Run: 2026-07-08-01KX1MGB1AYCN9NKV4YCD7WSQ4

Run Details

Duration:
1m 35s
Cost:
$0.029056
Provider:
xAI

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
Rory pushed aside the last tangle of bracken that bordered Richmond Park and stepped between the pair of oak standing stones. Night had already settled over the open meadows beyond, yet the Heartstone pendant warmed against her collarbone the moment she crossed the threshold. Its deep crimson gem threw a faint glow that painted the hollow of her throat. She had left the flat above Silas’s bar after midnight because the stone’s pulses had quickened all through her final delivery run, a steady summons she could no longer ignore. The unsigned note that arrived with the pendant months earlier had been brief: When it calls to the old grove, answer alone. Wildflowers still crowded the clearing in colours London’s parks forgot after September—foxgloves taller than her waist, yellow flags, thick stands of night-scented stock whose perfume cloyed like overripe fruit. Moonlight slanted silver through the ring of surrounding oaks and left the grass unnaturally flat, as if something large had rolled across it and then vanished. No insects sounded. The air itself felt denser here, pressed close against her cheeks. Rory halted two paces inside the stones and let her eyes travel the circle. Her shoulders settled square. Cool head. The pendant’s heat climbed a fraction higher, almost a brand now. “Right,” she said under her breath, pitching the words only for herself. “You wanted me. I’m here.” The stone answered with another throb that travelled straight into her sternum. She moved forward. Boot soles whispered through the dew-heavy blooms. A dry stick snapped under her heel and the sound carried farther than it should have, rolling out to the tree line and returning thinner, almost answered. She stopped. Nothing moved among the trunks. The scar on her left wrist—the old crescent from the childhood fall—prickled once, then settled. She drew the torch from her jacket pocket and thumbed the switch. The yellow beam jumped across the grass and caught the petals of a violet twitching. No breeze stirred her hair. The flower righted itself in slow arcs, one petal at a time. Rory kept the light steady and walked on. Halfway to the broad stump that marked the clearing’s centre the first soft rush of leaves reached her ears from the right—dry sandpaper scrape, yet no branch waved. She turned the beam. Bare bark and darkness. The scrape repeated behind her left shoulder. When she spun, the sound simply relocated again ahead of her, patient as a footstep matching her own. “Who’s walking?” The question left her mouth crisp, claiming the surrounding space. Her own echo came back altered, pitched a half-note lower, as though the trees had decided to practise her voice. She reached the stump. On its flat crown something wet gleamed under the moon. Dew, she told herself, yet the liquid beaded upward against gravity and slid back down of its own accord, a slow pulse that mirrored the Heartstone’s. Rory did not touch it. Instead she lifted the pendant free of her collar. The gem’s inner light threw the grass into sharp red relief for a metre around her boots. In that circle a second set of prints already waited: bare, long-toed, pressed deep into the soil yet somehow still forming, as if the feet that made them stood on the air just above the earth and only brushed it in passing. A pale length slid past the farthest reach of the torch. Tall, jointed wrong. When the beam chased it the shape had already folded into the nearest oak, leaving only ridges of bark that resembled elongated fingers for the length of one heartbeat. Rory’s free hand closed around a fallen branch thick as her wrist. She raised it level without flourish. “Step out,” she ordered. The words bounced off the standing stones and returned as near-whispers of her childhood names. Rory. Laila. Then a third that no living person used: Malphora. The last one lingered longest, curling around the air beside her ear as if spoken from a mouth only centimetres away. The circling scrapes tightened their radius. Leaves lifted and fell where no feet could be seen. Breath joined them next—soft, measured, never matching her own rhythm. Cool air feathered the nape of her neck though nothing stood there when she whipped round. The torch beam faltered once, dimmed, brightened again weaker than before. She shook the casing hard. The beam steadied on a narrow animal path that opened off the left edge of the clearing, where the oaks grew thicker. The Heartstone jerked hard against its silver chain and pointed straight at that gap, heat rising until her skin stung beneath it. Rory took one deliberate step toward the path. The unseen circle collapsed with her, footfalls now so close she could hear individual blades of grass fold. A child’s thin giggle skimmed the upper air and cut off mid-note. Then wet cloth dragged over bark—slow, leisurely. She refused the urge to look behind again. Looking made shape. Shape invited weight. Instead she kept the beam trained on the gloom between the trees and advanced. The prints shadowed her: perfect bare negatives turning in exact unofficial synchrony. At the edge of the torchlight something taller than