Run: 2026-05-10-01KR8YK27R0MP79QAXF4B9AFJV

Run Details

Model:
Grok 4.3
Duration:
19.2s
Cost:
$0.005899
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
Aurora sat on a fallen log at the clearing’s edge, knees drawn up so the hem of her jeans brushed pine needles. She had come here to wait for Eva’s call, under the ancient oak stones that carved a perfect ring through the Richmond trees. The pendant at her collarbone gave a single, slow thrum of warmth that settled against her sternum and then faded. She rubbed the small crescent scar on her wrist without thinking. The sky overhead showed no stars, only a low haze where the moon should have sat. A light breeze passed between the stones. It carried the dry rattle of oak leaves, yet nothing moved on the trunks around her. She slid a hand inside her jacket to feel for her phone. The screen read 2:17 a.m.; the battery had already dropped to nineteen percent since she entered the Grove. She powered it down and tucked it back into the pocket, certain Eva would text once the night crew finished. The first sound reached her from the left side of the ring, a soft footfall on leaves that had not been there a breath earlier. Aurora stayed still, eyes level with the stones. Three beats passed before another step answered from the opposite side, perfectly matched in pace, yet the space between the old oaks remained empty. She exhaled once through her nose and stood. The log she had used as a seat creaked behind her, settling after her weight left it. Metal scraped against bark somewhere near the tallest stone, the noise crisp and clean. She turned that way. The pendant against her skin flared again, a steady pulse now, as though heat gathered just under the silver links. The wildflowers underfoot shone white instead of the colors she remembered from daylight. A cluster of them tilted inward, stems bending toward the center of the ring even though no wind reached that low. Aurora watched a single bloom rise against gravity, then settle again. She stepped back until her heel met the fallen log. Another footfall sounded, closer this time and directly behind her own. She pivoted fast on her toes. Air alone filled the gap between the stones, yet the pressure of a gaze held on the back of her neck. She rubbed at the scar once more, the quick nervous motion she had carried from childhood, and the motion felt too loud against the clearing’s hush. A branch above her shifted, though none of the surrounding trunks swayed. Leaves parted with a rustle that traveled from one limb to the next, tracing a path through the canopy that circled the ring. Aurora lifted her chin to follow the sound. The branches stilled again, but the weight of the motion lingered, pressing down on the space where she stood. Her breath came shorter. The pendant kept its rhythm, warming the hollow at the base of her throat. She placed two fingertips on the stone and felt the faint vibration travel through the silver. The warmth did not comfort; it marked a distance closing. Aurora moved left along the ring, keeping the oaks on her shoulder. The night air thickened by degrees. Her shoes displaced the flowers, and the stems she brushed sprang upright again once her weight passed. A thin thread of mist rose from the ground between two stones, curling upward like smoke from an extinguished wick. She paused, watching the mist gather into a column the height of a person, then widen until it touched the edges of the ring. The column thinned and dispersed before she could study it further, leaving damp earth where it had hovered. Aurora scanned the perimeter. Nothing else appeared moved, yet the certainty settled that another set of eyes tracked her progress. Her pulse beat once at her throat in time with the pendant. She cleared her own voice, testing the air. The single syllable came back flat, as though the trees absorbed the sound before it traveled. She tried again, called Eva’s name at normal volume. The word fell short of the ring’s far side, dropping straight down into the needles. A new scrape answered, metal or bone against stone, from the tallest oak at her back. Aurora faced it. The surface of the ancient trunk showed no mark, yet a pale line crossed one of the grooves like someone had drawn a finger through frost. As she watched, the line lengthened by a hand’s breadth and then stopped. She stepped forward once, testing the boundary. Air resisted where it should have parted, a film of pressure that pushed against her outstretched palm. She drew her hand back. The pendant beat faster now, steady heat blooming under her shirt. Aurora unzipped the jacket and slipped her fingers inside to feel the stone. Its surface held the warmth of living skin though the night wind had not