Run: 2026-03-03-01KJTZHW76C7406GBGF2P8V3KM

Run Details

Duration:
9.7s
Cost:
$0.002779
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 just chill; it curdled. Aurora pulled the collar of her jacket higher, the movement instinctively drawing her shoulders toward her ears. The streetlights of London had long since surrendered to the encroaching dark, leaving her to navigate the gnarled, twisting paths of the park by the cold light of a bruised moon. She touched the crescent-shaped scar on her left wrist, rubbing the skin unconsciously, a reflex born of old anxieties whenever the world grew too quiet. She was here because a voice, thin and frantic as a frayed wire, had whispered the location to her in a dream. Or perhaps it was just the desperation of a Tuesday night. Either way, the standing stones loomed ahead, jagged teeth of ancient oak erupting from the dew-slicked grass. These were the boundary markers of the Grove, the transition point between the urban sprawl of her suffocating reality and the pocket realm where time allegedly chewed through the clock hands like a dull blade. Rory stepped between the stones, the transition less a crossing and more an exhaled breath. The silence inside was absolute. It was a vacuum that sucked the sound of her own heartbeat into the mossy floor. The air here smelled of crushed wildflowers and something metallic, like a penny held too long in a sweaty palm. She peered into the gloom, her bright blue eyes scanning the thicket. Usually, the Grove was a sanctuary, a place of vibrant, unnerving beauty, but tonight it felt like a lung held in a tight fist. The Heartstone pendant began to pulse under her shirt. It was rhythmic, a soft, crimson heat against her collarbone, beating in time with a rhythm that felt entirely foreign to her own pulse. She lowered her hand into the hollow of her neckline and felt the faint, inner glow bleeding through the silver chain. It was warm—dangerously so. She stopped walking. The rustle came from the left, a sound like dry parchment being folded over and over by trembling fingers. Rory spun, but there was nothing there save for the wildflowers, their petals drooping in the stagnant air. She exhaled a long, shaky breath, her breath misting into the darkness. "Eva?" she called out, her voice flat and small, instantly swallowed by the canopy. Nothing. Not even the chirping of crickets. Not even the wind. She turned back to the path, but the trees had shifted. The ancient oaks she had passed moments ago were now set in different, tighter patterns, funneling her deeper into a neck of dark, impenetrable bush. She gripped the pendant, the heat rising until it pricked at her skin. The glow was no longer faint; it was a rhythmic, angry throb, casting long, dancing silhouettes among the branches that didn't seem to match the movements of the trees themselves. The wrongness began at the edges of her vision. Every time she looked directly at a shadow, it thinned into nothingness. But when she flicked her gaze away, tracking a snap of a twig or the sliding friction of something heavy dragging across the mulch, she saw it: a tall, elongated distortion standing just behind the fringe of the pines. It had no face, only a vertical seam where a mouth should be, and limbs that jointed in ways that defied human articulation. Rory took a cautious step backward, her boot splashing into a puddle of stagnant water she hadn't noticed before. The water was dark, like oil. In the reflection, she saw not herself, but a flicker of the Grove as it existed on the other side of the veil—a twisting, violent place of shifting dimensions and hungry, unblinking eyes. The sound started then, a low, grinding vibration that bypassed her ears and rattled in her teeth. It was the sound of earth grinding against earth, of rock pulverizing. It was coming from the ground, from the very roots of the standing stones behind her. She looked down at her wrist. The scar, usually a dull, white line, was throbbing with a dark, livid energy. Her blood felt thick, sluggish, as if the oxygen were being stripped out of it. She was being watched from above, from below, from inside the very fabric of the air itself. She spun, moving with the cold-headed instinct that had carried her through worse nights in London. She needed the boundary. She needed the comfort of the streetlights and the smell of exhaust and the mundane hum of Silas’s bar. But the path was gone. Where there had been open clearing, there was now a wall of brambles that pulsed in time with the Heartstone, the thorns coated in a waxy, translucent fluid that made her skin crawl. "I know you're here," she said, her voice stronger, though her hands were shaking. She wasn’t a barrister, she wasn’t a delivery girl, she was just a target in the middle of a trap. "I’m not playing this game." A flicker of movement to her right—a pale, translucent hand, fingers far too long, gripping the bark of an oak. It didn't reach for her. It just held. Then, the world tilted. The gravity shifted, pulling her toward the trees. Rory staggered, her heels digging into the soft earth. The pendant flared, casting a harsh, crimson light that illuminated the area in sharp, terrifying relief. For a split second, the veil dropped, and the Grove wasn't just a park in Richmond. It was a graveyard of things that had never been human, of entities that fed on the slow erosion of time. She saw the flickers of other people—or things that looked like people—caught in the architecture of the branches, their silhouettes woven into the wood, their eyes wide, watching her with a frantic, silent jealousy. They wanted the heat from her chest. They wanted the pulse of the Heartstone to anchor them back into the world of breath and blood. Rory tore