Run: 2026-09-01-01M1EN8XP8F4RTRE5NFZWK60A5

Run Details

Duration:
2m 1s
Cost:
$0.033514
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
The chain on Richmond Park's southern gate hung slack. Aurora Carter slipped through the gap and set the iron back into its latch. London's orange wash died at the first rank of trees. Beyond them the park opened in black and silver, the grass wet enough to take the print of her boots and hold it. The Heartstone sat against her collarbone, a coin of heat through the wool of her jumper. It had woken her at half past eleven, a tug behind the sternum that pointed west and would not ease. Three weeks the stone had lain in the dish on her windowsill above Silas's bar, dull as glass. Tonight it remembered what it was for. She had come to find the person who left it there. She had come to put a name to the dreams of flowers in frost and stones that watched. She followed the path that cut toward the Pen Ponds. No sirens. No river traffic. No distant grind of the A316. Richmond at this hour owed her those sounds. She had them every night on the late run from Golden Empress, helmet off, the city still talking to itself. Here the air held nothing. Her own steps, the wet give of the ground, and the pulse of the stone. She stopped and listened. A fox barked once, far off, and then that too was gone. The path narrowed. Oaks closed over it, their branches knitting a roof that cut the moon to scraps. She kept her torch in her pocket. The stone gave her light enough, a dull crimson that painted the backs of her hands when she lifted them. The crescent scar on her left wrist caught it and held a thin red line. Eva had told the story when they were twelve, knees drawn up on the bedroom floor in Cardiff, torch under Eva's chin. A clearing in Richmond that was not on any map. Stones that were trees. Time that forgot itself. Aurora had called it rubbish then. She had a barrister for a father and a teacher for a mother and no patience for things that failed to sit still on a page. She had patience now. The stone had seen to that. The oaks ended. Seven standing stones ringed a clearing no larger than the beer garden behind Silas's. They were oak, or had been, trunks fused and greyed into pillars twice her height, their surfaces scored with marks the weather had not made. Wildflowers carpeted the ground between them. Midwinter. White and yellow and a blue so deep it drank the moonlight. They should not have been there. They were. Aurora stepped between two of the stones. The air changed. Thicker. Sweet, the way a greenhouse is sweet after rain, undercut with something mineral, wet stone and old copper. The heat in the pendant climbed a degree. She counted the stones again. Seven. She turned a slow circle and counted a third time. Eight. She let her breath out through her teeth. "All right." The flowers did not stir. No wind. She walked the inner edge of the ring, boot to boot, and kept her eyes on the gaps between the pillars. Beyond them the park should have been visible, the slope down to the water, the distant smear of the road. She saw more trees. The same oaks, the same dark, as if the grove had folded the park and put it elsewhere. She crouched and pinched a white petal between finger and thumb. It was real. Cool. It left a smear of pollen on her skin that glowed the same dull red as the stone at her throat. A sound came from the far side of the ring. A footstep in stems. Not hers. She stood. The clearing held still. She turned her head a fraction and caught motion at the edge of her sight, a pale smear between two stones that was gone when she faced it. Flower heads. Moonlight. Nothing else. She took three steps toward the centre. The second set of footsteps took two, then stopped. Aurora planted her feet. She waited. The grove waited with her. She could hear her own pulse in her ears and, under it, a softer rhythm that did not match. Breathing. Slow. Close. "I know you're there." The breathing went on. It did not quicken. It did not stop. She turned a full circle, slower this time, and let the pendant's glow sweep the flowers. Petals. Stems. The bases of the stones. In the gap between the fourth and fifth pillar the darkness had a shape, vertical, the height of a person. She held her gaze on it. The shape held still. Then it was a stone. Then it was a gap. She could not have said which of those three things it had been first. Her mouth had gone dry. She swallowed. "Eva sent me." A lie. Eva was in a flat in Hackney with a cat and a job that kept her until eight. Eva had not sent her. The stone had. She used the name anyway, a familiar weight to throw at whatever stood in the flowers. No answer. She moved again, this time toward the northern stone, the tallest. Her boots crushed blooms. The scent rose, too sweet, coating the back of her tongue. The footsteps resumed behind her, half a beat off her own, as if the thing that made them had to remember how legs worked. She did not look back. Cool-headed. That was the word people