Run: 2026-09-25-01M3CKHSE091AJRZ2JM893P5K3

Run Details

Duration:
12.2s
Cost:
$0.010137
Provider:
Mistral

Model input

System
You are an expert fiction writer. Always keep the following rules in mind: - Write in past tense and use General English spelling, grammar, and colloquialisms/slang. - Write in active voice - Always follow the "show, don't tell" principle. - Avoid adverbs and cliches and overused/commonly used phrases. Aim for fresh and original descriptions. - Convey events and story through dialogue. - Mix short, punchy sentences with long, descriptive ones. Drop fill words to add variety. - Skip "he/she said said" dialogue tags and convey people's actions or face expressions through their speech - Avoid mushy dialog and descriptions, have dialogue always continue the action, never stall or add unnecessary fluff. Vary the descriptions to not repeat yourself. - Put dialogue on its own paragraph to separate scene and action. - Reduce indicators of uncertainty like "trying" or "maybe" When writing text: - NEVER conclude the scene on your own, follow the beat instructions very closely. - NEVER end with foreshadowing. - NEVER write further than what I prompt you with. - AVOID imagining possible endings, NEVER deviate from the instructions. - STOP EARLY if the continuation contains what was required in the instructions. You do not need to fill out the full amount of words possible.
User/Human
Take into account the following glossary of characters/locations/items/lore... when writing your response: <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> Continue the story using the following instructions: <instructions> 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. </instructions>

