Run: 2026-09-23-01M36WCP4QXEZZ6GMANR2HCQ7B

Run Details

Duration:
1m 22s
Cost:
$0.021803
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
The path through Richmond Park had been ordinary for the first twenty minutes, which was how Rory knew, later, that the wrongness had a border. Lamp posts. Wet grass. The far rush of traffic on the road she had walked in from after the last delivery, the insulated bag still smelling of ginger and soy in the boot of the bus she had abandoned at the gate. She had told herself she was only walking it off. The Heartstone had other ideas. It sat in the hollow of her throat on its silver chain, no bigger than her thumbnail, and it had been warm since the lunch rush at the Golden Empress. Warm had become hot on the night bus. Hot had become a pulse, faint and regular, not quite matched to her heart. She had followed the heat the way a person follows a draught to a cracked window, irritated more than afraid, because irritation was useful and fear was not. Someone had left the thing for her with no note. If it wanted Richmond Park at one in the morning, she intended to find out why and be back above Silas’s bar before the street cleaners started. The standing stones were oaks. She saw that only when she was close enough to touch one. They had grown so old their trunks had split and healed into pillars, bark ridged like masonry, and between two of them the air held a seam she could feel with the scar on her left wrist — the small crescent puckering as if the skin remembered a colder edge. She put her hand through because the pendant tugged, a small insistent weight, and the night on the other side was not the night she had left. Traffic vanished. Not faded: gone, the way a radio cuts out between stations. The clearing opened under a sky with too many stars and none of the orange bruise London painted on cloud. Wildflowers stood ankle-deep in every direction, oxeye and campion and something pale blue she had no name for, all of them open, all of them dry. It was November. She knew that with the part of her mind that still had a phone in her pocket and a shift in the morning. The flowers did not. Rory stopped just inside the ring and listened, the way her father had taught her to listen in a quiet brief before anyone spoke. Wind in the high branches. Her own breath. The soft tick of the pendant against her collarbone, warmer now, a coal wrapped in cotton. No insects. That was the first thing that snagged. A place this thick with bloom should have been loud with them, even at night, especially in a pocket of weather that had forgotten the month. She turned a slow circle. The oaks held their posts. Beyond them the park ought to have continued — bracken, a path, the long dark of the Isabella Plantation if she had her bearings — but the dark beyond the stones was simply dark, without depth, like a wall painted to look like distance. “All right,” she said. Her voice came out smaller than she liked and did not echo. “I’m here. If this is a message, get on with it.” Nothing answered. She had not expected an answer. She expected, if she was honest, to feel foolish in ten minutes and to walk back out through the same two trunks and laugh at herself on the bus. She checked the time to start that clock. The screen lit her fingers blue-white. 1:17. She locked it, took twelve steps toward the centre of the clearing because the heat in the stone sharpened when she did, and checked again. 1:17. She watched the seconds. They did not move. She counted a full minute in her head, the way she counted stops on a delivery route, and the digits stayed where they were. When she lowered the phone the flowers nearest her boots had turned. Not much. A degree, maybe two, the way daisies follow a window over an afternoon. She had not been here an afternoon. She had been here a minute that refused to become two. Rory put the phone away. Panic was a door you didn’t open just because the handle was there. She touched the scar, a habit from childhood, the crescent ridged under her thumb, and made herself inventory what was real. Shoulder-length hair sticking to her neck. Jacket too thin. Trainers wet through from the park grass, though the flowers here were dry. The pendant’s faint inner glow, visible now that her eyes had adjusted, a deep crimson thread under the surface of the gem like a vein. It pulsed. She timed it against her breath and found it slightly faster, as if whatever it was listening to had a quicker pulse than hers. A sound started at the edge of the stones. Not a footstep. A soft displacement, the noise cloth makes when someone turns their head on a pillow. She looked left. Flowers. Oak. The painted dark. She looked right and caught, at the very limit of what her eye would certify, a paleness that withdrew between two trunks the moment she gave it her attention. Height uncertain. Shape uncertain. It had been the colour of a wrist in moonlight, and then it had been bark. “Fox,” she said, reasonably. Foxes did not stand at her shoulder height. She knew that. She also knew that saying the ordinary name made the next breath easier, so she said it again under her breath and walked the perimeter, left hand trailing just short of the oaks, counting them. Seven. She had thought five when she entered. She did not let herself recount until she had finished the circle, and when she finished it the gap she had come through was not where she had left it. The two trunks she trusted were three paces closer to the next pair, the seam between them narrower, as if the grove had taken a small polite step inward while her back was turned. The pendant flared, not painfully, but enough that she hissed and hooked a finger under the chain. Heat rolled off the gem in time with that quicker