Run: 2026-07-25-01KYCRB6WCW3PKTQBS0DXX91RW

Run Details

Duration:
44.3s
Cost:
$0.066025
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 locked at dusk, so Rory went over the wall where the ivy had eaten the mortar, and dropped into Richmond Park with her phone torch off and her heart going like a trapped bird. "Ten minutes," she told the dark. "In, look, out." The dark didn't answer. That was fine. That was normal. She'd walked this route in daylight twice, memorising it the way she used to memorise case citations — landmarks instead of paragraph numbers. The bench with the bronze plaque. The split beech that looked like a man holding his coat open. The bracken slope where the deer paths crossed like scars. Nine hundred metres, roughly, from the wall to the standing stones. In daylight it had taken eleven minutes. Tonight the bench came up in four. Rory stopped with her hand on the cold arm of it, thumb finding the plaque, the raised letters of a name she couldn't read in the dark. Four minutes. She'd counted her breaths, not her steps, but four minutes was wrong by half, and the grass under her boots had gone from long and wet to cropped short, the way it went near the deer lawns, which were the other way entirely. The pendant lay warm against her sternum. Not hot. Just warm, like a coin held in a fist. "Nope," she said. "Not doing that. Not tonight." She went on. The park at night wasn't silent. She'd expected that. Traffic hummed somewhere off to the east, a low grey noise like blood in the ears, and a plane crawled across the sky with its lights blinking, and somewhere in the bracken a small thing rustled and stopped and rustled again. All of it fine. All of it the ordinary machinery of a city pretending to sleep. It was the gaps that got her. Every forty seconds or so, the sound went out. Not faded — went out, all of it at once, traffic and insects and the wet suck of her own boots, as if someone had put a thumb over the world's ear. Then it came back, and it came back a beat too early, the plane's engine arriving before the plane had moved. She counted the gaps. Three of them by the time she reached the beech. The beech was wrong too. It stood with its trunk split and its two halves spread, exactly as she remembered, except she remembered it leaning left, downhill, and now it leaned right. "Fine," she said, out loud, because the sound of her own voice was the only thing in the park she was sure of. "You're the same tree. I'm the one who's turned round. That's all that is." She put her palm flat on the bark. The bark was warm. Rory took her hand back and wiped it on her jeans, twice, and did not look at her palm, and walked faster. The stones came up out of the ground the way a shipwreck comes up out of fog — nothing, nothing, then the shape of something enormous that had been there the whole time. Five of them she could see, ancient oak grown into stone or stone grown into oak, she'd never been able to decide which, ringed round the low hollow of the grove. Wildflowers pressed against the bases of them, pale in the dark, blooming in November like they'd never been told. The pendant gave a slow throb. She pressed it down through her jacket and it throbbed again, against her hand, unhurried, patient, and she thought of a cat's purr and then thought of a bomb's timer and decided she preferred the cat. "Isolde," she said. The grove took the name and did nothing with it. She stepped between two of the stones. The air changed the way it changes when you walk into a church — pressure, not temperature, a weight arriving on the eardrums. The flowers were more than pale in here. They were lit. Faint, greenish, coming from inside the petals, and by that light she could see the whole hollow, the flattened ring of grass at the centre, the pool of black water no bigger than a bathtub, the ring of stones. Six stones. She stood very still and counted again. Six. "Right," Rory said. Her voice came out thin and she hated it. "Right, so I miscounted from the outside. In the dark. Obviously." She'd said obviously to a wood, and the wood had heard her, and she felt it hear her. That was the thing she couldn't argue away, standing there with wet socks and her hands going numb: the grove was listening. Not with ears. With whatever the grass had instead. Every word she'd said since the wall had gone into it and been kept. She crouched by the pool. Water black as bin liner, no reflection of the flowers, no reflection of her. Just black, and the shape of her head cut out of it darker still. Something moved behind her left shoulder. She didn't turn. Turning was what you did when you wanted to be reassured, and she didn't want reassurance, she wanted information, so she stayed low and watched the water and waited for the shape to cross the edge of her vision again. It crossed. Tall. Thin as a fence post. It went between two of the stones without disturbing the flowers. "Isolde," Rory said again, louder, and her breath came