Run: 2026-07-08-01KX1MFTB5YY54SZATD0VEAYVE

Run Details

Duration:
53.5s
Cost:
$0.017070
Provider:
xAI

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
Aurora Carter stepped through the ring of ancient oak standing stones just after midnight, the last of Richmond Park’s deserted paths falling away behind her. She had come for the pendant. The deep crimson stone against her collarbone had warmed an hour ago on the Tube, a pulse like a second heartbeat that only grew steadier as she walked deeper into the dark. The unknown benefactor’s note had been terse: *When the Heartstone wakes, go to Isolde’s grove. Answers wait where time forgets itself.* She needed those answers. The dreams had been getting worse—windows that opened onto other skies, her own reflection lagging half a breath behind. The Grove should have felt like relief. Wildflowers bloomed in impossible carpets even in November, pale moons of wood anemone and foxglove nodding under a sky that never quite settled on one season. Rory had been here once before, in daylight with Eva, laughing at how the air smelled of honey and thunderstorms at once. Tonight the sweetness cloyed. It stuck to the roof of her mouth. She stopped ten paces inside the circle. The trees around the clearing leaned closer than she remembered, their boles silvered by a moon that hung too full, too low. No wind moved the leaves, yet something whispered through them—soft, dry, like paper turned by invisible fingers. Rory’s hand rose without thought to the pendant. It thrummed against her palm, warm as living flesh. “Hello?” Her voice came out flatter than she intended. Cool-headed, she reminded herself. Intelligent. The girl who could fix a locked delivery bike with a hairpin and two minutes of silence. Whatever this place wanted, it would not rattle her. The whispering stopped. Absolute quiet settled. Not the quiet of a park after hours, with distant traffic and foxes rustling. This silence pressed against her eardrums until she heard the rush of her own blood. Rory took another step toward the centre of the clearing. Dew soaked through her trainers; the wildflowers crushed underfoot released a sharper scent, almost metallic now, like copper left in rain. Something moved at the edge of her vision—left side, low to the ground. She turned. Only unbroken shadow under the nearest oak. The shadows themselves seemed thicker here, tarry, refusing the moonlight. Rory exhaled through her nose and forced her shoulders down. Jet lag of the soul, Eva would have called it. Or residual nerves after Evan. She had left him months ago. He did not get to leap out of every dark between. Still, she checked her phone. No signal. Of course. The Grove sat in that pocket between Earth and elsewhere; time itself rolled loose here. An hour could pass outside as a single heartbeat, or a night could stretch until her body gave out. She had come prepared: torch, notebook, the little silver knife she kept for opening crates at the Golden Empress. The torch beam cut a clean white cone across the flowers. Petals gleamed wet. Beyond the light the darkness swallowed everything whole. A soft click sounded behind her—stone on stone, discreet. Rory spun, torch raised. The standing stones stood exactly where she had left them. Moss slicked their faces. One of them, she was nearly certain, had been a fraction taller a minute ago. She lowered the light and laughed once under her breath. Cool-headed. Out-of-the-box. If the stones wanted to grow, fine. She had bigger problems. The pendant flared hotter. Heat climbed the silver chain and settled at the base of her throat like a warning. Rory closed her fingers around the gem. Its inner glow leaked between her knuckles, faint crimson that made the surrounding night look green-black by contrast. Hel portal, the half-remembered research had said. The stone pulsed near thresholds. Something was opening. Or closing. Or noticing her. She walked farther in. The clearing felt larger than it should, the trees retreating without ever quite moving. Every few steps she glanced over her shoulder. The path of crushed flowers behind her had already begun to right itself, stems lifting as though nothing heavier than fog had passed. Good. Leave no trail. Arrive, listen for whatever answer waited, leave before dawn forgot her. A child’s laugh floated from the left—high, brief, delighted. Rory froze. No children were in Richmond Park at this hour. No one was. Her torch found empty air and nodding blooms. The laugh came again, farther off, skipping like a stone across water. She turned toward it against every rational urge. The air grew colder with each stride, breath pluming white. Flowers gave way to bare earth that had not been there a moment earlier—a narrow track of packed soil winding between roots that looked more like knuckles than wood. “Who’s there?” She kept her voice low, controlled. No answer except the rustle of leaves that still refused to move. At the edge of vision something pale slipped between trunks. Rory snapped the light sideways. Bark. Only bark. But the impression of a shoulder remained—thin, too long, the suggestion of hair the colour of old bone. Her pulse kicked hard against the pendant. She backed up three careful steps until the wildflowers cushioned her heels again. The track of bare earth was gone. Soft petals and dew. As if the Grove itself had exhaled and erased the scar. Rory’s mind raced through possibilities the way it always did under pressure: