Run: 2026-02-19-01KHTXW7K8NKZ19HAYZVX9AJQ3

Run Details

Duration:
34.9s
Cost:
$0.033584
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 ancient oaks of Richmond Park gave way without ceremony. One moment, Aurora Carter felt the damp London chill on her cheeks; the next, she passed between two of the standing stones and the air turned crystalline and still. The distant hum of the city vanished, swallowed by a profound silence that was the Fae Grove’s first and most unsettling trick. Tonight, that silence felt different. It was not the peaceful quiet of a hidden place, but the held breath of a predator. Moonlight, thin and sharp as scraped bone, filtered through the canopy, painting the clearing in shades of silver and ash. The wildflowers, usually a riot of impossible, year-round colour, were limp and muted. Their heads drooped on bruised-looking stems, their scent not of honey and night-stock but of decay and cloying sweetness, like flowers left too long in a sickroom. Aurora’s boots sank into the turf with a soft, wet noise. The ground felt wrong, spongy and bloated. She moved towards the centre of the grove, her purpose a hard knot in her stomach. Her fingers went to the Heartstone Pendant at her throat. The silver chain was cold against her skin, but the crimson stone itself was a point of unpleasant heat. It did not pulse with its usual steady, comforting warmth. Instead, it throbbed, a frantic, feverish beat against her collarbone, a trapped bird fluttering against cage bars. She pulled her hand away as if stung. A sharp crack echoed from the treeline to her left. Aurora froze, her head snapping towards the sound. A fox, her mind supplied instantly. A badger. A deer straying from the main park. She catalogued the rational explanations, a familiar mental exercise. But no creature followed the noise. No rustle of undergrowth, no snuffling departure. The grove simply returned to its dead, waiting silence, now heavier than before. Her own breathing sounded like a storm in the stillness. She swept her gaze across the perimeter, scanning the monolithic stones that ringed the clearing. Their gnarled bark, carved by centuries of weather and things older than weather, seemed to twist in the spectral light. Grotesque faces leered from the wood grain, hollow eyes and gaping mouths that were not there a moment before. She blinked hard, and they were just patterns again. Her mind was making monsters from shadows. It had to be. The cold deepened, a sudden plunge that had nothing to do with the night air. It was a wet, penetrating chill that sank into her bones. Gooseflesh pebbled on her arms beneath her jacket. And with the cold came the feeling. A distinct, physical pressure on the back of her neck, the kind that raises hair and makes you certain unseen eyes are fixed upon you. She refused to turn around quickly. She made her movements slow, deliberate, a full, steady rotation. The clearing was empty. Nothing but dying flowers, silvered grass, and the silent, watching stones. A whisper slithered through the air. It was faint, barely there, a sibilant hiss like sand skittering over glass. There was no wind. The leaves on the skeletal branches above were motionless. The sound had no source; it was simply there, weaving through the stillness, curling around her ears. It was not a language she knew, yet the intent behind it felt unnervously clear. A beckoning. A promise of something rotten and secret. "Who's there?" Her voice was a trespass, loud and raw in the oppressive quiet. The only answer was the whisper, which seemed to chuckle and recede, dissolving back into the silence. Her hand strayed to the crescent-shaped scar on her wrist, a nervous habit she thought she had long since broken. The Heartstone hammered against her chest, its heat now a burning, insistent pain. She pulled out her phone, less for help—there was never a signal here—and more for the mundane reality of its light. She thumbed on the torch. A brilliant white beam cut a cone through the gloom. She played it over the trees, the standing stones, the matted grass at her feet. That’s when she saw it. A patch of turf near the base of the largest oak was dark, unnaturally so. It wasn’t a shadow. It was slick, viscous, catching the torchlight with a greasy sheen that drank the brightness rather than reflected it. It looked like spilled oil, or old blood. As she held the beam steady, its edges seemed to blur, to creep. A dark stain spreading through the grass, a slow, silent tide of blackness crawling from the base of the stone. It moved with a purpose that rooted her to the spot. She took a stumbling step back, her heel catching on a root. The whisper returned, louder this time. It was thicker, wetter. A chorus of guttural murmurs welled up from the ground, from the air itself. It was the sound of a swamp bubbling, of mud shifting over something long-drowned. Panic, cold and