Run: 2026-02-20-01KHYA2V0PC83HHZH05R126JNG

Run Details

Duration:
19.1s
Cost:
$0.000447
Provider:
Mistral

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 air in Richmond Park was thick with the damp chill of an English autumn, the kind that seeped into bones and lingered long after the body had stopped shivering. Rory Carter pulled her jacket tighter around herself, the collar turned up against the wind that whispered through the skeletal branches of the oaks. She kept her eyes on the path, the beam of her phone flashlight cutting a narrow swath through the dark. The standing stones loomed ahead, their gnarled silhouettes pressing against the bruised sky like sentinels guarding something older than the park itself. She shouldn’t have come. Not like this. Not alone. But the pendant had been insistent, its faint pulse warm against her throat, a steady, rhythmic throb that had woken her from a restless sleep. She’d pressed her fingers to it, half-expecting it to be warm to the touch, but no—it was just metal, just silver and crimson stone. Still, the sensation had lingered, a prickle at the back of her neck, the certainty that she was being watched. Not by people. Not by anything human. The standing stones marked the edge of the Grove, the place the locals whispered about in hushed tones, the place where the veil between worlds was thin enough to see through. Isolde’s Grove. A name that carried the weight of something forgotten, something dangerous. Rory had never believed in the Fae, not really. But the pendant had been a gift—no, not a gift, a warning. And warnings, in her experience, were things to be heeded. She stepped past the stones, and the world shifted. The air grew heavier, thick with the scent of damp earth and something sweet, like rotting fruit left too long in the sun. The path beneath her feet changed—no longer gravel, but something softer, spongy, as if she walked on moss or crushed petals. The trees around her didn’t just stand; they *leaned*, their branches twisting toward her like skeletal fingers. The sky above was wrong, too. The stars were too bright, too many, crowded together in a way that made her head ache. Rory exhaled slowly, forcing her shoulders to relax. *It’s just the Grove. Just a place where time moves differently.* That’s what the notes had said. That’s what Eva had told her, back when they’d still talked about such things before Rory had cut herself off from the old world, from the old fears. She adjusted the strap of her bag, her fingers brushing the pendant again. The pulse was stronger here, almost a heartbeat. A warning. A twig snapped. Rory froze. The sound hadn’t come from the path. It had come from the trees. From *behind* her. She turned slowly, her breath shallow. The flashlight beam trembled as she swept it across the undergrowth. Nothing. Just shadows. Just the way the Grove played tricks on the eyes. “Hello?” Her voice was too loud in the sudden silence. No answer. She told herself it was just an animal. A fox. A badger. Something small and harmless. But then the wind shifted, carrying with it a sound that wasn’t quite a sound—a whisper, a breath, a voice that wasn’t a voice. It brushed against her skin like cold fingers, and for a second, she swore she felt lips move against her ear, though no one was there. Rory’s pulse hammered in her throat. She backed up a step, then another, her heel catching on something unseen. She stumbled, barely catching herself before she fell. The pendant swung forward, the crimson stone catching the dim light and flashing like a warning beacon. She didn’t look down. She didn’t breathe. Because something was moving in the trees. Not an animal. Not the wind. *Something.* The flashlight flickered. The beam wavered. And then— A shape. Tall. Too tall. Its limbs were too long, its joints bending in ways that made her stomach clench. It stood just beyond the edge of the light, watching. Waiting. Rory’s fingers curled around the pendant. The stone was warm now, burning against her skin. She had come here for a reason. She had to remember why. But all she could think was: *Run.* She turned and bolted. Branches lashed at her arms, roots twisted beneath her feet, but she didn’t stop. She didn’t dare. The air behind her seemed to *thick*en, like something was pushing against her back, urging her forward, deeper into the Grove. A sound cut through the night—a laugh. Not human. Not quite a laugh. A wet, clicking noise, like bones shifting in a cage. Rory’s breath came in ragged gasps. She didn’t know where she was going. She only knew she had to keep moving. The path ahead split. Left or right. She chose left, her boots sinking into the damp earth. The trees here were thicker, their trunks knotted and blackened as if scorched from within. The air smelled of iron and something older, something that made her teeth ache. She risked a glance over her shoulder. Nothing. Just the trees. Just the dark. But the wrongness was still there, pressing against her skin like a second shadow. A voice—soft, melodic, wrong—drifted through the branches. *“You shouldn’t have come, little thief.”* Rory skidded to a halt. Her pulse roared in her ears. She knew that voice. She’d heard it in dreams. In the spaces between waking and sleep. *“Who—?”* The trees seemed to lean in closer. *“You took what wasn’t yours.”* The pendant burned. Rory fumbled at her neck, her fingers closing around the chain. The stone was hot now, searing her skin. *“I didn’t—”* *“Liar.”* A figure stepped into the light. Tall. Pale. Its skin was too smooth, too perfect, like wax stretched over bone. Its eyes—black, endless—locked onto hers. It tilted its head, studying her with something like curiosity. *“You feel it, don’t you?”* Its voice was a sigh, a breath against her neck. *“The hunger. The *need*.”* Rory’s breath hitched. She should have been terrified. She should have been running. But all she could do was stare. Because the thing in front of her wasn’t just watching her. It was *smiling.* And its teeth were too sharp. *“You’re not supposed to be here,”* it murmured. *“But you are. And now… you’ll stay.”* The last word hung in the air, heavy as a curse. Rory’s hands trembled. She had come here for answers. For closure. For whatever reason the pendant had dragged her into this nightmare. But now she understood. She wasn’t leaving. And whatever was coming for her wasn’t going to let her go.
