Run: 2026-07-08-01KX1M6HZBT32FPM6S40NSZK50

Run Details

Duration:
38.2s
Cost:
$0.012628
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 stepped between the ancient oak standing stones into the clearing. Night settled over Richmond Park outside, but here the dark pressed closer, thicker. Wildflowers carpeted the ground in colours that held no place in English winter. Blues that shimmered like bruises. Purples deep as fresh blood. Whites that glowed with their own faint light. She had come for the Heartstone. The pendant at her throat pulsed with a heat that matched her quickened pulse. Deep crimson, thumbnail-sized, set in silver. It had led her here, the warmth registering only when she crossed the boundary stones. The air tasted wrong. Sweet, almost, like overripe fruit left in sun, yet cold on the tongue. Rory stood still, breath pluming white. Behind her the stones rose black against the sky. No moon reached this place. Stars wheeled in patterns she half-recognised and half-did not. An hour here could swallow whole days beyond. She checked her watch twice. The hands refused to move. She walked to the centre. Grass bent beneath her boots and sprang back unmarked. Each step produced a soft sound like something wet being pulled free. She stopped and listened. Nothing answered. Only her own breathing and the distant hush of traffic she now doubted she truly heard. London lay less than ten miles away. The Grove made that distance meaningless. The pendant flared warmer against her collarbone. She lifted it free of her coat. The gem’s inner light throbbed once, twice, then steadied. Rory turned a slow circle. The standing stones framed the clearing like crooked teeth. Between two of them something flickered. Not light. A thickening of shadow, the suggestion of height and limbs. She stared hard. Ordinary night reasserted itself. Only trees and stone. She rubbed her eyes with the heel of one hand. A branch snapped to her left. Not the sharp crack of dry wood but the thick, fibrous tear of living green. Rory spun. Flowers nodded where nothing walked. She called out, voice flat and low. “Hello.” Silence pressed closer. She waited for an echo and received none. The Grove swallowed her word whole. Another sound rose, softer, farther off. Whispering. Not language exactly. The dry rustle of cracked parchment mixed with the suck of mud on boots. It circled her without ever coming nearer. She took three measured steps toward the nearest stone. The whispering kept pace, always just beyond the turn of her head. Rory gripped the pendant until the silver edges bit her palm. The scar on her left wrist itched. Childhood memory sparked and died. She had come alone, told no one. Eva would have insisted on company. Better this way. Speak to whatever left the pendant, demand answers, leave. Simple. The plan felt thinner now. She knelt and brushed fingertips across a clump of luminous white flowers. Their petals felt cold and rubbery, more hide than plant. One closed around her fingertip with a gentle, deliberate squeeze. She jerked back. The bloom opened again, dripping clear liquid that steamed on the colder grass. The whispering ceased. Rory stood. Her heartbeat drummed loud enough to drown everything else rild. She forced air into her lungs, slow and deliberate. Movement at the corner of her right eye. She turned. Nothing. A hollow of pure dark between stones. She kept her gaze fixed there. The dark trembled. As if something vast had exhaled. A shape unfolded, upright, too tall for any man. Limbs angled wrong. Then it folded again and vanished. Ordinary night. Her eyes watered from not blinking. She wiped them with her sleeve. The flowers nearer the stones had closed. Their light dimmed to pinpricks. The grasses around her feet began to lean. Not with wind. Nothing blew. They all pointed the same direction, toward the far edge of the clearing. Rory followed their line. Between the farthest stones a