Run: 2026-05-10-01KR8YB16G95YD0RGYS29WSQ6H

Run Details

Duration:
50.4s
Cost:
$0.002680
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
Richmond Park swallowed the moonlight under a thick, suffocating canopy. Aurora stepped over the gnarled roots of an ancient oak, her boots sinking into damp, moss-covered earth. She clutched the Heartstone Pendant through the thin fabric of her shirt, the deep crimson gem pressing against her sternum like a bird flapping its wings. It hummed against her skin, not with warmth, but with a rhythmic, agitated vibration. The air inside the boundary felt thick, like wading through stagnant water. Her breath hitched, turning into a plume of pale vapor that hung motionless in the air instead of dissipating. She stopped. Silence pressed against her eardrums, absolute and heavy, stripped of the distant hum of London traffic or the nightly chatter of crickets. "The stones. They look darker tonight." She flicked her torch toward the perimeter. The beam sliced through the darkness, illuminating the lichen-cracked face of a standing stone. It stood motionless, yet her shadow on the ground behind it seemed to sway, stretching toward the center of the grove like a claw reaching for her ankles. She extinguished the light, trusting her eyes to navigate the faint, bioluminescent glow creeping up the bark of the trees. A twig snapped—not behind her, but somewhere high up in the dense, twisted branches. Aurora froze. She tipped her head back, eyes scanning the canopy. Nothing moved, yet the space between the trees felt crowded. It possessed the suffocating density of a room filled with too many people who refused to speak. She reached for the silver chain around her neck, her fingers grazing the scar on her left wrist. The crescent-shaped mark tingled. "Just animals. Or the wind playing tricks on the leaves." The sound returned, different this time. It started as a low, wet tearing noise, like rubber stretching to the point of collapse, followed by the soft crunch of heavy, unshod feet pressing deep into soft loam. It circled her, keeping exactly at the edge of her peripheral vision. Every time she whipped her head around, the clearing stood empty. The ancient oaks loomed like silent sentinels, their gnarled limbs interlocking high above to block out the stars. She walked toward the center of the clearing, her boots muffled by a carpet of unseasonably blooming wildflowers. They looked vibrant in the darkness, silver-tinged petals unfolding with audible, rhythmic clicks. As she moved, the smell of damp earth gave way to the metallic, copper tang of old blood, faint but undeniable. Her gait faltered. A sudden drop in pressure pushed against her eardrums, making her stumble. The Heartstone erupted with a frantic, pulsing heat, burning through her shirt, digging into her chest. "If someone’s out here, I don’t want any trouble." She spun, her voice sounding flat and dead in the unnatural stillness. No echo returned. The lack of acoustic bounce felt like a vacuum. She watched a clump of wildflowers near her boot shrivel and blacken, turning to ash in seconds. Something shifted at the very edge of the clearing. A tall, spindly movement, too jagged and elongated to be human, detached itself from the shadow of the western stone. It didn't walk so much as it shuddered, body hitching forward in stop-motion intervals. Aurora stood rooted, her vision tunneling. The figure stood impossibly thin, its limbs dangling past its knees, swaying despite the absence of a breeze. It possessed no face, only a smooth, pale expanse of skin where features should have been. It tilted its head, a series of wet, clicking noises emanating from the chest cavity. "I wasn’t supposed to be followed. This place was supposed to be empty." The creature didn't respond with words. It took a single step, the sound of its footfall echoing like a gunshot. Then, another. The gap between them narrowed, the creature moving with a predatory, disjointed grace that defied anatomy. Its arms extended, fingers elongated into spindly, translucent needles that traced the air in hypnotic patterns. Aurora backed away, her heel hitting a protruding root. She scrambled to regain her footing, the pendant now radiating an intense, stinging heat that forced her to gasp. The air around the creature hummed, distorting the light, appearing as if the space surrounding it were made of liquid glass. Leaves spiraled upward from the ground, drawn toward that void, swirling in a miniature vortex before disintegrating into gray soot. She searched for a path back toward the perimeter, but the oaks had shifted. The grove had closed in, the stones now forming an impenetrable wall of jagged, impassable rock. There was no entrance, no exit. Only the clearing, the ash-covered grass, and the thing that clicked behind her. "Whatever you want, I don’t have it. I’m just passing through." The creature stopped. It leaned forward, its headless torso dipping in a mock-bow, the clicking sounds slowing into a rhythmic, chattering thrum. It mirrored her posture, tilting its featureless face toward her, sensing the heat from the pendant. It didn't need eyes to see the crimson glow beneath her jacket. Aurora felt the chill of the Fae realm seep through the soil, creeping up her legs, turning her blood to ice. The trees began to groan, the wood twisting painfully as if something massive were burrowing inside the trunks, trying to force its way out into the world. The grove was breathing now, the ground beneath her rising and falling in time with the creature’s chattering. "You aren't supposed to be here," she whispered, the words barely escaping her throat. The creature reached out, its fingers