Run: 2026-02-25-01KJ94TMQAJ7TFM3SC9XBCNQG0

Run Details

Duration:
20.6s
Cost:
$0.009801
Provider:
Google AI Studio

Model input

System
You are an expert fiction writer. Always keep the following rules in mind: - Write in past tense and use General English spelling, grammar, and colloquialisms/slang. - Write in active voice - Always follow the "show, don't tell" principle. - Avoid adverbs and cliches and overused/commonly used phrases. Aim for fresh and original descriptions. - Convey events and story through dialogue. - Mix short, punchy sentences with long, descriptive ones. Drop fill words to add variety. - Skip "he/she said said" dialogue tags and convey people's actions or face expressions through their speech - Avoid mushy dialog and descriptions, have dialogue always continue the action, never stall or add unnecessary fluff. Vary the descriptions to not repeat yourself. - Put dialogue on its own paragraph to separate scene and action. - Reduce indicators of uncertainty like "trying" or "maybe" When writing text: - NEVER conclude the scene on your own, follow the beat instructions very closely. - NEVER end with foreshadowing. - NEVER write further than what I prompt you with. - AVOID imagining possible endings, NEVER deviate from the instructions. - STOP EARLY if the continuation contains what was required in the instructions. You do not need to fill out the full amount of words possible.
User/Human
Take into account the following glossary of characters/locations/items/lore... when writing your response: <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> Continue the story using the following instructions: <instructions> 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. </instructions>

Model response

AI
The full moon, a silver coin tossed high, illuminated the twisting path, but Aurora felt its light offer little comfort. The air grew heavy, damp with impending mist from the Thames, clinging to her skin beneath her worn leather jacket. She pulled the collar tighter around her neck, its familiar weight a small anchor against the burgeoning chill. Richmond Park’s iron gates, usually bustling with late-evening joggers and dog walkers, now stood like silent sentinels, swallowed by the encroaching shadows. A fortnight ago, a plain, unsigned note had arrived among her usual stack of bills. The elegant script, too perfect to seem human, drew her eye. *The Grove, under the full moon. Tonight, if you seek what calls to you.* No address, no sender. Only the symbol of a single oak leaf, etched with impossible detail. The Grove meant one place, the only patch of land in London that defied logic, the whispers a persistent hum among the few who knew. She pushed through the creaking gate, stepping onto the soft earth. The familiar crunch of gravel under her boots disappeared, replaced by the hushed sigh of disturbed leaves. The sound swallowed itself, leaving only a profound silence, a heavy blanket draped over the landscape. This quiet was different from the city’s lull, a deeper, expectant hush, as if the very air held its breath. The path narrowed quickly, trees pressing in, their skeletal limbs weaving a canopy that choked out the moon’s soft glow. She relied on the faint glimmer from her phone’s screen, a fragile beacon against the overwhelming darkness. The beam played over gnarled roots that snaked across the path, threatening to trip her. A sharp, sweet scent, like overripe petals and damp soil, filled her nostrils. It cut through the earthy aroma of the park, an unnatural perfume that pricked at her senses. It was the scent of the Fae Grove, even before she reached the boundary stones. Wildflowers, impossibly vibrant even in the near dark, sprang from between moss-covered rocks. Their blooms defied the late autumn chill. She reached the perimeter, signaled by the ancient oak standing stones. Taller than a man, rough-hewn and scarred by time, they stood in a silent circle. Their surfaces bore faint, swirling carvings, indecipherable in the gloom. A sudden gust of wind, cold and sharp, whipped around her. It carried no rustle of leaves, no whistle through branches, just a spectral caress against her face. Rory shivered. Not from cold, but from something deeper, a sensation of crossing a threshold not just physical, but temporal. Her fingers instinctively wrapped around the smooth, crimson Heartstone pendant nestled against her collarbone. Its familiar warmth felt absent, replaced by a strange, almost inert coolness. She passed between two of the giant stones. The air shifted, growing heavy, almost viscous. Sound seemed to warp, dulling the distant hum of city life into a faint, forgotten memory. No crickets chirped, no wind stirred the dense canopy. A profound quiet settled, not peaceful, but menacing. Every fibre of her being screamed to turn back, to ignore the bizarre summons. But the strange compulsion from the note, a lingering curiosity, urged her forward. Her boots sank into surprisingly soft earth. The ground here felt different, spongier, as if alive. Tall, slender ferns, a variety she had never seen, brushed her thighs wetly. Their fronds, unusually dark, seemed to drink the meager light. She continued deeper, the trees forming an impenetrable wall around her. The moon now pierced through in broken shards, painting shifting patterns on the forest floor, creating a disorienting labyrinth of light and shadow. A gentle *tap-tap-tap* echoed from somewhere off to her left. Rory froze. It held a hollow resonance, like knuckles rapping on aged wood. Her gaze darted, searching the inky blackness between the trees. Nothing. Only the gnarled trunks and the dense, silent undergrowth. She waited, breath held, ears straining. The sound did not repeat. Just her own heart, a