Run: 2026-07-25-01KYCRN0VZY5E5VDF87M9G3AE1

Run Details

Duration:
49.4s
Cost:
$0.074050
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 gate at Sheen Cross was chained, so Rory went over the wall. Her boots hit wet grass and the sound came back wrong — flat, close, like she'd landed in a room instead of a park. Nine hundred hectares of open ground and the noise of her own landing died a foot from her ankles. "Right," she whispered. "Lovely." The pendant lay cold against her sternum. She'd checked it three times on the bus from Richmond station and three times it had stayed cold, which was the point, which was the reason she'd come — Silas had said the grove was clean, said Isolde hadn't opened anything in a hundred years, and Rory wanted to see the crimson stone stay dark in the one place on the map everyone kept circling with red pen. Ten minutes in. Confirm. Out. That was the deal she'd made with herself on the bus. The path she wanted ran along the plantation fence, then broke left across the bracken toward the oaks. She found the fence. She counted posts because counting kept her hands from shaking and because Eva had once told her that fear was mostly arithmetic you refused to do. Forty posts. Sixty. At eighty-two the fence stopped and the bracken began, waist-high and black, and the deer that should have been bedded down in it weren't. That was the first thing. No deer. Richmond Park held six hundred of them. She'd walked here in October with a paper cup of coffee and nearly stepped on a fallow doe folded in the ferns, close enough to see her breath. Now the bracken sat empty and still, and the stillness had a shape to it, the way a bed has a shape when someone's just got out. Rory put her hand flat on the last fence post and made herself breathe. "Deer move," she said, aloud, because her own voice was better than nothing. "Deer move all the time. They're by the ponds. They're doing deer things." Somewhere behind her, out past the plantation, a plane went over — a long tearing sound above the cloud, red light blinking through the murk. She looked up and felt her shoulders drop an inch. Heathrow. Ordinary. Eight million people asleep in every direction, kebab shops still open on the Upper Richmond Road, night buses grinding up through Barnes. The plane's noise faded. And after it faded, it kept going. Not an echo. Echoes shrank. This one held its level, a low continuous tear somewhere off to her right, patient, and then it stopped mid-note, cut, like a needle lifted off a record. Rory stood very still for eleven seconds. She counted those, too. "Nope," she said. "Ten minutes. Ten minutes and then the whole night can do what it likes." The oaks came up out of the dark sooner than they should have. She knew the distance — four hundred metres from the fence break, she'd measured it on the satellite view with her thumb and forefinger on her phone screen — and she'd walked maybe a hundred and fifty when the first trunk resolved in front of her, grey-black, wider than a car. The standing stones were oak too. That was the trick of the place. Not stone at all, but seven trunks with the bark stripped and the wood gone hard and pale as bone, set in a ring with gaps between them wide enough to walk through. Silas said they'd been living trees once and someone had asked them to stop. Rory stopped at the edge of the ring and did not go in. The wildflowers were the second thing. Late January, frost on the bracken behind her, and inside the ring the grass held cowslips and campion and something small and blue she had no name for, all of it open, all of it upright, none of it moving. She could see her own breath. She could not see the flowers breathe. She crouched. Pressed two fingers to the earth just outside the nearest pale trunk. Warm. Not summer-warm. Skin-warm. "Okay," she whispered. "Okay, that's — that's noted." She pulled the chain out from under her jumper and held the pendant up on her palm. Cold. Dark. Deep crimson going almost black in the low light, and no pulse in it at all. Relief hit her so hard her knees went loose. Clean. The grove was clean, Silas was right, and she could climb back over the wall at Sheen Cross with something true to tell him and be in bed before three. "Told you," she said. "Told you, you paranoid old—" The grass moved on the far side of the ring. Not wind. A line of it went down and came back up, a single narrow track, the way grass folds under a cat's belly. It crossed maybe two metres and stopped. Rory did not move. She kept the pendant in her fist and she kept her eyes on the place where the track had ended and she waited for the flowers to close over whatever it was, or for a fox to trot out of it with its ears back, or for the whole thing to be a trick of dark and adrenaline and forty hours' bad sleep. The flowers stayed down. "Fox," she said. Her voice came out thin. "Foxes are — foxes are massive in London. They're like dogs. It's a fox." Behind her, off to the left, something took a step. She heard it land in the frozen bracken — one clear crunch, the whole weight of something on one foot — and then nothing. No second step. No shift of balance. Whatever had put that foot down was standing on it, waiting, in the dark she'd just walked out of. Rory turned her head slowly. The bracken ran back four hundred metres to the fence line and it was all one texture, all one shade, and in the middle of it, thirty feet away, a piece of that texture was standing up. Taller than the bracken. Narrow. Perfectly