Run: 2026-02-19-01KHTX4CE1Y4544CHYFXR368CP

Run Details

Duration:
52.0s
Cost:
$0.062605
Provider:
Amazon Bedrock

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 iron gates of Richmond Park groaned as Aurora pushed through, the sound cutting through the midnight stillness like a wound. She paused, one hand still pressed against the cold metal, and listened. Nothing. Just the distant hum of London, muffled and irrelevant, a world away from where she stood. She shouldn't be here. The park closed at dusk, and the November air bit through her jacket with teeth she hadn't anticipated. But the text had been specific—midnight, the grove, come alone—and the number had belonged to someone she'd thought long dead. Her mother's number. Her mother's phone, supposedly buried with her three years ago. Rory's breath misted in front of her as she started down the path, the Heartstone pendant warm against her chest. Warmer than it should be. She'd grown accustomed to its subtle pulse, the way it seemed to respond to things she couldn't see, but tonight it thrummed with an urgency that made her skin prickle. The path wound through darkness. Streetlamps didn't reach this far into the park, and the moon hung behind a veil of clouds, offering only enough light to distinguish the shapes of trees from the shapes of shadows. Rory kept her phone's torch pointed at her feet, watching each step, trying not to think about how the beam seemed weaker than usual. How the darkness pressed against its edges like something hungry. A branch snapped somewhere to her left. She stopped. Turned. The torchlight caught nothing but empty air and the skeletal fingers of bare oaks reaching toward the sky. "Hello?" Her voice came out smaller than she'd intended. The word hung in the air for a moment, then the silence swallowed it whole. Rory swallowed too, forced her feet to move again. The standing stones weren't far now. She'd been to the grove twice before, both times in daylight, both times with Isolde's invitation threading through the air like visible gold. Tonight there was no invitation. No golden thread. Just the memory of her mother's voice on a message that had arrived at 11:47 PM, three hours after she'd already decided she wouldn't sleep. "Cariad," the message had said, using the Welsh endearment Jennifer Carter had whispered to her daughter since infancy. "I need to see you. Please. The grove at midnight. I'm so sorry." The voice had been perfect. The slight catch on "sorry," the way the vowels softened at the edges—all of it exactly as Rory remembered. Exactly as she'd spent three years trying to forget. She reached the edge of the tree line and stopped. The grove lay before her, bathed in that sourceless silver light that marked the boundary between worlds. Wildflowers swayed in a breeze she couldn't feel, their colors muted to grey in the darkness but still impossibly alive. The standing stones formed their ancient circle at the center, oak worn smooth by centuries of rain and touch and worship. Everything looked as it always had. Everything felt wrong. Rory stood at the threshold, her torch flickering once, twice, then dying completely. She shook it. Pressed the button. Nothing. The phone's screen had gone dark too, unresponsive to her increasingly frantic tapping. "Shit." The word helped. Grounded her in something real, something profane and human in this place that was neither. She shoved the useless phone into her pocket and stepped forward, into the grove proper. The air changed immediately. Thicker. Sweeter. The scent of flowers she couldn't name filled her lungs, and beneath it something else—something that reminded her of the way hospitals smelled when they were trying too hard to mask what hospitals really smelled like. The pendant flared hot against her skin. Rory pressed her hand against it through her shirt, feeling the pulse quicken. The crimson gem had never burned before. Never felt like anything more than gentle warmth. But now it beat against her palm like a second heart, racing. "Mum?" The word escaped before she could stop it. Childish. Desperate. She hadn't called anyone "Mum" since the funeral. Something moved at the edge of her vision. She spun, but there was nothing there. Just the stones. Just the flowers. Just the impossible silver light that cast no shadows because shadows required a source, required something to block, and this light came from everywhere and nowhere at once. "I know you're there." Braver now. Angry, almost. She'd walked half an hour through a closed park in the middle of the night because someone had used her grief as bait, and the least they could do was show themselves. A whisper answered. Not words, exactly—more like the memory of words, the impression of sound without the substance. It came from behind her. She turned. From her left. She turned again. From inside the circle of stones. Rory approached the standing stones