Run: 2026-05-20-01KS25S40PCWQMS7T7NC330NS5

Run Details

Duration:
11.0s
Cost:
$0.017059
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 damp chill of Richmond Park clung to the hem of Aurora’s jeans as she stepped off the gravel path, her boots sinking into the spongy, overgrown grass. Midnight had come and gone. Rain-slicked leaves overhead filtered the weak glow of the London skyline into fractured, watery shadows. She reached into her coat, her fingers wrapping around the cold silver chain of the Heartstone Pendant. The crimson gem rested flat against her palm, stubborn and silent. It remained cold. No pulse. No warmth to indicate a portal, yet the instructions she had received were precise. The Richmond grove held the answers she needed about the benefactor who had slipped the artifact into her life. Aurora pushed past a thick barrier of skeletal brambles. The city sounds—the distant hum of the A3, the drone of late-night Heathrow flights—drifted away, swallowed by an abrupt, suffocating silence. She stepped through a gap between two massive, lightning-scarred oak trees that stood like petrified sentinels. The air changed instantly. The sharp, petrol-tainted breeze of autumn vanished, replaced by the heavy, cloying scent of bluebells and damp earth. Underfoot, the dead leaves gave way to lush, vibrant wildflowers that shone with an unnatural luminescence under the moonlight. This was the Fae Grove. Aurora stopped, her breath misting in the still air. She checked her watch. The digital face flickered, the numbers spinning backward before blanking out entirely. A shiver rippled down her spine, raising the tiny hairs on her arms. Time inside this pocket was a trickster. She needed to find the contact, get the information, and get out before she lost a decade to a single hour. "Hello?" Aurora’s voice sounded flat, stripped of its resonance by the heavy atmosphere. "I’m here. Just like you asked." No one answered. Only the soft rustle of the canopy broke the silence, though no wind stirred the air down on the grove floor. She walked deeper into the clearing. The standing stones, ancient oaks warped by centuries of localized temporal rifts, leaned inward as if whispering to one another. Aurora kept her hand on the pendant. It remained inert, a dead weight against her chest. A sharp *snap* echoed from the dark treeline behind her. Aurora spun around, her shoulder-length black hair whipping across her face. She tucked a stray strand behind her ear, her bright blue eyes straining against the gloom. The shadows between the ancient oaks seemed deeper than they should be, pooling like spilled ink. "Silas?" she called out, hoping her landlord had followed her despite her warnings. "Eva?" Nothing moved. But the silence that followed felt different. It was no longer empty; it felt expectant, like a breath held in a dark room. She turned back toward the center of the grove, forcing her legs to move. Her boots made no sound on the unnatural carpet of wildflowers. That was wrong. Grass should crush. Stems should snap. Here, the flora parted around her feet and sprang back into place instantly, leaving no trace of her passage. Something flickered at the edge of her vision. Aurora darted her gaze to the left. A pale shape, thin and impossibly tall, seemed to melt back into the trunk of a silver birch. She blinked, shaking her head. The shape was gone, leaving only the mottled bark of the tree. "Just the light playing tricks," she muttered. Her own voice sounded strange to her ears now—strained, higher in pitch. The crescent-shaped scar on her left wrist, a souvenir from a childhood tumble, began to itch with a dull, throbbing heat. She rubbed it against her coat sleeve, her stride quickening. The center of the grove featured a perfectly circular pool of dark, glassy water. It reflected the night sky, but not the sky Aurora had seen outside the park. The stars reflected in the pool were arranged in unfamiliar, jagged constellations that hurt her eyes to look at directly. She knelt at the water's edge, her knees sinking into the damp moss. "Where are you?" she whispered to the empty air. A soft, wet slithering sound came from the opposite side of the pool. Aurora froze. She didn't look up immediately. Instead, she watched the reflection in the dark water. The surface of the pool, previously flat as a mirror, began to ripple. But the ripples didn't originate from her side. Across the black water, the reflection of a willow tree began to warp. A figure was standing beneath its branches in the reflection—a figure that was not standing there in the real world. The reflected figure was taller than any man, its limbs long and jointed like a spider's. It had no face, only a smooth, pale expanse of skin where features should be, tilted down toward the water as if staring directly at her. Aurora’s heart hammered against her ribs, a frantic, trapped bird. She slowly raised her head, looking across the actual pool. Only the empty willow tree stood there, its low-hanging branches swaying gently. She looked back down at the water. The faceless reflection was closer now. It had reached the edge of the pool in the mirror-world, its long, gray fingers dipping into the water. On Aurora’s side of the pool, the water began to bubble. Small, cold drops splashed onto her face. She scrambled backward, scraping her palms against the dirt. She stood up, her breath coming in ragged, shallow gasps. A whisper brushed against the back of her neck, cold as an icy draft through a cracked window. *Aurora...