risen above cool. Another footfall landed exactly where her own had rested moments before. She spun once more. The mist returned, thinner, rising in scattered threads this time like breath exhaled in cold air. The threads gathered into small swirls that moved independently, each one circling the inside of the ring but never crossing the line of stones. Aurora counted ten steps back to the fallen log and sat again, spine straight. The log’s surface still held the faint indentation of her weight from earlier, yet the bark under her palm stayed dry and cool. She listened. The swirling mist made no sound of its own, but each slow circuit produced a soft friction against the ground, like fabric dragged over stone. Her breathing matched the pendant’s pulse. The warmth remained constant, no longer a distant signal but a presence that had placed itself inside her awareness. She closed her eyes for the span of three heartbeats and opened them to the same unchanged circle. The wildflowers had oriented themselves toward her now, every head tilted inward. The sounds at the edges increased by one degree. Leaves crumpled under an invisible tread on her left. The same tread answered from her right, perfectly synced. Aurora stood again, this time without the creak of the log following her rise. She turned a slow circle. Each stone remained blank, pale and unmoving, yet the pressure she had felt earlier sat squarely between her shoulder blades. She walked the circumference with deliberate care, keeping distance from the mist swirls. Each flower she passed stayed bent. The pendant’s warmth climbed one degree higher, enough to draw sweat along her collar. She reached the tallest stone and placed her palm flat against its surface. The bark held no warmth of its own, yet the contact sent a brief spark of current along her scar, as though nerves answered a memory. The ring lay empty behind her when she turned around, yet the tread sounds kept their distance, matched to her own steps. Aurora lifted her gaze to the canopy. The path of parted leaves had closed, but the same thin haze that blocked the stars now drifted among the higher branches, forming no particular shape. She counted the stones once more. Twelve. She had entered among twelve. A single cold drop of moisture landed on the back of her hand. She looked up. No rain fell, yet a second drop followed, then a third, each striking her skin at precise intervals. The moisture smelled of iron and wet leaves. She wiped the drops away and they left no smear, yet the scent lingered. Aurora backed away from the stone until her heels touched the outer edge of the ring. The mist swirls had grown denser, passing one another in crossing arcs that never intersected her position. She placed her thumb on the pendant and pressed once, measuring the beat against her own pulse. The match held exact. The space inside the ring felt smaller now, even though the oaks had not moved. The wildflowers reached higher, stems lengthening in the low light so their heads brushed the cuffs of her jeans. She stepped over them, careful not to crush any, and the stems sprang back upright behind her. Another metallic scrape sounded, this time from inside the ring, metal against stone at ground level. Aurora crouched and searched the needles. A pale groove, identical to the one she had seen on the trunk, now crossed the earth between two oaks. The line lengthened as she watched, traveling straight until it stopped three paces from her crouched position. She straightened. The pendant flared once, hot enough that the silver chain bit against her skin. She lifted the stone free of her collar and held it out. Its crimson glow stayed contained, a small steady light that cast no shadow on the ground. The mist swirls paused in their circuits. For the length of one held breath they stood motionless, thin columns of vapor holding their form. Then they resumed, slower, each arc now drawing closer to the final ring of stones without crossing. Aurora moved along the boundary, keeping the pendant raised. The glow remained level, neither brightening nor fading. The footfalls answered her movement once more, still outside the ring, still perfectly paced. She reached the spot where she had first sat and lowered the pendant back to her collar. The warmth settled into a continuous presence. She folded her arms across her chest, eyes on the tallest stone. The clearing held its breath with her. The wildflowers maintained their tilt. The mist continued its measured circuits. The tread sounds circled at constant distance, never entering, never retreating. Aurora stood among them, counting the beats of the pendant against the still night, and waited for whatever had marked her arrival to show itself next.