her bent through the lower branches, head tilted beyond human hinge, oval face featureless in the corner of her vision. The moment she snapped the light onto it only empty air and trembling leaves remained. Yet the dew on the grass nearest her left boot frosted over in the space of two breaths, white lace blooming and fading as though a mouth had exhaled winter against the stems. She kept walking. The path narrowed. Brambles clawed at the sleeves of her jacket and left no tear when she dragged free. The air grew sticky, slow as poured treacle. Moonlight itself seemed to crawl rather than fall. The pendant’s glow intensified until the crimson light crawled up the underside of her chin and turned the surrounding trunks into red pillars. Ahead the darkness split. A vertical fissure hung unsupported in the air, edges ragged, blacker than any shadow the oaks cast. Heat poured out of it in waves that smelled of metal and closed rooms. The stone twisted on its chain, frantic now, dragging hers toward that tear. Behind her the breathing thickened. Many pairs. Close enough that rhythm rattled against her ribs from the outside. Soft pressure brushed the fabric of her jacket elbow—no fingers, just the certainty of a weight settling there. Names rose again in overlapping layers, every syllable she had ever answered to spoken at once from throats that never dealt in human air. Rory lifted the branch higher and did not run. She took the final steps toward the fissure with measured pace, eyes forward, shoulders locked. The bare prints beside her lengthened into impossible strides that matched each of hers and then environmental stretched further, toes originalpointing past her into the black tear. Grass surrendered in flattened swathes to her left and right as unseen knees sank down. A single long exhalation touched the shell of her ear, carrying the scent of crushed night stock and something older that scraped the sinuses raw. The Heartstone flared white-hot for a split second, then settled into a rapid hammering beat that threatened to crack its own silver setting. The fissure widened by a fraction. Heat surged. Behind her the circle of breathing drew its noose one final degree tighter and held, waiting.
created_at"2026-07-08T19:50:31.217Z" 7/8/2026, 7:50:31 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency431
moderation_latency(null)
generation_time94759
tokens_prompt1038
tokens_completion2850
native_tokens_prompt1118
native_tokens_completion4726
native_tokens_completion_images(null)
native_tokens_reasoning3214
native_tokens_cached1024
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"
usage0.029056
router(null)
provider_responses
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endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"89cdefd9-e6b5-9dcb-bd7a-7a7bff521830"
is_byokfalse
latency147
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-1783540231-2dLn4LJNVyTCQbtx7tbF"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783540231-g4ZpIAR578gUz6h9erCe"
upstream_id"89cdefd9-e6b5-9dcb-bd7a-7a7bff521830"
total_cost0.029056
cache_discount0.001536
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
totalTags3
adverbTagCount0
adverbTags(empty)
dialogueSentences4
tagDensity0.75
leniency1
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1247
totalAiIsmAdverbs0
found(empty)
highlights(empty)
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)
59.90% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1247
totalAiIsms10
found
0
word"quickened"
count1
1
word"throb"
count1
2
word"echo"
count1
3
word"pulse"
count1
4
word"measured"
count2
5
word"weight"
count2
6
word"gloom"
count1
7
word"perfect"
count1
highlights
0"quickened"
1"throb"
2"echo"
3"pulse"
4"measured"
5"weight"
6"gloom"
7"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
narrationSentences95
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences95
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences96
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen43
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1240
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions4
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions18
wordCount1230
uniqueNames8
maxNameDensity0.65
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Rory"
discoveredNames
Richmond1
Park1
Heartstone4
Silas1
London1
September1
Malphora1
Rory8
persons
0"Heartstone"
1"Silas"
2"Rory"
places
0"Richmond"
1"Park"
2"London"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences71
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1240
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences96
matches(empty)
86.42% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs17
mean72.94
std33
cv0.452
sampleLengths
0111
169
231
317
471
5113
632
7113
861
951
10102
1173
1289
13109
1460
15114
1624
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences95
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs199
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount7
semicolonCount0
flaggedSentences6
totalSentences96
ratio0.063
matches
0"Wildflowers still crowded the clearing in colours London’s parks forgot after September—foxgloves taller than her waist, yellow flags, thick stands of night-scented stock whose perfume cloyed like overripe fruit."
