Run: 2026-02-20-01KHYA2FG936VE517QMGX7HF38

Run Details

Duration:
12.0s
Cost:
$0.001072
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 Carter stepped through the ancient oaks that bordered Richmond Park, the city's distant hum fading behind her like a forgotten radio signal. She clutched the silver chain around her neck, the Heartstone Pendant a cool weight against her skin. It had started pulsing that afternoon during her delivery shift, a faint warmth that grew insistent as evening fell. The map scribbled on the back of a napkin from Golden Empress pointed her here—the Grove, Eva had called it once, in one of those half-drunk conversations about old legends. Rory needed answers. The pendant's donor remained a ghost, but this pull felt like a summons. She adjusted her jacket against the chill, boots crunching on frost-kissed leaves. Night cloaked the park in shadows, the moon a sliver that barely pierced the canopy. The boundary stones loomed ahead, twisted oaks shaped by hands long turned to dust. She traced the crescent scar on her left wrist, a reminder of childhood scrapes, and squeezed between two of them. The air shifted, thicker, scented with wildflowers that had no business blooming in November. Her phone's screen flickered once before dying—dead battery, she told herself, though she'd charged it that morning. The clearing opened before her, a pocket of impossible green ringed by those eternal blooms. No wind stirred, yet petals drifted in lazy spirals, brushing her cheeks like whispers. She paused at the center, where a flat stone served as an altar of sorts, moss veiling its edges. The pendant warmed now, a steady throb matching her heartbeat. Rory knelt, pulling a small notebook from her pocket to jot notes. Whatever this was—Fae nonsense or some elaborate prank—she'd document it. Her father's voice echoed in her mind, sharp as a barrister's gavel: "Evidence, Rory. Always evidence." She scanned the treeline, the oaks silent sentinels. Nothing moved. Just the park, she thought. Isolated, yes, but hers to explore. A rustle came from the underbrush to her left, soft as fabric tearing. Rory froze, pencil hovering. Squirrels, maybe, or a fox. Richmond teemed with wildlife after dark. She waited, breath steady, eyes fixed on the spot. Leaves settled. Silence returned, heavier now, pressing on her eardrums. She resumed writing, the pendant's glow faint against her collarbone—a crimson spark in the gloom. Minutes stretched. The wildflowers nodded, though the air hung still. Rory stood, stretching her legs, and paced the clearing's edge. The stones felt closer, their bark etched with patterns that twisted under moonlight—runes? Vines? She leaned in, fingers grazing one. Rough, alive, pulsing like the pendant. A chill spidered up her arm. She yanked back, heart quickening. Imagination. That's all. But the warmth in the stone lingered on her skin. Another sound. This one from behind, a low scrape, like branches dragging over stone. Rory whipped around. Empty clearing. The flowers swayed, petals unfurling wider, their centers black voids that swallowed light. She blinked, and they looked normal again. Her pulse thrummed. The pendant burned hotter, a warning or invitation—she couldn't tell. Why here? The napkin had mentioned "the heart's gate," but Eva's tales blurred myth with mischief. Rory touched the gemstone, its crimson depth swirling like trapped smoke. She walked deeper into the treeline, following the pendant's tug. The oaks thickened, roots snaking across the ground like veins. Footfalls muffled here, as if the earth swallowed sound. A flicker at the corner of her eye—shadow lengthening, then snapping back. She turned. Nothing. Just branches interlacing overhead, blotting the stars. The air grew sweeter, cloying, wildflowers carpeting the path now, brushing her ankles. One bloom caught her boot, petal curling around the lace as if to hold. Rory shook it free, a laugh bubbling up—nerves, that's all. But it died in her throat. A whisper followed, faint, words lost in the rustle of leaves. Wind? No breeze stirred. She strained to listen. There—a syllable, elongated, like a sigh from the roots. "Come." Or was it "gone"? Her skin prickled. The pendant flared, warmth spreading through her chest, urging her on. The path narrowed, oaks leaning inward, their trunks scarred with deep gouges. Fresh, oozing sap that gleamed wet. Rory's boot sank into softer earth, mud yielding with a suck. She pulled free, glancing down. Footprints, her own, but doubled—parallel tracks where one should be. She knelt, heart slamming. Identical treads, spaced just behind. Impossible. She'd walked alone. A twig snapped to her right, sharp as bone breaking. She spun, the underbrush dense, leaves quivering. No shape emerged, but the quiver spread, a ripple through the foliage. Something paced parallel, just beyond sight. Rory backed away, stones scraping her palms as she steadied against an oak. The bark yielded under her touch, warm, almost fleshlike. She jerked her hand away. The whisper returned, closer now, a chorus of murmurs weaving through the branches. "Rory... Laila..." Aliases she hadn't heard in years, ghosts from her Cardiff days. The pendant pulsed in rhythm, crimson light bleeding through her fingers. She ran. Branches whipped her face, wildflowers tangling at her feet. The clearing should be ahead—there, the altar stone. But the oaks circled, endless, the boundary stones multiplying. How? Time warped here, Eva had warned once, but Rory dismissed it as pub talk. Now, minutes felt like hours, her breath ragged. A shadow darted left, tall and elongated, melting into the trunk. She halted, chest heaving. "Who's there?" Her voice cracked, swallowed by the grove. Silence answered, then a laugh—soft, like wind chimes in a storm. Not human. Rory's scar itched, the old wound alive. The pendant scorched, yanking her gaze downward. Its glow illuminated the ground: petals forming a spiral, centering on her shadow. But her shadow stretched wrong, arms too long, head tilted at an angle. It moved independently, fingers—claws?