Run: 2026-09-01-01M1ENKPBNG2ECW1YW5ZETX6NS

Run Details

Duration:
1m 25s
Cost:
$0.023098
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 last bus left her at the Richmond gate with the park already locked. Rory climbed the fence anyway, dropped into wet grass, and followed the pull in her chest. The Heartstone sat against her collarbone, a thumbnail of crimson on a silver chain, and it had burned for three nights without pause. Isolde knew the stones. Isolde knew the grove. That was the whole of the plan. Richmond Park stretched black in every direction. No rangers. No late dog-walkers. The lamps along the main drive sat dark, their glass filmed with something that caught no light. She kept to the treeline, one hand on the pendant, the other shoved in her jacket pocket around her keys. The standing stones rose out of the dark without warning. Ancient oak, pale as bone, set in a ring that the maps never showed. Wildflowers carpeted the ground between them, white and gold and a blue so deep it looked wet. They had no business blooming. The air inside the ring tasted of crushed petals and rain that had not fallen. Rory stepped through. The park noise died. No traffic from the road. No wind in the high branches. Her own breath sounded too loud, too close to her ears. “Isolde.” The name went nowhere. It hit the flowers and stopped. She took another step. The grass under her boots felt springy, almost warm. The stones seemed farther apart now than they had from outside. She turned to check the gap she had come through and found two trunks where one opening had been. “Brilliant.” She pulled her phone. The screen lit her face, threw the wildflowers into sick colour, and showed no signal. The time read 11:47. She could have sworn it had been past one when she left the flat above Silas’s bar. A twig snapped to her left. She pocketed the phone and stood still. Another snap, farther off, then a third that did not match any rhythm of an animal moving through brush. Four beats. Pause. Four beats. Rory moved toward the centre of the ring. The pendant grew hotter. Not painful. Present. Like a second pulse under her own. Something pale slid between two stones at the edge of her sight. She turned her head and caught only bark. She looked forward again and the pale thing was there, lower, near the flowers, gone when she committed to it. “I can hear you.” The four-beat rhythm stopped. She waited. Counted her own heart. The grove held its breath with her. A child’s laugh, thin and high, came from the trees behind the northern stone. Then another laugh, same pitch, from the opposite side. Rory’s shoulders stayed loose. She had grown up on streets that taught her not to startle for the sake of it. She turned a slow circle, mapping the stones, counting them. Seven. She had counted five from outside. The wildflowers nearest her boots had closed. They had been open when she arrived. Their heads now pointed inward, toward her, as if the stems had joints. She crouched and touched one. The petals felt like skin. Rory stood. She walked to the nearest stone and laid her palm on it. The oak was smooth, almost polished, and cold in a way that had nothing to do with night air. Carvings ran under her fingers, grooves worn shallow, shapes that might have been faces if she let her mind go there. She did not. The laugh came again, closer, from inside the ring. “Isolde, if this is a test, you can pack it in.” Silence answered. Then, from somewhere near the ground, a wet sound, like a mouth opening after a long time shut. Rory’s hand went to the pendant. The crimson stone threw a dull inner light against her jacket. Her crescent scar caught that light, a pale hook on her left wrist. She dropped her arm. Footsteps now. Not the four-beat. These matched a person’s gait, unhurried, circling just beyond the stones. She tracked them by ear. They never entered the ring. They never left it either. The circle of sound tightened by degrees. She spoke toward the dark between two trunks. “I came for answers. The pendant. You know who sent it.” The footsteps paused. A voice, when it came, sat just behind her right shoulder. “Aurora.” She did not turn at once. The voice had used her full name. No one in London called her that except on paperwork. It had the cadence of someone reading it off a page for the first time. She turned. Nothing. The flowers, the stones, the black press of trees. Her own footprints in the grass, and a second set beside them that she had not made. Smaller. Bare. Rory followed the second set with her eyes. They led to the centre of the ring and stopped, as if the owner had lifted off the ground. The time on her phone, when she checked it, read 11:47. She put the phone away. A branch creaked overhead. She looked up. The canopy should have shown stars, or at least the orange wash of the city. It showed a ceiling of leaves packed so tight they looked painted. Between them, for half a second, a face. Too long in the jaw. Eyes that reflected the pendant’s glow and then did not. Rory walked. She picked a stone at random and made for the gap beside it. The gap narrowed as she approached. She did not speed up. She reached it, turned sideways, and the oak on her left leaned. Not a fall. A shift, like a man changing his weight from one foot to the other. The space closed to the width of her hand. She backed into the ring again. The second set of footprints had multiplied. They crossed themselves, overlapped, some facing in, some out. None of them were hers. The wet sound returned, nearer the ground, nearer her boots. She looked down. The closed flowers had opened again. Their centres were not yellow. They were dark, and they contracted, a slow blink. Rory kept her voice level. “Whatever you are, I am not leaving without what I came for.” The child’s laugh again, but the pitch had dropped. It sat in an adult chest now, still shaped like a laugh, the notes in the wrong order. The footsteps resumed, inside the ring this time. Two sets. Then three. They moved in a pattern that her mind tried to map as a dance and failed. They passed behind her. In front. The air they displaced was cold and smelled of river mud and old honey. She turned with them, slow, keeping the centre of the ring at her back. The stones had changed position. She was certain of the northern one because of a lightning scar down its face. That stone now stood to her east. The pendant’s glow strengthened. It threw her shadow long across the flowers, and a second shadow beside it that did not match her shape. The second shadow had too many joints in the arms. It moved a half-beat behind her own. Rory stopped turning. The footsteps stopped with her. She could hear breathing that was not hers. It came from several places at once, a wet, even pull and push, as if the grove itself had lungs. The wildflowers leaned toward her in a wave, stems bending without wind. A hand, or the idea of a hand, brushed the back of her neck. Cold. Too many fingers. She did not flinch. She reached up and closed on empty air. “Show yourself.” The breathing hitched, all the lungs together, and then a figure stood between her and the lightning-scarred stone. It had her height. It had her hair, shoulder-length and black. It had her jacket. The face was a blur, as if someone had smudged wet paint, but the eyes were bright blue and they did not blink. It smiled with a mouth that went too far toward the ears. Rory took one step back. The flowers gave under her heel with a sound like a sigh. The figure took one step forward, matching her, and the second shadow on the ground peeled away from hers and stood up on its own.
