Run: 2026-09-23-01M36TTWV607TV0EKMSNTC5PN6

Run Details

Duration:
1m
Cost:
$0.015597
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 ended where the oaks began, and Rory stopped with one hand on the nearest trunk because the air on the other side of it was wrong. Not colder. Not warmer. Just thinner, as if the night had been stretched over a frame a size too large and the weave had gone slack. Richmond Park lay behind her in its ordinary dark—wet grass, the distant wash of the A3, a fox barking once and falling silent. Ahead, between the standing oaks, the clearing held its own weather. Wildflowers stood open in the frost-light, white and yellow and a red so deep it looked black until she shifted her weight and the colour came back. November, and they were blooming. She had known they would be. That was half the reason she had come. The pendant against her sternum gave a single faint pulse of warmth and went still. She stepped between the stones. The sound of the road dropped out as if someone had closed a door. Her own breath arrived late, a half-second behind the shape of it in the cold. Rory stood just inside the ring and listened the way her father had taught her to listen in a courtroom: not for the words, for the gap where a word should have been. The grove offered her crickets. A thread of water somewhere she could not see. The small dry tick of seed heads knocking together when there was no wind to move them. No wind. The flowers leaned all the same, all of them tipped a few degrees toward the centre of the clearing, as if they had been listening longer than she had. She had come because the pendant had warmed twice on the night bus and once more on the walk in from the gate, a heat that lived under the silver and did not belong to her skin. Silas had told her, in the careful way he told her anything that mattered, that the grove kept its own hours and that she should not stay past the feeling of being noticed. She had nodded. She had not promised. Eva's last message still sat unanswered in her coat pocket—three words, sent at 2:14 a.m. from a number Eva did not use: Don't go alone. Rory had read it on the pavement outside the restaurant with Yu-Fei's delivery bag still on her shoulder, and she had come anyway, because the alternative was another night of lying awake above the bar listening to the pendant tick against the headboard like a second, smaller heart. The clearing was smaller than she remembered from the afternoon she and Eva had found the edge of it and turned back. Or she was standing farther in than she meant to. The oaks behind her looked farther apart than the ones in front, which was not how circles worked. She turned, slowly, and counted them. Seven. She turned the other way and counted eight. When she looked back, the seventh had a shadow on its bark in the shape of a narrow door, and then it didn't. "All right," she said, and her voice came out level, which pleased her more than it should have. "I'm here. If there's something you want me to see, now would be the time." Nothing answered. The crickets went on. A petal detached from a flower near her boot and took a long time to reach the ground. She walked toward the centre because standing still felt worse. The grass did not wet her shoes. That was the second wrong thing, after the air, and she filed it the way she filed everything she could not yet use: noted, dated, set aside. The Heartstone's chain had warmed enough that she could feel the links through her shirt. Not the pulse from the bus. A steady, low heat, as if the stone had decided to pretend it was ordinary metal that had been held in a fist. She did not take it out. Some instincts were older than the part of her that wanted evidence. At the middle of the grove the ground dipped into a shallow bowl, and in the bowl the flowers stopped. Bare earth, pale as bone meal, scored with fine lines that might have been roots and might have been writing if she crouched and put her face too close to them. She did not crouch. She stood at the rim with her hands in her coat pockets and her weight on her back foot, the way she stood when a customer at the restaurant started a sentence she did not want to finish. The crickets stopped. Not all at once. One patch of sound went out to her left, then another ahead of her, then the thread of water, which had not been crickets at all but had been keeping their time. The last of them held on for three breaths at the edge of the oaks and then quit, and the quiet that replaced them had weight. It pressed at her eardrums. It made the scar on her left wrist itch, which it had not done since she was twelve and the kettle had caught her reaching past it. Rory did not turn around. Turning around was what people did in the moment before they proved to themselves that they had been right to be afraid, and she was not ready to be right. She watched the bare earth instead. The lines in it were moving. Not quickly. The way a crack moves through ice when you are trying to tell yourself it is only the light. A curve deepened. A straight mark bent at its middle and held the bend. Somewhere behind her, a single oak leaf landed on the grass with a sound like a fingertip on a drum. She had not heard the tree release it. There was still no wind. "Eva," she said, because the name was a shape she trusted, and then she hated herself for spending it here. The grove took the syllable and did not give it back. Her mouth tasted of pennies. The warmth at her chest flared—once, hard, the way it had on the bus—and settled into a rhythm that was not hers. Two beats, a pause, two beats. She put her hand over it through the wool of her coat and felt the silver chain shift against her collarbone as if someone on the