pulse. Near a door, she thought, and did not like the thought. She had no better word. Whatever the stone was for, it had not brought her to a meeting. It had brought her to a threshold, and the threshold had noticed her noticing. She stopped walking. The displacement-sound stopped a half-beat later, the way a person stops when they remember they are supposed to be still. Rory held her breath. In the quiet, under the wind, something else was breathing. Not loud. Not close enough to fog the air in front of her face. It sat just behind the rhythm of her own lungs, offset, patient, using the spaces she left. When she inhaled, it waited. When she exhaled, it took a thin share of the air she had given up. She turned her head inch by inch toward the centre of the clearing. The flowers there were undisturbed. No path. No print. The starlight lay on them evenly, except for one patch the size of a standing woman where the light did not quite agree with itself — a softness, a blur, as if the air had thicker glass set into it and someone was learning how to hold still behind the glass. “I can hear you,” she said. The blur did not move. The breathing did not stop. It had been a mistake to speak; she understood that as soon as the words left her, because the breathing changed, pleased, and matched her exactly, in and out, so that she could no longer find the seam between them. Her coolness, the thing Eva trusted and Yu-Fei paid her for and her father had mistaken for ambition, went thin and bright as a wire. She set her feet. She did not run. Running was how you told a thing the size of the dark that you had agreed to be prey. A flower brushed her ankle. She looked down. The stem had leaned, yes, but the petals were warm, blood-warm, and when she shifted her weight they leaned with her, a dozen small faces tracking the silver chain. Across the clearing the blur gained an edge. Black hair, straight, ending where hers ended. A shoulder the height of hers. She saw it the way you see a word you are not yet willing to read: all at once and then not at all, because she blinked and the edge was flowers again, only the flowers were pressed flat in the shape of someone who had been standing there long enough to matter. Her phone buzzed in her pocket. The sound was so ordinary she nearly laughed, a single startled breath that the other breath copied late, badly, like a mimic that had forgotten the trick. She pulled the phone out. The screen showed 1:17 still, and under it a notification from no app she recognised, blank sender, blank body, only the preview line: don’t look at the stones. She looked at the stones. They were closer. All of them. The ring had tightened while she read, the way a crowd tightens around a stalled car, polite and total. Between the trunks on her left the paleness had returned, and this time it did not withdraw all the way. A hand. Or the idea of a hand, pale as the underside of a petal, resting on bark at the height of her left wrist. No arm she could swear to. The fingers were the right number until she tried to count them, and then they were the right number again, which was worse. The crescent scar on her own wrist itched under the cuff of her jacket, a sympathetic sting, as if whatever stood outside the ring had put its thumb on the same old hurt. “Not a fox,” she said, and her voice shook once before she steadied it. “Fine. Not a fox. You wanted the pendant. I’m not taking it off.” The heat against her throat surged in agreement or warning. The glow climbed the silver links, faint as a coal in ash, and lit the underside of her jaw crimson. In that light the clearing showed her what the starlight had smoothed over: every flower within three paces of her feet was turned inward, and every flower beyond that was turned outward, toward the oaks, toward the gaps, toward the things that stood in the gaps and did not come in. She was not the only attention in the grove. She was the bright thing the attentions had agreed, for the moment, not to touch. Something said her name. Not Rory, which would have been the bar and the restaurant and Eva’s kitchen at two in the morning. Not Aurora, which would have been her mother on the phone from Cardiff, careful and tired. The sound came from just behind her left shoulder, intimate as a mouth beside an ear, and it used a shape she had never given anyone — a long name, soft at the edges, Malphora, the consonants worn smooth as a stone in a pocket. It fit. That was the horror that finally reached past her inventory and her count and her reasonable fox. The name fit her mouth as if she had answered to it in a room she could not remember, and the voice that offered it was her own voice, delayed by less than a second, trying the weight of it. She did not turn around. Turning around was what it wanted; she could feel the want the way she had felt the seam in the air, a pressure against the scar, against the pendant, against the small of her back where no hand had yet settled. The breathing at her ear continued in her rhythm. The flattened flowers held their shape. At the stones, the pale hand lifted, not into the clearing, not yet, only enough to show her it could. Rory closed her fingers around the Heartstone. It pulsed against her palm, hot, alive, glad. Outside the ring the dark pressed its many almost-faces to the gaps between the oaks and waited to see whether she would step backward into the name, or forward into the narrowing circle, or stand exactly where she was until the minutes she had lost came back to collect her. The wind moved in the high branches. Nothing else in the grove moved with it. And in the silence after, closer than the voice, closer than the hand, a third breath drew itself in — new, hungry, and not bothering to match her at all.