trick of light, residual dream, pressure change from the time distortion. None of them silenced the slow certainty building under her ribs. She was no longer alone. A second set of footsteps joined hers. Soft, measured, matching her own cadence a heartbeat later. She stopped. The footsteps stopped a fraction too late. One extra scuff, muted by leaves that should have crackled. Rory did not turn this time. She lifted the torch and shone it backward over her shoulder in a tight arc. Nothing but the ring of oaks, their shadows knotted together. Yet the air behind her felt occupied, denser, as though someone stood close enough for her hair to stir with their breath. She started walking again—slower, testing. Left foot. Soft echo. Right foot. Soft echo. The pendant burned now, heat majoring on pain. Rory unclasped it with clumsy fingers and held it out on her palm. The crimson light strengthened, casting a bloody circle that kept the darkness at bay in a neat, shrinking radius. Within that circle the wildflowers looked wrong: their centres were dark eyes, petals the texture of wet skin. She blinked hard. Ordinary anemones stared back, white and innocent. The footsteps had stopped matching. They circled instead. Rory heard them move round her to the right, a slow orchard ambulation. She turned with them, torch training the darkness. Empty. Always empty when she looked. But the sound continued, unhurried, complete with the small scrape of a shoe sole against hidden bark. Cool-headed, she thought again, and found the word fraying. She was twenty-five, five-foot-six of pre-law dropout and takeaway courier, and something that did not need light was mapping her pulse by the heat of a stone that should not exist. “I’m here for answers,” she said to the circling dark. “Not a game. Show yourself or leave me alone.” Silence answered. Then, from directly overhead, a soft drip. One fat drop struck her cheek. Cold. Sticky. She wiped it away and the torch beam caught a glaze of darker red on her fingers. Not blood—she refused the thought—but resin, or dew gone foul. Another drip hit her shoulder. When she angled the light upward the canopy was empty. No branches dripped. The sky between leaves was the solid black of a closed lid. The circle of footsteps tightened. Rory felt the proximity before she heard it again—a pressure against her back like the nearness of a wall. She spun. The torch beam speared empty night. In the afterimage, just for the length of a blink, she saw a shape taller than the stones, narrow as a starving shadow, head tilted at an angle no human neck allowed. It was gone when her eyes adjusted. But the feeling of regard remained, a focused cold between her shoulder blades. She retreated toward the standing stones. The Grove exaggerated the distance. Flowers parted under her boots in whispers that almost formed words. Her name, she thought. Or Eva’s. Or the name she had left behind in Cardiff when she fled. Each step the heat of the pendant climbed until the metal chain left a faint red mark against her skin. She did not care. The stones were safety, the boundary, the place where park rules still applied. Halfway there a low croon rose from the flowers themselves. It was almost a lullaby, wordless, pitched just below comfort. Rory’s childhood waking songs lived in that register—Jennifer Carter humming Welsh airs while she graded papers. The resemblance made her stomach twist. She knew it was bait. Knew it perfectly. Still her feet slowed. The torch wavered. In the edge of the beam something pale and multi-jointed withdrew under a clump of foxgloves, and she decided with absolute clarity that she had never wanted to see it fully. “Leave,” she told the clearing, voice steady although her free hand shook. “I don’t belong to you.” The croon continued, patient. The footsteps returned, closer now, almost beside her ear. No breath stirred her hair. No warmth. Only the sense of a presence that had been waiting longer than her short life, testing the shape of a new game with careful care. Rory forced herself forward. One step. Two. The standing stones loomed, their oak-grain faces catching the last of the torchlight. Beyond them the ordinary night of Richmond waited—distant lights, mundane trees, time that behaved. Three steps short of the ring the torch died. Not flickered. Simply ceased, as if the batteries had never existed. Absolute dark claimed the Grove. The pendant’s glow brightened in reflex, painting her tight face crimson. In that light the flowers nearest her feet had faces. Small, shut-eyed, smiling. She crushed them underfoot as she lunged for the stones. Cold fingers—longer than fingers—brushed the nape of her neck. Just the lightest previous, a lover’s almost-caress. Then gone. Rory broke into the complex space between two standing stones, staggered out onto ordinary grass, and the world rushed back with the distant bark of a dog and the far-off drone of an aeroplane. She did not stop running until the park gates. Behind her the Grove stayed silent, flowers already knitting over her footprints, time already folding the night into whatever duration it preferred. Only when she stood under a streetlamp, heart slamming, did she look down at her left wrist. The small crescent scar from childhood gleamed pale and ordinary. Beside it a new mark sat, pink and perfect: five elongated impressions, as if something very patient had measured the width of her bones and found them interesting enough to keep.
