Run: 2026-07-25-01KYD5712Z1WNQ8R0M9YE70A4F

Run Details

Duration:
8.1s
Cost:
$0.000233
Provider:
Poolside

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 air in Richmond Park tasted of damp earth and something sweeter, almost floral, that didn’t belong. Aurora pulled her jacket tighter, the zipper catching against the small crescent scar on her left wrist. It itched, a habit she’d never gotten used to, even at twenty-five. The streetlights along the path had long since faded behind her, swallowed by the approach of night. Ahead, the ancient oak standing stones stood like sentinels at the grove’s edge, their bark etched with symbols she didn’t recognize but somehow knew. She paused at the boundary. The Heartstone Pendant hung heavy against her chest, its crimson gem pulsing once, twice, in time with her heartbeat. The warmth wasn’t uncomfortable, not yet. It was merely insistent. A signal. The grove opened before her like a dream someone had forgotten to wake from. Wildflowers glowed faintly in the moonlight, their petals shifting color as she watched—blue to violet to a hue that had no name. Time here felt thick, syrupy. She’d only walked ten minutes from the city, but the pendant’s glow suggested she’d crossed into something older. A branch snapped somewhere to her left. She turned, hand instinctively moving to the pendant. No one had followed her from the restaurant. No one knew she’d come here. Not even Eva. The sound came again—closer this time. A scraping, like fingernails against stone. Aurora’s breath fogged in the cool air. She hadn’t needed a coat. The temperature had dropped twenty degrees since she’d stepped past the standing stones. "Hello?" Her voice sounded wrong, too loud, too sharp. The flowers trembled, though there was no wind. Silence answered. She should have turned back. Should have gone to Silas’s flat, ordered another delivery, pretended she’d gotten the address wrong. But the pendant burned now, a steady heat beneath her skin, pulling her forward. The path wound deeper into the grove, narrower, the trees leaning inward as if sharing secrets. The first thing she noticed was the absence of sound. Not quiet—absence. No cricket chirps, no owl hoots, no distant traffic. Just the thrum of her own pulse in her ears and the low hum emanating from the gemstone. It was singing now, a wordless melody that seemed to vibrate through her bones. She stopped. Turned again. The path was different. The flowers had bloomed in the time it took her to blink, their stems twisted into spirals that hurt to look at directly. One petal brushed her arm, and she swore it was warm. When she looked up, the moon had shifted, its light casting shadows that didn’t match the trees. Footsteps. Not the scraping this time. Actual footsteps. Soft, deliberate. Coming from behind her. Aurora forced herself to walk back toward the path, her boots crunching on something that wasn’t dirt or leaves. Grass. Too much grass. The ground had grown uneven, sprouting shoots that moved like worms in reverse. She kept her head up, scanning the darkness between the trees, but there was nothing. No shape, no figure, no— A face. In the bark of an oak, just beyond the clearing. She almost missed it. The face was her own, or at least it had her eyes, her mouth, but it was stretched too wide, the features blurred as if seen through water. The mouth opened. She blinked. The tree was just a tree. The footsteps started again. Closer. From every direction now. The pendant flared crimson, and Aurora stumbled, her fingers finding the chain. It was burning. Too hot to touch. She could feel it pulling, not just toward the stones, but downward, into the earth itself. The ground beneath her feet was soft, yielding. She looked down and saw roots coiling through the soil like veins, pulsing in time with the gemstone. Something was rising from below. Not all at once—just a suggestion, a pressure at the base of her spine. She took a step back, then another, but the path kept narrowing, the trees closing in until she could barely turn sideways to move. The flowers at her knees were no longer glowing. They were weeping. "Who's there?" she whispered, but her voice cracked. The pendant was a furnace now, its light casting long shadows that stretched like fingers across the ground. The symbols on the standing stones were no longer carved into bark. They were scratched into her skin, appearing on her arms, her neck, her wrists—all the places she’d ever felt most exposed. The footsteps stopped. Aurora held her breath. Then a sound like wind through empty air, but it carried words. Whispers in a language she’d never heard but somehow understood. Words for hunger. Words for waiting. Words for the space between heartbeats. The roots beneath her feet began to rise. Not all at once, but inch by inch, coiling up like serpents made of soil and memory. They brushed her ankles, then her calves, and she realized with a sudden, cold certainty that they weren’t roots at all. They were fingers. The face appeared again, this time in the reflection of a puddle she hadn’t noticed. It smiled, and the smile was too wide, too many teeth, but it was definitely her smile. The real her, the one who’d left Cardiff, who’d slept in this park, who’d delivered food to strangers and lied about her address. The reflection smiled wider. The ground split open.
created_at"2026-07-25T17:29:52.485Z" 7/25/2026, 5:29:52 PM
model"poolside/laguna-xs-2.1-20260625"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency122
moderation_latency(null)
generation_time7006
tokens_prompt1008
tokens_completion1636
native_tokens_prompt995
native_tokens_completion1445
native_tokens_completion_images(null)
native_tokens_reasoning242
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"stop"
service_tier(null)
usage0.0002331
router(null)
provider_responses
0
endpoint_id"089ec178-f6dc-4450-aff5-46f68798ce97"
id"chatcmpl-22cbcdbc19654ed2847397f1fe16d474"
is_byokfalse
latency122
model_permaslug"poolside/laguna-xs-2.1-20260625"
provider_name"Poolside"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1785000592-aH3ftKQCKTrpGWlmlx2j"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1785000592-xHT1ok76JGlO7sgV17F9"