slowly, her boots crushing flowers that should have crunched but made no sound at all. The wrongness she'd felt at the gate had crystallized into certainty. This wasn't the grove she remembered. The dimensions were the same, the stones in their proper positions, but something had changed. Something had hollowed this place out and crawled inside wearing its skin. She reached the nearest stone and pressed her palm against it. Cold. The oak had always felt warm before, alive in a way that ordinary wood wasn't. But now her fingers met ice, and frost crept across the bark in the wake of her touch, spreading outward like infection. She jerked her hand back. The whispers stopped. The silence that followed was worse. Complete. Absolute. The kind of silence that shouldn't exist, that couldn't exist, because even in the quietest places there was always something—wind, breath, the pulse of blood in one's own ears. But Rory heard nothing. Not even her own heartbeat. She opened her mouth to speak and found she couldn't remember how. Something stood at the center of the circle. She hadn't seen it arrive. Hadn't heard it move. One moment the space between the stones was empty, and the next it wasn't, and Rory's mind refused to process the transition. Just a gap in perception, a missing frame, a moment when she'd blinked and the world had changed. The figure was tall. Thin. Draped in something that might have been fabric or might have been shadow or might have been nothing at all, just the shape of an absence where a person should be. It stood with its back to her—if it had a back, if the concepts of front and back applied to something that seemed to exist in more dimensions than Rory could count. "Who are you?" Her voice worked again. Small mercy. The words came out cracked and hoarse, but they came out. The figure didn't turn. Didn't speak. But the whispers returned, coiling around Rory's ankles like smoke, crawling up her legs, her spine, settling behind her eyes where they pulsed in time with the pendant at her chest. Not words. Images. Sensations. Her mother's hands, soft and cool, pressing a damp cloth to Rory's forehead during a childhood fever. The taste of her mother's cooking, lamb and rosemary and something sweet she'd never been able to identify. The sound of her mother's voice, reading aloud from books too advanced for a seven-year-old but perfect nonetheless, because the words didn't matter as much as the tone. Rory felt tears sliding down her cheeks before she realized she was crying. "Stop it." The images continued. The scar on her left wrist throbbed, that small crescent moon she'd earned at age nine when she'd fallen from the garden wall and her mother had held her and whispered "cariad" and promised everything would be okay. "Stop it!" The figure turned. It didn't have a face. It didn't not have a face, either. There was simply a place where a face should have been, and Rory's eyes refused to look at it directly, sliding off like water on oil, her brain desperately trying to fill in details from memory and coming up with nothing but static. "You came." The voice was her mother's. Exactly her mother's. But it came from everywhere at once, from the stones and the flowers and the impossible light, from inside Rory's own skull, from the pendant that had gone so hot she could smell her shirt beginning to singe. "You're not her." A sound that might have been laughter. Might have been weeping. Might have been something else entirely, something that had no human equivalent and shouldn't have been attempting one. "I am what she left behind. I am the shape of her absence. I am the door she opened when she died." Rory's hands were shaking. She couldn't feel them anymore, couldn't feel anything except the burning at her chest and the ice spreading through her veins. "What do you want?" The figure moved closer. Didn't walk. Just was suddenly nearer, that same missing-frame sensation, that same gap in reality. Rory stumbled backward and found herself pressed against one of the standing stones, the cold seeping through her jacket, through her skin, into her bones. "I want what everyone wants, cariad." The endearment sounded obscene in that voice. A violation. "I want to come home." The pendant screamed. Rory didn't know how else to describe it—a sound that wasn't a sound, a vibration that traveled through her chest and into her throat and emerged as something between a gasp and a prayer. The crimson gem blazed through her shirt, and for one impossible moment she could see it through the fabric, through her own flesh, a light that illuminated the cage of her ribs and the terrified racing of her heart. The figure recoiled. Not much. Just a fraction. But enough. Enough for Rory to understand that whatever the pendant was, whatever power it carried, the thing wearing her mother's voice was afraid of it. She pressed her hand against the burning gem and held on.
