Run: 2026-10-07-01M4AT41EF38G9DW2EY3RF8EJD

Run Details

Duration:
1m 50s
Cost:
$0.016844
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
Rory pushed through the final curtain of bracken, thorns snagging the weave of her jeans. The Golden Empress delivery bag—red nylon, logo faded—bounced against her hip. She’d filled it on impulse from the flat above Silas’ bar: a Maglite torch, a flask of cold tea, matches. And the Heartstone Pendant, which had spent three nights burning against her sternum like a coal. She stepped into the clearing. The Fae Grove swallowed sound. Outside, Richmond Park hummed with foxes and the distant drone of the North Circular. Here, silence pressed against her eardrums, thick and viscous, tasting of iron and old pennies. Seven standing stones ringed the space, grey granite mottled with lichen, older than the oaks that crowded the perimeter. Moonlight pooled at their bases in stagnant silver. No wind stirred the air, yet the wildflowers—bluebells, foxgloves, winter roses that should have died in October—trembled. Their stems bent away from the centre of the circle, as if recoiling from something buried beneath the moss. Rory flicked on the torch. The beam cut a pale cone through the dark, illuminating motes of dust that hung motionless, suspended in air that refused to circulate. The pendant pulsed. A warm throb against her collarbone, urgent, insistent. She checked her watch. 11:47 PM. She’d promised herself ten minutes. Just enough time to confirm the portal, map it, leave before the boundary sealed. A sound split the silence. Not an owl. Not a muntjac deer. A wet, tearing noise, fabric ripping along a seam, slow and deliberate. It came from the east, near the third stone. Rory spun. The torch beam swept the oaks. Trunks. Bark. Shadows that stretched too long, fingers of dark reaching toward her boots. "Hello?" Her voice cracked. The word hung in the air, then folded back on itself, twisting, echoing from directly behind her though she faced the stones. The crescent scar on her left wrist prickled. Not the dull ache of weather, but a sharp, pulling sensation, like a thread tugging beneath the skin. She fumbled for her phone. Samsung, cracked screen, no signal. Of course. She thumbed the screen awake anyway. 11:48. The battery icon showed 87%, but the numbers flickered, counting down—86, 85, 84—while the seconds hand on her watch crawled forward in slow, heavy ticks. Something moved between the third and fourth stones. A shape darker than the shadows, sliding rather than walking. Joints bent at wrong angles, folding like origami creases. The head lolled to one side, neck craned at a posture that would snap bone. Rory’s breath hitched. She gripped the torch tighter, knuckles white. The light flickered, casting the creature in strobing glimpses. It wore a coat, dark wool, but the shoulders hung broad and uneven, the sleeves dangling past where hands should end. The scar burned. Rory touched it, felt the raised ridge of skin, but her fingers came away wet. Blood. Fresh. The pendant blazed crimson against her shirt, inner glow bleeding through the fabric. She yanked it free. The gem pulsed in a rhythm that matched the sliding thing’s approach—thump-thump, thump-thump—a heartbeat that wasn’t hers. "You shouldn’t be here," she said. Her voice steadied. Pre-Law training. Observe. Record. Survive. The creature stopped at the circle’s edge. The wildflowers nearest it blackened, curling into ash that drifted upward against gravity. Rory raised the torch. The beam caught the thing’s face, or the absence of one. Smooth. Porcelain. An egg without features, tilted toward her. Then it spoke. The voice didn’t come from a mouth—there was no mouth—but resonated in Rory’s skull, in the pendant, in the marrow of her bones. "Eva sent you." A statement. Flat. Certain. Rory’s stomach dropped. "Eva’s in Brighton. With her sister. We texted at six." The thing tilted its head. The moonlight slid across the smooth surface, revealing nothing, reflecting everything. "You always were slow," it said. The voice now came from the left, then the right, surrounding her, pressing against her temples. "The door opens at midnight. You could have waited. We could have talked." Midnight. Her watch read 11:52. The phone in her hand showed 11:49, then 11:58, digits blurring. The creature raised an arm. The sleeve was too long, empty, but the hand that emerged—fingers too numerous, joints reversed—pointed not at Rory but at the air beside her. The atmosphere tore. A jagged seam in reality, dark water visible behind it, waves that moved without wind, shapes swimming in the depths that had too many limbs. The smell hit her: ozone and salt and something organic, rotting. A Hel portal. The Heartstone screamed in response, crimson light flaring so bright Rory shielded her eyes. Through her fingers, she saw the thing step into the circle. The ground beneath its feet cracked, frost spreading in a spiderweb pattern. Her knees buckled. The air tasted of copper. "You brought the key," the creature whispered. "I wondered who the benefactor was." Rory backed against a standing stone. Cold granite bit through her jacket. She looked at the tear in the air, at the dark water, at the smooth-faced thing that smiled with a mouth that wasn’t there. "What do you want with the pendant?" she asked. Her voice sounded distant, as if spoken underwater. The creature reached into its coat. Withdrew a chain. A black stone, obsidian, pulsing with a cold that made the Heartstone weep light. "We want to go home," it said. "And you’re going to open the door wider." It lunged. Not fast—gliding, joints folding like a paper doll, covering distance in impossible strides that tore the moss from the earth. Rory ran. Past the stones, into the bracken, thorns tearing her palms, the delivery bag bouncing, tea sloshing useless against her thigh. Behind her, the creature didn’t chase. It simply was closer when she risked a glance back, always at the edge of the torchlight, always tilting that smooth head, watching. She didn’t stop until she hit the tree line, until the sounds of London—a siren, a fox screaming, the hum of a bus—crashed over her like a wave. She collapsed against an oak, gasping, the torch beam stabbing at the dark. The pendant had gone cold. Silent. Heavy. In her pocket, her phone buzzed. A text from Eva: *Rory? You okay? I’m worried. Haven’t heard from you.* Rory stared at the screen. The timestamp read 3:14 AM. The date had changed. November 14th. She’d left the flat at 11:30 PM on the 13th. She had been in the Grove for twenty minutes. Or three hours. Or three days. She flexed her left arm. The crescent scar had migrated. Now it sat on the inside of her elbow, fresh and red, weeping clear fluid that smelled of copper and winter roses. Behind her, in the dark of the Grove, something that was not wind stirred the wildflowers. They turned their blooms toward her, bluebells nodding in a language she was beginning to understand.
