Run: 2026-02-25-01KJ954XR95P8T1Q0T1VXGZNZT

Run Details

Duration:
22.5s
Cost:
$0.002517
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 air inside the treeline tasted different. Thicker, somehow. Aurora Carter breathed it in, a subtle, metallic tang that had nothing to do with the damp London earth or the fading scent of exhaust fumes from the distant A3. This was the Fae Grove, or what passed for it. She’d found the entrance tucked between overgrown rhododendrons in Richmond Park, marked by three ancient oak standing stones, their bark gnarled like the knuckles of a forgotten giant. Even in the fading twilight, they felt imposingly still, like teeth set in a silent roar. She’d told herself this was research. A discreet visit, a chance to understand the artifact Silas had found tucked away in the back of his pub. The Heartstone Pendant, nestled against her sternum beneath her worn t-shirt, gave a faint, almost imperceptible pulse of warmth against her skin. It had been given to her by an ‘unknown benefactor’ – a phrase that still tasted like ash in her mouth. But the pendant, meant to betray the proximity of Hel portals, had done nothing but glow with a faint, internal crimson light for weeks. Until tonight. A sudden, urgent warmth, then a quiescent hum that had sent Rory pulling on her sturdiest boots. It had felt like a summons, or a warning. She stepped past the outer stones, and the world stitched itself shut behind her. The city’s murmur, the drone of traffic, the distant cry of a siren – all vanished. It was a silencing so absolute it felt like a physical pressure against her eardrums. The twilight deepened instantly, plunging the clearing into a gloom that felt premature, as if the sun had been yanked from the sky mid-descent. Wildflowers, the codex had said. Year-round. And they were there, a riot of impossible color even in this light: deep violets, emerald greens, startling scarlets, all clustered under the limbs of impossibly ancient trees. But tonight, their vibrancy seemed less like life and more like fever. Their petals looked too smooth, too waxy, almost as if they were catching and holding the scant light rather than reflecting it. Rory pulled her jacket tighter. The air had turned cold. Not a breath of wind, just a pervasive, bone-deep chill that had no business existing on a mild autumn evening. She hugged her arms to herself, her fingers brushing the scar on her left wrist, the faint crescent shape a familiar anchor. Her childhood accident, her father’s worry, her mother’s fussing – simple hurts, unlike the deeper wounds she’d learned to carry. This place, though… this felt like a wound opening in the world itself. She listened. The silence remained, broken only by the rustle of her own movements. A twig snapped underfoot – too loud – and she froze. Nothing. Just her own shadow, lengthening unnaturally, stretching towards the centre of the clearing where the trees grew denser, their branches weaving a canopy so thick it was black. Her eyes scanned the periphery. There. A flicker of movement, just beyond the impossible flowers. She squinted, her heart giving a nervous little leap. A rabbit? A fox? Richmond Park was still a park, after all. But the movement hadn't been the scurrying dash of a small mammal. It was slower, more deliberate, a fluid shifting of shadow amongst shadows. It was gone before she could focus, leaving only the unsettling certainty that something had been there, watching her, just at the edge of seeing. She took a slow breath. "Hello?" Her voice sounded small, a thin thread in the vast, suffocating quiet. It frayed and dissolved, swallowed by the dense, watchful air. No echo. No response. Her training, or what passed for it, urged her to be methodical. What was she looking for? The codex mentioned Hel portals. Was Silas hoping the pendant would lead her to one? Why? The question hung, unanswered, in the oppressive stillness. She moved deeper into the Grove. The standing stones were now far behind her, barely visible through the gloom. The trees here were older, impossibly so, their trunks thicker than any she’d seen, their branches draped with trailing moss that looked like spectral beards. The wildflowers continued their unsettling display, their colours somehow more intense the further she went, their forms oddly distinct against the encroaching dark. She could have sworn one of the taller, bell-shaped blooms turned its cluster of petals towards her as she passed. She blinked, shaking her head. Suggestion. Imagination. The dark playing tricks. But the feeling of being watched intensified. It was a prickling awareness on the back of her neck, a profound sense of intrusion. She wasn't alone. Not just by herself in the woods, but truly, fundamentally, *not alone*. And whatever else was here, it wasn't welcoming. The Heartstone Pendant pulsed again, a slow, deliberate warmth this time, like a heartbeat against her ribs. It was distinct, undeniable. It felt like an answer to her unspoken question. Something *was* here. And it was connected to the Fae realm, to wherever the pendant’s ‘Hel portals’ led. Then came the sound. Or rather, the lack of it, followed by something that was even worse. The absolute silence persisted, but within it, a faint, high-pitched keening began to thread its way into her hearing. It wasn't wind. It wasn't an animal. It sounded like a lament, stretched impossibly thin, born from the very earth beneath her feet. It rose and fell, a mournful, alien song that seemed to seep into her bones. Rory stopped, listening intently. Her breath hitched. The keening wasn't coming from any direction. It was *everywhere*. It was the sound of the Grove itself sighing in sorrow, or perhaps in warning. She touched the pendant again. It was warm, almost hot now, pulsing with a regularity that felt like a steady, insistent shove. *Portal. Near.