Run: 2026-02-25-01KJ95JMMBCJ18CW8SBR8VCCF1

Run Details

Duration:
23.8s
Cost:
$0.002509
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
Richmond Park swallowed the city’s hum the moment Aurora’s battered scooter tires crunched onto the gravel path. Even here, on the edge of the sprawling green, the air felt different—thinner, dryer, charged with a static she couldn’t explain. The twilight bled into a bruised purple sky, and the last of the day’s warmth leached away, leaving behind a chill that had nothing to do with the December air. *Moon-highest,* the cryptic message had read. *Grove.* The Heartstone Pendant, a cool weight beneath her thin sweater, had given a faint, almost imperceptible thrum yesterday, the first time the benefactor’s coded comms had pinged her directly. Something was out there, and it was drawing her to this place. She killed the engine, the sudden silence amplifying the distant caw of a crow. The Grand Gates of the Grove were not gates at all, but three ancient oaks, their gnarled branches forming a natural archway. The rough bark felt unnaturally smooth under her palm as she traced its ancient patterns. Beyond them, the clearing opened. Wildflowers, impossibly vibrant and out of season, carpeted the ground in a riot of colour that seemed at odds with the encroaching darkness. Crimson poppies, stark white lilies, and pale blue forget-me-nots bloomed with a feverish intensity, their sweet, cloying perfume thick enough to taste. This wasn't just a patch of woods; it was a wound stitched between worlds. Her boot sank slightly into the yielding earth. She’d told Yu-Fei she was taking a late delivery run, a white lie that felt heavier than any package she’d ever carried. This felt more important, or at least, more dangerous. The pendant’s origin—Dymas—was a name whispered in hushed tones by the few who knew its true nature. It was a key, maybe, or a map. She was looking for a sign. Anything that explained the warmth that had bloomed against her skin yesterday, the faint inner glow the pendant sometimes possessed. The message had been clear: *The heart seeks what was lost.* What heart? What was lost? Her mind, usually so sharp and analytical, felt dulled, fogged by the strange atmosphere. She cast a glance back towards the oak threshold. The world outside the Grove seemed familiar, solid. Here, reality felt like a poorly draped sheet. A rustle in the undergrowth to her left. She froze, straining her ears. It wasn't the scuttling of a fox, or the quick dash of a rabbit. This sound was heavier, slower, a distinct drag, as if something with a broken limb were being pulled across the leaf litter. Her breath hitched. *Just the wind,* she told herself, though the air was strangely still, the flower heads unmoving. She scanned the dense shadows pooling between the impossibly large ferns and the ancient, twisting trees. Nothing. Yet, the feeling persisted: a prickle on the back of her neck, the instinct of a prey animal realizing it had blundered into a predator's territory. Her hand instinctively went to her chest, fingers brushing the pendant’s smooth, cool surface. As her skin made contact, a subtle warmth spread from the crimson stone. Not the strong, insistent pulse she'd felt yesterday, but a low, steady ember. It was reacting. But to what? There were no Hel portals here, no known rifts. She knew the legend, the whisper of the Fae realm pressing close. Was that where the ‘wrongness’ originated? The thought sent a shiver down her spine that had nothing to do with the cold. The pendant’s warmth felt less like guidance and more like a warning bell. She took a tentative step forward, then another, her eyes darting from one shadow to another. The wildflowers seemed to pulse with an inner light now, their colours too saturated, their perfume too intoxicating. Was she imagining it, or did the branches of the trees overhead twist and writhe like skeletal fingers? A faint scent, overriding the floral sweetness, began to manifest—a tang of damp earth, yes, but also something sharp, coppery, like old blood. She fought the urge to break into a run, to scramble back through the oak portal to the safety of the mundane world. Her intelligence screamed caution. Her gut screamed *danger*. She stopped by a particularly ancient-looking oak, its trunk wider than her outstretched arms. Its bark was a tapestry of moss and lichen, but as she ran her hand over it, a section seemed to ripple, like water disturbed by a stone. She snatched her hand back, heart hammering against her ribs. It was a trick of the light, surely. The moonlight, filtering through the dense canopy, played strange games with perception. But a moment later, from the corner of her eye, she saw it again: a shadow detaching itself from the base of a nearby hawthorn. It wasn't merely a lack of light; it was a solid, fluid darkness that seemed to absorb the faint luminescence around it. As she turned her head to look directly, it snapped back, melting into the trunk, leaving only the normal, dappled shadows. Aurora fumbled for her phone. No signal. Not unexpected. She checked her watch. 