figure stood. Still. Watching. Human height this time. Coat and hair and the suggestion of a face. Relief punched through her chest. Someone else had come looking for the Grove. She raised her free hand. “Over here.” The figure did not answer. Did not move. Rory stepped toward it. Ten paces. Fifteen. The face gained no detail. Features remained a blur of shadow over shadow. Twenty paces. The height no longer matched. The shoulders spread wider than any coat allowed. At twenty-five paces the figure was gone. In its place the space between stones held only deeper black, a hole without edges. Rory halted. Cold sweat crawled her spine. She took one backward step. The black hole stretched, elongated, then snapped shut like an eye. A new sound replaced the whispering. Low and wet. Breathing. Close. So close she felt warm moisture ghost the side of her neck. Rory flinched and spun. Empty air. The breathing ceased for three ragged beats of her heart, then resumed on her other side. Colder now. She clamped both hands over the pendant. The gem burned hot enough to blister. The light between the silver prongs flickered. With each pulse the breathing grew louder. Faint wet clicks joined it, tongue against teeth that were not teeth. Rory backed toward the entrance stones. Her boots dragged through flowers that snagged at the laces. One bloom tore free and stuck to her sole like a leech. She scraped it off on the edge of a stone and heard a thin, high keen that did not come from her throat. The breathing followed every retreat she made. Always at her shoulder. Never visible. She forced words out between clenched teeth. “I was invited. The pendant led me.” No answer. Only the breathing and the distant, recursive rustle of parchment taking the long way round the clearing again. Time dilated. Her watch remained frozen. How long since she entered. Minutes. An hour. Longer. The stars overhead had rearranged. Constellations she knew no longer matched. Orion hung inverted. The Pole Star drifted south. She checked her phone. Black screen. No signal. Battery painted full. Buttons unresponsive. Shadows detached from the stones in pairs. They stayed low, six or seven feet high if they straightened, but they crawled. Elbows and knees bending opposite their proper joints. Rory kept her back to one tall stone and watched three of them approach in a slow, coiling arc. The breathing settled into a rhythm with her own. She matched it deliberately, tried to force her lungs slower. The shadows matched her change. Inhale. Exhale. They're learning me, she thought. The pendant’s heat spiked. Skin beneath the silver went numb. One shadow crossed the line of wildflowers nearest her. Petals withered black in a perfect circle. It paused. Rory smelled compost and copper and something sweet that turned her stomach. She held the pendant forward like a light. The crimson glow pushed the dark back three trembling hands. The crawling shapes hesitated but did not retreat. Beyond them, behind the stones, taller silhouettes stood upright. Still as the oaks. Watching with her. Through her. She felt the weight of uncountable attention settle across her skin. Certainty crystallised cold in her gut. Not alone. Never alone, not from the first step. The breathing moved inside her ear. Lips she could not see brushed cartilage. Warmth that pulsed with the Heartstone itself. Rory’s free hand shot up and met nothing. Empty space that occupied itself with presence. The shadows closed another half-step. Flowers died beneath them in grainy rings. The parchment rustle circled higher, impatient. Stars spun faster. Gravity tilted by degrees. Rory pressed her spine harder into the oak stone. Bark bit through her coat. She opened her mouth to speak again. The breath inside her ear whispered first, cadence exact to her own voice yet wrong in every equilibrium. She froze. The pendant throbbed once, hot and insistent. The shadows leaned toward that light.