created_at"2026-09-01T14:22:44.605Z" 9/1/2026, 2:22:44 PM
model"x-ai/grok-4.6-20260810"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency655
moderation_latency(null)
generation_time85302
tokens_prompt1008
tokens_completion2504
native_tokens_prompt1118
native_tokens_completion3733
native_tokens_completion_images(null)
native_tokens_reasoning2021
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"
usage0.023098
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788272564-I4hvIRNsbd5oGx1W8oyA"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788272564-S9KkMH9Byx4rKytYAfAZ"
upstream_id"d6a0548e-9ba7-9cd8-965c-b56b44775e24"
provider_responses
0
endpoint_id"0d0536e3-7eb1-4acb-8249-c8813365c2d8"
id"d6a0548e-9ba7-9cd8-965c-b56b44775e24"
is_byokfalse
latency240
model_permaslug"x-ai/grok-4.6-20260810"
provider_name"xAI"
status200
total_cost0.023098
cache_discount0.001536
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)
wordCount1380
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)
71.01% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1380
totalAiIsms8
found
0
word"pulse"
count1
1
word"silence"
count1
2
word"footsteps"
count4
3
word"weight"
count1
4
word"dance"
count1
highlights
0"pulse"
1"silence"
2"footsteps"
3"weight"
4"dance"
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
narrationSentences158
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences158
filterMatches(empty)
hedgeMatches
0"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences166
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen25
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1380
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions17
wordCount1337
uniqueNames6
maxNameDensity0.82
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Rory"
discoveredNames
Richmond2
Heartstone1
Park1
Silas1
London1
Rory11
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
analyzedSentences94
glossingSentenceCount1
matches
0"seemed farther apart now than they had from outside"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1380
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences166
matches
0"caught that light"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs57
mean24.21
std19.44
cv0.803
sampleLengths
068
149
261
33
426
51
610
743
81
940
106
1131
1222
1340
144
154
1613
1761
1827
1910
2057
219
2211
2320
2434
2538
268
2711
283
2911
301
3138
322
3329
3427
3511
365
3757
3864
396
4021
4133
425
4312
4427
4548
4641
4741
483
495
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences158
matches
0"been open"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs212
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences166
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1343
adjectiveStacks0
stackExamples(empty)
adverbCount42
adverbRatio0.03127326880119136
lyAdverbCount1
lyAdverbRatio0.0007446016381236039
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences166
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences166
mean8.31
std5.67
cv0.682
sampleLengths
014
116
223
34
44
57
67
72
83
917
1020
1110
1214
1317
145
1515
163
174
185
196
2011
211
224
236
244
259
2611
2719
281
294
3015
314
3217
336
347
3519
362
371
382
398
404
412
421
437
4412
458
4620
474
484
492
41.57% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats14
diversityRatio0.25903614457831325
totalSentences166
uniqueOpeners43
96.62% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences138
matches
0"Then another laugh, same pitch,"
1"Then, from somewhere near the"
2"Too long in the jaw."
3"Too many fingers."
ratio0.029
60.58% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount55
totalSentences138
matches
0"She kept to the treeline,"
1"They had no business blooming."
2"Her own breath sounded too"
3"It hit the flowers and"
4"She took another step."
5"She turned to check the"
6"She pulled her phone."
7"She could have sworn it"
8"She pocketed the phone and"
9"She turned her head and"
10"She looked forward again and"
11"She had grown up on"
12"She turned a slow circle,"
13"She had counted five from"
14"They had been open when"
15"Their heads now pointed inward,"
16"She crouched and touched one."
17"She walked to the nearest"
18"She did not."
19"Her crescent scar caught that"
ratio0.399
10.72% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount124
totalSentences138
matches
0"The last bus left her"
1"Rory climbed the fence anyway,"
2"The Heartstone sat against her"
3"Isolde knew the stones."
4"Isolde knew the grove."
5"That was the whole of"
6"Richmond Park stretched black in"
7"The lamps along the main"
8"She kept to the treeline,"
9"The standing stones rose out"
10"Wildflowers carpeted the ground between"
11"They had no business blooming."
12"The air inside the ring"
13"Rory stepped through."
14"The park noise died."
15"Her own breath sounded too"
16"The name went nowhere."
17"It hit the flowers and"
18"She took another step."
19"The grass under her boots"
ratio0.899
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences138
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences56
technicalSentenceCount2
matches
0"Their heads now pointed inward, toward her, as if the stems had joints."
1"Carvings ran under her fingers, grooves worn shallow, shapes that might have been faces if she let her mind go there."
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
89.3501%