Run: 2026-02-19-01KHTXRY042DEV27MBN9ERB76D

Run Details

Duration:
51.0s
Cost:
$0.059780
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 shut behind Aurora, their rusted hinges screaming into the October night. She shouldn't have been able to get in at all — the park closed at dusk this time of year — but the padlock had hung open on its chain, swinging gently as if someone had just passed through moments before. She stood motionless, listening. The city noise that had followed her from the tube station — distant sirens, the white noise hum of traffic on the A307 — seemed to drop away the moment the gates closed. Not fade. Drop. Like a curtain falling between acts. The Heartstone Pendant pulsed once against her sternum, a flutter of warmth that made her breath catch. She pressed her palm flat against it through her jacket, feeling the silver chain bite into her collarbone. The pendant had been doing this for three days now, growing warmer each time she passed the park on her delivery rounds. Tonight, it had practically burned through her shirt when the 65 bus crawled past the Petersham Road entrance. She had to know why. The path stretched ahead of her, pale gravel cutting through darkness so complete it seemed to have texture. No moon. No stars. The light pollution that usually painted London's sky a sickly orange had vanished entirely, and Aurora could see nothing beyond the first few meters of trail. Her phone's torch cut a weak cone through the black, illuminating frost-bitten grass and the skeletal fingers of dormant oaks. She walked. The gravel crunched beneath her trainers, each footstep impossibly loud in the silence. She counted them without meaning to — thirty-seven, thirty-eight, thirty-nine — and somewhere around fifty she realized she couldn't hear anything else. No owls. No foxes. No wind through the ancient trees that she knew surrounded her, even if she couldn't see them. Just her breath and her heartbeat and the crunch-crunch-crunch of her soles against stone. The pendant warmed again, stronger this time. She adjusted her course slightly right, following some instinct she didn't fully trust. A deer stood in the middle of the path. Aurora froze, her torch beam catching the animal's eyes — two flat discs of reflected light that didn't blink, didn't move, didn't look away. The deer was wrong. She knew it immediately, the way you know in dreams that the person wearing your mother's face isn't your mother. Its proportions were slightly off, legs too long, neck at an angle that living spines shouldn't permit. It watched her with those flat, coin-bright eyes, and Aurora felt her mouth go dry. "Hello?" The word came out as a whisper. Stupid. Talking to a deer. But she needed to make a sound that wasn't her footsteps, needed to break whatever spell of silence had settled over this place. The deer turned its head — wrong, wrong, heads don't turn that far — and walked into the darkness without a sound. No hoofbeats. No rustle of undergrowth. Just there, and then not. Aurora stood rooted to the path, her phone trembling in her grip. The torch beam shivered across the ground, painting dancing shadows on the frost. Move, Rory. Move. She forced her feet forward. The pendant pulsed warm-cold-warm against her chest in a rhythm that didn't match her heartbeat, and she followed it like a compass needle, leaving the gravel path for the uneven ground of the park proper. Grass crackled beneath her feet, each blade rimmed with ice that shouldn't have formed — it hadn't been cold enough, she'd checked the weather before leaving her flat. The frost grew thicker as she walked, climbing up the bark of trees, glittering in her torchlight like crushed glass. Something moved in her peripheral vision. She spun, torch sweeping left, illuminating nothing but oak trunks and frozen bracken. Her heart hammered against her ribs. The darkness beyond her light's reach seemed to press closer, thick and watchful. She could feel it — eyes. Dozens of them. Hundreds. Fixed on the back of her neck with an attention that made her skin crawl. "Who's there?" No answer. But somewhere in the blackness, she heard breathing. Not her own. Slower. Deeper. The long, patient inhalation of something very large and very still. Aurora backed up a step. Her heel caught on a root, and she stumbled, nearly dropping her phone. The torch beam swept wildly across the trees, and in that fractured second of spinning light, she saw them. Faces. Pressed between the oak trunks. Pale and smooth and featureless except for dark holes where eyes should be. A dozen at least, clustered in the spaces between trees like fungi growing from deadwood. They weren't moving. They weren't doing anything. Just