Run: 2026-02-20-01KHXQG3N23608S3QWZRJ6Q47Z

Run Details

Duration:
24.8s
Cost:
$0.004382
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 between the oaks. Not *bad*, exactly—just thick, like the breath of something old and patient, exhaling through the leaves. The scent of damp earth and crushed wildflowers clung to her clothes as she pushed deeper into the grove, her torch beam cutting a pale swath through the dark. The trees here grew too close, their gnarled roots twisting over the path like the fingers of drowned men. She told herself it was just the wind, the way the branches swayed without a sound, but the hair on her arms prickled anyway. She shouldn’t have come at night. The thought slithered in, unwelcome. Eva had warned her—*Don’t be stupid, Rory, wait for daylight*—but the pendant had burned against her skin all afternoon, a slow, insistent pulse like a second heartbeat. She’d tried to ignore it, tried to tell herself it was just her imagination, the way the silver chain had grown warm against her collarbone. But then the dreams had started again. Not dreams, exactly. *Memories*. A voice, low and rough, whispering her name in a language that made her teeth ache. *Malphora*. The name coiled in her skull, familiar and wrong, like a word she’d known once and forgotten. She needed answers. And the grove was the only place she knew to look. Her torch flickered. The battery was nearly dead—she’d grabbed it in a hurry, half-convinced she was being ridiculous. Now, the beam wavered, casting long, shifting shadows that pooled at the bases of the standing stones. The oaks here were different. Older. Their bark was blackened in places, as if scorched by some long-ago fire, and their roots clutched at the earth like skeletal hands. The air hummed, a low, resonant note that vibrated in her ribs. She swallowed. “Right,” she muttered, her voice too loud. “Just find the center. In and out.” The pendant throbbed against her sternum, warm as a fresh bruise. She clenched her fingers around it, the silver chain biting into her palm. The stone was smooth under her thumb, its crimson depths swirling lazily, as if stirred by her pulse. It had arrived three days ago, slipped under her door with no note, no explanation. Just the weight of it in her hand, and the sudden, crushing certainty that she’d been waiting for it. She didn’t remember ordering it. She didn’t remember *wanting* it. But she hadn’t taken it off since. A twig snapped behind her. Rory spun, torchlight slicing through the dark. Nothing. Just the trees, their branches knitted together above her head, blocking out the moon. She exhaled sharply. “Get a grip, Carter.” Her breath fogged in the cold air. She turned back— And froze. The path was gone. Where the trampled dirt and wildflowers had been moments before, there was now only a wall of brambles, their thorns glinting like teeth in the dim light. Her stomach dropped. She hadn’t taken more than a dozen steps. She *knew* she hadn’t. But the grove stretched endlessly before her now, the trees leaning in, their leaves whispering in a language that wasn’t wind. “Okay,” she said, forcing her voice steady. “New plan. Retrace your steps.” She turned— And the torch died. The dark swallowed her whole. Rory’s breath hitched. She fumbled for her phone, thumbs slipping on the screen. The flashlight flared to life, a weak, watery glow. She swept it left, right. The brambles were still there. The trees. The standing stones, their surfaces carved with symbols that made her eyes water if she looked too long. And something else. A shape, half-hidden behind an oak. Tall. Too tall. The bark seemed to *melt* around it, the shadows pooling like ink at its feet. Rory’s pulse hammered in her throat. She didn’t breathe. Didn’t blink. The shape didn’t move. It was just a trick of the light. It had to be. She was tired. Stressed. The pendant was messing with her head. She took a step back. The brambles rustled. Not from her. Not from the wind. From *inside* them. Rory’s skin went cold. She swung the flashlight down— A pair of eyes gleamed back at her. Low to the ground. Pale, luminous. Like wet pebbles catching the light. They blinked, slow and