Run: 2026-02-25-01KJ95SY03E9ADXT3X1QN138M9

Run Details

Duration:
23.9s
Cost:
$0.009350
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 delivery instructions had been precise, written in a cramped, elegant hand on the back of a Golden Empress receipt: Richmond Park, three hundred yards past the Royal Ballet School, where the treeline breaks for the hollow. No name was attached, only the promise of a twenty-pound tip and the implicit threat of a negative review if Yu-Fei’s famous Peking duck arrived cold. Aurora hooked her bike to a fence post near the edge of the designated path. The fog was thick tonight, a grey, clinging shroud that turned the distant streetlamps into blurry, jaundiced eyes. Usually, she didn't mind the dark. London at night was her element—the hum of traffic, the distant sirens, the rhythmic clack of her own footsteps. But Richmond Park at two in the morning felt less like a public space and more like a vast, breathing entity that resented her presence. She checked the thermal bag strapped to her shoulder and adjusted the silver chain around her neck. Beneath her sweater, she felt the thumbnail-sized Heartstone Pendant resting against her skin. It was cold tonight, a lump of dead weight, but as she stepped off the gravel and onto the damp grass, she felt a pinprick of heat bloom in its deep crimson center. She walked for ten minutes, her boots sinking into the peat. The geography felt wrong. According to the map she’d studied back at the restaurant, the hollow should have been right here. Instead, the trees seemed to crowd closer, their gnarled limbs interlocking like the fingers of a giant’s hands. She passed a set of ancient oak standing stones, their bark so deeply rutted they looked more like petrified skin than timber. The moment she crossed the threshold of those stones, the atmosphere changed. The distant roar of the A3 vanished. The city’s light pollution, that orange haze that usually defined the London sky, was blinked out as if by a closing eyelid. Above her, the stars were too bright, too numerous, and arranged in configurations she didn't recognize. The air grew impossibly sweet, heavy with the scent of honeysuckle and wildflowers. Rory slowed her pace, her thumb tracing the small crescent-shaped scar on her left wrist—a nervous habit she’d never quite broken. She looked down at her feet. Despite the biting November cold she’d felt just moments ago, the ground here was carpeted in vibrant bluebells and primroses, blooming out of season and out of time. “Hello?” she called out. Her voice didn't echo; it was swallowed instantly by the lush greenery. “Delivery for... the hollow?” Silence responded. Not the absence of noise, but a thick, pressurized quiet that made her ears pop. She checked her watch. The second hand was twitching back and forth, unable to commit to a forward motion. Rory took a steadying breath, her cool-headed nature fighting the urge to turn and bolt. *Intelligent people don’t get lost in city parks,* she told herself. *They analyze the data.* The data told her she was in the Fae Grove—the place Silas had warned her about over drinks at the bar. He’d talked about the pocket between Earth and the realm of the Gentry, a place where time was a suggestion and the geography was a predator. The Heartstone Pendant against her chest suddenly surged with heat. It wasn't the gentle warmth of a hearth; it was a sharp, biting throb. It was warning her. She turned in a slow circle. The oak stones she had passed were gone. In their place stood a wall of thorns, their spikes glistening with a dark, oily sheen. Something shifted in the periphery of her vision—a flash of white, like a pale hand retracting into the brush. "I'm leaving the food here," Rory said, her voice tighter now. She unslung the Golden Empress bag and set it on a flat mossy rock. "I'm heading back." She began to walk in the direction she thought was the exit, but the Grove seemed to expand with every step. The trees stretched upward, their canopies blotting out the alien stars. The silence began to fray. There was a sound now—a low, rhythmic scraping, like bone dragging over stone. It was coming from the shadows to her left. She stopped. The scraping stopped. She took three quick steps. The scraping followed, perfectly out of sync, a mockery of her own gait. "I can see you," she lied, her eyes darting between the silver-barked trunks. A soft, melodic chuckle drifted from the canopy above. It wasn't human. It sounded like the chime of glass breaking in a well. Rory