created_at"2026-02-19T12:13:55.527Z" 2/19/2026, 12:13:55 PM
model"anthropic/claude-4.5-opus-20251124"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1753
moderation_latency117
generation_time51830
tokens_prompt1038
tokens_completion2551
native_tokens_prompt1046
native_tokens_completion2295
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
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"stop"
usage0.062605
router(null)
provider_responses
0
endpoint_id"de32581c-2e11-4f54-8d29-e8a6e19d3038"
id"eda0337a-ef59-4948-a7ee-3abfa1b934a7"
is_byokfalse
latency1751
model_permaslug"anthropic/claude-4.5-opus-20251124"
provider_name"Amazon Bedrock"
status200
api_type"completions"
id"gen-1771503235-ISaczUpynvLRpUUmNx1m"
upstream_id"eda0337a-ef59-4948-a7ee-3abfa1b934a7"
total_cost0.062605
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags4
adverbTagCount0
adverbTags(empty)
dialogueSentences18
tagDensity0.222
leniency0.444
rawRatio0
effectiveRatio0
88.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1667
totalAiIsmAdverbs4
found
0
adverb"completely"
count1
1
adverb"really"
count1
2
adverb"slowly"
count1
3
adverb"suddenly"
count1
highlights
0"completely"
1"really"
2"slowly"
3"suddenly"
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)
55.01% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1667
totalAiIsms15
found
0
word"pulse"
count3
1
word"silence"
count3
2
word"perfect"
count2
3
word"warmth"
count1
4
word"racing"
count2
5
word"whisper"
count1
6
word"crystallized"
count1
7
word"pulsed"
count1
8
word"throbbed"
count1
highlights
0"pulse"
1"silence"
2"perfect"
3"warmth"
4"racing"
5"whisper"
6"crystallized"
7"pulsed"
8"throbbed"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"hung in the air"
count1
highlights
0"hung in the air"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences143
matches
0"was afraid"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences143
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences157
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen43
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1656
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions9
unquotedAttributions0
matches(empty)
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions29
wordCount1583
uniqueNames11
maxNameDensity1.2
worstName"Rory"
maxWindowNameDensity2.5
worstWindowName"Rory"
discoveredNames
Richmond1
Park1
Aurora1
London1
November1
Heartstone1
Isolde1
Welsh1
Jennifer1
Carter1
Rory19
persons
0"Aurora"
1"Isolde"
2"Jennifer"
3"Carter"
4"Rory"
places
0"Richmond"
1"Park"
2"London"
globalScore0.9
windowScore0.833
0.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences81
glossingSentenceCount5
matches
0"seemed weaker than usual"
1"smelled like"
2"felt like anything more than gentle war"
3"something that seemed to exist in more dimensions than Rory could count"
4"something between a gasp and a prayer"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1656
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences157
matches
0"understand that whatever"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs68
mean24.35
std20.92
cv0.859
sampleLengths
050
142
213
355
471
57
621
71
823
971
1031
1133
1210
1358
146
153
1633
171
1833
1942
207
2140
221
2318
248
2541
264
2736
2837
2964
3011
3138
325
333
3446
3512
368
3749
3868
393
4017
4137
424
4317
4418
4528
4613
472
4841
492
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences143
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs260
matches
0"was crying"
1"were shaking"
15.47% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount8
semicolonCount0
flaggedSentences7
totalSentences157
ratio0.045
matches
0"But the text had been specific—midnight, the grove, come alone—and the number had belonged to someone she'd thought long dead."
1"The slight catch on \"sorry,\" the way the vowels softened at the edges—all of it exactly as Rory remembered."
2"The scent of flowers she couldn't name filled her lungs, and beneath it something else—something that reminded her of the way hospitals smelled when they were trying too hard to mask what hospitals really smelled like."
3"Not words, exactly—more like the memory of words, the impression of sound without the substance."
4"The kind of silence that shouldn't exist, that couldn't exist, because even in the quietest places there was always something—wind, breath, the pulse of blood in one's own ears."
5"It stood with its back to her—if it had a back, if the concepts of front and back applied to something that seemed to exist in more dimensions than Rory could count."