Model response

AI
The ancient oaks loomed like sentinels, their gnarled branches twisting into the moonless sky. Aurora stepped over the threshold of the standing stones, her boots sinking slightly into the damp earth. The air smelled of wet moss and something older, something that prickled the hairs on her arms. She adjusted the strap of her bag, fingers brushing the Heartstone pendant tucked beneath her shirt. Its warmth pulsed faintly against her skin. She shouldn’t have come at night. The thought slithered in, unwelcome. But the note had been clear—*meet at the Grove, midnight, alone.* No signature, no explanation. Just the same handwriting as the letter that had delivered the pendant. She exhaled, her breath misting in the cold. The wildflowers at her feet glowed faintly, their petals shimmering with an unnatural sheen. Time moved differently here. She’d learned that the hard way. A twig snapped. Aurora froze. The sound had come from behind her, but when she turned, there was nothing. Just the trees, their bark blackened with age, their roots coiling like serpents in the underbrush. She forced herself to move forward, her pulse thudding in her throat. The Grove was supposed to be empty. Isolde had warned her—*no one lingers after dark.* Another sound. A whisper of fabric, the faintest rustle of leaves. She spun, scanning the shadows. Nothing. Just the wind, maybe. Or the Fae, playing their games. “Stop messing around,” she muttered, her voice too loud in the stillness. No answer. The pendant grew warmer. She pulled it out, the crimson gem casting a dim, bloody light over her palm. It pulsed, slow and steady, like a heartbeat. The note had said *bring it.* She tightened her grip. The wrongness in the air thickened, pressing against her skin like a living thing. A shadow shifted at the edge of her vision. She whipped her head around. The trees stood still. Too still. No birds, no insects—just the oppressive silence of a place holding its breath. Then, a voice. Soft. Melodic. A woman’s laugh, light as a breeze, but it sent a chill down Aurora’s spine. “Looking for someone?” Aurora’s fingers clenched around the pendant. The voice had come from everywhere and nowhere, wrapping around her like a shroud. She turned in a slow circle, her boots crunching on the damp earth. “Who’s there?” The laughter came again, closer this time. A flicker of movement—pale skin, dark hair, a flash of teeth too white to be human. Then gone. Aurora’s breath hitched. She knew the stories. The Fae didn’t play fair. “Show yourself,” she demanded, her voice steadier than she felt. A sigh, like the wind through the leaves. Then, from the darkness, a figure stepped into the faint glow of the pendant’s light. Tall. Slender. Hair like spun silver, eyes like polished obsidian. She wore a dress that seemed woven from shadows, shifting and changing as Aurora watched. The woman smiled, her lips curling just enough to show the points of her teeth. “You’re brave, Aurora Carter. Or foolish.” Aurora’s grip on the pendant didn’t loosen. “Who are you?” The woman tilted her head, her gaze flicking to the pendant. “You know why you’re here.” “I know I was told to come.” “And yet, you hesitate.” The woman took a step forward, her bare feet making no sound on the earth. “You feel it, don’t you? The wrongness.” Aurora’s throat tightened. She did feel it. The air was too thick, too heavy. Like the world itself was bending around them. “What do you want?” The woman’s smile widened. “The same thing you do. Answers.” Aurora’s pulse spiked. “About the pendant?” The woman’s eyes gleamed. “About *him.*” The words hit like a blow. *Him.* Evan. The name burned in her mind, but she didn’t say it. Didn’t dare. The woman took another step closer. “He’s coming, Aurora. And when he does, you’ll wish you’d never left Cardiff.” Aurora’s stomach twisted. She’d spent years running, years hiding. And now, in this place, with this creature, the past was catching up. The pendant flared, its glow searing against her palm. The woman hissed, recoiling as if burned. “You’re not welcome here,” Aurora said, her voice low. The woman’s laughter echoed through the Grove, bouncing off the trees like a living thing. “Oh, but I am. And so is he.” The shadows around them deepened, pressing in. Aurora’s breath came fast, her heart hammering. The wrongness was a physical weight now, crushing her chest. Then, the first scream tore through the night. Not hers. Not the woman’s. Something else. Something *other.* The woman’s smile vanished. “He’s early.” Aurora didn’t wait. She turned and ran, her boots pounding against the earth as the Grove itself seemed to twist around her. The standing stones loomed ahead, her only way out. Behind her, the laughter started again, but it was different now. Harsher. Hungrier. And then, the second scream. Closer. She didn’t look back.
created_at"2026-09-25T15:39:39.848Z" 9/25/2026, 3:39:39 PM
model"mistralai/mistral-medium-3.5-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency717
moderation_latency(null)
generation_time12157
tokens_prompt1008
tokens_completion1302
native_tokens_prompt963
native_tokens_completion1159
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier"default"
usage0.010137
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1790350779-ApnCPpInecEZyQiepTcD"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790350779-zAFOmtZfz7WJAwbxmB9l"
upstream_id"ce931d9fc121411da91172424254cf12"
provider_responses
0
endpoint_id"38ef23a9-5cb3-46fa-85ec-7aed174f04eb"
id"ce931d9fc121411da91172424254cf12"
is_byokfalse
latency717
model_permaslug"mistralai/mistral-medium-3.5-20260430"
provider_name"Mistral"
status200
total_cost0.010137
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags4
adverbTagCount0
adverbTags(empty)
dialogueSentences18
tagDensity0.222
leniency0.444
rawRatio0
effectiveRatio0
93.92% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount822
totalAiIsmAdverbs1
found
0
adverb"slightly"
count1
highlights