* The voice didn't come from the air. It resonated inside her skull, mimicking the lilting Welsh accent of her mother, but empty of any warmth. It sounded dead. Rehearsed. "Who's there?" she demanded, her voice cracking as she backed away from the pool, keeping her eyes locked on the empty space beneath the willow. Another sound joined the whisper—the distinct, heavy thud of footsteps. But they weren't on the ground. The sound was coming from directly above her. Aurora looked up. The canopy of the ancient oaks was thick, a tangled web of black branches against the starless sky. Something was crawling through the upper limbs. It didn't drop from branch to branch; it drifted, a dense mass of darkness that block out the stars as it passed, moving with a jerky, unnatural rhythm. She took another step back, her heel catching on a protruding root. She stumbled, barely keeping her balance. Suddenly, her chest flared with heat. The Heartstone Pendant was burning. It pulsed against her skin, a fierce, angry heat that traveled up her throat. The crimson gem glowed inside her coat, casting long, bloody shadows across the wildflowers around her feet. A portal was opening. Or something from the other side was already here. The shadows around the perimeter of the grove began to stretch, detaching themselves from the trees. They crept toward the center of the clearing, lengthening across the glowing flowers, extinguishing their light as they passed. The suffocating silence broke into a cacophony of low, vibrating hums, like a nest of hornets disturbed deep underground. Aurora gripped the burning pendant, her eyes scanning the darkening grove for the gap between the two sentinel oaks she had entered through. The trees had moved. Where the wide gap had been, there was now only a solid wall of thick, thorn-choked briars and twisting trunks. The way out was gone, swallowed by the shifting geometry of the grove. The crawling shadow in the canopy stopped directly overhead. A single drop of thick, colorless liquid fell from the branches, landing with a soft hiss on the toe of her boot. Aurora took a deep breath, her fingers tightening around the silver chain until the links bit into her palm. She turned toward the pool, where the water was now churning violently, a dark shape rising from the center of the unnatural reflection.
created_at"2026-05-20T07:49:37.436Z" 5/20/2026, 7:49:37 AM
model"google/gemini-3.5-flash-20260519"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency746
moderation_latency(null)
generation_time10922
tokens_prompt1038
tokens_completion2045
native_tokens_prompt963
native_tokens_completion1735
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"
usage0.0170595
router(null)
provider_responses
0
endpoint_id"bd50061c-e1d8-469e-96b1-d322e77378f8"
id"kWcNap3HI7qY1MkPtJT1wAg"
is_byokfalse
latency746
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-1779263377-ou3yHKXrxEdzMcikN4CF"
session_id(null)
api_type"completions"
id"gen-1779263377-lBKlbUIhLjO0mVwsYzUr"
upstream_id"kWcNap3HI7qY1MkPtJT1wAg"
total_cost0.0170595
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
totalTags5
adverbTagCount0
adverbTags(empty)
dialogueSentences7
tagDensity0.714
leniency1
rawRatio0
effectiveRatio0
84.81% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1317
totalAiIsmAdverbs4
found
0
adverb"perfectly"
count1
1
adverb"slowly"
count1
2
adverb"gently"
count1
3
adverb"suddenly"
count1
highlights
0"perfectly"
1"slowly"
2"gently"
3"suddenly"
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)
1.29% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1317
totalAiIsms26
found
0
word"chill"
count1
1
word"fractured"
count1
2
word"pulse"
count1
3
word"warmth"
count2
4
word"silence"
count4
5
word"sentinels"
count1
6
word"flickered"
count2
7
word"down her spine"
count1
8
word"resonance"
count1
9
word"weight"
count1
10
word"echoed"
count1
11
word"gloom"
count1
12
word"whisper"
count2
13
word"resonated"
count1
14
word"footsteps"
count1
15
word"pulsed"
count1
16
word"cacophony"
count1
17
word"scanning"
count1
18
word"sentinel"
count1
19
word"churning"
count1
highlights
0"chill"
1"fractured"
2"pulse"
3"warmth"
4"silence"
5"sentinels"
6"flickered"
7"down her spine"
8"resonance"
9"weight"
10"echoed"
11"gloom"
12"whisper"
13"resonated"
14"footsteps"
15"pulsed"
16"cacophony"
17"scanning"
18"sentinel"
19"churning"
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
narrationSentences110
matches(empty)
51.95% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount6
narrationSentences110
filterMatches
0"watch"
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)
analyzedSentences112
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen28
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans2
markdownWords2
totalWords1312
ratio0.002
matches
0"snap"
1"Aurora..."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions5
unquotedAttributions0
matches(empty)
92.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions27
wordCount1293
uniqueNames10
maxNameDensity1.16
worstName"Aurora"
maxWindowNameDensity2
worstWindowName"Aurora"
discoveredNames
Richmond2
Park1
Aurora15
London1
Heartstone2
Pendant2
Heathrow1
Fae1
Grove1
Welsh1
persons
0"Aurora"
1"Grove"
places
0"Richmond"
1"Park"
2"London"
3"Fae"
globalScore0.92
windowScore1
64.77% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences88
glossingSentenceCount3
matches
0"as if whispering to one another"
1"seemed deeper than they should be, pooling like spilled ink"
2"as if staring directly at her"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1312
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
totalParagraphs48
mean27.33
std17.27
cv0.632
sampleLengths
048
166
230
316
441
55
666
719
824
942
1010
1143
1214
1325
1453
158
1642
177
1843
1949
2013
219
2213
2316
2454
2542
2620
2712
2832
2918
3019
3118
321
3329
3425
3524
363
3753
3818
396
4036
4113
4254
4323
444
4533
4631
4742
95.69% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences110
matches
0"was gone"
1"were arranged"
2"was gone"
1.98% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount6
totalVerbs202
matches
0"was standing"
1"was not standing"
2"was coming"
3"was crawling"
4"was burning"
5"was opening"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount5
semicolonCount2
flaggedSentences6
totalSentences112
ratio0.054
matches
0"The city sounds—the distant hum of the A3, the drone of late-night Heathrow flights—drifted away, swallowed by an abrupt, suffocating silence."
