Run: 2026-02-19-01KHTXEY4MFWW7E0F53HM0ZQ3S

Run Details

Duration:
51.7s
Cost:
$0.062005
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 last train from Waterloo had deposited Rory at Richmond station just past eleven, and she'd walked the rest of the way in darkness. The park gates should have been locked at this hour, but the iron bars hung open when she arrived, chain dangling loose like a broken promise. She'd told herself not to think too hard about that. The pendant had been warm against her chest all day, a persistent throb like a second heartbeat. It had started that morning, pulling her attention during her shift at the Golden Empress until Yu-Fei had snapped at her twice for mixing up orders. By evening, the warmth had become heat, and Rory had known where she needed to go. Now she walked the night-black paths of Richmond Park, her phone's torch cutting a pale wedge through the darkness. The ancient oaks rose around her like sleeping giants, their branches interlocking overhead to block what little moonlight filtered through the clouds. Her footsteps crunched on gravel, then went soft as she veered onto grass, heading toward the place she'd only visited once before. Isolde's grove. The boundary between worlds. The pendant pulsed, and Rory pressed her palm flat against it through her jacket. The crimson stone burned even through two layers of fabric. Something rustled in the undergrowth to her left. She stopped, swept her torch toward the sound. Nothing but bracken and shadow. A fox, probably. The park was full of them. She'd seen them dozens of times on evening walks, their eyes catching the light like copper coins before they slipped away into the dark. She waited. The rustling didn't come again. Rory walked on, faster now, her breath misting in the cold air. The standing stones couldn't be far. She remembered the path from her first visit—through the cluster of Spanish chestnuts, past the fallen oak that had never been cleared, then left at the stream until the trees opened up and— Her torch flickered. She shook it, and the beam steadied. Cheap phone, cheap battery. She should have charged it before leaving. The percentage had been fine when she'd checked at the station, but now when she glanced at the screen, it read twelve percent. That wasn't right. She'd had over sixty when she left the flat. The cold deepened around her. Not the gradual chill of a November night but something sharper, something that crept under her collar and settled against her skin like damp cloth. Her breath came out in a longer plume now, hanging in the air before dissolving. She heard the stream before she saw it—a thin trickle of water over stones. In daylight, it had been pretty, almost peaceful. Now it sounded wrong. The rhythm was off. Too regular, like something mimicking the natural burble of water without quite understanding how randomness worked. Rory crossed the stream on the stepping stones, her balance precarious in the dark. The torch caught something in the water—a pale shape beneath the surface—and she jerked her light back toward it, heart hammering. A plastic bag. Just a carrier bag trapped against a rock, billowing in the current. She let out a breath that shook more than she wanted to admit and kept walking. The oaks grew older here, their trunks gnarled and split, bark rough as ancient skin. Some of them had been standing since before the Tudors built their palace nearby. Rory had read that somewhere, found it charming at the time. Now the weight of those centuries pressed down on her, all those years of roots drinking from the same soil, branches reaching toward the same indifferent sky. The standing stones emerged from the darkness like teeth. She stopped at the edge of the grove, her torch beam playing over the weathered surfaces. There were seven of them, arranged in a rough circle around a clearing where wildflowers bloomed even now, even in November. Bluebells and foxglove and something that might have been wood anemone, their petals catching her light and holding it. The pendant burned. Rory stepped between two of the stones, crossing the boundary. The air changed immediately—thicker somehow, sweeter, carrying a scent like honey and something underneath that she couldn't name. The cold didn't abate, but it transformed, becoming less physical and more present, a weight in her lungs with each breath. She stood in the center of the grove and turned in a slow circle, torch held out before her like a talisman. "Hello?" Her voice came out smaller than she'd intended. The stones swallowed the sound, gave nothing back. No echo, no resonance. Just silence that felt deliberate. The pendant pulsed again, three quick beats, then nothing. Rory pulled it out from beneath her jacket. The crimson stone glowed faintly, casting reddish light across her fingers. It had never done that before—not this brightly, not with this intensity. She could see her own veins through