Run: 2026-07-08-01KX1M2S6QV14XHQKFVRFWHBAK

Run Details

Duration:
43.6s
Cost:
$0.013828
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 moon hung low over Richmond Park, a thin curve of silver that offered little light among the blackened trunks. Aurora Carter pushed through the undergrowth after the last of the public paths ended, her boots sinking into soft earth that clung with unexpected wetness. She had followed the faint pulse of the Heartstone Pendant against her collarbone, the deep crimson stone warm against her skin, guiding her past the ordinary oaks of the park toward the place the old maps never marked. Ancient standing stones rose ahead, weathered oaks arranged in a rough circle. Their bark looked scraped raw in places, streaks of moss hanging like torn cloth. Beyond them the clearing waited, wildflowers still open in the dark as if the season held no claim here. Aurora stepped between two of the stones. The air shifted at once, heavier, scented with something sweet and rotting under the usual night damp. She stopped and listened. Traffic noise from the distance should have drifted even this deep, but silence pressed close. Only her own breathing filled it. The pendant gave another slow throb. That had been the reason she came. A message left under her door at the flat above Silas’s bar had spoken of answers waiting in Isolde’s grove, answers tied to the stranger who had pressed the silver chain into her hand months earlier. She needed those answers more than sleep. Aurora walked farther in. Flowers brushed her legs, petals cool and thick. Some bent the wrong way when she passed, curling after her like fingers. She told herself it was the breeze, though no breeze moved the leaves overhead. Her bright blue eyes scanned the treeline. Nothing moved. The stones behind her already seemed farther than the few steps she had taken. A sound drifted from the right. A soft scrape, wood on wood. She turned. One of the smaller oaks leaned at an angle that had not been there a moment before. Its branches hung limp. Aurora took a careful step sideways, keeping the centre of the clearing open on her left. The scrape came again, higher this time, almost a whisper of bark splitting. She reached for the torch in her jacket pocket, flicked it on. The beam cut a pale cone through air that felt thick enough to push. Nothing stood where the sound had been. Only more flowers and a patch of earth that looked recently disturbed, dark and crumbly. She swept the light across the ring of stones. Their shadows stretched long and thin, overlapping in ways that made no geometry. “Hello?” Her voice came out flat in the still air. No echo returned it. She clicked the torch off. Better to keep her night vision. The moon’s weak glow filtered through leaves that seemed denser than moments ago. Aurora moved toward the far side of the clearing where the wildflowers grew thickest. The pendant’s warmth climbed, almost hot now. She lifted it free of her shirt, watched the faint inner glow pulse once, twice, then settle. Around her the scent of the blooms thickened, sickly sweet with a coppery edge underneath. Another sound. This one from behind. A wet drag across grass. She spun. Empty clearing. The stones stood as before, except one nearer the entrance now tilted inward, as if deciding to close the circle tighter. Aurora forced her breathing steady. She had come for answers, not to run at the first creak of old wood. Whatever waited here knew she held the Heartstone. That knowledge might be the only leverage she possessed. She took three more steps. The flowers underfoot felt soft, almost yielding, as though the ground itself had grown porous. A low rustle circled her, first from the left, then the right, too regular to be wind through leaves. Shadows lengthened at the edge of her vision whenever she looked straight ahead. When she snapped her head left a dark shape slid behind a trunk too quickly for her to fix on it. When she looked right the shape was gone and a different trunk leaned at a new angle. Aurora kept walking. The centre of the grove held a shallow depression she had not noticed before, as if the earth had sunk under old weight. She crouched, torch beam on again. The soil there looked scooped out, packed hard at the edges. Small stones formed a loose spiral, too deliberate for chance. At the spiral’s heart lay a single black feather, edges frayed. She reached for it. The pendant flared hot. She hissed and dropped the stone back against her chest. At the same moment a soft laughter rolled around the circle of stones, dry as old leaves skittering over pavement. Not quite human. Not quite animal. It came from everywhere and nowhere. Aurora rose slow, torch gripped tight, sweeping the beam in a full arc. The light caught only bark and bloom and the sudden glint of eyes that vanished the instant she tried to hold them. “I know you’re there.” She kept her voice even. “I came because of the message. Because of this.” She lifted the Heartstone so its glow cut a ruddy path through the dark. The laughter faded into a long, low breath that set the nearest flowers trembling. Something moved