created_at"2026-09-23T10:18:43.229Z" 9/23/2026, 10:18:43 AM
model"x-ai/grok-4.7-20260916"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency764
moderation_latency(null)
generation_time81987
tokens_prompt792
tokens_completion3387
native_tokens_prompt1984
native_tokens_completion4361
native_tokens_completion_images(null)
native_tokens_reasoning1841
native_tokens_cached1920
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"
usage0.0218032
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790158723-JZb7vKaQkc5px8kJLSQz"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790158723-p8I8PkiAfysqSAVMvVZX"
upstream_id"8a32459b-b7ed-90bf-ac5f-70f034b45663"
provider_responses
0
endpoint_id"c942f37a-87e1-4fa8-83d0-8c67fda4fb4a"
id"8a32459b-b7ed-90bf-ac5f-70f034b45663"
is_byokfalse
latency764
model_permaslug"x-ai/grok-4.7-20260916"
provider_name"xAI"
status200
total_cost0.0218032
cache_discount0.002304
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
totalTags4
adverbTagCount0
adverbTags(empty)
dialogueSentences6
tagDensity0.667
leniency1
rawRatio0
effectiveRatio0
95.31% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount2133
totalAiIsmAdverbs2
found
0
adverb"slightly"
count1
1
adverb"very"
count1
highlights
0"slightly"
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)
71.87% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount2133
totalAiIsms12
found
0
word"pulse"
count3
1
word"could feel"
count2
2
word"weight"
count3
3
word"echo"
count1
4
word"pulsed"
count2
5
word"silence"
count1
highlights
0"pulse"
1"could feel"
2"weight"
3"echo"
4"pulsed"
5"silence"
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
narrationSentences152
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount2
narrationSentences152
filterMatches
0"see"
hedgeMatches
0"tended to"
1"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences154
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen53
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords2139
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
totalMentions26
wordCount2105
uniqueNames17
maxNameDensity0.29
worstName"Rory"
maxWindowNameDensity1
worstWindowName"Richmond"
discoveredNames
Richmond2
Park2
Rory6
Heartstone2
Golden1
Empress1
Silas1
London1
November1
Isabella1
Plantation1
Foxes1
Eva2
Yu-Fei1
Aurora1
Cardiff1
Malphora1
persons
0"Rory"
1"Heartstone"
2"Silas"
3"Foxes"
4"Eva"
5"Yu-Fei"
places
0"Richmond"
1"Park"
2"Golden"
3"London"
4"Isabella"
5"Plantation"
6"Cardiff"
globalScore1
windowScore1
98.45% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences97
glossingSentenceCount2
matches
0"not quite matched to her heart"
1"not quite agree with itself — a softness, a blur, as if the air had thicker glass set into it and someone was learning how to hold still behind the glass"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.468
wordCount2139
matches
0"not painfully, but enough"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences154
matches
0"start that clock"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs30
mean71.3
std45.3
cv0.635
sampleLengths
082
1117
294
389
4137
527
677
71
877
9112
1084
114
12118
1371
1423
154
16134
176
18102
19111
2066
215
22132
2327
24105
254
26139
2781
2865
2945
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences152
matches
0"are supposed"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs338
matches
0"was only walking"
1"was listening"
2"was breathing"
3"was learning"
12.99% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount2
flaggedSentences7
totalSentences154
ratio0.045
matches
0"They had grown so old their trunks had split and healed into pillars, bark ridged like masonry, and between two of them the air held a seam she could feel with the scar on her left wrist — the small crescent puckering as if the skin remembered a colder edge."
1"Beyond them the park ought to have continued — bracken, a path, the long dark of the Isabella Plantation if she had her bearings — but the dark beyond the stones was simply dark, without depth, like a wall painted to look like distance."
