Run: 2026-02-25-01KJ9548ERVGRK8J2WGJBGESWZ

Run Details

Duration:
16.5s
Cost:
$0.001571
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 ancient oak standing stones loomed, silhouetted against a bruised twilight sky. Aurora pushed through the last of the tangled undergrowth, twigs snagging at her dark jacket, and stepped onto the soft, yielding earth of the clearing. Richmond Park was a familiar expanse of green lung, but this place, the Fae Grove, was a secret whispered between trees, a pocket dimension tucked away from the city's ceaseless thrum. She'd only found it by following the increasingly insistent warmth radiating from the Heartstone Pendant nestled beneath her shirt. It pulsed against her skin, a small, insistent heartbeat of its own, growing stronger the deeper she ventured into the shadowed woods. She’d told Silas she was going for a walk, a vague excuse to escape the clatter of the Golden Empress’s delivery boxes and the stale air of her flat above his bar. He’d squinted at her, his usual good humor tinged with something closer to concern. “Night walks? In *that* part of the park? Be careful, Rory. Some places don’t like being disturbed.” Aurora stepped further in, the standing stones receding behind her, cloaked now by the oppressive darkness of the mature oaks and beeches. The air inside the Grove was different. Still. Heavy. It carried the ghost of damp earth and a cloying sweetness that seemed to emanate from the wildflowers blooming with impossible vibrancy under the sliver of moon visible through the canopy. They were an unnatural riot of color – deep indigo, startling viridian, fiery crimson – defying the season, defying the night itself. Winter-hardened botanists would weep. A faint breeze, no more than a sigh, stirred the leaves overhead. But it was a singular sound in the profound silence that followed. The usual night chorus of insects, the distant hoot of an owl, the city’s murmur – all were absent. It was as if the Grove had swallowed every discernible sound, leaving only the emptiness. Aurora paused, listening. Her own breath sounded too loud, a ragged intrusion. Her heart hammered a nervous rhythm against her ribs. She touched the pendant through her shirt. It was warm, a steady, comforting heat, but the faint inner glow seemed to pulse with a little more urgency now. Near a Hel portal, it had said. But this wasn't a portal. It was a place. A place that felt… wrong. She began to walk slowly, her boots sinking slightly into the leaf litter. The trees here were ancient, their bark gnarled like the skin of old men, their branches reaching like skeletal fingers. Shadows pooled thick and inky, obscuring the ground, playing tricks with her vision. She paused again, straining her eyes. Had something moved? A flicker, deep in the periphery, a deepening of the dark between two trees. She turned her head, focusing, but there was nothing. Only the dense, unyielding night. "Hello?" she called out, her voice swallowed by the stillness. No answer. Of course, no answer. Why would there be? She was alone. Utterly alone. But the prickling sensation on her skin, that undeniable feeling of being observed, refused to subside. It wasn't the passive appraisal of a cautious animal; it felt more deliberate, more intelligent. She pulled her jacket tighter, though the air wasn’t particularly cold, not a biting autumn chill. This was a different kind of cold, seeping from the ground, from the air, from the very stones of the ancient oaks. It settled into her bones, a prelude to a dread she couldn't name. The wildflowers, impossibly bright, seemed to watch her, their petals unfurling like silent mouths. Aurora reached the center of the clearing. A ring of stones, almost entirely consumed by moss and ivy, marked its heart. They weren't like the standing stones at the edge; these were rougher, tumbled, as if disturbed by some ancient, cataclysmic event. Standing among them, she felt a profound sense of displacement, like a single, misplaced note in a vast, silent symphony. The pendant pulsed again, a distinct tremor against her sternum. It was warmer now, almost hot. It definitely recognized something here. She walked a slow circle, her gaze sweeping the impenetrable wall of trees surrounding the clearing. The shadows were restless. They didn’t just lie still; they breathed. They stretched and contracted, elongating unnaturally, then snapping back. A trunk, impossibly dark, seemed to detach itself from the surrounding gloom for a fraction of a second, only to melt back into place. Aurora’s breath hitched. She told herself it was fatigue, the stress of work, the city air finally getting to her. But the rationalizations felt flimsy, like cobwebs against the sheer force of her unease. This place was sentient, and it knew she was here. A sound. So faint, she almost missed it. A delicate *snap*. Like a dry twig