Run: 2026-05-10-01KR8Z17H22K87X67DATJFRTSY

Run Details

Duration:
7.4s
Cost:
$0.002668
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 grove tasted faintly of ozone and crushed clover, a sharp, metallic sweetness that sat heavy on the back of Aurora’s tongue. It was a stark departure from the damp, exhaust-thickened atmosphere of London. Here, pinned within the heart of Richmond Park, the silence was not merely an absence of noise; it was a physical weight, something textured and absolute. Rory shivered, pulling her thin coat tighter. The streetlight glow from outside the tree line was gone, swallowed by the dense, unnatural foliage that thrived despite the late-October chill. Above, the canopy was so thick that the stars were mere pinpricks, distant and uncaring. She checked her watch, but the second hand had seized, frozen in a jagged stutter between the six and the seven. It didn’t matter. She had come here for a reason, even if that reason had begun to feel like a trap the moment her boots crunched over the boundary of oak standing stones. She reached beneath her collar, her fingers brushing the cold silver chain of the Heartstone pendant. It rested against her collarbone, a dead, smooth weight. She tapped it, willing it to pulse, but it remained dark. The lack of warmth was the first crack in her resolve. If the portal were close, the stone should have been humming, a frantic, rhythmic heat bleeding against her skin. Instead, it was as cold as a grave marker. She took a step forward, the grass silencing her footfalls entirely. Something was wrong with the acoustics of the place. She hummed a low, tuneless note to test the air, and the sound died before it reached the trees, smothered by the suffocating density of the shadows. A twig snapped—a sharp, violent sound that echoed with enough force to suggest a branch the size of a man’s forearm. Rory froze, her bright blue eyes scanning the gloom. She traced the crescent scar on her left wrist with her thumb, a nervous tic she hadn’t managed to break in years. The skin there felt tight, prickled with a sudden, icy sweat. I’m alone, she told herself, the rational lawyer-brain fighting the rising tide of instinct. It’s just the wind. But there was no wind. The wildflowers, clusters of pale, spectral blooms that shouldn't have been alive in the dark, stood perfectly still, their petals unmoving as wax sculptures. She turned to leave, her boots scraping against the uneven earth, but her path was suddenly unrecognizable. The circle of standing stones she had passed moments ago was gone, replaced by a wall of impenetrable, knotted hawthorn. She blinked, spinning around. There were no paths, only the repetitive, dizzying loop of dark trunks and silver, glowing moss. Panic, cold and sharp, coiled in her stomach. She forced a breath, slow and deliberate, the way she did when the restaurant was swamped on a Friday night and the tickets were piling up. Stay cool-headed. Don’t panic. She reached into her pocket for her lighter, her fingers trembling until the flint sparked, throwing a stuttering, golden arc of light into the gloom. Movement. At the very edge of the illumination, something tall and spindly retracted behind an oak. It wasn't the movement of an animal, or even a human ducking out of sight. It was fluid, boneless, a spill of ink against the bark. She saw a flicker of white—long, pale fingers splayed wide against the wood—before they vanished. Rory didn’t scream. She didn't have the breath for it. Her lungs felt as if they were filling with the same sweet, heavy mist that permeated the grove. She pivoted, her gaze darting through the trees. The grove seemed to be pulsing now, a slow, terrestrial heartbeat that rattled her teeth. The ground beneath her felt softer, more yielding, like walking on layers of moss-covered velvet that hid something yielding and soft underneath. The Heartstone pendant began to wake. It didn't pulse with the promised warmth of a portal, however. It grew searing, a localized fire against her chest that hurt enough to make her gasp. She clawed at the chain, trying to rip it off, but the metal had welded itself to her skin. The crimson gem flared, casting a baleful, bruised light that stained the trees. And in that light, she saw them. They weren’t behind the trees anymore. They were standing in a circle, just outside the perimeter of her sight. They were tall, impossibly thin, their limbs elongated into graceful, horrific needles. They had no faces, only smooth, concave surfaces of featureless grey skin where features should have been. They didn't move toward her; they simply occupied the space, a growing density of malice. Rory backed away, her heel catching on a root, and she went down hard. Pain shot up her ankle, but she was already scrambling backward, her nails digging into the dirt. The pendant was burning her now, branding her, a beacon in the dark. She could smell the scent of scorched wool and bitter herbs. Each time she blinked, the figures were closer. They didn't walk; they transitioned between states, shifting from one shadow to the next with a jittery, frame-by-frame motion that made her head ache. She looked up, her gaze desperate, and saw the moon finally breaking through the canopy—or perhaps it was a false moon, too large and too white. In its illumination, she saw the grove for what it truly was: a graveyard of things that had wandered in and forgotten the way back to the world of men. The trees weren't trees at all; they were twisted, petrified limbs, the fingers of giants reaching out of the earth, yearning for the life they had been denied. The center figure leaned down. It didn't speak, but a sound vibrated in the marrow of her bones—a low, grinding noise like grinding stones, rhythmic and demanding. It was the sound of a closing door. Rory crawled, her hands raw and bleeding, her mind fracturing under the weight of the impossible. She reached for the standing stones, or where she prayed they still stood, but her fingers brushed nothing but empty air. There was no boundary anymore. The grove had expanded, or she had shrunk, folded into the pocket of a reality that didn't know the definition of escape. She looked at her wrist, at the crescent scar. It was glowing, mirroring the ruby fire of the pendant. The scar felt as though it were reopening. A memory surfaced, unbidden—cold water, a sharp edge, the sound of her father shouting from the floor below. The heat in her chest reached a fever pitch. She realized then that the pendant wasn't a key to a portal. It was a tether. She wasn't an intruder; she was an offering. Rory closed her eyes, the silence of the grove pressing into her ears until they began to ring. The tall, faceless things were inches away now. She could smell the cold, stagnant water of a deep well, the scent of earth that hadn't seen the sun in a thousand years. She reached out, grasping for a branch, for a stone, for any piece of the world she had left behind—the Golden Empress, the smell of grease and ginger, the flickering neon sign above Silas' bar—but the world was gone. The pendant gave one final, violent pulse, the crimson light turning bone-white. The silence shattered into a thousand jagged pieces, and then, for the first time since she had stepped over the stones, Rory screamed. It was a small, thin sound, entirely swallowed by the grove. Then, there was only the wind, blowing through the leaves, and the patient, rhythmic thrumming of a world that waited for the next one to wander in.