9:17 PM. She’d been in the Grove for what felt like at least twenty minutes, maybe more. The time distortion was a known fae trick. Minutes outside could mean hours inside, or the reverse. If she stayed too long, she might miss her entire shift at the restaurant, or worse, emerge days later. Her childhood scar, a faint crescent on her left wrist, suddenly felt itchy, a phantom pain from a fall that had happened when she was seven. It pulsed with a faint warmth, mirroring the pendant. Was her body reacting, or was something else influencing her? Then came the sounds, softer now, more insidious. Not the drag, not the rustle. Whispers. Tiny, sibilant fragments of sound, like dry leaves skittering across stone, but with an intimation of voices, just beyond comprehension. They seemed to coil around her, slithering into her ears when she least expected it. *Hiss... shhh... listen...* She pressed her hands over her ears, but the sounds seemed to originate not from the outside, but from within her own skull. The oppressive sweetness of the flowers now felt suffocating, heavy with unseen spores. The air grew colder, carrying with it the distinct, metallic tang of fresh iron. She was no longer just uneasy. She was terrified. The certainty settled upon her like a shroud: she was not alone. She edged backwards, away from the center of the clearing, her eyes scanning the dense foliage, the ancient oaks, the very ground beneath her feet. The wildflowers seemed to be leaning in now, their velvet petals unfurling further, revealing centres that glowed with a pale phosphorescence. The grass blades, impossibly tall, swayed rhythmically, though no breeze stirred them. Aurora felt a primal fear clawing at her throat, the instinct to flee warring with a morbid fascination. She thought of Evan, of the suffocating fear of his presence, but this was different. This was ancient, indifferent, and utterly alien. A distinct snap echoed from the edge of the clearing, closer this time. A twig? No. It sounded too deliberate, too… resonant. A slow, heavy *thump… thump… thump…* began to vibrate through the earth, low and guttural. It wasn't a heartbeat; it was something far larger, slower, moving with a purpose that rippled through the very soil. Aurora’s eyes darted to the source of the sound, her breath catching in her throat. A patch of darkness, deeper than the night itself, was coalescing near the hawthorn where she’d seen the shadow earlier. It wasn't moving *across* the ground; it seemed to be *unfolding* from it, a tear in the fabric of the clearing. The Heartstone Pendant flared against her skin, a sudden, searing heat that made her gasp. It pulsed with a brilliant, internal ruby light, so intense that she could barely look at it. The faint glow she’d sometimes seen was replaced by a fierce, almost desperate beacon. It wasn't just a warning now; it was a scream. The warmth spread up her arm, and she felt a strange connection, as if the pendant were trying to communicate, or perhaps, trying to defend her. The *thump… thump… thump…* paused. The whispers ceased. All that remained was the heightened awareness, the suffocating presence, and the incandescent pendant. Her gaze snapped back to the coalescing darkness. It had assumed a shape, of sorts. Not solid, not liquid, but an impossible geometry of shadow and void. It was tall, impossibly so, and it seemed to drink the meager light. She couldn’t see features, not eyes, not a face, but she felt its attention descend upon her, a weight that crushed the air from her lungs. It was observing her, the warmth of the pendant a beacon in its silent, predatory scrutiny. She saw a ripple, a distortion in the air around it, like heat haze, but cold. Something shifted within the shadow, a suggestion of limbs too many, too thin, moving with a slow, deliberate grace that belied its immense, terrifying presence. The sweet, cloying scent of the flowers turned overwhelmingly fetid, like rotting meat and decay. The ground beneath her feet seemed to shift, the roots of the ancient oaks twisting like serpents. Aurora stumbled back, pressing herself against the rough bark of the very tree that had seemed to ripple earlier. She was trapped. The oak stones marked the boundary, but the Grove itself felt like a cage, its floral beauty a grotesque mask. The pendant continued its fierce, silent cry against her skin, the only constant in the unraveling of her reality. She was alone, deep within a place that did not belong to the world she knew, and something ancient and hungry had just taken notice. The shadows shifted again, and she knew, with a certainty that froze her blood, that it was moving towards her.
