Run: 2026-03-12-01KKHZ5NNMCF03HRJNW82CQFT7

Run Details

Duration:
46.4s
Cost:
$0.045684
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 pushed through the final tangle of branches and stepped into the clearing. The pendant flared against her collarbone the moment her feet touched the grass. Its warmth turned sharp, a steady pull that had drawn her from the flat above the bar through darkened streets and into Richmond Park long after the city lights dimmed. She needed to know what the artifact wanted. The unknown benefactor had left it with no note, no explanation, only the faint inner glow that now lit the space between her fingers in deep crimson. Night wrapped the grove tight. Wildflowers stretched across the ground in every direction, petals open wide despite the hour. Their colors looked too rich, too alive. She clicked on her torch. The beam sliced across blooms that bent away from the light as if the glare caused them pain. The standing stones rose ahead, ancient oaks twisted into upright pillars that marked the boundary. She had come for answers. The pendant had burned a hole in her pocket all evening during her last delivery run for the Golden Empress, and when she finally followed its heat it led her here. Yet the air felt wrong from the first breath she took inside the ring of trees. Thicker. Older. It pressed against her skin like a palm testing her temperature. She swept the torch in a wide arc. The flowers rustled though no wind moved the branches overhead. The sound reminded her of dry paper shifting, but these petals looked wet with dew. She took another step. The ground gave softly under her boots, as though it wanted to remember the shape of her tread. A low note sounded from somewhere behind the nearest stone. Not quite a hum. Not quite a voice. It faded before she could fix its direction. Aurora turned, torch beam chasing the echo. Nothing but more flowers staring back, their faces angled toward her now. The scar on her left wrist itched. She scratched at it without lowering the light. The small crescent mark had stayed quiet for years, but tonight it flared in time with the pendant. Childhood accident, she reminded herself. Bike chain, Cardiff streets, her father shouting from the doorway. The memory arrived uninvited and left the same way. She spoke to break the quiet that had settled too heavy. "This better be worth the walk." Her words dropped flat. The grove swallowed the end of the sentence and gave nothing back. She moved toward the center where the stones formed a loose circle. Each step brought a new detail that refused to settle right. The flowers grew taller here, stems reaching past her knees. Their leaves brushed her jeans with tiny deliberate touches. She paused. The touches stopped. When she continued they resumed, always a fraction of a second behind her own movement. Another sound arrived. This one came from her left, a soft scrape like nails dragged across bark. She jerked the torch that way. The beam caught only the side of a standing stone, its surface etched with spirals that seemed deeper than they had a moment earlier. The scrape repeated, now from her right. Then behind her. The pattern reminded her of children playing a game, circling faster than the eye could track. Aurora gripped the silver chain and lifted the pendant free of her shirt. The gemstone cast a red circle around her feet. Inside that circle the flowers curled their petals shut. Outside it they leaned closer, almost eager. She rotated in place, keeping the light steady. Shapes flickered at the edges of her sight, tall and narrow, gone the instant she tried to focus on them. A shoulder. The suggestion of a head. Nothing solid enough to name. The low note returned, layered this time with others that overlapped like a choir warming up in a distant room. The notes slid beneath her ribs and vibrated there. She breathed through her mouth to keep from tasting the air, but the metallic sweetness still coated her tongue. "Show me what you want or leave me alone," she said. The words came out rougher than she intended. The overlapping notes stopped. The absence that followed felt louder than any sound. Her ears strained until they ached. She checked her phone. The screen showed only four minutes since she had entered the grove. Her legs told a different story. The muscles burned as if she had been walking for hours. Time moved differently here. Eva had warned her once, voice light over cheap wine, but the warning carried no map for this pressure building behind her eyes. Aurora walked to the largest stone and placed her palm flat against its bark. Heat pulsed under her skin, steady as a second heartbeat. The pendant answered with its own flare. For a moment the whispers returned, clearer, forming syllables that almost matched her name. Rory. Then something longer. Malphora. The final sound stretched until it no longer resembled any word she knew. She snatched her hand away. The bark kept the faint outline of her fingers for several seconds