created_at"2026-02-20T19:57:59.714Z" 2/20/2026, 7:57:59 PM
model"mistralai/ministral-14b-2512"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency830
moderation_latency(null)
generation_time18386
tokens_prompt812
tokens_completion1719
native_tokens_prompt764
native_tokens_completion1469
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)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0004466
router(null)
provider_responses
0
endpoint_id"0b53717b-9af5-4de3-80af-ebedd2adf981"
id"17b990021e7f45f5b310dfe1f467963e"
is_byokfalse
latency830
model_permaslug"mistralai/ministral-14b-2512"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771617479-C0WA6E48yurr6KbzvSBm"
upstream_id"17b990021e7f45f5b310dfe1f467963e"
total_cost0.0004466
cache_discount(null)
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provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences10
tagDensity0.1
leniency0.2
rawRatio0
effectiveRatio0
86.38% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1101
totalAiIsmAdverbs3
found
0
adverb"really"
count1
1
adverb"slowly"
count2
highlights
0"really"
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)
9.17% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1101
totalAiIsms20
found
0
word"chill"
count1
1
word"loomed"
count1
2
word"sentinels"
count1
3
word"pulse"
count4
4
word"rhythmic"
count1
5
word"throb"
count1
6
word"carried the weight"
count1
7
word"trembled"
count2
8
word"silence"
count1
9
word"whisper"
count1
10
word"beacon"
count1
11
word"flickered"
count1
12
word"wavered"
count1
13
word"stomach"
count1
14
word"searing"
count1
15
word"perfect"
count1
highlights
0"chill"
1"loomed"
2"sentinels"
3"pulse"
4"rhythmic"
5"throb"
6"carried the weight"
7"trembled"
8"silence"
9"whisper"
10"beacon"
11"flickered"
12"wavered"
13"stomach"
14"searing"
15"perfect"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"hung in the air"
count1
highlights
0"hung in the air"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences127
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences127
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences134
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen31
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans16
markdownWords54
totalWords1091
ratio0.049
matches
0"leaned"
1"It’s just the Grove. Just a place where time moves differently."
2"behind"
3"Something."
4"Run."
5"thick"
6"“You shouldn’t have come, little thief.”"
7"“Who—?”"
8"“You took what wasn’t yours.”"
9"“I didn’t—”"
10"“Liar.”"
11"“You feel it, don’t you?”"
12"“The hunger. The *need"
13"smiling."
14"“You’re not supposed to be here,”"
15"“But you are. And now… you’ll stay.”"
83.33% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions6
unquotedAttributions1
matches
0"It brushed against her skin like cold fingers, and for a second, she swore she felt lips move against her ear, though no…"
93.02% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions23
wordCount1053
uniqueNames8
maxNameDensity1.14
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Richmond1
Park1
English1
Carter1
Grove5
Fae1
Eva1
Rory12
persons
0"Carter"
1"Eva"
2"Rory"
places
0"Richmond"
1"Park"
2"Fae"
globalScore0.93
windowScore1
80.56% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences72
glossingSentenceCount2
matches
0"quite a sound—a whisper, a breath, a voice that wasn’t a voice"
1"something like curiosity"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1091
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences134
matches
0"knew that voice"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs59
mean18.49
std21.58
cv1.167
sampleLengths
096
14
25
376
475
59
684
753
823
93
102
1116
1230
1310
142
1516
1650
1744
184
193
207
216
221
238
2431
2515
2612
277
284
2938
3023
3121
3246
337
341
356
3614
377
386
3927
401
417
425
4322
442
451
466
4729
4819
4920
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences127
matches
0"been terrified"
0.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount6
totalVerbs175
matches
0"was being"
1"was moving"
2"was pushing"
3"was going"
4"wasn’t leaving"
5"was coming"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount10
semicolonCount1
flaggedSentences9
totalSentences134
ratio0.067
matches
0"She’d pressed her fingers to it, half-expecting it to be warm to the touch, but no—it was just metal, just silver and crimson stone."
