Run: 2026-02-20-01KHYAJTE3W6RXT0XXNMW62KV4

Run Details

Duration:
8.3s
Cost:
$0.000382
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 thick with the scent of damp earth and something older—something that clung to the back of Rory’s throat like a half-remembered dream. She adjusted the strap of her backpack, the weight of the pendant tucked inside pressing against her ribs. The Heartstone. It had led her here, or so she’d been told. A pulse of warmth against her palm when she’d held it near the standing stones, just before they’d dissolved into mist. Now, standing beneath the skeletal branches of the ancient oaks, she wondered if she’d been foolish to trust it. The Grove wasn’t supposed to be like this. She’d expected wildflowers, maybe the hum of unseen insects, the kind of quiet that invited rest. Instead, the silence was too perfect, too *clean*, like the world had been scrubbed of sound. Rory exhaled slowly, her breath curling in the cold night air. The standing stones loomed at the edge of the clearing, their surfaces slick with something that wasn’t quite moss. She’d read about the Grove in Eva’s old journals—how time bent here, how the Fae left their mark in the dappled light. But this? This wasn’t Fae. This was something else. A twig snapped. Rory froze. The sound had come from the trees, but not from the direction of the path she’d taken. She turned slowly, her fingers brushing the pendant through her shirt. The Heartstone was warm now, almost hot, but not in the way it had been near the portal. This was different. This was *wrong*. “Hello?” Her voice sounded too loud in the stillness. No answer. Just the whisper of wind through leaves that shouldn’t have been moving. She should leave. She should turn and run back the way she’d come, before whatever was here realized she was standing in its space. But the pendant burned against her skin, and she knew—knew with a certainty that settled in her gut like a stone—that she couldn’t. Not yet. Rory stepped deeper into the clearing, her boots sinking slightly into the damp earth. The wildflowers here were too perfect, their petals too bright, like they’d been painted on. She crouched, brushing her fingers over one. The petals didn’t crumble. They didn’t *breathe*. They just *were*, frozen in some unnatural stillness. A shadow moved at the edge of her vision. She whirled, heart hammering, but there was nothing there. Just the trees, their branches twisting into shapes that almost—*almost*—looked like hands. Rory swallowed hard. She was imagining things. It had to be the pendant. The thing was playing tricks on her. She reached into her backpack, pulling out the small flashlight Eva had given her before she left. The beam cut through the dark, illuminating the path ahead. The light wavered. For a second, it caught on something—something *moving*—before it darted away, too fast to be an animal. Rory’s breath hitched. “What the hell—?” A sound. Not a snap this time. Not a rustle. A *laugh*. It came from the trees, high and childlike, but wrong in a way that made her skin crawl. She spun, flashlight sweeping the undergrowth, but the darkness swallowed the sound whole. There was nothing. Just the Grove, just the wrongness of it all. She should have turned back when she had the chance. The pendant grew hotter. Rory fumbled with the clasp, nearly dropping it in her haste. The moment it left her skin, the warmth vanished, replaced by a cold that seeped into her bones. The air thickened. The flowers around her began to *twist*, their petals curling inward like fingers. “No,” she breathed. The laughter came again, closer this time. Closer than it should have been. Rory backed away, her heel catching on something soft. She looked down. A hand. Pale. Too long. The fingers were curled into the earth, as if someone had been digging. She stumbled back, the flashlight clattering to the ground. The beam flickered, casting long, skeletal shadows that stretched and *reached* for her. The trees groaned, their branches bending low, not with wind, but with *intent*. Something was coming. Rory didn’t wait to see what. She turned and ran, her pulse roaring in her ears. The path was there—she could see it, just ahead. She lunged for it, her fingers scraping bark as she pushed past the gnarled roots. Behind her, the Grove *shifted*. The standing stones pulsed, their surfaces rippling like water. The laughter followed her, a chorus now, high and sweet and *hungry*. She didn’t look back. The pendant was still in her hand. She clutched it, pressing it to her chest as if it could shield her. The warmth was back, but it wasn’t comforting. It was a warning. The path opened into the park proper, the normal world waiting just beyond the trees. Rory didn’t stop running until she was clear of the Grove’s edge, until the standing stones were nothing but a blur behind her. Only then did she dare to breathe. She didn’t look back. Not even when the laughter faded into silence. Not even when the flowers in the Grove began to bloom in colors that didn’t exist.