breaking underfoot. But there was no one there. She spun around, her eyes darting, sweeping the tree line. Nothing. The sound hadn't come from the edge of her vision; it felt closer. *Too* close. She looked down at her own feet, half-expecting to see a hidden root, a fallen branch, but the ground was clear, thick with undisturbed leaf litter. She clutched the pendant, its warmth a small anchor in the encroaching dread. Its glow, though faint, seemed to be intensifying, a tiny crimson ember against her skin. It was trying to tell her something, warning her, or perhaps guiding her further into whatever existed in this place. Another sound. This one was a rustle, a dry, papery scrape that moved with a fluid, unsettling grace. It didn't sound like leaves disturbed by wind. It sounded deliberate. Like something slithering, inching, over the forest floor. It moved with a speed that defied logic, seeming to be both everywhere and nowhere at once. Aurora held her breath, straining to pinpoint its source. It was just beyond the edge of the clearing, circling. A slow, patient circuit. She backed away from the center, her eyes fixed on the darkness, trying to pierce the veil of shadows. The feeling of being watched intensified, pressing in on her, heavy and suffocating. It was no longer a vague sensation; it was a palpable presence, a weight in the air. She could almost feel the heat radiating from unseen eyes, the silent anticipation. A whisper. It slithered directly into her ear, a sound like dry leaves skittering across cold stone. It wasn't distinct words, not a language she recognized, but the *intent* was clear. Hunger. Ancient, cold hunger. Aurora flinched violently, spinning around, her hand flying to her mouth to stifle a gasp. Nothing. Not a flicker, not a rustle, not a shadow out of place. But the whisper had been so intimate, so close. Her mind raced, grasping for reason. A trick of the wind? Her own imagination? But her body screamed danger. Her muscles tensed, coiled. Her senses were on high alert, every nerve screaming. The peripheral movements were no longer subtle hints; they were undeniable shifts in the darkness. Shapes coalesced and dissolved at the very edge of what she could see, fleeting impressions of impossible angles, of limbs that bent the wrong way, of things that were too tall, too thin, too *wrong*. She fumbled for her phone, its screen jumping to life, casting a harsh, sterile beam into the oppressive gloom. The light painted the ancient oaks in stark relief, illuminating their furrowed bark, the tangled roots, the clumps of unnaturally vibrant wildflowers. But the light seemed to shrink from the deeper shadows, unable to penetrate their absolute darkness. The mobile’s signal bars were a mocking, empty grey. Of course. Lost in the Fae Grove. A single, distinct *thump* echoed from the treeline. Not a twig snap this time. Heavier. Like something solid hitting the ground. And then, another. And another. Slow, deliberate, heavy thuds, as if something immense was patiently pacing just beyond the reach of her phone’s beam. The ground beneath her feet felt as if it thrummed in response, a low, resonant vibration that shook her to the core. Aurora swallowed, her throat dry. Her crescent-shaped scar on her left wrist, usually a faint white line, seemed to itch, to tingle with the heightened strangeness of it all. She lifted her hand, her fingers trembling, and touched the Heartstone Pendant. It burned against her skin, a fierce, steady heat, and for the first time, she saw it. Under the sharp beam of her phone, the crimson gem wasn't just glowing; it was throbbing, a pulse of deep, internal light that seemed to mirror the heavy thuds echoing through the woods. It pulsed with a frantic, terrified rhythm. The thudding stopped. The silence that fell was even more terrifying than the noise. A different kind of stillness, charged with imminent action. The air grew thick, heavy, pressing in on her, making it hard to breathe. The sweet perfume of the wildflowers turned sickly, almost toxic. Her phone light wavered, an unsteady beam in a world that had ceased to make sense. Then, from the deepest shadow directly opposite her, a patch of blackness seemed to detach itself. It didn’t move like a creature, or an animal. It flowed, unspooling from the tree line like viscous ink, solidifying not into form, but into an absence of light more profound than the surrounding night. It was tall, impossibly so, and it carried with it a silence that devoured all other sound. It did not have eyes, but Aurora felt its gaze, cold and ancient, pierce through her. She knew, with a chilling certainty that sank deeper than bone, that she was no longer alone. She had stepped into a place that remembered things best left forgotten, and it had finally noticed her. The pendant flared, a desperate, crimson warning against her skin.