frantic drum against her ribs. She took another step. A dry twig snapped loudly behind her, a sharp crack that tore through the oppressive silence. Rory spun around, her flashlight beam cutting a frantic arc through the darkness. The light danced over moss-covered stones, fallen leaves, and thickets of thorny bushes. No animal, no person. Just emptiness. A shiver traced a path down her spine. The twig lay broken, its two halves separated by an impossible distance, as if something had snapped it then deliberately moved the pieces. She moved on, forcing herself to maintain a steady pace. The grove’s interior manifested as a circular clearing, wider than she anticipated. The moonlight, though still fragmented by the canopy, seemed to concentrate here, illuminating a central feature. A giant oak, far older and grander than any she had ever seen, dominated the space. Its trunk was as wide as a small car, its branches reaching like grasping claws towards the sky. The leaves glowed with an unusual, deep emerald hue, almost black in the shadows. A muffled thrum resonated from the ground beneath her feet, a low vibration that pulsed up through the soles of her boots. It was too deep to be an insect, too regular to be natural. It felt like the heart of the grove itself was beating. The wildflowers here, clustered around the base of the massive oak, bloomed in impossible shades of violet, crimson, and gold, their petals unfurling in the chill night air as if basking in an unseen sun. Their cloying scent intensified, making her head spin. A faint light, not from the moon, emanated from behind the ancient oak. A soft, iridescent glow, like moonlight filtered through silk. Her professional caution, ingrained from navigating dimly lit city alleys, screamed at her to turn and run. But something about the light drew her forward, a moth to a dangerous flame. She advanced slowly, her steps deliberate, her senses on high alert. The thrumming grew stronger, moving from the ground into the very marrow of her bones. A whisper, too faint for words, brushed past her ear. It did not sound like wind. It sounded like voices. Many voices, speaking in unison, a low, incomprehensible murmur. The hair on her arms stood on end. She stopped at the edge of the large oak’s shadow. The iridescent glow, pulsing gently, emanated from a small, silvery pool nestled among its roots. The water churned slowly, reflecting the moon in fractured, rippling patterns. Its surface, however, seemed to absorb rather than reflect the surrounding darkness. The glow intensified for a moment, then dimmed, as if breathing. A sound, a wet rustle, came from directly behind the pool, lost in the deep shadows of the tree. Not a small animal, not a leaf. Something larger, deliberate. Rory swung her flashlight towards the sound, the beam shaking slightly in her grip. Nothing. The shadows merely deepened, shifting and coalescing into impossible forms. "Hello?" Her voice, a fragile thread in the vast silence, sounded alien and small. An echoing silence followed, deeper than before. The thrumming intensified, pressing against her eardrums. The air around her grew colder, each breath releasing a visible puff of vapor. Then, from the impenetrable darkness at the edge of the clearing, a glint. A pair of bright eyes, reflecting the fragmented moonlight, stared back at her. Too large for any fox, too low to the ground for a deer. They held a silent, predatory intelligence. They blinked, once, slowly, and then vanished. Only the lingering afterimage burned behind her eyes. Rory squeezed her eyes shut, then opened them, scanning the spot again. Empty. Had her mind played tricks? The lack of sleep from working two jobs, the tension, the weird atmosphere—it all contributed. But that wasn’t a trick of light. It was a direct, observed glance. Another whisper, this time closer, distinctly formed yet utterly meaningless. It curled around a word, or a sound, she could almost grasp but never quite articulate. It felt like someone had breathed directly onto her neck. She whipped around. Nothing. Just the massive, indifferent trunk of the ancient oak behind her. A high-pitched giggle, like glass chimes in a gale, drifted from the very top of the oak tree. The sound was too sweet, too innocent, to be anything but terrifying. It lacked all human inflection. Rory tilted her head back, her flashlight beam raking the enormous branches. She saw only the thick, emerald leaves, unnaturally dark against the moon. No source. The thrumming picked up speed, becoming a rapid pulse, mirroring her own frantic heartbeat. The iridescent pool at the tree’s base began to bubble, small shimmering spheres rising to its surface before popping silently. The sweet scent intensified, now almost sickening, burning the back of her throat. A deep groan, like the shifting of ancient rock, emanated from the roots of the great oak. The ground shuddered. Rory stumbled, catching herself against the rough bark of a nearby tree. The bark felt cold, slick with an unexpected moisture. She quickly pulled her hand back, her fingers slick. The glint returned, this time not eyes. Something large and shadowy detached itself from the gloom at the clearing’s edge. It moved without sound, without displacement of the undergrowth. Slowly, deliberately, it stepped into a sliver of moonlight. It was impossibly thin, a silhouette stretched taut, limbs elongated to disturbing proportions. Its form was human-like, yet profoundly not. Its head bore no discernible features, just a smooth, dark surface, reflecting nothing. It stood absolutely still, observing her. The air grew impossibly cold, stealing her breath. This was no trick of the light, no overactive imagination. This was real. And it was here for her.