vertical. She looked at it directly and it wasn't there. Just fern-tops and a hawthorn and the grey wall of the plantation beyond. She looked slightly to the left of it, the way you look at a faint star, and it came back — a long pale absence, and at the top of it something that might have been the underside of a jaw. "I'm not," she said. Her mouth had gone dry as paper. "I'm not doing this." She stepped sideways, keeping the ring on her right, keeping the thing in the corner of her eye, and as she moved it did not move, and that was somehow worse than if it had come at her. It simply stood there and let her circle, and the not-moving felt deliberate, felt like manners, felt like something being polite in a way she didn't understand the rules of. The frost crunched under her boot. In the bracken, nothing answered. Then, from inside the ring — from the warm grass, from the middle of the flowers, from the empty air three feet above the ground — a woman's voice said, quite kindly: "You've got a lovely little bell around your neck." Rory's fist tightened on the pendant. It was warm. Not the ember-throb Dymas had described, not a pulse. Just warm, the way a mug is warm an hour after you've forgotten it. Warming. "Don't," Rory said. "Don't do that." "Do what, sweetheart?" The bracken took another step. Rory ran. She got eight strides before she understood that the plantation fence wasn't where it should be — that she'd come four hundred metres from it, that she'd been walking away from it, and yet the pale trunks of the standing stones were rising in front of her again, seven of them, the gaps between them wide enough to walk through, the warm grass beyond, the flowers standing perfectly still. She stopped so hard she went down on one knee in the frost. Behind her, the voice was already closer. "Sheen Cross is shut," it said. "They chain it at eight."
created_at"2026-07-25T13:50:19.529Z" 7/25/2026, 1:50:19 PM
model"anthropic/claude-opus-5-20260723"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4006
moderation_latency(null)
generation_time49246
tokens_prompt1008
tokens_completion1973
native_tokens_prompt1480
native_tokens_completion2666
native_tokens_completion_images(null)
native_tokens_reasoning105
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"
usage0.07405
router(null)
provider_responses
0
endpoint_id"76cb4608-f48c-483d-8da8-9957fb44244e"
id"msg_011CdNtCJKZBxEmqLiMtpNor"
is_byokfalse
latency1380
model_permaslug"anthropic/claude-opus-5-20260723"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784987419-zPuywKa3woJOKnyNBnuV"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784987419-4ZUroNBWCrLiFsGYHGAL"
upstream_id"msg_011CdNtCJKZBxEmqLiMtpNor"
total_cost0.07405
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
totalTags10
adverbTagCount0
adverbTags(empty)
dialogueSentences20
tagDensity0.5
leniency1
rawRatio0
effectiveRatio0
81.47% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1349
totalAiIsmAdverbs5
found
0
adverb"very"
count1
1
adverb"slowly"
count1
2
adverb"perfectly"
count2
3
adverb"slightly"
count1
highlights
0"very"
1"slowly"
2"perfectly"
3"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)
70.35% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1349
totalAiIsms8
found
0
word"echo"
count1
1
word"echoes"
count1
2
word"measured"
count1
3
word"resolved"
count1
4
word"pulse"
count2
5
word"weight"
count1
6
word"throb"
count1
highlights
0"echo"
1"echoes"
2"measured"
3"resolved"
4"pulse"
5"weight"
6"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
emotionTells0
narrationSentences102
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences102
filterMatches
0"look"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences113
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen68
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1362
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions14
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions29
wordCount1268
uniqueNames14
maxNameDensity0.79
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Rory"
discoveredNames
Sheen2
Cross2
Rory10
Richmond3
Silas3
Isolde1
Eva1
Park1
October1
Upper1
Road1
Barnes1
January1
Dymas1
persons
0"Rory"
1"Silas"
2"Isolde"
3"Eva"
4"Barnes"
5"January"
6"Dymas"
places
0"Sheen"
1"Richmond"
2"Park"
3"October"
4"Upper"
5"Road"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences58
glossingSentenceCount1
matches
0"felt like manners, felt like something"
1"felt like something being polite in a w"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.734
wordCount1362
matches
0"Not stone at all, but seven trunks with the bark stripped"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences113
matches
0"understood that the be — that she'd"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs51
mean26.71
std22.52
cv0.843
sampleLengths
013
143
24
375
416
575
67
762
814
926
1059
1111
1233
1311
1417
1564
1660
1713
1859
1918
208
2117
2218
2340
249
2510
2631
2767
284
2922
3010
3150
325
3344
3422
3541
3615
3768
3811
3932
409
416
423
4324
446
453
465
472
4869
4913
98.38% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences102
matches
0"was chained"
1"been bedded"
97.96% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs196
matches
0"was standing"
1"was standing"
2"were rising"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount11
semicolonCount0
flaggedSentences8
totalSentences113
ratio0.071
matches
0"Her boots hit wet grass and the sound came back wrong — flat, close, like she'd landed in a room instead of a park."