0"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)
0.00% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount822
totalAiIsms19
found
0
word"loomed"
count2
1
word"sentinels"
count1
2
word"warmth"
count1
3
word"pulsed"
count2
4
word"pulse"
count2
5
word"whisper"
count1
6
word"scanning"
count1
7
word"oppressive"
count1
8
word"silence"
count1
9
word"chill"
count1
10
word"flicker"
count1
11
word"stomach"
count1
12
word"searing"
count1
13
word"echoed"
count1
14
word"weight"
count1
15
word"pounding"
count1
highlights
0"loomed"
1"sentinels"
2"warmth"
3"pulsed"
4"pulse"
5"whisper"
6"scanning"
7"oppressive"
8"silence"
9"chill"
10"flicker"
11"stomach"
12"searing"
13"echoed"
14"weight"
15"pounding"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"sent a shiver through"
count1
highlights
0"sent a chill down"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences99
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences99
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences113
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen19
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans6
markdownWords16
totalWords820
ratio0.02
matches
0"meet at the Grove, midnight, alone."
1"no one lingers after dark."
2"bring it."
3"him."
4"Him."
5"other."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions5
unquotedAttributions0
matches(empty)
50.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions21
wordCount736
uniqueNames5
maxNameDensity1.77
worstName"Aurora"
maxWindowNameDensity3.5
worstWindowName"Aurora"
discoveredNames
Heartstone1
Grove4
Fae2
Aurora13
Evan1
persons
0"Fae"
1"Aurora"
2"Evan"
places
0"Grove"
globalScore0.617
windowScore0.5
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences57
glossingSentenceCount1
matches
0"seemed woven from shadows, shifting and changing as Aurora watched"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount820
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences113
matches
0"learned that the"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs45
mean18.22
std16.95
cv0.93
sampleLengths
071
16
264
33
459
527
612
72
851
99
1024
113
1217
133
1433
152
1625
1712
1810
1923
2040
216
2210
2316
247
2526
2622
274
2810
296
306
3121
3219
3322
3416
359
3623
3724
388
399
406
4144
425
431
444
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences99
matches
0"was supposed"
90.71% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs122
matches
0"was bending"
1"was catching"
41.72% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount4
semicolonCount0
flaggedSentences4
totalSentences113
ratio0.035
matches
0"But the note had been clear—*meet at the Grove, midnight, alone.* No signature, no explanation."
1"Isolde had warned her—*no one lingers after dark.*"
2"No birds, no insects—just the oppressive silence of a place holding its breath."
3"A flicker of movement—pale skin, dark hair, a flash of teeth too white to be human."
93.50% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount738
adjectiveStacks0
stackExamples(empty)
adverbCount35
adverbRatio0.04742547425474255
lyAdverbCount5
lyAdverbRatio0.006775067750677507
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences113
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences113
mean7.26
std4.85
cv0.669
sampleLengths
014
117
217
316
47
56
65
715
812
98
1014
114
126
133
142
1514
1616
1712
187
198
202
219
225
231
244
256
2612
272
284
2915
308
3110
3214
339
345
354
362
3713
383
391
401
4115
423
436
4414
4513
462
477
4816
492
56.05% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.36283185840707965
totalSentences113
uniqueOpeners41
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount6
totalSentences81
matches
0"Just the same handwriting as"
1"Just the trees, their bark"
2"Just the wind, maybe."
3"Then, a voice."
4"Then, from the darkness, a"
5"Then, the first scream tore"
ratio0.074
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount19
totalSentences81
matches
0"She adjusted the strap of"
1"Its warmth pulsed faintly against"
2"She shouldn’t have come at"
3"She exhaled, her breath misting"
4"She’d learned that the hard"
5"She forced herself to move"
6"She spun, scanning the shadows."
7"she muttered, her voice too"
8"She pulled it out, the"
9"It pulsed, slow and steady,"
10"She whipped her head around."
11"She turned in a slow"
12"She knew the stories."
13"she demanded, her voice steadier"
14"She wore a dress that"
15"She did feel it."
16"She’d spent years running, years"
17"She turned and ran, her"
18"She didn’t look back."
ratio0.235
46.42% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount67
totalSentences81
matches
0"The ancient oaks loomed like"
1"Aurora stepped over the threshold"
2"The air smelled of wet"
3"She adjusted the strap of"
4"Its warmth pulsed faintly against"
5"She shouldn’t have come at"
6"The thought slithered in, unwelcome."
7"She exhaled, her breath misting"
8"The wildflowers at her feet"
9"Time moved differently here."
10"She’d learned that the hard"
11"A twig snapped."
12"The sound had come from"
13"She forced herself to move"
14"The Grove was supposed to"
15"Isolde had warned her—*no one"
16"A whisper of fabric, the"
17"She spun, scanning the shadows."
18"she muttered, her voice too"
19"The pendant grew warmer."
ratio0.827
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences81
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences28
technicalSentenceCount1
matches
0"The air smelled of wet moss and something older, something that prickled the hairs on her arms."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount4
matches
0"she muttered, her voice too loud in the stillness"
1"she demanded, her voice steadier than she felt"
2"The woman took, her bare feet making no sound on the earth"
3"Aurora said, her voice low"
38.89% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags3
fancyCount2
fancyTags
0"she muttered (mutter)"
1"she demanded (demand)"
dialogueSentences18
tagDensity0.167
leniency0.333
rawRatio0.667
effectiveRatio0.222
80.3735%