1"She pressed a thumb against"
2"It felt like a trapped"
3"She needed answers about the"
4"Her boots sank into damp"
5"Her breath plumed in the"
6"She swung the torch beam"
7"Her voice sounded flat, stripped"
8"She kept moving, guided by"
9"It burnedhotter now, almost scalding"
10"She took a breath, her"
11"she muttered, her fingers tightening"
12"She pressed on, her stride"
13"They weren't carved, but nature"
14"She took a step forward,"
15"She looked back."
16"Her wrist throbbed."
17"She looked down at the"
18"She shone the torch down."
19"Her heel caught on a"
ratio0.371
50.48% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount86
totalSentences105
matches
0"The iron gates of Richmond"
1"Aurora squeezed through the fissure,"
2"She ignored the scrape against"
3"The hum of the A3"
4"She pressed a thumb against"
5"The Heartstone Pendant rested against"
6"It felt like a trapped"
7"The warmth seeped through her"
8"She needed answers about the"
9"The cryptic note left on"
10"Her boots sank into damp"
11"Dew soaked through the canvas"
12"The air changed."
13"The next, a cloying sweetness"
14"The temperature plummeted."
15"Her breath plumed in the"
16"The forest had gone dead"
17"She swung the torch beam"
18"The gnarled oaks looked less"
19"Her voice sounded flat, stripped"
ratio0.819
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences105
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences67
technicalSentenceCount4
matches
0"Her breath plumed in the beam of her torch, a thick white ghost that hung stagnant in the frozen air."
1"Not all of them—just a single line of flowers, bending one by one as if an invisible foot were stepping lightly through the bed."
2"The links strained against her neck, choking her, dragging her boots through the crushed bluebells."
3"The pale things on the trees began to flutter their glass wings, a dry, papery storm that filled the clearing."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount2
matches
0"she muttered, her fingers tightening around the cold metal of her torch"
1"she whispered, her voice cracking"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount2
fancyTags
0"she muttered (mutter)"
1"she whispered (whisper)"
dialogueSentences5
tagDensity0.4
leniency0.8
rawRatio1
effectiveRatio0.8
74.3110%