created_at"2026-02-25T01:10:53.329Z" 2/25/2026, 1:10:53 AM
model"google/gemini-2.5-flash-lite"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1205
moderation_latency(null)
generation_time23783
tokens_prompt812
tokens_completion4666
native_tokens_prompt773
native_tokens_completion6079
native_tokens_completion_images0
native_tokens_reasoning3947
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"
usage0.0025089
router(null)
provider_responses
0
endpoint_id"ce839073-aa24-4f29-8358-15b319bd05ec"
is_byokfalse
latency1204
model_permaslug"google/gemini-2.5-flash-lite"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981853-UbRjqUgjcdlv09GlYpYQ"
upstream_id(null)
total_cost0.0025089
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
totalTags0
81.82% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1650
totalAiIsmAdverbs6
found
0
adverb"slightly"
count1
1
adverb"suddenly"
count1
2
adverb"very"
count3
3
adverb"utterly"
count1
highlights
0"slightly"
1"suddenly"
2"very"
3"utterly"
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)
wordCount1650
totalAiIsms34
found
0
word"charged"
count1
1
word"warmth"
count7
2
word"chill"
count1
3
word"weight"
count2
4
word"coded"
count1
5
word"silence"
count1
6
word"traced"
count1
7
word"stark"
count1
8
word"intensity"
count1
9
word"familiar"
count1
10
word"scanned"
count1
11
word"predator"
count1
12
word"pulse"
count2
13
word"whisper"
count1
14
word"down her spine"
count1
15
word"tapestry"
count1
16
word"pulsed"
count2
17
word"oppressive"
count1
18
word"scanning"
count1
19
word"velvet"
count1
20
word"echoed"
count1
21
word"searing"
count1
22
word"beacon"
count2
23
word"unraveling"
count1
highlights
0"charged"
1"warmth"
2"chill"
3"weight"
4"coded"
5"silence"
6"traced"
7"stark"
8"intensity"
9"familiar"
10"scanned"
11"predator"
12"pulse"
13"whisper"
14"down her spine"
15"tapestry"
16"pulsed"
17"oppressive"
18"scanning"
19"velvet"
20"echoed"
21"searing"
22"beacon"
23"unraveling"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"sent a shiver through"
count1
highlights
0"sent a shiver down"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences129
matches
0"was terrified"
0.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount12
narrationSentences129
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)
analyzedSentences129
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen30
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans10
markdownWords23
totalWords1646
ratio0.014
matches
0"Moon-highest,"
1"Grove."
2"The heart seeks what was lost."
3"Just the wind,"
4"danger"
5"Hiss... shhh... listen..."
6"thump… thump… thump…"
7"across"
8"unfolding"
9"thump… thump… thump…"
62.50% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions4
unquotedAttributions1
matches
0"As she turned her head to look directly, it snapped back, melting into the trunk, leaving only the normal, dappled shado…"
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions26
wordCount1644
uniqueNames14
maxNameDensity0.3
worstName"Aurora"
maxWindowNameDensity1
worstWindowName"Aurora"
discoveredNames
Park1
Aurora5
December1
Heartstone2
Pendant2
Grand1
Gates1
Grove5
Yu-Fei1
Dymas1
Hel1
Fae1
Evan1
Was3
persons
0"Aurora"
1"Pendant"
2"Evan"
3"Was"
places
0"Park"
1"Grove"
globalScore1
windowScore1
23.74% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences99
glossingSentenceCount5
matches
0"seemed familiar solid"
1"felt like a poorly draped sheet"
2"darkness that seemed to absorb the faint luminescence around it"
3"felt like at least twenty minutes, mayb"
4"felt like a cage, its floral beauty a g"
0.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches6
per1kWords3.645
wordCount1646
matches
0"Not the strong, insistent pulse she'd felt yesterday, but a low, steady ember"
1"not from the outside, but from within her own skull"
2"Not solid, not liquid, but an impossible geometry of shadow"
3"not liquid, but an impossible geometry of shadow"
4"not eyes, not a face, but she felt its attention descend upon her, a weight"
5"not a face, but she felt its attention descend upon her, a weight"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences129
matches(empty)
0.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs14
mean117.57
std12.97
cv0.11
sampleLengths
0116
1115
2120
3136
4102
5106
6140
7111
8124
998
10113
11104
12123
13138
97.10% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences129
matches
0"being pulled"
1"was terrified"
2"was replaced"
10.30% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount7
totalVerbs246
matches
0"was drawing"
1"was taking"
2"was looking"
3"was reacting"
4"was coalescing"
5"were trying"
6"was observing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount4
semicolonCount5
flaggedSentences8
totalSentences129
ratio0.062
matches
0"Even here, on the edge of the sprawling green, the air felt different—thinner, dryer, charged with a static she couldn’t explain."
1"This wasn't just a patch of woods; it was a wound stitched between worlds."
2"The pendant’s origin—Dymas—was a name whispered in hushed tones by the few who knew its true nature."
3"A faint scent, overriding the floral sweetness, began to manifest—a tang of damp earth, yes, but also something sharp, coppery, like old blood."