reached for her phone, but the screen was a mess of static and weeping colors. The heat from the pendant was becoming unbearable, a localized fever that made her skin itch. The crimson gem began to pulse with a faint, rhythmic inner light, casting long, rhythmic shadows that bled into the wildflowers. The pendant only reacted like this near a Hel portal. Terror, cold and sharp, finally pierced through her analytical veneer. If there was a portal here, the things watching her weren't just mischievous Fae. They were something far older and hungrier. A movement caught her eye—not a shadow this time, but a distortion in the air, a ripple like heat rising from asphalt. A figure stood twenty feet away, partially obscured by a weeping willow. It was tall, too tall, with limbs that seemed to have too many joints. It didn't have a face, only a smooth, pale surface where features should be, draped in tatters of what looked like gossamer and dried moss. It didn't move toward her. It simply stood there, watching with an intensity that Rory felt in her marrow. She backed away, her heart hammering against her ribs like a trapped bird. "Stay back." The thing tilted its head. The scraping sound returned, but this time it came from behind her. Then from the right. Then from the roots beneath her feet. The Grove was closing in. The wildflowers were beginning to change, their petals curling into sharp, jagged teeth. The sweet scent of honeysuckle was being replaced by the metallic tang of old blood and the ozone smell of an approaching storm. Rory's foot caught on a protruding root, and she stumbled, catching herself just before she hit the ground. As she straightened, she saw them—dozens of them. They were silhouettes in the fog, lean and elongated, perched in the branches and crouching in the high grass. They were patient. They were waiting for her to break. She clutched the pendant through her sweater, the heat searing her palm. "Focus," she whispered to herself. "Silas said the stones are the key. The boundary is the anchor." She ignored the figures and looked for the oak stones. They weren't where she had left them, but she saw a flicker of the park’s orange streetlights through a gap in the thorns. It was a pinprick of normalcy in this nightmare. She ran. She didn't care about the branches that whipped at her face or the way the ground seemed to liquefy under her boots. Behind her, the melodic laughter rose in volume, joining with the bone-scraping sounds to create a cacophony of wrongness. The air grew cold again, the summer warmth of the Grove stripped away by a sudden, unnatural frost. The figure with the smooth face appeared directly in her path. It reached out a long, spindly arm, its fingers tapering into points as fine as needles. Rory didn't stop. She reached into her pocket, pulled out the heavy brass keys to her flat, and swung them like a flail. As the keys passed through the air near the creature, it recoiled with a hiss of steam, as if the cold iron in the alloy was a brand. She lunged through the gap where the creature had stood. The pendant flared one last time, a blinding burst of crimson light that seemed to sear the shadows back. She hit a wall of resistance—a membrane of cold, stagnant air that felt like pushing through a heavy curtain. Then, she was falling. Rory slammed into the hard, gravel path. The smell of exhaust and damp earth rushed back into her lungs, sweet and beautiful. She scrambled to her feet, her chest heaving, and looked back. The oak standing stones were right behind her, silent and motionless in the London fog. Beyond them, there was nothing but the dark, empty expanse of Richmond Park. No wildflowers. No silver-limbed monsters. No alien stars. She looked at her watch. The second hand was moving again. It told her it was 2:14 AM. Rory checked her wrist. Her sleeve was torn, and five thin, red lines were etched into her skin—marks that looked suspiciously like the sweep of a pale, needle-fingered hand. She didn't wait to see if anything was following. She jumped on her bike and pedaled, her legs burning, the crimson glow of the Heartstone fading back into a dull, dormant red against her skin. She didn't look back until she was under the golden arches of a McDonald's three miles away, surrounded by the glorious, mundane chaos of the living world. The Peking duck was gone, left on a mossy rock in a place that didn't exist, and Rory knew, with a certainty that chilled her more than the fog, that someone—or something—was currently enjoying the tip.
