Run: 2026-07-07-01KWZ3HZWAH97M0HEHJBCS1V7W

Run Details

Duration:
1m 14s
Cost:
$0.003891
Provider:
AionLabs

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
She should not have come here at night. The thought came too late, already lodged like a splinter as the last of the daylight bled from the sky above Richmond Park. Rory stood at the edge of the Fae Grove, though she had not known its name when she followed Eva's note. The instruction had been urgent in her friend's looping cursive, pressed into her hand three days ago at the restaurant. *Meet me at the standing stones in Richmond. Come alone. Trust no one else.* But Eva had not been here when Rory arrived at sunset, only the stones and the wrongness that had been waiting for her. The ancient oaks that marked the grove's boundary were older than anything had a right to be in London. Their bark was rutted with symbols that might have been carved by hands or by roots grown in patterns no natural tree made. And now, in the deep blue of full night, the crescent moon offered little light to read them by. Rory pulled her jacket tighter and wished she had not come. The Heartstone Pendant was warm against her chest. It had been pulsing with that steady, blood-heat glow since she stepped between the first two standing stones, a warmth that should have been comforting but instead felt like a second heartbeat pressed against her sternum. She touched it now, the silver chain cool against her fingers, the thumbnail-sized crimson gem pulsing faster than before. Something was wrong with the grove. It was too still. The wildflowers that carpeted the clearing—impossibly blooming in October—stood rigid as painted glass, their colors muted to bruise-purple and corpse-white in the darkness. They should have swayed. There had been wind when she crossed the park, the kind that stripped leaves from branches and sent them skittering across paths. But here, within the ring of oaks, the air was dead. Rory took a step deeper into the clearing, and the flowers did not move around her feet. She looked down. The stems should have parted, should have brushed against her jeans. Instead, they remained frozen, and she realized with a skin-crawling certainty that they had been there a moment before, that her foot had passed through them without sensation, and now they were exactly as they had been, undisturbed, as if she had not walked where she had just walked. Her rational mind—trained by years of arguing cases with her father over dinner, honed by the need to stay calm around Evan's temper—supplied an explanation. The light was bad. She was tired. She had been on her feet all day, delivering food across South London on a bicycle that needed new brakes and a prayer. She was imagining things. But the Heartstone was definitely warm now, almost hot, and when she looked toward the center of the grove, she could swear the stones had shifted. They had been arranged in a rough circle before. She had counted them on her way in—twelve, like hours on a clock. Now there seemed to be more, or fewer, or they stood in different relation to each other, and she could not hold the shape of them in her mind long enough to know which. A sound. Rory froze, her breath catching in her throat. It had come from behind her, from the direction of the oak she had passed first—the one with the carvings that looked like a spiral wound too tight, like something trying to turn itself inside out. The sound had been soft, barely audible, but it had been distinct against the dead silence: the scrape of leather on bark. Like someone shifting their weight. She did not turn around. Her body knew better than her mind. To turn would be to see, and to see would be to confirm that she was not alone, and some part of her—some deep, animal part that had survived Evan's fists and her father's disappointment and the long nights of wondering if she would ever be enough—knew that confirmation would break something vital. Instead, she spoke. "Eva?" Her voice came out wrong. It was too flat, too thin, swallowed by the grove's stillness as if the air itself had absorbed the sound. The flowers did not stir. The stones did not answer. No, not the stones. Something else did. It came from everywhere at once, not a voice but a pressure against her ears, a frequency that made her teeth ache and her vision blur at the edges. Rory dropped to her knees, the pendant burning against her chest, and in that moment of heightened sensation she saw—no, she *felt*—the grove for what it was. A wound. A tear in the fabric of the world, held open by stones that had been placed here before humans learned to write. The flowers were not real. They were memory, a snapshot of a place that existed somewhere else, pressed like a fossil into London soil. And the thing that watched her from behind the oak tree was not Eva. It had never been Eva. The note had been a lure. The handwriting, the familiar loops, the urgency—all of it had been a hook, baited with her friend's life, cast into the waters of her desperation. Rory tried to stand. Her legs would not obey. The pressure in her ears increased, and she heard, or perhaps she did not hear but understood, a word that was not a word, a name that was not a name, a claim being staked upon her flesh and