Run: 2026-07-25-01KYCPVQ6THTEKQ53W53JVHVV5

Run Details

Duration:
44.5s
Cost:
$0.064425
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 satnav gave up two miles back, so Rory went by the pendant. It sat warm against her sternum, a slow throb like something asleep, and every time she took a wrong turn along the bridle path the warmth thinned to nothing. She'd doubled back three times. Richmond Park after midnight was bigger than it had any right to be — the gates locked at dusk, the deer moved like rumours through the bracken, and the city glow hung above the treeline in a dirty orange band that never got closer no matter how long she walked. She'd come for answers. That was the whole of it. Silas had said the grove opened on the new moon and that Isolde would speak to her, and Rory had nodded and said fine, brilliant, and hadn't asked what happened if Isolde didn't feel like speaking. The standing stones came up on her without warning. That was the first wrong thing. She'd been watching the ground, picking her way over roots, and when she lifted her head they were simply there — five oak trunks, dead a thousand years by the look of them, grey and fissured and standing in a ring like a jaw with teeth missing. No approach. No thinning of the woods. Just there, three paces off, close enough to touch. Rory stopped. Her breath went out of her in a plume, and she watched it hang in the air, and then she watched it drift sideways. There was no wind. "Right," she said, and hated how small her voice sounded under all that sky. She stepped between two of the stones. The cold went. Not gradually — it dropped off her like a coat sliding from a chair, and the air on the other side was mild and thick and smelled of cut grass and something sweeter underneath, honeysuckle or rot, she couldn't decide which. Wildflowers came up to her knees. Foxglove, cornflower, campion, poppies, all of them wide open and nodding in a breeze she couldn't feel on her skin. The grass moved. She stood very still and watched a line of it bend and rise, bend and rise, tracing a slow curve towards the centre of the clearing, and she waited for the deer or the fox or the badger to show itself. Nothing did. The line reached the middle and stopped. "Isolde?" The word didn't carry. It came out of her mouth and fell dead about a foot in front of her face, and she felt the shape of it drop, the way you feel a step that isn't there. The pendant flared hot. Then cooled. Rory pressed her palm flat against her chest and counted, the way she used to count in Evan's flat with her back to the bathroom door. Four in. Hold. Four out. Her heart argued with her and lost. When she was steady she started walking, cutting a straight line for the centre of the grove, and she kept her chin level and didn't look at the flowers. Grass whispered against her jeans. Behind her, something else whispered against something else. She turned. Nothing. The clearing lay open and pale under a sky the colour of old milk — no stars, no moon, and she hadn't clocked that until now, hadn't registered that there was light here and nothing making it. The oak stones stood round the edge. She counted them. Five. She'd counted five coming in. She was almost certain she'd counted five coming in. Rory kept walking. The sound started when she was halfway across. Faint, so faint she thought it was her own blood in her ears — a high thin note, like a wet finger dragged round the rim of a glass, and it rose and fell with a rhythm she recognised before she could name it. Then she named it and wished she hadn't. Breathing. Something behind her was breathing, and it was doing it very carefully, the way a person breathes when they're pretending to be asleep. She didn't turn round. That was the whole trick, that was what Silas had told her — *never turn round twice for the same noise, love, once is curiosity, twice is an invitation* — and she walked with her hands loose at her sides and her jaw locked so hard it ached. The breathing kept pace. Twenty steps. Thirty. The centre of the grove had a flat stone in it, a slab about the size of a door, worn smooth and dished in the middle like a soap dish, and the flowers grew right up to its edge and stopped dead. Rory reached it and put her hand on it and the stone was warm as skin. The breathing stopped. She stood in the enormous silence and became aware, very slowly, of a shape at the left-hand edge of her vision. Tall. Thin. Standing among the flowers about fifteen feet out, perfectly still, and when she turned her head towards it there was only foxglove, six spikes of it in a clump, purple bells hanging heavy. She looked away. The shape came back. "I know you're there," she said. *I know you're there,* said the grove, in her voice, from behind her left shoulder. Rory's whole body went cold. She kept her hand on the stone because she needed to be holding something. "That's a party trick." Her voice cracked in the middle and she pushed through it. "Isolde. I've come to bargain. I've got a name and I've got a debt and I'm not leaving until—" *—until,* said the grove, closer now, and this time it wasn't quite her voice. It had the shape of her voice but the mouth was wrong, too many consonants for the space they had to live in, and she heard the wet click of a tongue that was too long. The flowers behind her bent. All of them, at once, in a wave, and she felt the displaced air move the hair on the back of her neck. She turned round. Grass. Flowers. Empty clearing. The five stones, still five, and between two of them the black slot of the gap she'd come through, and she thought about running for it and knew, with a certainty that arrived fully formed and reasonable, that she'd be caught before the third step. Not chased. *Caught.