Run: 2026-07-25-01KYCRJ7Q59DTN4QWDD0TXTYW1

Run Details

Duration:
49.0s
Cost:
$0.072050
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 step, and dropped into wet grass on the other side. Richmond Park at half one in the morning was bigger than it had any right to be. She'd walked it a dozen times in daylight, tourists and dogs and the ice cream van by the car park, and none of that geography helped her now. The dark had swallowed the paths and put something else in their place — long grey slopes, black stands of oak, the far-off orange bruise of Kingston glowing over the treeline like a fire someone had forgotten to put out. Her phone said 1:37. Her phone also said no service, which was a lie it had been telling since she'd cleared the wall. The pendant sat warm against her sternum. Not hot. Warm the way a mug goes warm when you've left it too long, that just-above-blood heat that made her keep touching it to check it hadn't cooled. "Right," she said. "Isolde. You'd better actually be here." Her voice went nowhere. That was the first thing that struck her as wrong, and she couldn't say why for a good thirty seconds — then she got it. No echo. No carry. Open parkland, six hundred hectares of it, and her words dropped dead at her feet like she'd spoken into a wardrobe full of coats. She kept walking. The deer were the second thing. She found them in a hollow below Sawyer's Hill, thirty or forty of them, close enough that she could hear the tear of grass. Except she couldn't. They stood in a rough ring with their heads all up and turned, and not one of them was eating, and not one of them was looking at her. They were all facing the same direction — northwest, toward the trees she was headed for — with the stiff, cocked attention of dogs at a door. "Oi." She clapped once. "Go on." Nothing moved. A hind's ear twitched and that was all. Their eyes caught what little light there was and threw it back green. Rory went around them, wide, and told herself the tightness in her chest was the wall she'd climbed. The grove sat behind a screen of hawthorn that hadn't been there in September. She was fairly sure of that. She'd come in daylight with Eva and they'd found the standing stones easily, four of them, black oak trunks so old they'd gone mineral, planted in a square that didn't line up with anything. Now the hawthorn came to her shoulder and its thorns caught her jacket like fingers testing fabric. The pendant flared. One good pulse, a slow squeeze of heat, and she stopped dead with her hand flat over it. "That's not what you're meant to do," she whispered. "You do that near Hel gates. This isn't—" It pulsed again. She stood in the hawthorn for a long moment, and the honest part of her brain said *go home, get the bus, ring Silas*, and the other part — the part that had got her out of Cardiff with two bags and a train ticket — pushed the branches aside and stepped through. Inside the stones, the wildflowers were out. Of course they were; they always were. Cornflower and ragged robin and something white with a throat like a bell, all of it colourless in the dark but blooming, in January, ankle-deep and swaying. There was no wind. Rory watched the flowers move. They leaned east, held, came back, leaned east again, a long tidal rhythm, and the air against her face was as still as a held breath. She lifted her hand and felt nothing at all, not even the cold she should have felt, and it occurred to her that she'd stopped being able to see her own breath somewhere back with the deer. "Isolde." Louder. "Isolde, it's Carter. You left a message. In my sink. Which — we're going to talk about that." The flowers leaned east. Held. Came back. Behind her, in the hawthorn, something took a step. She turned fast. Nothing. The gap she'd come through had closed itself into a solid wall of thorn — no, that was panic, that was her eyes; she found the gap two feet left of where she'd thought it was, a black ragged mouth in the hedge. It was fine. She could get out. Something took a step to her right. Rory didn't turn this time. She stood very still and let her eyes slide, the way you did on a night bus when you didn't want to be looked at back, and at the outer limit of her vision, past the second standing stone, the dark went a shade darker and stayed that way. Tall. That was all she got. Tall and thin and upright, the height of the stone beside it, and utterly without detail, like a figure someone had cut out of the night and forgotten to fill in. She turned her head. It wasn't there. The stone stood alone with the flowers moving round its base. "Okay," she said, to the stone. "Okay." That was when the sound started. It came from underneath — under the flowers, under the soil — and it was so ordinary that her stomach turned over. Someone humming. A woman, tuneless, three or four notes going round and round, the sound a person makes doing washing-up or folding a sheet. Domestic. Bored. Beneath thirty feet of Richmond clay. Rory crouched and put her palm on the ground. She felt it come up through her hand and into her wrist bones, right where the little crescent scar was, and the scar went cold in a way nothing had made it go cold in twenty years. The humming stopped. "Rory," it said. Her name. In her mother's voice, in Jennifer Carter's flat Bridgend vowels, coming out of the dirt. She got