Run: 2026-02-20-01KHXQAGRYY7RCPXHG3EPZW33B

Run Details

Duration:
28.6s
Cost:
$0.002586
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 night air was thick with the scent of damp earth and wildflowers, their perfume cloying in the stillness. Rory adjusted the strap of her messenger bag, the Heartstone Pendant tucked safely beneath her shirt, its faint warmth a steady pulse against her skin. She had come to the Fae Grove for answers—answers about the pendant, about the strange dreams that had plagued her since she’d first touched it, about the way the world seemed to tilt when she stepped through the standing stones. The grove was different at night. The ancient oaks loomed like sentinels, their gnarled branches twisting against the moonlit sky. The standing stones at the boundary were slick with dew, their surfaces etched with symbols that seemed to shift when she looked at them too long. She had been here before, in daylight, when the grove was a place of quiet beauty, where time stretched and bent like a living thing. But now, under the cover of darkness, the wrongness of it pressed in on her. She stepped forward, her boots sinking slightly into the soft earth. The wildflowers here bloomed year-round, their petals glowing faintly in the dim light, but tonight they seemed too bright, too vivid, as if they were straining toward something just beyond her sight. The air hummed with a low, almost imperceptible vibration, like the thrum of a plucked string. She swallowed hard, her fingers brushing the pendant through the fabric of her shirt. *Focus. You’re here for a reason.* She had followed the pendant’s pull, its warmth intensifying the closer she got to the grove. It had led her here, to this pocket of the world where the veil between realms was thin. But now that she was inside, the pendant’s heat was almost uncomfortable, as if it were warning her. A rustle in the undergrowth made her freeze. The sound was too deliberate to be the wind. She turned slowly, her breath shallow, her eyes scanning the shadows between the trees. Nothing moved. The grove was silent again, save for the distant hoot of an owl—if it was an owl. Rory exhaled, forcing herself to relax. *Just an animal. Or the wind.* She took another step forward, her gaze fixed on the center of the grove, where the oldest oak stood, its roots twisting like serpents into the earth. That was where she needed to go. That was where the pendant had led her. Then she heard it—a whisper. Not the wind. Not an animal. A voice, so faint it might have been her imagination, murmuring words she couldn’t quite make out. Her pulse quickened, her fingers tightening around the strap of her bag. She turned in a slow circle, searching the darkness. “Hello?” Her voice sounded too loud in the stillness. The whisper came again, closer this time, a sibilant hiss that slithered through the air. It wasn’t coming from any one direction. It was everywhere, wrapping around her like a shroud. Rory’s breath hitched. She took a step back, her heel catching on a root. She stumbled, catching herself before she fell, but the movement sent a jolt of panic through her. The pendant burned hotter against her skin, its glow seeping through the fabric of her shirt. *It’s warning me.* She didn’t know how she knew, but she did. The pendant was reacting to something—something in the grove with her. The whispers grew louder, overlapping now, a chorus of voices speaking in a language she didn’t recognize. The words twisted in her ears, their meaning just out of reach, like a half-remembered dream. The air grew heavier, pressing down on her, and the wildflowers at her feet began to tremble, their petals quivering as if in a breeze she couldn’t feel. Then she saw it. A shadow, moving at the edge of her vision. Not a person. Not an animal. Something else—something that didn’t belong in the shape of the world. It darted between the trees, too fast to track, its form shifting like smoke. She spun, trying to follow it, but every time she turned, it was already gone, leaving only the faintest impression of movement behind. Her heart hammered against her ribs. The pendant was burning now, its heat searing through her shirt. She yanked it out, holding it in her palm. The crimson gem pulsed with a deep, inner light, casting eerie shadows across the ground. The whispers stopped. The grove fell silent. Rory’s breath came in shallow gasps, her eyes