Run: 2026-10-07-01M4ATNC09WBG2039K7Z0P1KPG

Run Details

Duration:
2m 52s
Cost:
$0.024860
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
Aurora locks her bicycle to the cast-iron railing at the Richmond Park boundary, the metal chain snapping shut with a crack that echoes too long against the darkness. She checks her phone. The screen glows with static, no bars, no signal, the battery draining at a rate that defies physics. She came here because the Heartstone pendant burned against her chest at 3 AM, waking her in the flat above Silas' bar with heat that radiated outward in waves, leaving a red mark shaped like the gemstone on her skin. This morning, a scrap of heavy cardstock slid under her door. Three words written in silver ink that seemed to shift when viewed from the corner of her eye: *The grove waits.* She pushes through the bracken and brambles, the undergrowth parting for her though no wind stirs the November air. The temperature drops ten degrees in ten paces. Her breath does not fog. It hangs suspended in the atmosphere, crystallized, glassy shards that hang motionless before dissolving into nothing. She pulls her denim jacket tighter, the fabric suddenly too thin against the cold that seeps through her clothes and settles in her bones. The standing stones rise from the mist like teeth. Ancient oak trunks, weathered grey, carved with spirals that appear to rotate when she blinks, the grooves deep enough to catch shadows. They mark the boundary between the world she knows and this pocket where time unravels, where an hour inside equals minutes outside, or days. She has delivered dumplings to Richmond Park before, cycling past the gates at dusk, but she never saw this entrance. The wrought-iron gate stands open, rust flaking in scales, though she distinctly remembers it locked during her last delivery to the park's café. Wildflowers carpet the clearing. Bluebells and foxgloves blooming in the dead of November, their petals emitting a pale, bioluminescent glow that pulses in time with her pulse. No insects hum. No birds call. No city sounds penetrate—no traffic from the A308, no planes overhead, no distant sirens. The silence has weight, pressing against her eardrums, thick enough to taste, metallic and sweet. Rory steps into the centre of the clearing. The ground beneath her boots feels wrong—spongy, organic, almost breathing, rising and falling with a rhythm that does not match her own. She stops. Listens. A footstep crunches on gravel behind her. Dry leaves, distinct and sharp, the sound of someone walking on a path that does not exist. She spins. Nothing moves. The wildflowers stand rigid, their luminescence dimming to a bruised purple, then flaring back to pale green. The standing stones cast shadows that stretch toward her, converging at her feet like dark fingers reaching to grasp her ankles. "Hello?" Her voice cracks. The sound dies at once, swallowed by the heavy air, absorbed by the oak trees. She walks deeper. The path loops. She passes the same gnarled hawthorn three times, each trunk more twisted than the last, bark peeling in strips that resemble peeling skin, revealing wood beneath that looks pink and wet. Her watch ticks forward three seconds, then jerks backward, the hands spinning counter-clockwise. Time here moves differently. She knows this from the library archives she researched last week, from the fragmented stories about the Fae Grove, the pocket between Earth and the realm of the Fair Folk. She came here to find answers about the pendant, about the benefactor who left it on her doorstep six months ago with no note, no explanation, only the crimson gemstone on a silver chain that pulses with warmth when she dreams. The Heartstone throbs against her sternum. Heat radiates through her shirt, through her skin, spreading in waves. She looks down. The deep crimson gemstone glows brighter, a faint inner light seeping through its facets, illuminating the veins in her chest. It reacts to something. A Hel portal? The thought surfaces unbidden, cold and sharp. Her stomach clenches. She quickens her pace, her boots sinking into the loam. Movement at the edge of her vision. A shape detaches from the trunk of an oak, sliding sideways across the grass without touching the ground. It moves wrong—too fluid, joints bending backward, limbs elongating like shadows at sunset, the silhouette stretching across three metres of earth before snapping back to humanoid proportions. She turns her head, neck vertebrae clicking, tracking it with her bright blue eyes, pupils dilated wide. The shape stops. It waits. It has no face, only a suggestion of one, a hollow where features should be, smooth and featureless as an egg. Rory's throat closes. She is not alone. The certainty settles in her gut, cold and heavy, a stone dropping into deep water. She counts exits in her mind—there are none. The trees form a wall, impenetrable, their branches knitting together overhead into a canopy that blocks the moon, blocks the stars. The wildflowers turn. Every bloom, every stem, every petal rotates to face her, tracking her movement with vegetal precision, thousands of eyes opening in the dark. Footsteps again. Multiple sets. They circle her, crunching on gravel that sounds too close, then too far, never consistent, never locatable. She spins. The world blurs. She spins again, jacket flapping, boots skidding on the loam, her left hand flying to her wrist where the crescent-shaped scar sits. She presses her thumb into the