watching her with those empty sockets, heads tilted at curious angles. The light steadied. The faces were gone. Only bark and shadow and the glitter of ice. Aurora ran. She didn't know where she was going — had lost the path completely — but the pendant burned hot against her chest now, hot enough to hurt, and she followed that pain through the frozen dark. Branches whipped at her face. Her lungs screamed for air she couldn't seem to draw. Behind her, she heard footsteps. Not the crunch of frost. Something softer. Padding. Multiple somethings, moving in perfect unison like a single organism with too many legs. She burst through a wall of bracken and found herself in a clearing. The standing stones rose from the frost like broken teeth, ancient oaks that had somehow petrified into smooth grey rock. Wildflowers bloomed at their base — bluebells and foxglove and flowers she didn't recognize, impossible in October, their petals dusted with frost that didn't seem to touch them. The air inside the ring felt different. Thicker. Charged with something that made the fine hairs on her arms stand rigid. The Fae Grove. She'd found it. The pendant went cold against her chest — not warm, not pulsing, but ice-cold and utterly still, as if it had died. Aurora stepped between two of the stone oaks and felt the world shift around her. The darkness outside the ring seemed to deepen, solidify, become a wall of black so absolute it hurt to look at. The footsteps stopped. The breathing stopped. Everything stopped. She stood alone in the circle, surrounded by impossible flowers and ancient stone, and she understood with terrible clarity that she had walked into a trap. The flowers were dying. She watched it happen in slow motion — petals curling inward, blackening at the edges, frost creeping up stems like a disease spreading through veins. One by one, the bluebells drooped and fell. The foxglove withered. Whatever magic kept the grove blooming was failing, draining away into the frozen earth. And in the space between the standing stones, the darkness began to move. It didn't have a shape — not exactly. It flowed like water, pooled like shadow, gathered itself into something almost humanoid but not quite. Taller than a person. Thinner. With angles where curves should be and a head that seemed to rotate independently of its shoulders. Aurora backed toward the center of the ring, her torch useless against something that seemed to drink the light rather than reflect it. The shape moved closer. She could see through it — see the dying flowers beyond, the frozen ground, the wall of night pressing in — but she could also see something else. Something inside it. A face, maybe. Or the memory of one. Pale. Smooth. Empty-eyed. It raised what might have been an arm. The pendant blazed hot against Aurora's chest, and she screamed — genuine pain now, searing heat that felt like it would burn straight through her ribs. She tore at her collar, trying to get the chain off, but her fingers fumbled on frozen metal that seemed fused to her skin. The shadow creature stopped. Its head tilted — that same wrong angle, the same inhuman curiosity she'd seen in the faces between the trees. It regarded her with empty sockets, and Aurora felt something probe at the edges of her mind. Not words. Not images. Just pressure. Ancient and patient and utterly without warmth. The pendant's heat faded to a steady throb. The burning stopped. Aurora stood gasping in the center of the dying grove, one hand pressed to the crimson stone beneath her shirt, and watched the shadow creature watch her. It was waiting for something. She could feel that, somehow. Feel its attention focused on the pendant rather than on her. Whatever she carried around her neck, it recognized. Whatever the Heartstone was, wherever it had come from, this thing knew it. And it was afraid of it. The realization hit her like cold water. Not afraid of her. Not afraid of the light. Afraid of the small, pulsing stone that an unknown benefactor had pressed into her hands three weeks ago with no explanation and no instructions beyond wear it always. Aurora straightened her spine. The shadow creature shifted — not back, not away, just shifted, its outline blurring and reforming as if uncertain how to proceed. The darkness beyond the standing stones pressed closer, and she could hear the breathing again. Louder now. Hungrier. She was surrounded. Trapped in a dying grove with a creature made of night and a pendant she didn't understand. And somewhere in the park behind her, other things were gathering. Watching. Waiting to see what would happen next. The pendant pulsed once, steady and warm, and Aurora closed her hand around it through her shirt.