deliberate, and then— *—snap*— The brambles *moved*. Not swayed. Not rustled. *Unfolded*. The thorns retracted, smooth as a breath held, and the thing behind them *rose*, its limbs unfolding like a spider’s, too many joints, too many angles. Rory stumbled back, her boot catching on a root. The flashlight trembled in her grip. The thing was small—no bigger than a child—but its body was all wrong, its limbs too long, its fingers ending in blackened, chitinous points. Its skin was the color of old bone, stretched too tight over jagged bones. It tilted its head. And *smiled*. Its mouth split wider than a human’s should, the lips peeling back from needle-thin teeth. A sound leaked out—a wet, clicking giggle, like a child trying to mimic laughter and getting it wrong. Rory’s breath came fast, shallow. “Fuck off.” The thing’s grin widened. It took a step forward, its movements jerky, like a marionette with half its strings cut. The brambles parted for it, thorns curling away like petals. She turned and ran. Branches whipped at her face, roots snagged her ankles. The grove seemed to shift around her, the trees leaning in, their bark groaning like old bones. She didn’t dare look back. She could *hear* it—small, skittering footsteps, that wet, clicking giggle. Closer. Always closer. Her lungs burned. The pendant seared against her skin, hot as a brand. She clutched it, fingers slipping on the silver chain. The stone pulsed, once, twice, like a heartbeat. Like a *beacon*. The ground dropped away beneath her. She barely had time to gasp before she hit the water. Cold swallowed her whole. She thrashed, kicking toward the surface, but the current dragged her down, fingers of dark water tangling in her hair, her clothes. Her chest screamed. She forced her eyes open— And wished she hadn’t. The pond wasn’t water. It was *sky*. Stars wheeled above her, endless and black, their light bending, twisting, like reflections in a broken mirror. She twisted, trying to orient herself, but there was no up, no down, only the cold and the dark and the weight of the pendant, dragging her deeper. Something moved in the depths below her. A shape. A *face*. Pale. Featureless. Its mouth opened, a dark slit in smooth skin, and Rory *felt* the scream more than heard it, a sound that bypassed her ears and coiled straight into her brain. Her vision whited out. Pain lanced through her skull, hot and sharp, and for a second, she *knew*— *Malphora.* The name echoed in the dark, and the dark *answered*. Hands closed around her wrist. Rory jerked back, flailing, but the grip was iron. A face swam into view above her—pale, frantic. *Human*. “—the fuck are you *doing*?” A woman’s voice, rough with panic. “Grab my hand, you idiot!” Rory didn’t think. She lunged. The world *ripped*. Cold air hit her like a slap. She gasped, choking, as strong arms hauled her onto solid ground. She retched, water and bile burning her throat. Her fingers clawed at the dirt, the *real* dirt, the *solid* dirt. She was alive. She was *out*. “Jesus Christ,” the woman snapped. “Are you trying to *drown* yourself?” Rory rolled onto her back, staring up at the sky. The stars were normal again. Fixed. *Right*. She could breathe. She could *see*. She pressed a hand to her chest. The pendant was cold now, dormant. The woman crouched beside her, her dark hair plastered to her skull, her sharp features twisted in irritation. She wore a leather jacket, the sleeves rolled to the elbows, and her forearms were corded with old scars. “You’re lucky I was here,” she muttered. “Most people don’t come back from that pond.” Rory’s teeth chattered. “Wh—what the hell *was* that?” The woman’s gaze flicked to the pendant around Rory’s neck. Her expression darkened. “You don’t know?” Rory shook her head, then winced as pain lanced through her temples. The woman exhaled sharply through her nose. “You’ve got three seconds to start explaining why you’re wearing *that* before I throw you back in.” Rory’s fingers closed around the Heartstone. It was just a jewel. Just a piece of glass. It *had* to be. But the woman was still staring at her, waiting. And the grove behind them was very, very quiet. As if it were listening.