her skin, illuminated from within. A sound reached her from somewhere beyond the stones. Not rustling this time. Something else. Something that might have been a voice if voices could be made of wind and water and the creak of branches, all layered together into a single impossible chord. She spun toward it, torch sweeping the darkness between the oaks. The trees stood motionless. No wind stirred their branches. But the sound came again, closer now, and Rory realized with a crawling certainty that it wasn't coming from between the trees at all. It was coming from beneath them. The ground felt different under her feet. Softer than it should have been, yielding slightly with each shift of her weight. She looked down, and her torch showed her grass that was too green, too lush, blades bending away from her shoes as if trying to avoid her touch. Something moved at the edge of her vision. She whipped around, and there was nothing there. Just the standing stones, just the flowers, just the endless dark beyond the grove. But she'd seen it—a flicker of pale movement, there and gone in the space between heartbeats. "Who's there?" Silence answered her. But it was the wrong kind of silence now, the kind that listened. Rory's phone died. The torch cut out without warning, and darkness crashed over her like a wave. She fumbled with the device, jabbing at the power button, but the screen stayed black. Dead. Completely dead, though she could have sworn she'd had battery life left. She stood perfectly still in the center of the grove, pendant clutched in one hand, dead phone in the other. Her eyes strained against the darkness, trying to adjust, trying to find some scrap of light to hold onto. Slowly, very slowly, shapes began to emerge. The standing stones were darker than the dark around them, solid absences in the night. The flowers at her feet gave off the faintest phosphorescence, not enough to see by but enough to outline the clearing's edge. And there—between two of the eastern stones—something stood that hadn't been there before. Rory couldn't make out details. Just a shape, taller than a person should be, thin in ways that seemed wrong even in silhouette. It didn't move. It simply occupied space that had been empty a moment ago, as if it had always been there and she was only now being allowed to see it. The pendant flared hot against her palm, and she nearly dropped it. "I know you're there." Her voice came out steadier than she felt. "I came because—" The shape shifted. Not a movement exactly—more like a rearrangement, a reconsideration of the space it held. One moment it was between the eastern stones; the next it was closer, near the southern edge of the circle, though Rory hadn't seen it cross the distance between. Her heart slammed against her ribs. She took a step backward, then another, her heel catching on something in the dark. She stumbled but didn't fall, and when she looked up again, the shape was gone. Gone, or moved. She turned slowly, scanning the darkness between each pair of stones. Nothing. Nothing. Nothing. And then— There. It stood directly behind her, close enough that she should have felt its breath if it breathed at all. She could see more of it now, her eyes having adjusted to the dark. Pale features that were almost a face, arranged in almost the right configuration. Long limbs that bent at angles that human limbs shouldn't bend. A shape that wore the idea of a body like an ill-fitting coat. Rory didn't scream. She didn't run. Some deep, animal part of her brain understood that either action would be a mistake, that whatever stood before her was waiting for exactly that—for her to break, to flee, to give it permission to give chase. Instead, she raised the pendant between them. The crimson light swelled, painting the creature's face in shades of blood and shadow. And for one terrible moment, Rory saw its expression clearly—saw something that might have been curiosity, might have been hunger, might have been recognition. It smiled with a mouth that had too many teeth. Then the grove was empty. The cold retreated. The pendant's glow faded to its usual faint pulse, and Rory stood alone among the standing stones, her breath coming in ragged gasps, her whole body trembling with the aftermath of fear. But she knew—knew with absolute certainty—that she wasn't alone. Not really. Whatever had been here was still watching from somewhere just beyond her perception, waiting in the space between heartbeats, patient as stone, old as the oaks that guarded this place. She'd come to the grove for answers. Now she understood that some questions were better left unasked. The walk back to the station took hours, though her watch showed only twenty minutes had passed. She didn't look back. She didn't stop. And every step of the way, she felt that terrible attention fixed on the back of her neck, curious and cold and utterly, perfectly patient. The pendant never cooled.