before the wood smoothed over again. Her wrist scar flared hotter. She rubbed the mark, feeling the raised line like a fresh brand. The torch beam began to weaken though she had changed the batteries that afternoon. The circle of light around her shrank by inches. Flowers that had curled away now uncurled and reached inward. Their stems made soft wet sounds as they moved. She stamped her boot to scare them back. They paused, then continued their slow advance. Movement flickered again, this time closer. She caught the full outline of a figure for less than a heartbeat. Tall, limbs too long, head tilted at an angle that suggested curiosity more than threat. Then it folded itself behind a stone and the clearing stood empty once more. Aurora backed toward the center of the ring. Her shoulder blades touched another oak pillar. The whispers rose again, no longer trying to form words. They simply circled her, a constant murmur that pressed against her temples. The certainty that she shared the grove with something else had stopped feeling like paranoia. It felt like fact. She forced her breathing to slow. Cool head. That was what got her through Pre-Law exams and the night she finally left Evan behind. Out-of-the-box thinking. But no box she had ever imagined contained flowers that watched her or stones that remembered her touch. The pendant grew almost too hot to hold. She switched it to her other hand and shook the first to cool her palm. The red light revealed patterns in the grass where flowers had bent aside. The flattened areas formed shapes too regular to be random, like footprints that did not match her own. A new sound threaded through the murmurs. This one came from ground level, a soft dragging as if roots pulled themselves through soil. She aimed the torch downward. The flowers parted in front of the beam, revealing dark earth that looked freshly turned. The dragging sound moved left. She followed it. The sound moved right. Each time she adjusted, the source stayed just beyond the light. Her hair clung to her forehead. She brushed it aside with an impatient swipe. The black strands felt damp with more than sweat. The air itself seemed to bead on her skin. "You brought me here," she told the pendant. "Now tell me why." The gemstone answered only with another pulse. The murmurs around her changed pitch, almost amused. She hated that she could hear emotion in them. The standing stones seemed closer together than when she first arrived. Their shadows stretched long despite the near absence of moonlight. One shadow in particular crossed her path and stayed there, refusing to shift when she moved the torch. She stepped over it. The shadow clung to her boot for two full strides before it slid away. Another figure appeared at the edge of vision. This one did not vanish when she turned. It simply stood, motionless, a slender column of darker night between two stones. She kept the light pointed at it. Details refused to resolve. The shape had height but no clear edges. It tilted its head exactly as she tilted hers. Aurora took one deliberate step toward it. The shape retreated the same distance. She stopped. It stopped. The game repeated when she tried again. The dragging sound returned, louder now, circling the both of them. Her wrist scar felt raw. She glanced down and saw nothing changed, yet the itch had become a burn that matched the pendant exactly. The connection unsettled her more than the watching figure. The flowers at her feet had grown bold enough to brush her fingertips. Their touch felt cool and dry, like paper but with a suggestion of pulse beneath. She closed her fist and the stems snapped with small crisp sounds that echoed longer than they should. The murmurs stopped again. The figure at the edge of the clearing folded itself smaller, then smaller still, until it vanished behind its stone. Silence rushed in to fill the space it left. Aurora realized she had been hearing her own heartbeat loud in her ears. Now even that seemed muffled. She spoke once more, quieter this time. "I only want to understand what you are." No answer came. The flowers around her ankles tightened their grip, not enough to hold her but enough to remind her they could. The torch beam dimmed further. The red light from the pendant became the brightest thing left in the grove. She turned in a slow circle. Every stone now had a figure standing beside it. They remained perfectly still, but she felt their attention like separate weights against her skin. The certainty that she was not alone had become something heavier. The certainty that she had never been alone from the moment she crossed the boundary made her mouth go dry. Aurora lowered the torch. The darkness pressed closer, filled with the faint rustle of petals turning to follow her smallest movement. The pendant continued its steady pulse against her hand, matching the rhythm of something vast breathing just beneath the ground. She kept her back against the stone and waited for the next sound to begin.