other end of it had tugged, gently, to see whether she was attached. At the edge of her vision, left side, something tall rearranged itself among the oaks. She did not look directly. That was the rule she made in the same instant she understood she needed one. Peripheral only. If she turned her head, it would be an oak again, and she would have to decide whether she had imagined the height of it, the place where a shoulder would be if a shoulder were the width of a door. She kept her eyes on the bowl of pale earth and let the shape exist where her eye did not officially believe in it. It was the colour of the standing stones. It did not sway. It had been nearer the last time she allowed herself the edge of a glance, though she could not have said how many glances she had spent. The lines in the earth finished their slow rearrangement and went still. They looked, if she let them, like a map of the path she had walked from the gate: the long curve past the pond, the cut through the bracken, the place she had stopped to tie her boot and listened to a car that never passed. At the end of the map, where she was standing, the lines drew a small circle and put a dot inside it. The dot was not alone. Three other dots sat just outside the circle, evenly spaced, patient as punctuation. Rory's pulse climbed into her throat and stayed there. She made herself count to ten the way Jennifer had taught her before exams, before Evan, before any room she had needed to leave with her face still her own. On six, the flower heads to her right turned—not toward the centre anymore. Toward her. On eight, the tall thing at the edge of the oaks took one step that did not disturb the grass. On ten, she understood that the crickets had not stopped because they were afraid. They had stopped because something had asked them to, and they had agreed. She lifted her chin and spoke to the air in front of her, because looking at the tall thing would make it real in a way she could not walk back from. "I don't know what you are," she said. "I know this place isn't only a place. I know the stone brought me. If you want it, you can say so. If you want me to leave, you can say that too." The quiet changed texture. It did not break. It leaned. From the oaks behind her left shoulder came the sound of a foot set down in leaf litter—ordinary, human, the exact weight of a person who did not want to startle her. Relief hit so fast it made her vision sparkle. Eva. It had to be Eva, stubborn and late and furious, come to drag her out by the sleeve the way she had dragged her out of the flat in Cardiff with one bag and no plan. Rory turned. No one stood on the grass. The leaf litter lay undisturbed, each leaf where the last wind from the outside world had dropped it, weeks ago by the look of the colour. But the sound completed itself: a second step, closer, and then the soft drag of a coat hem, and then breathing that was not hers, measured and calm, just behind the place her shoulder had been before she turned. She spun back. The bowl was empty. The map in the earth was gone, smoothed flat as if a hand had passed over it while her back was turned. The flowers had closed. Every one of them, in the space of a glance, shut up tight as fists. In the shut blooms the red ones showed their undersides, and the undersides were pale, and for a moment she thought they were watching her with the wrong side of their faces. The breathing continued. It did not come from any direction she could face. It occupied the inch of air at the nape of her neck, warm, slower than her own, patient in the way of something that had already done this with other people and saw no reason to hurry the ending. The pendant burned steady against her skin, two beats and a pause, two beats and a pause, and she realised with a clarity that made her stomach drop that the rhythm was not a warning. It was an answer. The stone was speaking to whatever stood in her blind spot, and it was speaking in a cadence she had been carrying on her body for months without knowing the language. Rory set her feet. She did not run. Running was a decision the grove would be glad to help her with; she could feel the path behind her lengthening already, the oaks multiplying in the dark, the hour between here and the gate stretching the way hours here were said to stretch. She put her hand into her coat and closed her fingers around the silver chain, not to take it off, not yet, but to know exactly where it was. "I'm not leaving it," she said to the breathing. Her voice shook once and then steadied. "And I'm not staying past dawn. Those are the terms. You can stand there as long as you like." The warmth at her neck receded by a fraction. Not gone. Considering. Somewhere in the oaks a branch took a weight it had not been holding, and the wood complained, a long low note that might have been the tree and might have been a voice trying the shape of her name from the inside of a throat that had not been built for it. Rory. Not Aurora. The short name. The one only three living people used. She did not answer it. Answering was a door, and she had already walked through too many of those tonight. She kept her eyes on the closed flowers and her hand on the chain and her breath counted in tens, and she waited to see whether the thing that knew what her friends called her would take the terms, or whether the night inside the grove was only just beginning to introduce itself. The flowers did not open. The breathing did not leave. Out past the oaks, if there was still an out, a car went by on a road that sounded a hundred years away, and the sound arrived late, and thin, and already fading, like a memory of a world that had agreed, for the length of one night, to forget her.