along the top of one of the standing stones. A dark coil, thicker than any rope, sliding with slow patience before it dropped behind the stone again. Aurora backed toward the opposite side of the depression. The air grew colder with each step. Her breath began to mist though the night had not felt chilled on the way in. Time moved differently here, she remembered. An hour inside could be minutes or days outside. How long had she already stood among the stones? A branch cracked close. She swung the torch. Nothing. When the beam settled again the circle of stones looked smaller still, their tops leaning in, blotting more of the thin moonlight. Wildflowers now pressed against her calves, stems thicker, petals wide open like mouth. She stepped free of them and felt the ground give under her heel, a soft sink that tried to hold her boot. She yanked free and moved faster for the far gap between two oaks. The gap had narrowed. Less than an arm’s width remained open. Beyond it the park’s ordinary darkness waited, the distant shape of trees that still remembered seasons. Aurora turned the torch on the gap and started forward. From either side of the opening long shadows peeled off the bark and stretched across her path. They held no source she could name. The wet drag returned, closer, accompanied by the faint clack of something hard tapping against wood. She stopped three paces from freedom. The Heartstone pulsed hard enough to send heat down into her chest. Behind her the laughter rose again, thinner this time, as if drawn through a narrow throat. Aurora did not look back. She kept her eyes on the shrinking gap and took another step. Then another. The shadows before her thickened, rose off the ground like smoke given purpose, and began to twist into shapes that almost formed faces before they frayed again. A cold hand of air brushed the nape of her neck. Not quite a touch. Not quite a breath. She froze mid-stride. The torch beam shook once before she steadied it. In the light the nearest wildflowers had turned black at their centres, a slow stain spreading through the petals. One by one they bent toward her feet. The stones on either side of the gap creaked. Bark cracked open along their heights, revealing pale wood beneath that glistened as if newly cut. That glistening wood began to stretch, inching in to seal the last of the opening. Aurora lowered her centre of gravity, ready to bolt the moment a path appeared or to fight if the path failed. The pendant’s glow filled the space between her fingers like a small red coal. Sounds rose all around the circle now: soft footfalls without footfall, the dry scrape of something long dragged across stone, a quiet wet chime like drops of water striking a hollow bone. Each noise stayed just beyond the edge of sight. Every time she jerked the light toward the latest source, that source shifted further along the ring. She spoke again into the thickening dark. “Whatever you want with me, show yourself.” No answer came in words. Instead the air itself seemed to lean closer, heavy with the scent of crushed blooms and older things left too long underground. The depression at the centre of the grove breathed out a thin mist that crawled toward her ankles and went no higher. Aurora watched it come. She watched the flowers blacken one ring outward. She watched the last moonlit path between the stones narrow to a slit. And still the edges of her vision crawled.
created_at"2026-07-08T19:43:06.974Z" 7/8/2026, 7:43:06 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency688
moderation_latency(null)
generation_time43534
tokens_prompt1038
tokens_completion2293
native_tokens_prompt1118
native_tokens_completion2188
native_tokens_completion_images(null)
native_tokens_reasoning438
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"
usage0.013828
router(null)
provider_responses
0
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"ccb43c62-fed1-9916-abd2-f5103d2e9d9c"
is_byokfalse
latency144
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783539787-KGm6alFkrMCgWMqF4RHo"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783539787-kqJ1ijpxgkAx5ftVtSDH"
upstream_id"ccb43c62-fed1-9916-abd2-f5103d2e9d9c"
total_cost0.013828
cache_discount0.001536
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags3
adverbTagCount0
adverbTags(empty)
dialogueSentences4
tagDensity0.75
leniency1
rawRatio0
effectiveRatio0
96.64% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1486
totalAiIsmAdverbs1
found
0
adverb"quickly"
count1
highlights
0"quickly"
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)
49.53% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1486
totalAiIsms15
found
0
word"pulse"
count2
1
word"silence"
count1
2
word"throb"
count1
3
word"scanned"
count1
4
word"whisper"
count1
5
word"flicked"
count1
6
word"echo"
count1
7
word"warmth"
count1
8
word"weight"
count1
9
word"glint"
count1
10
word"chilled"
count1
11
word"pulsed"
count1
12
word"glistening"
count1
13
word"footfall"
count1
highlights
0"pulse"
1"silence"
2"throb"
3"scanned"
4"whisper"
5"flicked"
6"echo"
7"warmth"
8"weight"
9"glint"
10"chilled"
11"pulsed"
12"glistening"
13"footfall"