created_at"2026-07-08T19:50:14.124Z" 7/8/2026, 7:50:14 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency427
moderation_latency(null)
generation_time53473
tokens_prompt812
tokens_completion2906
native_tokens_prompt948
native_tokens_completion2753
native_tokens_completion_images(null)
native_tokens_reasoning444
native_tokens_cached896
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"completed"
service_tier"default"
usage0.01707
router(null)
provider_responses
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endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"57fd84fc-3e1e-9e0d-be12-93f00d542f9f"
is_byokfalse
latency129
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783540214-uFbSo2Jl1RYmlUFU8Y92"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783540214-FOEEGApH7DWIbUCDUenv"
upstream_id"57fd84fc-3e1e-9e0d-be12-93f00d542f9f"
total_cost0.01707
cache_discount0.001344
upstream_inference_cost0
provider_name"xAI"
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
totalTags4
adverbTagCount0
adverbTags(empty)
dialogueSentences6
tagDensity0.667
leniency1
rawRatio0
effectiveRatio0
94.55% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1836
totalAiIsmAdverbs2
found
0
adverb"perfectly"
count1
1
adverb"very"
count1
highlights
0"perfectly"
1"very"
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)
31.92% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1836
totalAiIsms25
found
0
word"pulse"
count3
1
word"silence"
count3
2
word"pulsed"
count1
3
word"raced"
count1
4
word"footsteps"
count5
5
word"measured"
count2
6
word"echo"
count2
7
word"stomach"
count1
8
word"wavered"
count1
9
word"warmth"
count1
10
word"sense of"
count1
11
word"loomed"
count1
12
word"flickered"
count1
13
word"complex"
count1
14
word"perfect"
count1
highlights
0"pulse"
1"silence"
2"pulsed"
3"raced"
4"footsteps"
5"measured"
6"echo"
7"stomach"
8"wavered"
9"warmth"
10"sense of"
11"loomed"
12"flickered"
13"complex"
14"perfect"
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
narrationSentences189
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences189
filterMatches
0"look"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences191
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen35
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords14
totalWords1821
ratio0.008
matches
0"When the Heartstone wakes, go to Isolde’s grove. Answers wait where time forgets itself."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions3
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions55
wordCount1799
uniqueNames21
maxNameDensity0.89
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Soft"
discoveredNames
Carter2
Richmond3
Park2
Tube1
Heartstone1
Isolde1
Grove6
November1
Eva3
Cool-headed3
Evan1
Earth1
Golden1
Empress1
Silence1
Cardiff1
Jennifer1
Welsh1
Rory16
One4
Soft4
persons
0"Carter"
1"Heartstone"
2"Grove"
3"Eva"
4"Evan"
5"Silence"
6"Jennifer"
7"Rory"
8"Soft"
places
0"Richmond"
1"Park"
2"Isolde"
3"November"
4"Golden"
5"Cardiff"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences122
glossingSentenceCount2
matches
0"felt like relief"
1"seemed thicker here, tarry, refusing the moonlight"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1821
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences191
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs39
mean46.69
std31.74
cv0.68
sampleLengths
0107
167
263
340
43
563
674
784
865
94
1061
1164
129
1381
1420
1578
1639
177
1881
1981
208
2184
2219
239
2465
255
2679
2777
2810
2978
3017
314
3275
339
3450
359
369
3765
3858
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences189
matches
0"was gone"
1"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs308
matches
0"was opening"
1"was mapping"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount15
semicolonCount2
flaggedSentences15
totalSentences191
ratio0.079
matches
0"The dreams had been getting worse—windows that opened onto other skies, her own reflection lagging half a breath behind."
1"No wind moved the leaves, yet something whispered through them—soft, dry, like paper turned by invisible fingers."
2"Dew soaked through her trainers; the wildflowers crushed underfoot released a sharper scent, almost metallic now, like copper left in rain."
3"Something moved at the edge of her vision—left side, low to the ground."
4"The Grove sat in that pocket between Earth and elsewhere; time itself rolled loose here."
5"A soft click sounded behind her—stone on stone, discreet."
6"A child’s laugh floated from the left—high, brief, delighted."