created_at"2026-02-19T12:25:08.873Z" 2/19/2026, 12:25:08 PM
model"anthropic/claude-4.5-opus-20251124"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1696
moderation_latency104
generation_time50813
tokens_prompt1038
tokens_completion2439
native_tokens_prompt1046
native_tokens_completion2182
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"
usage0.05978
router(null)
provider_responses
0
endpoint_id"de32581c-2e11-4f54-8d29-e8a6e19d3038"
id"2d939212-3d1b-441b-8c88-1264d9859450"
is_byokfalse
latency1695
model_permaslug"anthropic/claude-4.5-opus-20251124"
provider_name"Amazon Bedrock"
status200
api_type"completions"
id"gen-1771503908-nPLwHfteBYZYUs7IpdoS"
upstream_id"2d939212-3d1b-441b-8c88-1264d9859450"
total_cost0.05978
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
totalTags0
74.83% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1589
totalAiIsmAdverbs8
found
0
adverb"gently"
count1
1
adverb"slightly"
count2
2
adverb"very"
count2
3
adverb"completely"
count1
4
adverb"utterly"
count2
highlights
0"gently"
1"slightly"
2"very"
3"completely"
4"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)
40.21% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1589
totalAiIsms19
found
0
word"pulsed"
count3
1
word"warmth"
count2
2
word"silence"
count2
3
word"whisper"
count1
4
word"footsteps"
count3
5
word"dancing"
count1
6
word"could feel"
count2
7
word"fractured"
count1
8
word"perfect"
count1
9
word"charged"
count1
10
word"searing"
count1
11
word"throb"
count1
highlights
0"pulsed"
1"warmth"
2"silence"
3"whisper"
4"footsteps"
5"dancing"
6"could feel"
7"fractured"
8"perfect"
9"charged"
10"searing"
11"throb"
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
emotionTells1
narrationSentences153
matches
0"was afraid"
30.81% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount3
hedgeCount9
narrationSentences153
filterMatches
0"know"
1"see"
2"watch"
hedgeMatches
0"seemed to"
1"seem to"
2"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences155
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen39
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1600
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions3
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions27
wordCount1597
uniqueNames12
maxNameDensity0.88
worstName"Aurora"
maxWindowNameDensity2
worstWindowName"Aurora"
discoveredNames
Richmond1
Park1
Aurora14
October2
Heartstone2
Pendant1
Petersham1
Road1
London1
Rory1
Fae1
Grove1
persons
0"Aurora"
1"Pendant"
2"Rory"
places
0"Richmond"
1"Park"
2"October"
3"Petersham"
4"Road"
5"London"
6"Fae"
7"Grove"
globalScore1
windowScore1
2.94% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences85
glossingSentenceCount5
matches
0"not quite"
1"head that seemed to rotate independently of its shoulders"
2"something that seemed to drink the light rather than reflect it"
3"felt like it would burn straight throug"
4"seemed fused to her skin"
75.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.25
wordCount1600
matches
0"not warm, not pulsing, but ice-cold"
1"not pulsing, but ice-cold"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences155
matches
0"dreams that the"
1"followed that pain"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs47
mean34.04
std25.26
cv0.742
sampleLengths
059
146
275
35
468
52
670
720
89
980
101
1135
1233
1325
143
1588
166
1757
182
1926
2037
2153
2216
232
2478
2513
2669
276
2822
2944
3026
314
3250
3313
3469
3546
368
3750
384
3950
4038
4142
426
4344
4444
4539
4617
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences153
matches
0"were gone"
1"was surrounded"
50.19% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount6
totalVerbs267
matches
0"weren't doing"
1"was going "
2"were dying"
3"was failing"
4"was waiting"
5"were gathering"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount22
semicolonCount0
flaggedSentences16
totalSentences155
ratio0.103
matches
0"She shouldn't have been able to get in at all — the park closed at dusk this time of year — but the padlock had hung open on its chain, swinging gently as if someone had just passed through moments before."
1"The city noise that had followed her from the tube station — distant sirens, the white noise hum of traffic on the A307 — seemed to drop away the moment the gates closed."
2"She counted them without meaning to — thirty-seven, thirty-eight, thirty-nine — and somewhere around fifty she realized she couldn't hear anything else."
3"Aurora froze, her torch beam catching the animal's eyes — two flat discs of reflected light that didn't blink, didn't move, didn't look away."
4"The deer turned its head — wrong, wrong, heads don't turn that far — and walked into the darkness without a sound."
5"Grass crackled beneath her feet, each blade rimmed with ice that shouldn't have formed — it hadn't been cold enough, she'd checked the weather before leaving her flat."
6"She could feel it — eyes."
7"She didn't know where she was going — had lost the path completely — but the pendant burned hot against her chest now, hot enough to hurt, and she followed that pain through the frozen dark."