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
narrationSentences130
matches(empty)
76.92% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount6
narrationSentences130
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)
analyzedSentences131
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen38
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1486
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
totalMentions23
wordCount1465
uniqueNames8
maxNameDensity0.89
worstName"Aurora"
maxWindowNameDensity1
worstWindowName"Aurora"
discoveredNames
Richmond1
Park1
Carter1
Heartstone4
Pendant1
Silas1
Isolde1
Aurora13
persons
0"Carter"
1"Pendant"
2"Silas"
3"Aurora"
places
0"Richmond"
1"Park"
2"Isolde"
globalScore1
windowScore1
74.24% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences99
glossingSentenceCount3
matches
0"seemed farther than the few steps she had taken"
1"seemed denser than moments ago"
2"as if deciding to close the circle tighter"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1486
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences131
matches(empty)
61.22% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs22
mean67.55
std24.6
cv0.364
sampleLengths
083
169
281
362
464
570
614
777
873
990
1068
1181
1246
1385
1479
1577
1680
1798
1893
1914
2074
218
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences130
matches
0"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs226
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences131
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1466
adjectiveStacks0
stackExamples(empty)
adverbCount53
adverbRatio0.03615279672578445
lyAdverbCount10
lyAdverbRatio0.0068212824010914054
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences131
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences131
mean11.34
std7.08
cv0.624
sampleLengths
020
125
238
312
414
519
67
717
84
915
106
116
127
1336
147
154
168
1713
1814
197
202
2114
226
236
242
2517
264
2716
2813
2912
3014
317
3215
339
3413
3510
364
375
386
3913
4014
417
4217
4315
442
454
465
472
482
4921
55.73% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats7
diversityRatio0.366412213740458
totalSentences131
uniqueOpeners48
81.30% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences123
matches
0"Only her own breathing filled"
1"Only more flowers and a"
2"Instead the air itself seemed"
ratio0.024
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount32
totalSentences123
matches
0"She had followed the faint"
1"Their bark looked scraped raw"
2"She stopped and listened."
3"She needed those answers more"
4"She told herself it was"
5"Her bright blue eyes scanned"
6"Its branches hung limp."
7"She reached for the torch"
8"She swept the light across"
9"Their shadows stretched long and"
10"Her voice came out flat"
11"She clicked the torch off."
12"She lifted it free of"
13"She had come for answers,"
14"She took three more steps."
15"She crouched, torch beam on"
16"She reached for it."
17"She hissed and dropped the"
18"It came from everywhere and"
19"She kept her voice even"
ratio0.26
73.82% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount95
totalSentences123
matches
0"The moon hung low over"
1"Aurora Carter pushed through the"
2"She had followed the faint"
3"Their bark looked scraped raw"
4"Aurora stepped between two of"
5"The air shifted at once,"
6"She stopped and listened."
7"Traffic noise from the distance"
8"The pendant gave another slow"
9"That had been the reason"
10"A message left under her"
11"She needed those answers more"
12"Aurora walked farther in."
13"Flowers brushed her legs, petals"
14"Some bent the wrong way"
15"She told herself it was"
16"Her bright blue eyes scanned"
17"The stones behind her already"
18"A sound drifted from the"
19"A soft scrape, wood on"
ratio0.772
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences123
matches(empty)
ratio0
43.96% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences65
technicalSentenceCount9
matches
0"The moon hung low over Richmond Park, a thin curve of silver that offered little light among the blackened trunks."
1"Aurora Carter pushed through the undergrowth after the last of the public paths ended, her boots sinking into soft earth that clung with unexpected wetness."
2"A message left under her door at the flat above Silas’s bar had spoken of answers waiting in Isolde’s grove, answers tied to the stranger who had pressed the si…"
3"Their shadows stretched long and thin, overlapping in ways that made no geometry."
4"The flowers underfoot felt soft, almost yielding, as though the ground itself had grown porous."
5"The centre of the grove held a shallow depression she had not noticed before, as if the earth had sunk under old weight."
6"The laughter faded into a long, low breath that set the nearest flowers trembling."
7"When the beam settled again the circle of stones looked smaller still, their tops leaning in, blotting more of the thin moonlight."
8"Bark cracked open along their heights, revealing pale wood beneath that glistened as if newly cut."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags3
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
87.1116%