Run: 2026-02-20-01KHXPMGX5SZQ1YCR5BJAAXSND

Run Details

Duration:
39.3s
Cost:
$0.004920
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 smelled wrong the moment Rory stepped past the standing stones. Not *bad*, exactly—just thick, like the breath of something old and patient, exhaling through the leaves. The usual damp earth and wildflowers of the Grove were there, but beneath it, a metallic tang, sharp as a blade’s edge. She hesitated, fingers brushing the crescent scar on her left wrist. The skin prickled. *Too late now.* She’d already crossed the threshold. Moonlight bled through the canopy in silver streaks, painting the ground in shifting patterns. The oaks loomed, their gnarled roots twisting like sleeping serpents. Rory adjusted the strap of her bag, the weight of the Heartstone pendant a steady pulse against her sternum. It had been warm when she left Silas’s flat—unnaturally so, as if it knew where she was headed. Now, it hummed, a low vibration against her bones. She shouldn’t have come alone. Eva would’ve laughed in her face if she’d asked. *"You? Sneaking into a fae grove at midnight because some dodgy note told you to? Have you lost your bloody mind?"* And she’d be right. But the note had been slipped under Rory’s door with no signature, no postmark, just three words in ink that smelled faintly of crushed violets: *They’re watching you.* Below it, a sketch of the pendant—her pendant—dripping something dark and viscous. Rory exhaled, her breath fogging in the unnaturally cold air. The Grove had never felt like this before. The times she’d come with Eva, it had been golden, drowsy, the kind of place where time stretched like taffy. Now, the silence pressed in, thick as wool. No owls. No rustling hedgehogs. Not even the whisper of wind through the leaves. Her torch flickered. She tapped it twice—batteries were fresh, damn it—and the beam steadied, carving a pale path through the undergrowth. The wildflowers were still in bloom, their petals too bright, too *wet*, as if they’d just unfurled from the earth. She crouched, brushing her fingers over a foxglove. The stem bent, then snapped back with a sound like a drawn breath. A twig cracked behind her. Rory spun, torch jerking upward. The beam caught nothing but trunk and shadow, the gnarled bark of the oaks swallowing the light. Her pulse hammered in her throat. *"Just a deer,"* she told herself. *"Or a fox."* But the Grove had never had deer. And foxes didn’t hold their breath. She stood too fast, her boot catching on a root. The torch clattered to the ground, rolling into the dark. The beam wavered, then died with a final, defeated click. *Brilliant.* Rory crouched, groping blindly. Her fingers found damp earth, crushed petals, something smooth and cold—*bone?*—before closing around the torch. She shook it. Nothing. The darkness wasn’t absolute; moonlight still bled through the trees, but it was thin, watery, as if something were drinking it. The pendant pulsed, hot as a brand. She clenched her jaw and kept moving. The clearing should’ve been just ahead, where the standing stones formed a broken circle. Isolde had shown her once, years ago, back when Eva still talked to the fae woman and Rory had been too busy drowning in law textbooks to care. *"Some doors only open at night,"* Isolde had murmured, her voice like honeyed thorns. *"And some should never open at all."* Rory’s fingers twitched toward the pendant again. The crimson gemstone was brighter now, its inner glow seeping through the fabric of her shirt. She pulled it free, the silver chain cool against her skin. The stone throbbed, a slow, rhythmic beat, like a heart counting down. A whisper slithered through the trees. Not words. Not quite. A sound like fingers dragging over silk, or a knife being whetted on a stone. It came from everywhere, from nowhere, wrapping around her skull until her teeth ached. *"Hello?"* Her voice sounded too loud, too human. The whispering stopped. The silence that followed was worse. It *pressed*, a physical weight against her eardrums. She swallowed, tasting copper. The pendant’s glow flared, casting jagged shadows at her feet. Then—the snap of a branch. Rory whirled. Twenty feet away, half-hidden by the undergrowth, something moved. A shape, tall and slender, its edges blurring into the dark. Not an animal. Not *quite* human. The moonlight caught the glint of eyes—too many eyes—and a smile that stretched too wide. Her breath hitched. The thing tilted its head. The movement was wrong, jointed like a spider’s, limbs bending in ways that made her stomach clench. It had no face, not really—just a smooth expanse of pale skin, and that *smile*, a gash of black where a mouth should be. Rory stumbled back. A root snagged her ankle, and she went down hard, her palm slamming into the damp earth. The impact jarred up her arm, but the pain was distant, muffled, as if her body had already decided to shut down everything but fear. The thing didn’t move. It didn’t need to. It was *waiting*. She scrambled upright, her bag slipping from her shoulder. The pendant swung wildly, its light casting wild, leaping shadows. The thing’s head tracked the movement, its too-long fingers twitching. *"You shouldn’t be here,"* it said. The voice wasn’t a voice. It was the sound of teeth scraping bone, of wet leaves rotting in the dark. It vibrated in her skull, her ribs, her *teeth*. Rory’s throat locked. She forced air through her nose, her lungs burning. *"I—I was told to come."