created_at"2026-07-08T19:45:10.643Z" 7/8/2026, 7:45:10 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency544
moderation_latency(null)
generation_time37983
tokens_prompt1038
tokens_completion2086
native_tokens_prompt1118
native_tokens_completion1988
native_tokens_completion_images(null)
native_tokens_reasoning363
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"
usage0.012628
router(null)
provider_responses
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endpoint_id"78a73286-52c4-4d1d-9d13-c1870c25b143"
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is_byokfalse
latency186
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status200
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request_id"req-1783539910-8N9Qt725VNEJtSuKg7BK"
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api_type"completions"
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upstream_id"eca1d925-fbe3-9e9d-bd28-7785df6363e9"
total_cost0.012628
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provider_name"xAI"
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data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
92.31% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1300
totalAiIsmAdverbs2
found
0
adverb"truly"
count1
1
adverb"deliberately"
count1
highlights
0"truly"
1"deliberately"
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)
26.92% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1300
totalAiIsms19
found
0
word"shimmered"
count1
1
word"pulsed"
count2
2
word"quickened"
count1
3
word"pulse"
count2
4
word"warmth"
count2
5
word"throbbed"
count2
6
word"flickered"
count2
7
word"silence"
count1
8
word"echo"
count1
9
word"measured"
count1
10
word"trembled"
count1
11
word"perfect"
count1
12
word"stomach"
count1
13
word"weight"
count1
highlights
0"shimmered"
1"pulsed"
2"quickened"
3"pulse"
4"warmth"
5"throbbed"
6"flickered"
7"silence"
8"echo"
9"measured"
10"trembled"
11"perfect"
12"stomach"
13"weight"
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
narrationSentences199
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount2
narrationSentences199
filterMatches
0"watch"
hedgeMatches
0"began to"
1"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences202
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen23
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1300
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions0
unquotedAttributions0
matches(empty)
95.74% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions27
wordCount1290
uniqueNames9
maxNameDensity1.09
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Richmond1
Park1
English1
Heartstone2
Grove3
Pole1
Star1
Rory14
One3
persons
0"Grove"
1"Star"
2"Rory"
places
0"Richmond"
1"Park"
2"English"
globalScore0.957
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences110
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.769
wordCount1300
matches
0"Not the sharp crack of dry wood but the thick, fibrous tear of living green"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences202
matches
0"made that distance"
99.90% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs21
mean61.9
std30.93
cv0.5
sampleLengths
096
164
261
376
435
51
669
754
872
977
1070
112
1288
1387
1471
157
1667
1789
18100
1999
2015
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences199
matches
0"being pulled"
1"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs228
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences202
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1295
adjectiveStacks0
stackExamples(empty)
adverbCount43
adverbRatio0.033204633204633204
lyAdverbCount8
lyAdverbRatio0.006177606177606178
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences202
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences202
mean6.44
std3.98
cv0.618
sampleLengths
011
113
213
35
45
58
66
714
86
915
104
1113
126
139
145
159
168
175
185
195
209
2112
224
232
2416
257
266
277
287
299
305
319
326
332
3410
353
364
374
3810
396
4015
412
425
437
441
453
468
476
486
491
72.11% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.4504950495049505
totalSentences202
uniqueOpeners91
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount6
totalSentences164
matches
0"Only her own breathing and"
1"Only trees and stone."
2"Then it folded again and"
3"So close she felt warm"
4"Always at her shoulder."
5"Only the breathing and the"
ratio0.037
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount37
totalSentences164
matches
0"She had come for the"
1"It had led her here,"
2"She checked her watch twice."
3"She walked to the centre."
4"She stopped and listened."
5"She lifted it free of"
6"She stared hard."
7"She rubbed her eyes with"
8"She called out, voice flat"
9"She waited for an echo"
10"It circled her without ever"
11"She took three measured steps"
12"She had come alone, told"
13"She knelt and brushed fingertips"
14"Their petals felt cold and"
15"She jerked back."
16"Her heartbeat drummed loud enough"
17"She forced air into her"
18"She kept her gaze fixed"
19"Her eyes watered from not"
ratio0.226
78.90% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount125
totalSentences164
matches
0"Aurora stepped between the ancient"
1"Night settled over Richmond Park"
2"Wildflowers carpeted the ground in"
3"Blues that shimmered like bruises."
4"Whites that glowed with their"
5"She had come for the"
6"The pendant at her throat"
7"It had led her here,"
8"The air tasted wrong."
9"Rory stood still, breath pluming"
10"Stars wheeled in patterns she"
11"An hour here could swallow"
12"She checked her watch twice."
13"The hands refused to move."
14"She walked to the centre."
15"Grass bent beneath her boots"
16"Each step produced a soft"
17"She stopped and listened."
18"London lay less than ten"
19"The Grove made that distance"
ratio0.762
30.49% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences164
matches
0"As if something vast had"
ratio0.006
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences37
technicalSentenceCount1
matches
0"The pendant at her throat pulsed with a heat that matched her quickened pulse."
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
93.2124%