created_at"2026-02-20T14:33:11.598Z" 2/20/2026, 2:33:11 PM
model"mistralai/mistral-medium-3.1" 3/1/2001, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency252
moderation_latency(null)
generation_time24666
tokens_prompt812
tokens_completion2264
native_tokens_prompt764
native_tokens_completion2038
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached736
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"
usage0.0043816
router(null)
provider_responses
0
endpoint_id"13c5002b-8c5b-490c-8a5f-52ec0242804f"
id"b5a954239a834e0a8df3f5fb467ae36d"
is_byokfalse
latency252
model_permaslug"mistralai/mistral-medium-3.1" 3/1/2001, 12:00:00 AM
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771597991-Ayul6jQQSTviPpDVo4H7"
upstream_id"b5a954239a834e0a8df3f5fb467ae36d"
total_cost0.0043816
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags5
adverbTagCount0
adverbTags(empty)
dialogueSentences15
tagDensity0.333
leniency0.667
rawRatio0
effectiveRatio0
82.64% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1440
totalAiIsmAdverbs5
found
0
adverb"lazily"
count1
1
adverb"sharply"
count2
2
adverb"very"
count2
highlights
0"lazily"
1"sharply"
2"very"
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)
30.56% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1440
totalAiIsms20
found
0
word"pulse"
count3
1
word"familiar"
count1
2
word"flickered"
count1
3
word"wavered"
count1
4
word"vibrated"
count1
5
word"throbbed"
count1
6
word"depths"
count2
7
word"weight"
count2
8
word"glinting"
count1
9
word"stomach"
count1
10
word"trembled"
count1
11
word"footsteps"
count1
12
word"pulsed"
count1
13
word"beacon"
count1
14
word"echoed"
count1
15
word"flicked"
count1
highlights
0"pulse"
1"familiar"
2"flickered"
3"wavered"
4"vibrated"
5"throbbed"
6"depths"
7"weight"
8"glinting"
9"stomach"
10"trembled"
11"footsteps"
12"pulsed"
13"beacon"
14"echoed"
15"flicked"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"stomach dropped/sank"
count1
highlights
0"stomach dropped"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences174
matches
0"h with panic"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences174
filterMatches(empty)
hedgeMatches
0"tried to"
1"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences183
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen30
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans33
markdownWords39
totalWords1430
ratio0.027
matches
0"bad"
1"Don’t be stupid, Rory, wait for daylight"
2"Memories"
3"Malphora"
4"wanting"
5"knew"
6"melt"
7"inside"
8"—snap"
9"moved"
10"Unfolded"
11"rose"
12"smiled"
13"hear"
14"beacon"
15"sky"
16"face"
17"felt"
18"knew"
19"Malphora."
20"answered"
21"Human"
22"doing"
23"ripped"
24"real"
25"solid"
26"out"
27"drown"
28"Right"
29"see"
30"was"
31"that"
32"had"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions10
unquotedAttributions0
matches(empty)
50.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions17
wordCount1354
uniqueNames2
maxNameDensity1.18
worstName"Rory"
maxWindowNameDensity3.5
worstWindowName"Rory"
discoveredNames
Rory16
Heartstone1
persons
0"Rory"
places(empty)
globalScore0.909
windowScore0.5
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences83
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1430
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences183
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs71
mean20.14
std23.51
cv1.167
sampleLengths
011
188
26
3102
414
578
614
776
810
97
105
1139
122
134
1463
1512
162
174
185
1952
203
2135
224
2323
245
253
267
273
289
298
3019
311
323
3384
344
352
3633
377
3830
394
4044
4133
426
4311
4434
454
464
473
4845
497
99.21% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences174
matches
0"was blackened"
1"was gone"
2"were corded"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs253
matches
0"was being"
1"was messing"
2"were listening"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount17
semicolonCount0
flaggedSentences14
totalSentences183
ratio0.077
matches
0"Not *bad*, exactly—just thick, like the breath of something old and patient, exhaling through the leaves."
1"Eva had warned her—*Don’t be stupid, Rory, wait for daylight*—but the pendant had burned against her skin all afternoon, a slow, insistent pulse like a second heartbeat."
2"The battery was nearly dead—she’d grabbed it in a hurry, half-convinced she was being ridiculous."
