Run: 2026-07-01-01KWE96AN4FBDTYR8YC6J6H2RZ

Run Details

Duration:
31.4s
Cost:
$0.021800
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
Rory pushed through the last screen of bracken and the standing stones opened up in front of her like teeth around a mouth. She hadn't meant to come back here. She'd told herself a dozen times on the walk over that this was stupid, that the pendant warming against her collarbone didn't mean what she thought it meant, that Richmond Park at eleven at night was just a park, dark and cold and full of deer, nothing more. The Heartstone said otherwise. It had gone from a dull weight to something with a pulse of its own somewhere around the Isabella Plantation, and by the time she reached the oaks it throbbed against her sternum like a second heart trying to keep pace with hers. "Right," she said, mostly to hear her own voice. "In and out." The grove swallowed the sound. That was the first wrong thing. Not the silence — Richmond Park at night was full of silences, the kind that pressed on your ears until you heard your own blood moving. This was different. This ate the words before they finished leaving her mouth, so that "out" came out flat and clipped, missing its tail. She stepped between two of the stones anyway. Wildflowers she remembered from her last visit — poppies, foxglove, things that had no business blooming in October — stood pale and closed in the moonlight, heads bowed like they were listening for something. The air smelled wrong too, not the green wet smell of a London park but something sweeter, riper, the smell of fruit left a day too long on the sill. "Hello?" Nothing answered, which was almost worse than if something had. She'd come because the pendant had been pulling toward this place for two days straight, tugging at her like a hook set behind her breastbone, and because whoever had given her the thing clearly wanted her to understand what it did. A Hel portal, she'd guessed, though she had no idea what that meant beyond warmth and dread in equal measure. Isolde would know. Isolde always knew, sharp-eyed and unbothered, sipping something numaidenshaped in a leaf-cup. Except Isolde's usual spot beneath the great oak stood empty, the moss around its roots undisturbed, no telltale scorch of fae-fire, no half-drunk cup. "Isolde?" The grove had a way of answering questions with worse questions. A branch above her creaked though the night sat still as held breath. She glanced up. Nothing there but leaves, black against a sky gone the wrong shade of purple, too dark for October, too bright for true night. Rory made herself walk further in. The stone circle should have been dead ahead, forty paces past the first ring of birches. She'd walked it twice before. But the birches went on longer than they should have, white trunks multiplying at the edge of her vision, and when she checked over her shoulder the standing stones behind her had already vanished into a wall of them. Her stomach dropped. *Time moves differently here.* She'd known that. She hadn't thought about what it might mean for space. The pendant burned hotter against her skin, close to painful now, and she pulled it out from under her shirt to look at it. The crimson stone glowed steady, insistent, throwing red light up into the hollows of her face. Whatever it was reacting to, it was close. Something moved between the birches on her left. Not an animal's movement — too slow, too considered, the kind of shift a shadow makes when the light source itself has shifted rather than the shadow. She turned. Nothing there. Just white bark and black gaps and the wrongly-purple sky beyond the canopy. "This isn't funny," she said, and hated how thin her voice sounded swallowed up by all that green. She kept walking. The flowers here had started opening as she passed, she noticed — poppies unfurling one petal at a time though there was no wind, no sun, nothing to prompt it. She didn't stop to watch. Somewhere to her right a twig snapped, deliberate as a footstep, and she spun fast enough to feel her own pulse stutter, but there was only more grove, more silver trunks leaning in like listening men. *Come on, Rory. Cool-headed. Think.* She fixed her eyes on a gap in the trees ahead where the ground rose slightly, remembering — or thinking she remembered — that the standing stones sat on a low mound. She angled toward it. The second footstep came from directly behind her. She didn't turn this time. Some old animal wisdom told her that turning was what it wanted, whatever it was, that the movement of her head would give it the half-second it needed to close whatever distance it was keeping with such patience. Instead she quickened her pace, not quite running, breath tight in her throat, and the pendant blazed against her palm like a coal. The footsteps behind her matched her stride exactly. Not chasing. Following. Pacing her the way a shark paces a swimmer, content to let the swimmer tire first. The mound rose in front of her, bare of the standing stones she expected, just bare earth and a ring of mushrooms pale as knuckles poking up through the grass. Wrong place. Or wrong time. Or both. "Isolde, if this is some kind of test, I am not in the mood," she said, too loud, too fast. The grove answered with silence, and then, from somewhere behind the veil of white trunks, something that might have been laughter if laughter had never once heard itself before and was only guessing at the shape. Rory didn't wait to hear it again. She turned on her heel, orienting on the one direction the footsteps hadn't come from, and walked — fast, faster, not running, not yet, some scrap of pride insisting she hadn't earned the right to panic — back the way she'd come, praying to whoever might be listening in this stretched, sour, purple-lit dark that the stones would find her before whatever paced her did.
created_at"2026-07-01T07:27:14.609Z" 7/1/2026, 7:27:14 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1654
moderation_latency215
generation_time31146
tokens_prompt1038
tokens_completion1493
native_tokens_prompt1480
native_tokens_completion1884
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"
usage0.0218
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_013e3x37WRqhaf1E9WXmsMUL"
is_byokfalse
latency1654
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-1782890834-cFTAnARNrW6iYCcUm2PZ"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890834-0uzM4NI1QsNgqLJkyGQu"
upstream_id"msg_013e3x37WRqhaf1E9WXmsMUL"
total_cost0.0218
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
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags4
adverbTagCount0
adverbTags(empty)
dialogueSentences7
tagDensity0.571
leniency1
rawRatio0
effectiveRatio0
95.04% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1008
totalAiIsmAdverbs1
found
0
adverb"slightly"
count1
highlights
0"slightly"
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)
45.44% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1008
totalAiIsms11
found
0
word"weight"
count1
1
word"pulse"
count2
2
word"throbbed"
count1
3
word"silence"
count2
4
word"warmth"
count1
5
word"stomach"
count1
6
word"quickened"
count1
7
word"footsteps"
count2
highlights
0"weight"
1"pulse"
2"throbbed"
3"silence"
4"warmth"
5"stomach"
6"quickened"
7"footsteps"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"stomach dropped/sank"
count1
highlights
0"stomach dropped"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences65
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences65
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences68
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen64
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans2
markdownWords9
totalWords1017
ratio0.009
matches
0"Time moves differently here."