* The thing’s smile widened. *"By whom?"* She didn’t know. The note had been unsigned. But the pendant—*someone* had known she had it. *"A friend."* A laugh, if a laugh could be the sound of a neck snapping. *"Friends don’t send lambs to the wolf, little human."* The trees seemed to lean in, their branches knitting together like fingers. The air thickened, sweet and cloying, like the scent of overripe fruit. Rory’s vision swam. The pendant was a furnace against her skin, its glow painting the world in crimson. The thing took a step forward. Then another. Rory’s legs finally unlocked. She turned and ran. Branches whipped at her arms, her face, tearing at her clothes like grasping hands. The Grove had always been small—a pocket, Isolde had called it—but now the trees stretched endlessly, the standing stones nowhere in sight. Her boots pounded the earth, her breath ragged in her throat. The thing didn’t chase her. It didn’t need to. The Grove itself was herding her, funneling her deeper, into the dark. A sound cut through the silence—a sob, high and broken. Rory skidded to a halt. To her left, half-hidden behind a curtain of ivy, a figure crouched. A woman. Her dark hair was matted with leaves, her dress—no, her *robe*—torn at the hem. She rocked back and forth, her hands clutched over her ears, her mouth moving soundlessly. *"Hey!"* Rory’s voice cracked. *"Hey, are you—"* The woman’s head snapped up. Her eyes were gone. Not closed. Not blind. *Gone.* Just smooth, unbroken skin where her sockets should have been. Her mouth stretched open, and a sound crawled out—a keening, wordless scream that clawed up Rory’s spine and locked her muscles in place. The thing from before stepped out of the shadows behind the woman, its too-long fingers resting on her shoulder. *"She didn’t listen either,"* it murmured. The woman’s screaming stopped. Her head lolled, her body going limp. The thing let her crumple to the ground like a discarded doll. Rory’s stomach heaved. She backed away, her boots slipping on the damp earth. The pendant was a white-hot brand against her chest, its light flickering like a dying star. The thing tilted its head. *"You’re different,"* it said. *"You carry the scent of the Between. The scent of *him*."* Rory’s blood turned to ice. *"Him?"* The thing’s smile split wider. *"The one who gave you that pretty stone. The one who *watches*."* The pendant’s glow flared, so bright it seared her eyes. The thing hissed, recoiling, its limbs twisting as if burned. The Grove itself seemed to shudder, the trees groaning, the earth trembling beneath Rory’s feet. And then— A voice. Not the thing’s voice. Not the woman’s. A voice like wind through dead leaves, like a name whispered in the dark. *"Run, Aurora."* The command cracked through her like a whip. Rory turned and ran, her lungs screaming, her legs burning. The trees blurred past her, their branches snapping back as if in pain. The standing stones loomed ahead, their ancient oak surfaces slick with something dark and glistening. She didn’t look back. She hurled herself through the gap, her shoulder slamming into the stone. The impact knocked the breath from her lungs, sent her sprawling onto the damp grass of Richmond Park. The night air was cool, *normal*, the scent of cut grass and distant traffic washing over her like a baptism. Behind her, the Grove was silent. The standing stones stood motionless, their surfaces dry, untouched. As if nothing had happened. As if she’d imagined it all. Rory rolled onto her back, her chest heaving. The pendant had gone dark, its gemstone dull as a scrap of glass. She clutched it, her fingers trembling. A shadow fell over her. She screamed, scrambling back, but it was just a tree—a normal, *human* tree, its leaves rustling in the breeze. Laughter bubbled up in her throat, hysterical and sharp. She pressed her palms to her eyes, her body shaking. When she lowered her hands, the note was there. Tucked into the neck of her shirt, as if it had always been there. The paper was damp, the ink smudged, as if it had been written in haste. Or in blood. Three words, in that same violet-scented script: *Now you see.*
created_at"2026-02-20T14:18:07.668Z" 2/20/2026, 2:18:07 PM
model"mistralai/mistral-medium-3.1" 3/1/2001, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency379
moderation_latency(null)
generation_time39200
tokens_prompt812
tokens_completion2552
native_tokens_prompt764