—curling toward the earth. She stepped back. The shadow followed, then paused, waiting. Another rustle encircled her, footsteps light, circling. Not one set—many, padding in unison. The air thickened, scents of earth and decay rising. Wildflowers bloomed at her heels, crimson as the pendant, their centers pulsing. A form brushed past, cold air trailing, gone before she turned. Her mind raced: the abusive echoes of Evan, the flight to London, but this felt older, primal. The whispers coalesced. "Stay. Heart's gate opens." The pendant thrummed, warmth flooding her veins, rooting her in place. Rory fought it, wrenching the chain free. The gemstone blazed, illuminating faces in the bark—eyes, mouths, watching. Blinking. One oak extended a branch, leaves parting like fingers to stroke her hair. She swatted it away, the limb recoiling with a hiss. She bolted again, toward the boundary. The stones blurred, shifting positions. A figure stood there now, silhouette against the sliver moon—her height, her build, black hair swaying. Rory skidded to a halt. The figure turned, face obscured, but blue eyes gleamed, mirroring hers. It raised a hand, wrist scarred with a crescent. The pendant cooled in her palm, warmth fleeing. The double stepped forward, mouth opening in a smile too wide. Whispers swelled to a roar, the grove alive, flowers writhing, oaks groaning. Rory's scream tore free, but the figure lunged— She twisted away, pendant clutched like a talisman. The boundary stones parted, night air rushing in. Richmond Park sprawled empty, the oaks ordinary barriers. Her double vanished, whispers fading to wind. Rory stumbled through, collapsing on the path, heart pounding. The pendant dimmed, cold once more. But in the distance, from the grove's edge, a rustle lingered. Footsteps, soft, following.
created_at"2026-02-20T19:57:47.926Z" 2/20/2026, 7:57:47 PM
model"x-ai/grok-4-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2434
moderation_latency(null)
generation_time11664
tokens_prompt1038
tokens_completion1993
native_tokens_prompt1040
native_tokens_completion2040
native_tokens_completion_images0
native_tokens_reasoning346
native_tokens_cached1039
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"
usage0.00107215
router(null)
provider_responses
0
endpoint_id"c9586d9d-97ff-40ca-ae94-22504d6f9b7e"
id"24847d57-eeaa-2572-b7e5-c680eaaa64b1"
is_byokfalse
latency871
model_permaslug"x-ai/grok-4-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771617467-v6VPOnnUpoYTqKKRfu58"
upstream_id"24847d57-eeaa-2572-b7e5-c680eaaa64b1"
total_cost0.00107215
cache_discount0.00015585
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
totalTags5
adverbTagCount0
adverbTags(empty)
dialogueSentences6
tagDensity0.833
leniency1
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1258
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)
0.00% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1258
totalAiIsms31
found
0
word"weight"
count1
1
word"warmth"
count5
2
word"chill"
count2
3
word"loomed"
count1
4
word"traced"
count1
5
word"reminder"
count1
6
word"flickered"
count1
7
word"charged"
count1
8
word"throb"
count1
9
word"echoed"
count1
10
word"scanned"
count1
11
word"sentinels"
count1
12
word"silence"
count2
13
word"gloom"
count1
14
word"etched"
count1
15
word"pulse"
count1
16
word"flicker"
count1
17
word"whisper"
count2
18
word"pulsed"
count1
19
word"footsteps"
count2
20
word"raced"
count1
21
word"echoes"
count1
22
word"pounding"
count1
highlights
0"weight"
1"warmth"
2"chill"
3"loomed"
4"traced"
5"reminder"
6"flickered"
7"charged"
8"throb"
9"echoed"
10"scanned"
11"sentinels"
12"silence"
13"gloom"
14"etched"
15"pulse"
16"flicker"
17"whisper"
18"pulsed"
19"footsteps"
20"raced"
21"echoes"
22"pounding"
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
narrationSentences141
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences141
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences141
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen32
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1238
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions3
unquotedAttributions0
matches(empty)
88.57% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions36
wordCount1221
uniqueNames16
maxNameDensity1.23
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Carter1
Richmond3
Park2
Heartstone1
Pendant1
Golden1
Empress1
Grove1
Eva3
November1
Fae1
Cardiff1
Rory15
Silence2
Evan1
London1
persons
0"Carter"
1"Pendant"
2"Empress"
3"Eva"
4"Rory"
5"Evan"
places
0"Richmond"
1"Park"
2"Golden"
3"Grove"
4"November"
5"Cardiff"
6"Silence"
7"London"
globalScore0.886
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences102
glossingSentenceCount2
matches
0"felt like a summons"
1"felt like hours, her breath ragged"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1238
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences141
matches
0"pulsing that afternoon"
36.72% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs17
mean72.82
std20.28
cv0.279
sampleLengths
0132
194
288
362
470
579
678
763
874
982
1075
1160
1271
1359
1460
1531
1660
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences141
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs250
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount19
semicolonCount0
flaggedSentences17
totalSentences141
ratio0.121
matches
0"The map scribbled on the back of a napkin from Golden Empress pointed her here—the Grove, Eva had called it once, in one of those half-drunk conversations about old legends."