created_at"2026-02-19T12:19:41.339Z" 2/19/2026, 12:19:41 PM
model"anthropic/claude-4.5-opus-20251124"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1853
moderation_latency99
generation_time51567
tokens_prompt1038
tokens_completion2559
native_tokens_prompt1046
native_tokens_completion2271
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"
usage0.062005
router(null)
provider_responses
0
endpoint_id"de32581c-2e11-4f54-8d29-e8a6e19d3038"
id"0b8394fe-91b0-47b0-bdc9-5753cf2f7d0d"
is_byokfalse
latency1852
model_permaslug"anthropic/claude-4.5-opus-20251124"
provider_name"Amazon Bedrock"
status200
api_type"completions"
id"gen-1771503581-blqrk8xoj6veNgHgw57E"
upstream_id"0b8394fe-91b0-47b0-bdc9-5753cf2f7d0d"
total_cost0.062005
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
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences4
tagDensity0.25
leniency0.5
rawRatio0
effectiveRatio0
70.38% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1688
totalAiIsmAdverbs10
found
0
adverb"slightly"
count1
1
adverb"completely"
count1
2
adverb"perfectly"
count2
3
adverb"slowly"
count3
4
adverb"very"
count1
5
adverb"really"
count1
6
adverb"utterly"
count1
highlights
0"slightly"
1"completely"
2"perfectly"
3"slowly"
4"very"
5"really"
6"utterly"
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)
37.80% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1688
totalAiIsms21
found
0
word"throb"
count1
1
word"warmth"
count1
2
word"footsteps"
count1
3
word"pulsed"
count2
4
word"flickered"
count1
5
word"charged"
count1
6
word"chill"
count1
7
word"weight"
count3
8
word"echo"
count1
9
word"resonance"
count1
10
word"silence"
count3
11
word"intensity"
count1
12
word"flicker"
count1
13
word"scanning"
count1
14
word"pulse"
count1
15
word"aftermath"
count1
highlights
0"throb"
1"warmth"
2"footsteps"
3"pulsed"
4"flickered"
5"charged"
6"chill"
7"weight"
8"echo"
9"resonance"
10"silence"
11"intensity"
12"flicker"
13"scanning"
14"pulse"
15"aftermath"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"let out a breath"
count1
highlights
0"let out a breath"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences139
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences139
filterMatches
0"watch"
hedgeMatches
0"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences142
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen38
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1671
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions4
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions26
wordCount1661
uniqueNames10
maxNameDensity0.9
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Rory"
discoveredNames
Waterloo1
Rory15
Richmond2
Golden1
Empress1
Yu-Fei1
Park1
Spanish1
November2
Tudors1
persons
0"Rory"
1"Yu-Fei"
2"Tudors"
places
0"Richmond"
1"Golden"
2"Park"
3"November"
globalScore1
windowScore1
99.49% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences99
glossingSentenceCount2
matches
0"as if trying to avoid her touch"
1"seemed wrong even in silhouette"
80.31% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.197
wordCount1671
matches
0"Not the gradual chill of a November night but something sharper, something"
1"not enough to see by but enough to outline the clearing's edge"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences142
matches
0"started that morning"
1"understood that some"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs58
mean28.81
std20.32
cv0.705
sampleLengths
060
159
263
36
424
58
646
77
851
93
1041
1112
1245
1346
1435
1515
1616
1767
189
1956
203
2149
2222
231
2425
259
2643
2744
2844
296
3049
318
3238
332
3416
353
3642
3739
3844
3913
4054
4112
4215
4346
4436
453
4616
471
4870
4943
95.17% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences139
matches
0"been locked"
1"been cleared"
2"being allowed"
3"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs274
matches
0"wasn't coming"
1"was coming"
2"was waiting"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount16
semicolonCount1
flaggedSentences13
totalSentences142
ratio0.092
matches
0"She remembered the path from her first visit—through the cluster of Spanish chestnuts, past the fallen oak that had never been cleared, then left at the stream until the trees opened up and—"
1"She heard the stream before she saw it—a thin trickle of water over stones."
2"The torch caught something in the water—a pale shape beneath the surface—and she jerked her light back toward it, heart hammering."
3"The air changed immediately—thicker somehow, sweeter, carrying a scent like honey and something underneath that she couldn't name."
4"It had never done that before—not this brightly, not with this intensity."
5"But she'd seen it—a flicker of pale movement, there and gone in the space between heartbeats."
6"And there—between two of the eastern stones—something stood that hadn't been there before."
7"Not a movement exactly—more like a rearrangement, a reconsideration of the space it held."