created_at"2026-02-20T20:06:43.407Z" 2/20/2026, 8:06:43 PM
model"mistralai/ministral-14b-2512"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency222
moderation_latency(null)
generation_time7963
tokens_prompt812
tokens_completion1318
native_tokens_prompt764
native_tokens_completion1146
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"
usage0.000382
router(null)
provider_responses
0
endpoint_id"0b53717b-9af5-4de3-80af-ebedd2adf981"
id"d9abf8aeb5d04884bde7bec5ff9bd717"
is_byokfalse
latency222
model_permaslug"mistralai/ministral-14b-2512"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771618003-rBWzq034z8qb9tNug9Am"
upstream_id"d9abf8aeb5d04884bde7bec5ff9bd717"
total_cost0.000382
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
totalTags2
adverbTagCount1
adverbTags
0"Her voice sounded too [too]"
dialogueSentences3
tagDensity0.667
leniency1
rawRatio0.5
effectiveRatio0.5
82.62% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount863
totalAiIsmAdverbs3
found
0
adverb"slowly"
count2
1
adverb"slightly"
count1
highlights
0"slowly"
1"slightly"
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)
1.51% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount863
totalAiIsms17
found
0
word"weight"
count1
1
word"pulse"
count2
2
word"warmth"
count3
3
word"silence"
count2
4
word"perfect"
count2
5
word"loomed"
count1
6
word"whisper"
count1
7
word"wavered"
count1
8
word"flickered"
count1
9
word"roaring"
count1
10
word"pulsed"
count1
11
word"comforting"
count1
highlights
0"weight"
1"pulse"
2"warmth"
3"silence"
4"perfect"
5"loomed"
6"whisper"
7"wavered"
8"flickered"
9"roaring"
10"pulsed"
11"comforting"
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
narrationSentences92
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences92
filterMatches(empty)
hedgeMatches
0"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences93
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen30
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans12
markdownWords12
totalWords856
ratio0.014
matches
0"clean"
1"wrong"
2"breathe"
3"were"
4"almost"
5"moving"
6"laugh"
7"twist"
8"reached"
9"intent"
10"shifted"
11"hungry"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions3
unquotedAttributions0
matches(empty)
91.25% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions24
wordCount851
uniqueNames7
maxNameDensity1.18
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Richmond1
Park1
Rory10
Heartstone2
Grove6
Eva2
Fae2
persons
0"Rory"
1"Grove"
2"Eva"
3"Fae"
places
0"Richmond"
1"Park"
globalScore0.912
windowScore1
63.79% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences58
glossingSentenceCount2
matches
0"quite moss"
1"looked like hands"
83.18% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords1.168
wordCount856
matches
0"not with wind, but with *intent*"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences93
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs28
mean30.57
std26.08
cv0.853
sampleLengths
098
18
293
33
454
59
614
749
851
99
1041
1147
126
1312
1443
1510
1649
173
1813
1930
2035
213
2266
234
2433
2545
2612
2716
86.19% Passive voice overuse
Target: ≤2% passive sentences
passiveCount5
totalSentences92
matches
0"been told"
1"been scrubbed"
2"been painted"
3"were*, frozen"
4"were curled"
31.22% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs158
matches
0"was standing"
1"was imagining"
2"was playing"
3"was coming"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount9
semicolonCount0
flaggedSentences6
totalSentences93
ratio0.065
matches
0"The air in Richmond Park was thick with the scent of damp earth and something older—something that clung to the back of Rory’s throat like a half-remembered dream."
1"She’d read about the Grove in Eva’s old journals—how time bent here, how the Fae left their mark in the dappled light."
2"But the pendant burned against her skin, and she knew—knew with a certainty that settled in her gut like a stone—that she couldn’t."
3"Just the trees, their branches twisting into shapes that almost—*almost*—looked like hands."
4"For a second, it caught on something—something *moving*—before it darted away, too fast to be an animal."
5"The path was there—she could see it, just ahead."
92.29% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount858
adjectiveStacks1
stackExamples
0"inside pressing against her"
adverbCount36
adverbRatio0.04195804195804196
lyAdverbCount5
lyAdverbRatio0.005827505827505828
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences93
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences93
mean9.2
std6.3
cv0.684
sampleLengths
028
118
22
310
421
519
68
716
816
911
1019
1122
122
133
144
153
162
1717
1811
1918
203
213
229
232
2412
253
2621
2723
282
2914
3015
317
324
333
348
359
369
3712
383
394
406
417
4217
4310
443
4517
463
473
482
495
38.17% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats11
diversityRatio0.24731182795698925
totalSentences93
uniqueOpeners23
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount5
totalSentences81
matches
0"Instead, the silence was too"
1"Just the whisper of wind"
2"Just the trees, their branches"
3"Just the Grove, just the"
4"Only then did she dare"
ratio0.062
91.60% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount26
totalSentences81
matches
0"She adjusted the strap of"
1"It had led her here,"
2"She’d expected wildflowers, maybe the"
3"She’d read about the Grove"
4"She turned slowly, her fingers"
5"Her voice sounded too loud"
6"She should leave."
7"She should turn and run"
8"She crouched, brushing her fingers"
9"They didn’t *breathe*."
10"They just *were*, frozen in"
11"She whirled, heart hammering, but"
12"She was imagining things."
13"It had to be the"
14"She reached into her backpack,"
15"It came from the trees,"
16"She spun, flashlight sweeping the"
17"She should have turned back"
18"She looked down."
19"She stumbled back, the flashlight"
ratio0.321
52.59% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount66
totalSentences81
matches
0"The air in Richmond Park"
1"She adjusted the strap of"
2"It had led her here,"
3"A pulse of warmth against"
4"The Grove wasn’t supposed to"
5"She’d expected wildflowers, maybe the"
6"Rory exhaled slowly, her breath"
7"The standing stones loomed at"
8"She’d read about the Grove"
9"This wasn’t Fae."
10"This was something else."
11"A twig snapped."
12"The sound had come from"
13"She turned slowly, her fingers"
14"The Heartstone was warm now,"
15"This was different."
16"This was *wrong*."
17"Her voice sounded too loud"
18"She should leave."
19"She should turn and run"
ratio0.815
61.73% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences81
matches
0"Now, standing beneath the skeletal"
ratio0.012
69.60% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences39
technicalSentenceCount4
matches
0"The air in Richmond Park was thick with the scent of damp earth and something older—something that clung to the back of Rory’s throat like a half-remembered dre…"
1"The moment it left her skin, the warmth vanished, replaced by a cold that seeped into her bones."
2"The beam flickered, casting long, skeletal shadows that stretched and *reached* for her."
3"She clutched it, pressing it to her chest as if it could shield her."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount0
matches(empty)
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"she breathed (breathe)"
dialogueSentences3
tagDensity0.333
leniency0.667
rawRatio1
effectiveRatio0.667
74.8580%