Run: 2026-07-01-01KWE9KBHM7RHAH59D46FJ55XV

Run Details

Duration:
30.2s
Cost:
$0.020640
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 standing stones marked the boundary the way headstones marked graves, and Rory had never noticed that before tonight. She'd been to the Grove a dozen times since Isolde first showed her the gap in the oaks, but always in daylight, always with someone else's voice nearby to keep the silence from settling. Tonight the silence had teeth. She stepped between two stones slick with a moss that seemed to glisten without moonlight to catch it, and the ordinary sounds of Richmond Park — a car somewhere past the treeline, a dog barking twice and giving up — cut off like someone had closed a door behind her. The pendant sat warm against her collarbone. Not hot. Just warm, the way a mug goes when the tea inside has gone from too-hot-to-hold to drinkable. She'd come because of that warmth, because three nights running it had pulsed against her skin at exactly 2 a.m., and because Isolde wasn't answering her mobile and hadn't been seen at the flat in a week. "Isolde?" Her voice didn't echo. It should have — the clearing had that acoustic quality, the way trees hold sound like a bowl holds water — but her voice just stopped a few feet from her mouth, as if the air had thickened enough to catch it. The wildflowers were wrong. She noticed that next. They always bloomed here regardless of season, that was the whole strange charm of the place, but they always bloomed. Tonight half of them stood closed, petals curled tight into fists, and the other half had opened too wide, straining back on their stems like they were trying to look at something directly overhead. Rory didn't look up. Not yet. She crossed the clearing with the flat, careful steps she'd learned in London back gardens where broken glass hid under leaves, though there was no glass here, nothing but grass gone the colour of old bruises in the almost-dark. The pendant's glow caught faintly against her fingers when she touched it, a fingernail-sized ember she'd been told meant a Hel portal nearby, but Isolde had also told her that time moved differently in this place and never quite explained what "differently" covered, so Rory had stopped trusting any one warning to mean only what it said. Somewhere to her left, grass moved. Not blew — there was no wind, she'd have felt it — moved, the way a shape moves under a bedsheet. She stopped walking. "Hello?" Nothing answered. But something adjusted. She heard it: a small shifting of weight, a settling, like a large dog turning over in its sleep, except dogs breathed and this made no breath sound at all, just the small physical fact of displacement, weight moving from one point to another. Rory made herself keep walking toward the centre of the clearing, where a flat grey stone sat half-sunk into the earth like a table someone had abandoned mid-meal. Isolde called it the Speaking Stone, though she'd never explained why, and Rory had never asked because some questions in the fae world came back to bite you regardless of what you did with the answer. The pendant pulsed harder. Once. A heartbeat, if hearts could skip like a stone across water. She put her palm flat on the cold stone surface and waited, the way Isolde had taught her, though for what she wasn't entirely sure — an answer, a sign, a fae friend stepping soundlessly out from behind an oak with that particular smile that meant she'd been watching the whole time and enjoying it. No one stepped out. Instead, the flowers behind her rustled again, closer this time, and when she turned her head the motion had already stopped, leaving only stillness and the faint impression that stillness had replaced something rather than simply existed there from the start. "This isn't funny," she said, and her voice sounded smaller than she meant it to, swallowed half a foot from her lips same as before. The oaks around the boundary had gone taller. She was almost sure of it — the tops had been level with the church spire she could usually see over the treeline from this angle, and now she couldn't see the spire at all, just black branches stacking up into a sky with no stars in it, no moon, nothing but a flat dark like a lid had been put over the whole clearing. Time moves differently here. An hour inside can be minutes outside. Or days. She hadn't asked what happened when it wasn't your hour to leave. Something breathed behind her. Not the grass-shifting sound from before — an actual breath, slow and even, close enough that she felt it stir the fine hairs at the base of her neck, warm and slightly sour, like meat left too long in a warm kitchen. Rory didn't turn around. Her hand found the pendant and closed around it hard enough that the edges bit into her palm, and the crimson light flared between her fingers, bright enough to throw her shadow long and thin across the Speaking Stone. In the new light she saw, at the very edge of the clearing where the oaks should have thinned into park and city and ordinary night, only more oaks, receding back and back into a dark that had no business existing this deep in Richmond, minutes from a road, minutes from streetlights and dog walkers and the entire unbothered world. The breathing behind her stopped. Then, very quietly, very close to her ear, something that was not Isolde's voice, and not quite a voice at all in any way she had words for, said her name — not Rory, not Aurora, but the other one, the one only the fae ever used. "Malphora." She ran.
