Run: 2026-02-25-01KJ94XH98YBWGZA9PEJG0HBBB

Run Details

Duration:
23.3s
Cost:
$0.002423
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 iron gates of Richmond Park had long since clanged shut for the night, their heavy finality a promise of solitude. Rory had slipped through a gap in the perimeter fencing miles back, a familiar manoeuvre born of necessity and a certain disdain for rules. Now, she stood at the fringe of what felt less like a park and more like a lung inhaling the night. The air thickened with each step she took past the ancient oak standing stones, their gnarled forms like arthritic fingers pointing at a starless sky. This was it. The Fae Grove. Isolde’s grove, some called it. A place whispered about, a place that never quite belonged to this world. She pulled her worn jacket tighter, though the night, for all its chill, held no real bite. The wrongness began subtly, a prickle along her arms that had nothing to do with temperature. It was the *quality* of the silence, a void so profound it seemed to hum. It swallowed the distant thrum of London traffic, the whine of sirens, even the sound of her own breathing. Her flashlight beam, a frail sword against the encroaching dark, cut a swathe through the gloom. It illuminated a bewildering tapestry of flora: roses the colour of dried blood unfurling beside moon-white lilies, violets darker than any twilight. Wildflowers bloomed year-round, a fact she’d read about, but seeing it in the absolute dark was a violation of natural order. They weren't just blooming; they seemed to *glow* with an internal luminescence, subtle yet undeniable, turning the clearing into a spectral garden. The scent was overwhelming—a heady, cloying sweetness, like jasmine mixed with something richer, almost musky, that clung to the back of her throat. She touched the Heartstone pendant nestled beneath her shirt. Its silver chain was cool against her skin, but the familiar, deep crimson gem pulsed with a faint, internal warmth, a steady beat against her sternum. It had been warm since she’d left her flat above Silas’s bar, growing warmer, more insistent, as she’d driven west, guided by a feeling more than a map. The pendant reacted to Hel portals, the notes had explained, or places where the veil between worlds grew thin. This grove, she suspected, was both. Her boots crunched on a path that wasn't exactly a path, more a worn track through the dense undergrowth. She kept close to the centre, the standing stones forming a rough, embracing circle behind her. She tried to recall the instructions, the vague directions given by the hooded man at the market stall. *“Seek the heart of the stillness,”* he’d rasped, his eyes like chips of obsidian. *“The bloom in the dark.”* He’d pressed the pendant, cool and weightless then, into her palm. Now, with its insistent warmth, the encounter felt more like a deliberate summoning than a chance meeting. *Snap.* Rory froze. The sound was sharp, impossibly close, like a dry twig broken underfoot. Her flashlight beam whipped around, pinning the dense wall of foliage at the edge of the clearing. Nothing moved. No shadow detached itself. Just the silent, luminous flowers, their scent thick as velvet. *An animal,* she told herself, her voice a tight whisper lost in the oppressive quiet. *A fox. A deer.* She was in a park, even if it felt like another dimension. Animals moved in parks. She took another hesitant step. The path seemed to curve, to twist where she remembered a straight stretch. The trees, indistinct silhouettes against the bruised sky, seemed to lean in, their branches like skeletal arms. A flicker. A suggestion of movement at the periphery of her vision. She jerked her head, catching it again—a blur of deeper shadow detaching itself from another shadow, then vanishing as if it had never been there. Her heart hammered a quick, uneven rhythm against her ribs. She wasn't imagining it. The grove was not just still; it was *aware*. The air grew colder, a bone-aching dampness that seeped past her jacket. It wasn’t the external temperature; it was a chill that felt as if it originated from within the earth, or from behind her eyes. The flowers’ sweet perfume became almost acrid, a sickly, decaying sweetness that spoke of overripening, of things left too long in the dark. Then, a sound that was not a snap, nor a rustle. It was a faint, ethereal music, like wind chimes made of ice, tinkling from an impossible distance, or perhaps from directly within her own skull. She shook her head, trying to dislodge it. It wasn’t wind. There was no wind. The leaves on the unseen branches remained perfectly still. The pendant against her skin grew noticeably warmer, its pulse more pronounced, pressing a tiny, insistent heat into her flesh. A faint inner glow emanated from the crimson gem, a miniature sunset struggling against the night. *Something’s close,* the warmth seemed to say. *Something you’re looking for. Or something that’s looking for you.