7"Flowers gave way to bare earth that had not been there a moment earlier—a narrow track of packed soil winding between roots that looked more like knuckles than wood."
8"But the impression of a shoulder remained—thin, too long, the suggestion of hair the colour of old bone."
9"She started walking again—slower, testing."
10"Not blood—she refused the thought—but resin, or dew gone foul."
11"Rory felt the proximity before she heard it again—a pressure against her back like the nearness of a wall."
12"Rory’s childhood waking songs lived in that register—Jennifer Carter humming Welsh airs while she graded papers."
13"Beyond them the ordinary night of Richmond waited—distant lights, mundane trees, time that behaved."
14"Cold fingers—longer than fingers—brushed the nape of her neck."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1829
adjectiveStacks0
stackExamples(empty)
adverbCount67
adverbRatio0.036632039365773646
lyAdverbCount11
lyAdverbRatio0.006014215418261345
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences191
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences191
mean9.53
std7.18
cv0.753
sampleLengths
025
16
232
315
410
519
67
726
822
94
108
117
1222
1317
148
159
169
174
181
1917
209
213
223
2314
2415
2510
2621
2713
282
297
3010
3110
3210
335
346
3511
365
372
382
3915
4019
4119
4211
433
448
459
464
4710
484
4915
61.26% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.39267015706806285
totalSentences191
uniqueOpeners75
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount7
totalSentences162
matches
0"Only unbroken shadow under the"
1"Always empty when she looked."
2"Then, from directly overhead, a"
3"Only the sense of a"
4"Simply ceased, as if the"
5"Just the lightest previous, a"
6"Only when she stood under"
ratio0.043
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount35
totalSentences162
matches
0"She had come for the"
1"It stuck to the roof"
2"She stopped ten paces inside"
3"It thrummed against her palm,"
4"Her voice came out flatter"
5"She had left him months"
6"He did not get to"
7"She had come prepared: torch,"
8"She lowered the light and"
9"She had bigger problems."
10"Its inner glow leaked between"
11"She walked farther in."
12"Her torch found empty air"
13"She turned toward it against"
14"She kept her voice low,"
15"Her pulse kicked hard against"
16"She backed up three careful"
17"She was no longer alone."
18"She lifted the torch and"
19"She started walking again—slower, testing."
ratio0.216
100.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount108
totalSentences162
matches
0"Aurora Carter stepped through the"
1"She had come for the"
2"The deep crimson stone against"
3"The unknown benefactor’s note had"
4"Answers wait where time forgets"
5"The dreams had been getting"
6"The Grove should have felt"
7"Wildflowers bloomed in impossible carpets"
8"Rory had been here once"
9"Tonight the sweetness cloyed."
10"It stuck to the roof"
11"She stopped ten paces inside"
12"The trees around the clearing"
13"Rory’s hand rose without thought"
14"It thrummed against her palm,"
15"Her voice came out flatter"
16"The girl who could fix"
17"Whatever this place wanted, it"
18"The whispering stopped."
19"This silence pressed against her"
ratio0.667
61.73% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences162
matches
0"If the stones wanted to"
1"As if the Grove itself"
ratio0.012
63.49% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences81
technicalSentenceCount9
matches
0"The dreams had been getting worse—windows that opened onto other skies, her own reflection lagging half a breath behind."
1"The trees around the clearing leaned closer than she remembered, their boles silvered by a moon that hung too full, too low."
2"Its inner glow leaked between her knuckles, faint crimson that made the surrounding night look green-black by contrast."
3"Flowers gave way to bare earth that had not been there a moment earlier—a narrow track of packed soil winding between roots that looked more like knuckles than …"
4"The crimson light strengthened, casting a bloody circle that kept the darkness at bay in a neat, shrinking radius."
5"She was twenty-five, five-foot-six of pre-law dropout and takeaway courier, and something that did not need light was mapping her pulse by the heat of a stone t…"
6"Rory’s childhood waking songs lived in that register—Jennifer Carter humming Welsh airs while she graded papers."
7"Only the sense of a presence that had been waiting longer than her short life, testing the shape of a new game with careful care."
8"Beside it a new mark sat, pink and perfect: five elongated impressions, as if something very patient had measured the width of her bones and found them interest…"
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount2
matches
0"She kept, controlled"
1"she told, voice steady although her free hand shook"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount0
fancyTags(empty)
dialogueSentences6
tagDensity0.333
leniency0.667
rawRatio0
effectiveRatio0
87.0983%