1"But the pendant had been a gift—no, not a gift, a warning."
2"The path beneath her feet changed—no longer gravel, but something softer, spongy, as if she walked on moss or crushed petals."
3"The trees around her didn’t just stand; they *leaned*, their branches twisting toward her like skeletal fingers."
4"But then the wind shifted, carrying with it a sound that wasn’t quite a sound—a whisper, a breath, a voice that wasn’t a voice."
5"And then—"
6"A sound cut through the night—a laugh."
7"A voice—soft, melodic, wrong—drifted through the branches."
8"Its eyes—black, endless—locked onto hers."
99.60% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1063
adjectiveStacks0
stackExamples(empty)
adverbCount43
adverbRatio0.04045155221072436
lyAdverbCount6
lyAdverbRatio0.005644402634054563
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences134
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences134
mean8.14
std6.82
cv0.838
sampleLengths
030
124
220
322
44
53
62
725
824
920
103
114
1231
132
1411
159
1612
1710
189
1923
2021
2117
226
2317
248
254
2613
2728
2813
298
302
313
322
337
346
353
366
3711
381
392
4010
4110
422
438
442
452
464
4724
4826
496
33.58% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats22
diversityRatio0.23880597014925373
totalSentences134
uniqueOpeners32
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences106
matches
0"Just a place where time"
1"Just the way the Grove"
2"Just the trees."
3"Just the dark."
ratio0.038
80.38% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount37
totalSentences106
matches
0"She kept her eyes on"
1"She shouldn’t have come."
2"She’d pressed her fingers to"
3"She stepped past the stones,"
4"*It’s just the Grove."
5"She adjusted the strap of"
6"It had come from the"
7"She turned slowly, her breath"
8"Her voice was too loud"
9"She told herself it was"
10"It brushed against her skin"
11"She backed up a step,"
12"She stumbled, barely catching herself"
13"She didn’t look down."
14"She didn’t breathe."
15"Its limbs were too long,"
16"It stood just beyond the"
17"She had come here for"
18"She had to remember why."
19"She turned and bolted."
ratio0.349
87.36% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount79
totalSentences106
matches
0"The air in Richmond Park"
1"Rory Carter pulled her jacket"
2"She kept her eyes on"
3"The standing stones loomed ahead,"
4"She shouldn’t have come."
5"She’d pressed her fingers to"
6"The standing stones marked the"
7"A name that carried the"
8"Rory had never believed in"
9"She stepped past the stones,"
10"The air grew heavier, thick"
11"The path beneath her feet"
12"The trees around her didn’t"
13"The sky above was wrong,"
14"The stars were too bright,"
15"Rory exhaled slowly, forcing her"
16"*It’s just the Grove."
17"That’s what Eva had told"
18"She adjusted the strap of"
19"The pulse was stronger here,"
ratio0.745
94.34% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences106
matches
0"Because something was moving in"
1"Because the thing in front"
ratio0.019
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences40
technicalSentenceCount9
matches
0"The air in Richmond Park was thick with the damp chill of an English autumn, the kind that seeped into bones and lingered long after the body had stopped shiver…"
1"Rory Carter pulled her jacket tighter around herself, the collar turned up against the wind that whispered through the skeletal branches of the oaks."
2"But the pendant had been insistent, its faint pulse warm against her throat, a steady, rhythmic throb that had woken her from a restless sleep."
3"A name that carried the weight of something forgotten, something dangerous."
4"The path beneath her feet changed—no longer gravel, but something softer, spongy, as if she walked on moss or crushed petals."
5"The stars were too bright, too many, crowded together in a way that made her head ache."
6"Its limbs were too long, its joints bending in ways that made her stomach clench."
7"The air behind her seemed to *thick*en, like something was pushing against her back, urging her forward, deeper into the Grove."
8"The air smelled of iron and something older, something that made her teeth ache."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
50.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"it murmured (murmur)"
dialogueSentences10
tagDensity0.1
leniency0.2
rawRatio1
effectiveRatio0.2
79.9240%