Run: 2026-02-25-01KJ95K3PK9D5MT2JY604FHD9T

Run Details

Duration:
22.4s
Cost:
$0.009902
Provider:
Google AI Studio

Model input

System
You are an expert novelist with a gift for vivid, immersive prose. You write in tight third-person limited point of view with a strong narrative voice. Your prose is clean, precise, and engaging — you favor strong verbs, concrete details, and natural-sounding dialogue. You will be given a story bible (codex) containing canonical details about characters, locations, items, and lore. Use these details to ground your writing in the established world. Stay consistent with the codex. Write only the prose of the scene. Do not include titles, chapter headings, markdown formatting, or any commentary before or after the scene.
User/Human
<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> 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.

Model response

AI
The chill of the autumn night bit through Rory’s denim jacket, but it was nothing compared to the growing prickle on her neck. She navigated the gravel path of Richmond Park, her worn boots crunching a steady rhythm against the silent backdrop of sleeping trees. Here, under a sky bruised purple and grey, London’s sprawling light felt like a distant, irrelevant hum. The air grew heavier with each step, denser, like wading through forgotten history. Her reason for being here was a desperate thread of a whisper, a clue pulled from the frayed remnants of a case Silas had mentioned. A young woman, gone missing near the park, her last known contact reporting a ‘strange clearing’. Eva had warned her away from such things, from following the threads that pulled at the fabric of the everyday, but Rory’s curiosity, or perhaps her innate stubbornness, outweighed caution. She wasn’t looking for trouble, not exactly. Just answers. The path dwindled to a deer trail, then nothing. Rory pulled her phone from her pocket, the flashlight beam cutting a stark white tunnel through the gloom. It bobbed over gnarled roots, over patches of bracken that gleamed wet with dew. Her bright blue eyes scanned the periphery, searching for any sign of the ancient oak standing stones that marked the boundary. She knew the stories of this place, tales whispered in hushed tones over pints at Silas’s bar, stories of a grove where time itself unspooled, where wildflowers bloomed in defiance of seasons. She’d always dismissed them as charming local lore. Now, with the wind picking up, whipping her shoulder-length black hair across her face, the charm felt thin, stretched taut. Then, there they were. Three colossal oaks, their trunks wider than any she had ever seen, stood sentinel in a loose semicircle. Their branches, skeletal against the sky, seemed to intertwine, forming a natural archway. As she approached, the air changed again, no longer just cold, but sharp with the scent of damp earth and an unnervingly sweet, cloying perfume. It was the smell of summer in the heart of autumn, of life gone riot where it shouldn’t be. Rory passed beneath the boughs, her crescent-shaped scar on her left wrist a faint white line against her skin. The moment she stepped into the clearing, the world shifted. The crunch of gravel underfoot vanished, replaced by the soft give of moss. The whispering wind died, leaving a silence so profound it pressed against her eardrums. She turned, looking back, but the park beyond the archway was shrouded in an impenetrable mist, far thicker than the patchy tendrils she’d left behind. She was in The Fae Grove. A sea of wildflowers, vibrant reds, purples, and golds, unfurled across the clearing, glowing eerily in the scarce moonlight. They didn’t merely bloom; they thrived, bursting with impossible colour and reckless abandon. Each petal seemed to drink the moonlight, reflecting it back in a silent, luminous chorus. Rory flicked her phone’s light across them. They didn’t quite cast shadows the way they should; instead, the light seemed to be absorbed, swallowed up by their unnatural vibrancy. Her heartstone pendant, a deep crimson roughly the size of her thumbnail, hung heavy on its silver chain against her chest. She traced its smooth surface with a thumb. It lay cold, inert. No Hel portal here, then, just… whatever this was. "Hello?" she called out, her voice a thin, reedy sound swallowed immediately by the silence. It felt wrong to speak, like defiling a sacred space, or worse, calling attention to herself. She moved deeper, her gaze sweeping the perimeter. The oaks here were even older, their crowns so thick they blotted out most of the sky, creating pockets of liquid shadow. The ground was dotted with fairy rings of mushrooms, some glowing with a soft, phosphorescent light. It was beautiful, sickeningly so, like a trap baited with dreams. A sound, faint as a moth's wing, rustled in the foliage to her right. Rory froze, her hand instinctively going to the small, weighted canister of pepper spray in her pocket. Logic told her it was a bird, perhaps a deer. She’d certainly startled something. But the silence that followed felt too deliberate, too knowing. She edged forward, her boots making no sound on the moss, her eyes straining. The wildflowers near the sound seemed to lean towards her, their petals like hundreds of tiny, curious faces. She shook her head, an intelligent mind refusing to surrender to an imagination running wild. Yet, the sensation of being observed persisted, a cold crawl along her spine, like phantom fingers. A low, melodic hum started then, somewhere in the distance, a wisp of a tune that seemed to wind its way through the very air. It was beautiful, haunting, and utterly alien. It was a lullaby sung in a language she’d never heard, yet somehow understood: *You are alone. You are not safe.