created_at"2026-02-25T01:14:52.296Z" 2/25/2026, 1:14:52 AM
model"google/gemini-3-flash-preview-20251217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2040
moderation_latency(null)
generation_time23854
tokens_prompt812
tokens_completion2728
native_tokens_prompt773
native_tokens_completion2988
native_tokens_completion_images0
native_tokens_reasoning945
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"
usage0.0093505
router(null)
provider_responses
0
endpoint_id"6e82f652-2693-4b60-bbe0-7362d6e345f0"
is_byokfalse
latency2040
model_permaslug"google/gemini-3-flash-preview-20251217"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771982092-MUFaicombPR7rzKydwRE"
upstream_id(null)
total_cost0.0093505
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)
dialogueSentences8
tagDensity0.5
leniency1
rawRatio0
effectiveRatio0
93.65% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1574
totalAiIsmAdverbs2
found
0
adverb"suddenly"
count1
1
adverb"perfectly"
count1
highlights
0"suddenly"
1"perfectly"
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)
26.94% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1574
totalAiIsms23
found
0
word"rhythmic"
count4
1
word"footsteps"
count1
2
word"weight"
count1
3
word"tracing"
count1
4
word"echo"
count1
5
word"silence"
count2
6
word"predator"
count1
7
word"warmth"
count2
8
word"throb"
count1
9
word"glistening"
count1
10
word"pulse"
count1
11
word"intensity"
count1
12
word"searing"
count1
13
word"flicker"
count1
14
word"normalcy"
count1
15
word"cacophony"
count1
16
word"etched"
count1
17
word"chilled"
count1
highlights
0"rhythmic"
1"footsteps"
2"weight"
3"tracing"
4"echo"
5"silence"
6"predator"
7"warmth"
8"throb"
9"glistening"
10"pulse"
11"intensity"
12"searing"
13"flicker"
14"normalcy"
15"cacophony"
16"etched"
17"chilled"
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
narrationSentences116
matches(empty)
19.70% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount8
narrationSentences116
filterMatches
0"watch"
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)
analyzedSentences120
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen38
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans2
markdownWords12
totalWords1563
ratio0.008
matches
0"Intelligent people don’t get lost in city parks,"
1"They analyze the data."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions6
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions46
wordCount1531
uniqueNames21
maxNameDensity0.65
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Rory"
discoveredNames
Golden2
Empress2
Richmond3
Park3
Royal1
Ballet1
School1
Yu-Fei1
Peking2
Heartstone3
Pendant2
London3
November1
Fae2
Grove4
Silas1
Earth1
Gentry1
Hel1
Rory10
McDonald1
persons
0"Yu-Fei"
1"Pendant"
2"Silas"
3"Earth"
4"Rory"
5"McDonald"
places
0"Richmond"
1"Park"
2"Peking"
3"London"
4"Fae"
5"Grove"
6"Hel"
globalScore1
windowScore1
14.13% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences92
glossingSentenceCount5
matches
0"sounded like the chime of glass breaking i"
1"limbs that seemed to have too many joints"
2"looked like gossamer and dried moss"
3"light that seemed to sear the shadows back"
4"felt like pushing through a heavy curta"
72.04% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.28
wordCount1563
matches
0"Not the absence of noise, but a thick, pressurized quiet"
1"not a shadow this time, but a distortion in the air, a ripple like heat rising from asph"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences120
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs41
mean38.12
std23.24
cv0.61
sampleLengths
063
183
263
372
412
558
655
720
836
977
1028
1149
1228
1359
145
1518
1613
1723
1853
1910
2031
2173
2219
2315
2428
2541
2655
2729
2842
292
3059
3127
3251
3329
3419
354
3633
3736
3818
3929
4098
78.04% Passive voice overuse
Target: ≤2% passive sentences
passiveCount9
totalSentences116
matches
0"was attached"
1"was blinked"
2"was carpeted"
3"was swallowed"
4"get lost"
5"were gone"
6"being replaced"
7"was torn"
8"were etched"
9"was gone"
0.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount9
totalVerbs242
matches
0"was twitching"
1"was warning"
2"was coming"
3"was closing"
4"were beginning"
5"were waiting"
6"was falling"
7"was following"
8"was currently enjoying"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount11
semicolonCount2
flaggedSentences12
totalSentences120
ratio0.1
matches
0"London at night was her element—the hum of traffic, the distant sirens, the rhythmic clack of her own footsteps."
1"Rory slowed her pace, her thumb tracing the small crescent-shaped scar on her left wrist—a nervous habit she’d never quite broken."
2"Her voice didn't echo; it was swallowed instantly by the lush greenery."
3"*They analyze the data.* The data told her she was in the Fae Grove—the place Silas had warned her about over drinks at the bar."
4"It wasn't the gentle warmth of a hearth; it was a sharp, biting throb."
5"Something shifted in the periphery of her vision—a flash of white, like a pale hand retracting into the brush."