created_at"2026-03-12T21:27:48.665Z" 3/12/2026, 9:27:48 PM
model"x-ai/grok-4.20-beta-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency34392
moderation_latency(null)
generation_time46305
tokens_prompt1038
tokens_completion2543
native_tokens_prompt1011
native_tokens_completion7565
native_tokens_completion_images0
native_tokens_reasoning5584
native_tokens_cached960
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.045684
router(null)
provider_responses
0
endpoint_id"33f49f24-a0de-4dcf-872d-ca514e83fbae"
id"eae2c6d2-f27a-9299-d3af-a8251a703132"
is_byokfalse
latency271
model_permaslug"x-ai/grok-4.20-beta-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773350868-NE0D79nNmfps539643xN"
upstream_id"eae2c6d2-f27a-9299-d3af-a8251a703132"
total_cost0.045684
cache_discount0.001728
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags2
adverbTagCount0
adverbTags(empty)
dialogueSentences5
tagDensity0.4
leniency0.8
rawRatio0
effectiveRatio0
94.18% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1718
totalAiIsmAdverbs2
found
0
adverb"softly"
count1
1
adverb"perfectly"
count1
highlights
0"softly"
1"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)
59.25% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1718
totalAiIsms14
found
0
word"warmth"
count1
1
word"echo"
count1
2
word"etched"
count1
3
word"flickered"
count2
4
word"vibrated"
count1
5
word"pulsed"
count1
6
word"pulse"
count3
7
word"resolve"
count1
8
word"unsettled"
count1
9
word"echoed"
count1
10
word"silence"
count1
highlights
0"warmth"
1"echo"
2"etched"
3"flickered"
4"vibrated"
5"pulsed"
6"pulse"
7"resolve"
8"unsettled"
9"echoed"
10"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
narrationSentences170
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences170
filterMatches(empty)
hedgeMatches
0"tried to"
1"began to"
2"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences173
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen31
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1718
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions3
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions15
wordCount1687
uniqueNames8
maxNameDensity0.47
worstName"Aurora"
maxWindowNameDensity1
worstWindowName"Aurora"
discoveredNames
Richmond1
Park1
Golden1
Empress1
Cardiff1
Pre-Law1
Evan1
Aurora8
persons
0"Evan"
1"Aurora"
places
0"Richmond"
1"Park"
2"Cardiff"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences126
glossingSentenceCount2
matches
0"seemed deeper than they had a moment earlier"
1"seemed closer together than when she first arrived"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.582
wordCount1718
matches
0"not enough to hold her but enough to remind her they could"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences173
matches
0"hated that she"
31.58% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs32
mean53.69
std13.99
cv0.261
sampleLengths
091
149
280
355
445
557
633
762
873
978
1048
1138
1260
1363
1440
1557
1648
1756
1844
1954
2066
2132
2236
2357
2457
2535
2633
2746
2851
2957
3061
3156
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences170
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs296
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences173
ratio0
matches(empty)
95.67% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1691
adjectiveStacks0
stackExamples(empty)
adverbCount76
adverbRatio0.0449438202247191
lyAdverbCount14
lyAdverbRatio0.00827912477823773
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences173
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences173
mean9.93
std5.71
cv0.575
sampleLengths
013
113
230
38
427
55
614
77
85
918
1015
115
1231
1316
141
151
1611
178
1810
1915
204
2118
2210
234
244
258
267
2712
287
298
3018
315
3210
339
3411
356
364
3712
3812
3911
4010
419
422
433
4415
453
4614
476
4824
497
39.02% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats19
diversityRatio0.2774566473988439
totalSentences173
uniqueOpeners48
62.89% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences159
matches
0"Then behind her."
1"Then something longer."
2"Then it folded itself behind"
ratio0.019
91.70% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount51
totalSentences159
matches
0"Its warmth turned sharp, a"
1"She needed to know what"
2"Their colors looked too rich,"
3"She clicked on her torch."
4"She had come for answers."
5"It pressed against her skin"
6"She swept the torch in"
7"She took another step."
8"It faded before she could"
9"She scratched at it without"
10"She spoke to break the"
11"Her words dropped flat."
12"She moved toward the center"
13"Their leaves brushed her jeans"
14"She jerked the torch that"
15"She rotated in place, keeping"
16"She breathed through her mouth"
17"Her ears strained until they"
18"She checked her phone."
19"Her legs told a different"
ratio0.321
10.31% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount143
totalSentences159
matches
0"Aurora pushed through the final"
1"The pendant flared against her"
2"Its warmth turned sharp, a"
3"She needed to know what"
4"The unknown benefactor had left"
5"Night wrapped the grove tight."
6"Wildflowers stretched across the ground"
7"Their colors looked too rich,"
8"She clicked on her torch."
9"The beam sliced across blooms"
10"The standing stones rose ahead,"
11"She had come for answers."
12"The pendant had burned a"
13"It pressed against her skin"
14"She swept the torch in"
15"The flowers rustled though no"
16"The sound reminded her of"
17"She took another step."
18"The ground gave softly under"
19"A low note sounded from"
ratio0.899
31.45% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences159
matches
0"Now even that seemed muffled."
ratio0.006
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences75
technicalSentenceCount4
matches
0"Its warmth turned sharp, a steady pull that had drawn her from the flat above the bar through darkened streets and into Richmond Park long after the city lights…"
1"The low note returned, layered this time with others that overlapped like a choir warming up in a distant room."
2"The flattened areas formed shapes too regular to be random, like footprints that did not match her own."
3"The flowers parted in front of the beam, revealing dark earth that looked freshly turned."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount0
fancyTags(empty)
dialogueSentences5
tagDensity0.4
leniency0.8
rawRatio0
effectiveRatio0
87.2020%