created_at"2026-09-23T09:51:31.692Z" 9/23/2026, 9:51:31 AM
model"x-ai/grok-4.7-20260916"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency789
moderation_latency(null)
generation_time59815
tokens_prompt792
tokens_completion2912
native_tokens_prompt1984
native_tokens_completion2876
native_tokens_completion_images(null)
native_tokens_reasoning337
native_tokens_cached1152
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"
usage0.0155968
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790157091-0zroamnB3KomAeU7Rn49"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790157091-E5g5ydbFom4iLKom7aId"
upstream_id"6e5faec5-e618-9ea6-b705-4f7f45fbc2ad"
provider_responses
0
endpoint_id"c942f37a-87e1-4fa8-83d0-8c67fda4fb4a"
id"6e5faec5-e618-9ea6-b705-4f7f45fbc2ad"
is_byokfalse
latency506
model_permaslug"x-ai/grok-4.7-20260916"
provider_name"xAI"
status200
total_cost0.0155968
cache_discount0.0013824
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)
dialogueSentences7
tagDensity0.571
leniency1
rawRatio0
effectiveRatio0
93.17% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount2197
totalAiIsmAdverbs3
found
0
adverb"slowly"
count1
1
adverb"quickly"
count1
2
adverb"gently"
count1
highlights
0"slowly"
1"quickly"
2"gently"
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)
65.86% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount2197
totalAiIsms15
found
0
word"weight"
count5
1
word"pulse"
count3
2
word"warmth"
count3
3
word"could feel"
count2
4
word"measured"
count1
5
word"stomach"
count1
highlights
0"weight"
1"pulse"
2"warmth"
3"could feel"
4"measured"
5"stomach"
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
narrationSentences139
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences139
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences142
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
totalWords2191
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions5
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions21
wordCount2111
uniqueNames10
maxNameDensity0.38
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Eva"
discoveredNames
Rory8
Park1
Eva5
Don1
Yu-Fei1
Heartstone1
Jennifer1
Evan1
Cardiff1
Aurora1
persons
0"Rory"
1"Eva"
2"Yu-Fei"
3"Heartstone"
4"Jennifer"
5"Evan"
places
0"Park"
1"Cardiff"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences92
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords0.913
wordCount2191
matches
0"not to take it off, not yet, but to know exactly"
1"not yet, but to know exactly"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences142
matches
0"mattered, that the"
1"understood that the"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs35
mean62.6
std39.42
cv0.63
sampleLengths
028
1106
215
35
493
531
6150
788
833
924
10106
1193
123
1394
14102
1513
1636
1767
1815
19126
2098
21101
2232
2341
2410
2580
2671
2780
28122
2981
3035
3165
3213
3373
3461
87.59% Passive voice overuse
Target: ≤2% passive sentences
passiveCount7
totalSentences139
matches
0"been stretched"
1"being noticed"
2"been held"
3"was attached"
4"was gone"
5"were said"
6"been built"
99.90% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs333
matches
0"were blooming"
1"was standing"
2"was standing"
3"were watching"
4"was speaking"
22.13% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount1
flaggedSentences6
totalSentences142
ratio0.042
matches
0"Richmond Park lay behind her in its ordinary dark—wet grass, the distant wash of the A3, a fox barking once and falling silent."