* Her breath hitched. She spun around, slowly this time, sweeping the flashlight beam in a wide arc. The standing stones seemed to loom, ancient and impassive, but they felt less like markers of a place and more like jail bars. The wildflowers, in the beam, were too vivid, their colours screaming unnaturally in the dark. The moonlight, filtering through impossibly dense cloud cover, cast long, distorted shadows that writhed like living things. She was not alone. The thought bloomed in her mind, cold and sharp, cutting through her attempts at rationalization. The grove was not empty. It was occupied. And whatever occupied it was subtle. It moved in the spaces between perceptions, a whisper of presence in the absolute quiet. She instinctively reached for the small utility knife she kept in her jacket pocket, her fingers fumbling. Her left wrist, the one with the faint, crescent scar, suddenly itched, a phantom sensation like static electricity building beneath the skin. She glanced down, half-expecting to see something etched there, but only saw the familiar pale line, thin and silver in the flashlight’s beam. The scar, from a stupid fall when she was seven, had always felt like a marker, a small, permanent imperfection. Tonight, it felt like a beacon. The music again, closer. It resolved itself, not into chimes, but into a melody, impossibly delicate, sung by a voice like spun glass. It was wordless, ancient, and utterly alien. And it was accompanied by a new sound, a soft, rhythmic *thump... thump... thump...* that vibrated through the soles of her boots, through the very ground beneath her. Rory swallowed, her mouth dry. She took a step back, her boot landing on something soft. She flared the flashlight beam down. It wasn’t grass. It was a bloom, unnaturally large, its petals the colour of bruised flesh, unfurling slowly, deliberately. It hadn’t been there a moment ago. The air pressed in, heavy, humid, suffocating. The scent of rot was stronger now, mingling with the sickeningly sweet floral perfume, a metallic tang threading through it. The shadows deepened, coalescing, no longer just the absence of light but entities themselves. They seemed to drink the flashlight beam, pulling it in, making the shaft of light thinner, weaker. A breath. She felt it – a rush of air, impossibly cold, disturb the fine hairs on the back of her neck. It carried with it a scent, not of flowers, not of rot, but of ozone and something else… something like old, forgotten rain. Her eyes darted around, scanning the gloom that the failing light could no longer penetrate. She could sense it now, a vast, immeasurable stillness that was not emptiness, but fullness. It was the stillness of a predator waiting, of a vast intelligence observing. It was all around her, behind the moving shadows, within the pulsing flowers, and in the echoing, wordless song. She felt a profound sense of being seen, not with eyes, but with something far more ancient and invasive. Her carefully constructed logic crumbled. This was not an animal. This was not a trick of the light or sound. This was something that had been waiting. And she, drawn by the warmth of the pendant, had walked willingly into its parlour. The pendant pulsed again, a fierce, desperate heat. It felt less like a guide now and more like a warning, screaming its alarm into her very bones. The *thump... thump... thump...* grew louder, closer, resonating not in her ears, but in her chest cavity, mimicking a frantic heartbeat that wasn’t entirely her own. A shadow detached itself. Not from the periphery this time. Directly before her, where the flashlight beam now barely reached. It was fluid, impossibly tall, a stain of deeper darkness that seemed to drink the very concept of light. It did not move with steps, but with a languid unfolding, an uncurling of night itself. Rory couldn't see features, couldn't see form, but she felt the weight of its attention, crushing, absolute. It was patient. It was curious. And it was hungry. She wanted to scream, but her throat was a desert. Her legs were lead. The logic that defined her life, the quick-thinking mind that had solved so many puzzles, offered no solutions here. There was no escape from a place that twisted time and space. There was no fighting something that was made of shadow and silence. There was only the vast, cold, intelligent presence that was now slowly, deliberately, filling the space where she stood. The music swelled, a lament and a welcome intertwined. The wildflowers pulsed like tiny, expectant hearts. And the darkness before her solidified, becoming a void that beckooed her into its depths. Her childhood scar tingled, a fragile reminder of a life, a world, that suddenly felt impossibly distant, perhaps already lost.
