Run: 2026-07-25-01KYD7ZFRNPCTZ9RW6RZAPGNMX

Run Details

Duration:
11.6s
Cost:
$0.000400
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 crunch of gravel under Aurora’s boots was too loud in the silence. She paused at the tree line, hand hovering over her phone’s screen, watching the battery indicator blink red at 3% before the display went black entirely. “Of course,” she muttered, shoving the dead device back into her jacket pocket. Three hours ago, the GPS had shown her exactly where to go — a coordinates pin dropped in the dead center of Richmond Park, marked only with the cryptic note: *Heartstone responds at the old standing stones.* Now, standing in the actual darkness of the park at midnight, the joke felt less funny. She’d come here because the pendant had been burning against her chest for the past hour, a steady, insistent warmth that pulsed like a heartbeat against her sternum. It had started when she’d left the tube station, grown hotter with each step deeper into the park. Now, standing at the edge of the tree line, it felt almost feverish, radiating heat through the silver chain until her skin prickled. The path ahead disappeared into blackness, but Aurora wasn’t afraid of the dark. She’d grown up walking home through Cardiff’s backstreets after late shifts at the pub, had learned to read the subtle signs of danger — the way shadows pooled too thickly in doorways, the sound of footsteps that didn’t match the rhythm of the street. This felt different, though. Wrong in a way that had nothing to do with crime or mugging. She’d been walking for twenty minutes now, following the faint trail that wound between ancient oaks whose branches clawed at the sky like skeletal fingers. The air had changed since she’d left the main road — thicker somehow, carrying the scent of damp earth and something else she couldn’t name, something sweet and metallic that made her throat dry. The first sound came as she passed a thicket of brambles. Not an animal sound — too deliberate, too rhythmic. A whisper, almost inaudible, like someone breathing through clenched teeth. Aurora stopped and listened. Silence answered her, heavy and complete. She told herself it was her imagination, the wind catching in the leaves, but her skin remained prickling with awareness. She quickened her pace. The trees seemed to close in around her, their trunks wider now, older. She’d read somewhere that time moved differently in this part of the park, that the Fae-touched groves existed in a pocket between worlds. Supernatural nonsense, but the pendant’s warmth had been undeniable, and the note that had appeared on her doorstep that morning — slipped under the door while she was delivering dumplings to the lawyer in Chelsea — had been written in handwriting she somehow recognized as her own. *Meet me where the stones stand,* the note had said. *Come alone. Bring the Heartstone.* She’d tried to retrace her steps after reading it, but the flat above Silas’ bar felt miles away now, and the bar itself was closed, its usual warmth and chatter replaced by the hollow echo of empty glasses and abandoned conversations. Another sound. This time it was definitely footsteps, crunching through the undergrowth behind her. Not heavy — too light for a human, too deliberate for an animal. Aurora forced herself not to look back. Instead, she walked faster, her boots finding purchase on roots that seemed to twist themselves into her path. The pendant burned hotter. She could feel eyes on her now, a pressure against her awareness like the weight of invisible hands pressing against her thoughts. The air grew colder despite the warmth radiating from her chest, and she realized with a jolt that her breath was beginning to mist — impossible, given the heat of the stone, but unmistakable all the same. “Hello?” Her voice sounded too loud, too human in the unnatural quiet. No answer came, but the feeling of being watched intensified, until she could swear she felt breath on the back of her neck — warm and sweet and utterly inhuman. She broke into a run. The trees blurred past her vision, their branches whipping at her face like angry spirits. Somewhere ahead, she could make out the suggestion of open space, a clearing where the standing stones should be. The note had mentioned oak stones, ancient markers that predated the park itself, but she’d never seen them despite walking these paths countless times during her deliveries. The footsteps behind her had stopped. That was worse. Aurora slowed to a cautious walk, her heart hammering against her ribs. The clearing opened up ahead, bathed in silver light from a moon that seemed impossibly large and close. In its center, four massive oak stones stood arranged in a rough circle, their surfaces covered in moss and strange symbols that seemed to shift when she wasn’t looking directly at them. The pendant pulsed once, a deep crimson glow that matched the color of its gemstone, and Aurora felt herself being drawn toward the center of the circle. Each step forward was accompanied by the sensation of being pulled, as if invisible threads connected her to the stone at her throat. She stopped at the edge of the circle. “What do you want from me?” she called out, her voice cracking slightly. Something moved in the corner of her vision — a flicker of movement, too fast for any animal she knew. She turned her head sharply, but there was nothing there. Just the stones, standing sentinel in the