up. She got up too fast and her heel caught and she went down on one hand into the flowers, and something under the petals gave beneath her palm — dry, jointed, hollow — and she snatched her hand back and did not look, absolutely refused to look, and stood up with her fist closed tight. "You're not her," she said. Her voice came out steadier than her legs. "Nice try. She'd never say it like that. She says Aurora when she's cross and *cariad* when she's not. She doesn't say Rory. Nobody in my family says Rory." Silence. Long enough that she heard her own pulse in her ears, hard and quick, and under it a sound like a great many small things settling. "Aurora," said the ground. Rory's whole body went to water. "No," she said. "No, that's — that's just you learning. That's not clever, that's just—" Two of the standing stones had moved. She was sure of it. The square had been a square. Now the four black trunks sat in a shape that wanted to be a triangle, with her at the middle of it, and the gap in the hawthorn was gone from where she'd last put it. She turned a slow full circle and the hedge went round with her, unbroken, thorn on thorn, waist-high and rising. The pendant beat against her chest like something alive and frightened. At the top of the slope beyond the stones, one by one, the deer came to the crest and stood looking down. Thirty or forty of them, silent, in a neat curved line. Watching. Not one of them made a sound, and their eyes threw back green, and they had all arranged themselves so as not to block anyone's view of her. Rory reached up and closed her hand around the crimson stone, and felt it pulse, and behind her — close, close enough that the hair moved on the back of her neck — something breathed out. It smelled of cut grass and old pennies. "Don't," she said, to the dark at her shoulder. "Don't you dare."
created_at"2026-07-25T13:48:48.238Z" 7/25/2026, 1:48:48 PM
model"anthropic/claude-opus-5-20260723"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4497
moderation_latency(null)
generation_time48838
tokens_prompt1008
tokens_completion1950
native_tokens_prompt1480
native_tokens_completion2586
native_tokens_completion_images(null)
native_tokens_reasoning103
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"
usage0.07205
router(null)
provider_responses
0
endpoint_id"76cb4608-f48c-483d-8da8-9957fb44244e"
id"msg_011CdNt5ZfqZ1xrdcJRZ9cQM"
is_byokfalse
latency1412
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-1784987328-wbDoq9sC3fIYVZjwqz05"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784987328-7wleGC8OBLTHjV3WLVUb"
upstream_id"msg_011CdNt5ZfqZ1xrdcJRZ9cQM"
total_cost0.07205
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
88.89% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags8
adverbTagCount1
adverbTags
0"She clapped once [once]"
dialogueSentences18
tagDensity0.444
leniency0.889
rawRatio0.125
effectiveRatio0.111
92.55% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1342
totalAiIsmAdverbs2
found
0
adverb"very"
count1
1
adverb"utterly"
count1
highlights
0"very"
1"utterly"
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)
70.19% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1342
totalAiIsms8
found
0
word"echo"
count1
1
word"pulse"
count3
2
word"pulsed"
count1
3
word"stomach"
count1
4
word"absolutely"
count1
5
word"silence"
count1
highlights
0"echo"
1"pulse"
2"pulsed"
3"stomach"
4"absolutely"
5"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
emotionTells0
narrationSentences97
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences97
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences105
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen53
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans2
markdownWords8
totalWords1357
ratio0.006
matches
0"go home, get the bus, ring Silas"
1"cariad"
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
totalMentions23
wordCount1260
uniqueNames16
maxNameDensity0.56
worstName"Rory"
maxWindowNameDensity1
worstWindowName"Rory"
discoveredNames
Sheen1
Cross1
Rory7
Park1
Kingston1
Sawyer1
Hill1
September1
Eva1
Cardiff1
January1
Richmond2
Jennifer1
Carter1
Bridgend1
Two1
persons
0"Cross"
1"Rory"
2"Sawyer"
3"Eva"
4"Jennifer"
5"Carter"
places
0"Sheen"
1"Park"
2"Kingston"
3"September"
4"Cardiff"
5"January"
6"Richmond"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences55
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1357
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences105
matches
0"stayed that way"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs47
mean28.87
std24.27
cv0.841
sampleLengths
033
185
223
336
49
557
63
789
86
923
1018
1171
1221
1317
143
1553
1641
174
1868
1920
207
219
2254
237
2454
2537
2618
277
286
2954
3046
313
323
3317
3458
3542
3627
374
386
3915
407
4167
4211
4362
4436
458
4612
94.41% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences97
matches
0"been chained"
1"was headed"
2"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs209
matches
0"was eating"
1"was looking"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount13
semicolonCount2
flaggedSentences9
totalSentences105
ratio0.086
matches
0"The dark had swallowed the paths and put something else in their place — long grey slopes, black stands of oak, the far-off orange bruise of Kingston glowing over the treeline like a fire someone had forgotten to put out."
