Run: 2026-03-03-01KJTZRATGNSVM66SX7P9XW0JZ

Run Details

Duration:
8.0s
Cost:
$0.002743
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 in Richmond Park did not behave like the air in London. Outside the park gates, the night held the smell of wet asphalt, exhaust fumes, and the damp, metallic tang of the Thames. But here, past the perimeter of the ancient oak standing stones, the atmosphere was thick, sweet, and suffocating, clotted with the scent of wildflowers that had no business blooming in the middle of a November night. Aurora adjusted the strap of her bag, her fingers brushing against the cold silver chain tucked beneath her sweater. The Heartstone pendant rested against her sternum, silent and cool. She kept her gaze fixed on the uneven ground, watching the shadow of her boots stretch and distort against the silver-dusted grass. She had reached the center of the clearing, the spot Eva had described with such frantic, whispered intensity before she went dark. The silence hit her first, not as an absence of sound, but as an active, pressing weight. It was the silence of a held breath. Behind her, the city was a distant, fevered dream, or perhaps it had simply ceased to exist altogether. Rory paused, her shoulders tightening. She felt the crescent-shaped scar on her wrist itch with a sharp, phantom heat, a prickling sensation that usually preceded a migraine. She turned in a slow circle. The oaks stood like sentinels, gnarled and thick-trunked, their limbs twisting upward like fingers clawing for a moon she couldn't see. Beyond them, the darkness wasn’t black; it was a bruised, shimmering violet, shifting in the periphery of her vision like oil on water. She had come here for answers. Eva had been panicked, babbling about a tether, about something slipping through from the periphery. Rory was the one who kept her head when the world turned sideways. She was the one who could track a package across the sprawl of London, who could outrun an ex-boyfriend’s shadow, who knew how to pivot when the path was blocked. But the logic of Cardiff’s lecture halls and the frantic streets of London felt paper-thin here. A snap echoed through the grove—a brittle, clean sound like a bone being broken. Rory froze, her breath hitching. She reached for the pendant, pulling it from beneath her collar. The crimson stone lay against her palm, dull and unresponsive. If there was a portal nearby, it should have been pulsing. It should have been warm. Instead, it felt like pressed ice. "Eva?" she called out. Her voice was flat, robbed of its resonance by the dense brush. It didn't carry. It simply dropped into the tall grass at her feet. Something moved behind a thicket of white foxgloves to her left. It wasn't the fluid grace of a fox, nor the jittery gait of a squirrel. It was the movement of something disjointed, a sequence of pauses and sudden, jerky shifts. Rory squinted, the muscles of her jaw locking. She stepped forward, her pulse suddenly loud, a frantic thudding in her inner ear. "I’m not here to play games," she said, her voice steadier than she felt. She reached into her bag, fingers closing around the cold metal of a flashlight. She didn't turn it on yet. She didn't want to see what was watching her. The wrongness began in the periphery. A shadow, slightly denser than the gloom, peeled itself off a trunk and drifted toward the center of the grove. It lacked depth. It looked like a tear in the fabric of the night, a silhouette cut from a darker canvas. Rory backed away, the tall grass whispering against her jeans. The air temperature plummeted. The smell of the wildflowers shifted, turning from sweet to cloyingly, sickeningly rot-heavy. It was the smell of damp earth and old linen—the scent of a freshly turned grave. With a trembling hand, she clicked the flashlight on. A tight, white beam cut through the violet haze, illuminating a patch of ferns. Nothing. But when she swung the light, the beam shuddered, flickering as if the air itself were trying to drown out the photons. She swept it across the standing stones, and for one heartbeat, she saw it: a figure standing by the third stone. It was tall, horribly thin, its limbs articulated at angles that suggested a lack of joints. It wore a tunic that shimmered like a dragonfly shell. As the light hit it, the creature didn't recoil. It tilted its head, a motion that continued too far, until its cheek touched its own collarbone. Rory choked back a scream. Her brain searched for a rational explanation—a trick of perspective, a prank, a hallucination brought on by exhaustion and the bizarre atmospheric pressure. But the logic failed. The thing had no face. Where features should have been, there was only a smooth, pale depression, like worn marble. It took a step forward. Its feet didn't touch the ground; it glided, soundless, its presence drawing the light out of the air. The beam of the flashlight dimmed to a jaundiced, dying yellow. Rory turned and ran. The geometry of the grove didn't make sense. She bolted toward where she thought the entrance was, where the oaks stood thickest, but the trees seemed to shift, rearranging themselves like pieces on a chessboard. She ran until her lungs burned, until the crescent scar on her wrist burned with a searing, white-hot agony. She looked down and saw, to her horror, that the pendant was glowingnot with a faint, warm light, but with a harsh, flickering crimson strobe that pulsed in time with the thudding of her own heart. She wasn't near a portal. She was the beacon. She skidded to a halt in front of a tree she felt sure she had already passed. It was the same gnarled oak, its bark scarred with a mark that looked like an open eye. A sound emerged from the darkness behind her—a wet, raspy