created_at"2026-02-25T00:57:46.994Z" 2/25/2026, 12:57:46 AM
model"google/gemini-2.5-flash"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1373
moderation_latency(null)
generation_time20604
tokens_prompt1038
tokens_completion3556
native_tokens_prompt963
native_tokens_completion3805
native_tokens_completion_images0
native_tokens_reasoning1720
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"
usage0.0098014
router(null)
provider_responses
0
endpoint_id"16c01e26-9b91-4d22-b487-ed35634b017d"
is_byokfalse
latency1373
model_permaslug"google/gemini-2.5-flash"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771981066-4mwCSPFg90eQpdqoNGA6"
upstream_id(null)
total_cost0.0098014
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
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences1
tagDensity1
leniency1
rawRatio0
effectiveRatio0
56.60% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1613
totalAiIsmAdverbs14
found
0
adverb"very"
count3
1
adverb"quickly"
count2
2
adverb"deliberately"
count2
3
adverb"slowly"
count4
4
adverb"gently"
count1
5
adverb"slightly"
count1
6
adverb"utterly"
count1
highlights
0"very"
1"quickly"
2"deliberately"
3"slowly"
4"gently"
5"slightly"
6"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)
wordCount1613
totalAiIsms43
found
0
word"familiar"
count3
1
word"weight"
count1
2
word"chill"
count3
3
word"sentinels"
count1
4
word"perfect"
count1
5
word"etched"
count1
6
word"profound"
count2
7
word"silence"
count4
8
word"beacon"
count1
9
word"gloom"
count2
10
word"spectral"
count1
11
word"warmth"
count1
12
word"echoed"
count1
13
word"resonance"
count1
14
word"oppressive"
count1
15
word"traced"
count1
16
word"down her spine"
count1
17
word"fragmented"
count2
18
word"resonated"
count1
19
word"pulsed"
count1
20
word"silk"
count1
21
word"navigating"
count1
22
word"whisper"
count2
23
word"churned"
count1
24
word"fractured"
count1
25
word"echoing"
count1
26
word"glint"
count2
27
word"scanning"
count1
28
word"tension"
count1
29
word"pulse"
count1
30
word"absolutely"
count1
highlights
0"familiar"
1"weight"
2"chill"
3"sentinels"
4"perfect"
5"etched"
6"profound"
7"silence"
8"beacon"
9"gloom"
10"spectral"
11"warmth"
12"echoed"
13"resonance"
14"oppressive"
15"traced"
16"down her spine"
17"fragmented"
18"resonated"
19"pulsed"
20"silk"
21"navigating"
22"whisper"
23"churned"
24"fractured"
25"echoing"
26"glint"
27"scanning"
28"tension"
29"pulse"
30"absolutely"
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
narrationSentences142
matches(empty)
92.56% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount5
narrationSentences142
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)
analyzedSentences142
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen35
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans2
markdownWords15
totalWords1612
ratio0.009
matches
0"The Grove, under the full moon. Tonight, if you seek what calls to you."