upstream_id"chatcmpl-22cbcdbc19654ed2847397f1fe16d474"
total_cost0.0002331
cache_discount(null)
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
totalTags2
adverbTagCount0
adverbTags(empty)
dialogueSentences2
tagDensity1
leniency1
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount899
totalAiIsmAdverbs0
found(empty)
highlights(empty)
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)
33.26% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount899
totalAiIsms12
found
0
word"sentinels"
count1
1
word"etched"
count1
2
word"warmth"
count1
3
word"trembled"
count1
4
word"silence"
count1
5
word"pulse"
count1
6
word"footsteps"
count4
7
word"scanning"
count1
8
word"could feel"
count1
highlights
0"sentinels"
1"etched"
2"warmth"
3"trembled"
4"silence"
5"pulse"
6"footsteps"
7"scanning"
8"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
emotionTells0
narrationSentences94
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences94
filterMatches(empty)
hedgeMatches
0"seemed to"
1"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences94
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen28
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords894
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions4
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions15
wordCount891
uniqueNames9
maxNameDensity0.56
worstName"Aurora"
maxWindowNameDensity1.5
worstWindowName"Words"
discoveredNames
Richmond1
Park1
Heartstone1
Pendant1
Eva1
Silas1
Aurora5
Cardiff1
Words3
persons
0"Pendant"
1"Eva"
2"Silas"
3"Aurora"
places
0"Richmond"
1"Park"
2"Cardiff"
globalScore1
windowScore1
60.71% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences56
glossingSentenceCount2
matches
0"as if sharing secrets"
1"melody that seemed to vibrate through her bones"
0.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords2.237
wordCount894
matches
0"not just toward the stones, but downward, into the earth itself"
1"Not all at once, but inch by inch, coiling up like serpents made of soil"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences94
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs29
mean30.83
std25.01
cv0.811
sampleLengths
087
136
259
332
437
517
62
750
853
94
1055
111
1213
1356
142
1545
162
176
189
1961
2055
2159
223
234
2434
2549
2655
274
284
97.80% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences94
matches
0"was stretched"
1"were scratched"
30.15% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs157
matches
0"was singing"
1"was burning"
2"was rising"
3"were weeping"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount0
flaggedSentences6
totalSentences94
ratio0.064
matches
0"Wildflowers glowed faintly in the moonlight, their petals shifting color as she watched—blue to violet to a hue that had no name."
1"The sound came again—closer this time."
2"Not quiet—absence."
3"No shape, no figure, no—"
4"Not all at once—just a suggestion, a pressure at the base of her spine."
5"They were scratched into her skin, appearing on her arms, her neck, her wrists—all the places she’d ever felt most exposed."
84.28% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount897
adjectiveStacks0
stackExamples(empty)
adverbCount52
adverbRatio0.057971014492753624
lyAdverbCount7
lyAdverbRatio0.007803790412486065
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences94
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences94
mean9.51
std6.77
cv0.712
sampleLengths
017
117
212
317
424
55
619
76
84
92
1014
1122
125
1318
147
158
168
176
183
196
206
217
225
2313
249
258
262
275
2815
2914
3016
3110
322
339
3418
3514
362
372
384
3923
4011
4117
421
435
442
452
464
4719
481
493
45.74% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats12
diversityRatio0.35106382978723405
totalSentences94
uniqueOpeners33
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences82
matches
0"Just the thrum of her"
1"Too much grass."
2"Too hot to touch."
3"Then a sound like wind"
ratio0.049
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount21
totalSentences82
matches
0"It itched, a habit she’d"
1"She paused at the boundary."
2"It was merely insistent."
3"She’d only walked ten minutes"
4"She turned, hand instinctively moving"
5"She hadn’t needed a coat."
6"Her voice sounded wrong, too"
7"She should have turned back."
8"It was singing now, a"
9"She kept her head up,"
10"She almost missed it."
11"It was burning."
12"She could feel it pulling,"
13"She looked down and saw"
14"She took a step back,"
15"They were weeping."
16"she whispered, but her voice"
17"They were scratched into her"
18"They brushed her ankles, then"
19"They were fingers."
ratio0.256
88.05% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount61
totalSentences82
matches
0"The air in Richmond Park"
1"Aurora pulled her jacket tighter,"
2"It itched, a habit she’d"
3"The streetlights along the path"
4"She paused at the boundary."
5"The Heartstone Pendant hung heavy"
6"The warmth wasn’t uncomfortable, not"
7"It was merely insistent."
8"The grove opened before her"
9"Wildflowers glowed faintly in the"
10"She’d only walked ten minutes"
11"A branch snapped somewhere to"
12"She turned, hand instinctively moving"
13"The sound came again—closer this"
14"A scraping, like fingernails against"
15"Aurora’s breath fogged in the"
16"She hadn’t needed a coat."
17"The temperature had dropped twenty"
18"Her voice sounded wrong, too"
19"The flowers trembled, though there"
ratio0.744
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences82
matches(empty)
ratio0
87.91% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences39
technicalSentenceCount3
matches
0"Wildflowers glowed faintly in the moonlight, their petals shifting color as she watched—blue to violet to a hue that had no name."
1"The path wound deeper into the grove, narrower, the trees leaning inward as if sharing secrets."
2"The pendant was a furnace now, its light casting long shadows that stretched like fingers across the ground."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount1
matches
0"she whispered, but her voice cracked"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"she whispered (whisper)"
dialogueSentences2
tagDensity0.5
leniency1
rawRatio1
effectiveRatio1
74.2634%