* Something in the grove wasn't a thing that had to travel. The pendant went hot again — properly hot, a coin fresh from a fire — and she gasped and hauled it out from under her jumper on its chain. The crimson stone was glowing hard enough to throw red across her knuckles and it was pulsing fast, fast, faster, no rhythm left to it at all. Above her, something exhaled. Not behind. Above. Six, seven feet up, directly over her head, a long soft breath that stirred her fringe and smelled of turned earth and iron, and Rory did not look up, would not look up, stood there with her fist closed round a burning stone and her eyes fixed on the smooth dished slab beneath her hand. The dish in the stone was the right shape for a head. "I've a name for you," she said. She got it out steady. She was proud of that, in some cold clerical corner of her mind that was already writing this down for later, if there was a later. "I've a name and I'll trade it. But you'll come out where I can see you first, because I don't deal with things that hide." Silence. Long enough for her to hear the grass settling. Then, very quietly, from every direction at once, the grove began to laugh in her mother's voice.
created_at"2026-07-25T13:19:01.856Z" 7/25/2026, 1:19:01 PM
model"anthropic/claude-opus-5-20260723"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1823
moderation_latency(null)
generation_time44408
tokens_prompt1008
tokens_completion1754
native_tokens_prompt1480
native_tokens_completion2281
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"
usage0.064425
router(null)
provider_responses
0
endpoint_id"76cb4608-f48c-483d-8da8-9957fb44244e"
id"msg_011CdNqot8fErHG5qT63GBhD"
is_byokfalse
latency1794
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-1784985541-wadHpw71sc3T33oHLHx9"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784985541-AqlCUfHkdUCePB7akXyQ"
upstream_id"msg_011CdNqot8fErHG5qT63GBhD"
total_cost0.064425
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
72.74% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1284
totalAiIsmAdverbs7
found
0
adverb"very"
count4
1
adverb"carefully"
count1
2
adverb"slowly"
count1
3
adverb"perfectly"
count1
highlights
0"very"
1"carefully"
2"slowly"
3"perfectly"
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)
80.53% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1284
totalAiIsms5
found
0
word"throb"
count1
1
word"warmth"
count1
2
word"tracing"
count1
3
word"silence"
count2
highlights
0"throb"
1"warmth"
2"tracing"
3"silence"
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
narrationSentences95
matches
0"was proud"
97.74% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount1
narrationSentences95
filterMatches
0"feel"
1"know"
hedgeMatches
0"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences98
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen55
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans4
markdownWords22
totalWords1293
ratio0.017
matches
0"never turn round twice for the same noise, love, once is curiosity, twice is an invitation"
1"I know you're there,"
2"—until,"
3"Caught."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions9
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions14
wordCount1234
uniqueNames5
maxNameDensity0.65
worstName"Rory"
maxWindowNameDensity1
worstWindowName"Rory"
discoveredNames
Rory8
Park1
Isolde2
Evan1
Silas2
persons
0"Rory"
1"Isolde"
2"Evan"
3"Silas"
places
0"Park"
globalScore1
windowScore1
98.98% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences49
glossingSentenceCount1
matches
0"quite her voice"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1293
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences98
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs44
mean29.39
std24.96
cv0.849
sampleLengths
013
184
246
39
469
526
64
714
87
970
1053
111
1238
136
1467
1513
162
1749
1814
193
2060
211
2223
2352
244
2561
263
2756
287
296
3015
3119
3234
3350
3428
353
3663
3756
384
3958
4012
4163
4210
4317
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences95
matches(empty)
44.24% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs214
matches
0"was breathing"
1"was doing"
2"was glowing"
3"was pulsing"
4"was already writing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount10
semicolonCount0
flaggedSentences8
totalSentences98
ratio0.082
matches
0"Richmond Park after midnight was bigger than it had any right to be — the gates locked at dusk, the deer moved like rumours through the bracken, and the city glow hung above the treeline in a dirty orange band that never got closer no matter how long she walked."