created_at"2026-05-10T12:50:42.346Z" 5/10/2026, 12:50:42 PM
model"google/gemini-3.1-flash-lite-20260507"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency557
moderation_latency(null)
generation_time7291
tokens_prompt812
tokens_completion1910
native_tokens_prompt773
native_tokens_completion1650
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)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
service_tier"standard"
usage0.00266825
router(null)
provider_responses
0
endpoint_id"237af107-d2e9-46c7-b146-c74d75980dee"
id"In8Aav_EIMyhz7IPyKWqmQg"
is_byokfalse
latency557
model_permaslug"google/gemini-3.1-flash-lite-20260507"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778417442-tW9N20smyWDy5tqIBXbI"
session_id(null)
api_type"completions"
id"gen-1778417442-xvhbM4qqvNIDo6pZoyUW"
upstream_id"In8Aav_EIMyhz7IPyKWqmQg"
total_cost0.00266825
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences0
tagDensity1
leniency1
rawRatio0
effectiveRatio0
84.57% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1296
totalAiIsmAdverbs4
found
0
adverb"perfectly"
count1
1
adverb"suddenly"
count1
2
adverb"very"
count1
3
adverb"truly"
count1
highlights
0"perfectly"
1"suddenly"
2"very"
3"truly"
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)
wordCount1296
totalAiIsms32
found
0
word"stark"
count1
1
word"silence"
count3
2
word"weight"
count3
3
word"chill"
count1
4
word"pulse"
count3
5
word"warmth"
count2
6
word"resolve"
count1
7
word"rhythmic"
count3
8
word"grave"
count1
9
word"echoed"
count1
10
word"scanning"
count1
11
word"gloom"
count2
12
word"traced"
count1
13
word"spectral"
count1
14
word"stomach"
count1
15
word"flicker"
count1
16
word"velvet"
count1
17
word"searing"
count1
18
word"beacon"
count1
19
word"yearning"
count1
20
word"vibrated"
count1
21
word"shattered"
count1
highlights
0"stark"
1"silence"
2"weight"
3"chill"
4"pulse"
5"warmth"
6"resolve"
7"rhythmic"
8"grave"
9"echoed"
10"scanning"
11"gloom"
12"traced"
13"spectral"
14"stomach"
15"flicker"
16"velvet"
17"searing"
18"beacon"
19"yearning"
20"vibrated"
21"shattered"
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
narrationSentences89
matches(empty)
62.60% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount4
narrationSentences89
filterMatches
0"watch"
hedgeMatches
0"managed to"
1"seemed to"
2"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences89
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen41
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1288
ratio0
matches(empty)
89.29% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions7
unquotedAttributions1
matches
0"The silence shattered into a thousand jagged pieces, and then, for the first time since she had stepped over the stones,…"
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions16
wordCount1282
uniqueNames9
maxNameDensity0.55
worstName"Rory"
maxWindowNameDensity1
worstWindowName"Rory"
discoveredNames
Aurora1
London1
Richmond1
Park1
Heartstone2
Friday1
Golden1
Empress1
Rory7
persons
0"Aurora"
1"Rory"
places
0"London"
1"Richmond"
2"Park"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences78
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1288
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences89
matches(empty)
65.61% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs23
mean56
std21.26
cv0.38
sampleLengths
063
198
275
347
463
547
657
763
81
956
1073
1165
1270
1355
1432
1584
1635
1764
1845
1933
2089
2135
2238
89.49% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences89
matches
0"was gone"
1"was gone"
2"was swamped"
3"been denied"
0.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount7
totalVerbs211
matches
0"were piling"
1"were filling"
2"were standing"
3"was already scrambling"
4"was burning"
5"was glowing"
6"were reopening"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount7
semicolonCount5
flaggedSentences11
totalSentences89
ratio0.124
matches
0"Here, pinned within the heart of Richmond Park, the silence was not merely an absence of noise; it was a physical weight, something textured and absolute."