1"tap-tap-tap"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions1
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions16
wordCount1611
uniqueNames8
maxNameDensity0.43
worstName"Rory"
maxWindowNameDensity1
worstWindowName"Grove"
discoveredNames
Aurora1
Thames1
Park1
Grove3
London1
Fae1
Heartstone1
Rory7
persons
0"Aurora"
1"Rory"
places
0"Thames"
1"Park"
2"Grove"
3"London"
4"Fae"
globalScore1
windowScore1
69.35% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences124
glossingSentenceCount4
matches
0"felt like the heart of the grove itself"
1"as if basking in an unseen sun"
2"as if breathing"
3"felt like someone had breathed directly"
13.90% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches3
per1kWords1.861
wordCount1612
matches
0"Not from cold, but from something deeper, a sensation of crossing a threshold n"
1"not just physical, but temporal"
2"not peaceful, but menacing"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences142
matches(empty)
40.95% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs24
mean67.17
std19.7
cv0.293
sampleLengths
080
181
264
3117
4110
575
673
764
883
986
1089
1153
1263
1359
1454
1542
1660
1746
1851
1961
2047
2150
2238
2366
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences142
matches
0"being screamed"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs237
matches
0"was beating"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount1
semicolonCount0
flaggedSentences1
totalSentences142
ratio0.007
matches
0"The lack of sleep from working two jobs, the tension, the weird atmosphere—it all contributed."
75.13% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1618
adjectiveStacks2
stackExamples
0"over moss-covered stones,"
1"intensified, pressing against her"
adverbCount86
adverbRatio0.05315203955500618
lyAdverbCount35
lyAdverbRatio0.021631644004944377
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences142
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences142
mean11.35
std5.47
cv0.482
sampleLengths
020
120
218
322
415
511
66
712
812
925
1011
1117
1216
1320
1420
1517
1615
1713
1817
1915
2013
217
2211
2315
2410
2511
2617
272
2818
2914
3012
318
327
3316
349
358
3614
3713
387
399
4013
4110
4211
4323
4410
452
4611
4710
481
499
38.73% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats16
diversityRatio0.23943661971830985
totalSentences142
uniqueOpeners34
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount8
totalSentences134
matches
0"Only the symbol of a"
1"Only the gnarled trunks and"
2"Just her own heart, a"
3"Then, from the impenetrable darkness"
4"Too large for any fox,"
5"Only the lingering afterimage burned"
6"Just the massive, indifferent trunk"
7"Slowly, deliberately, it stepped into"
ratio0.06
85.67% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount45
totalSentences134
matches
0"She pulled the collar tighter"
1"She pushed through the creaking"
2"She relied on the faint"
3"It cut through the earthy"
4"It was the scent of"
5"Their blooms defied the late"
6"She reached the perimeter, signaled"
7"Their surfaces bore faint, swirling"
8"It carried no rustle of"
9"Her fingers instinctively wrapped around"
10"Its familiar warmth felt absent,"
11"She passed between two of"
12"Her boots sank into surprisingly"
13"Their fronds, unusually dark, seemed"
14"She continued deeper, the trees"
15"It held a hollow resonance,"
16"Her gaze darted, searching the"
17"She waited, breath held, ears"
18"She took another step."
19"She moved on, forcing herself"
ratio0.336
34.63% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount114
totalSentences134
matches
0"The full moon, a silver"
1"The air grew heavy, damp"
2"She pulled the collar tighter"
3"Richmond Park’s iron gates, usually"
4"A fortnight ago, a plain,"
5"The elegant script, too perfect"
6"*The Grove, under the full"
7"Tonight, if you seek what"
8"The Grove meant one place,"
9"She pushed through the creaking"
10"The familiar crunch of gravel"
11"The sound swallowed itself, leaving"
12"This quiet was different from"
13"The path narrowed quickly, trees"
14"She relied on the faint"
15"The beam played over gnarled"
16"A sharp, sweet scent, like"
17"It cut through the earthy"
18"It was the scent of"
19"Wildflowers, impossibly vibrant even in"
ratio0.851
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences134
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences90
technicalSentenceCount5
matches
0"This quiet was different from the city’s lull, a deeper, expectant hush, as if the very air held its breath."
1"The path narrowed quickly, trees pressing in, their skeletal limbs weaving a canopy that choked out the moon’s soft glow."
2"A dry twig snapped loudly behind her, a sharp crack that tore through the oppressive silence."
3"The twig lay broken, its two halves separated by an impossible distance, as if something had snapped it then deliberately moved the pieces."
4"The wildflowers here, clustered around the base of the massive oak, bloomed in impossible shades of violet, crimson, and gold, their petals unfurling in the chi…"
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
80.2507%