inhalation, followed by the soft, rhythmic clatter of long fingers tapping against wood. "You are not supposed to be here," a voice whispered. It didn't come from behind her, or in front of her. It sounded as if it were vibrating directly against her eardrum, a chorus of voices layered on top of one another, thin and reedy. Rory spun around, back to the tree. The flashlight died completely. Total darkness smothered the grove. She could feel the heat radiating off the entity now, a dry, feverish pressure that pushed against her skin. "I just want my friend," she gasped, her hands shaking so violently she dropped the flashlight. It didn't clatter; it hit the ground with a dull, heavy thud, as if the earth were made of velvet. "The girl you seek belongs to the roots now," the voice answered, and the wind began to howl, though the trees remained perfectly still. "And the stone you carry is a debt. You have come to settle it." Rory’s hand went to the Heartstone, her fingers closing tight around the sharp edges of the metal setting. She felt the pulse—a violent, rhythmic thrum that matched the tremor in her hands. She pushed her back against the oak, her eyes wide, searching the impenetrable void. She could see them now—dozens of them, silhouettes within silhouettes, standing just beyond her arm’s reach, a circle of silent spectators waiting for the light to fade or the bargain to be struck. She wasn't a Delivery person anymore. She wasn't a student. She was a trespasser in a house of gods, and the door behind her had been locked from the other side. She held the stone up, the crimson glow struggling to pierce the gloom, and for the first time in her life, Aurora Carter realized that there were some things in the world that could not be solved, only survived. She squeezed her eyes shut and waited for the touch that would surely come.
created_at"2026-03-03T23:15:28.223Z" 3/3/2026, 11:15:28 PM
model"google/gemini-3.1-flash-lite-preview-20260303"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency736
moderation_latency(null)
generation_time7873
tokens_prompt812
tokens_completion1937
native_tokens_prompt773
native_tokens_completion1700
native_tokens_completion_images0
native_tokens_reasoning0
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"
usage0.00274325
router(null)
provider_responses
0
endpoint_id"e004ce39-eb0c-4474-93d5-55072e725970"
is_byokfalse
latency736
model_permaslug"google/gemini-3.1-flash-lite-preview-20260303"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1772579728-9M17fq50pEPLMVHn4eaO"
upstream_id(null)
total_cost0.00274325
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
totalTags5
adverbTagCount0
adverbTags(empty)
dialogueSentences6
tagDensity0.833
leniency1
rawRatio0
effectiveRatio0
84.86% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1321
totalAiIsmAdverbs4
found
0
adverb"suddenly"
count1
1
adverb"slightly"
count1
2
adverb"completely"
count1
3
adverb"perfectly"
count1
highlights
0"suddenly"
1"slightly"
2"completely"
3"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)
20.51% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1321
totalAiIsms21
found
0
word"intensity"
count1
1
word"silence"
count2
2
word"weight"
count1
3
word"sentinels"
count1
4
word"echoed"
count1
5
word"resonance"
count1
6
word"pulse"
count2
7
word"gloom"
count2
8
word"grave"
count1
9
word"shimmered"
count1
10
word"marble"
count1
11
word"searing"
count1
12
word"pulsed"
count1
13
word"beacon"
count1
14
word"rhythmic"
count2
15
word"could feel"
count1
16
word"velvet"
count1
highlights
0"intensity"
1"silence"
2"weight"
3"sentinels"
4"echoed"
5"resonance"
6"pulse"
7"gloom"
8"grave"
9"shimmered"
10"marble"
11"searing"
12"pulsed"
13"beacon"
14"rhythmic"
15"could feel"
16"velvet"
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
narrationSentences94
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences94
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)
analyzedSentences95
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen39
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1314
ratio0
matches(empty)
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
totalMentions25
wordCount1272
uniqueNames12
maxNameDensity0.71
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Rory"
discoveredNames
Richmond1
Park1
London3
Thames1
November1
Heartstone2
Eva2
Cardiff1
Rory9
Delivery1
Aurora2
Carter1
persons
0"Eva"
1"Rory"
2"Aurora"
3"Carter"
places
0"Richmond"
1"Park"
2"London"
3"Thames"
4"Heartstone"
5"Cardiff"
globalScore1
windowScore1
50.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences75
glossingSentenceCount3
matches
0"felt like pressed ice"
1"looked like a tear in the fabric of the n"
2"looked like an open eye"
47.79% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.522
wordCount1314
matches
0"not as an absence of sound, but as an active, pressing weight"
1"not with a faint, warm light, but with a harsh, flickering crimson strobe"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences95
matches(empty)
94.89% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs28
mean46.93
std22.63
cv0.482
sampleLengths
071
173
270
350
480
514
648
729
863
943
1057
1133
1267
1352
1452
1534
164
1790
189
1935
2023
2145
2235
2336
2438
2579
2670
2714
90.33% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences94
matches
0"been panicked"
1"was blocked"
2"were made"
3"been locked"
73.02% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs210
matches
0"was watching"
1"were trying"
2"was glowing"
3"were vibrating"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount7
semicolonCount3
flaggedSentences10
totalSentences95
ratio0.105
matches
0"Beyond them, the darkness wasn’t black; it was a bruised, shimmering violet, shifting in the periphery of her vision like oil on water."