* Rory pressed on, forcing her focus back to her objective. The missing woman’s last cryptic message had spoken of a ‘glowing symbol’ etched into the base of the largest oak. She needed to find it. The humming grew clearer, now laced with a faint, breathy laughter. It wasn't the laughter of joy, but something detached, ancient, like wind chimes made of glass and bone. Her flashlight beam, once a comfort, now felt like a spotlight, announcing her presence to unseen eyes. The shadows between the trees seemed to deepen, to coalesce, becoming not just the absence of light, but active, watchful entities. She stopped at the foot of an oak, its trunk wider than three cars side-by-side. The bark was a testament to millennia, gnarled and ridged like petrified waves. She ran her hand over it, searching. Nothing. Just rough, cold wood. The laughter seemed to echo from the very heart of the tree, or was it just the uncanny silence playing tricks on her ears? A sudden movement, quick as a blink, flickered at the edge of her vision. A tall, slender shadow detached itself from another, darting behind the tree. Rory spun, her heart hammering against her ribs. Nothing. Only the immovable bulk of the oak. She peered around it, her breath held. The wildflowers here were denser, a riot of colour that pulsed with an almost internal light. They seemed to strain towards her, their stems swaying as if in an unfelt breeze. "Show yourself," she demanded, her voice steadier this time, a conscious effort to assert control. The words felt foolish as soon as they left her lips. This wasn't a mugger in an alley. A new sound joined the laughter: the skittering of impossibly light footsteps on the moss, circling her, just out of sight. They were too quick, too erratic, too… numerous. It wasn't one thing, she realized with a growing dread, it was many. The air grew heavy, thick with the cloying wildflower scent and something else, something sharp and feral, like ozone and wet iron. A giggle, high and bell-like, sounded directly behind her ear, so close she felt a cold puff of air against her neck. Rory yelped, leaping forward, whipping around. Her phone fell from her grasp, tumbling into the deep purple petals, its light dying. Darkness. Absolute and suffocating. Panic, cold and visceral, threatened to bloom. She fought it down, forcing herself to breathe, one slow, deliberate breath after another. She was Rory Carter, not some screaming victim. She was cool-headed, intelligent. She would think her way out. The giggling continued, now from multiple directions, encircling her, weaving through the darkness. It was playful, but with an edge of something ancient and cruel. The skittering footsteps resumed, light as dry leaves blown by a ghost wind, closing in. She could feel presences, more than she could count, flitting around her, their movements so swift she couldn't pinpoint them in the gloom. She bent down, fumbling in the thick carpet of flowers, her fingers brushing against cold, smooth petals, then something hard and angular. Her phone. She snatched it up, her thumb searching for the power button. It flickered on, a blessed beacon in the encroaching blackness, its light weak, wavering. The screen was cracked, a spiderweb of lines across the glass. The faint beam illuminated a small, moss-covered stone at the base of the oak. Etched into it, barely visible beneath the moss, was a symbol: a spiral like a coil of smoke, surrounding a single, stylized eye. The missing woman’s last clue. As her eyes processed the symbol, a whisper slithered into her mind, clear as if spoken directly into her consciousness: *You found it. Such a clever little thing.* It was multifaceted, a chorus of voices, some sweet and childlike, others deep and guttural, all overlayed with the endless, musical laughter. Rory scrambled backwards, her footroots tangling in the impossibly vibrant stems. The giggling intensified, growing shrill, mockingly delighted. Her flashlight beam, already weak, began to flicker erratically, turning the grove into a strobe-lit nightmare. Each flash revealed glimpses of twisted branches, impossibly tall wildflowers, and – were those eyes? – reflecting light from the shadows. She spun, desperate to find the path she’d entered, the archway of the sentinel oaks. She caught a fleeting glimpse of motion, a thin form, too tall, too ethereal, standing amongst the wildflowers just beyond her reach, its head tilted, watching her with dark, unblinking eyes. For a split second, it was absolutely clear, not a trick of light or shadow, but a distinct, tangible presence. Then it blurred, dissolved into the riot of colours, leaving only the impression of a smile that stretched too wide. The cold, feral scent was overpowering now, prickling at her nose, making her gag. The footsteps were everywhere, on the moss, behind the trees, even above her, rustling in the invisible branches. The Grove felt alive, an entity that had woken and found her trespassing. Its beauty had turned predatory. Rory didn't think; she ran. She crashed through the thickets of wildflowers, their petals brushing against her skin with a soft, unnerving caress. The laughter followed, rising and falling like a wicked song. She didn't look back. Her breath tore in her throat, her legs pumping, driven by a primal need to escape the closing, suffocating embrace of the Grove. She saw the towering sentinels through the flickering light, their ancient forms a dark promise of escape. She burst through the invisible threshold, her body shuddering as she hit the familiar, unforgiving gravel of Richmond Park. The mist was gone. The cold autumn wind whipped around her, an honest, familiar chill. The silence of the park felt like a balm after the cacophony of the Grove. She didn’t stop running until her lungs burned and her legs threatened to give out. She ran until the distant hum of London was no longer distant, but a roaring comfort in her ears. She ran, leaving behind the impossible flowers, the mocking laughter, and the terrible knowledge that some stories weren't just stories at all. They were invitations.
