Run: 2026-04-24-01KPZV7YX8J1F7Q2DZJ8QMM63A

Run Details

Duration:
28.9s
Cost:
$0.058550
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 ducked under the lowest branch of the oak and stepped between the standing stones. The air changed. Not cooled, not warmed — changed, the way a room changes when someone stops speaking mid-sentence. She paused with one hand still braced against bark, half in Richmond Park and half somewhere else, listening to her own pulse find a new rhythm. "Isolde?" No answer. She'd expected none, not straight away. The Fae didn't come when called. They came when it suited them, and tonight, apparently, it didn't. She let the branch go and walked on. Torchlight swung across wildflowers that had no business blooming in November — foxglove, primrose, something pale and bell-shaped she didn't know the name of. The grove had its own weather. She'd been told that. She hadn't quite believed it until she'd watched her breath stop fogging the air between one step and the next. The Heartstone lay cool against her sternum. That was the first wrong thing. It should have pulsed here, at least a little — the grove sat on a seam between worlds, and the pendant had hummed every other time she'd crossed over. Tonight the crimson gem was inert. A chip of glass on a silver chain. She stopped in the middle of the clearing and turned a slow circle. "I only need five minutes of your time." Her voice travelled further than it should have. It kept going after she'd stopped speaking, thinning out into the treeline and not coming back. No echo. Just absence. Somewhere to her left, a twig snapped. Rory swung the torch. The beam caught nothing but the pale ribs of birch trunks and, beyond them, a deeper dark that the light didn't want to enter. She held the torch steady for a count of ten. Ten was sensible. Ten was the number at which you stopped staring and moved on, because staring only gave the dark time to look back. She moved on. The path — if it was a path; the grove liked to rearrange itself — curved toward the old stump Isolde used as a seat. Rory aimed for it, counting her steps the way she used to count stairs in Evan's flat when she was trying not to wake him. Twenty-two. Twenty-three. Twenty-f— A sound behind her. Not a twig. A breath. Drawn in, held, let out, very close to the back of her neck. She spun. Empty clearing. Torch beam trembling because her hand was trembling, and once she noticed the tremble she couldn't stop it. The wildflowers bobbed gently in a wind she couldn't feel on her face. "Right," she told the emptiness. "Funny." The Fae had a sense of humour. She'd been warned about that too. If this was Isolde playing silly buggers, then fine. She'd wait. She'd sit on the stump and wait and not give anyone the satisfaction of a flinch. She made it three more steps before she saw the figure. Only at the edge of the torchlight — only for the fraction of a second it took to sweep the beam past — a shape that stood upright among the birches and wasn't a birch. Tall. Too tall. Narrow at the shoulders in a way that shoulders shouldn't narrow. She swept the beam back. Birches. Just birches, standing very still, the way birches stood. Rory's mouth had gone dry. She swallowed and it clicked. "Isolde, if that's you, I'm leaving." The grove held its breath with her. Then, from somewhere above her head — above, not ahead, not behind, above — a child laughed. A small, bright, delighted laugh, the kind a four-year-old made when you pretended to find them behind a curtain. Rory did not look up. She wasn't sure where the certainty came from. It arrived fully formed, the way certainties did in dreams: if she looked up, she would see something, and once she had seen it she could not unsee it, and the thing would know she had seen it, and then the game would change. She kept the torch low. She kept walking. The laugh came again, further off now, threading through the branches like a bird call. A second laugh joined it from the opposite direction, lower, older, not quite in tune with the first. Then a third, from directly behind her, so close that she felt the small warm stir of it against her hair. She broke into a walk that wanted badly to be a run. The stump was gone. Of course it was. The path she'd followed had closed behind her and the path ahead forked into two, then three, then a clutch of narrow silver corridors between trunks that all looked identical. The torch showed her each one in turn and each one swallowed the light the same way, which was to say — not at all, the beam simply stopped at a certain distance and refused to travel further, as though the darkness there had weight. Her hand went to the Heartstone. Cold. Dead cold. Colder than the air, which wasn't cold at all. Something moved at her nine o'clock. She did not turn her head. She watched it in her peripheral vision, the way you watched a wasp — the pale vertical of it drifting between two trunks, keeping pace with her, matching her stride. When she slowed, it slowed. When she stopped, it stopped, and she could feel it turn to face her fully, though she still hadn't looked. "I came to talk," she said. Her voice was steady. She was proud of that, in a distant, administrative way, the part of her brain that filed things for later. "I came to talk to Isolde. Not to you." The thing at her nine o'clock tilted. She felt the tilt more than saw it. "Isolde isn't here tonight," it said. Its voice was her mother's. Rory's knees locked. Every muscle in her back went taut as wire. Jennifer Carter was in Cardiff, asleep in the box room of the house on Llanishen Street, and had not set foot in London in six years, and certainly, certainly, had never set foot inside the Fae Grove. "Rory, love," said the thing, in Jennifer's soft vowels, in Jennifer's particular way of landing on the r. "Put the torch down. You'll hurt your eyes." Rory did not put the torch down. She took one step backward, very slowly, and the wildflowers at her feet closed their petals in unison, like a hundred small mouths deciding, together, to stop smiling.