used. She kept her eyes on the stone ahead and her hands loose at her sides and she walked. The footsteps matched her. Then they gained. She reached the northern stone and put her palm on it. The wood was warm. Living warm, the heat of a body under bark. The marks under her fingers were not weather. They were letters, or the idea of letters, cut deep and then grown over and cut again. She snatched her hand back. The footsteps stopped an arm's length behind her. Aurora kept her face to the stone. The breathing was there, on her neck now, a cool that was not the night. The pendant throbbed hard enough to hurt. She knew, with the same certainty she knew the scar on her wrist and the name on her payslip, that if she turned she would see it. Whatever it was. She also knew she had to turn. That was why she had come. Answers sat in the space at her back, in the breath that was not hers. She turned. The clearing was empty. Flowers. Stones. The dark between them. No figure. No face. The breathing continued, intimate as a whisper against the shell of her ear, and there was no one to make it. A child's voice came from the flowers at her feet. "Rory." Her name. The one Eva used. The one Yu-Fei used when the orders piled up and the bike was late. No child knew it. No child was here. She looked down. The wildflowers had closed. Every head bowed, white and yellow and that drowning blue, all of them facing her boots. In the gaps between the stems the ground was not ground. It was a dark that had depth, a dark that moved, as if something large had rolled over in its sleep far below the roots. The voice again, from everywhere, from the stones, from the heat at her throat. "Rory." She took a step back. The flowers at her heel were already facing her. They had not been. She had watched them. They had turned while she blinked. A pale thing slid through the stems to her left, low, the suggestion of a hand, fingers too long, and then it was a petal, and then it was gone. She did not chase it with her eyes. She had learned that much. Look and it became a stone. Look away and it walked. The second breathing had a wetness to it now. Not a rasp. A softness, as if the air passed through a mouth that smiled. Aurora reached up and closed her fist around the Heartstone. The silver chain bit her nape. The gem's inner light leaked between her fingers and threw the nearest blooms into relief, every vein in every petal, and in that light the flowers had faces. Small ones. Eyes like seeds. Mouths that were only a crease until they opened. She let go. The light dimmed. The faces receded into petals, or the petals had always been faces and she had only now been given the angle to see it. She could not sort the two. Her mind, which had carried her through Pre-Law and out the other side and across the M4 to a flat that smelled of beer and frying oil, offered her nothing she could use. A footstep to her right. Another behind. A third, lighter, in front, in the flowers that had no room for feet. She was not alone. She had not been alone since she passed the stones. The certainty of it sat in her gut, heavy and plain, the way a verdict sits. The grove had let her in. The grove had been waiting. The person who left the pendant on her sill had known this place, or this place had known the pendant, and she had followed the heat like a fool walking toward a lit window in a house that should have been dark. She drew a breath to call out again and found she had no voice to put behind it. The child's tone filled the gap. "Rory. Look." She did not look at the flowers. She looked at the stones. There were nine of them. The ninth had not been there when she entered. It stood where the gap to the park had been, oak and grey and scored, and it had the outline of shoulders. It had the outline of a head. It did not move. It did not need to. The breathing at her ear was its breathing, and the footsteps in the stems were the memory of its walk, and the faces in the blooms were the way it watched when it did not bother with eyes. The pendant flared. Heat became pain, a brand over her heart. The crimson light leapt up the nearest stone and showed her the marks for what they were. Names. Rows of them. Some she almost knew. One she did. Her own, cut fresh, the wood still pale in the grooves, Aurora Carter, and under it the other name, the one she had not told anyone, the one that had started as a joke in a Cardiff playground and stuck. Malphora. The ninth stone's shadow fell across her boots. There was no moon behind it to throw a shadow. There was only the stone, and the dark it carried, and the sound of something vast turning over in the earth beneath the wildflowers, closer now, close enough that the ground under her heels gave a fraction, as if the grove had inhaled. Aurora stood in the centre of the ring with the names of the dead on the wood and the child's voice in the air and the breathing on her neck, and she understood that the tug in the stone had never been a summons out. It had been a summons in.