her breath and the small crescent scar on her left wrist. Something was moving through the grove now. She could see it at the edge of her vision, a darkness deeper than the night, a shape that had no fixed form but suggested every form, every fear, every shadow that had ever followed her home from the library when Evan's moods turned sour. It was not coming toward her. It was *unfolding* toward her, like a hand opening, like a mouth widening, like a door swinging inward to reveal a room she had always known existed but never wanted to enter. The Heartstone Pendant flared, a pulse of crimson light that illuminated the grove in stark relief. For one frozen second, Rory saw the standing stones as they truly were—not weathered oak but bone, not carved but grown, not placed but *hollowed*, each one a doorway into a darkness that had been waiting for her since the day her father told her the stories of the old country, since the night she fled Evan's flat with nothing but a bag and this pendant she could not remember acquiring. She saw the shape that watched her. And then the light died, and the darkness rushed back in, and Rory found herself on her hands and knees in the wildflowers, gasping for breath, the pendant cool against her skin once more. She scrambled to her feet, her heart hammering so hard she could taste copper. The grove was quiet again. The stones stood at their original positions. The flowers swayed in a breeze that had returned from wherever it had been hiding. Rory ran. She did not look back. She did not call for Eva again. She crashed through the undergrowth, branches catching at her jacket, thorns raking her arms, until she burst out of the treeline and onto the manicured grass of Richmond Park, where the wind was cold and real and the streetlights glowed orange in the distance. Only when she reached the road, her lungs burning, her hands shaking, did she stop and look back. The grove was gone. Where the standing stones had been, there was only a cluster of old oaks, their bark unmarked, their roots undisturbed. The entrance had sealed itself, and Rory knew, with a certainty that settled into her bones like frost, that she had not escaped. She had been *released*. And that whatever had written that note would write another. She opened her palm. The Heartstone Pendant lay there, still cool, still quiet, but she could have sworn she saw it flicker, once, like a heartbeat skipping a beat. Rory closed her fist around it and walked home through the empty streets, the taste of copper still sharp on her tongue, and did not allow herself to think about what she had seen in the darkness between the stones. She would not think about it. She would call Eva in the morning, and Eva would answer, and everything would be normal again. But deep in her chest, where the pendant had rested, she felt a faint and persistent warmth, as if something had been left behind, as if the grove had taken something from her and given something back in return. And in the silence of her flat above Silas' bar, Rory lay awake until dawn, listening to the sound of her own breathing, afraid to close her eyes. Because when she did, she saw the shape. And it was smiling.
created_at"2026-07-07T20:15:50.688Z" 7/7/2026, 8:15:50 PM
model"aion-labs/aion-3.0-mini-20260707"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1633
moderation_latency(null)
generation_time73879
tokens_prompt812
tokens_completion2891
native_tokens_prompt752
native_tokens_completion2403
native_tokens_completion_images(null)
native_tokens_reasoning720
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(null)
usage0.0038906
router(null)
provider_responses
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endpoint_id"0ad7ab68-a351-4a96-b2ef-fa8fe13adae3"
id"9e306fb7f97547148e06afc7b02b0b19"
is_byokfalse
latency1633
model_permaslug"aion-labs/aion-3.0-mini-20260707"
provider_name"AionLabs"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783455350-ceQRzqSwAxIDdD4XNcD5"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783455350-OIlEOcz5adxaVRpFxEZK"
upstream_id"9e306fb7f97547148e06afc7b02b0b19"
total_cost0.0038906
cache_discount(null)
upstream_inference_cost0
provider_name"AionLabs"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
96.69% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1510
totalAiIsmAdverbs1
found
0
adverb"truly"
count1
highlights
0"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)
66.89% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1510
totalAiIsms10
found
0
word"warmth"
count2
1
word"comforting"
count1
2
word"silence"
count2
3
word"weight"
count1
4
word"familiar"
count1
5
word"pulse"
count1
6
word"stark"
count1
7
word"flicker"
count1
highlights
0"warmth"
1"comforting"
2"silence"
3"weight"
4"familiar"
5"pulse"
6"stark"
7"flicker"
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
narrationSentences93
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences93
filterMatches(empty)
hedgeMatches
0"seemed to"
1"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences94
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen72
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans5
markdownWords18
totalWords1499
ratio0.012
matches
0"Meet me at the standing stones in Richmond. Come alone. Trust no one else."