1"The scar on her left wrist—the old crescent from the childhood fall—prickled once, then settled."
2"Halfway to the broad stump that marked the clearing’s centre the first soft rush of leaves reached her ears from the right—dry sandpaper scrape, yet no branch waved."
3"Breath joined them next—soft, measured, never matching her own rhythm."
4"Then wet cloth dragged over bark—slow, leisurely."
5"Soft pressure brushed the fabric of her jacket elbow—no fingers, just the certainty of a weight settling there."
99.13% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1244
adjectiveStacks0
stackExamples(empty)
adverbCount51
adverbRatio0.0409967845659164
lyAdverbCount8
lyAdverbRatio0.006430868167202572
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences96
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences96
mean12.92
std8.68
cv0.672
sampleLengths
021
123
215
330
422
529
626
73
811
914
104
112
1211
1312
145
1512
163
177
1827
192
205
2115
2212
2315
245
2512
268
2728
284
294
307
3118
3212
3320
344
3510
3626
375
389
3917
4042
4111
423
4329
4412
456
464
4715
481
491
69.79% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats3
diversityRatio0.4375
totalSentences96
uniqueOpeners42
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences88
matches
0"Instead she lifted the pendant"
1"Then a third that no"
2"Then wet cloth dragged over"
3"Instead she kept the beam"
ratio0.045
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount14
totalSentences88
matches
0"Its deep crimson gem threw"
1"She had left the flat"
2"Her shoulders settled square."
3"she said under her breath,"
4"She moved forward."
5"She drew the torch from"
6"She turned the beam."
7"Her own echo came back"
8"She reached the stump."
9"She raised it level without"
10"She shook the casing hard."
11"She refused the urge to"
12"She kept walking."
13"She took the final steps"
ratio0.159
85.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount66
totalSentences88
matches
0"Rory pushed aside the last"
1"Night had already settled over"
2"Its deep crimson gem threw"
3"She had left the flat"
4"The unsigned note that arrived"
5"Wildflowers still crowded the clearing"
6"Moonlight slanted silver through the"
7"The air itself felt denser"
8"Rory halted two paces inside"
9"Her shoulders settled square."
10"The pendant’s heat climbed a"
11"she said under her breath,"
12"The stone answered with another"
13"She moved forward."
14"Boot soles whispered through the"
15"A dry stick snapped under"
16"Nothing moved among the trunks."
17"The scar on her left"
18"She drew the torch from"
19"The yellow beam jumped across"
ratio0.75
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences88
matches(empty)
ratio0
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences55
technicalSentenceCount11
matches
0"Moonlight slanted silver through the ring of surrounding oaks and left the grass unnaturally flat, as if something large had rolled across it and then vanished."
1"Halfway to the broad stump that marked the clearing’s centre the first soft rush of leaves reached her ears from the right—dry sandpaper scrape, yet no branch w…"
2"Her own echo came back altered, pitched a half-note lower, as though the trees had decided to practise her voice."
3"Dew, she told herself, yet the liquid beaded upward against gravity and slid back down of its own accord, a slow pulse that mirrored the Heartstone’s."
4"In that circle a second set of prints already waited: bare, long-toed, pressed deep into the soil yet somehow still forming, as if the feet that made them stood…"
5"When the beam chased it the shape had already folded into the nearest oak, leaving only ridges of bark that resembled elongated fingers for the length of one he…"
6"The last one lingered longest, curling around the air beside her ear as if spoken from a mouth only centimetres away."
7"The beam steadied on a narrow animal path that opened off the left edge of the clearing, where the oaks grew thicker."
8"Yet the dew on the grass nearest her left boot frosted over in the space of two breaths, white lace blooming and fading as though a mouth had exhaled winter aga…"
9"The bare prints beside her lengthened into impossible strides that matched each of hers and then environmental stretched further, toes originalpointing past her…"
10"The Heartstone flared white-hot for a split second, then settled into a rapid hammering beat that threatened to crack its own silver setting."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags3
uselessAdditionCount0
matches(empty)
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount1
fancyTags
0"she ordered (order)"
dialogueSentences4
tagDensity0.5
leniency1
rawRatio0.5
effectiveRatio0.5
83.3414%