1"She'd checked it three times on the bus from Richmond station and three times it had stayed cold, which was the point, which was the reason she'd come — Silas had said the grove was clean, said Isolde hadn't opened anything in a hundred years, and Rory wanted to see the crimson stone stay dark in the one place on the map everyone kept circling with red pen."
2"Somewhere behind her, out past the plantation, a plane went over — a long tearing sound above the cloud, red light blinking through the murk."
3"She knew the distance — four hundred metres from the fence break, she'd measured it on the satellite view with her thumb and forefinger on her phone screen — and she'd walked maybe a hundred and fifty when the first trunk resolved in front of her, grey-black, wider than a car."
4"She heard it land in the frozen bracken — one clear crunch, the whole weight of something on one foot — and then nothing."
5"She looked slightly to the left of it, the way you look at a faint star, and it came back — a long pale absence, and at the top of it something that might have been the underside of a jaw."
6"Then, from inside the ring — from the warm grass, from the middle of the flowers, from the empty air three feet above the ground — a woman's voice said, quite kindly:"
7"She got eight strides before she understood that the plantation fence wasn't where it should be — that she'd come four hundred metres from it, that she'd been walking away from it, and yet the pale trunks of the standing stones were rising in front of her again, seven of them, the gaps between them wide enough to walk through, the warm grass beyond, the flowers standing perfectly still."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount860
adjectiveStacks1
stackExamples
0"lay cold against her"
adverbCount30
adverbRatio0.03488372093023256
lyAdverbCount4
lyAdverbRatio0.004651162790697674
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences113
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences113
mean12.05
std13.84
cv1.148
sampleLengths
013
124
219
33
41
57
668
73
81
91
1011
1118
124
1326
142
151
1624
175
182
197
2028
2127
2214
2313
2413
2525
2610
271
281
2922
304
317
323
332
3428
357
364
373
3814
3913
4051
416
427
4333
4414
4513
466
4740
486
497
77.58% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.5132743362831859
totalSentences113
uniqueOpeners58
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences74
matches
0"Somewhere behind her, out past"
1"Just fern-tops and a hawthorn"
2"Then, from inside the ring"
3"Just warm, the way a"
ratio0.054
90.27% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount24
totalSentences74
matches
0"Her boots hit wet grass"
1"She'd checked it three times"
2"She found the fence."
3"She counted posts because counting"
4"She'd walked here in October"
5"she said, aloud, because her"
6"She looked up and felt"
7"She counted those, too."
8"She knew the distance —"
9"She could see her own"
10"She could not see the"
11"She pulled the chain out"
12"It crossed maybe two metres"
13"She kept the pendant in"
14"Her voice came out thin."
15"She heard it land in"
16"She looked at it directly"
17"She looked slightly to the"
18"Her mouth had gone dry"
19"She stepped sideways, keeping the"
ratio0.324
100.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount52
totalSentences74
matches
0"The gate at Sheen Cross"
1"Her boots hit wet grass"
2"The pendant lay cold against"
3"She'd checked it three times"
4"That was the deal she'd"
5"The path she wanted ran"
6"She found the fence."
7"She counted posts because counting"
8"That was the first thing."
9"Richmond Park held six hundred"
10"She'd walked here in October"
11"Rory put her hand flat"
12"she said, aloud, because her"
13"She looked up and felt"
14"The plane's noise faded."
15"This one held its level,"
16"Rory stood very still for"
17"She counted those, too."
18"The oaks came up out"
19"She knew the distance —"
ratio0.703
67.57% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences74
matches
0"Now the bracken sat empty"
ratio0.014
89.29% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences40
technicalSentenceCount3
matches
0"She'd checked it three times on the bus from Richmond station and three times it had stayed cold, which was the point, which was the reason she'd come — Silas h…"
1"At eighty-two the fence stopped and the bracken began, waist-high and black, and the deer that should have been bedded down in it weren't."
2"She looked slightly to the left of it, the way you look at a faint star, and it came back — a long pale absence, and at the top of it something that might have …"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags10
uselessAdditionCount0
matches(empty)
50.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags9
fancyCount2
fancyTags
0"she whispered (whisper)"
1"she whispered (whisper)"
dialogueSentences20
tagDensity0.45
leniency0.9
rawRatio0.222
effectiveRatio0.2
90.5621%