1"A twig snapped—a sharp, violent sound that echoed with enough force to suggest a branch the size of a man’s forearm."
2"She saw a flicker of white—long, pale fingers splayed wide against the wood—before they vanished."
3"They didn't move toward her; they simply occupied the space, a growing density of malice."
4"They didn't walk; they transitioned between states, shifting from one shadow to the next with a jittery, frame-by-frame motion that made her head ache."
5"She looked up, her gaze desperate, and saw the moon finally breaking through the canopy—or perhaps it was a false moon, too large and too white."
6"The trees weren't trees at all; they were twisted, petrified limbs, the fingers of giants reaching out of the earth, yearning for the life they had been denied."
7"It didn't speak, but a sound vibrated in the marrow of her bones—a low, grinding noise like grinding stones, rhythmic and demanding."
8"A memory surfaced, unbidden—cold water, a sharp edge, the sound of her father shouting from the floor below."
9"She wasn't an intruder; she was an offering."
10"She reached out, grasping for a branch, for a stone, for any piece of the world she had left behind—the Golden Empress, the smell of grease and ginger, the flickering neon sign above Silas' bar—but the world was gone."
82.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1223
adjectiveStacks3
stackExamples
0"damp, exhaust-thickened atmosphere"
1"white—long, pale fingers"
2"same sweet, heavy mist"
adverbCount38
adverbRatio0.03107113654946852
lyAdverbCount12
lyAdverbRatio0.009811937857726901
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences89
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences89
mean14.47
std7.78
cv0.537
sampleLengths
025
112
226
37
422
515
621
73
830
916
109
1111
1211
1319
149
1511
169
1727
1821
199
2022
2111
2214
234
245
2524
2617
2720
284
2916
308
3126
322
332
3425
351
3615
3715
3811
3915
403
417
4218
438
4415
4522
466
4711
4816
4919
35.39% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats13
diversityRatio0.2808988764044944
totalSentences89
uniqueOpeners25
77.52% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences86
matches
0"Instead, it was as cold"
1"Then, there was only the"
ratio0.023
15.35% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount44
totalSentences86
matches
0"It was a stark departure"
1"She checked her watch, but"
2"It didn’t matter."
3"She had come here for"
4"She reached beneath her collar,"
5"It rested against her collarbone,"
6"She tapped it, willing it"
7"She took a step forward,"
8"She hummed a low, tuneless"
9"She traced the crescent scar"
10"I’m alone, she told herself,"
11"It’s just the wind."
12"She turned to leave, her"
13"She blinked, spinning around."
14"She forced a breath, slow"
15"She reached into her pocket"
16"It wasn't the movement of"
17"It was fluid, boneless, a"
18"She saw a flicker of"
19"She didn't have the breath"
ratio0.512
23.95% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount75
totalSentences86
matches
0"The air inside the grove"
1"It was a stark departure"
2"Here, pinned within the heart"
3"Rory shivered, pulling her thin"
4"The streetlight glow from outside"
5"She checked her watch, but"
6"It didn’t matter."
7"She had come here for"
8"She reached beneath her collar,"
9"It rested against her collarbone,"
10"She tapped it, willing it"
11"The lack of warmth was"
12"She took a step forward,"
13"Something was wrong with the"
14"She hummed a low, tuneless"
15"A twig snapped—a sharp, violent"
16"Rory froze, her bright blue"
17"She traced the crescent scar"
18"The skin there felt tight,"
19"I’m alone, she told herself,"
ratio0.872
58.14% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences86
matches
0"If the portal were close,"
ratio0.012
9.69% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences59
technicalSentenceCount11
matches
0"The air inside the grove tasted faintly of ozone and crushed clover, a sharp, metallic sweetness that sat heavy on the back of Aurora’s tongue."
1"The streetlight glow from outside the tree line was gone, swallowed by the dense, unnatural foliage that thrived despite the late-October chill."
2"The wildflowers, clusters of pale, spectral blooms that shouldn't have been alive in the dark, stood perfectly still, their petals unmoving as wax sculptures."
3"She reached into her pocket for her lighter, her fingers trembling until the flint sparked, throwing a stuttering, golden arc of light into the gloom."
4"Her lungs felt as if they were filling with the same sweet, heavy mist that permeated the grove."
5"The grove seemed to be pulsing now, a slow, terrestrial heartbeat that rattled her teeth."
6"The ground beneath her felt softer, more yielding, like walking on layers of moss-covered velvet that hid something yielding and soft underneath."
7"It grew searing, a localized fire against her chest that hurt enough to make her gasp."
8"They didn't walk; they transitioned between states, shifting from one shadow to the next with a jittery, frame-by-frame motion that made her head ache."
9"In its illumination, she saw the grove for what it truly was: a graveyard of things that had wandered in and forgotten the way back to the world of men."
10"Then, there was only the wind, blowing through the leaves, and the patient, rhythmic thrumming of a world that waited for the next one to wander in."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
73.1200%