sharp, finally sliced through her composure. This place was tainted, infected. The grove was sick, and she had walked right into the heart of its fever. Her gaze remained locked on the spreading stain, but a flicker of motion at the edge of the torch beam snagged her attention. She jerked the light towards it, towards the standing stone on the far side of the clearing. A shadow clung to its base, deeper and more absolute than the others. It was wrong. It did not match the shape of the stone that cast it. As the light hit it, the shadow detached. It unfolded. Not like a person rising, but like a piece of paper crumpled and then smoothed, or an insect emerging from its chrysalis. Thin, spindly limbs elongated with a series of soft, wet pops and cracks. It straightened to a height that seemed impossible, a stick-figure drawn in pitch, its form a wavering distortion in the air. Where a head should have been, there was only a smooth, pale oval, featureless and luminous in her torch beam. It tilted that blankness towards her, a gesture of obscene curiosity. Then, with a slow, disjointed lurch, it took its first step out of the darkness.
created_at"2026-02-19T12:26:57.005Z" 2/19/2026, 12:26:57 PM
model"google/gemini-2.5-pro"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2757
moderation_latency(null)
generation_time34833
tokens_prompt1038
tokens_completion2423
native_tokens_prompt963
native_tokens_completion3238
native_tokens_completion_images0
native_tokens_reasoning1926
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
usage0.03358375
router(null)
provider_responses
0
endpoint_id"b261d15b-95ce-4c8c-8bce-00eb0dc1ff77"
is_byokfalse
latency2757
model_permaslug"google/gemini-2.5-pro"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771504017-l9RT4usfAHOd2leNn0GG"
upstream_id(null)
total_cost0.03358375
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
95.19% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1040
totalAiIsmAdverbs1
found
0
adverb"quickly"
count1
highlights
0"quickly"
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)
0.00% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1040
totalAiIsms26
found
0
word"chill"
count2
1
word"crystalline"
count1
2
word"profound"
count1
3
word"silence"
count4
4
word"predator"
count1
5
word"stomach"
count1
6
word"pulse"
count1
7
word"comforting"
count1
8
word"warmth"
count1
9
word"throbbed"
count1
10
word"echoed"
count1
11
word"familiar"
count1
12
word"scanning"
count1
13
word"spectral"
count1
14
word"whisper"
count3
15
word"oppressive"
count1
16
word"gloom"
count1
17
word"flicker"
count1
18
word"wavering"
count1
19
word"lurch"
count1
highlights
0"chill"
1"crystalline"
2"profound"
3"silence"
4"predator"
5"stomach"
6"pulse"
7"comforting"
8"warmth"
9"throbbed"
10"echoed"
11"familiar"
12"scanning"
13"spectral"
14"whisper"
15"oppressive"
16"gloom"
17"flicker"
18"wavering"
19"lurch"
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
narrationSentences86
matches(empty)
93.02% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences86
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences86
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen29
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1032
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions0
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions12
wordCount1030
uniqueNames9
maxNameDensity0.29
worstName"Aurora"
maxWindowNameDensity1
worstWindowName"Aurora"
discoveredNames
Richmond1
Park1
Aurora3
Carter1
London1
Fae1
Grove1
Heartstone2
Pendant1
persons
0"Aurora"
1"Carter"
places
0"Richmond"
1"Park"
2"London"
3"Fae"
4"Grove"
globalScore1
windowScore1
47.26% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences73
glossingSentenceCount3
matches
0"sounded like a storm in the stillness"
1"looked like spilled oil, or old blood"
2"seemed impossible a stick-figure drawn in pitch, its form a wavering distortion in the air"
0.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches3
per1kWords2.907
wordCount1032
matches
0"not the peaceful quiet of a hidden place, but the held breath of a predator"
1"not of honey and night-stock but of decay"
2"Not like a person rising, but like a piece of paper crumpled"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences86
matches
0"tilted that blankness"
88.63% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs16
mean64.5
std29.68
cv0.46
sampleLengths
083
178
280
310
468
574
697
76
867
914
1050
1151
1295
1379
1476
15104
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences86
matches
0"was tainted"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs160
matches
0"was making"
43.19% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount2
semicolonCount2
flaggedSentences3
totalSentences86
ratio0.035
matches
0"One moment, Aurora Carter felt the damp London chill on her cheeks; the next, she passed between two of the standing stones and the air turned crystalline and still."