1"A snap echoed through the grove—a brittle, clean sound like a bone being broken."
2"It was the smell of damp earth and old linen—the scent of a freshly turned grave."
3"Her brain searched for a rational explanation—a trick of perspective, a prank, a hallucination brought on by exhaustion and the bizarre atmospheric pressure."
4"Its feet didn't touch the ground; it glided, soundless, its presence drawing the light out of the air."
5"She looked down and saw, to her horror, that the pendant was glowing—not with a faint, warm light, but with a harsh, flickering crimson strobe that pulsed in time with the thudding of her own heart."
6"A sound emerged from the darkness behind her—a wet, raspy inhalation, followed by the soft, rhythmic clatter of long fingers tapping against wood."
7"It didn't clatter; it hit the ground with a dull, heavy thud, as if the earth were made of velvet."
8"She felt the pulse—a violent, rhythmic thrum that matched the tremor in her hands."
9"She could see them now—dozens of them, silhouettes within silhouettes, standing just beyond her arm’s reach, a circle of silent spectators waiting for the light to fade or the bargain to be struck."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1285
adjectiveStacks0
stackExamples(empty)
adverbCount36
adverbRatio0.02801556420233463
lyAdverbCount17
lyAdverbRatio0.013229571984435798
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences95
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences95
mean13.83
std8
cv0.579
sampleLengths
013
122
236
319
410
522
622
717
88
918
105
1122
126
1321
1423
156
1615
1713
1830
1916
2014
215
2211
2310
2411
255
266
274
2812
293
3010
3111
3215
3315
348
3514
3614
3714
386
399
406
4120
423
4318
4410
454
4613
4716
489
4914
26.84% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats22
diversityRatio0.25263157894736843
totalSentences95
uniqueOpeners24
35.84% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences93
matches
0"Instead, it felt like pressed"
ratio0.011
4.95% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount50
totalSentences93
matches
0"She kept her gaze fixed"
1"She had reached the center"
2"It was the silence of"
3"She felt the crescent-shaped scar"
4"She turned in a slow"
5"She had come here for"
6"She was the one who"
7"She reached for the pendant,"
8"It should have been warm."
9"she called out"
10"Her voice was flat, robbed"
11"It didn't carry."
12"It simply dropped into the"
13"It wasn't the fluid grace"
14"It was the movement of"
15"She stepped forward, her pulse"
16"she said, her voice steadier"
17"She reached into her bag,"
18"She didn't turn it on"
19"She didn't want to see"
ratio0.538
24.52% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount81
totalSentences93
matches
0"The air in Richmond Park"
1"Aurora adjusted the strap of"
2"The Heartstone pendant rested against"
3"She kept her gaze fixed"
4"She had reached the center"
5"The silence hit her first,"
6"It was the silence of"
7"Rory paused, her shoulders tightening."
8"She felt the crescent-shaped scar"
9"She turned in a slow"
10"The oaks stood like sentinels,"
11"She had come here for"
12"Eva had been panicked, babbling"
13"Rory was the one who"
14"She was the one who"
15"A snap echoed through the"
16"Rory froze, her breath hitching."
17"She reached for the pendant,"
18"The crimson stone lay against"
19"It should have been warm."
ratio0.871
53.76% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences93
matches
0"If there was a portal"
ratio0.011
70.22% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences59
technicalSentenceCount6
matches
0"But here, past the perimeter of the ancient oak standing stones, the atmosphere was thick, sweet, and suffocating, clotted with the scent of wildflowers that ha…"
1"The oaks stood like sentinels, gnarled and thick-trunked, their limbs twisting upward like fingers clawing for a moon she couldn't see."
2"But when she swung the light, the beam shuddered, flickering as if the air itself were trying to drown out the photons."
3"It tilted its head, a motion that continued too far, until its cheek touched its own collarbone."
4"It sounded as if it were vibrating directly against her eardrum, a chorus of voices layered on top of one another, thin and reedy."
5"She could feel the heat radiating off the entity now, a dry, feverish pressure that pushed against her skin."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags5
uselessAdditionCount3
matches
0"she said, her voice steadier than she felt"
1"she gasped, her hands shaking so violently she dropped the flashlight"
2"the voice answered, and the wind began to howl, though the trees remained perfectly still"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount2
fancyTags
0"a voice whispered (whisper)"
1"she gasped (gasp)"
dialogueSentences6
tagDensity0.667
leniency1
rawRatio0.5
effectiveRatio0.5
69.2513%