Run: 2026-07-25-01KYD64E4J02MZ500TJ82DMQT1

Run Details

Duration:
9.3s
Cost:
$0.000402
Provider:
Poolside

Model input

System
You are an expert novelist with a gift for vivid, immersive prose. You write in tight third-person limited point of view with a strong narrative voice. Your prose is clean, precise, and engaging — you favor strong verbs, concrete details, and natural-sounding dialogue. You will be given a story bible (codex) containing canonical details about characters, locations, items, and lore. Use these details to ground your writing in the established world. Stay consistent with the codex. Write only the prose of the scene. Do not include titles, chapter headings, markdown formatting, or any commentary before or after the scene.
User/Human
<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> 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.

Model response

AI
The path into Richmond Park had been clear enough in daylight, marked by nothing more than a deer trail worn through bracken and bramble. But now, beneath a moon that seemed too large and too pale, Aurora Carter found herself blinking at darkness that pressed in from all sides like a held breath. She kept glancing at the pendant beneath her shirt, where the Heartstone’s faint crimson glow pulsed against her collarbone. It had been doing that since she’d left the pub—slow, insistent thumps like a second heartbeat. She’d told herself it was just the beer talking, or nerves, or the fact that she’d been walking for hours after her shift ended. But the pendant had never behaved this way before. Not even when she’d passed the old church on Whitechapel Road, where the air always turned thin and sharp. The standing stones appeared without warning. Aurora stopped short, her hand flying to her mouth. Three of them, maybe four, rising from the earth like broken teeth. Ancient oaks, blackened with age and etched with symbols that made her eyes ache if she looked too long. They stood in a rough circle, their branches twisted upward as though trying to claw free from whatever bound them to the soil. “This isn’t right,” she whispered, though the sound felt foreign on her tongue. Too loud. Too final. She pulled out her phone, but the screen remained stubbornly dark. No signal, no battery indicator, nothing. Just a black rectangle staring back at her like a dead eye. She’d checked it ten minutes ago—full charge, four bars. Now it might as well have been carved from stone. A twig snapped somewhere beyond the stones. Aurora turned sharply, but saw nothing. Only shadows shifting between the trees, moving with a fluidity that didn’t belong to wind or animal. Her pulse quickened. She could hear her own heartbeat now, loud and ragged, and beneath it something else—a low, rhythmic sound that seemed to come from everywhere and nowhere at once. *Thump. Thump. Thump.* The pendant burned against her chest. “Hello?” she called out, her voice cracking slightly. “Is anyone there?” No answer. Just the sound of leaves rustling, though there was no breeze. The air had grown colder too, sharp enough to make her teeth chatter. She pulled her jacket tighter around herself and stepped forward, her boots crunching over dead leaves and something else—something that crunched with a wetness that made her stomach turn. She quickened her pace, moving toward the center of the stone circle. The Heartstone pulsed brighter now, warm against her skin, and she could swear she heard whispering. Not words, not exactly, but the impression of voices murmuring just beyond comprehension. She stopped and pressed her palm flat against one of the standing stones, feeling the bark beneath her fingers—rough, alive, pulsing with a slow heat that traveled up her arm and settled in her bones. “This is insane,” she muttered, but even as the words left her mouth, she knew she wouldn’t be leaving. Not tonight. Not until whatever was calling to her finally showed itself. The whispering grew louder. Or maybe it had always been there, and she’d only just noticed it. Aurora closed her eyes and let her other senses take over. The smell of damp earth and rotting vegetation. The taste of metal on her tongue. The feeling of being watched, of dozens of eyes fixed upon her from the darkness beyond the stones. She opened her eyes again and saw movement—fleeting, darting shapes between the trees. Too fast to be birds. Too deliberate to be chance. She took a step backward, but her foot caught on something buried beneath the leaf litter. Kneeling, she brushed aside the debris and found a shoe. A woman’s boot, caked in mud and mildew, laces still tied but frayed and brittle. She recoiled instantly, scrambling to her feet, but not before catching a glimpse of something written on the inside of the sole: *E.V.* Eva. Her breath caught. Eva had texted her earlier that evening—something about needing to talk, about knowing where Aurora had gone. But that had been hours ago, and Aurora had ignored the message. She’d been tired, stressed, ready to disappear into the quiet of the park and forget about everything for a little while. Now she wondered if that had been exactly what Eva had wanted. The pendant flared, searing hot against her skin, and Aurora stumbled backward until she collided with one of the standing stones. The bark split beneath her palm, oozing a thick sap that smelled like copper and decay. She pulled her hand away quickly, but not before a single drop fell onto her wrist. It burned like acid, sinking into her skin and leaving behind a mark that pulsed in time with the Heartstone. “What do you want from me?” she whispered. The whispering coalesced into something resembling speech, though the words were layered over one another, speaking in different voices—some familiar, some not. *Come closer. Give it back. She lied to you. She always lies.