6"There was a sound now—a low, rhythmic scraping, like bone dragging over stone."
7"A movement caught her eye—not a shadow this time, but a distortion in the air, a ripple like heat rising from asphalt."
8"As she straightened, she saw them—dozens of them."
9"She hit a wall of resistance—a membrane of cold, stagnant air that felt like pushing through a heavy curtain."
10"Her sleeve was torn, and five thin, red lines were etched into her skin—marks that looked suspiciously like the sweep of a pale, needle-fingered hand."
11"The Peking duck was gone, left on a mossy rock in a place that didn't exist, and Rory knew, with a certainty that chilled her more than the fog, that someone—or something—was currently enjoying the tip."
76.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1551
adjectiveStacks4
stackExamples
0"small crescent-shaped scar"
1"faint, rhythmic inner light,"
2"pale, needle-fingered hand."
3"dull, dormant red against her"
adverbCount51
adverbRatio0.03288201160541586
lyAdverbCount18
lyAdverbRatio0.01160541586073501
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences120
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences120
mean13.03
std7.87
cv0.604
sampleLengths
037
126
215
318
46
519
625
717
813
933
1011
114
1217
1318
1422
1512
167
1722
1816
1913
2021
216
2228
234
2412
254
262
2715
284
2915
3015
3111
3225
3326
3410
3514
364
376
388
3916
4019
4111
4214
433
4421
4511
465
4713
489
492
30.83% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats23
diversityRatio0.3
totalSentences120
uniqueOpeners36
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount5
totalSentences112
matches
0"Usually, she didn't mind the"
1"Instead, the trees seemed to"
2"Then from the right."
3"Then from the roots beneath"
4"Then, she was falling."
ratio0.045
55.71% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount46
totalSentences112
matches
0"She checked the thermal bag"
1"It was cold tonight, a"
2"She walked for ten minutes,"
3"She passed a set of"
4"She looked down at her"
5"she called out"
6"Her voice didn't echo; it"
7"She checked her watch."
8"*They analyze the data.* The"
9"He’d talked about the pocket"
10"It wasn't the gentle warmth"
11"It was warning her."
12"She turned in a slow"
13"She unslung the Golden Empress"
14"She began to walk in"
15"It was coming from the"
16"She took three quick steps."
17"she lied, her eyes darting"
18"It wasn't human."
19"It sounded like the chime"
ratio0.411
58.21% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount90
totalSentences112
matches
0"The delivery instructions had been"
1"Aurora hooked her bike to"
2"The fog was thick tonight,"
3"London at night was her"
4"She checked the thermal bag"
5"It was cold tonight, a"
6"She walked for ten minutes,"
7"The geography felt wrong."
8"She passed a set of"
9"The moment she crossed the"
10"The distant roar of the"
11"The city’s light pollution, that"
12"The air grew impossibly sweet,"
13"Rory slowed her pace, her"
14"She looked down at her"
15"she called out"
16"Her voice didn't echo; it"
17"She checked her watch."
18"The second hand was twitching"
19"Rory took a steadying breath,"
ratio0.804
44.64% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences112
matches
0"If there was a portal"
ratio0.009
84.94% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences74
technicalSentenceCount6
matches
0"The fog was thick tonight, a grey, clinging shroud that turned the distant streetlamps into blurry, jaundiced eyes."
1"The city’s light pollution, that orange haze that usually defined the London sky, was blinked out as if by a closing eyelid."
2"The heat from the pendant was becoming unbearable, a localized fever that made her skin itch."
3"The crimson gem began to pulse with a faint, rhythmic inner light, casting long, rhythmic shadows that bled into the wildflowers."
4"She hit a wall of resistance—a membrane of cold, stagnant air that felt like pushing through a heavy curtain."
5"The Peking duck was gone, left on a mossy rock in a place that didn't exist, and Rory knew, with a certainty that chilled her more than the fog, that someone—or…"
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount2
matches
0"Rory said, her voice tighter now"
1"she lied, her eyes darting between the silver-barked trunks"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags3
fancyCount2
fancyTags
0"she lied (lie)"
1"she whispered (whisper)"
dialogueSentences8
tagDensity0.375
leniency0.75
rawRatio0.667
effectiveRatio0.5
68.4949%