Run: 2026-02-20-01KHY9HAR1Z5EJXHPCNYS9SAYN

Run Details

Duration:
8.2s
Cost:
$0.000354
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 thick, too still, like the world had paused to watch her pass. Aurora Carter—Rory to her friends, though she hadn’t had one in years—pushed through the gnarled branches of the ancient oaks, her breath fogging in the unnaturally crisp night. The pendant at her throat, the one she’d found tucked into her coat pocket after that night in the pub, pressed against her skin. It was warm. Too warm for this time of year. She shouldn’t have come. But the note had been clear: *Find the grove. Before they do.* Eva’s voice, frantic and slurred, still echoed in her mind. *They’re coming for me. They’re coming for all of us.* Rory had laughed then, because that was what you did when someone whispered about fae and portals and things that didn’t belong in the real world. But now, as she stepped past the last of the standing stones—those twisted oaks with their bark blackened as if scorched by something older than fire—she knew better. The grove opened before her like a wound in the earth. Wildflowers bloomed in defiance of the season, their petals glistening with dew that hadn’t fallen in hours. The air smelled of damp earth and something metallic, like old blood. Rory’s pulse hammered in her throat. She should turn back. She *should*. But the pendant burned against her ribs, a slow, insistent throb. She took a step forward. The first wrongness was the silence. No crickets. No rustling leaves. Not even the distant hum of London, the city that had swallowed her whole. Just… quiet. The kind that made your skin prickle. Rory exhaled sharply, forcing herself to move. The path narrowed, the oaks pressing in like spectators at a funeral. Her fingers twitched toward the pendant, but she kept her hand at her side. If she pulled it out now, what would she see? A vision? A warning? Or just more of this. A twig snapped. Not under her boot. Not behind her. *To her left.* Rory froze. The sound had been too deliberate. Too *intentional*. She turned slowly, her breath shallow. The grove was empty. The flowers swayed in the nonexistent wind, their stems bending as if touched by an unseen hand. She told herself it was the breeze. But the breeze didn’t make the shadows stretch. A flicker of movement at the edge of her vision—just for a second, a blur of dark against dark. Rory’s stomach twisted. She swallowed hard, forcing her voice steady. “Hello?” Her own words sounded wrong in the stillness, too loud, too small. No answer. Only the pendant, pulsing now, its warmth seeping into her skin. She reached up, fingers brushing the silver chain. The gemstone was smooth, cool despite the heat radiating from within. When she pulled it free, the glow inside flared, casting long, wavering fingers across her palm. And then— A sound. Not a rustle. Not a snap. A *laugh*. Low and wet, like something dragging itself through mud. Rory’s blood turned to ice. She whirled, scanning the grove, but the trees remained silent, their branches bare of any movement. The laughter came again, closer this time, and her breath hitched. “Who’s there?” she demanded, her voice cracking. The pendant burned against her palm. The glow intensified, casting her shadow onto the ground in jagged, unnatural shapes. She could almost see it *moving*, twisting, stretching toward something unseen. Then— A whisper. Not in her ear. Not in her mind. *On the wind.* *“You shouldn’t have come.”* Rory’s skin prickled. The voice was familiar. Too familiar. It slithered into her bones, familiar like a childhood nightmare she’d tried to forget. She turned in a slow circle, her pulse roaring in her ears. The grove was too still. Too *wrong*. The flowers swayed in time with her breath, their petals closing like lips around nothing. And then she saw it. A figure. Tall. Too tall. Its limbs were elongated, its joints bending in ways that made her stomach clench. Its skin was the color of damp earth, streaked with veins of something darker, like old bruises. It stood at the edge of the clearing, its head tilted just so, as if listening. Rory’s breath came in ragged gasps. She should run. She *should*— The figure lifted a hand. Not a hand. A *thing*. Too many fingers. Too many joints. It waved lazily, and the air around it *rippled*, like heat off pavement, but colder. Colder than death. *“You’re late,”* it said, its voice a chorus of whispers and hisses. *“They’ve been waiting.”