out in a plume she could see. "If that's you, this is a rubbish way to say hello." Nothing. Then, off to the right, a sound she recognised and immediately wished she didn't: a small, wet, rhythmic noise. Someone chewing. It stopped as soon as she noticed it. That was the pattern, she realised — that was the whole shape of the night. The park went quiet when she listened. The tree warmed when she touched. Things moved when she stopped looking. It wasn't hiding from her. It was matching her. Every time she reached out, it flinched away and settled somewhere new, closer, and she couldn't prove the closer part and she knew it anyway, the way you know a room's occupied before you turn on the light. She stood. Slowly. Knees complaining. Six stones. She counted them a third time, going clockwise from the gap she'd entered by, touching each with her eyes and her lips moving. "One. Two. Three. Four. Five. Six. Se—" She stopped. She went back to the gap and started again, and it took a long time, longer than counting seven things ought to take, and the pendant kept up its slow warm knocking against her breastbone the entire while, like something on the other side of a door. Seven stones. The flowers at the base of the newest one were crushed flat, in a shape roughly the size and length of a person lying down. "Okay," Rory whispered. "Okay. I'm going to leave now, and I'm going to do it very politely." She turned to face the gap she'd come in through, and put one foot toward it, and behind her — close, close enough that she felt the air move against the fine hairs on her neck — something drew a breath through its teeth and held it.
created_at"2026-07-25T13:44:58.004Z" 7/25/2026, 1:44:58 PM
model"anthropic/claude-opus-5-20260723"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4413
moderation_latency(null)
generation_time44135
tokens_prompt1008
tokens_completion1785
native_tokens_prompt1480
native_tokens_completion2345
native_tokens_completion_images(null)
native_tokens_reasoning114
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"
usage0.066025
router(null)
provider_responses
0
endpoint_id"76cb4608-f48c-483d-8da8-9957fb44244e"
id"msg_011CdNsnbZU5e5kXfBvozihQ"
is_byokfalse
latency1288
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-1784987098-pRI8Gxnht5eUkli0KWzc"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784987098-X8tTHmQgBL5Y7lzQgot7"
upstream_id"msg_011CdNsnbZU5e5kXfBvozihQ"
total_cost0.066025
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
57.14% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags7
adverbTagCount1
adverbTags
0"Rory said again [again]"
dialogueSentences14
tagDensity0.5
leniency1
rawRatio0.143
effectiveRatio0.143
87.61% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1211
totalAiIsmAdverbs3
found
0
adverb"very"
count2
1
adverb"slowly"
count1
highlights
0"very"
1"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)
83.48% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1211
totalAiIsms4
found
0
word"throb"
count1
1
word"throbbed"
count1
2
word"weight"
count1
3
word"rhythmic"
count1
highlights
0"throb"
1"throbbed"
2"weight"
3"rhythmic"
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
narrationSentences92
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences92
filterMatches
0"hear"
1"know"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences99
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen47
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1218
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
totalMentions14
wordCount1145
uniqueNames7
maxNameDensity0.52
worstName"Rory"
maxWindowNameDensity1
worstWindowName"Rory"
discoveredNames
Sheen1
Cross1
Rory6
Richmond1
Park1
November1
Six3
persons
0"Rory"
places
0"Sheen"
1"Cross"
2"Richmond"
3"Park"
4"November"
globalScore1
windowScore1
62.28% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences57
glossingSentenceCount2
matches
0"looked like a man holding his coat open"
1"She'd said obviously to a wood, and the"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.821
wordCount1218
matches
0"not her steps, but four minutes was wrong by half"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences99
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs42
mean29
std25.93
cv0.894
sampleLengths
040
19
210
369
47
572
618
78
83
966
107
1176
1232
1337
1412
1522
1683
1742
183
1910
2080
212
228
2323
2463
2533
266
2743
2819
2927
301
3121
3289
335
3425
357
362
3747
382
3925
4017
4147
90.01% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences92
matches
0"was locked"
1"been told"
2"were lit"
3"been kept"
94.18% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs189
matches
0"was listening"
1"wasn't hiding"
2"was matching"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount7
semicolonCount0
flaggedSentences6
totalSentences99
ratio0.061
matches
0"She'd walked this route in daylight twice, memorising it the way she used to memorise case citations — landmarks instead of paragraph numbers."