moonlight, their carved faces twisted into expressions that might have been smiles. The air hummed with energy, a low vibration that she felt in her bones rather than heard with her ears. The pendant grew warm enough to be uncomfortable now, pressing against her skin with increasing insistence. She could feel it calling to something, responding to a signal she couldn’t perceive. A shadow detached itself from the base of the largest stone. Aurora’s breath caught in her throat. The figure that emerged was tall and impossibly thin, its outline shifting and wavering like heat distortion on a summer road. When it spoke, its voice was like wind through dry leaves, like the whisper of silk against stone. “You came,” it said. “I — what is this place?” Aurora’s voice sounded small even to her own ears. “A threshold,” the figure replied, taking another step forward. Its form solidified slightly, revealing features that were almost human but not quite — too angular, too sharp, with eyes that reflected light like polished obsidian. “And you, child of two worlds, are the key.” The pendant flared with light, and Aurora stumbled back, her hand flying to her throat. Images flooded her mind — fragments of memories that weren’t her own, glimpses of a life lived in shadows and secrets. She saw herself standing in this same clearing decades ago, saw the stone being placed around her neck by hands that shimmered like moonlight on water. “The Heartstone chooses its bearer,” the figure continued, its voice carrying an undercurrent of something like sorrow. “And you, Aurora Carter, have been chosen to walk the boundary between what is real and what might be.” “This is insane,” she whispered, but even as the words left her mouth, she knew they weren’t true. The pendant had been responding to something real, calling her here for reasons she was only beginning to understand. The note on her doorstep, the warmth in her chest, the way the park seemed to shift and breathe around her — all of it was connected to this moment, to this choice. The figure extended its hand, and in its palm glowed a second stone, identical to the one around Aurora’s neck. “Take it,” it urged. “Complete the circle. Become what you were meant to be.” Aurora looked from the offered stone to the one burning against her chest, feeling the weight of destiny pressing down on her shoulders. Behind her, the path back to the world she knew seemed to stretch away into infinity, growing fainter with each passing moment. Ahead of her, the stones hummed with ancient power, waiting for her decision. The wind carried the scent of wildflowers blooming year-round, and somewhere in the distance, she thought she heard the sound of children laughing — children who shouldn’t exist, playing games in a realm that existed between heartbeats. She closed her eyes and nodded. The moment her fingers closed around the second stone, the world exploded in light.
created_at"2026-07-25T18:18:12.68Z" 7/25/2026, 6:18:12 PM
model"poolside/laguna-s-2.1-20260720"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency185
moderation_latency(null)
generation_time9549
tokens_prompt792
tokens_completion2141
native_tokens_prompt798
native_tokens_completion1772
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached384
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)
usage0.00039964
router(null)
provider_responses
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endpoint_id"ab7f9e97-1af5-4b81-b099-cc932f54234e"
id"chatcmpl-c40c229e97d54296b35eb19275993a1b"
is_byokfalse
latency185
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))"
http_referer(null)
request_id"req-1785003492-W4mwHyhq5V2EOsLlFkwh"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785003492-73GBC2zczi5yj8FJ6vYR"
upstream_id"chatcmpl-c40c229e97d54296b35eb19275993a1b"
total_cost0.00039964
cache_discount0.00003456
upstream_inference_cost0
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
totalTags10
adverbTagCount1
adverbTags
0"Her voice sounded too [too]"
dialogueSentences12
tagDensity0.833
leniency1
rawRatio0.1
effectiveRatio0.1
85.66% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1395
totalAiIsmAdverbs4
found
0
adverb"utterly"
count1
1
adverb"slightly"
count2
2
adverb"sharply"
count1
highlights
0"utterly"
1"slightly"
2"sharply"
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)
6.81% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1395
totalAiIsms26
found
0
word"silence"
count2
1
word"warmth"
count5
2
word"pulsed"
count2
3
word"footsteps"
count3
4
word"rhythmic"
count1
5
word"whisper"
count2
6
word"quickened"
count1
7
word"echo"
count1
8
word"could feel"
count2
9
word"weight"
count2
10
word"flicker"
count1
11
word"sentinel"
count1
12
word"wavering"
count1
13
word"silk"
count1
14
word"shimmered"
count1
highlights
0"silence"
1"warmth"
2"pulsed"
3"footsteps"
4"rhythmic"
5"whisper"
6"quickened"
7"echo"
8"could feel"
9"weight"
10"flicker"
11"sentinel"
12"wavering"
13"silk"
14"shimmered"
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
narrationSentences79
matches(empty)
34.36% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount6
narrationSentences79
filterMatches(empty)
hedgeMatches
0"seemed to"
1"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences82
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen52
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans3
markdownWords18
totalWords1410
ratio0.013
matches
0"Heartstone responds at the old standing stones."