created_at"2026-10-07T09:11:42.296Z" 10/7/2026, 9:11:42 AM
model"mistralai/mistral-large-4-0-20261006"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency660
moderation_latency(null)
generation_time110347
tokens_prompt1008
tokens_completion8070
native_tokens_prompt939
native_tokens_completion7754
native_tokens_completion_images(null)
native_tokens_reasoning6294
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"
usage0.01684438
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791364302-XWy5c1RktWHIvyRKTgnU"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791364302-9Eq8OITXAaGOyzPApN6i"
upstream_id"388b5ab9b118427a8c87a50558002a1a"
provider_responses
0
endpoint_id"19b3b5d7-23f6-4b63-8109-64a6cc37d996"
id"388b5ab9b118427a8c87a50558002a1a"
is_byokfalse
latency655
model_permaslug"mistralai/mistral-large-4-0-20261006"
provider_name"Mistral"
status200
total_cost0.01684438
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
totalTags7
adverbTagCount0
adverbTags(empty)
dialogueSentences11
tagDensity0.636
leniency1
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1166
totalAiIsmAdverbs0
found(empty)
highlights(empty)
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)
39.97% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1166
totalAiIsms14
found
0
word"silence"
count2
1
word"trembled"
count1
2
word"flicked"
count1
3
word"pulsed"
count2
4
word"throb"
count1
5
word"echoing"
count1
6
word"flickered"
count2
7
word"porcelain"
count1
8
word"resonated"
count1
9
word"stomach"
count1
10
word"depths"
count1
highlights
0"silence"
1"trembled"
2"flicked"
3"pulsed"
4"throb"
5"echoing"
6"flickered"
7"porcelain"
8"resonated"
9"stomach"
10"depths"
66.67% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches2
maxInWindow2
found
0
label"stomach dropped/sank"
count1
1
label"hung in the air"
count1
highlights
0"stomach dropped"
1"hung in the air"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences131
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount3
hedgeCount0
narrationSentences131
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences135
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen30
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords9
totalWords1151
ratio0.008
matches
0"Rory? You okay? I’m worried. Haven’t heard from you."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions5
unquotedAttributions0
matches(empty)
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions33
wordCount1075
uniqueNames16
maxNameDensity1.3
worstName"Rory"
maxWindowNameDensity2.5
worstWindowName"Rory"
discoveredNames
Golden1
Empress1
Heartstone3
Pendant1
Fae1
Grove3
Richmond1
Park1
North1
Circular1
October1
Rory14
Flat1
Hel1
London1
Eva1
persons
0"Heartstone"
1"Pendant"
2"Rory"
3"Eva"
places
0"Fae"
1"Grove"
2"Richmond"
3"Park"
4"Flat"
5"London"
globalScore0.849
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences64
glossingSentenceCount1
matches
0"as if recoiling from something buried beneath the moss"
26.24% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.738
wordCount1151
matches
0"Not the dull ache of weather, but a sharp, pulling sensation, like a thread tugging beneath th"
1"not at Rory but at the air beside her"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences135
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs41
mean28.07
std15.11
cv0.538
sampleLengths
062
15
234
363
428
511
625
733
822
926
1026
1144
1242
1340
1420
1534
1614
1720
1824
1926
207
2113
2216
2335
2416
2568
2648
2713
2836
2917
3023
3115
3222
3351
3441
357
3619
3726
3815
3932
4032
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences131
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs183
matches
0"was beginning"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount15
semicolonCount0
flaggedSentences8
totalSentences135
ratio0.059
matches
0"The Golden Empress delivery bag—red nylon, logo faded—bounced against her hip."