native_tokens_completion2307
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"
usage0.0049196
router(null)
provider_responses
0
endpoint_id"13c5002b-8c5b-490c-8a5f-52ec0242804f"
id"874007d5464a41869ea76c57267740ea"
is_byokfalse
latency379
model_permaslug"mistralai/mistral-medium-3.1" 3/1/2001, 12:00:00 AM
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771597087-oJQftFJKXkNhENz93Vnf"
upstream_id"874007d5464a41869ea76c57267740ea"
total_cost0.0049196
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
94.74% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags9
adverbTagCount1
adverbTags
0"Her voice sounded too [too]"
dialogueSentences19
tagDensity0.474
leniency0.947
rawRatio0.111
effectiveRatio0.105
96.95% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1642
totalAiIsmAdverbs1
found
0
adverb"really"
count1
highlights
0"really"
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)
33.01% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1642
totalAiIsms22
found
0
word"loomed"
count2
1
word"weight"
count2
2
word"pulse"
count2
3
word"silence"
count3
4
word"whisper"
count2
5
word"flickered"
count1
6
word"wavered"
count1
7
word"pulsed"
count1
8
word"throbbed"
count1
9
word"rhythmic"
count1
10
word"silk"
count1
11
word"glint"
count1
12
word"stomach"
count2
13
word"vibrated"
count1
14
word"glistening"
count1
highlights
0"loomed"
1"weight"
2"pulse"
3"silence"
4"whisper"
5"flickered"
6"wavered"
7"pulsed"
8"throbbed"
9"rhythmic"
10"silk"
11"glint"
12"stomach"
13"vibrated"
14"glistening"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"clenched jaw/fists"
count1
highlights
0"clenched her jaw"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences166
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount2
narrationSentences166
filterMatches
0"see"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences176
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen42
ratio0
matches(empty)
49.48% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans36
markdownWords122
totalWords1621
ratio0.075
matches
0"bad"
1"Too late now."
2"\"You? Sneaking into a fae grove at midnight because some dodgy note told you to? Have you lost your bloody mind?\""
3"They’re watching you."
4"wet"
5"\"Just a deer,\""
6"\"Or a fox.\""
7"Brilliant."
8"bone?"
9"\"Some doors only open at night,\""
10"\"And some should never open at all.\""
11"\"Hello?\""
12"pressed"
13"quite"
14"smile"
15"waiting"
16"\"You shouldn’t be here,\""
17"teeth"
18"\"I—I was told to come.\""
19"\"By whom?\""
20"someone"
21"\"A friend.\""
22"\"Friends don’t send lambs to the wolf, little human.\""
23"robe"
24"\"Hey!\""
25"\"Hey, are you—\""
26"Gone."
27"\"She didn’t listen either,\""
28"\"You’re different,\""
29"\"You carry the scent of the Between. The scent of *him"
30"\"Him?\""
31"\"The one who gave you that pretty stone. The one who *watches"
32"\"Run, Aurora.\""
33"normal"
34"human"
35"Now you see."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions11
unquotedAttributions0
matches(empty)
81.01% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions38
wordCount1522
uniqueNames8
maxNameDensity1.38
worstName"Rory"
maxWindowNameDensity2.5
worstWindowName"Rory"
discoveredNames
Rory21
Grove7
Heartstone1
Silas1
Eva3
Isolde3
Richmond1
Park1
persons
0"Rory"
1"Grove"
2"Silas"
3"Eva"
4"Isolde"
places
0"Richmond"
1"Park"
globalScore0.81
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences104
glossingSentenceCount1
matches
0"felt like this before"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1621
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences176
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs68
mean23.84
std20.34
cv0.853
sampleLengths
012
160
270
35
474
560
662
75
850
930
101
1144
127
137
1463
1546
166
1733
188
193
2028
215
2243
233
2446
2545
2611
2729
286
2929
3017
316
3218
3322
3442
358
368
3768
3810
395
4043
417
425
4342
4425
4523
4629
4720
486
4917
88.35% Passive voice overuse
Target: ≤2% passive sentences
passiveCount8
totalSentences166
matches
0"was headed"
1"been slipped"
2"been golden"
3"being whetted"
4"been unsigned"
5"was matted"
6"were gone"
7"been written"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs262
matches
0"were drinking"
1"was *waiting"
2"was herding"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount21
semicolonCount1
flaggedSentences16
totalSentences176
ratio0.091
matches
0"Not *bad*, exactly—just thick, like the breath of something old and patient, exhaling through the leaves."
1"It had been warm when she left Silas’s flat—unnaturally so, as if it knew where she was headed."
2"But the note had been slipped under Rory’s door with no signature, no postmark, just three words in ink that smelled faintly of crushed violets: *They’re watching you.* Below it, a sketch of the pendant—her pendant—dripping something dark and viscous."
3"She tapped it twice—batteries were fresh, damn it—and the beam steadied, carving a pale path through the undergrowth."