1"Not faded — went out, all of it at once, traffic and insects and the wet suck of her own boots, as if someone had put a thumb over the world's ear."
2"The stones came up out of the ground the way a shipwreck comes up out of fog — nothing, nothing, then the shape of something enormous that had been there the whole time."
3"The air changed the way it changes when you walk into a church — pressure, not temperature, a weight arriving on the eardrums."
4"That was the pattern, she realised — that was the whole shape of the night."
5"She turned to face the gap she'd come in through, and put one foot toward it, and behind her — close, close enough that she felt the air move against the fine hairs on her neck — something drew a breath through its teeth and held it."
88.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1138
adjectiveStacks2
stackExamples
0"lay warm against her"
1"small, wet, rhythmic noise."
adverbCount42
adverbRatio0.03690685413005272
lyAdverbCount9
lyAdverbRatio0.007908611599297012
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences99
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences99
mean12.3
std11.96
cv0.972
sampleLengths
040
16
23
34
43
53
623
76
812
910
1011
117
127
1327
142
1543
167
172
189
193
205
213
226
233
2441
254
2612
277
289
2932
3021
314
3210
335
3427
3523
3614
378
384
3922
4033
4131
4219
436
4436
453
4610
477
4823
498
63.30% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.43434343434343436
totalSentences99
uniqueOpeners43
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences74
matches
0"Just warm, like a coin"
1"Then it came back, and"
2"Just black, and the shape"
3"Then, off to the right,"
ratio0.054
84.86% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount25
totalSentences74
matches
0"she told the dark"
1"She'd walked this route in"
2"She'd counted her breaths, not"
3"She went on."
4"She'd expected that."
5"It was the gaps that"
6"She counted the gaps."
7"It stood with its trunk"
8"she said, out loud, because"
9"She put her palm flat"
10"She pressed it down through"
11"She stepped between two of"
12"They were lit."
13"She stood very still and"
14"Her voice came out thin"
15"She'd said obviously to a"
16"She crouched by the pool."
17"She didn't turn."
18"It went between two of"
19"It stopped as soon as"
ratio0.338
61.35% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount59
totalSentences74
matches
0"The gate at Sheen Cross"
1"she told the dark"
2"The dark didn't answer."
3"That was fine."
4"That was normal."
5"She'd walked this route in"
6"The bench with the bronze"
7"The split beech that looked"
8"The bracken slope where the"
9"Tonight the bench came up"
10"Rory stopped with her hand"
11"She'd counted her breaths, not"
12"The pendant lay warm against"
13"She went on."
14"The park at night wasn't"
15"She'd expected that."
16"Traffic hummed somewhere off to"
17"It was the gaps that"
18"Every forty seconds or so,"
19"She counted the gaps."
ratio0.797
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences74
matches(empty)
ratio0
61.22% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences35
technicalSentenceCount4
matches
0"She'd counted her breaths, not her steps, but four minutes was wrong by half, and the grass under her boots had gone from long and wet to cropped short, the way…"
1"Not faded — went out, all of it at once, traffic and insects and the wet suck of her own boots, as if someone had put a thumb over the world's ear."
2"That was the thing she couldn't argue away, standing there with wet socks and her hands going numb: the grove was listening."
3"She counted them a third time, going clockwise from the gap she'd entered by, touching each with her eyes and her lips moving."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags7
uselessAdditionCount0
matches(empty)
78.57% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags7
fancyCount1
fancyTags
0"Rory whispered (whisper)"
dialogueSentences14
tagDensity0.5
leniency1
rawRatio0.143
effectiveRatio0.143
83.7340%