Run: 2026-07-25-01KYCR3XGK0XYHQWTSQG96FQM9

Run Details

Duration:
50.5s
Cost:
$0.071800
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 had been chained since ten, so Rory went over the wall where the brick had crumbled into a saddle, and dropped into wet bracken on the other side. Richmond Park at night didn't look like Richmond Park. The grass held the last of the day's heat and gave it up as mist, ankle-deep, moving without wind. Her torch cut a cone through it and the cone found nothing — no deer, no dog walkers, no orange bleed of Kingston on the horizon, which was wrong, because she'd stood on this ridge in daylight and watched planes stack up over Heathrow like beads on a wire. No planes. She checked. Just stars, too many of them, arranged in patterns her eyes wouldn't settle on. "Right," she said, to hear a voice. "In, ask, out." The pendant lay flat against her sternum, cool as a coin. Isolde had said the grove would find her if she walked the deer path with her left hand trailing. Rory had laughed at that. She wasn't laughing now; she walked with her fingers out, brushing hawthorn, and the third time the path forked she took the branch that felt like being watched. The standing stones came out of the mist all at once — eight of them, oak instead of granite, grey and grained and cracked with age, each one taller than her and leaning inward like men sharing a secret. Wildflowers grew at their feet. In October. Foxglove and cornflower and something with white bells that turned toward her torch beam the way sunflowers turn toward morning. She stopped at the boundary and listened. That was the first wrong thing. Not a sound — the absence of the sound she expected. Richmond had a hum to it even at three in the morning, the low grind of a city breathing in its sleep. Here there was nothing. Her own blood in her ears. The tick of moisture falling leaf to leaf. Then, from somewhere inside the ring, a wood pigeon started up. *Coo-COO-coo, coo-coo.* Rory's shoulders dropped an inch. Pigeons were the most ordinary thing in Britain. She stepped between two stones, and the temperature changed like walking into a different room, and the pigeon called again, and this time she counted the notes. Five. Same as before. Same pitch, same gap, same faint scrape at the end where the bird's throat caught. Exactly the same. Not similar. The way a recording is the same. "Okay," she said. Her breath didn't fog, though the air had gone cold enough that it should have. "Okay." The clearing was maybe twenty yards across, floored in cropped turf, and at its centre stood a well — or the ruin of one, a lip of mossed stone no higher than her knee. Isolde hadn't mentioned a well. Isolde had mentioned a hawthorn and a flat rock for offerings, and Rory had brought the offering, a heel of bread and a thimble of Silas' whisky in a screw-top jar, and she had rehearsed the words on the 371 bus like lines for an exam. She swept the torch around. No hawthorn. No flat rock. *Coo-COO-coo, coo-coo.* From behind her now. Same five notes. "You'll have to do better than that," she said, and hated the shake in it. She crossed to the well because standing still had become unbearable, and knelt, and set the jar on the stone lip. The moss was warm. Not sun-warm. Skin-warm, the temperature of a wrist pressed to a wrist, and she took her hand back and wiped it on her jeans without deciding to. The pendant thumped once against her breastbone. Not a heartbeat's worth of movement — a knock, like a knuckle on a door from the inside, and the crimson stone had gone hot enough that she pulled the chain away from her skin with two fingers. It glowed. Faint, sullen, the colour of a cigarette end. "That's not what you're for," she whispered. "You do portals. There's no portal here." The white bell-flowers had all turned to face the well. Rory stood up slowly. She kept the torch low, because the torch had started to feel like a hand raised in a dark room, announcing her, and she wanted very much not to be announced. Twenty yards of grass. Eight oak stones. She counted them, and got nine, and counted again and got eight, and refused to count a third time. Behind the stones, the mist held shapes. That was mist's job — she knew that, she'd walked home through enough Cardiff fog to know the brain builds men out of nothing. But mist drifts. These stayed. Two of them, tall and narrow, standing in the gap between the northmost stones, exactly as far apart as a person's shoulders would put them if two people stood side by side, and when she turned her head to look directly they were gaps in the mist instead, thinning, ordinary. When she looked away they came back. "Isolde?" Her voice went out and didn't come back. No echo, in a clearing ringed with wood. "Isolde, if this is a test, I'm failing it. I'd like to go home." Something laughed. It came from very close, low down, at the level of her hip, and it was not a laugh so much as three quick breaths through a smile — the sound a person makes when they've caught you out and are being kind about it. She spun the torch down. Grass. Cornflowers. Her own bootprints, and beside them, pressed into the turf and filling slowly with water, a set of narrow marks that went from the stone circle's edge to where she stood and stopped. They stopped at her feet. Nothing led away. Rory's mouth had gone dry as paper. "I brought an offering," she said, and her voice came out steady, which surprised her, which helped. She lifted the jar. Unscrewed it. The whisky smell rose up thick and peaty and human and she wanted to weep at how normal it was. "Bread and drink, freely given, nothing owed. That's the form, isn't it. That's what I was told." *Coo-COO-coo, coo-coo.