* Rory’s mind raced. Eva’s warning. The pendant. The *wrongness* of this place. She had to get out. She had to— The ground trembled beneath her feet. Not an earthquake. Not a storm. Something *moving*. The figure tilted its head, and the grove seemed to hold its breath. The flowers wilted. The shadows deepened. And then— A sound like tearing fabric. Like something *unfolding*. Rory’s eyes locked onto the pendant in her hand. The glow was no longer just inside the gemstone. It was *spreading*, creeping up her arm, up her shoulder, like liquid fire. She gasped, jerking back, but the figure was already moving—no, *sliding*—toward her, its form shifting, its edges blurring. *“You don’t belong here,”* it murmured, its voice now a single, smooth whisper. *“But you will.”* Rory stumbled back, her heel catching on a root. She fell to her knees, the pendant still clutched in her fist. The glow was everywhere now, seeping into her skin, into her *bones*. She could feel it, hot and insistent, like a second heartbeat. And then— A hand. Not the figure’s. *Hers.* Her fingers twitched. Her wrist—her *scar*—burned. The pendant slipped from her grip, clattering onto the ground. The gemstone shattered against the earth, and the glow *exploded*, a burst of crimson light that seared her vision. When she could see again, the grove was different. The figure was gone. The flowers were dead. And the air smelled like iron. Rory’s breath came in ragged gasps. She pressed a hand to her chest, feeling the pendant’s warmth still there, but different. *Changed.* She looked down. Her skin was marked. Not a scar. Not a wound. A *pattern*. Lines, deep and jagged, like roots beneath bark. They spread from her wrist up her arm, up her shoulder, twisting around her collarbone. The pendant—now whole again—hung from her neck, its glow steady, pulsing in time with something inside her. She stood slowly. The grove was silent. Too silent. And then— A voice. Not the figure’s. Not the wind’s. *Her own.* *“I’m here,”* she whispered. The trees swayed. The shadows *moved.* And somewhere, in the distance, something *laughed.*
created_at"2026-02-20T19:48:25.997Z" 2/20/2026, 7:48:25 PM
model"mistralai/ministral-8b-2512"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency242
moderation_latency(null)
generation_time7871
tokens_prompt812
tokens_completion1808
native_tokens_prompt764
native_tokens_completion1597
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"
usage0.00035415
router(null)
provider_responses
0
endpoint_id"c85d26e1-1e0c-449b-9775-2afce7ae510b"
id"a55a23571b844703a0b9168c3276f189"
is_byokfalse
latency242
model_permaslug"mistralai/ministral-8b-2512"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771616906-oOR2ihw3eKkETdslj71W"
upstream_id"a55a23571b844703a0b9168c3276f189"
total_cost0.00035415
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)
dialogueSentences8
tagDensity0.625
leniency1
rawRatio0
effectiveRatio0
82.21% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1124
totalAiIsmAdverbs4
found
0
adverb"sharply"
count1
1
adverb"slowly"
count2
2
adverb"lazily"
count1
highlights
0"sharply"
1"slowly"
2"lazily"
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)
0.00% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1124
totalAiIsms23
found
0
word"echoed"
count1
1
word"glistening"
count1
2
word"pulse"
count2
3
word"throb"
count1
4
word"silence"
count1
5
word"flicker"
count1
6
word"stomach"
count2
7
word"warmth"
count2
8
word"wavering"
count1
9
word"scanning"
count1
10
word"whisper"
count2
11
word"familiar"
count3
12
word"roaring"
count1
13
word"raced"
count1
14
word"trembled"
count1
15
word"could feel"
count1
16
word"shattered"
count1
highlights
0"echoed"
1"glistening"
2"pulse"
3"throb"
4"silence"
5"flicker"
6"stomach"
7"warmth"
8"wavering"
9"scanning"
10"whisper"
11"familiar"
12"roaring"
13"raced"
14"trembled"
15"could feel"
16"shattered"
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
narrationSentences159
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount2
narrationSentences159
filterMatches
0"see"
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)
analyzedSentences162
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen30
ratio0
matches(empty)
87.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans32
markdownWords63
totalWords1115
ratio0.057
matches
0"Find the grove. Before they do."
1"They’re coming for me. They’re coming for all of us."
2"should"
3"To her left."
4"intentional"
5"laugh"
6"moving"
7"On the wind."
8"“You shouldn’t have come.”"
9"wrong"
10"should"
11"thing"
12"rippled"
13"“You’re late,”"
14"“They’ve been waiting.”"
15"wrongness"
16"moving"
17"unfolding"
18"spreading"
19"sliding"
20"“You don’t belong here,”"
21"“But you will.”"
22"bones"
23"Hers."
24"scar"
25"exploded"
26"Changed."
27"pattern"
28"Her own."
29"“I’m here,”"
30"moved."