created_at"2026-07-01T07:34:21.504Z" 7/1/2026, 7:34:21 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2811
moderation_latency(null)
generation_time30170
tokens_prompt1038
tokens_completion1411
native_tokens_prompt1480
native_tokens_completion1768
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)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"end_turn"
service_tier"default"
usage0.02064
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01BRTZ1jnYofLe9xyxQQwWmr"
is_byokfalse
latency2802
model_permaslug"anthropic/claude-sonnet-5-20260630"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer(null)
request_id"req-1782891261-YkiASobYricvbnT2Y5Ow"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782891261-j34O0PCfo4ymIGpr8Ps0"
upstream_id"msg_01BRTZ1jnYofLe9xyxQQwWmr"
total_cost0.02064
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
0.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags2
adverbTagCount1
adverbTags
0"The pendant's glow caught faintly [faintly]"
dialogueSentences5
tagDensity0.4
leniency0.8
rawRatio0.5
effectiveRatio0.4
79.14% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount959
totalAiIsmAdverbs4
found
0
adverb"slightly"
count1
1
adverb"very"
count3
highlights
0"slightly"
1"very"
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)
53.08% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount959
totalAiIsms9
found
0
word"silence"
count2
1
word"warmth"
count1
2
word"pulsed"
count2
3
word"echo"
count1
4
word"charm"
count1
5
word"weight"
count2
highlights
0"silence"
1"warmth"
2"pulsed"
3"echo"
4"charm"
5"weight"
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
narrationSentences47
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences47
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences50
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen64
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords969
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions6
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions24
wordCount962
uniqueNames10
maxNameDensity0.73
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Rory"
discoveredNames
Rory7
Grove1
Isolde6
Richmond2
Park1
London1
Hel1
Speaking2
Stone2
Aurora1
persons
0"Rory"
1"Isolde"
2"Stone"
places
0"Grove"
1"Richmond"
2"Park"
3"London"
4"Speaking"
globalScore1
windowScore1
0.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences28
glossingSentenceCount2
matches
0"moss that seemed to glisten without moonlight to catch it, and the ordinary sounds of Richmond Park — a car somewhere past the treeline, a dog barking twice and giving up — cut off like someone had closed a door behind her"
1"not quite a voice at all in any way she had words for, said her name — not Rory, not Aurora, but the other one, the one only the fae ever used"
0.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords2.064
wordCount969
matches
0"not Rory, not Aurora, but the other one, the one only the fae ever used"
1"not Aurora, but the other one, the one only the fae ever used"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences50
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs29
mean33.41
std30.67
cv0.918
sampleLengths
019
189
263
31
446
54
658
76
896
927
103
111
1249
1364
1416
1555
164
1741
1825
1973
2013
2112
2246
234
2499
255
2647
271
282
90.33% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences47
matches
0"been seen"
1"been told"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs150
matches
0"wasn't answering"
1"were trying"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount10
semicolonCount0
flaggedSentences7
totalSentences50
ratio0.14
matches
0"She stepped between two stones slick with a moss that seemed to glisten without moonlight to catch it, and the ordinary sounds of Richmond Park — a car somewhere past the treeline, a dog barking twice and giving up — cut off like someone had closed a door behind her."
1"It should have — the clearing had that acoustic quality, the way trees hold sound like a bowl holds water — but her voice just stopped a few feet from her mouth, as if the air had thickened enough to catch it."