created_at"2026-04-24T13:35:36.885Z" 4/24/2026, 1:35:36 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency627
moderation_latency(null)
generation_time28787
tokens_prompt1038
tokens_completion1575
native_tokens_prompt1485
native_tokens_completion2045
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"
usage0.05855
router(null)
provider_responses
0
endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"cb03b2fc-5956-4bd9-9011-d1c538842c4b"
is_byokfalse
latency627
model_permaslug"anthropic/claude-4.7-opus-20260416"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777037736-fkAtPO8MDjamApz9nTvK"
session_id(null)
api_type"completions"
id"gen-1777037736-Z199WWcwx2Wybly117xt"
upstream_id"cb03b2fc-5956-4bd9-9011-d1c538842c4b"
total_cost0.05855
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags4
adverbTagCount0
adverbTags(empty)
dialogueSentences10
tagDensity0.4
leniency0.8
rawRatio0
effectiveRatio0
76.83% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1079
totalAiIsmAdverbs5
found
0
adverb"very"
count3
1
adverb"gently"
count1
2
adverb"slowly"
count1
highlights
0"very"
1"gently"
2"slowly"
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)
72.20% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1079
totalAiIsms6
found
0
word"pulse"
count1
1
word"pulsed"
count1
2
word"echo"
count1
3
word"sense of"
count1
4
word"weight"
count1
5
word"could feel"
count1
highlights
0"pulse"
1"pulsed"
2"echo"
3"sense of"
4"weight"
5"could feel"
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
narrationSentences97
matches
0"was proud"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences97
filterMatches(empty)
hedgeMatches
0"tended to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences103
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen44
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1090
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions8
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions27
wordCount1046
uniqueNames15
maxNameDensity0.67
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Jennifer"
discoveredNames
Richmond1
Park1
Fae3
November1
Heartstone2
Isolde2
Evan1
Carter1
Cardiff1
Llanishen1
Street1
London1
Grove1
Jennifer3
Rory7
persons
0"Isolde"
1"Evan"
2"Carter"
3"Grove"
4"Jennifer"
5"Rory"
places
0"Richmond"
1"Park"
2"Fae"
3"November"
4"Heartstone"
5"Cardiff"
6"Llanishen"
7"Street"
8"London"
globalScore1
windowScore1
25.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences60
glossingSentenceCount3
matches
0"and tonight, apparently, it didn't"
1"quite believed it until she'd watched her breath stop fogging the air between one step and the next"
2"not quite in tune with the first"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1090
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences103
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs44
mean24.77
std21.93
cv0.885
sampleLengths
015
145
21
325
462
556
613
78
828
97
1063
113
1253
1322
142
1533
166
1740
1811
1949
205
211
229
2310
246
257
2636
275
2852
298
3054
3112
3283
336
3412
3567
3639
3715
386
395
4049
4126
427
4328
94.41% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences97
matches
0"been told"
1"been warned"
2"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs184
matches
0"was trying"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount11
semicolonCount1
flaggedSentences8
totalSentences103
ratio0.078
matches
0"Not cooled, not warmed — changed, the way a room changes when someone stops speaking mid-sentence."
