Run: 2026-02-17-01KHMQFAQPT3SN1PNQ4GZS6ZSF

Run Details

Duration:
9.1s
Cost:
$0.000616
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 too still. Rory Carter stepped between the ancient oaks, their gnarled roots twisting like sleeping serpents beneath her boots. The standing stones loomed on either side of the path, their surfaces slick with moss, their shadows stretching long and jagged in the dying light. She shouldn’t have come at dusk. She *knew* that. But the pendant had grown warmer against her collarbone with every mile she’d pedaled from the city, its faint pulse insistent, almost *eager*. Now, as she stood at the edge of the grove, the silver chain felt like a brand against her skin. She adjusted the strap of her backpack, fingers brushing the worn leather of her father’s old satchel—stolen from his study years ago, when she still believed in the kind of magic that could fix broken things. The pendant’s glow flickered, just once, like a held breath. Rory exhaled through her nose and stepped forward. The grove swallowed her whole. One moment, she was standing beneath the skeletal branches of an oak, its leaves rustling in a wind that didn’t exist. The next, the air thickened, pressing against her eardrums like wet wool. The standing stones were gone. The path had vanished. In their place stretched a clearing bathed in twilight, though the sky above was a bruised purple, the stars too sharp, too *close*. Wildflowers carpeted the ground in impossible colors—deep violets that bled into black, petals that shimmered like oil on water. The scent of damp earth and something older, something *green*, filled her lungs. Rory’s pulse kicked against her throat. She reached for the pendant, her fingers closing around the warm stone. It thrummed, not with heat now, but with a rhythm, slow and deliberate, like a heartbeat. *Not hers.* She turned in a slow circle. The trees at the edge of the clearing were wrong. Their bark was too smooth, too *pale*, like bone bleached by time. Their branches didn’t sway—they *twitched*, just slightly, as if something beneath the bark was shifting, restless. A sound reached her then, a whisper of movement, the dry rasp of leaves scraping against one another. But there was no wind. Her breath hitched. She wasn’t alone. The realization settled in her gut like a stone. She hadn’t heard footsteps. Hadn’t seen a shadow move. But she *knew*. The same way she’d known, years ago, that Evan was standing behind her in the dark before his hand closed around her wrist. The same way she’d known, as a child, that something was watching her from the foot of her bed, its breath hot and damp against her ankle. Rory forced herself to exhale. *Think.* She wasn’t some wide-eyed tourist stumbling into the unknown. She was Aurora Carter, and she’d spent the last three years learning how to disappear when she needed to. How to move quietly. How to *listen*. She crouched, slow and deliberate, and set her backpack on the ground. The zipper hissed as she opened it, the sound too loud in the suffocating quiet. Her fingers closed around the hilt of the knife she’d taken from Silas’ bar—stolen, really, but he owed her for the time she’d covered his shift when his wife went into labor. The blade was short, duller than she’d like, but it was *something*. She palmed it, the weight familiar, and stood. The whispering had stopped. Silence pressed in, thick and suffocating. Even the flowers seemed to hold their breath. Rory’s skin prickled. She turned again, slower this time, her boots sinking slightly into the damp earth. The trees at the edge of the clearing were closer now. Or maybe they’d always been that close, and she just hadn’t noticed. Their branches stretched toward her, not like arms, but like *fingers*, long and too many, the tips curling inward as if beckoning. A sound cut through the quiet—a wet, clicking noise, like a tongue against teeth. Rory’s head snapped toward it. Nothing. Just the trees. Just the flowers. Just the— A shadow moved. Not on the ground. Not in the branches. *Behind* the trees. Something dark and *wrong*, its shape shifting like smoke, there and then gone before she could focus. Her breath came faster. The pendant burned against her skin, its pulse now a frantic stutter, like a trapped thing trying to escape. She took a step back. Her heel caught on a root, and she stumbled, her free hand shooting out to steady herself. Her fingers brushed something cold and smooth. She looked down. A hand. Pale. Too long. The fingers splayed against the earth, the nails blackened, the skin stretched too tight over knuckles that didn’t bend right. Rory’s stomach lurched. She jerked her hand back as if burned, her knife slipping in her grip. The hand *twitched*. She didn’t scream. Screaming was for people who didn’t know better. Instead, she turned and ran. The grove *shifted* around her. The path she’d taken to get here was gone, replaced by more trees, more flowers, more of those *wrong* shadows flickering at the edges of her vision. Her boots pounded against the earth, her breath ragged in her ears. The pendant seared her skin, its glow now a steady, sickly pulse, like a wound weeping light. She didn’t dare look down. Didn’t dare *stop*. A branch snapped behind her. Rory skidded to a halt, her chest heaving. She turned, knife raised, her back pressed against the trunk of a tree. The bark was warm. *Breathing.