the pendant from her neck, the silver chain snapping and biting into her skin. The heat was scorching now, a dying star contained in a thumbnail of stone. She realized with a sickening thud of clarity that the benefactor hadn't given her a gift; they had given her a lure. She didn't throw it. She didn't bury it. With the reckless, out-of-the-box thinking that made her who she was, she shoved the glowing gem into the hollow of the nearest ancient oak, jamming it deep behind a loose strip of bark. The reaction was instantaneous. The tree groaned, a sound of wood screaming, and the light vanished as if swallowed by a heavy curtain. The gravity snapped back to center, nearly throwing her to her knees. The silence that followed was different. It wasn't the silence of a held breath, but the silence of an empty room. The tension that had been braiding itself into her muscles suddenly unspooled. Rory didn't wait to see what happened next. She turned and ran, ignoring the brambles that tore at her jeans and the shadows that seemed to lunge at her ankles. She didn't stop until her lungs burned and her boots hit the hard, cold asphalt of the park access road. She leaned against a streetlamp, gasping for air, the orange glow of the electric light washing over her. She looked down at her wrist. The scar was still there, white and small, completely silent. She touched her throat where the chain had left a jagged, red mark. The night was quiet—not the heavy, suffocating silence of the Grove, but the familiar, lonely silence of London. She turned back toward the dark expanse of the park. From here, it was just trees in the dark. Just a gap in the fence. But as she watched, she saw a single, distant flicker of deep, crimson light deep within the woods—not a pulse, but a steady, waiting eye. Rory turned her back on the park and started the long walk home, the cold settling deep into her marrow, knowing with absolute certainty that she had left a piece of herself behind, nailed to the dark, waiting for someone else to come looking.
created_at"2026-03-03T23:11:56.659Z" 3/3/2026, 11:11:56 PM
model"google/gemini-3.1-flash-lite-preview-20260303"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency523
moderation_latency(null)
generation_time9562
tokens_prompt812
tokens_completion1995
native_tokens_prompt773
native_tokens_completion1724
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"
usage0.00277925
router(null)
provider_responses
0
endpoint_id"e004ce39-eb0c-4474-93d5-55072e725970"
is_byokfalse
latency523
model_permaslug"google/gemini-3.1-flash-lite-preview-20260303"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1772579516-d8n8240N4eqXX3y7BruB"
upstream_id(null)
total_cost0.00277925
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
totalTags2
adverbTagCount0
adverbTags(empty)
dialogueSentences3
tagDensity0.667
leniency1
rawRatio0
effectiveRatio0
85.37% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1367
totalAiIsmAdverbs4
found
0
adverb"very"
count2
1
adverb"suddenly"
count1
2
adverb"completely"
count1
highlights
0"very"
1"suddenly"
2"completely"
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)
wordCount1367
totalAiIsms28
found
0
word"chill"
count1
1
word"navigate"
count1
2
word"loomed"
count1
3
word"silence"
count6
4
word"gloom"
count1
5
word"scanning"
count1
6
word"sanctuary"
count1
7
word"pulse"
count4
8
word"rhythmic"
count2
9
word"throb"
count1
10
word"dancing"
count1
11
word"flicked"
count1
12
word"flicker"
count3
13
word"pulsed"
count1
14
word"tension"
count1
15
word"electric"
count1
16
word"familiar"
count1
highlights
0"chill"
1"navigate"
2"loomed"
3"silence"
4"gloom"
5"scanning"
6"sanctuary"
7"pulse"
8"rhythmic"
9"throb"
10"dancing"
11"flicked"
12"flicker"
13"pulsed"
14"tension"
15"electric"
16"familiar"
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
narrationSentences88
matches(empty)
94.16% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences88
filterMatches(empty)
hedgeMatches
0"began to"
1"seem to"
2"seemed 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
maxSentenceWordsSeen44
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1360
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions23
wordCount1350
uniqueNames8
maxNameDensity0.52
worstName"Rory"
maxWindowNameDensity1
worstWindowName"Grove"
discoveredNames
Richmond2
Park1
London3
Tuesday1
Grove5
Heartstone3
Silas1
Rory7
persons
0"Silas"
1"Rory"
places
0"Richmond"
1"Park"
2"London"
globalScore1
windowScore1
50.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences75
glossingSentenceCount3
matches
0"felt like a lung held in a tight fist"
1"looked like people—caught in the architec"
2"shadows that seemed to lunge at her ankles"
0.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches3
per1kWords2.206
wordCount1360
matches
0"not herself, but a flicker of the Grove as it existed on the other side of th"
1"not the heavy, suffocating silence of the Grove, but the familiar, lonely silence of London"
2"not a pulse, but a steady, waiting eye"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences89
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs29
mean46.9
std26.21
cv0.559
sampleLengths
011
173
285
315
477
558
63
749
814
911
1079
1183
1258
1345
1452
1577
1639
1728
184
19104
2025
2152
2241
2335
2433
2550
2665
2750
2844
89.31% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences88
matches
0"being folded"
1"being stripped"
2"was gone"
3"been open"
28.18% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs194
matches
0"was coming"
1"was throbbing"
2"was being"
3"were shaking"
4"was scorching"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount7
semicolonCount3
flaggedSentences9
totalSentences89
ratio0.101
matches
0"The air in Richmond Park did not just chill; it curdled."