1"The sound had no source; it was simply there, weaving through the stillness, curling around her ears."
2"She pulled out her phone, less for help—there was never a signal here—and more for the mundane reality of its light."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1038
adjectiveStacks1
stackExamples
0"usual steady, comforting warmth."
adverbCount32
adverbRatio0.030828516377649325
lyAdverbCount12
lyAdverbRatio0.011560693641618497
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences86
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences86
mean12
std6.13
cv0.511
sampleLengths
010
129
222
35
417
520
613
727
811
97
1016
1110
1219
1310
1417
158
1610
178
186
192
207
219
226
237
2413
2510
2615
2720
2819
299
307
314
3215
3311
348
357
3625
376
3810
394
4011
416
4213
434
449
4517
4615
472
487
4914
41.86% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.313953488372093
totalSentences86
uniqueOpeners27
80.32% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences83
matches
0"Instead, it throbbed, a frantic,"
1"Then, with a slow, disjointed"
ratio0.024
46.51% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount36
totalSentences83
matches
0"It was not the peaceful"
1"Their heads drooped on bruised-looking"
2"She moved towards the centre"
3"Her fingers went to the"
4"It did not pulse with"
5"She pulled her hand away"
6"She catalogued the rational explanations,"
7"Her own breathing sounded like"
8"She swept her gaze across"
9"Their gnarled bark, carved by"
10"She blinked hard, and they"
11"Her mind was making monsters"
12"It had to be."
13"It was a wet, penetrating"
14"She refused to turn around"
15"She made her movements slow,"
16"It was faint, barely there,"
17"It was not a language"
18"Her voice was a trespass,"
19"Her hand strayed to the"
ratio0.434
44.34% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount69
totalSentences83
matches
0"The ancient oaks of Richmond"
1"The distant hum of the"
2"Tonight, that silence felt different."
3"It was not the peaceful"
4"Moonlight, thin and sharp as"
5"The wildflowers, usually a riot"
6"Their heads drooped on bruised-looking"
7"Aurora’s boots sank into the"
8"The ground felt wrong, spongy"
9"She moved towards the centre"
10"Her fingers went to the"
11"The silver chain was cold"
12"It did not pulse with"
13"She pulled her hand away"
14"A sharp crack echoed from"
15"Aurora froze, her head snapping"
16"A fox, her mind supplied"
17"A deer straying from the"
18"She catalogued the rational explanations,"
19"The grove simply returned to"
ratio0.831
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences83
matches(empty)
ratio0
74.18% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences52
technicalSentenceCount5
matches
0"The distant hum of the city vanished, swallowed by a profound silence that was the Fae Grove’s first and most unsettling trick."
1"She swept her gaze across the perimeter, scanning the monolithic stones that ringed the clearing."
2"Grotesque faces leered from the wood grain, hollow eyes and gaping mouths that were not there a moment before."
3"It was slick, viscous, catching the torchlight with a greasy sheen that drank the brightness rather than reflected it."
4"It straightened to a height that seemed impossible, a stick-figure drawn in pitch, its form a wavering distortion in the air."
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
78.2833%