3"She turned back—"
4"She turned—"
5"She swung the flashlight down—"
6"They blinked, slow and deliberate, and then—"
7"*—snap*—"
8"The thing was small—no bigger than a child—but its body was all wrong, its limbs too long, its fingers ending in blackened, chitinous points."
9"A sound leaked out—a wet, clicking giggle, like a child trying to mimic laughter and getting it wrong."
10"She could *hear* it—small, skittering footsteps, that wet, clicking giggle."
11"She forced her eyes open—"
12"Pain lanced through her skull, hot and sharp, and for a second, she *knew*—"
13"A face swam into view above her—pale, frantic."
89.23% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1364
adjectiveStacks1
stackExamples
0"tight over jagged bones."
adverbCount62
adverbRatio0.045454545454545456
lyAdverbCount11
lyAdverbRatio0.008064516129032258
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences183
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences183
mean7.81
std6.63
cv0.848
sampleLengths
011
116
229
319
424
56
65
727
825
97
103
111
1216
131
1417
153
1611
173
1815
1917
205
211
2223
2312
242
257
267
2711
2813
2918
3015
3119
325
335
347
355
367
371
3814
393
4011
413
422
434
4427
453
468
474
4821
497
40.71% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats17
diversityRatio0.2896174863387978
totalSentences183
uniqueOpeners53
69.44% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences144
matches
0"Just the weight of it"
1"Just the trees, their branches"
2"Just a piece of glass."
ratio0.021
64.44% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount56
totalSentences144
matches
0"She told herself it was"
1"She shouldn’t have come at"
2"She’d tried to ignore it,"
3"She needed answers."
4"Her torch flickered."
5"Their bark was blackened in"
6"she muttered, her voice too"
7"She clenched her fingers around"
8"It had arrived three days"
9"She didn’t remember ordering it."
10"She didn’t remember *wanting* it."
11"She exhaled sharply."
12"Her breath fogged in the"
13"She turned back—"
14"Her stomach dropped."
15"She hadn’t taken more than"
16"She *knew* she hadn’t."
17"she said, forcing her voice"
18"She fumbled for her phone,"
19"She swept it left, right."
ratio0.389
46.81% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount119
totalSentences144
matches
0"The air smelled wrong the"
1"The scent of damp earth"
2"The trees here grew too"
3"She told herself it was"
4"She shouldn’t have come at"
5"The thought slithered in, unwelcome."
6"Eva had warned her—*Don’t be"
7"She’d tried to ignore it,"
8"A voice, low and rough,"
9"The name coiled in her"
10"She needed answers."
11"Her torch flickered."
12"The battery was nearly dead—she’d"
13"The oaks here were different."
14"Their bark was blackened in"
15"The air hummed, a low,"
16"she muttered, her voice too"
17"The pendant throbbed against her"
18"She clenched her fingers around"
19"The stone was smooth under"
ratio0.826
69.44% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences144
matches
0"Now, the beam wavered, casting"
1"As if it were listening."
ratio0.014
55.39% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences49
technicalSentenceCount6
matches
0"A voice, low and rough, whispering her name in a language that made her teeth ache."
1"Their bark was blackened in places, as if scorched by some long-ago fire, and their roots clutched at the earth like skeletal hands."
2"The stone was smooth under her thumb, its crimson depths swirling lazily, as if stirred by her pulse."
3"But the grove stretched endlessly before her now, the trees leaning in, their leaves whispering in a language that wasn’t wind."
4"The standing stones, their surfaces carved with symbols that made her eyes water if she looked too long."
5"The grove seemed to shift around her, the trees leaning in, their bark groaning like old bones."
25.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags5
uselessAdditionCount1
matches
0"she muttered, her voice too loud"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount3
fancyTags
0"she muttered (mutter)"
1"the woman snapped (snap)"
2"she muttered (mutter)"
dialogueSentences15
tagDensity0.267
leniency0.533
rawRatio0.75
effectiveRatio0.4
77.4293%