created_at"2026-02-25T01:11:08.766Z" 2/25/2026, 1:11:08 AM
model"google/gemini-2.5-flash"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1328
moderation_latency(null)
generation_time22400
tokens_prompt812
tokens_completion3661
native_tokens_prompt773
native_tokens_completion3868
native_tokens_completion_images0
native_tokens_reasoning1457
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"
usage0.0099019
router(null)
provider_responses
0
endpoint_id"16c01e26-9b91-4d22-b487-ed35634b017d"
is_byokfalse
latency1328
model_permaslug"google/gemini-2.5-flash"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981868-VrB7HnUcSwBxSOUSQdRK"
upstream_id(null)
total_cost0.0099019
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
totalTags4
adverbTagCount0
adverbTags(empty)
dialogueSentences2
tagDensity1
leniency1
rawRatio0
effectiveRatio0
91.84% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1838
totalAiIsmAdverbs3
found
0
adverb"very"
count2
1
adverb"utterly"
count1
highlights
0"very"
1"utterly"
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)
wordCount1838
totalAiIsms45
found
0
word"chill"
count2
1
word"navigated"
count1
2
word"whisper"
count2
3
word"stark"
count1
4
word"gloom"
count2
5
word"scanned"
count1
6
word"charm"
count1
7
word"sentinel"
count2
8
word"silence"
count5
9
word"profound"
count1
10
word"flicked"
count1
11
word"traced"
count1
12
word"etched"
count2
13
word"testament"
count1
14
word"echo"
count1
15
word"uncanny"
count1
16
word"flickered"
count2
17
word"pulsed"
count1
18
word"footsteps"
count3
19
word"could feel"
count1
20
word"beacon"
count1
21
word"wavering"
count1
22
word"processed"
count1
23
word"flicker"
count1
24
word"fleeting"
count1
25
word"absolutely"
count1
26
word"tangible"
count1
27
word"pumping"
count1
28
word"sentinels"
count1
29
word"familiar"
count2
30
word"cacophony"
count1
31
word"roaring"
count1
highlights
0"chill"
1"navigated"
2"whisper"
3"stark"
4"gloom"
5"scanned"
6"charm"
7"sentinel"
8"silence"
9"profound"
10"flicked"
11"traced"
12"etched"
13"testament"
14"echo"
15"uncanny"
16"flickered"
17"pulsed"
18"footsteps"
19"could feel"
20"beacon"
21"wavering"
22"processed"
23"flicker"
24"fleeting"
25"absolutely"
26"tangible"
27"pumping"
28"sentinels"
29"familiar"
30"cacophony"
31"roaring"
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
narrationSentences136
matches(empty)
48.32% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount9
narrationSentences136
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)
analyzedSentences136
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen32
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans2
markdownWords15
totalWords1840
ratio0.008
matches
0"You are alone. You are not safe."
1"You found it. Such a clever little thing."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions7
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions28
wordCount1825
uniqueNames10
maxNameDensity0.66
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Rory"
discoveredNames
Rory12
Richmond2
Park2
London2
Silas2
Eva1
Fae1
Grove4
Hel1
Carter1
persons
0"Rory"
1"Silas"
2"Eva"
3"Carter"
places
0"Richmond"
1"Park"
2"London"
3"Fae"
4"Grove"
globalScore1
windowScore1
41.30% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences115
glossingSentenceCount5
matches
0"felt like a distant, irrelevant hum"
1"quite cast shadows the way they should; instead, the light seemed to be absorbed, swallowed up by their unnatural vibrancy"
2"tune that seemed to wind its way through the very air"
3"felt like a spotlight, announcing her p"
4"felt like a balm after the cacophony of"
91.30% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.087
wordCount1840
matches
0"not just the absence of light, but active, watchful entities"
1"not a trick of light or shadow, but a distinct, tangible presence"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences136
matches(empty)
69.88% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs32
mean57.5
std22.69
cv0.395
sampleLengths
075
180
2122
379
481
56
676
742
831
957
1055
1163
1253
1335
1467
1564
1680
1733
1864
1943
204
2139
2263
2360
2442
2550
2655
2786
2850
2960
3066
3159
94.94% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences136
matches
0"was shrouded"
1"was dotted"
2"was cracked"
3"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs286
matches
0"wasn’t looking"
37.82% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount2
semicolonCount3
flaggedSentences5
totalSentences136
ratio0.037
matches
0"They didn’t merely bloom; they thrived, bursting with impossible colour and reckless abandon."