* She bit back a whimper. The shadows at the edge of the clearing were moving now, coalescing, taking shape. Tall. Too tall. Their limbs were too long, their joints bending in ways that made her eyes ache. Their faces—if they *had* faces—were smooth and featureless, like masks carved from pale wood. But their *mouths*— Their mouths were wrong. Too wide. Too many teeth. The clicking sound came again, louder now, a chorus of it, a wet, chittering noise that made her skin crawl. Rory’s grip tightened on the knife. She could fight. She *would* fight. But she knew, with a cold, sinking certainty, that it wouldn’t matter. The pendant flared against her chest, its light cutting through the gloom like a blade. The shadows recoiled, their forms writhing, their clicking rising to a shriek. Rory gasped, her free hand flying to the stone. It was *hot*, almost unbearable, but she didn’t let go. She *couldn’t*. Because the shadows were retreating, melting back into the trees, their forms dissolving like smoke in the wind. Silence fell again, heavier this time. The grove held its breath. Rory didn’t move. Didn’t dare. The pendant’s glow dimmed, its pulse slowing, steadying. The trees stood still. The flowers bowed their heads, their petals closing like eyes. She was alone. For now. She didn’t wait to find out how long that would last. She turned and ran, her boots pounding against the earth, her breath a ragged sob in her throat. The standing stones appeared ahead of her, their moss-slick surfaces a beacon in the dark. She didn’t slow. Didn’t look back. She burst through the boundary, her skin prickling as the air shifted, as the world *righted* itself around her. Richmond Park stretched before her, the night sky a familiar blanket of stars. The standing stones loomed behind her, silent and still. Rory didn’t stop running until she reached her bike, her hands shaking as she fumbled with the lock. She didn’t look at the pendant. Didn’t touch it. She just swung her leg over the saddle and pedaled, her muscles burning, her lungs screaming. She didn’t stop until she reached the city. Until the neon glow of London swallowed her whole. Until the pendant’s warmth faded against her skin, its pulse slowing to a whisper. Only then did she let herself breathe. Only then did she let herself *think*. Because she knew, with a cold, creeping certainty, that she would go back. The pendant had made sure of that.
created_at"2026-02-17T02:39:46.049924+00:00" 2/17/2026, 2:39:46 AM
model"mistralai/mistral-small-creative-20251216"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency244
moderation_latency(null)
generation_time8964
tokens_prompt812
tokens_completion2039
native_tokens_prompt764
native_tokens_completion1799
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached320
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"
usage0.0006161
router(null)
provider_responses
0
id"f84f949c14cd4e5190863dd98243bc6f"
status200
is_byokfalse
latency240
endpoint_id"0118a65e-79f9-48b0-924e-38c4a41378e1"
provider_name"Mistral"
model_permaslug"mistralai/mistral-small-creative-20251216"
api_type"completions"
id"gen-1771295976-fdADQ7UQW1BQmxHDDnij"
upstream_id"f84f949c14cd4e5190863dd98243bc6f"
total_cost0.0006161
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
0.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags1
adverbTagCount1
adverbTags
0"Her fingers closed around [around]"
dialogueSentences0
tagDensity1
leniency1
rawRatio1
effectiveRatio1
88.76% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1335
totalAiIsmAdverbs3
found
0
adverb"slightly"
count2
1
adverb"really"
count1
highlights
0"slightly"
1"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)
10.11% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1335
totalAiIsms24
found
0
word"loomed"
count2
1
word"pulse"
count6
2
word"flickered"
count1
3
word"shimmered"
count1
4
word"whisper"
count2
5
word"footsteps"
count1
6
word"weight"
count1
7
word"familiar"
count2
8
word"silence"
count2
9
word"stomach"
count1
10
word"lurched"
count1
11
word"gloom"
count1
12
word"pounding"
count1
13
word"beacon"
count1
14
word"warmth"
count1
highlights
0"loomed"
1"pulse"
2"flickered"
3"shimmered"
4"whisper"
5"footsteps"
6"weight"
7"familiar"
8"silence"
9"stomach"
10"lurched"
11"gloom"
12"pounding"
13"beacon"
14"warmth"
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
narrationSentences141
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences141
filterMatches
0"think"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences141
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen37
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans26
markdownWords27
totalWords1328
ratio0.02
matches
0"knew"
1"eager"
2"close"
3"green"
4"Not hers."
5"pale"
6"twitched"
7"knew"
8"Think."
9"listen"
10"something"
11"fingers"
12"Behind"
13"wrong"
14"twitched"
15"shifted"
16"wrong"
17"stop"
18"Breathing."
19"had"
20"mouths"
21"would"
22"hot"
23"couldn’t"
24"righted"
25"think"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions25
wordCount1308
uniqueNames8
maxNameDensity0.92
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Rory"
discoveredNames
Richmond2
Park2
Carter2
Evan1
Aurora1
London1
Rory12
Didn4
persons
0"Carter"
1"Evan"
2"Aurora"
3"Rory"
places
0"Richmond"
1"Park"
2"London"
globalScore1
windowScore1
57.41% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences81
glossingSentenceCount3
matches
0"felt like a brand against her skin"
1"as if beckoning"
2"appeared ahead of her, their moss-slick surfaces a beacon in the dark"
49.40% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.506
wordCount1328
matches
0"not with heat now, but with a rhythm, slow"
1"not like arms, but like *fingers*, long"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences141
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs38
mean34.95
std29.12
cv0.833
sampleLengths
08
194
254
35
497
536
667
76
871
941
1079
114
1276
1328
143
1551
1632
172
1843
1916
2069
215
2226
2354
244
2549
2666
2711
2827
293
302
3169
3265
3331
347
357
3613
377
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences141
matches
0"were gone"
1"was gone"
30.51% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount6
totalVerbs236
matches
0"was standing"
1"was shifting"
2"was standing"
3"was watching"
4"were moving"
5"were retreating"
1.01% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount8
semicolonCount0
flaggedSentences7
totalSentences141
ratio0.05
matches
0"She adjusted the strap of her backpack, fingers brushing the worn leather of her father’s old satchel—stolen from his study years ago, when she still believed in the kind of magic that could fix broken things."