* Her gaze snapped around. What did it mean? A portal *to* here? Or a portal *from* here? And where was it? The dense wall of trees offered no clue. The shadows between them seemed deeper, more liquid, concealing whatever might lurk within. Was that what the earlier movement had been? Something slipping between those shadows? She heard it again, clearer this time. A soft, dragging sound, like something heavy being pulled across damp earth. It was close. Too close. It was behind her. Her blood ran cold. She didn’t want to turn. Every instinct screamed at her to keep her eyes fixed on the impenetrable darkness ahead, to walk, not run, away from the sound. But the sound was moving with her, a slow, implacable pursuit. She wanted to call out for Silas, even though she knew he was miles away, couldn’t hear her. She wanted to call Eva, her friend who had pulled her to London, to safety, to a life that felt increasingly distant and unreal compared to this. But she was alone. Utterly, terrifyingly alone. Her boot scuffed against something smooth. She looked down. It was a stone, but not like any she’d seen in the park. This one was polished, river-smooth, and etched with swirling, meaningless patterns. It hadn't been there a moment ago. She was sure of it. The Grove was shifting. Rearranging itself. The keening intensified, a thin, reedy shriek now, laced with something that sounded like cruel laughter. The wildflowers, illuminated by the pendant's faint inner glow, seemed to writhe. Their colours bled into each other, forming patterns that spoke of things best left unseen. She whirled around. Nothing. But the air where she’d heard the dragging sound was now impossibly cold. Colder than the rest of the Grove, a pocket of absolute frigidity that made her teeth ache and her breath plume white. And the shadows here were darker, more absolute, congealing into shapes that held no terrestrial logic. They weren't just the absence of light; they felt like a positive presence, a void bent on consuming everything. Then, a whisper. Not a human whisper, but something dry and rustling, like dead leaves skittering across stone. It was right beside her ear. *“Lost?”* Rory gasped, stumbling back. She struck a tree, the rough bark a welcome, solid reality against her palm. Her hand flew to her mouth, stifling a cry. The whisper hadn't been spoken words, exactly. It was more like a thought that had been forced into her head, laced with the same alien sorrow and cruel amusement as the keening. She scrambled backward, her movements clumsy, panic clawing at her carefully constructed composure. She needed to get out. Now. She turned, desperate to find the path back to the standing stones, to the entrance, to anywhere but here. But the trees were different. The clearing had subtly altered. The density of the woods seemed to have closed in. The standing stones were nowhere to be seen. The path she thought she'd followed had vanished, replaced by a dense, thorny undergrowth she hadn't noticed before. The wildflowers, in their impossible luminescence, seemed to mock her. The pendant pulsed violently, a frantic thrumming against her skin. *Hotter. Near. Hel.* She was trapped. The Fae Grove wasn't just a place where time moved differently or where the veil between worlds was thin. It was a place that exerted its own will. It was actively keeping her. And whatever had been watching, whatever had been whispering, whatever had been dragging itself through the dirt, was no longer content to stay in the shadows. A form began to coalesce in the darkness ahead, at the edge of the clearing. It wasn’t solid, not entirely. It was a shifting darkness, taller than any man, impossibly jointed, like ink spilled into water and given a horrifying, deliberate shape. It moved with a languid grace that was utterly alien, its 'limbs' extending and retracting at unnatural angles. There were no discernible features, yet she felt it looking at her, its gaze a palpable weight that pressed down on her very soul. The high-pitched keening intensified, now clearly a sound of perverse delight. The wildflowers pulsed with light, their colours swirling into predatory patterns. The air was a suffocating miasma of cold and the sickly-sweet perfume of corrupted bloom. The whisper returned, closer now, a dry rasp against her awareness. *“Stay. We have so much time.”* Rory stood frozen, her bright blue eyes wide with a terror she had never known. Her breath came in ragged gasps, her hand instinctively going to the Heartstone Pendant, its fiery warmth the only thing grounding her against the encroaching, endless dark. The grove had claimed her.