* The pigeon was in the well. She heard it move as it called, heard the scrape of feathers or fingernails on wet stone, the sound coming up out of that knee-high ring of masonry with the particular hollow amplification of a deep shaft. Twenty feet down at least. Maybe further. The mist over the well's mouth was being pulled downward, spiralling, in a slow steady draw. Something was breathing in. Rory set the jar on the stone and did not look into the well. She was proud of that, later — the specific, muscular effort of not looking, the way she had to instruct each part of her neck separately. She backed away one step, then another, torch pointed at the grass ahead of her boots, and the pendant burned against her chest, and the flowers turned as she moved, all of them, tracking her like a room full of faces. From the well, quietly, a woman's voice. Warm. Amused. Tired at the edges, the way Eva's got after a double shift. "Rory. You're going the wrong way, love." She stopped. The voice had Eva's Cardiff vowels. It had the little click Eva made before a joke. It came from twenty feet under a park in Surrey at two in the morning, and it knew her name, and Rory stood in the wet grass with her back to it and felt the ring of stones lean in a fraction further. "You're not her," she said. "No," the voice agreed, delighted. "But you stopped."
created_at"2026-07-25T13:40:59.036Z" 7/25/2026, 1:40:59 PM
model"anthropic/claude-opus-5-20260723"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4828
moderation_latency(null)
generation_time50310
tokens_prompt1008
tokens_completion1867
native_tokens_prompt1480
native_tokens_completion2576
native_tokens_completion_images(null)
native_tokens_reasoning83
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"
usage0.0718
router(null)
provider_responses
0
endpoint_id"76cb4608-f48c-483d-8da8-9957fb44244e"
id"msg_011CdNsV11cSVuVgDKJGC3rx"
is_byokfalse
latency2184
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-1784986859-qGvDJaOtN4KWQNw3eYan"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784986859-1RwiVmVAdgK97we5LmoZ"
upstream_id"msg_011CdNsV11cSVuVgDKJGC3rx"
total_cost0.0718
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
totalTags9
adverbTagCount0
adverbTags(empty)
dialogueSentences15
tagDensity0.6
leniency1
rawRatio0
effectiveRatio0
84.35% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1278
totalAiIsmAdverbs4
found
0
adverb"slowly"
count2
1
adverb"very"
count2
highlights
0"slowly"
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)
96.09% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1278
totalAiIsms1
found
0
word"echo"
count1
highlights
0"echo"
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
narrationSentences102
matches
0"was proud"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences102
filterMatches(empty)
hedgeMatches
0"started to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences109
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen50
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans3
markdownWords6
totalWords1286
ratio0.005
matches
0"Coo-COO-coo, coo-coo."
1"Coo-COO-coo, coo-coo."
2"Coo-COO-coo, coo-coo."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions13
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions28
wordCount1190
uniqueNames13
maxNameDensity0.67
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Eva"
discoveredNames
Sheen1
Cross1
Rory8
Park2
Richmond3
Kingston1
Heathrow1
October1
Britain1
Cardiff2
Eva3
Surrey1
Isolde3
persons
0"Cross"
1"Rory"
2"Eva"
3"Isolde"
places
0"Sheen"
1"Park"
2"Richmond"
3"Kingston"
4"October"
5"Britain"
6"Cardiff"
7"Surrey"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences56
glossingSentenceCount1
matches
0"felt like being watched"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1286
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences109
matches
0"knew that, she'd"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs44
mean29.23
std27.72
cv0.948
sampleLengths
033
177
218
310
463
566
67
757
811
92
1040
1119
1212
1319
1485
1510
162
177
1815
1952
207
2148
2214
2310
2461
2586
267
2731
282
2985
308
3167
322
336
3444
3516
364
3781
3821
397
402
4159
425
438
98.38% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences102
matches
0"been chained"
1"being pulled"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs183
matches
0"wasn't laughing"
1"was breathing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount8
semicolonCount1
flaggedSentences9
totalSentences109
ratio0.083
matches
0"Her torch cut a cone through it and the cone found nothing — no deer, no dog walkers, no orange bleed of Kingston on the horizon, which was wrong, because she'd stood on this ridge in daylight and watched planes stack up over Heathrow like beads on a wire."