created_at"2026-02-25T01:03:02.111Z" 2/25/2026, 1:03:02 AM
model"google/gemini-2.5-flash-lite"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1098
moderation_latency(null)
generation_time16470
tokens_prompt812
tokens_completion3297
native_tokens_prompt773
native_tokens_completion3733
native_tokens_completion_images0
native_tokens_reasoning1618
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"
usage0.0015705
router(null)
provider_responses
0
endpoint_id"ce839073-aa24-4f29-8358-15b319bd05ec"
is_byokfalse
latency1098
model_permaslug"google/gemini-2.5-flash-lite"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981382-SHCOSdjJb3BiTuK9bKiz"
upstream_id(null)
total_cost0.0015705
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
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences2
tagDensity0.5
leniency1
rawRatio0
effectiveRatio0
84.59% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1622
totalAiIsmAdverbs5
found
0
adverb"slowly"
count1
1
adverb"slightly"
count1
2
adverb"utterly"
count1
3
adverb"very"
count2
highlights
0"slowly"
1"slightly"
2"utterly"
3"very"
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)
wordCount1622
totalAiIsms42
found
0
word"loomed"
count1
1
word"familiar"
count1
2
word"ceaseless"
count1
3
word"warmth"
count2
4
word"pulsed"
count3
5
word"tinged"
count1
6
word"oppressive"
count2
7
word"profound"
count3
8
word"silence"
count3
9
word"comforting"
count1
10
word"pulse"
count2
11
word"flicker"
count2
12
word"chill"
count1
13
word"sense of"
count1
14
word"symphony"
count1
15
word"gloom"
count2
16
word"palpable"
count1
17
word"weight"
count1
18
word"anticipation"
count1
19
word"whisper"
count2
20
word"raced"
count1
21
word"fleeting"
count1
22
word"stark"
count1
23
word"furrowed"
count1
24
word"echoed"
count1
25
word"to the core"
count1
26
word"echoing"
count1
27
word"charged"
count1
28
word"wavered"
count1
29
word"chilling"
count1
highlights
0"loomed"
1"familiar"
2"ceaseless"
3"warmth"
4"pulsed"
5"tinged"
6"oppressive"
7"profound"
8"silence"
9"comforting"
10"pulse"
11"flicker"
12"chill"
13"sense of"
14"symphony"
15"gloom"
16"palpable"
17"weight"
18"anticipation"
19"whisper"
20"raced"
21"fleeting"
22"stark"
23"furrowed"
24"echoed"
25"to the core"
26"echoing"
27"charged"
28"wavered"
29"chilling"
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
narrationSentences141
matches(empty)
41.54% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount10
narrationSentences141
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)
analyzedSentences142
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen35
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans6
markdownWords6
totalWords1625
ratio0.004
matches
0"that"
1"snap"
2"Too"
3"intent"
4"wrong"
5"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
totalMentions27
wordCount1607
uniqueNames11
maxNameDensity0.56
worstName"Aurora"
maxWindowNameDensity1
worstWindowName"Grove"
discoveredNames
Park1
Fae2
Grove4
Heartstone2
Pendant2
Silas1
Golden1
Empress1
Hel1
Aurora9
Like3
persons
0"Pendant"
1"Silas"
2"Empress"
3"Aurora"
places
0"Park"
1"Fae"
2"Grove"
3"Heartstone"
4"Hel"
globalScore1
windowScore1
75.74% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences101
glossingSentenceCount3
matches
0"sweetness that seemed to emanate from the wildflowers blooming with impossible vibrancy under the sliver of moon visible through the canopy"
1"It was as if the Grove had swallowed every discernible sound, leaving only the emptiness"
2"light that seemed to mirror the heavy thuds echoing through the woods"
76.92% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.231
wordCount1625
matches
0"not a language she recognized, but the *intent* was clear"
1"not into form, but into an absence of light more profound than the surrounding"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences142
matches(empty)
33.96% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs20
mean81.25
std21.84
cv0.269
sampleLengths
0109
163
288
3128
483
556
665
783
8104
975
1048
1177
1262
1372
1482
1573
1667
1798
1863
19129
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences141
matches(empty)
71.79% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs260
matches
0"was going"
1"was trying"
2"was patiently pacing"
3"was throbbing"
4"wasn't just glowing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount3
semicolonCount7
flaggedSentences9
totalSentences142
ratio0.063
matches
0"They were an unnatural riot of color – deep indigo, startling viridian, fiery crimson – defying the season, defying the night itself."
1"The usual night chorus of insects, the distant hoot of an owl, the city’s murmur – all were absent."
2"It wasn't the passive appraisal of a cautious animal; it felt more deliberate, more intelligent."
3"They weren't like the standing stones at the edge; these were rougher, tumbled, as if disturbed by some ancient, cataclysmic event."