1"She'd been watching the ground, picking her way over roots, and when she lifted her head they were simply there — five oak trunks, dead a thousand years by the look of them, grey and fissured and standing in a ring like a jaw with teeth missing."
2"Not gradually — it dropped off her like a coat sliding from a chair, and the air on the other side was mild and thick and smelled of cut grass and something sweeter underneath, honeysuckle or rot, she couldn't decide which."
3"The clearing lay open and pale under a sky the colour of old milk — no stars, no moon, and she hadn't clocked that until now, hadn't registered that there was light here and nothing making it."
4"Faint, so faint she thought it was her own blood in her ears — a high thin note, like a wet finger dragged round the rim of a glass, and it rose and fell with a rhythm she recognised before she could name it."
5"That was the whole trick, that was what Silas had told her — *never turn round twice for the same noise, love, once is curiosity, twice is an invitation* — and she walked with her hands loose at her sides and her jaw locked so hard it ached."
6"*—until,* said the grove, closer now, and this time it wasn't quite her voice."
7"The pendant went hot again — properly hot, a coin fresh from a fire — and she gasped and hauled it out from under her jumper on its chain."
99.31% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1226
adjectiveStacks0
stackExamples(empty)
adverbCount50
adverbRatio0.040783034257748776
lyAdverbCount10
lyAdverbRatio0.008156606851549755
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences98
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences98
mean13.19
std14.18
cv1.075
sampleLengths
013
129
25
350
44
56
636
79
86
947
102
115
129
132
1424
154
1614
177
183
1941
206
2120
223
2341
242
257
261
274
2834
294
302
3126
322
331
342
357
3629
375
388
392
401
4137
427
433
441
455
469
473
488
4944
65.31% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.42857142857142855
totalSentences98
uniqueOpeners42
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences71
matches
0"Just there, three paces off,"
1"Then she named it and"
2"Then, very quietly, from every"
ratio0.042
90.42% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount23
totalSentences71
matches
0"It sat warm against her"
1"She'd doubled back three times."
2"She'd come for answers."
3"She'd been watching the ground,"
4"Her breath went out of"
5"she said, and hated how"
6"She stepped between two of"
7"She stood very still and"
8"It came out of her"
9"Her heart argued with her"
10"She counted them."
11"She'd counted five coming in."
12"She was almost certain she'd"
13"She didn't turn round."
14"She stood in the enormous"
15"She looked away."
16"*I know you're there,* said"
17"She kept her hand on"
18"Her voice cracked in the"
19"It had the shape of"
ratio0.324
72.68% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount55
totalSentences71
matches
0"The satnav gave up two"
1"It sat warm against her"
2"She'd doubled back three times."
3"Richmond Park after midnight was"
4"She'd come for answers."
5"That was the whole of"
6"Silas had said the grove"
7"The standing stones came up"
8"That was the first wrong"
9"She'd been watching the ground,"
10"Her breath went out of"
11"she said, and hated how"
12"She stepped between two of"
13"The cold went."
14"Wildflowers came up to her"
15"Foxglove, cornflower, campion, poppies, all"
16"The grass moved."
17"She stood very still and"
18"The line reached the middle"
19"The word didn't carry."
ratio0.775
70.42% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences71
matches
0"When she was steady she"
ratio0.014
34.63% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences33
technicalSentenceCount5
matches
0"That was the whole trick, that was what Silas had told her — *never turn round twice for the same noise, love, once is curiosity, twice is an invitation* — and …"
1"It had the shape of her voice but the mouth was wrong, too many consonants for the space they had to live in, and she heard the wet click of a tongue that was t…"
2"The five stones, still five, and between two of them the black slot of the gap she'd come through, and she thought about running for it and knew, with a certain…"
3"Six, seven feet up, directly over her head, a long soft breath that stirred her fringe and smelled of turned earth and iron, and Rory did not look up, would not…"
4"She was proud of that, in some cold clerical corner of her mind that was already writing this down for later, if there was a later."
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
87.5669%