scar tissue, feeling the old pain, grounding herself. She sees nothing. The shadows between the standing stones deepen, pooling like ink, becoming solid, taking shape. A whisper brushes her ear. Not a voice she recognises, but the texture of speech—layered, overlapping, like three people talking at once, their words reversed, their meaning just out of reach. She claps her hands over her ears. The sound continues inside her skull, vibrating behind her eyes, making her teeth ache. The pendant burns. She gasps, fingers flying to the silver chain, but the metal sears her fingertips, branding her skin. She cannot let go. The gemstone pulses in a rapid staccato, matching the rhythm of the footsteps circling her, syncopated, hungry. It is a heartbeat. It is calling them. Rory backs against a standing stone. The oak bark feels warm, wet, pulsing under her palms, the grain shifting beneath her touch like muscle. She realises with sudden, terrible clarity that she did not come here by accident. The pendant pulled her. The silver note directed her. She walked into this grove following a trail of breadcrumbs, and the breadcrumbs were bait. The benefactor wanted her here. The grove wants her here. The time distortion means she has been walking in circles for hours, or minutes, or days. Something brushes her shoulder. Soft, like a moth's wing, but heavy, dragging, cold. She whirls, her left hand flying to her wrist, fingers digging into the crescent scar until she draws blood, until the pain is sharp and bright and real. Pain grounds her, anchors her to the moment. She opens her eyes wide, her bright blue irises reflecting the bioluminescent flowers. The blooms stop moving. The footsteps cease. The silence presses in, absolute, hungry, waiting, heavy as a held breath. She stands alone in the centre of the clearing, the Heartstone pendant glowing crimson against her chest, her breath coming in ragged gasps that hang in the frozen air, her bright blue eyes reflecting nothing but dark. She is not alone.
created_at"2026-10-07T09:21:10.163Z" 10/7/2026, 9:21:10 AM
model"mistralai/mistral-large-4-0-20261006"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency587
moderation_latency(null)
generation_time171664
tokens_prompt1008
tokens_completion12284
native_tokens_prompt939
native_tokens_completion11589
native_tokens_completion_images(null)
native_tokens_reasoning10414
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"
usage0.02485953
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791364870-kqAFeDAId3KMiCBd3z4J"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791364870-OSOxYHBSRYV1cswIaHjE"
upstream_id"ad55cf48f35f4d62b73db87606b1a691"
provider_responses
0
endpoint_id"19b3b5d7-23f6-4b63-8109-64a6cc37d996"
id"ad55cf48f35f4d62b73db87606b1a691"
is_byokfalse
latency563
model_permaslug"mistralai/mistral-large-4-0-20261006"
provider_name"Mistral"
status200
total_cost0.02485953
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
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences1
tagDensity1
leniency1
rawRatio0
effectiveRatio0
95.94% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1231
totalAiIsmAdverbs1
found
0
adverb"suddenly"
count1
highlights
0"suddenly"
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)
47.20% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1231
totalAiIsms13
found
0
word"echoes"
count1
1
word"crystallized"
count1
2
word"pulse"
count1
3
word"silence"
count2
4
word"weight"
count1
5
word"fragmented"
count1
6
word"warmth"
count1
7
word"stomach"
count1
8
word"footsteps"
count3
9
word"whisper"
count1
highlights
0"echoes"
1"crystallized"
2"pulse"
3"silence"
4"weight"
5"fragmented"
6"warmth"
7"stomach"
8"footsteps"
9"whisper"
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
narrationSentences102
matches
0"s with warmth"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount2
narrationSentences102
filterMatches
0"watch"
hedgeMatches
0"seemed to"
1"appear to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences103
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen41
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords3
totalWords1226
ratio0.002
matches
0"The grove waits."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions0
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions18
wordCount1205
uniqueNames11
maxNameDensity0.25
worstName"Heartstone"
maxWindowNameDensity1
worstWindowName"November"
discoveredNames
Richmond2
Park2
Heartstone3
November2
Fae1
Grove1
Earth1
Fair1
Folk1
Hel1
Rory3
persons
0"Rory"
places
0"Richmond"
1"Park"
2"Fae"
3"Grove"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences62
glossingSentenceCount1
matches
0"ink that seemed to shift when viewed from the corner of her eye: *The grove waits"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.816
wordCount1226
matches
0"Not a voice she recognises, but the texture of speech"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences103
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs22
mean55.73
std34.72
cv0.623
sampleLengths
0122
172
298
362
433
526
640
71
818
9125
1067
1195
1277
1362
1417
1552
1649
1788
1862
1919
2037
214
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences102
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs202
matches(empty)
4.16% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount5
semicolonCount0
flaggedSentences5
totalSentences103
ratio0.049
matches
0"No city sounds penetrate—no traffic from the A308, no planes overhead, no distant sirens."