1"It was no longer empty; it felt expectant, like a breath held in a dark room."
2"Her own voice sounded strange to her ears now—strained, higher in pitch."
3"A figure was standing beneath its branches in the reflection—a figure that was not standing there in the real world."
4"Another sound joined the whisper—the distinct, heavy thud of footsteps."
5"It didn't drop from branch to branch; it drifted, a dense mass of darkness that block out the stars as it passed, moving with a jerky, unnatural rhythm."
82.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1307
adjectiveStacks3
stackExamples
0"massive, lightning-scarred oak"
1"sharp, petrol-tainted breeze"
2"thick, thorn-choked briars"
adverbCount41
adverbRatio0.03136954858454476
lyAdverbCount21
lyAdverbRatio0.016067329762815608
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
mean11.71
std6.56
cv0.56
sampleLengths
028
15
215
317
411
53
62
714
819
99
1021
1116
124
1318
1419
155
169
174
1812
1913
207
2121
2213
236
243
2521
266
2720
287
299
3010
3111
3216
3316
3413
351
362
377
3816
3914
4011
413
423
433
4419
458
467
4718
485
4912
48.21% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.32142857142857145
totalSentences112
uniqueOpeners36
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences104
matches
0"Only the soft rustle of"
1"Instead, she watched the reflection"
2"Only the empty willow tree"
3"Suddenly, her chest flared with"
ratio0.038
89.23% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount34
totalSentences104
matches
0"She reached into her coat,"
1"It remained cold."
2"She stepped through a gap"
3"She checked her watch."
4"She needed to find the"
5"She walked deeper into the"
6"It remained inert, a dead"
7"She tucked a stray strand"
8"she called out, hoping her"
9"It was no longer empty;"
10"She turned back toward the"
11"Her boots made no sound"
12"She blinked, shaking her head."
13"Her own voice sounded strange"
14"She rubbed it against her"
15"It reflected the night sky,"
16"She knelt at the water's"
17"she whispered to the empty"
18"She didn't look up immediately."
19"It had no face, only"
ratio0.327
36.92% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount88
totalSentences104
matches
0"The damp chill of Richmond"
1"Midnight had come and gone."
2"She reached into her coat,"
3"The crimson gem rested flat"
4"It remained cold."
5"The Richmond grove held the"
6"Aurora pushed past a thick"
7"The city sounds—the distant hum"
8"She stepped through a gap"
9"The air changed instantly."
10"The sharp, petrol-tainted breeze of"
11"Underfoot, the dead leaves gave"
12"This was the Fae Grove."
13"Aurora stopped, her breath misting"
14"She checked her watch."
15"The digital face flickered, the"
16"A shiver rippled down her"
17"She needed to find the"
18"Aurora’s voice sounded flat, stripped"
19"She walked deeper into the"
ratio0.846
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences104
matches(empty)
ratio0
60.89% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences61
technicalSentenceCount7
matches
0"The Richmond grove held the answers she needed about the benefactor who had slipped the artifact into her life."
1"She stepped through a gap between two massive, lightning-scarred oak trees that stood like petrified sentinels."
2"Underfoot, the dead leaves gave way to lush, vibrant wildflowers that shone with an unnatural luminescence under the moonlight."
3"The standing stones, ancient oaks warped by centuries of localized temporal rifts, leaned inward as if whispering to one another."
4"The stars reflected in the pool were arranged in unfamiliar, jagged constellations that hurt her eyes to look at directly."
5"A figure was standing beneath its branches in the reflection—a figure that was not standing there in the real world."
6"It pulsed against her skin, a fierce, angry heat that traveled up her throat."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags5
uselessAdditionCount0
matches(empty)
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount4
fancyTags
0"she called out (call out)"
1"she muttered (mutter)"
2"she whispered (whisper)"
3"she demanded (demand)"
dialogueSentences7
tagDensity0.571
leniency1
rawRatio1
effectiveRatio1
73.6584%