4"They didn’t just lie still; they breathed."
5"The sound hadn't come from the edge of her vision; it felt closer."
6"It was no longer a vague sensation; it was a palpable presence, a weight in the air."
7"The peripheral movements were no longer subtle hints; they were undeniable shifts in the darkness."
8"Under the sharp beam of her phone, the crimson gem wasn't just glowing; it was throbbing, a pulse of deep, internal light that seemed to mirror the heavy thuds echoing through the woods."
84.35% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1607
adjectiveStacks1
stackExamples
0"Slow, deliberate, heavy thuds,"
adverbCount82
adverbRatio0.05102675793403858
lyAdverbCount24
lyAdverbRatio0.014934660858743
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences142
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences142
mean11.44
std7.71
cv0.674
sampleLengths
012
125
231
319
422
532
614
717
822
97
101
111
1231
1322
144
1512
1612
1719
1815
193
209
219
227
2321
247
255
264
274
281
2913
3020
3113
326
333
3414
359
365
3710
382
394
404
413
422
4316
4415
4516
4622
4713
4814
497
40.14% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats14
diversityRatio0.29577464788732394
totalSentences142
uniqueOpeners42
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences126
matches
0"Only the dense, unyielding night."
1"Of course, no answer."
2"So faint, she almost missed"
3"Then, from the deepest shadow"
ratio0.032
39.05% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount57
totalSentences126
matches
0"She'd only found it by"
1"It pulsed against her skin,"
2"She’d told Silas she was"
3"He’d squinted at her, his"
4"It carried the ghost of"
5"They were an unnatural riot"
6"It was as if the"
7"Her own breath sounded too"
8"Her heart hammered a nervous"
9"She touched the pendant through"
10"It was warm, a steady,"
11"It was a place."
12"She began to walk slowly,"
13"She paused again, straining her"
14"She turned her head, focusing,"
15"she called out, her voice"
16"She was alone."
17"It wasn't the passive appraisal"
18"She pulled her jacket tighter,"
19"It settled into her bones,"
ratio0.452
67.14% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount99
totalSentences126
matches
0"The ancient oak standing stones"
1"Aurora pushed through the last"
2"Richmond Park was a familiar"
3"She'd only found it by"
4"It pulsed against her skin,"
5"She’d told Silas she was"
6"He’d squinted at her, his"
7"Aurora stepped further in, the"
8"The air inside the Grove"
9"It carried the ghost of"
10"They were an unnatural riot"
11"A faint breeze, no more"
12"The usual night chorus of"
13"It was as if the"
14"Aurora paused, listening."
15"Her own breath sounded too"
16"Her heart hammered a nervous"
17"She touched the pendant through"
18"It was warm, a steady,"
19"It was a place."
ratio0.786
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences126
matches(empty)
ratio0
15.66% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences73
technicalSentenceCount13
matches
0"It carried the ghost of damp earth and a cloying sweetness that seemed to emanate from the wildflowers blooming with impossible vibrancy under the sliver of moo…"
1"It was as if the Grove had swallowed every discernible sound, leaving only the emptiness."
2"They weren't like the standing stones at the edge; these were rougher, tumbled, as if disturbed by some ancient, cataclysmic event."
3"She walked a slow circle, her gaze sweeping the impenetrable wall of trees surrounding the clearing."
4"She spun around, her eyes darting, sweeping the tree line."
5"It was trying to tell her something, warning her, or perhaps guiding her further into whatever existed in this place."
6"Aurora flinched violently, spinning around, her hand flying to her mouth to stifle a gasp."
7"Shapes coalesced and dissolved at the very edge of what she could see, fleeting impressions of impossible angles, of limbs that bent the wrong way, of things th…"
8"She fumbled for her phone, its screen jumping to life, casting a harsh, sterile beam into the oppressive gloom."
9"Slow, deliberate, heavy thuds, as if something immense was patiently pacing just beyond the reach of her phone’s beam."
10"The ground beneath her feet felt as if it thrummed in response, a low, resonant vibration that shook her to the core."
11"Under the sharp beam of her phone, the crimson gem wasn't just glowing; it was throbbing, a pulse of deep, internal light that seemed to mirror the heavy thuds …"
12"She knew, with a chilling certainty that sank deeper than bone, that she was no longer alone."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"she called out (call out)"
dialogueSentences2
tagDensity0.5
leniency1
rawRatio1
effectiveRatio1
71.0295%