2"Not blew — there was no wind, she'd have felt it — moved, the way a shape moves under a bedsheet."
3"She put her palm flat on the cold stone surface and waited, the way Isolde had taught her, though for what she wasn't entirely sure — an answer, a sign, a fae friend stepping soundlessly out from behind an oak with that particular smile that meant she'd been watching the whole time and enjoying it."
4"She was almost sure of it — the tops had been level with the church spire she could usually see over the treeline from this angle, and now she couldn't see the spire at all, just black branches stacking up into a sky with no stars in it, no moon, nothing but a flat dark like a lid had been put over the whole clearing."
5"Not the grass-shifting sound from before — an actual breath, slow and even, close enough that she felt it stir the fine hairs at the base of her neck, warm and slightly sour, like meat left too long in a warm kitchen."
6"Then, very quietly, very close to her ear, something that was not Isolde's voice, and not quite a voice at all in any way she had words for, said her name — not Rory, not Aurora, but the other one, the one only the fae ever used."
84.87% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount960
adjectiveStacks0
stackExamples(empty)
adverbCount55
adverbRatio0.057291666666666664
lyAdverbCount15
lyAdverbRatio0.015625
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences50
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences50
mean19.38
std19.39
cv1
sampleLengths
019
134
25
350
47
52
617
737
81
94
1042
114
124
1320
1434
154
162
1739
1857
196
2021
213
221
232
243
2544
2628
2736
284
291
3011
3155
324
3341
3425
358
3665
374
387
392
4012
414
4242
434
4439
4560
465
4747
481
492
86.67% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats0
diversityRatio0.52
totalSentences50
uniqueOpeners26
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences41
matches
0"Just warm, the way a"
1"Somewhere to her left, grass"
2"Instead, the flowers behind her"
3"Then, very quietly, very close"
ratio0.098
73.66% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount15
totalSentences41
matches
0"She'd been to the Grove"
1"She stepped between two stones"
2"She'd come because of that"
3"Her voice didn't echo."
4"It should have — the"
5"She noticed that next."
6"They always bloomed here regardless"
7"She crossed the clearing with"
8"She stopped walking."
9"She heard it: a small"
10"She put her palm flat"
11"she said, and her voice"
12"She was almost sure of"
13"She hadn't asked what happened"
14"Her hand found the pendant"
ratio0.366
81.95% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount31
totalSentences41
matches
0"The standing stones marked the"
1"She'd been to the Grove"
2"Tonight the silence had teeth."
3"She stepped between two stones"
4"The pendant sat warm against"
5"She'd come because of that"
6"Her voice didn't echo."
7"It should have — the"
8"The wildflowers were wrong."
9"She noticed that next."
10"They always bloomed here regardless"
11"Tonight half of them stood"
12"Rory didn't look up."
13"She crossed the clearing with"
14"The pendant's glow caught faintly"
15"She stopped walking."
16"She heard it: a small"
17"Rory made herself keep walking"
18"Isolde called it the Speaking"
19"The pendant pulsed harder."
ratio0.756
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences41
matches(empty)
ratio0
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences22
technicalSentenceCount5
matches
0"She stepped between two stones slick with a moss that seemed to glisten without moonlight to catch it, and the ordinary sounds of Richmond Park — a car somewher…"
1"They always bloomed here regardless of season, that was the whole strange charm of the place, but they always bloomed."
2"She put her palm flat on the cold stone surface and waited, the way Isolde had taught her, though for what she wasn't entirely sure — an answer, a sign, a fae f…"
3"In the new light she saw, at the very edge of the clearing where the oaks should have thinned into park and city and ordinary night, only more oaks, receding ba…"
4"Then, very quietly, very close to her ear, something that was not Isolde's voice, and not quite a voice at all in any way she had words for, said her name — not…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount0
fancyTags(empty)
dialogueSentences5
tagDensity0.2
leniency0.4
rawRatio0
effectiveRatio0
74.9900%