4"Her fingers found damp earth, crushed petals, something smooth and cold—*bone?*—before closing around the torch."
5"The darkness wasn’t absolute; moonlight still bled through the trees, but it was thin, watery, as if something were drinking it."
6"Then—the snap of a branch."
7"The moonlight caught the glint of eyes—too many eyes—and a smile that stretched too wide."
8"It had no face, not really—just a smooth expanse of pale skin, and that *smile*, a gash of black where a mouth should be."
9"But the pendant—*someone* had known she had it."
10"The Grove had always been small—a pocket, Isolde had called it—but now the trees stretched endlessly, the standing stones nowhere in sight."
11"A sound cut through the silence—a sob, high and broken."
12"Her dark hair was matted with leaves, her dress—no, her *robe*—torn at the hem."
13"Her mouth stretched open, and a sound crawled out—a keening, wordless scream that clawed up Rory’s spine and locked her muscles in place."
14"And then—"
15"She screamed, scrambling back, but it was just a tree—a normal, *human* tree, its leaves rustling in the breeze."
91.01% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1543
adjectiveStacks1
stackExamples
0"same violet-scented script:"
adverbCount67
adverbRatio0.04342190537913156
lyAdverbCount10
lyAdverbRatio0.0064808813998703824
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences176
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences176
mean9.21
std6.26
cv0.68
sampleLengths
012
116
222
311
43
58
614
710
819
918
109
115
129
1325
1440
1510
168
1720
188
192
203
219
223
2318
2420
258
2613
275
285
2917
306
316
3210
336
3410
3510
3610
371
384
3915
403
411
4221
437
447
4514
4628
4714
487
497
34.09% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats28
diversityRatio0.2215909090909091
totalSentences176
uniqueOpeners39
44.15% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences151
matches
0"*Too late now.* She’d already"
1"Then—the snap of a branch."
ratio0.013
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount40
totalSentences151
matches
0"She hesitated, fingers brushing the"
1"It had been warm when"
2"She shouldn’t have come alone."
3"Her torch flickered."
4"She tapped it twice—batteries were"
5"She crouched, brushing her fingers"
6"Her pulse hammered in her"
7"she told herself"
8"She stood too fast, her"
9"Her fingers found damp earth,"
10"She shook it."
11"She clenched her jaw and"
12"She pulled it free, the"
13"It came from everywhere, from"
14"Her voice sounded too loud,"
15"It *pressed*, a physical weight"
16"She swallowed, tasting copper."
17"Her breath hitched."
18"It had no face, not"
19"It didn’t need to."
ratio0.265
49.40% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount124
totalSentences151
matches
0"The air smelled wrong the"
1"The usual damp earth and"
2"She hesitated, fingers brushing the"
3"The skin prickled."
4"Moonlight bled through the canopy"
5"The oaks loomed, their gnarled"
6"Rory adjusted the strap of"
7"It had been warm when"
8"She shouldn’t have come alone."
9"Eva would’ve laughed in her"
10"Rory exhaled, her breath fogging"
11"The Grove had never felt"
12"The times she’d come with"
13"Her torch flickered."
14"She tapped it twice—batteries were"
15"The wildflowers were still in"
16"She crouched, brushing her fingers"
17"The stem bent, then snapped"
18"A twig cracked behind her."
19"Rory spun, torch jerking upward."
ratio0.821
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount6
totalSentences151
matches
0"Now, it hummed, a low"
1"Now, the silence pressed in,"
2"To her left, half-hidden behind"
3"As if nothing had happened."
4"As if she’d imagined it"
5"*Now you see.*"
ratio0.04
72.43% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences71
technicalSentenceCount7
matches
0"But the note had been slipped under Rory’s door with no signature, no postmark, just three words in ink that smelled faintly of crushed violets: *They’re watchi…"
1"The darkness wasn’t absolute; moonlight still bled through the trees, but it was thin, watery, as if something were drinking it."
2"The moonlight caught the glint of eyes—too many eyes—and a smile that stretched too wide."
3"Branches whipped at her arms, her face, tearing at her clothes like grasping hands."
4"The thing hissed, recoiling, its limbs twisting as if burned."
5"The trees blurred past her, their branches snapping back as if in pain."
6"She screamed, scrambling back, but it was just a tree—a normal, *human* tree, its leaves rustling in the breeze."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags9
uselessAdditionCount0
matches(empty)
44.74% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags5
fancyCount2
fancyTags
0"Isolde had (have)"
1"it murmured (murmur)"
dialogueSentences19
tagDensity0.263
leniency0.526
rawRatio0.4
effectiveRatio0.211
82.6454%