Run: 2026-05-20-01KS25VWW8EAK14YY1AHJH3QGW

Run Details

Duration:
9.9s
Cost:
$0.013981
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
Aurora pulled her collar tight against the damp chill of Richmond Park. Midnight had come and gone, leaving the sprawling grounds swallowed in a thick, choking fog that muffled the distant rumble of London traffic. She dug her hands into her coat pockets, her fingers brushing the cool silver chain of the Heartstone Pendant. She shouldn't have come. The text from Eva had been frantic, a scramble of words pointing to the ancient oak standing stones. But as Aurora stepped through the invisible threshold into the Fae Grove, the city vanished. The silence here possessed a weight. On Earth, even the deepest woods carried the rustle of dry leaves, the hum of insects, or the distant drone of a flight path. Here, the air hung dead and static. Wildflowers, vibrant and unyielding to the autumn frost, stared up from the grass like painted eyes. A sharp heat bloomed against Aurora’s collarbone. She reached inside her collar, her thumb sliding over the crimson gemstone of the pendant. It pulsed. A slow, rhythmic throb, like a sleeping heart waking to a sudden panic. "Eva?" Aurora’s voice sounded flat, stripped of its echo by the heavy air. No answer came. Only the visual trick of the fog shifting between the massive, gnarled trunks of the oaks. The standing stones loomed like giant, rotten teeth against the velvet sky. She took three paces forward. The grass beneath her boots felt too soft, like walking on a damp mattress. A scent rose from her footprints—not the rich, rotting musk of earth, but something cloying and sweet. It smelled of overripe peaches left to ferment in a sealed room. A rustle slipped through the canopy. Aurora froze. Her gaze snapped upward, tracking the thick, twisting limbs of a massive oak. The leaves remained perfectly still. Not a breath of wind stirred the grove, yet the sound had been distinct—the dry friction of fabric scraping against bark. "I don't have time for games," Aurora said, her voice tighter this time. "If you brought me out here to scare me, it’s not working." She lied. The crescent-shaped scar on her left wrist throbbed with a cold, phantom ache, a physical reflex to rising dread. She turned on her heel, intending to head back toward the park boundary. The path she had taken just minutes ago looked different now. The gap between the two northernmost standing stones had narrowed, the colossal oaks seeming to lean closer together, their branches weaving a wooden lattice that blocked the grey light of the city beyond. Time was stretching. She felt it in the sluggish beat of her own pulse, in the way her breath hung in the air for too long before dissolving. To her left, a shadow detached itself from the base of a standing stone. Aurora didn't blink. She kept her eyes locked on the space, but the shape was already gone. It had moved with an unnatural, liquid speed, leaving a faint ripple in the fog. Her skin prickled. The hairs on her arms stood on end as a sudden drop in temperature turned her breath into thick white plumes. A low vibration started in the ground, rattling the soles of her boots. It wasn't an earthquake, but a rhythmic hum, matching the frantic speed of her own heart. The red gemstone against her chest grew hotter, burning through the fabric of her shirt. She backed up until her shoulder blades struck the rough, frozen bark of an ancient oak. Something wet dripped onto her forehead. Aurora flinched, wiping her skin with the back of her sleeve. She looked at her wrist. It wasn't water. The liquid was thick, clear, and smelled of copper and ozone. Above her, the branches creaked. "Eva, if that's you, get down from there," Aurora whispered. Her throat felt dry, lined with sand. A face bloomed from the grey mist directly above her. It hung upside down, suspended from a branch ten feet up. At first glance, it looked like Eva—the same sharp chin, the same spill of dark hair. But the proportions were wrong. The eyes sat too far apart, stretching toward the temples, and the mouth curved into a smile that split the pale cheeks too wide, revealing too many small, needle-sharp teeth. The thing didn't breathe. It just stared, its pupils fully dilated, swallowing the blue of its irises. "You took your time, Rory," the voice slithered down, mimicking Eva’s brassy Cardiff accent, but the pitch was hollow, like someone speaking into a metal bucket. Aurora’s instincts, honed by years of running from things that meant her harm, screamed at her to bolt. She didn't look up again. She broke into a sprint, tearing through the overgrown wildflowers toward the southern gap of the stones. The ground seemed to pull at her boots. The sweet, rotting scent grew suffocating, clogging her nose and throat. Behind her, the sound of movement began. It wasn't the sound