1"Her phone's screen flickered once before dying—dead battery, she told herself, though she'd charged it that morning."
2"Whatever this was—Fae nonsense or some elaborate prank—she'd document it."
3"She resumed writing, the pendant's glow faint against her collarbone—a crimson spark in the gloom."
4"The stones felt closer, their bark etched with patterns that twisted under moonlight—runes?"
5"The pendant burned hotter, a warning or invitation—she couldn't tell."
6"A flicker at the corner of her eye—shadow lengthening, then snapping back."
7"Rory shook it free, a laugh bubbling up—nerves, that's all."
8"There—a syllable, elongated, like a sigh from the roots."
9"Footprints, her own, but doubled—parallel tracks where one should be."
10"The clearing should be ahead—there, the altar stone."
11"Silence answered, then a laugh—soft, like wind chimes in a storm."
12"It moved independently, fingers—claws?—curling toward the earth."
13"Not one set—many, padding in unison."
14"The gemstone blazed, illuminating faces in the bark—eyes, mouths, watching."
15"A figure stood there now, silhouette against the sliver moon—her height, her build, black hair swaying."
16"Rory's scream tore free, but the figure lunged—"
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1241
adjectiveStacks0
stackExamples(empty)
adverbCount35
adverbRatio0.028203062046736505
lyAdverbCount2
lyAdverbRatio0.0016116035455278
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences141
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences141
mean8.78
std5.1
cv0.581
sampleLengths
023
117
219
330
43
513
612
715
814
920
1014
1117
1215
1314
1419
1510
1612
1710
1824
192
205
216
2213
234
245
256
269
272
288
2915
302
318
3210
3313
341
356
366
376
385
391
402
4110
422
4312
443
452
4613
477
483
4910
55.79% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats3
diversityRatio0.3475177304964539
totalSentences141
uniqueOpeners49
53.76% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences124
matches
0"Just the park, she thought."
1"Just branches interlacing overhead, blotting"
ratio0.016
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount32
totalSentences124
matches
0"She clutched the silver chain"
1"It had started pulsing that"
2"She adjusted her jacket against"
3"She traced the crescent scar"
4"Her phone's screen flickered once"
5"She paused at the center,"
6"Her father's voice echoed in"
7"She waited, breath steady, eyes"
8"She resumed writing, the pendant's"
9"She leaned in, fingers grazing"
10"She yanked back, heart quickening."
11"She blinked, and they looked"
12"Her pulse thrummed."
13"She walked deeper into the"
14"She strained to listen."
15"Her skin prickled."
16"She pulled free, glancing down."
17"She knelt, heart slamming."
18"She'd walked alone."
19"She spun, the underbrush dense,"
ratio0.258
40.65% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount104
totalSentences124
matches
0"Aurora Carter stepped through the"
1"She clutched the silver chain"
2"It had started pulsing that"
3"The map scribbled on the"
4"Rory needed answers."
5"The pendant's donor remained a"
6"She adjusted her jacket against"
7"Night cloaked the park in"
8"The boundary stones loomed ahead,"
9"She traced the crescent scar"
10"The air shifted, thicker, scented"
11"Her phone's screen flickered once"
12"The clearing opened before her,"
13"She paused at the center,"
14"The pendant warmed now, a"
15"Rory knelt, pulling a small"
16"Whatever this was—Fae nonsense or"
17"Her father's voice echoed in"
18"A rustle came from the"
19"Rory froze, pencil hovering."
ratio0.839
40.32% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences124
matches
0"Now, minutes felt like hours,"
ratio0.008
70.22% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences59
technicalSentenceCount6
matches
0"Aurora Carter stepped through the ancient oaks that bordered Richmond Park, the city's distant hum fading behind her like a forgotten radio signal."
1"It had started pulsing that afternoon during her delivery shift, a faint warmth that grew insistent as evening fell."
2"The flowers swayed, petals unfurling wider, their centers black voids that swallowed light."
3"One bloom caught her boot, petal curling around the lace as if to hold."
4"Rory shook it free, a laugh bubbling up—nerves, that's all."
5"The pendant flared, warmth spreading through her chest, urging her on."
25.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags5
uselessAdditionCount1
matches
0"The pendant thrummed, warmth flooding her veins, rooting her in place"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
80.3680%