1"Eva's last message still sat unanswered in her coat pocket—three words, sent at 2:14 a.m."
2"The warmth at her chest flared—once, hard, the way it had on the bus—and settled into a rhythm that was not hers."
3"On six, the flower heads to her right turned—not toward the centre anymore."
4"From the oaks behind her left shoulder came the sound of a foot set down in leaf litter—ordinary, human, the exact weight of a person who did not want to startle her."
5"Running was a decision the grove would be glad to help her with; she could feel the path behind her lengthening already, the oaks multiplying in the dark, the hour between here and the gate stretching the way hours here were said to stretch."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount2120
adjectiveStacks0
stackExamples(empty)
adverbCount66
adverbRatio0.031132075471698113
lyAdverbCount11
lyAdverbRatio0.005188679245283019
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences142
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences142
mean15.43
std13.02
cv0.844
sampleLengths
028
12
22
322
423
511
627
75
86
98
1015
115
1214
1315
1433
155
169
1717
182
1929
2037
2133
223
234
2415
2510
2648
2722
2810
2918
306
311
328
3323
3418
3515
362
374
3818
3910
407
4127
4215
436
4423
456
4612
4720
4831
494
43.43% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats15
diversityRatio0.323943661971831
totalSentences142
uniqueOpeners46
81.30% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences123
matches
0"Just thinner, as if the"
1"Somewhere behind her, a single"
2"Somewhere in the oaks a"
ratio0.024
86.67% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount41
totalSentences123
matches
0"She had known they would"
1"She stepped between the stones."
2"Her own breath arrived late,"
3"She had come because the"
4"She had nodded."
5"She had not promised."
6"She turned, slowly, and counted"
7"She turned the other way"
8"she said, and her voice"
9"She walked toward the centre"
10"She did not take it"
11"She did not crouch."
12"She stood at the rim"
13"It pressed at her eardrums."
14"It made the scar on"
15"She watched the bare earth"
16"She had not heard the"
17"she said, because the name"
18"Her mouth tasted of pennies."
19"She put her hand over"
ratio0.333
69.76% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount96
totalSentences123
matches
0"The path ended where the"
1"Richmond Park lay behind her"
2"Wildflowers stood open in the"
3"November, and they were blooming."
4"She had known they would"
5"That was half the reason"
6"The pendant against her sternum"
7"She stepped between the stones."
8"The sound of the road"
9"Her own breath arrived late,"
10"Rory stood just inside the"
11"The grove offered her crickets."
12"A thread of water somewhere"
13"The small dry tick of"
14"The flowers leaned all the"
15"She had come because the"
16"Silas had told her, in"
17"She had nodded."
18"She had not promised."
19"Eva's last message still sat"
ratio0.78
40.65% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences123
matches
0"If she turned her head,"
ratio0.008
62.37% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences71
technicalSentenceCount8
matches
0"Just thinner, as if the night had been stretched over a frame a size too large and the weave had gone slack."
1"The flowers leaned all the same, all of them tipped a few degrees toward the centre of the clearing, as if they had been listening longer than she had."
2"One patch of sound went out to her left, then another ahead of her, then the thread of water, which had not been crickets at all but had been keeping their time…"
3"She put her hand over it through the wool of her coat and felt the silver chain shift against her collarbone as if someone on the other end of it had tugged, ge…"
4"It occupied the inch of air at the nape of her neck, warm, slower than her own, patient in the way of something that had already done this with other people and…"
5"Somewhere in the oaks a branch took a weight it had not been holding, and the wood complained, a long low note that might have been the tree and might have been…"
6"She kept her eyes on the closed flowers and her hand on the chain and her breath counted in tens, and she waited to see whether the thing that knew what her fri…"
7"Out past the oaks, if there was still an out, a car went by on a road that sounded a hundred years away, and the sound arrived late, and thin, and already fadin…"
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount1
matches
0"she said, because the name was a shape she trusted, and then she hated herself for spending it here"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount0
fancyTags(empty)
dialogueSentences7
tagDensity0.571
leniency1
rawRatio0
effectiveRatio0
85.0945%