of running feet. It was a clicking, multi-legged scurry, like a massive beetle dragging itself over the dry leaves and stone. The noise echoed from the left, then the right, multiplying in the fog until the entire grove seemed to vibrate with the skittering advance. She reached the southern stones. The gap was barely wide enough for a person to squeeze through. A hand reached out from the shadow of the left stone. It was long, gray-skinned, the fingers ending in blunt, blackened nails. It didn't grab her; it merely hovered an inch from her face, its palm sweating a clear, foul-smelling grease. Aurora twisted her body, throwing herself through the narrow opening. The rough granite of the standing stones scraped her shoulders, tearing the fabric of her coat. She tumbled forward, hitting the ground hard. The air changed instantly. The sweet, cloying smell vanished, replaced by the damp odor of wet grass and car exhaust. The distant hum of a night bus on the Richmond road filter through the trees. Aurora scrambled to her feet, panting, her hands trembling as she adjusted her torn coat. She looked back. The two standing stones stood silent in the pale moonlight, marking the empty entrance to a dark, ordinary copse of trees. No fog. No wildflowers. Just a quiet corner of London. But when she looked down, the Heartstone Pendant against her chest was still glowing a fierce, angry crimson, burning hot against her skin.
created_at"2026-05-20T07:51:08.429Z" 5/20/2026, 7:51:08 AM
model"google/gemini-3.5-flash-20260519"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency812
moderation_latency(null)
generation_time9821
tokens_prompt1038
tokens_completion1624
native_tokens_prompt963
native_tokens_completion1393
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"
usage0.0139815
router(null)
provider_responses
0
endpoint_id"bd50061c-e1d8-469e-96b1-d322e77378f8"
id"7GcNau-tJIqq_uMP876xiQY"
is_byokfalse
latency812
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-1779263468-LmtRGqIpKxhZHN2WfpVz"
session_id(null)
api_type"completions"
id"gen-1779263468-pFcnDkwoE2uY8YqzRjTD"
upstream_id"7GcNau-tJIqq_uMP876xiQY"
total_cost0.0139815
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
totalTags4
adverbTagCount0
adverbTags(empty)
dialogueSentences5
tagDensity0.8
leniency1
rawRatio0
effectiveRatio0
95.33% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1070
totalAiIsmAdverbs1
found
0
adverb"perfectly"
count1
highlights
0"perfectly"
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)
39.25% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1070
totalAiIsms13
found
0
word"chill"
count1
1
word"silence"
count1
2
word"weight"
count1
3
word"pulsed"
count1
4
word"rhythmic"
count2
5
word"throb"
count1
6
word"echo"
count1
7
word"loomed"
count1
8
word"velvet"
count1
9
word"throbbed"
count1
10
word"pulse"
count1
11
word"echoed"
count1
highlights
0"chill"
1"silence"
2"weight"
3"pulsed"
4"rhythmic"
5"throb"
6"echo"
7"loomed"
8"velvet"
9"throbbed"
10"pulse"
11"echoed"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"hung in the air"
count1
highlights
0"hung in the air"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences88
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences88
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences89
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen33
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1067
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions4
unquotedAttributions0
matches(empty)
92.03% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions28
wordCount1035
uniqueNames11
maxNameDensity1.16
worstName"Aurora"
maxWindowNameDensity2
worstWindowName"Aurora"
discoveredNames
Richmond2
Park1
London2
Heartstone2
Pendant2
Eva3
Aurora12
Fae1
Grove1
Earth1
Cardiff1
persons
0"Eva"
1"Aurora"
places
0"Richmond"
1"Park"
2"London"
3"Fae"
4"Grove"
5"Cardiff"
globalScore0.92
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences66
glossingSentenceCount1
matches
0"looked like Eva—the same sharp chin, the"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.937
wordCount1067
matches
0"not the rich, rotting musk of earth, but something cloying"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences89
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs37
mean28.84
std16.47
cv0.571
sampleLengths
054
137
253
37
430
513
631
748
86
941
1025
1121
1257
1328
1414
1556
1644
1716
186
1930
205
2117
2210
2362
2417
2526
2640
2719
2856
2917
3041
3126
327
3335
3418
3531
3623
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences88
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs158
matches
0"was stretching"
1"was still glowing"
14.45% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount3
semicolonCount1
flaggedSentences4
totalSentences89
ratio0.045
matches
0"A scent rose from her footprints—not the rich, rotting musk of earth, but something cloying and sweet."