created_at"2026-02-25T01:03:23.918Z" 2/25/2026, 1:03:23 AM
model"google/gemini-2.5-flash-lite"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1005
moderation_latency(null)
generation_time22500
tokens_prompt812
tokens_completion4335
native_tokens_prompt773
native_tokens_completion6099
native_tokens_completion_images0
native_tokens_reasoning3806
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"
usage0.0025169
router(null)
provider_responses
0
endpoint_id"ce839073-aa24-4f29-8358-15b319bd05ec"
is_byokfalse
latency1005
model_permaslug"google/gemini-2.5-flash-lite"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981403-mQTB0GuLmKXrMerzXtvh"
upstream_id(null)
total_cost0.0025169
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)
dialogueSentences3
tagDensity1
leniency1
rawRatio0
effectiveRatio0
82.85% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1749
totalAiIsmAdverbs6
found
0
adverb"truly"
count1
1
adverb"very"
count2
2
adverb"utterly"
count2
3
adverb"carefully"
count1
highlights
0"truly"
1"very"
2"utterly"
3"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)
11.38% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1749
totalAiIsms31
found
0
word"pulse"
count1
1
word"warmth"
count4
2
word"gloom"
count2
3
word"chill"
count1
4
word"familiar"
count1
5
word"silence"
count2
6
word"scanned"
count1
7
word"flicker"
count1
8
word"echo"
count1
9
word"methodical"
count1
10
word"oppressive"
count1
11
word"spectral"
count1
12
word"profound"
count1
13
word"sense of"
count1
14
word"pulsed"
count3
15
word"unspoken"
count1
16
word"etched"
count1
17
word"whisper"
count4
18
word"constructed"
count1
19
word"palpable"
count1
20
word"weight"
count1
highlights
0"pulse"
1"warmth"
2"gloom"
3"chill"
4"familiar"
5"silence"
6"scanned"
7"flicker"
8"echo"
9"methodical"
10"oppressive"
11"spectral"
12"profound"
13"sense of"
14"pulsed"
15"unspoken"
16"etched"
17"whisper"
18"constructed"
19"palpable"
20"weight"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"blood ran cold"
count1
highlights
0"blood ran cold"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences169
matches
0"g in sorrow"
92.14% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount6
narrationSentences169
filterMatches(empty)
hedgeMatches
0"began to"
1"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences171
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen30
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans9
markdownWords18
totalWords1754
ratio0.01
matches
0"not alone"
1"was"
2"everywhere"
3"Portal. Near."
4"to"
5"from"
6"“Lost?”"
7"Hotter. Near. Hel."
8"“Stay. We have so much time.”"
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
totalMentions34
wordCount1723
uniqueNames12
maxNameDensity0.35
worstName"Grove"
maxWindowNameDensity1
worstWindowName"Grove"
discoveredNames
Carter1
London2
Fae3
Grove6
Richmond2
Park2
Silas3
Heartstone3
Pendant3
Hel3
Rory5
Eva1
persons
0"Carter"
1"Silas"
2"Pendant"
3"Rory"
4"Eva"
places
0"London"
1"Fae"
2"Grove"
3"Richmond"
4"Park"
5"Heartstone"
globalScore1
windowScore1
0.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences102
glossingSentenceCount11
matches
0"felt like a summons, or a warning"
1"felt like a physical pressure against h"
2"felt like a wound opening in the world"
3"looked like spectral beards"
4"felt like an answer to her unspoken que"
5"sounded like a lament, stretched impossibl"
6"song that seemed to seep into her bones"
7"felt like a steady, insistent shove"
8"seemed deeper more liquid, concealing whatever might lurk within"
9"sounded like cruel laughter"
10"felt like a positive presence, a void b"
85.97% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.14
wordCount1754
matches
0"Not just by herself in the woods, but truly, fundamentally, *not alone*"
1"Not a human whisper, but something dry"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences171
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs31
mean56.58
std33.41
cv0.59
sampleLengths
093
1121
2137
385
454
585
673
798
846
948
1074
1156
1255
1328
1495
1551
1643
173
181
1970
2024
211
2259
2338
2456
2513
2662
2784
2848
296
3047
90.73% Passive voice overuse
Target: ≤2% passive sentences
passiveCount7
totalSentences169
matches
0"been given"
1"been yanked"
2"was gone"
3"was connected"
4"being pulled"
5"been spoken"
6"been forced"
84.66% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs289
matches
0"were catching"
1"wasn't welcoming"
2"wasn't coming"
3"was shifting"
4"was actively keeping"
76.02% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount4
semicolonCount1
flaggedSentences4
totalSentences171
ratio0.023
matches
0"The city’s murmur, the drone of traffic, the distant cry of a siren – all vanished."