hovering inches from her face. The air grew brittle, freezing into shards of rime that drifted between them. The pendant flared bright, blindingly crimson, a desperate pulse of light that cast long, distorted shadows against the closing walls of stone. Beyond the edge of the clearing, she heard the sound of thousands of voices whispering her name in unison, a chorus of grating, dissonant tones that shattered the remaining silence. The creature’s hand descended, fingers extending, the tips glowing with a flick of sickly, violet static. She looked at the scar on her wrist, expecting it to fade, to disappear as if she had never existed at all. The ground gave a violent, spasmodic jerk. The wildflowers screamed. "Is this how you take it? By erasing the map?" She didn't wait for an answer. She lunged toward the gap between two of the standing stones, feeling the creature's reach brush the back of her jacket. The sensation burned, leaving a trail of frigid numbness that raced toward her heart, battling the heat of the Heartstone. She felt the threshold of the grove, a thin membrane of gravity and sound that screamed as she passed through it. She lunged, hitting the solid ground of Richmond Park with enough force to knock the breath from her lungs. She rolled, coming up hard against a metal fence, the grass under her fingernails coarse and real. She spun around, gasping, her lungs seizing in the cold night air. The grove stood silent once more, shrouded in the heavy, natural dark of a city park at three in the morning. No clicking, no shifting figures, no unnatural light. Only the distant, muffled pulse of London’s heart. She looked down at her chest. The Heartstone Pendant sat cool and inert against her skin, the crimson gem dull and opaque. She stared into the dark cluster of oaks, the ancient stones standing motionless in the moonlight. She stood up, her legs trembling, and tucked the pendant beneath her shirt, the silver chain biting into her skin.
created_at"2026-05-10T12:38:34.967Z" 5/10/2026, 12:38:34 PM
model"google/gemini-3.1-flash-lite-20260507"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency472
moderation_latency(null)
generation_time50288
tokens_prompt1038
tokens_completion1950
native_tokens_prompt963
native_tokens_completion1626
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"
usage0.00267975
router(null)
provider_responses
0
endpoint_id"237af107-d2e9-46c7-b146-c74d75980dee"
id"S3wAasnRCu-hz7IPpczGmAk"
is_byokfalse
latency472
model_permaslug"google/gemini-3.1-flash-lite-20260507"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778416714-r3c3C0WGDHj1lCMMDnD1"
session_id(null)
api_type"completions"
id"gen-1778416714-jDKP9Wx7mFc4RPX4wRDI"
upstream_id"S3wAasnRCu-hz7IPpczGmAk"
total_cost0.00267975
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
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences7
tagDensity0.143
leniency0.286
rawRatio0
effectiveRatio0
96.03% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1261
totalAiIsmAdverbs1
found
0
adverb"very"
count1
highlights
0"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)
16.73% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1261
totalAiIsms21
found
0
word"warmth"
count1
1
word"rhythmic"
count3
2
word"silence"
count2
3
word"flicked"
count1
4
word"navigate"
count1
5
word"scanning"
count1
6
word"loomed"
count1
7
word"sentinels"
count1
8
word"tinged"
count1
9
word"echo"
count1
10
word"footfall"
count1
11
word"echoing"
count1
12
word"traced"
count1
13
word"chill"
count1
14
word"pulse"
count2
15
word"shattered"
count1
16
word"raced"
count1
highlights
0"warmth"
1"rhythmic"
2"silence"
3"flicked"
4"navigate"
5"scanning"
6"loomed"
7"sentinels"
8"tinged"
9"echo"
10"footfall"
11"echoing"
12"traced"
13"chill"
14"pulse"
15"shattered"
16"raced"
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
emotionTells2
narrationSentences84
matches
0"t with warmth"
1"felt the chill"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences84
filterMatches(empty)
hedgeMatches
0"seemed to"
1"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences90
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen30
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1260
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions3
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions18
wordCount1195
uniqueNames7
maxNameDensity0.42
worstName"Aurora"
maxWindowNameDensity1
worstWindowName"Heartstone"
discoveredNames
Park2
Heartstone4
Pendant2
London2
Fae1
Richmond2
Aurora5
persons
0"Heartstone"
1"Pendant"
2"Aurora"
places
0"Park"
1"London"
2"Richmond"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences76
glossingSentenceCount1
matches
0"felt like a vacuum"
41.27% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.587
wordCount1260
matches
0"not with warmth, but with a rhythmic, agitated vibration"
1"not behind her, but somewhere high up in the dense, twisted branches"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences90
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs28
mean45
std25.91
cv0.576
sampleLengths
067
155
26
369
414
560
610
777
852
931
109
1141
1283
1315
1413
1554
1669
1749
1811
1950
2066
2114
2276
2348
2410
2568
2685
2758
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences84
matches
0"were made"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs203
matches
0"were burrowing"
1"was breathing"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount1
semicolonCount0
flaggedSentences1
totalSentences90
ratio0.011
matches
0"A twig snapped—not behind her, but somewhere high up in the dense, twisted branches."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1203
adjectiveStacks1
stackExamples
0"damp, moss-covered earth."