2"The starlight lay on them evenly, except for one patch the size of a standing woman where the light did not quite agree with itself — a softness, a blur, as if the air had thicker glass set into it and someone was learning how to hold still behind the glass."
3"It had been a mistake to speak; she understood that as soon as the words left her, because the breathing changed, pleased, and matched her exactly, in and out, so that she could no longer find the seam between them."
4"The sound came from just behind her left shoulder, intimate as a mouth beside an ear, and it used a shape she had never given anyone — a long name, soft at the edges, Malphora, the consonants worn smooth as a stone in a pocket."
5"Turning around was what it wanted; she could feel the want the way she had felt the seam in the air, a pressure against the scar, against the pendant, against the small of her back where no hand had yet settled."
6"And in the silence after, closer than the voice, closer than the hand, a third breath drew itself in — new, hungry, and not bothering to match her at all."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount2107
adjectiveStacks0
stackExamples(empty)
adverbCount62
adverbRatio0.029425723777883245
lyAdverbCount17
lyAdverbRatio0.008068343616516375
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences154
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences154
mean13.89
std12.51
cv0.901
sampleLengths
025
12
22
338
410
55
630
78
814
928
1010
1127
125
1312
1450
1527
162
1711
1820
1926
203
2123
224
2324
245
253
2616
272
287
2926
305
315
3244
334
3412
3511
362
376
3829
398
406
411
4225
431
444
454
4624
4712
482
4913
43.64% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats17
diversityRatio0.32894736842105265
totalSentences152
uniqueOpeners50
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences131
matches(empty)
ratio0
67.33% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount50
totalSentences131
matches
0"She had told herself she"
1"It sat in the hollow"
2"She had followed the heat"
3"She saw that only when"
4"They had grown so old"
5"She put her hand through"
6"It was November."
7"She knew that with the"
8"Her own breath."
9"She turned a slow circle."
10"Her voice came out smaller"
11"She had not expected an"
12"She expected, if she was"
13"She checked the time to"
14"She locked it, took twelve"
15"She watched the seconds."
16"They did not move."
17"She counted a full minute"
18"She had not been here"
19"She had been here a"
ratio0.382
59.24% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount105
totalSentences131
matches
0"The path through Richmond Park"
1"The far rush of traffic"
2"She had told herself she"
3"The Heartstone had other ideas."
4"It sat in the hollow"
5"She had followed the heat"
6"Someone had left the thing"
7"The standing stones were oaks."
8"She saw that only when"
9"They had grown so old"
10"She put her hand through"
11"The clearing opened under a"
12"Wildflowers stood ankle-deep in every"
13"It was November."
14"She knew that with the"
15"The flowers did not."
16"Rory stopped just inside the"
17"Her own breath."
18"The soft tick of the"
19"That was the first thing"
ratio0.802
38.17% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences131
matches
0"If it wanted Richmond Park"
ratio0.008
55.98% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences74
technicalSentenceCount9
matches
0"They had grown so old their trunks had split and healed into pillars, bark ridged like masonry, and between two of them the air held a seam she could feel with …"
1"A place this thick with bloom should have been loud with them, even at night, especially in a pocket of weather that had forgotten the month."
2"She timed it against her breath and found it slightly faster, as if whatever it was listening to had a quicker pulse than hers."
3"The two trunks she trusted were three paces closer to the next pair, the seam between them narrower, as if the grove had taken a small polite step inward while …"
4"The starlight lay on them evenly, except for one patch the size of a standing woman where the light did not quite agree with itself — a softness, a blur, as if …"
5"She saw it the way you see a word you are not yet willing to read: all at once and then not at all, because she blinked and the edge was flowers again, only the…"
6"The sound was so ordinary she nearly laughed, a single startled breath that the other breath copied late, badly, like a mimic that had forgotten the trick."
7"The crescent scar on her own wrist itched under the cuff of her jacket, a sympathetic sting, as if whatever stood outside the ring had put its thumb on the same…"
8"In that light the clearing showed her what the starlight had smoothed over: every flower within three paces of her feet was turned inward, and every flower beyo…"
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount1
matches
0"she said, reasonably"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount0
fancyTags(empty)
dialogueSentences6
tagDensity0.667
leniency1
rawRatio0
effectiveRatio0
81.4327%