1"Torchlight swung across wildflowers that had no business blooming in November — foxglove, primrose, something pale and bell-shaped she didn't know the name of."
2"It should have pulsed here, at least a little — the grove sat on a seam between worlds, and the pendant had hummed every other time she'd crossed over."
3"The path — if it was a path; the grove liked to rearrange itself — curved toward the old stump Isolde used as a seat."
4"Only at the edge of the torchlight — only for the fraction of a second it took to sweep the beam past — a shape that stood upright among the birches and wasn't a birch."
5"Then, from somewhere above her head — above, not ahead, not behind, above — a child laughed."
6"The torch showed her each one in turn and each one swallowed the light the same way, which was to say — not at all, the beam simply stopped at a certain distance and refused to travel further, as though the darkness there had weight."
7"She watched it in her peripheral vision, the way you watched a wasp — the pale vertical of it drifting between two trunks, keeping pace with her, matching her stride."
86.17% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1042
adjectiveStacks1
stackExamples
0"lay cool against her"
adverbCount51
adverbRatio0.04894433781190019
lyAdverbCount14
lyAdverbRatio0.013435700575815739
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences103
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences103
mean10.58
std9.64
cv0.911
sampleLengths
015
13
216
326
41
52
66
76
811
98
1024
116
124
1320
147
156
1629
176
188
1913
208
218
2216
232
242
257
264
2724
2810
293
3022
313
3225
3325
341
351
361
374
383
392
4013
412
422
4318
4413
455
461
477
486
499
55.02% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.3883495145631068
totalSentences103
uniqueOpeners40
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount6
totalSentences80
matches
0"Somewhere to her left, a"
1"Only at the edge of"
2"Just birches, standing very still,"
3"Then, from somewhere above her"
4"Then a third, from directly"
5"Of course it was."
ratio0.075
65.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount31
totalSentences80
matches
0"She paused with one hand"
1"She'd expected none, not straight"
2"They came when it suited"
3"She let the branch go"
4"She'd been told that."
5"She hadn't quite believed it"
6"It should have pulsed here,"
7"She stopped in the middle"
8"Her voice travelled further than"
9"It kept going after she'd"
10"She held the torch steady"
11"She moved on."
12"she told the emptiness"
13"She'd been warned about that"
14"She'd sit on the stump"
15"She made it three more"
16"She swept the beam back."
17"She swallowed and it clicked."
18"She wasn't sure where the"
19"It arrived fully formed, the"
ratio0.388
66.25% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount63
totalSentences80
matches
0"Rory ducked under the lowest"
1"The air changed."
2"She paused with one hand"
3"She'd expected none, not straight"
4"The Fae didn't come when"
5"They came when it suited"
6"She let the branch go"
7"Torchlight swung across wildflowers that"
8"The grove had its own"
9"She'd been told that."
10"She hadn't quite believed it"
11"The Heartstone lay cool against"
12"That was the first wrong"
13"It should have pulsed here,"
14"Tonight the crimson gem was"
15"A chip of glass on"
16"She stopped in the middle"
17"Her voice travelled further than"
18"It kept going after she'd"
19"Rory swung the torch."
ratio0.788
62.50% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences80
matches
0"If this was Isolde playing"
ratio0.013
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences35
technicalSentenceCount2
matches
0"Torchlight swung across wildflowers that had no business blooming in November — foxglove, primrose, something pale and bell-shaped she didn't know the name of."
1"She was proud of that, in a distant, administrative way, the part of her brain that filed things for 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
totalTags4
fancyCount0
fancyTags(empty)
dialogueSentences10
tagDensity0.4
leniency0.8
rawRatio0
effectiveRatio0
86.7793%