6"Rory didn't know how else to describe it—a sound that wasn't a sound, a vibration that traveled through her chest and into her throat and emerged as something between a gasp and a prayer."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1594
adjectiveStacks0
stackExamples(empty)
adverbCount61
adverbRatio0.038268506900878296
lyAdverbCount17
lyAdverbRatio0.01066499372647428
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences157
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences157
mean10.55
std9.95
cv0.943
sampleLengths
021
112
21
316
44
518
620
73
810
920
105
1130
125
1332
1424
1510
167
172
181
1918
201
218
2215
239
246
2523
265
273
2825
2918
3013
315
3219
339
3410
3517
3620
3721
386
393
4013
413
423
431
4413
451
463
4715
4815
494
49.04% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats13
diversityRatio0.34394904458598724
totalSentences157
uniqueOpeners54
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount10
totalSentences119
matches
0"Just the distant hum of"
1"Just the memory of her"
2"Exactly as she'd spent three"
3"Just the stones."
4"Just the flowers."
5"Just the impossible silver light"
6"Just a gap in perception,"
7"Exactly her mother's."
8"Just was suddenly nearer, that"
9"Just a fraction."
ratio0.084
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount26
totalSentences119
matches
0"She paused, one hand still"
1"She shouldn't be here."
2"Her mother's number."
3"Her mother's phone, supposedly buried"
4"She'd grown accustomed to its"
5"Her voice came out smaller"
6"She'd been to the grove"
7"She reached the edge of"
8"She shook it."
9"She shoved the useless phone"
10"She hadn't called anyone since"
11"She spun, but there was"
12"She'd walked half an hour"
13"It came from behind her."
14"She turned again."
15"She reached the nearest stone"
16"She jerked her hand back."
17"She opened her mouth to"
18"She hadn't seen it arrive."
19"It stood with its back"
ratio0.218
98.66% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount86
totalSentences119
matches
0"The iron gates of Richmond"
1"She paused, one hand still"
2"She shouldn't be here."
3"The park closed at dusk,"
4"Her mother's number."
5"Her mother's phone, supposedly buried"
6"Rory's breath misted in front"
7"She'd grown accustomed to its"
8"The path wound through darkness."
9"Streetlamps didn't reach this far"
10"Rory kept her phone's torch"
11"A branch snapped somewhere to"
12"The torchlight caught nothing but"
13"Her voice came out smaller"
14"The word hung in the"
15"Rory swallowed too, forced her"
16"The standing stones weren't far"
17"She'd been to the grove"
18"Tonight there was no invitation."
19"the message had said, using"
ratio0.723
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences119
matches(empty)
ratio0
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences58
technicalSentenceCount12
matches
0"She'd grown accustomed to its subtle pulse, the way it seemed to respond to things she couldn't see, but tonight it thrummed with an urgency that made her skin …"
1"Rory kept her phone's torch pointed at her feet, watching each step, trying not to think about how the beam seemed weaker than usual."
2"The grove lay before her, bathed in that sourceless silver light that marked the boundary between worlds."
3"Rory stood at the threshold, her torch flickering once, twice, then dying completely."
4"Grounded her in something real, something profane and human in this place that was neither."
5"The scent of flowers she couldn't name filled her lungs, and beneath it something else—something that reminded her of the way hospitals smelled when they were t…"
6"Rory approached the standing stones slowly, her boots crushing flowers that should have crunched but made no sound at all."
7"The kind of silence that shouldn't exist, that couldn't exist, because even in the quietest places there was always something—wind, breath, the pulse of blood i…"
8"But the whispers returned, coiling around Rory's ankles like smoke, crawling up her legs, her spine, settling behind her eyes where they pulsed in time with the…"
9"But it came from everywhere at once, from the stones and the flowers and the impossible light, from inside Rory's own skull, from the pendant that had gone so h…"
10"Might have been something else entirely, something that had no human equivalent and shouldn't have been attempting one."
11"The crimson gem blazed through her shirt, and for one impossible moment she could see it through the fabric, through her own flesh, a light that illuminated the…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount0
matches(empty)
94.44% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"the message had (have)"
dialogueSentences18
tagDensity0.056
leniency0.111
rawRatio1
effectiveRatio0.111
82.7986%