* Aurora’s knees buckled, and she caught herself on the nearest stone. The symbols carved into its surface seemed to shift as she watched, rearranging themselves into patterns that hurt to follow. She squeezed her eyes shut, but the images were already burned behind her eyelids—faces, distorted and screaming, reaching toward her from some impossible distance. When she opened them again, there was someone standing in the center of the circle. Or rather, something wearing the shape of someone. Tall and impossibly thin, its limbs bending at angles that defied anatomy. Its head tilted at a grotesque angle, and when it spoke, its voice was like dry leaves skittering across stone. “You shouldn’t have come here, little dove.” Aurora tried to scream, but her throat was sealed shut. The pendant blazed against her chest, and she could feel tendrils of heat spreading through her body, wrapping around her organs, her nerves, her very soul. The whispering stopped. The shadows stilled. Even the wind held its breath. “But you did,” the thing continued, taking a step closer. Its feet never touched the ground. “And now you’ll stay.” She wanted to run, but her legs refused to obey. Instead, she watched in horror as the creature reached out a hand—pale and translucent, fingers stretching impossibly long—and touched the pendant. The Heartstone cracked. Pain exploded through Aurora’s chest, white-hot and absolute, and when she finally managed to tear her gaze away, she saw that the crack was spreading, spiderwebbing outward in delicate fractures that glowed with an inner fire. “No,” she breathed, but her voice was barely audible. “The price of crossing,” the thing said, its face shifting now, morphing into features she almost recognized—Eva’s smile, her father’s eyes, her own reflection staring back at her with terror. “The price of knowing.” The pendant dimmed, its glow fading to nothing. Aurora felt hollow, as though something essential had been torn from her chest and left behind in the dirt. Around her, the standing stones began to hum, their voices joining in a single, terrible chord that made the stars above spin and blur. And then everything went black. When she woke, dawn was breaking over Richmond Park, painting the sky in shades of gray and gold. The standing stones were gone. The Heartstone pendant lay shattered at her feet, its crimson gem reduced to dust. And in her hand, clutched so tightly that her knuckles were white, was a single black feather—and the lingering certainty that she was no longer alone.
created_at"2026-07-25T17:45:56.124Z" 7/25/2026, 5:45:56 PM
model"poolside/laguna-s-2.1-20260720"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency153
moderation_latency(null)
generation_time8467
tokens_prompt792
tokens_completion1943
native_tokens_prompt798
native_tokens_completion1671
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached128
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"stop"
service_tier(null)
usage0.00040248
router(null)
provider_responses
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endpoint_id"ab7f9e97-1af5-4b81-b099-cc932f54234e"
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is_byokfalse
latency153
model_permaslug"poolside/laguna-s-2.1-20260720"
provider_name"Poolside"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
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total_cost0.00040248
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provider_name"Poolside"
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
totalTags7
adverbTagCount0
adverbTags(empty)
dialogueSentences11
tagDensity0.636
leniency1
rawRatio0
effectiveRatio0
80.41% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1276
totalAiIsmAdverbs5
found
0
adverb"sharply"
count1
1
adverb"slightly"
count1
2
adverb"quickly"
count1
3
adverb"very"
count1
4
adverb"tightly"
count1
highlights
0"sharply"
1"slightly"
2"quickly"
3"very"
4"tightly"
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)
45.14% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1276
totalAiIsms14
found
0
word"pulsed"
count3
1
word"etched"
count1
2
word"pulse"
count1
3
word"quickened"
count2
4
word"rhythmic"
count1
5
word"stomach"
count1
6
word"fleeting"
count1
7
word"searing"
count1
8
word"familiar"
count1
9
word"could feel"
count1
10
word"shattered"
count1
highlights
0"pulsed"
1"etched"
2"pulse"
3"quickened"
4"rhythmic"
5"stomach"
6"fleeting"
7"searing"
8"familiar"
9"could feel"
10"shattered"
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
emotionTells2
narrationSentences98
matches
0"d in horror"
1"r with terror"
55.39% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount6
narrationSentences98
filterMatches(empty)
hedgeMatches
0"seemed to"
1"tried to"
2"managed to"
3"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences102
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen37
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans3
markdownWords16
totalWords1263
ratio0.013
matches
0"Thump. Thump. Thump."