1"The ground beneath her boots feels wrong—spongy, organic, almost breathing, rising and falling with a rhythm that does not match her own."
2"It moves wrong—too fluid, joints bending backward, limbs elongating like shadows at sunset, the silhouette stretching across three metres of earth before snapping back to humanoid proportions."
3"She counts exits in her mind—there are none."
4"Not a voice she recognises, but the texture of speech—layered, overlapping, like three people talking at once, their words reversed, their meaning just out of reach."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount71
adjectiveStacks0
stackExamples(empty)
adverbCount2
adverbRatio0.028169014084507043
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences103
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences103
mean11.9
std9.4
cv0.79
sampleLengths
028
14
218
340
411
521
619
78
85
916
1024
119
1222
1324
1420
1523
164
1723
183
193
2014
2115
228
2322
242
251
267
2717
282
292
3017
3121
321
333
3415
353
363
3731
3813
394
4030
4141
426
4311
443
4520
464
473
487
493
33.50% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats17
diversityRatio0.27184466019417475
totalSentences103
uniqueOpeners28
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences94
matches(empty)
ratio0
58.30% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount38
totalSentences94
matches
0"She checks her phone."
1"She came here because the"
2"She pushes through the bracken"
3"Her breath does not fog."
4"It hangs suspended in the"
5"She pulls her denim jacket"
6"They mark the boundary between"
7"She has delivered dumplings to"
8"Her voice cracks."
9"She walks deeper."
10"She passes the same gnarled"
11"Her watch ticks forward three"
12"She knows this from the"
13"She came here to find"
14"She looks down."
15"It reacts to something."
16"Her stomach clenches."
17"She quickens her pace, her"
18"It moves wrong—too fluid, joints"
19"She turns her head, neck"
ratio0.404
7.87% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount85
totalSentences94
matches
0"Aurora locks her bicycle to"
1"She checks her phone."
2"The screen glows with static,"
3"She came here because the"
4"This morning, a scrap of"
5"She pushes through the bracken"
6"The temperature drops ten degrees"
7"Her breath does not fog."
8"It hangs suspended in the"
9"She pulls her denim jacket"
10"The standing stones rise from"
11"They mark the boundary between"
12"She has delivered dumplings to"
13"The wrought-iron gate stands open,"
14"Wildflowers carpet the clearing."
15"Bluebells and foxgloves blooming in"
16"The silence has weight, pressing"
17"Rory steps into the centre"
18"The ground beneath her boots"
19"A footstep crunches on gravel"
ratio0.904
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences94
matches(empty)
ratio0
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences49
technicalSentenceCount12
matches
0"Aurora locks her bicycle to the cast-iron railing at the Richmond Park boundary, the metal chain snapping shut with a crack that echoes too long against the dar…"
1"It hangs suspended in the atmosphere, crystallized, glassy shards that hang motionless before dissolving into nothing."
2"Bluebells and foxgloves blooming in the dead of November, their petals emitting a pale, bioluminescent glow that pulses in time with her pulse."
3"The ground beneath her boots feels wrong—spongy, organic, almost breathing, rising and falling with a rhythm that does not match her own."
4"Dry leaves, distinct and sharp, the sound of someone walking on a path that does not exist."
5"The wildflowers stand rigid, their luminescence dimming to a bruised purple, then flaring back to pale green."
6"The standing stones cast shadows that stretch toward her, converging at her feet like dark fingers reaching to grasp her ankles."
7"The deep crimson gemstone glows brighter, a faint inner light seeping through its facets, illuminating the veins in her chest."
8"They circle her, crunching on gravel that sounds too close, then too far, never consistent, never locatable."
9"The sound continues inside her skull, vibrating behind her eyes, making her teeth ache."
10"She gasps, fingers flying to the silver chain, but the metal sears her fingertips, branding her skin."
11"She stands alone in the centre of the clearing, the Heartstone pendant glowing crimson against her chest, her breath coming in ragged gasps that hang in the fro…"
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
78.2321%