created_at"2026-09-01T14:16:51.663Z" 9/1/2026, 2:16:51 PM
model"x-ai/grok-4.6-20260810"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency551
moderation_latency(null)
generation_time121079
tokens_prompt1008
tokens_completion3287
native_tokens_prompt1118
native_tokens_completion5245
native_tokens_completion_images(null)
native_tokens_reasoning2960
native_tokens_cached128
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"
usage0.033514
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788272211-1l4FKX13BWi1dcrmmmdK"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788272211-SLPmlOeuuQWXiyDmK48j"
upstream_id"db12e879-1c11-98f3-9025-d6052120767f"
provider_responses
0
endpoint_id"0d0536e3-7eb1-4acb-8249-c8813365c2d8"
id"db12e879-1c11-98f3-9025-d6052120767f"
is_byokfalse
latency470
model_permaslug"x-ai/grok-4.6-20260810"
provider_name"xAI"
status200
total_cost0.033514
cache_discount0.000192
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1908
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)
71.17% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1908
totalAiIsms11
found
0
word"pulse"
count2
1
word"footsteps"
count5
2
word"familiar"
count1
3
word"weight"
count1
4
word"throbbed"
count1
5
word"whisper"
count1
highlights
0"pulse"
1"footsteps"
2"familiar"
3"weight"
4"throbbed"
5"whisper"
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
narrationSentences203
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences203
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences209
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen45
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1908
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions1
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions32
wordCount1895
uniqueNames15
maxNameDensity0.42
worstName"Aurora"
maxWindowNameDensity1
worstWindowName"Richmond"
discoveredNames
Richmond3
Park1
Carter2
Heartstone2
Silas2
Pen1
Ponds1
Golden1
Empress1
Cardiff2
Eva5
Hackney1
Yu-Fei1
Pre-Law1
Aurora8
persons
0"Carter"
1"Heartstone"
2"Silas"
3"Eva"
4"Yu-Fei"
5"Aurora"
places
0"Richmond"
1"Park"
2"Pen"
3"Golden"
4"Cardiff"
5"Hackney"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences109
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1908
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences209
matches
0"learned that much"
1"understood that the"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs59
mean32.34
std29.27
cv0.905
sampleLengths
056
190
269
34
412
560
682
73
866
97
1047
118
122
1370
1436
1516
1639
177
189
1933
204
2112
2277
237
243
2544
262
2780
287
2954
308
3187
322
3335
3410
351
3628
373
3856
3914
401
4128
4254
4324
4458
453
4666
4721
4883
4924
98.35% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences203
matches
0"was gone"
1"was gone"
2"was gone"
3"been given"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs296
matches
0"were already facing"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences209
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1898
adjectiveStacks0
stackExamples(empty)
adverbCount40
adverbRatio0.02107481559536354
lyAdverbCount3
lyAdverbRatio0.0015806111696522655
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences209
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences209
mean9.13
std8.61
cv0.944
sampleLengths
09
114
210
323
416
520
618
77
811
918
1010
112
123
136
148
1520
165
1715
184
1912
203
2115
227
2320
2415
2522
2610
274
284
296
3026
314
326
333
3414
3525
366
371
3812
396
402
417
423
431
4418
458
465
471
4810
491
35.17% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats31
diversityRatio0.27751196172248804
totalSentences209
uniqueOpeners58
58.82% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences170
matches
0"Then it was a stone."
1"Then it was a gap."
2"Then they gained."
ratio0.018
76.47% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount61
totalSentences170
matches
0"It had woken her at"
1"She had come to find"
2"She had come to put"
3"She followed the path that"
4"She had them every night"
5"Her own steps, the wet"
6"She stopped and listened."
7"She kept her torch in"
8"She had a barrister for"
9"She had patience now."
10"They were oak, or had"
11"They should not have been"
12"She counted the stones again."
13"She turned a slow circle"
14"She let her breath out"
15"She walked the inner edge"
16"She saw more trees."
17"She crouched and pinched a"
18"It was real."
19"It left a smear of"
ratio0.359
27.65% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount147
totalSentences170
matches
0"The chain on Richmond Park's"
1"Aurora Carter slipped through the"
2"London's orange wash died at"
3"The Heartstone sat against her"
4"It had woken her at"
5"Tonight it remembered what it"
6"She had come to find"
7"She had come to put"
8"She followed the path that"
9"Richmond at this hour owed"
10"She had them every night"
11"Here the air held nothing."
12"Her own steps, the wet"
13"She stopped and listened."
14"A fox barked once, far"
15"The path narrowed."
16"Oaks closed over it, their"
17"She kept her torch in"
18"The stone gave her light"
19"The crescent scar on her"
ratio0.865
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences170
matches(empty)
ratio0
81.63% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences70
technicalSentenceCount6
matches
0"Oaks closed over it, their branches knitting a roof that cut the moon to scraps."
1"The same oaks, the same dark, as if the grove had folded the park and put it elsewhere."
2"She turned her head a fraction and caught motion at the edge of her sight, a pale smear between two stones that was gone when she faced it."
3"It was a dark that had depth, a dark that moved, as if something large had rolled over in its sleep far below the roots."
4"Her mind, which had carried her through Pre-Law and out the other side and across the M4 to a flat that smelled of beer and frying oil, offered her nothing she …"
5"There was only the stone, and the dark it carried, and the sound of something vast turning over in the earth beneath the wildflowers, closer now, close enough t…"
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
88.3088%