created_at"2026-05-10T12:42:58.178Z" 5/10/2026, 12:42:58 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency393
moderation_latency(null)
generation_time18949
tokens_prompt1038
tokens_completion2398
native_tokens_prompt1009
native_tokens_completion1882
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached64
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"
usage0.00589905
router(null)
provider_responses
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endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"7c02818e-289f-94dc-a2f5-1588e1411614"
is_byokfalse
latency132
model_permaslug"x-ai/grok-4.3-20260430"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1778416978-x8nleYlkrdDRIqcZUMB3"
session_id(null)
api_type"completions"
id"gen-1778416978-qHoEkvCIwylyhZjHtEZf"
upstream_id"7c02818e-289f-94dc-a2f5-1588e1411614"
total_cost0.00589905
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
90.75% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1621
totalAiIsmAdverbs3
found
0
adverb"perfectly"
count3
highlights
0"perfectly"
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)
32.14% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1621
totalAiIsms22
found
0
word"perfect"
count1
1
word"warmth"
count7
2
word"footfall"
count3
3
word"weight"
count4
4
word"pulse"
count4
5
word"tracing"
count1
6
word"scanned"
count1
7
word"measured"
count1
highlights
0"perfect"
1"warmth"
2"footfall"
3"weight"
4"pulse"
5"tracing"
6"scanned"
7"measured"
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
narrationSentences120
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences120
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences120
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen26
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1621
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
totalMentions20
wordCount1621
uniqueNames4
maxNameDensity0.93
worstName"Aurora"
maxWindowNameDensity1.5
worstWindowName"Aurora"
discoveredNames
Eva3
Richmond1
Grove1
Aurora15
persons
0"Eva"
1"Aurora"
places
0"Richmond"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences106
glossingSentenceCount1
matches
0"appeared moved yet the certainty settled that another set of eyes tracked her progress"
76.62% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.234
wordCount1621
matches
0"no longer a distant signal but"
1"neither brightening nor"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences120
matches
0"turned that way"
1"settled that another"
14.46% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs27
mean60.04
std12.04
cv0.201
sampleLengths
092
173
257
363
455
564
662
744
879
950
1048
1182
1246
1355
1464
1555
1666
1772
1867
1956
2054
2151
2259
2344
2441
2555
2667
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences120
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs258
matches(empty)
95.24% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount2
flaggedSentences2
totalSentences120
ratio0.017
matches
0"The screen read 2:17 a.m.; the battery had already dropped to nineteen percent since she entered the Grove."
1"The warmth did not comfort; it marked a distance closing."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1621
adjectiveStacks1
stackExamples
0"lay empty behind her"
adverbCount56
adverbRatio0.03454657618753856
lyAdverbCount8
lyAdverbRatio0.004935225169648365
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences120
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences120
mean13.51
std6.41
cv0.474
sampleLengths
022
123
220
311
416
57
616
712
818
920
1025
118
1224
138
1417
1514
164
1720
1813
1921
2011
2110
2211
236
2421
2526
2612
2723
288
2919
304
3114
3216
3310
3412
356
3617
3720
3824
3918
404
4116
4212
438
4416
459
4615
4716
483
4926
41.67% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.15833333333333333
totalSentences120
uniqueOpeners19
28.49% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences117
matches
0"Then they resumed, slower, each"
ratio0.009
96.92% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount36
totalSentences117
matches
0"She had come here to"
1"She rubbed the small crescent"
2"It carried the dry rattle"
3"She slid a hand inside"
4"She powered it down and"
5"She exhaled once through her"
6"She turned that way."
7"She stepped back until her"
8"She pivoted fast on her"
9"She rubbed at the scar"
10"Her breath came shorter."
11"She placed two fingertips on"
12"Her shoes displaced the flowers,"
13"She paused, watching the mist"
14"Her pulse beat once at"
15"She cleared her own voice,"
16"She tried again, called Eva’s"
17"She stepped forward once, testing"
18"She drew her hand back."
19"Its surface held the warmth"
ratio0.308
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount111
totalSentences117
matches
0"Aurora sat on a fallen"
1"She had come here to"
2"The pendant at her collarbone"
3"She rubbed the small crescent"
4"The sky overhead showed no"
5"A light breeze passed between"
6"It carried the dry rattle"
7"She slid a hand inside"
8"The screen read 2:17 a.m.;"
9"She powered it down and"
10"The first sound reached her"
11"Aurora stayed still, eyes level"
12"She exhaled once through her"
13"The log she had used"
14"Metal scraped against bark somewhere"
15"She turned that way."
16"The pendant against her skin"
17"The wildflowers underfoot shone white"
18"A cluster of them tilted"
19"Aurora watched a single bloom"
ratio0.949
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences117
matches(empty)
ratio0
99.30% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences82
technicalSentenceCount5
matches
0"The first sound reached her from the left side of the ring, a soft footfall on leaves that had not been there a breath earlier."
1"The pendant against her skin flared again, a steady pulse now, as though heat gathered just under the silver links."
2"The threads gathered into small swirls that moved independently, each one circling the inside of the ring but never crossing the line of stones."
3"The warmth remained constant, no longer a distant signal but a presence that had placed itself inside her awareness."
4"The path of parted leaves had closed, but the same thin haze that blocked the stars now drifted among the higher branches, forming no particular shape."
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
82.3197%