1"felt"
2"unfolding"
3"hollowed"
4"released"
62.50% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions4
unquotedAttributions1
matches
0"Instead, she spoke."
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions42
wordCount1478
uniqueNames12
maxNameDensity0.81
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Rory"
discoveredNames
Richmond3
Park2
Fae1
Grove1
Eva7
Rory12
London3
Heartstone4
Pendant3
October1
Evan4
South1
persons
0"Eva"
1"Rory"
2"Pendant"
3"Evan"
places
0"Richmond"
1"Park"
2"Fae"
3"Grove"
4"London"
5"South"
globalScore1
windowScore1
71.88% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences64
glossingSentenceCount2
matches
0"felt like a second heartbeat pressed ag"
1"looked like a spiral wound too tight, lik"
0.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches5
per1kWords3.336
wordCount1499
matches
0"not a voice but a pressure against her ears, a frequency"
1"no fixed form but"
2"not weathered oak but bone, not carved but grown, not placed but *hollowed*, each"
3"not carved but grown, not placed but *hollowed*, each one a doorway into a"
4"not placed but *hollowed*, each one a doorway into a darkness"
60.28% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount3
totalSentences94
matches
0"confirm that she knew that confirmation"
1"written that note"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs45
mean33.31
std25.93
cv0.778
sampleLengths
08
164
214
323
461
511
663
76
864
917
1063
1159
1282
132
1466
155
1665
173
181
1935
204
213
2256
2362
245
2531
2659
2752
2838
2987
307
3134
3241
332
3456
3518
364
3747
3810
3929
4063
4139
4228
438
444
75.08% Passive voice overuse
Target: ≤2% passive sentences
passiveCount8
totalSentences93
matches
0"was rutted"
1"been carved"
2"been, undisturbed"
3"been arranged"
4"been placed"
5"being staked"
6"was gone"
7"been *released"
8"been left"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs243
matches
0"was imagining"
1"was not coming"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount12
semicolonCount0
flaggedSentences8
totalSentences94
ratio0.085
matches
0"The wildflowers that carpeted the clearing—impossibly blooming in October—stood rigid as painted glass, their colors muted to bruise-purple and corpse-white in the darkness."
1"Her rational mind—trained by years of arguing cases with her father over dinner, honed by the need to stay calm around Evan's temper—supplied an explanation."
2"She had counted them on her way in—twelve, like hours on a clock."
3"It had come from behind her, from the direction of the oak she had passed first—the one with the carvings that looked like a spiral wound too tight, like something trying to turn itself inside out."
4"To turn would be to see, and to see would be to confirm that she was not alone, and some part of her—some deep, animal part that had survived Evan's fists and her father's disappointment and the long nights of wondering if she would ever be enough—knew that confirmation would break something vital."
5"Rory dropped to her knees, the pendant burning against her chest, and in that moment of heightened sensation she saw—no, she *felt*—the grove for what it was."
6"The handwriting, the familiar loops, the urgency—all of it had been a hook, baited with her friend's life, cast into the waters of her desperation."