adverbCount27
adverbRatio0.022443890274314215
lyAdverbCount13
lyAdverbRatio0.010806317539484621
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences90
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences90
mean14
std6.51
cv0.465
sampleLengths
010
117
226
314
412
519
62
722
86
97
1014
1128
1220
1314
142
159
1610
1717
1818
194
2010
216
2230
2312
2411
2518
2618
2713
2821
293
3012
3116
329
3312
343
359
3617
379
3820
3914
406
4118
4216
4315
4413
456
4614
472
4816
4916
35.56% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats13
diversityRatio0.28888888888888886
totalSentences90
uniqueOpeners26
82.30% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences81
matches
0"Only the clearing, the ash-covered"
1"Only the distant, muffled pulse"
ratio0.025
37.28% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount37
totalSentences81
matches
0"She clutched the Heartstone Pendant"
1"It hummed against her skin,"
2"Her breath hitched, turning into"
3"She flicked her torch toward"
4"It stood motionless, yet her"
5"She extinguished the light, trusting"
6"She tipped her head back,"
7"It possessed the suffocating density"
8"She reached for the silver"
9"It started as a low,"
10"It circled her, keeping exactly"
11"She walked toward the center"
12"They looked vibrant in the"
13"Her gait faltered."
14"She spun, her voice sounding"
15"She watched a clump of"
16"It didn't walk so much"
17"It possessed no face, only"
18"It tilted its head, a"
19"It took a single step,"
ratio0.457
9.38% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount73
totalSentences81
matches
0"Richmond Park swallowed the moonlight"
1"Aurora stepped over the gnarled"
2"She clutched the Heartstone Pendant"
3"It hummed against her skin,"
4"The air inside the boundary"
5"Her breath hitched, turning into"
6"She flicked her torch toward"
7"The beam sliced through the"
8"It stood motionless, yet her"
9"She extinguished the light, trusting"
10"A twig snapped—not behind her,"
11"She tipped her head back,"
12"Nothing moved, yet the space"
13"It possessed the suffocating density"
14"She reached for the silver"
15"The crescent-shaped mark tingled."
16"The sound returned, different this"
17"It started as a low,"
18"It circled her, keeping exactly"
19"Every time she whipped her"
ratio0.901
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences81
matches(empty)
ratio0
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences61
technicalSentenceCount15
matches
0"Her breath hitched, turning into a plume of pale vapor that hung motionless in the air instead of dissipating."
1"It possessed the suffocating density of a room filled with too many people who refused to speak."
2"The Heartstone erupted with a frantic, pulsing heat, burning through her shirt, digging into her chest."
3"The figure stood impossibly thin, its limbs dangling past its knees, swaying despite the absence of a breeze."
4"The gap between them narrowed, the creature moving with a predatory, disjointed grace that defied anatomy."
5"Its arms extended, fingers elongated into spindly, translucent needles that traced the air in hypnotic patterns."
6"She scrambled to regain her footing, the pendant now radiating an intense, stinging heat that forced her to gasp."
7"The air around the creature hummed, distorting the light, appearing as if the space surrounding it were made of liquid glass."
8"Only the clearing, the ash-covered grass, and the thing that clicked behind her."
9"It mirrored her posture, tilting its featureless face toward her, sensing the heat from the pendant."
10"Aurora felt the chill of the Fae realm seep through the soil, creeping up her legs, turning her blood to ice."
11"The trees began to groan, the wood twisting painfully as if something massive were burrowing inside the trunks, trying to force its way out into the world."
12"She looked at the scar on her wrist, expecting it to fade, to disappear as if she had never existed at all."
13"The sensation burned, leaving a trail of frigid numbness that raced toward her heart, battling the heat of the Heartstone."
14"She spun around, gasping, her lungs seizing in the cold night air."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount1
matches
0"she whispered, the words barely escaping her throat"
7.14% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"she whispered (whisper)"
dialogueSentences7
tagDensity0.143
leniency0.286
rawRatio1
effectiveRatio0.286
73.9902%