1"That was the first thing that struck her as wrong, and she couldn't say why for a good thirty seconds — then she got it."
2"They were all facing the same direction — northwest, toward the trees she was headed for — with the stiff, cocked attention of dogs at a door."
3"She stood in the hawthorn for a long moment, and the honest part of her brain said *go home, get the bus, ring Silas*, and the other part — the part that had got her out of Cardiff with two bags and a train ticket — pushed the branches aside and stepped through."
4"Of course they were; they always were."
5"The gap she'd come through had closed itself into a solid wall of thorn — no, that was panic, that was her eyes; she found the gap two feet left of where she'd thought it was, a black ragged mouth in the hedge."
6"It came from underneath — under the flowers, under the soil — and it was so ordinary that her stomach turned over."
7"She got up too fast and her heel caught and she went down on one hand into the flowers, and something under the petals gave beneath her palm — dry, jointed, hollow — and she snatched her hand back and did not look, absolutely refused to look, and stood up with her fist closed tight."
8"Rory reached up and closed her hand around the crimson stone, and felt it pulse, and behind her — close, close enough that the hair moved on the back of her neck — something breathed out."
88.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1253
adjectiveStacks2
stackExamples
0"far-off orange bruise"
1"great many small things"
adverbCount34
adverbRatio0.02713487629688747
lyAdverbCount4
lyAdverbRatio0.0031923383878691143
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences105
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences105
mean12.92
std12.96
cv1.003
sampleLengths
033
117
228
340
44
519
67
72
827
93
106
114
1225
132
142
1524
163
176
1824
193
2029
2127
224
232
242
258
2613
2718
2814
296
3034
3117
323
3318
349
358
363
3753
387
397
4027
414
425
4326
4437
452
4618
474
481
492
66.03% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.44761904761904764
totalSentences105
uniqueOpeners47
43.29% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences77
matches
0"Of course they were; they"
ratio0.013
53.77% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount32
totalSentences77
matches
0"She'd walked it a dozen"
1"Her phone said 1:37."
2"Her phone also said no"
3"Her voice went nowhere."
4"She kept walking."
5"She found them in a"
6"They stood in a rough"
7"They were all facing the"
8"She clapped once"
9"Their eyes caught what little"
10"She was fairly sure of"
11"She'd come in daylight with"
12"It pulsed again."
13"She stood in the hawthorn"
14"They leaned east, held, came"
15"She lifted her hand and"
16"She turned fast."
17"It was fine."
18"She could get out."
19"She stood very still and"
ratio0.416
83.38% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount58
totalSentences77
matches
0"The gate at Sheen Cross"
1"Richmond Park at half one"
2"She'd walked it a dozen"
3"The dark had swallowed the"
4"Her phone said 1:37."
5"Her phone also said no"
6"The pendant sat warm against"
7"Her voice went nowhere."
8"That was the first thing"
9"She kept walking."
10"The deer were the second"
11"She found them in a"
12"They stood in a rough"
13"They were all facing the"
14"She clapped once"
15"A hind's ear twitched and"
16"Their eyes caught what little"
17"Rory went around them, wide,"
18"The grove sat behind a"
19"She was fairly sure of"
ratio0.753
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences77
matches
0"Now the hawthorn came to"
1"Now the four black trunks"
ratio0.026
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences38
technicalSentenceCount1
matches
0"Warm the way a mug goes warm when you've left it too long, that just-above-blood heat that made her keep touching it to check it hadn't cooled."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags8
uselessAdditionCount0
matches(empty)
94.44% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags7
fancyCount1
fancyTags
0"she whispered (whisper)"
dialogueSentences18
tagDensity0.389
leniency0.778
rawRatio0.143
effectiveRatio0.111
89.1650%