darting from tree to tree. The shadow was gone. The air was still. But the wrongness remained, thick and suffocating, like the moment before a storm breaks. Then, from the darkness beneath the oldest oak, something moved. A figure stepped forward, its form wavering like heat haze. It was tall, too tall, its limbs elongated and wrong, its skin the color of old parchment. Its face—if it could be called a face—was smooth and featureless, save for a slit where a mouth should be. It tilted its head, regarding her with an expression she couldn’t read. Rory’s blood turned to ice. The figure raised a hand, its fingers too long, too many, and beckoned her forward. She didn’t move. She couldn’t. Her body was frozen, her mind screaming at her to run, but her feet refused to obey. The figure took a step toward her, its movements jerky, unnatural. The pendant in her hand flared, its light casting jagged shadows across the creature’s form. It hissed, recoiling from the glow, its slit of a mouth twisting into something like a snarl. Rory’s paralysis broke. She stumbled back, her boots slipping on the damp earth. The figure lunged, its fingers brushing her sleeve, and she screamed, the sound tearing from her throat. She turned and ran, her bag bouncing against her hip, the pendant clutched tight in her fist. The grove blurred around her, the trees stretching and warping as she fled. The whispers returned, louder now, a cacophony of voices screaming in her ears. She didn’t look back. She couldn’t. She ran until her lungs burned, until her legs threatened to give out beneath her. And then, suddenly, she was through the standing stones, stumbling onto the familiar path of Richmond Park. The night air was cool and clean, the distant hum of the city a welcome sound. She collapsed onto the grass, her chest heaving, her fingers trembling around the pendant. It was cold now. Dormant. She looked back at the grove, its boundary marked by the ancient stones. The wildflowers beyond them swayed gently in the breeze, their petals glowing softly in the moonlight. There was no sign of the figure. No sign of the whispers. But she knew. She had not been alone.
created_at"2026-02-20T14:30:08.424Z" 2/20/2026, 2:30:08 PM
model"mistralai/mistral-large-2512" 1/1/2512, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency411
moderation_latency(null)
generation_time28538
tokens_prompt812
tokens_completion1698
native_tokens_prompt764
native_tokens_completion1469
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"
usage0.0025855
router(null)
provider_responses
0
endpoint_id"fa718841-07ea-4b7e-b8a3-6069545c7e6a"
id"70f8977e7a594ee1a74563ebb4c90f12"
is_byokfalse
latency411
model_permaslug"mistralai/mistral-large-2512" 1/1/2512, 12:00:00 AM
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771597808-qLv0h5iWBYUyjn2r0TcY"
upstream_id"70f8977e7a594ee1a74563ebb4c90f12"
total_cost0.0025855
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 voice sounded too [too]"
dialogueSentences1
tagDensity1
leniency1
rawRatio1
effectiveRatio1
77.93% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1133
totalAiIsmAdverbs5
found
0
adverb"slightly"
count1
1
adverb"slowly"
count1
2
adverb"suddenly"
count1
3
adverb"gently"
count1
4
adverb"softly"
count1
highlights
0"slightly"
1"slowly"
2"suddenly"
3"gently"
4"softly"
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)
29.39% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1133
totalAiIsms16
found
0
word"warmth"
count2
1
word"pulse"
count2
2
word"loomed"
count1
3
word"sentinels"
count1
4
word"etched"
count1
5
word"scanning"
count1
6
word"whisper"
count2
7
word"quickened"
count1
8
word"searing"
count1
9
word"pulsed"
count1
10
word"wavering"
count1
11
word"cacophony"
count1
12
word"familiar"
count1
highlights
0"warmth"
1"pulse"
2"loomed"
3"sentinels"
4"etched"
5"scanning"
6"whisper"
7"quickened"
8"searing"
9"pulsed"
10"wavering"
11"cacophony"
12"familiar"
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
emotionTells1
narrationSentences98
matches
0"a jolt of panic"
84.55% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount4
narrationSentences98
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)
analyzedSentences98
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen41
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans3
markdownWords15
totalWords1124
ratio0.013
matches
0"Focus. You’re here for a reason."
1"Just an animal. Or the wind."