1"Come on, Rory. Cool-headed. Think."
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
totalMentions18
wordCount993
uniqueNames10
maxNameDensity0.4
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Isolde"
discoveredNames
Richmond2
Park2
Heartstone1
Isabella1
Plantation1
October2
London1
Hel1
Isolde3
Rory4
persons
0"Heartstone"
1"Isolde"
2"Rory"
places
0"Richmond"
1"Park"
2"Isabella"
3"Plantation"
4"London"
globalScore1
windowScore1
93.18% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences44
glossingSentenceCount1
matches
0"not quite running, breath tight in her throat, and the pendant blazed against her palm like a coal"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.983
wordCount1017
matches
0"not the green wet smell of a London park but something sweeter, riper, the smell of fruit left a day too"
19.61% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount3
totalSentences68
matches
0"meant, that Richmond"
1"remembered — that the"
2"was, that the"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs29
mean35.07
std27.65
cv0.788
sampleLengths
078
147
212
35
456
58
664
71
810
9100
101
1150
1266
133
1417
1548
168
1744
1818
1974
205
2136
228
2366
2427
2537
2620
2736
2872
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences65
matches(empty)
39.36% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs166
matches
0"were listening"
1"was reacting"
2"was keeping"
3"was only guessing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount9
semicolonCount0
flaggedSentences6
totalSentences68
ratio0.088
matches
0"Not the silence — Richmond Park at night was full of silences, the kind that pressed on your ears until you heard your own blood moving."
1"Wildflowers she remembered from her last visit — poppies, foxglove, things that had no business blooming in October — stood pale and closed in the moonlight, heads bowed like they were listening for something."
2"Not an animal's movement — too slow, too considered, the kind of shift a shadow makes when the light source itself has shifted rather than the shadow."
3"The flowers here had started opening as she passed, she noticed — poppies unfurling one petal at a time though there was no wind, no sun, nothing to prompt it."
4"She fixed her eyes on a gap in the trees ahead where the ground rose slightly, remembering — or thinking she remembered — that the standing stones sat on a low mound."
5"She turned on her heel, orienting on the one direction the footsteps hadn't come from, and walked — fast, faster, not running, not yet, some scrap of pride insisting she hadn't earned the right to panic — back the way she'd come, praying to whoever might be listening in this stretched, sour, purple-lit dark that the stones would find her before whatever paced her did."
89.31% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount992
adjectiveStacks1
stackExamples
0"sour, purple-lit dark"
adverbCount45
adverbRatio0.04536290322580645
lyAdverbCount9
lyAdverbRatio0.009072580645161291
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences68
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences68
mean14.96
std14.05
cv0.939
sampleLengths
023
17
248
34
443
59
63
75
86
926
103
1121
128
1334
1430
151
1610
1741
1820
193
2012
2124
221
2311
2413
253
2623
276
2816
295
3039
313
327
3310
3424
3516
368
378
3827
392
402
4113
4218
433
4430
455
4636
473
481
491
67.16% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.45588235294117646
totalSentences68
uniqueOpeners31
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences57
matches
0"Just white bark and black"
1"Somewhere to her right a"
2"Instead she quickened her pace,"
ratio0.053
93.68% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount18
totalSentences57
matches
0"She hadn't meant to come"
1"She'd told herself a dozen"
2"It had gone from a"
3"she said, mostly to hear"
4"She stepped between two of"
5"She'd come because the pendant"
6"She glanced up."
7"She'd walked it twice before."
8"Her stomach dropped."
9"She hadn't thought about what"
10"she said, and hated how"
11"She kept walking."
12"She didn't stop to watch."
13"She fixed her eyes on"
14"She angled toward it."
15"She didn't turn this time."
16"she said, too loud, too"
17"She turned on her heel,"
ratio0.316
56.49% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount46
totalSentences57
matches
0"Rory pushed through the last"
1"She hadn't meant to come"
2"She'd told herself a dozen"
3"The Heartstone said otherwise."
4"It had gone from a"
5"she said, mostly to hear"
6"The grove swallowed the sound."
7"That was the first wrong"
8"This was different."
9"This ate the words before"
10"She stepped between two of"
11"Wildflowers she remembered from her"
12"The air smelled wrong too,"
13"Nothing answered, which was almost"
14"She'd come because the pendant"
15"A Hel portal, she'd guessed,"
16"Isolde would know."
17"Isolde always knew, sharp-eyed and"
18"The grove had a way"
19"A branch above her creaked"
ratio0.807
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences57
matches(empty)
ratio0
71.43% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences30
technicalSentenceCount3
matches
0"Wildflowers she remembered from her last visit — poppies, foxglove, things that had no business blooming in October — stood pale and closed in the moonlight, he…"
1"The grove answered with silence, and then, from somewhere behind the veil of white trunks, something that might have been laughter if laughter had never once he…"
2"She turned on her heel, orienting on the one direction the footsteps hadn't come from, and walked — fast, faster, not running, not yet, some scrap of pride insi…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags3
fancyCount0
fancyTags(empty)
dialogueSentences7
tagDensity0.429
leniency0.857
rawRatio0
effectiveRatio0
82.3564%