1"Meet me where the stones stand,"
2"Come alone. Bring the Heartstone."
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
totalMentions17
wordCount1315
uniqueNames7
maxNameDensity0.84
worstName"Aurora"
maxWindowNameDensity1.5
worstWindowName"Aurora"
discoveredNames
Aurora11
Three1
Richmond1
Park1
Cardiff1
Fae-touched1
Chelsea1
persons
0"Aurora"
1"Chelsea"
places
0"Richmond"
1"Park"
2"Cardiff"
globalScore1
windowScore1
0.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences68
glossingSentenceCount5
matches
0"roots that seemed to twist themselves into her path"
1"seemed impossibly large and close"
2"symbols that seemed to shift when she wasn’t looking directly at them"
3"not quite too angular, too sharp, with eyes that reflected light like polished obsidian"
4"something like sorrow"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1410
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences82
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs36
mean39.17
std23.98
cv0.612
sampleLengths
039
166
269
374
459
560
64
783
815
941
1052
114
1259
1342
145
1561
166
173
1862
1950
2021
2149
2250
2311
2445
254
2615
2744
2862
2936
3070
3134
3258
3337
346
3514
83.06% Passive voice overuse
Target: ≤2% passive sentences
passiveCount5
totalSentences79
matches
0"been written"
1"being drawn"
2"was accompanied"
3"being pulled"
4"being placed"
5"was connected"
75.97% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs215
matches
0"was delivering"
1"was beginning"
2"wasn’t looking"
3"was only beginning"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount14
semicolonCount0
flaggedSentences13
totalSentences82
ratio0.159
matches
0"Three hours ago, the GPS had shown her exactly where to go — a coordinates pin dropped in the dead center of Richmond Park, marked only with the cryptic note: *Heartstone responds at the old standing stones.* Now, standing in the actual darkness of the park at midnight, the joke felt less funny."
1"She’d grown up walking home through Cardiff’s backstreets after late shifts at the pub, had learned to read the subtle signs of danger — the way shadows pooled too thickly in doorways, the sound of footsteps that didn’t match the rhythm of the street."
2"The air had changed since she’d left the main road — thicker somehow, carrying the scent of damp earth and something else she couldn’t name, something sweet and metallic that made her throat dry."
3"Not an animal sound — too deliberate, too rhythmic."
4"Supernatural nonsense, but the pendant’s warmth had been undeniable, and the note that had appeared on her doorstep that morning — slipped under the door while she was delivering dumplings to the lawyer in Chelsea — had been written in handwriting she somehow recognized as her own."
5"Not heavy — too light for a human, too deliberate for an animal."
6"The air grew colder despite the warmth radiating from her chest, and she realized with a jolt that her breath was beginning to mist — impossible, given the heat of the stone, but unmistakable all the same."
7"No answer came, but the feeling of being watched intensified, until she could swear she felt breath on the back of her neck — warm and sweet and utterly inhuman."
8"Something moved in the corner of her vision — a flicker of movement, too fast for any animal she knew."
9"Its form solidified slightly, revealing features that were almost human but not quite — too angular, too sharp, with eyes that reflected light like polished obsidian."
10"Images flooded her mind — fragments of memories that weren’t her own, glimpses of a life lived in shadows and secrets."
11"The note on her doorstep, the warmth in her chest, the way the park seemed to shift and breathe around her — all of it was connected to this moment, to this choice."