7"For one frozen second, Rory saw the standing stones as they truly were—not weathered oak but bone, not carved but grown, not placed but *hollowed*, each one a doorway into a darkness that had been waiting for her since the day her father told her the stories of the old country, since the night she fled Evan's flat with nothing but a bag and this pendant she could not remember acquiring."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1482
adjectiveStacks0
stackExamples(empty)
adverbCount47
adverbRatio0.03171390013495277
lyAdverbCount8
lyAdverbRatio0.005398110661268556
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences94
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences94
mean15.95
std13.9
cv0.871
sampleLengths
08
123
221
320
48
52
64
723
819
923
1019
1111
128
1336
1419
156
164
1723
184
1922
2011
2117
223
2311
2449
2525
264
273
2823
294
3026
319
3213
3334
342
358
3636
3722
385
395
407
4153
423
431
445
4520
465
475
484
493
38.30% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats11
diversityRatio0.26595744680851063
totalSentences94
uniqueOpeners25
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences89
matches
0"Instead, they remained frozen, and"
1"Instead, she spoke."
2"Only when she reached the"
ratio0.034
67.19% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount34
totalSentences89
matches
0"She should not have come"
1"Their bark was rutted with"
2"It had been pulsing with"
3"She touched it now, the"
4"It was too still."
5"They should have swayed."
6"She looked down."
7"Her rational mind—trained by years"
8"She was tired."
9"She had been on her"
10"She was imagining things."
11"They had been arranged in"
12"She had counted them on"
13"It had come from behind"
14"She did not turn around."
15"Her body knew better than"
16"Her voice came out wrong."
17"It was too flat, too"
18"It came from everywhere at"
19"They were memory, a snapshot"
ratio0.382
83.60% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount67
totalSentences89
matches
0"She should not have come"
1"The thought came too late,"
2"Rory stood at the edge"
3"The instruction had been urgent"
4"The ancient oaks that marked"
5"Their bark was rutted with"
6"Rory pulled her jacket tighter"
7"The Heartstone Pendant was warm"
8"It had been pulsing with"
9"She touched it now, the"
10"Something was wrong with the"
11"It was too still."
12"The wildflowers that carpeted the"
13"They should have swayed."
14"There had been wind when"
15"Rory took a step deeper"
16"She looked down."
17"The stems should have parted,"
18"Her rational mind—trained by years"
19"The light was bad."
ratio0.753
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount3
totalSentences89
matches
0"Now there seemed to be"
1"To turn would be to"
2"Because when she did, she"
ratio0.034
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences48
technicalSentenceCount13
matches
0"It had been pulsing with that steady, blood-heat glow since she stepped between the first two standing stones, a warmth that should have been comforting but ins…"
1"The wildflowers that carpeted the clearing—impossibly blooming in October—stood rigid as painted glass, their colors muted to bruise-purple and corpse-white in …"
2"Instead, they remained frozen, and she realized with a skin-crawling certainty that they had been there a moment before, that her foot had passed through them w…"
3"It had come from behind her, from the direction of the oak she had passed first—the one with the carvings that looked like a spiral wound too tight, like someth…"
4"To turn would be to see, and to see would be to confirm that she was not alone, and some part of her—some deep, animal part that had survived Evan's fists and h…"
5"It was too flat, too thin, swallowed by the grove's stillness as if the air itself had absorbed the sound."
6"They were memory, a snapshot of a place that existed somewhere else, pressed like a fossil into London soil."
7"The pressure in her ears increased, and she heard, or perhaps she did not hear but understood, a word that was not a word, a name that was not a name, a claim b…"
8"She could see it at the edge of her vision, a darkness deeper than the night, a shape that had no fixed form but suggested every form, every fear, every shadow …"
9"The Heartstone Pendant flared, a pulse of crimson light that illuminated the grove in stark relief."
10"For one frozen second, Rory saw the standing stones as they truly were—not weathered oak but bone, not carved but grown, not placed but *hollowed*, each one a d…"
11"Only when she reached the road, her lungs burning, her hands shaking, did she stop and look back."
12"But deep in her chest, where the pendant had rested, she felt a faint and persistent warmth, as if something had been left behind, as if the grove had taken som…"
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
80.7466%