1"No wind stirred the air, yet the wildflowers—bluebells, foxgloves, winter roses that should have died in October—trembled."
2"The battery icon showed 87%, but the numbers flickered, counting down—86, 85, 84—while the seconds hand on her watch crawled forward in slow, heavy ticks."
3"The gem pulsed in a rhythm that matched the sliding thing’s approach—thump-thump, thump-thump—a heartbeat that wasn’t hers."
4"The voice didn’t come from a mouth—there was no mouth—but resonated in Rory’s skull, in the pendant, in the marrow of her bones."
5"The sleeve was too long, empty, but the hand that emerged—fingers too numerous, joints reversed—pointed not at Rory but at the air beside her."
6"Not fast—gliding, joints folding like a paper doll, covering distance in impossible strides that tore the moss from the earth."
7"She didn’t stop until she hit the tree line, until the sounds of London—a siren, a fox screaming, the hum of a bus—crashed over her like a wave."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount81
adjectiveStacks0
stackExamples(empty)
adverbCount2
adverbRatio0.024691358024691357
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences135
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences135
mean8.53
std6.75
cv0.792
sampleLengths
015
111
220
316
45
55
614
715
819
98
1017
1119
125
1323
143
158
164
172
185
1914
205
213
224
2312
249
252
266
271
281
2912
304
3122
328
3318
345
355
362
376
381
3925
408
4110
429
4315
443
457
469
4721
483
4915
58.71% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats13
diversityRatio0.41044776119402987
totalSentences134
uniqueOpeners55
65.36% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences102
matches
0"Just enough time to confirm"
1"Then it spoke."
ratio0.02
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount24
totalSentences102
matches
0"She’d filled it on impulse"
1"She stepped into the clearing."
2"Their stems bent away from"
3"She checked her watch."
4"She’d promised herself ten minutes."
5"It came from the east,"
6"Her voice cracked"
7"She fumbled for her phone."
8"She thumbed the screen awake"
9"She gripped the torch tighter,"
10"It wore a coat, dark"
11"She yanked it free."
12"Her voice steadied."
13"Her watch read 11:52."
14"Her knees buckled."
15"She looked at the tear"
16"Her voice sounded distant, as"
17"It simply was closer when"
18"She didn’t stop until she"
19"She collapsed against an oak,"
ratio0.235
62.94% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount81
totalSentences102
matches
0"Rory pushed through the final"
1"The Golden Empress delivery bag—red"
2"She’d filled it on impulse"
3"She stepped into the clearing."
4"The Fae Grove swallowed sound."
5"Here, silence pressed against her"
6"Moonlight pooled at their bases"
7"Their stems bent away from"
8"Rory flicked on the torch."
9"The beam cut a pale"
10"The pendant pulsed."
11"A warm throb against her"
12"She checked her watch."
13"She’d promised herself ten minutes."
14"A sound split the silence."
15"A wet, tearing noise, fabric"
16"It came from the east,"
17"The torch beam swept the"
18"Shadows that stretched too long,"
19"Her voice cracked"
ratio0.794
49.02% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences102
matches
0"Now it sat on the"
ratio0.01
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences44
technicalSentenceCount12
matches
0"Seven standing stones ringed the space, grey granite mottled with lichen, older than the oaks that crowded the perimeter."
1"No wind stirred the air, yet the wildflowers—bluebells, foxgloves, winter roses that should have died in October—trembled."
2"Their stems bent away from the centre of the circle, as if recoiling from something buried beneath the moss."
3"The beam cut a pale cone through the dark, illuminating motes of dust that hung motionless, suspended in air that refused to circulate."
4"The gem pulsed in a rhythm that matched the sliding thing’s approach—thump-thump, thump-thump—a heartbeat that wasn’t hers."
5"The wildflowers nearest it blackened, curling into ash that drifted upward against gravity."
6"The sleeve was too long, empty, but the hand that emerged—fingers too numerous, joints reversed—pointed not at Rory but at the air beside her."
7"A jagged seam in reality, dark water visible behind it, waves that moved without wind, shapes swimming in the depths that had too many limbs."
8"She looked at the tear in the air, at the dark water, at the smooth-faced thing that smiled with a mouth that wasn’t there."
9"Not fast—gliding, joints folding like a paper doll, covering distance in impossible strides that tore the moss from the earth."
10"Now it sat on the inside of her elbow, fresh and red, weeping clear fluid that smelled of copper and winter roses."
11"They turned their blooms toward her, bluebells nodding in a language she was beginning to understand."
53.57% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags7
uselessAdditionCount1
matches
0"She’d, a flask of cold tea, matches"
59.09% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags5
fancyCount1
fancyTags
0"the creature whispered (whisper)"
dialogueSentences11
tagDensity0.455
leniency0.909
rawRatio0.2
effectiveRatio0.182
78.8298%