1"She wasn't laughing now; she walked with her fingers out, brushing hawthorn, and the third time the path forked she took the branch that felt like being watched."
2"The standing stones came out of the mist all at once — eight of them, oak instead of granite, grey and grained and cracked with age, each one taller than her and leaning inward like men sharing a secret."
3"Not a sound — the absence of the sound she expected."
4"The clearing was maybe twenty yards across, floored in cropped turf, and at its centre stood a well — or the ruin of one, a lip of mossed stone no higher than her knee."
5"Not a heartbeat's worth of movement — a knock, like a knuckle on a door from the inside, and the crimson stone had gone hot enough that she pulled the chain away from her skin with two fingers."
6"That was mist's job — she knew that, she'd walked home through enough Cardiff fog to know the brain builds men out of nothing."
7"It came from very close, low down, at the level of her hip, and it was not a laugh so much as three quick breaths through a smile — the sound a person makes when they've caught you out and are being kind about it."
8"She was proud of that, later — the specific, muscular effort of not looking, the way she had to instruct each part of her neck separately."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount539
adjectiveStacks0
stackExamples(empty)
adverbCount17
adverbRatio0.03153988868274583
lyAdverbCount2
lyAdverbRatio0.0037105751391465678
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences109
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences109
mean11.8
std12.36
cv1.048
sampleLengths
033
19
219
349
42
52
614
77
83
911
1019
115
1228
1339
145
152
1620
177
186
1911
2022
214
226
238
2411
252
265
278
2827
291
303
3115
323
332
347
353
3615
371
3834
395
4046
415
422
433
442
454
463
4715
4821
494
65.75% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.42201834862385323
totalSentences109
uniqueOpeners46
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences79
matches
0"Just stars, too many of"
1"Then, from somewhere inside the"
2"Exactly the same."
ratio0.038
98.48% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount24
totalSentences79
matches
0"Her torch cut a cone"
1"she said, to hear a"
2"She wasn't laughing now; she"
3"She stopped at the boundary"
4"Her own blood in her"
5"She stepped between two stones,"
6"Her breath didn't fog, though"
7"She swept the torch around."
8"she said, and hated the"
9"She crossed to the well"
10"She kept the torch low,"
11"She counted them, and got"
12"Her voice went out and"
13"It came from very close,"
14"She spun the torch down."
15"Her own bootprints, and beside"
16"They stopped at her feet."
17"she said, and her voice"
18"She lifted the jar."
19"She heard it move as"
ratio0.304
92.91% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount58
totalSentences79
matches
0"The gate at Sheen Cross"
1"Richmond Park at night didn't"
2"The grass held the last"
3"Her torch cut a cone"
4"she said, to hear a"
5"The pendant lay flat against"
6"Isolde had said the grove"
7"Rory had laughed at that."
8"She wasn't laughing now; she"
9"The standing stones came out"
10"Wildflowers grew at their feet."
11"Foxglove and cornflower and something"
12"She stopped at the boundary"
13"That was the first wrong"
14"Richmond had a hum to"
15"Here there was nothing."
16"Her own blood in her"
17"The tick of moisture falling"
18"Rory's shoulders dropped an inch."
19"Pigeons were the most ordinary"
ratio0.734
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences79
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences35
technicalSentenceCount2
matches
0"Her torch cut a cone through it and the cone found nothing — no deer, no dog walkers, no orange bleed of Kingston on the horizon, which was wrong, because she'd…"
1"She wasn't laughing now; she walked with her fingers out, brushing hawthorn, and the third time the path forked she took the branch that felt like being watched…"
69.44% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags9
uselessAdditionCount1
matches
0"the voice agreed, delighted"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags8
fancyCount3
fancyTags
0"Isolde had (have)"
1"she whispered (whisper)"
2"the voice agreed (agree)"
dialogueSentences15
tagDensity0.533
leniency1
rawRatio0.375
effectiveRatio0.375
86.8469%