12"The wind carried the scent of wildflowers blooming year-round, and somewhere in the distance, she thought she heard the sound of children laughing — children who shouldn’t exist, playing games in a realm that existed between heartbeats."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount518
adjectiveStacks0
stackExamples(empty)
adverbCount15
adverbRatio0.02895752895752896
lyAdverbCount5
lyAdverbRatio0.009652509652509652
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences82
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences82
mean17.2
std10.77
cv0.626
sampleLengths
013
126
213
353
428
518
623
713
844
94
1013
1125
1234
1311
149
1510
164
176
1820
194
2013
2123
2247
2310
242
253
2641
272
2812
2913
307
3118
324
3322
3437
3512
3630
375
3815
3919
4027
416
423
4312
4418
4532
4627
4723
488
4913
67.89% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.45121951219512196
totalSentences82
uniqueOpeners37
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences75
matches
0"Instead, she walked faster, her"
1"Somewhere ahead, she could make"
2"Just the stones, standing sentinel"
ratio0.04
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount21
totalSentences75
matches
0"She paused at the tree"
1"she muttered, shoving the dead"
2"She’d come here because the"
3"It had started when she’d"
4"She’d grown up walking home"
5"She’d been walking for twenty"
6"She told herself it was"
7"She quickened her pace."
8"She’d read somewhere that time"
9"She’d tried to retrace her"
10"She could feel eyes on"
11"Her voice sounded too loud,"
12"She broke into a run."
13"She stopped at the edge"
14"she called out, her voice"
15"She turned her head sharply,"
16"She could feel it calling"
17"Its form solidified slightly, revealing"
18"She saw herself standing in"
19"she whispered, but even as"
ratio0.28
66.67% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount59
totalSentences75
matches
0"The crunch of gravel under"
1"She paused at the tree"
2"she muttered, shoving the dead"
3"She’d come here because the"
4"It had started when she’d"
5"The path ahead disappeared into"
6"She’d grown up walking home"
7"This felt different, though."
8"She’d been walking for twenty"
9"The air had changed since"
10"The first sound came as"
11"A whisper, almost inaudible, like"
12"Aurora stopped and listened."
13"Silence answered her, heavy and"
14"She told herself it was"
15"She quickened her pace."
16"The trees seemed to close"
17"She’d read somewhere that time"
18"She’d tried to retrace her"
19"This time it was definitely"
ratio0.787
66.67% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences75
matches
0"Now, standing at the edge"
ratio0.013
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences53
technicalSentenceCount13
matches
0"She paused at the tree line, hand hovering over her phone’s screen, watching the battery indicator blink red at 3% before the display went black entirely."
1"She’d grown up walking home through Cardiff’s backstreets after late shifts at the pub, had learned to read the subtle signs of danger — the way shadows pooled …"
2"Supernatural nonsense, but the pendant’s warmth had been undeniable, and the note that had appeared on her doorstep that morning — slipped under the door while …"
3"Instead, she walked faster, her boots finding purchase on roots that seemed to twist themselves into her path."
4"The clearing opened up ahead, bathed in silver light from a moon that seemed impossibly large and close."
5"In its center, four massive oak stones stood arranged in a rough circle, their surfaces covered in moss and strange symbols that seemed to shift when she wasn’t…"
6"Each step forward was accompanied by the sensation of being pulled, as if invisible threads connected her to the stone at her throat."
7"Just the stones, standing sentinel in the moonlight, their carved faces twisted into expressions that might have been smiles."
8"The figure that emerged was tall and impossibly thin, its outline shifting and wavering like heat distortion on a summer road."
9"Its form solidified slightly, revealing features that were almost human but not quite — too angular, too sharp, with eyes that reflected light like polished obs…"
10"Images flooded her mind — fragments of memories that weren’t her own, glimpses of a life lived in shadows and secrets."
11"Aurora looked from the offered stone to the one burning against her chest, feeling the weight of destiny pressing down on her shoulders."
12"The wind carried the scent of wildflowers blooming year-round, and somewhere in the distance, she thought she heard the sound of children laughing — children wh…"
25.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags10
uselessAdditionCount2
matches
0"she called out, her voice cracking slightly"
1"the figure continued, its voice carrying an undercurrent of something like sorrow"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags7
fancyCount5
fancyTags
0"she muttered (mutter)"
1"she called out (call out)"
2"the figure continued (continue)"
3"she whispered (whisper)"
4"it urged (urge)"
dialogueSentences12
tagDensity0.583
leniency1
rawRatio0.714
effectiveRatio0.714
73.7358%