1"Not a breath of wind stirred the grove, yet the sound had been distinct—the dry friction of fabric scraping against bark."
2"At first glance, it looked like Eva—the same sharp chin, the same spill of dark hair."
3"It didn't grab her; it merely hovered an inch from her face, its palm sweating a clear, foul-smelling grease."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1042
adjectiveStacks1
stackExamples
0"many small, needle-sharp teeth."
adverbCount28
adverbRatio0.026871401151631478
lyAdverbCount7
lyAdverbRatio0.0067178502879078695
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences89
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences89
mean11.99
std6.9
cv0.576
sampleLengths
012
123
219
34
418
515
66
724
87
916
107
1115
122
1313
1413
153
1616
1712
185
1914
2017
2112
226
232
2413
255
2621
2713
2812
292
3019
3113
3211
3333
343
3525
3614
373
3814
3915
403
4121
4213
4316
4415
4516
466
4711
485
493
38.76% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.2808988764044944
totalSentences89
uniqueOpeners25
81.30% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences82
matches
0"Only the visual trick of"
1"Just a quiet corner of"
ratio0.024
88.29% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount27
totalSentences82
matches
0"She dug her hands into"
1"She shouldn't have come."
2"She reached inside her collar,"
3"She took three paces forward."
4"It smelled of overripe peaches"
5"Her gaze snapped upward, tracking"
6"She turned on her heel,"
7"She felt it in the"
8"She kept her eyes locked"
9"It had moved with an"
10"Her skin prickled."
11"It wasn't an earthquake, but"
12"She backed up until her"
13"She looked at her wrist."
14"It wasn't water."
15"Her throat felt dry, lined"
16"It hung upside down, suspended"
17"It just stared, its pupils"
18"She didn't look up again."
19"She broke into a sprint,"
ratio0.329
33.17% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount70
totalSentences82
matches
0"Aurora pulled her collar tight"
1"Midnight had come and gone,"
2"She dug her hands into"
3"She shouldn't have come."
4"The text from Eva had"
5"The silence here possessed a"
6"Here, the air hung dead"
7"Wildflowers, vibrant and unyielding to"
8"A sharp heat bloomed against"
9"She reached inside her collar,"
10"A slow, rhythmic throb, like"
11"Aurora’s voice sounded flat, stripped"
12"The standing stones loomed like"
13"She took three paces forward."
14"The grass beneath her boots"
15"A scent rose from her"
16"It smelled of overripe peaches"
17"A rustle slipped through the"
18"Her gaze snapped upward, tracking"
19"The leaves remained perfectly still."
ratio0.854
60.98% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences82
matches
0"To her left, a shadow"
ratio0.012
87.91% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences52
technicalSentenceCount4
matches
0"Midnight had come and gone, leaving the sprawling grounds swallowed in a thick, choking fog that muffled the distant rumble of London traffic."
1"The gap between the two northernmost standing stones had narrowed, the colossal oaks seeming to lean closer together, their branches weaving a wooden lattice th…"
2"The eyes sat too far apart, stretching toward the temples, and the mouth curved into a smile that split the pale cheeks too wide, revealing too many small, need…"
3"Aurora’s instincts, honed by years of running from things that meant her harm, screamed at her to bolt."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount1
matches
0"Aurora said, her voice tighter this time"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount1
fancyTags
0"Aurora whispered (whisper)"
dialogueSentences5
tagDensity0.4
leniency0.8
rawRatio0.5
effectiveRatio0.4
80.8490%