8"One moment it was between the eastern stones; the next it was closer, near the southern edge of the circle, though Rory hadn't seen it cross the distance between."
9"And then—"
10"Some deep, animal part of her brain understood that either action would be a mistake, that whatever stood before her was waiting for exactly that—for her to break, to flee, to give it permission to give chase."
11"And for one terrible moment, Rory saw its expression clearly—saw something that might have been curiosity, might have been hunger, might have been recognition."
12"But she knew—knew with absolute certainty—that she wasn't alone."
97.98% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1678
adjectiveStacks0
stackExamples(empty)
adverbCount71
adverbRatio0.04231227651966627
lyAdverbCount22
lyAdverbRatio0.013110846245530394
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences142
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences142
mean11.77
std8.26
cv0.702
sampleLengths
024
126
210
317
426
516
619
722
822
92
104
1114
1210
138
148
155
163
176
1824
192
205
2112
226
2333
243
257
264
277
2823
293
309
315
3225
3315
3414
358
364
374
3816
3914
4021
413
4212
4316
4415
4514
4611
4727
489
4916
40.14% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats14
diversityRatio0.2676056338028169
totalSentences142
uniqueOpeners38
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount9
totalSentences129
matches
0"Too regular, like something mimicking"
1"Just a carrier bag trapped"
2"Just silence that felt deliberate."
3"Just the standing stones, just"
4"Completely dead, though she could"
5"Slowly, very slowly, shapes began"
6"Just a shape, taller than"
7"Instead, she raised the pendant"
8"Then the grove was empty."
ratio0.07
99.07% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount39
totalSentences129
matches
0"She'd told herself not to"
1"It had started that morning,"
2"Her footsteps crunched on gravel,"
3"She stopped, swept her torch"
4"She'd seen them dozens of"
5"She remembered the path from"
6"Her torch flickered."
7"She shook it, and the"
8"She should have charged it"
9"She'd had over sixty when"
10"Her breath came out in"
11"She heard the stream before"
12"She let out a breath"
13"She stopped at the edge"
14"She stood in the center"
15"Her voice came out smaller"
16"It had never done that"
17"She could see her own"
18"She spun toward it, torch"
19"It was coming from beneath"
ratio0.302
91.78% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount95
totalSentences129
matches
0"The last train from Waterloo"
1"The park gates should have"
2"She'd told herself not to"
3"The pendant had been warm"
4"It had started that morning,"
5"The ancient oaks rose around"
6"Her footsteps crunched on gravel,"
7"The boundary between worlds."
8"The pendant pulsed, and Rory"
9"The crimson stone burned even"
10"Something rustled in the undergrowth"
11"She stopped, swept her torch"
12"Nothing but bracken and shadow."
13"A fox, probably."
14"The park was full of"
15"She'd seen them dozens of"
16"The rustling didn't come again."
17"Rory walked on, faster now,"
18"The standing stones couldn't be"
19"She remembered the path from"
ratio0.736
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount4
totalSentences129
matches
0"Now she walked the night-black"
1"Now it sounded wrong."
2"Now the weight of those"
3"Now she understood that some"
ratio0.031
58.27% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences76
technicalSentenceCount9
matches
0"The ancient oaks rose around her like sleeping giants, their branches interlocking overhead to block what little moonlight filtered through the clouds."
1"Not the gradual chill of a November night but something sharper, something that crept under her collar and settled against her skin like damp cloth."
2"Bluebells and foxglove and something that might have been wood anemone, their petals catching her light and holding it."
3"Something that might have been a voice if voices could be made of wind and water and the creak of branches, all layered together into a single impossible chord."
4"She looked down, and her torch showed her grass that was too green, too lush, blades bending away from her shoes as if trying to avoid her touch."
5"Just a shape, taller than a person should be, thin in ways that seemed wrong even in silhouette."
6"A shape that wore the idea of a body like an ill-fitting coat."
7"And for one terrible moment, Rory saw its expression clearly—saw something that might have been curiosity, might have been hunger, might have been recognition."
8"The pendant's glow faded to its usual faint pulse, and Rory stood alone among the standing stones, her breath coming in ragged gasps, her whole body trembling w…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
89.0129%