1"E.V."
2"Come closer. Give it back. She lied to you. She always lies."
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
wordCount1224
uniqueNames8
maxNameDensity0.9
worstName"Aurora"
maxWindowNameDensity2
worstWindowName"Aurora"
discoveredNames
Richmond2
Park2
Aurora11
Carter1
Heartstone5
Whitechapel1
Road1
Eva4
persons
0"Aurora"
1"Carter"
2"Heartstone"
3"Eva"
places
0"Richmond"
1"Park"
2"Whitechapel"
3"Road"
globalScore1
windowScore1
50.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences75
glossingSentenceCount3
matches
0"as though trying to claw free from whatever bound them to the soil"
1"sound that seemed to come from everywhere and nowhere at once"
2"smelled like copper and decay"
41.65% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.584
wordCount1263
matches
0"Not words, not exactly, but the impression of voices murmuring just beyond comprehension"
1"not exactly, but the impression of voices murmuring just beyond comprehension"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences102
matches
0"earlier that evening"
1"saw that the"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs37
mean34.14
std24.89
cv0.729
sampleLengths
053
187
26
363
417
548
67
754
83
96
1011
1155
1276
1331
144
1513
1667
1764
181
1953
2012
2173
228
2334
2455
2515
2640
277
2848
2920
3034
3136
329
3334
3451
355
3663
87.36% Passive voice overuse
Target: ≤2% passive sentences
passiveCount5
totalSentences98
matches
0"been carved"
1"been tired"
2"were layered"
3"been torn"
4"were gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs224
matches
0"was calling"
1"was spreading"
2"was breaking"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount13
semicolonCount0
flaggedSentences12
totalSentences102
ratio0.118
matches
0"It had been doing that since she’d left the pub—slow, insistent thumps like a second heartbeat."
1"She’d checked it ten minutes ago—full charge, four bars."
2"She could hear her own heartbeat now, loud and ragged, and beneath it something else—a low, rhythmic sound that seemed to come from everywhere and nowhere at once."
3"She pulled her jacket tighter around herself and stepped forward, her boots crunching over dead leaves and something else—something that crunched with a wetness that made her stomach turn."
4"She stopped and pressed her palm flat against one of the standing stones, feeling the bark beneath her fingers—rough, alive, pulsing with a slow heat that traveled up her arm and settled in her bones."
5"She opened her eyes again and saw movement—fleeting, darting shapes between the trees."
6"Eva had texted her earlier that evening—something about needing to talk, about knowing where Aurora had gone."
7"The whispering coalesced into something resembling speech, though the words were layered over one another, speaking in different voices—some familiar, some not."
8"She squeezed her eyes shut, but the images were already burned behind her eyelids—faces, distorted and screaming, reaching toward her from some impossible distance."
9"Instead, she watched in horror as the creature reached out a hand—pale and translucent, fingers stretching impossibly long—and touched the pendant."
10"“The price of crossing,” the thing said, its face shifting now, morphing into features she almost recognized—Eva’s smile, her father’s eyes, her own reflection staring back at her with terror."
11"And in her hand, clutched so tightly that her knuckles were white, was a single black feather—and the lingering certainty that she was no longer alone."