4"It wasn't merely a lack of light; it was a solid, fluid darkness that seemed to absorb the faint luminescence around it."
5"It wasn't a heartbeat; it was something far larger, slower, moving with a purpose that rippled through the very soil."
6"It wasn't moving *across* the ground; it seemed to be *unfolding* from it, a tear in the fabric of the clearing."
7"It wasn't just a warning now; it was a scream."
94.66% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount564
adjectiveStacks0
stackExamples(empty)
adverbCount26
adverbRatio0.04609929078014184
lyAdverbCount9
lyAdverbRatio0.015957446808510637
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences129
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences129
mean12.76
std7.67
cv0.601
sampleLengths
017
121
230
36
430
512
614
722
815
95
1023
1122
1214
138
1422
159
1617
178
186
1920
2013
213
2214
239
248
258
268
275
2814
2922
303
3116
3216
331
3426
3514
3613
3713
383
393
409
4112
426
4316
4413
4516
4618
4718
4823
4923
43.67% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats12
diversityRatio0.3178294573643411
totalSentences129
uniqueOpeners41
86.96% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences115
matches
0"*Just the wind,* she told"
1"Then came the sounds, softer"
2"All that remained was the"
ratio0.026
63.48% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount45
totalSentences115
matches
0"She killed the engine, the"
1"Her boot sank slightly into"
2"She’d told Yu-Fei she was"
3"It was a key, maybe,"
4"She was looking for a"
5"Her mind, usually so sharp"
6"She cast a glance back"
7"She froze, straining her ears."
8"It wasn't the scuttling of"
9"Her breath hitched."
10"She scanned the dense shadows"
11"Her hand instinctively went to"
12"It was reacting."
13"She knew the legend, the"
14"She took a tentative step"
15"She fought the urge to"
16"Her intelligence screamed caution."
17"Her gut screamed *danger*."
18"She stopped by a particularly"
19"Its bark was a tapestry"
ratio0.391
51.30% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount94
totalSentences115
matches
0"Richmond Park swallowed the city’s"
1"The twilight bled into a"
2"*Moon-highest,* the cryptic message had"
3"*Grove.* The Heartstone Pendant, a"
4"Something was out there, and"
5"She killed the engine, the"
6"The Grand Gates of the"
7"The rough bark felt unnaturally"
8"Wildflowers, impossibly vibrant and out"
9"Crimson poppies, stark white lilies,"
10"This wasn't just a patch"
11"Her boot sank slightly into"
12"She’d told Yu-Fei she was"
13"This felt more important, or"
14"The pendant’s origin—Dymas—was a name"
15"It was a key, maybe,"
16"She was looking for a"
17"Anything that explained the warmth"
18"The message had been clear:"
19"Her mind, usually so sharp"
ratio0.817
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount3
totalSentences115
matches
0"Even here, on the edge"
1"Yet, the feeling persisted: a"
2"If she stayed too long,"
ratio0.026
16.27% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences79
technicalSentenceCount14
matches
0"The twilight bled into a bruised purple sky, and the last of the day’s warmth leached away, leaving behind a chill that had nothing to do with the December air."
1"Wildflowers, impossibly vibrant and out of season, carpeted the ground in a riot of colour that seemed at odds with the encroaching darkness."
2"She’d told Yu-Fei she was taking a late delivery run, a white lie that felt heavier than any package she’d ever carried."
3"Anything that explained the warmth that had bloomed against her skin yesterday, the faint inner glow the pendant sometimes possessed."
4"This sound was heavier, slower, a distinct drag, as if something with a broken limb were being pulled across the leaf litter."
5"The thought sent a shiver down her spine that had nothing to do with the cold."
6"It wasn't merely a lack of light; it was a solid, fluid darkness that seemed to absorb the faint luminescence around it."
7"The wildflowers seemed to be leaning in now, their velvet petals unfurling further, revealing centres that glowed with a pale phosphorescence."
8"It wasn't a heartbeat; it was something far larger, slower, moving with a purpose that rippled through the very soil."
9"The Heartstone Pendant flared against her skin, a sudden, searing heat that made her gasp."
10"The warmth spread up her arm, and she felt a strange connection, as if the pendant were trying to communicate, or perhaps, trying to defend her."
11"She couldn’t see features, not eyes, not a face, but she felt its attention descend upon her, a weight that crushed the air from her lungs."
12"Something shifted within the shadow, a suggestion of limbs too many, too thin, moving with a slow, deliberate grace that belied its immense, terrifying presence…"
13"She was alone, deep within a place that did not belong to the world she knew, and something ancient and hungry had just taken notice."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags0
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
67.7268%