2"It’s warning me."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions3
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions12
wordCount1123
uniqueNames7
maxNameDensity0.53
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Rory"
discoveredNames
Heartstone1
Pendant1
Fae1
Grove1
Richmond1
Park1
Rory6
persons
0"Pendant"
1"Rory"
places
0"Fae"
1"Grove"
2"Richmond"
3"Park"
globalScore1
windowScore1
42.86% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences70
glossingSentenceCount3
matches
0"symbols that seemed to shift when she looked at them too long"
1"quite make out"
2"something like a snarl"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1124
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences98
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs35
mean32.11
std24.85
cv0.774
sampleLengths
084
186
273
36
452
550
612
742
85
944
109
1131
1247
133
1420
1561
164
1763
1841
193
204
2135
2210
2359
245
2515
2622
2743
2847
2947
3047
315
3241
333
345
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences98
matches
0"was gone"
29.06% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs195
matches
0"were straining"
1"were warning"
2"wasn’t coming"
3"was reacting"
4"was burning"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount7
semicolonCount0
flaggedSentences6
totalSentences98
ratio0.061
matches
0"She had come to the Fae Grove for answers—answers about the pendant, about the strange dreams that had plagued her since she’d first touched it, about the way the world seemed to tilt when she stepped through the standing stones."
1"The grove was silent again, save for the distant hoot of an owl—if it was an owl."
2"Then she heard it—a whisper."
3"The pendant was reacting to something—something in the grove with her."
4"Something else—something that didn’t belong in the shape of the world."
5"Its face—if it could be called a face—was smooth and featureless, save for a slit where a mouth should be."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1132
adjectiveStacks0
stackExamples(empty)
adverbCount40
adverbRatio0.0353356890459364
lyAdverbCount8
lyAdverbRatio0.007067137809187279
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences98
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences98
mean11.47
std7.38
cv0.644
sampleLengths
019
125
240
36
414
526
625
715
811
932
1016
1114
121
135
1416
1518
1618
178
189
1914
202
2117
226
233
243
2527
267
278
285
293
303
3117
3212
339
349
3515
367
379
383
3911
4017
4116
423
439
4411
4517
4616
4728
484
499
30.61% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats19
diversityRatio0.22448979591836735
totalSentences98
uniqueOpeners22
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences93
matches
0"*Just an animal."
1"Then she heard it—a whisper."
2"Then she saw it."
3"Then, from the darkness beneath"
ratio0.043
65.16% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount36
totalSentences93
matches
0"She had come to the"
1"She had been here before,"
2"She stepped forward, her boots"
3"She swallowed hard, her fingers"
4"You’re here for a reason.*"
5"She had followed the pendant’s"
6"It had led her here,"
7"She turned slowly, her breath"
8"She took another step forward,"
9"Her pulse quickened, her fingers"
10"She turned in a slow"
11"Her voice sounded too loud"
12"It wasn’t coming from any"
13"It was everywhere, wrapping around"
14"She took a step back,"
15"She stumbled, catching herself before"
16"*It’s warning me.*"
17"She didn’t know how she"
18"It darted between the trees,"
19"She spun, trying to follow"
ratio0.387
46.02% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount77
totalSentences93
matches
0"The night air was thick"
1"Rory adjusted the strap of"
2"She had come to the"
3"The grove was different at"
4"The ancient oaks loomed like"
5"The standing stones at the"
6"She had been here before,"
7"She stepped forward, her boots"
8"The wildflowers here bloomed year-round,"
9"The air hummed with a"
10"She swallowed hard, her fingers"
11"You’re here for a reason.*"
12"She had followed the pendant’s"
13"It had led her here,"
14"A rustle in the undergrowth"
15"The sound was too deliberate"
16"She turned slowly, her breath"
17"The grove was silent again,"
18"Rory exhaled, forcing herself to"
19"She took another step forward,"
ratio0.828
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences93
matches(empty)
ratio0
64.94% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences55
technicalSentenceCount6
matches
0"The wildflowers here bloomed year-round, their petals glowing faintly in the dim light, but tonight they seemed too bright, too vivid, as if they were straining…"
1"But now that she was inside, the pendant’s heat was almost uncomfortable, as if it were warning her."
2"The air grew heavier, pressing down on her, and the wildflowers at her feet began to tremble, their petals quivering as if in a breeze she couldn’t feel."
3"The pendant was burning now, its heat searing through her shirt."
4"The figure lunged, its fingers brushing her sleeve, and she screamed, the sound tearing from her throat."
5"She collapsed onto the grass, her chest heaving, her fingers trembling around the pendant."
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
75.6840%