87.65% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1238
adjectiveStacks0
stackExamples(empty)
adverbCount67
adverbRatio0.05411954765751212
lyAdverbCount15
lyAdverbRatio0.012116316639741519
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences102
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences102
mean12.38
std8.28
cv0.668
sampleLengths
024
129
219
316
424
59
619
76
89
912
1019
1123
1213
132
142
1511
166
1712
189
1910
207
216
2217
233
2428
251
261
271
286
298
303
312
3211
3313
3429
3512
3616
3713
3835
3919
402
4110
424
4313
4411
458
467
4718
4813
495
42.48% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats15
diversityRatio0.3431372549019608
totalSentences102
uniqueOpeners35
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount7
totalSentences88
matches
0"Just a black rectangle staring"
1"Only shadows shifting between the"
2"Just the sound of leaves"
3"Too fast to be birds."
4"Too deliberate to be chance."
5"Even the wind held its"
6"Instead, she watched in horror"
ratio0.08
92.73% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount28
totalSentences88
matches
0"She kept glancing at the"
1"It had been doing that"
2"She’d told herself it was"
3"They stood in a rough"
4"she whispered, though the sound"
5"She pulled out her phone,"
6"She’d checked it ten minutes"
7"Her pulse quickened."
8"She could hear her own"
9"she called out, her voice"
10"She pulled her jacket tighter"
11"She quickened her pace, moving"
12"She stopped and pressed her"
13"she muttered, but even as"
14"She opened her eyes again"
15"She took a step backward,"
16"She recoiled instantly, scrambling to"
17"Her breath caught."
18"She’d been tired, stressed, ready"
19"She pulled her hand away"
ratio0.318
100.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount60
totalSentences88
matches
0"The path into Richmond Park"
1"She kept glancing at the"
2"It had been doing that"
3"She’d told herself it was"
4"The standing stones appeared without"
5"Aurora stopped short, her hand"
6"They stood in a rough"
7"she whispered, though the sound"
8"She pulled out her phone,"
9"She’d checked it ten minutes"
10"A twig snapped somewhere beyond"
11"Aurora turned sharply, but saw"
12"Her pulse quickened."
13"She could hear her own"
14"The pendant burned against her"
15"she called out, her voice"
16"The air had grown colder"
17"She pulled her jacket tighter"
18"She quickened her pace, moving"
19"The Heartstone pulsed brighter now,"
ratio0.682
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences88
matches
0"Now it might as well"
1"Now she wondered if that"
ratio0.023
40.82% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences56
technicalSentenceCount8
matches
0"But now, beneath a moon that seemed too large and too pale, Aurora Carter found herself blinking at darkness that pressed in from all sides like a held breath."
1"She could hear her own heartbeat now, loud and ragged, and beneath it something else—a low, rhythmic sound that seemed to come from everywhere and nowhere at on…"
2"She pulled her jacket tighter around herself and stepped forward, her boots crunching over dead leaves and something else—something that crunched with a wetness…"
3"She stopped and pressed her palm flat against one of the standing stones, feeling the bark beneath her fingers—rough, alive, pulsing with a slow heat that trave…"
4"The pendant blazed against her chest, and she could feel tendrils of heat spreading through her body, wrapping around her organs, her nerves, her very soul."
5"Pain exploded through Aurora’s chest, white-hot and absolute, and when she finally managed to tear her gaze away, she saw that the crack was spreading, spiderwe…"
6"Aurora felt hollow, as though something essential had been torn from her chest and left behind in the dirt."
7"Around her, the standing stones began to hum, their voices joining in a single, terrible chord that made the stars above spin and blur."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags7
uselessAdditionCount2
matches
0"she called out, her voice cracking slightly"
1"she breathed, but her voice was barely audible"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags7
fancyCount6
fancyTags
0"she whispered (whisper)"
1"she called out (call out)"
2"she muttered (mutter)"
3"she whispered (whisper)"
4"the thing continued (continue)"
5"she breathed (breathe)"
dialogueSentences11
tagDensity0.636
leniency1
rawRatio0.857
effectiveRatio0.857
77.4541%