1"They didn’t quite cast shadows the way they should; instead, the light seemed to be absorbed, swallowed up by their unnatural vibrancy."
2"Each flash revealed glimpses of twisted branches, impossibly tall wildflowers, and – were those eyes?"
3"– reflecting light from the shadows."
4"Rory didn't think; she ran."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount114
adjectiveStacks0
stackExamples(empty)
adverbCount1
adverbRatio0.008771929824561403
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences136
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences136
mean13.53
std7.03
cv0.519
sampleLengths
023
122
217
313
425
516
630
77
82
99
1018
1114
1221
1332
148
1520
164
1718
1813
1925
2019
2119
2210
2313
2414
2525
266
2719
2813
2915
307
3122
3221
338
344
356
363
3715
3816
398
4022
4116
4211
4314
4417
4510
464
4710
4814
4918
35.29% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats20
diversityRatio0.2647058823529412
totalSentences136
uniqueOpeners36
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount5
totalSentences130
matches
0"Then, there they were."
1"Just rough, cold wood."
2"Only the immovable bulk of"
3"Such a clever little thing.*"
4"Then it blurred, dissolved into"
ratio0.038
38.46% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount59
totalSentences130
matches
0"She navigated the gravel path"
1"Her reason for being here"
2"She wasn’t looking for trouble,"
3"It bobbed over gnarled roots,"
4"Her bright blue eyes scanned"
5"She knew the stories of"
6"She’d always dismissed them as"
7"Their branches, skeletal against the"
8"It was the smell of"
9"She turned, looking back, but"
10"She was in The Fae"
11"They didn’t merely bloom; they"
12"They didn’t quite cast shadows"
13"Her heartstone pendant, a deep"
14"She traced its smooth surface"
15"It lay cold, inert."
16"she called out, her voice"
17"It felt wrong to speak,"
18"She moved deeper, her gaze"
19"It was beautiful, sickeningly so,"
ratio0.454
25.38% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount113
totalSentences130
matches
0"The chill of the autumn"
1"She navigated the gravel path"
2"Here, under a sky bruised"
3"The air grew heavier with"
4"Her reason for being here"
5"A young woman, gone missing"
6"Eva had warned her away"
7"She wasn’t looking for trouble,"
8"The path dwindled to a"
9"Rory pulled her phone from"
10"It bobbed over gnarled roots,"
11"Her bright blue eyes scanned"
12"She knew the stories of"
13"She’d always dismissed them as"
14"Their branches, skeletal against the"
15"It was the smell of"
16"Rory passed beneath the boughs,"
17"The moment she stepped into"
18"The crunch of gravel underfoot"
19"The whispering wind died, leaving"
ratio0.869
76.92% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences130
matches
0"Now, with the wind picking"
1"Yet, the sensation of being"
ratio0.015
79.37% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences90
technicalSentenceCount8
matches
0"Eva had warned her away from such things, from following the threads that pulled at the fabric of the everyday, but Rory’s curiosity, or perhaps her innate stub…"
1"Her bright blue eyes scanned the periphery, searching for any sign of the ancient oak standing stones that marked the boundary."
2"She edged forward, her boots making no sound on the moss, her eyes straining."
3"Her phone fell from her grasp, tumbling into the deep purple petals, its light dying."
4"She bent down, fumbling in the thick carpet of flowers, her fingers brushing against cold, smooth petals, then something hard and angular."
5"As her eyes processed the symbol, a whisper slithered into her mind, clear as if spoken directly into her consciousness: *You found it."
6"Then it blurred, dissolved into the riot of colours, leaving only the impression of a smile that stretched too wide."
7"The cold, feral scent was overpowering now, prickling at her nose, making her gag."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount0
matches(empty)
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount2
fancyTags
0"she called out (call out)"
1"she demanded (demand)"
dialogueSentences2
tagDensity1
leniency1
rawRatio1
effectiveRatio1
77.6944%