31"laughed."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions8
unquotedAttributions0
matches(empty)
90.59% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions19
wordCount1094
uniqueNames6
maxNameDensity1.19
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Richmond1
Park1
Carter1
Rory13
Eva2
London1
persons
0"Carter"
1"Rory"
2"Eva"
places
0"Richmond"
1"Park"
2"London"
globalScore0.906
windowScore1
77.54% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences69
glossingSentenceCount2
matches
0"as if listening"
1"smelled like iron"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1115
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences162
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs76
mean14.67
std17.24
cv1.175
sampleLengths
081
14
212
320
454
511
652
75
86
928
1047
115
123
137
143
1537
167
178
1842
192
2046
212
222
236
242
2541
267
2730
281
292
308
313
324
3323
3434
355
362
3750
3811
395
4029
4115
4220
436
446
452
4621
475
483
4949
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences159
matches
0"were elongated"
1"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs180
matches
0"was *spreading"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount18
semicolonCount0
flaggedSentences13
totalSentences162
ratio0.08
matches
0"Aurora Carter—Rory to her friends, though she hadn’t had one in years—pushed through the gnarled branches of the ancient oaks, her breath fogging in the unnaturally crisp night."
1"But now, as she stepped past the last of the standing stones—those twisted oaks with their bark blackened as if scorched by something older than fire—she knew better."
2"A flicker of movement at the edge of her vision—just for a second, a blur of dark against dark."
3"And then—"
4"Then—"
5"She *should*—"
6"She had to—"
7"And then—"
8"She gasped, jerking back, but the figure was already moving—no, *sliding*—toward her, its form shifting, its edges blurring."
9"And then—"
10"Her wrist—her *scar*—burned."
11"The pendant—now whole again—hung from her neck, its glow steady, pulsing in time with something inside her."
12"And then—"
89.78% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1103
adjectiveStacks0
stackExamples(empty)
adverbCount57
adverbRatio0.051677243880326386
lyAdverbCount6
lyAdverbRatio0.005439709882139619
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences162
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences162
mean6.88
std5.72
cv0.831
sampleLengths
019
128
224
33
47
54
69
73
810
94
106
1126
1228
1311
1417
1512
166
174
182
1911
205
216
222
233
2414
251
261
277
287
2912
3014
3110
322
332
345
353
364
373
383
392
406
412
426
434
4417
457
468
4719
483
497
35.80% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats23
diversityRatio0.2345679012345679
totalSentences162
uniqueOpeners38
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences125
matches
0"Too warm for this time"
1"Only the pendant, pulsing now,"
2"Too many fingers."
3"Too many joints."
ratio0.032
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount36
totalSentences125
matches
0"It was warm."
1"She shouldn’t have come."
2"*They’re coming for me."
3"They’re coming for all of"
4"She should turn back."
5"She took a step forward."
6"Her fingers twitched toward the"
7"She turned slowly, her breath"
8"She told herself it was"
9"She swallowed hard, forcing her"
10"Her own words sounded wrong"
11"She reached up, fingers brushing"
12"She whirled, scanning the grove,"
13"she demanded, her voice cracking"
14"She could almost see it"
15"It slithered into her bones,"
16"She turned in a slow"
17"Its limbs were elongated, its"
18"Its skin was the color"
19"It stood at the edge"
ratio0.288
100.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount86
totalSentences125
matches
0"The air in Richmond Park"
1"Aurora Carter—Rory to her friends,"
2"The pendant at her throat,"
3"It was warm."
4"She shouldn’t have come."
5"Eva’s voice, frantic and slurred,"
6"*They’re coming for me."
7"They’re coming for all of"
8"Rory had laughed then, because"
9"The grove opened before her"
10"Wildflowers bloomed in defiance of"
11"The air smelled of damp"
12"Rory’s pulse hammered in her"
13"She should turn back."
14"She took a step forward."
15"The first wrongness was the"
16"The kind that made your"
17"Rory exhaled sharply, forcing herself"
18"The path narrowed, the oaks"
19"Her fingers twitched toward the"
ratio0.688
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount3
totalSentences125
matches
0"Before they do.*"
1"If she pulled it out"
2"*To her left.*"
ratio0.024
38.33% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences41
technicalSentenceCount6
matches
0"But now, as she stepped past the last of the standing stones—those twisted oaks with their bark blackened as if scorched by something older than fire—she knew b…"
1"The flowers swayed in the nonexistent wind, their stems bending as if touched by an unseen hand."
2"Only the pendant, pulsing now, its warmth seeping into her skin."
3"Its limbs were elongated, its joints bending in ways that made her stomach clench."
4"She gasped, jerking back, but the figure was already moving—no, *sliding*—toward her, its form shifting, its edges blurring."
5"The gemstone shattered against the earth, and the glow *exploded*, a burst of crimson light that seared her vision."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags5
uselessAdditionCount2
matches
0"she demanded, her voice cracking"
1"it said, its voice a chorus of whispers and hisses"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount3
fancyTags
0"she demanded (demand)"
1"it murmured (murmur)"
2"she whispered (whisper)"
dialogueSentences8
tagDensity0.5
leniency1
rawRatio0.75
effectiveRatio0.75
80.0412%