1"Wildflowers carpeted the ground in impossible colors—deep violets that bled into black, petals that shimmered like oil on water."
2"Their branches didn’t sway—they *twitched*, just slightly, as if something beneath the bark was shifting, restless."
3"A sound cut through the quiet—a wet, clicking noise, like a tongue against teeth."
4"Just the—"
5"Their faces—if they *had* faces—were smooth and featureless, like masks carved from pale wood."
6"But their *mouths*—"
99.80% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount522
adjectiveStacks0
stackExamples(empty)
adverbCount21
adverbRatio0.040229885057471264
lyAdverbCount2
lyAdverbRatio0.0038314176245210726
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences141
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences141
mean9.42
std7.09
cv0.753
sampleLengths
08
117
225
36
43
523
620
736
810
98
105
1121
1212
135
144
1523
1619
1713
186
1912
2016
212
226
2310
2412
2516
2618
275
283
293
309
314
325
333
3423
3527
365
3710
3819
394
403
4112
4215
4332
4412
458
464
476
488
493
35.11% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats21
diversityRatio0.24822695035460993
totalSentences141
uniqueOpeners35
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount7
totalSentences128
matches
0"Even the flowers seemed to"
1"Just the trees."
2"Just the flowers."
3"Instead, she turned and ran."
4"Too many teeth."
5"Only then did she let"
6"Only then did she let"
ratio0.055
88.75% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount42
totalSentences128
matches
0"She shouldn’t have come at"
1"She *knew* that."
2"She adjusted the strap of"
3"She reached for the pendant,"
4"It thrummed, not with heat"
5"She turned in a slow"
6"Their bark was too smooth,"
7"Their branches didn’t sway—they *twitched*,"
8"Her breath hitched."
9"She wasn’t alone."
10"She hadn’t heard footsteps."
11"She was Aurora Carter, and"
12"She crouched, slow and deliberate,"
13"Her fingers closed around the"
14"She palmed it, the weight"
15"She turned again, slower this"
16"Their branches stretched toward her,"
17"Her breath came faster."
18"She took a step back."
19"Her heel caught on a"
ratio0.328
81.09% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount97
totalSentences128
matches
0"The air in Richmond Park"
1"Rory Carter stepped between the"
2"The standing stones loomed on"
3"She shouldn’t have come at"
4"She *knew* that."
5"She adjusted the strap of"
6"The pendant’s glow flickered, just"
7"Rory exhaled through her nose"
8"The grove swallowed her whole."
9"The next, the air thickened,"
10"The standing stones were gone."
11"The path had vanished."
12"Wildflowers carpeted the ground in"
13"The scent of damp earth"
14"Rory’s pulse kicked against her"
15"She reached for the pendant,"
16"It thrummed, not with heat"
17"She turned in a slow"
18"The trees at the edge"
19"Their bark was too smooth,"
ratio0.758
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount3
totalSentences128
matches
0"Now, as she stood at"
1"Because the shadows were retreating,"
2"Because she knew, with a"
ratio0.023
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences57
technicalSentenceCount12
matches
0"She adjusted the strap of her backpack, fingers brushing the worn leather of her father’s old satchel—stolen from his study years ago, when she still believed i…"
1"One moment, she was standing beneath the skeletal branches of an oak, its leaves rustling in a wind that didn’t exist."
2"Wildflowers carpeted the ground in impossible colors—deep violets that bled into black, petals that shimmered like oil on water."
3"Their branches didn’t sway—they *twitched*, just slightly, as if something beneath the bark was shifting, restless."
4"Their branches stretched toward her, not like arms, but like *fingers*, long and too many, the tips curling inward as if beckoning."
5"The fingers splayed against the earth, the nails blackened, the skin stretched too tight over knuckles that didn’t bend right."
6"She jerked her hand back as if burned, her knife slipping in her grip."
7"Their limbs were too long, their joints bending in ways that made her eyes ache."
8"The clicking sound came again, louder now, a chorus of it, a wet, chittering noise that made her skin crawl."
9"The shadows recoiled, their forms writhing, their clicking rising to a shriek."
10"Because the shadows were retreating, melting back into the trees, their forms dissolving like smoke in the wind."
11"Rory didn’t stop running until she reached her bike, her hands shaking as she fumbled with the lock."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
78.0651%