1"It was warm—dangerously so."
2"The glow was no longer faint; it was a rhythmic, angry throb, casting long, dancing silhouettes among the branches that didn't seem to match the movements of the trees themselves."
3"In the reflection, she saw not herself, but a flicker of the Grove as it existed on the other side of the veil—a twisting, violent place of shifting dimensions and hungry, unblinking eyes."
4"A flicker of movement to her right—a pale, translucent hand, fingers far too long, gripping the bark of an oak."
5"She saw the flickers of other people—or things that looked like people—caught in the architecture of the branches, their silhouettes woven into the wood, their eyes wide, watching her with a frantic, silent jealousy."
6"She realized with a sickening thud of clarity that the benefactor hadn't given her a gift; they had given her a lure."
7"The night was quiet—not the heavy, suffocating silence of the Grove, but the familiar, lonely silence of London."
8"But as she watched, she saw a single, distant flicker of deep, crimson light deep within the woods—not a pulse, but a steady, waiting eye."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1360
adjectiveStacks0
stackExamples(empty)
adverbCount47
adverbRatio0.03455882352941177
lyAdverbCount14
lyAdverbRatio0.010294117647058823
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
mean15.28
std9.04
cv0.592
sampleLengths
011
117
231
325
422
511
617
735
815
95
1016
1120
1212
1324
149
1524
1621
174
183
1919
2018
2112
2214
231
246
254
2611
2725
2813
2930
309
3112
3239
3323
3419
356
3633
3717
3812
3916
406
4114
4215
4317
4416
454
4619
475
4833
4914
30.90% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats17
diversityRatio0.2808988764044944
totalSentences89
uniqueOpeners25
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences87
matches
0"Usually, the Grove was a"
1"Then, the world tilted."
2"Just a gap in the"
ratio0.034
40.69% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount39
totalSentences87
matches
0"She touched the crescent-shaped scar"
1"She was here because a"
2"It was a vacuum that"
3"She peered into the gloom,"
4"It was rhythmic, a soft,"
5"She lowered her hand into"
6"It was warm—dangerously so."
7"She stopped walking."
8"She exhaled a long, shaky"
9"she called out, her voice"
10"She turned back to the"
11"She gripped the pendant, the"
12"It had no face, only"
13"It was the sound of"
14"It was coming from the"
15"She looked down at her"
16"Her blood felt thick, sluggish,"
17"She was being watched from"
18"She spun, moving with the"
19"She needed the boundary."
ratio0.448
46.21% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount72
totalSentences87
matches
0"The air in Richmond Park"
1"Aurora pulled the collar of"
2"The streetlights of London had"
3"She touched the crescent-shaped scar"
4"She was here because a"
5"These were the boundary markers"
6"Rory stepped between the stones,"
7"The silence inside was absolute."
8"It was a vacuum that"
9"The air here smelled of"
10"She peered into the gloom,"
11"The Heartstone pendant began to"
12"It was rhythmic, a soft,"
13"She lowered her hand into"
14"It was warm—dangerously so."
15"She stopped walking."
16"The rustle came from the"
17"Rory spun, but there was"
18"She exhaled a long, shaky"
19"she called out, her voice"
ratio0.828
57.47% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences87
matches
0"Either way, the standing stones"
ratio0.011
71.43% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences60
technicalSentenceCount6
matches
0"It was rhythmic, a soft, crimson heat against her collarbone, beating in time with a rhythm that felt entirely foreign to her own pulse."
1"The glow was no longer faint; it was a rhythmic, angry throb, casting long, dancing silhouettes among the branches that didn't seem to match the movements of th…"
2"She spun, moving with the cold-headed instinct that had carried her through worse nights in London."
3"The pendant flared, casting a harsh, crimson light that illuminated the area in sharp, terrifying relief."
4"It was a graveyard of things that had never been human, of entities that fed on the slow erosion of time."
5"She saw the flickers of other people—or things that looked like people—caught in the architecture of the branches, their silhouettes woven into the wood, their …"
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount1
matches
0"she called out, her voice flat and small, instantly swallowed by the canopy"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount1
fancyTags
0"she called out (call out)"
dialogueSentences3
tagDensity0.667
leniency1
rawRatio0.5
effectiveRatio0.5
69.7904%