created_at"2026-02-25T00:59:21.775Z" 2/25/2026, 12:59:21 AM
model"google/gemini-2.5-flash-lite"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1462
moderation_latency(null)
generation_time23280
tokens_prompt812
tokens_completion4379
native_tokens_prompt773
native_tokens_completion5864
native_tokens_completion_images0
native_tokens_reasoning3750
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"
usage0.0024229
router(null)
provider_responses
0
endpoint_id"ce839073-aa24-4f29-8358-15b319bd05ec"
is_byokfalse
latency1462
model_permaslug"google/gemini-2.5-flash-lite"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981161-XXBz4jk6neOFWz31wDZq"
upstream_id(null)
total_cost0.0024229
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
totalTags2
adverbTagCount0
adverbTags(empty)
dialogueSentences2
tagDensity1
leniency1
rawRatio0
effectiveRatio0
60.05% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1627
totalAiIsmAdverbs13
found
0
adverb"perfectly"
count1
1
adverb"slowly"
count3
2
adverb"suddenly"
count2
3
adverb"utterly"
count1
4
adverb"very"
count3
5
adverb"deliberately"
count2
6
adverb"carefully"
count1
highlights
0"perfectly"
1"slowly"
2"suddenly"
3"utterly"
4"very"
5"deliberately"
6"carefully"
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)
wordCount1627
totalAiIsms40
found
0
word"familiar"
count3
1
word"chill"
count2
2
word"silence"
count2
3
word"profound"
count2
4
word"gloom"
count2
5
word"tapestry"
count1
6
word"spectral"
count1
7
word"pulsed"
count3
8
word"warmth"
count4
9
word"encounter"
count1
10
word"velvet"
count1
11
word"whisper"
count2
12
word"oppressive"
count1
13
word"flicker"
count1
14
word"pulse"
count1
15
word"etched"
count1
16
word"beacon"
count1
17
word"resolved"
count1
18
word"rhythmic"
count1
19
word"vibrated"
count1
20
word"scanning"
count1
21
word"predator"
count1
22
word"echoing"
count1
23
word"sense of"
count1
24
word"constructed"
count1
25
word"weight"
count1
26
word"depths"
count1
27
word"reminder"
count1
highlights
0"familiar"
1"chill"
2"silence"
3"profound"
4"gloom"
5"tapestry"
6"spectral"
7"pulsed"
8"warmth"
9"encounter"
10"velvet"
11"whisper"
12"oppressive"
13"flicker"
14"pulse"
15"etched"
16"beacon"
17"resolved"
18"rhythmic"
19"vibrated"
20"scanning"
21"predator"
22"echoing"
23"sense of"
24"constructed"
25"weight"
26"depths"
27"reminder"
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
narrationSentences132
matches(empty)
45.45% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount9
narrationSentences132
filterMatches(empty)
hedgeMatches
0"seemed to"
1"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences132
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen28
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans12
markdownWords39
totalWords1626
ratio0.024
matches
0"quality"
1"glow"
2"“Seek the heart of the stillness,”"
3"“The bloom in the dark.”"
4"Snap."
5"An animal,"
6"A fox. A deer."
7"aware"
8"Something’s close,"
9"Something you’re looking for. Or something that’s looking for you."
10"thump... thump... thump..."
11"thump... thump... thump..."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions4
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions12
wordCount1593
uniqueNames9
maxNameDensity0.25
worstName"Rory"
maxWindowNameDensity0.5
worstWindowName"Rory"
discoveredNames
Richmond1
Park1
Fae1
Grove1
London1
Heartstone1
Silas1
Hel1
Rory4
persons
0"Silas"
1"Rory"
places
0"Richmond"
1"Park"
2"Fae"
3"Grove"
4"London"
5"Hel"
globalScore1
windowScore1
46.91% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences97
glossingSentenceCount4
matches
0"felt like another dimension"
1"felt like a marker, a small, permanent"
2"felt like a beacon"
3"darkness that seemed to drink the very concept of light"
0.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches6
per1kWords3.69
wordCount1626
matches
0"not into chimes, but into a melody, impossibly delicate, sung by a voice like spu"
1"not of flowers, not of rot, but of ozone"
2"not of rot, but of ozone"
3"not emptiness, but fullness"
4"not with eyes, but with something far more ancient"
5"not in her ears, but in her chest cavity, mimicking a frantic heartbeat"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences132
matches(empty)
71.35% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs25
mean65.04
std26
cv0.4
sampleLengths
0115
167
2104
388
4100
51
647
735
835
960
1059
1160
1253
1372
1448
1588
1658
1748
1858
1945
2062
21114
2282
2376
2451
97.29% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences132
matches
0"was accompanied"
1"being seen"
2"was made"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs241
matches
0"weren't just blooming"
1"was overwhelming"
2"wasn't imagining"
12.99% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount3
semicolonCount3
flaggedSentences6
totalSentences132
ratio0.045
matches
0"They weren't just blooming; they seemed to *glow* with an internal luminescence, subtle yet undeniable, turning the clearing into a spectral garden."