8"Wildflowers bloomed at their base — bluebells and foxglove and flowers she didn't recognize, impossible in October, their petals dusted with frost that didn't seem to touch them."
9"The pendant went cold against her chest — not warm, not pulsing, but ice-cold and utterly still, as if it had died."
10"She watched it happen in slow motion — petals curling inward, blackening at the edges, frost creeping up stems like a disease spreading through veins."
11"It didn't have a shape — not exactly."
12"She could see through it — see the dying flowers beyond, the frozen ground, the wall of night pressing in — but she could also see something else."
13"The pendant blazed hot against Aurora's chest, and she screamed — genuine pain now, searing heat that felt like it would burn straight through her ribs."
14"Its head tilted — that same wrong angle, the same inhuman curiosity she'd seen in the faces between the trees."
15"The shadow creature shifted — not back, not away, just shifted, its outline blurring and reforming as if uncertain how to proceed."
88.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1586
adjectiveStacks2
stackExamples
0"flat, coin-bright eyes,"
1"warm-cold-warm against her"
adverbCount58
adverbRatio0.03656998738965952
lyAdverbCount18
lyAdverbRatio0.011349306431273645
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences155
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences155
mean10.32
std8.92
cv0.864
sampleLengths
018
141
24
333
42
51
66
717
818
922
1018
115
1218
132
142
1526
1620
172
1813
1922
202
212
2217
2314
247
2513
269
2724
284
2920
3017
3115
321
337
341
354
3623
3722
382
394
405
4112
4213
432
441
455
4635
4728
4820
496
49.89% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats16
diversityRatio0.36129032258064514
totalSentences155
uniqueOpeners56
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences122
matches
0"Just her breath and her"
1"Just there, and then not."
2"Just watching her with those"
3"Only bark and shadow and"
ratio0.033
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount33
totalSentences122
matches
0"She shouldn't have been able"
1"She stood motionless, listening."
2"She pressed her palm flat"
3"She had to know why."
4"Her phone's torch cut a"
5"She counted them without meaning"
6"She adjusted her course slightly"
7"She knew it immediately, the"
8"Its proportions were slightly off,"
9"It watched her with those"
10"She forced her feet forward."
11"She spun, torch sweeping left,"
12"Her heart hammered against her"
13"She could feel it —"
14"Her heel caught on a"
15"They weren't moving."
16"They weren't doing anything."
17"She didn't know where she"
18"Her lungs screamed for air"
19"She burst through a wall"
ratio0.27
91.15% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount90
totalSentences122
matches
0"The iron gates of Richmond"
1"She shouldn't have been able"
2"She stood motionless, listening."
3"The city noise that had"
4"The Heartstone Pendant pulsed once"
5"She pressed her palm flat"
6"The pendant had been doing"
7"Tonight, it had practically burned"
8"She had to know why."
9"The path stretched ahead of"
10"The light pollution that usually"
11"Her phone's torch cut a"
12"The gravel crunched beneath her"
13"She counted them without meaning"
14"The pendant warmed again, stronger"
15"She adjusted her course slightly"
16"A deer stood in the"
17"Aurora froze, her torch beam"
18"The deer was wrong."
19"She knew it immediately, the"
ratio0.738
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences122
matches(empty)
ratio0
56.28% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences66
technicalSentenceCount8
matches
0"The Heartstone Pendant pulsed once against her sternum, a flutter of warmth that made her breath catch."
1"The pendant pulsed warm-cold-warm against her chest in a rhythm that didn't match her heartbeat, and she followed it like a compass needle, leaving the gravel p…"
2"Grass crackled beneath her feet, each blade rimmed with ice that shouldn't have formed — it hadn't been cold enough, she'd checked the weather before leaving he…"
3"The standing stones rose from the frost like broken teeth, ancient oaks that had somehow petrified into smooth grey rock."
4"Wildflowers bloomed at their base — bluebells and foxglove and flowers she didn't recognize, impossible in October, their petals dusted with frost that didn't s…"
5"The pendant went cold against her chest — not warm, not pulsing, but ice-cold and utterly still, as if it had died."
6"The pendant blazed hot against Aurora's chest, and she screamed — genuine pain now, searing heat that felt like it would burn straight through her ribs."
7"The shadow creature shifted — not back, not away, just shifted, its outline blurring and reforming as if uncertain how to proceed."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags0
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
78.6433%