1"Her childhood accident, her father’s worry, her mother’s fussing – simple hurts, unlike the deeper wounds she’d learned to carry."
2"A twig snapped underfoot – too loud – and she froze."
3"They weren't just the absence of light; they felt like a positive presence, a void bent on consuming everything."
94.97% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount153
adjectiveStacks0
stackExamples(empty)
adverbCount7
adverbRatio0.0457516339869281
lyAdverbCount1
lyAdverbRatio0.006535947712418301
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences171
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences171
mean10.26
std7.54
cv0.735
sampleLengths
07
12
230
310
428
516
66
720
822
921
1024
112
1217
139
1414
1516
1615
1724
185
191
2028
2112
2222
235
245
2520
2622
2720
283
2910
302
3112
3211
331
3428
355
361
379
389
392
402
418
4212
4312
4425
455
4613
4710
482
492
34.21% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats27
diversityRatio0.2573099415204678
totalSentences171
uniqueOpeners44
90.70% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences147
matches
0"Just her own shadow, lengthening"
1"Then came the sound."
2"Utterly, terrifyingly alone."
3"Then, a whisper."
ratio0.027
48.57% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount63
totalSentences147
matches
0"She’d found the entrance tucked"
1"She’d told herself this was"
2"It had been given to"
3"It had felt like a"
4"She stepped past the outer"
5"It was a silencing so"
6"Their petals looked too smooth,"
7"She hugged her arms to"
8"Her childhood accident, her father’s"
9"Her eyes scanned the periphery."
10"She squinted, her heart giving"
11"It was slower, more deliberate,"
12"It was gone before she"
13"She took a slow breath."
14"Her voice sounded small, a"
15"It frayed and dissolved, swallowed"
16"Her training, or what passed"
17"She moved deeper into the"
18"She could have sworn one"
19"She blinked, shaking her head."
ratio0.429
62.04% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount117
totalSentences147
matches
0"The air inside the treeline"
1"Aurora Carter breathed it in,"
2"This was the Fae Grove,"
3"She’d found the entrance tucked"
4"She’d told herself this was"
5"A discreet visit, a chance"
6"The Heartstone Pendant, nestled against"
7"It had been given to"
8"A sudden, urgent warmth, then"
9"It had felt like a"
10"She stepped past the outer"
11"The city’s murmur, the drone"
12"It was a silencing so"
13"The twilight deepened instantly, plunging"
14"Wildflowers, the codex had said."
15"Their petals looked too smooth,"
16"Rory pulled her jacket tighter."
17"The air had turned cold."
18"She hugged her arms to"
19"Her childhood accident, her father’s"
ratio0.796
34.01% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences147
matches
0"Even in the fading twilight,"
ratio0.007
38.10% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences75
technicalSentenceCount11
matches
0"Aurora Carter breathed it in, a subtle, metallic tang that had nothing to do with the damp London earth or the fading scent of exhaust fumes from the distant A3…"
1"A sudden, urgent warmth, then a quiescent hum that had sent Rory pulling on her sturdiest boots."
2"The twilight deepened instantly, plunging the clearing into a gloom that felt premature, as if the sun had been yanked from the sky mid-descent."
3"Their petals looked too smooth, too waxy, almost as if they were catching and holding the scant light rather than reflecting it."
4"Just her own shadow, lengthening unnaturally, stretching towards the centre of the clearing where the trees grew denser, their branches weaving a canopy so thic…"
5"The trees here were older, impossibly so, their trunks thicker than any she’d seen, their branches draped with trailing moss that looked like spectral beards."
6"It rose and fell, a mournful, alien song that seemed to seep into her bones."
7"It was warm, almost hot now, pulsing with a regularity that felt like a steady, insistent shove."
8"Colder than the rest of the Grove, a pocket of absolute frigidity that made her teeth ache and her breath plume white."
9"It was more like a thought that had been forced into her head, laced with the same alien sorrow and cruel amusement as the keening."
10"There were no discernible features, yet she felt it looking at her, its gaze a palpable weight that pressed down on her very soul."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount1
matches
0"It moved, its 'limbs' extending and retracting at unnatural angles"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
77.5451%