1"The scent was overwhelming—a heady, cloying sweetness, like jasmine mixed with something richer, almost musky, that clung to the back of her throat."
2"She jerked her head, catching it again—a blur of deeper shadow detaching itself from another shadow, then vanishing as if it had never been there."
3"The grove was not just still; it was *aware*."
4"It wasn’t the external temperature; it was a chill that felt as if it originated from within the earth, or from behind her eyes."
5"She felt it – a rush of air, impossibly cold, disturb the fine hairs on the back of her neck."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount683
adjectiveStacks1
stackExamples
0"beside moon-white lilies,"
adverbCount22
adverbRatio0.032210834553440704
lyAdverbCount3
lyAdverbRatio0.004392386530014641
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences132
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences132
mean12.32
std7.14
cv0.58
sampleLengths
021
124
221
325
43
53
65
713
817
916
1015
1119
1216
1322
1421
1522
1623
179
1826
1928
2019
216
2219
2316
2418
2514
2616
2717
281
292
3012
3117
322
334
3410
3515
362
3714
384
395
4013
4117
422
4310
4425
4510
464
479
4812
4924
29.55% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats27
diversityRatio0.21212121212121213
totalSentences132
uniqueOpeners28
81.97% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences122
matches
0"Just the silent, luminous flowers,"
1"Then, a sound that was"
2"Directly before her, where the"
ratio0.025
39.67% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount55
totalSentences122
matches
0"She pulled her worn jacket"
1"It was the *quality* of"
2"It swallowed the distant thrum"
3"Her flashlight beam, a frail"
4"It illuminated a bewildering tapestry"
5"They weren't just blooming; they"
6"She touched the Heartstone pendant"
7"Its silver chain was cool"
8"It had been warm since"
9"Her boots crunched on a"
10"She kept close to the"
11"She tried to recall the"
12"he’d rasped, his eyes like"
13"He’d pressed the pendant, cool"
14"Her flashlight beam whipped around,"
15"She took another hesitant step."
16"She jerked her head, catching"
17"Her heart hammered a quick,"
18"She wasn't imagining it."
19"It wasn’t the external temperature;"
ratio0.451
29.67% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount105
totalSentences122
matches
0"The iron gates of Richmond"
1"Rory had slipped through a"
2"The air thickened with each"
3"This was it."
4"The Fae Grove."
5"Isolde’s grove, some called it."
6"A place whispered about, a"
7"She pulled her worn jacket"
8"The wrongness began subtly, a"
9"It was the *quality* of"
10"It swallowed the distant thrum"
11"Her flashlight beam, a frail"
12"It illuminated a bewildering tapestry"
13"Wildflowers bloomed year-round, a fact"
14"They weren't just blooming; they"
15"The scent was overwhelming—a heady,"
16"She touched the Heartstone pendant"
17"Its silver chain was cool"
18"It had been warm since"
19"The pendant reacted to Hel"
ratio0.861
81.97% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences122
matches
0"Now, she stood at the"
1"Now, with its insistent warmth,"
ratio0.016
68.65% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences77
technicalSentenceCount8
matches
0"She jerked her head, catching it again—a blur of deeper shadow detaching itself from another shadow, then vanishing as if it had never been there."
1"The air grew colder, a bone-aching dampness that seeped past her jacket."
2"It wasn’t the external temperature; it was a chill that felt as if it originated from within the earth, or from behind her eyes."
3"She could sense it now, a vast, immeasurable stillness that was not emptiness, but fullness."
4"thump...* grew louder, closer, resonating not in her ears, but in her chest cavity, mimicking a frantic heartbeat that wasn’t entirely her own."
5"It was fluid, impossibly tall, a stain of deeper darkness that seemed to drink the very concept of light."
6"The logic that defined her life, the quick-thinking mind that had solved so many puzzles, offered no solutions here."
7"There was only the vast, cold, intelligent presence that was now slowly, deliberately, filling the space where she stood."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount0
matches(empty)
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"He’d (would)"
dialogueSentences2
tagDensity0.5
leniency1
rawRatio1
effectiveRatio1
71.9837%