Run: 2026-10-07-01M4AVCKNTA156QAA0JNXGTFJY

Run Details

Duration:
16.5s
Cost:
$0.015692
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 iron gate groaned as Rory pushed it open, the sound too loud in the hush of Richmond Park at midnight. She hesitated, her breath fogging in the cold air. The path ahead was a ribbon of pale gravel, winding into the dark. She shouldn’t be here. That thought had gnawed at her since she’d left the flat, but the pendant around her neck had burned hotter with every step closer to the park, as if tugging her forward. She adjusted the strap of her backpack, fingers brushing the small crescent scar on her left wrist. A childhood souvenir, her father had called it. *As if that made it any less ugly.* The thought was a reflex, a distraction. She shook her head, focusing. The pendant’s warmth pulsed against her sternum, steady as a second heartbeat. The trees loomed, their branches knitting a canopy that blotted out the stars. The further she walked, the thicker the air became, heavy with the scent of damp earth and something sweeter—wildflowers, though it was the wrong season for them. Rory slowed. The path beneath her feet had changed. No more gravel. Now it was soft, spongy, like moss. She crouched, running her fingers over the ground. The texture was wrong. Too vibrant. Too *alive*. A rustle in the undergrowth. She froze. Nothing moved. The sound hadn’t come again. She exhaled, standing slowly. *Just a fox. Or a deer.* Richmond Park was full of them. But the hair on the back of her neck refused to settle. The pendant flared, a sudden heat that made her gasp. She clutched it through her shirt. The glow seeped through the fabric, crimson bleeding between her fingers. The trees around her seemed to lean in, their bark gnarled into faces she couldn’t quite see. A trick of the light. Had to be. She pressed on. The path sloped downward, the trees parting to reveal a clearing. The Fae Grove. She’d heard the stories—whispers in Silas’ bar about a place where time didn’t behave, where the old magic still lingered. But seeing it was different. The ancient oaks stood like sentinels, their trunks carved with symbols that made her eyes ache if she stared too long. Wildflowers carpeted the ground, their petals shimmering under the moonlight like scattered jewels. Rory stepped inside. The air hummed, a low vibration in her bones. The pendant’s warmth spread through her chest, into her limbs. She pulled it free of her shirt, holding it up. The crimson gem pulsed, its inner light flickering like a candle in a draft. The standing stones—massive, ancient oaks petrified into jagged pillars—marked the boundary. She counted them. Seven. One for each point of the old Fae compass, Eva had once joked. A sound. A whisper of movement. She turned. Nothing. The flowers swayed, though there was no wind. Rory’s pulse quickened. She wasn’t alone. She forced herself to breathe. *Think.* That was what she did. She was Rory Carter, the girl who solved problems, who outran her past. She wasn’t some superstitious fool who jumped at shadows. But the Grove didn’t feel like a shadow. It felt like something *watching*. She took another step. The flowers beneath her feet didn’t crush under her boots. They *retreated*, their petals curling away from her touch. She stopped. That wasn’t right. Plants didn’t do that. A voice. Soft. Singing. It curled around her, a melody without words, without source. It came from everywhere, from the stones, the trees, the earth itself. Rory’s skin prickled. She knew this song. Or her blood did. It tugged at something deep in her chest, a memory she didn’t have. The pendant burned hotter. She clutched it tight. The singing stopped. The silence that followed was worse. Then, a snap of a twig. To her left. She spun, her body tense. The trees were too still. Too *aware*. She squinted into the dark. A shape. A flicker of movement. Tall. Slender. Not human. It darted between the trunks, too fast to track. Her breath hitched. “Hello?” Her voice sounded thin, swallowed by the Grove’s thickness. No answer. Of course not. She was losing her mind. That was all. The stress of the last few months—Evan, the move, the nightmares—it was getting to her. But then, the flowers at her feet trembled. A ripple passed through them, as if something had brushed against their stems. She looked down. The petals shivered, then stilled. Slowly, she crouched, her eyes level with the blossoms. A single drop of moisture glistened on a petal. Not dew. Too thick. Too dark. Blood. Her stomach twisted. She stood abruptly, backing toward the center of the clearing. The pendant was a brand against her palm. The wrongness coiled in her gut, a cold, heavy weight. The Grove wasn’t empty. It was *full*. Full of things she couldn’t see, things that moved just beyond her sight. Another sound. A sigh. A breath against her neck. She whirled, but there was nothing. Only the trees, the stones, the flowers. And yet— “Who’s there?” Her voice was steadier this time. She was Aurora Carter. She didn’t scare easy. The air shifted. A whisper of fabric, the faintest rustle of leaves. Then, a laugh. High, clear, like wind chimes in a breeze. It came from above. She looked up. A figure stood on one of the lower branches of an oak, balanced as if gravity meant nothing. The moonlight caught the curve of a pale cheek, the glint of eyes like polished silver. Long hair, the color of twilight, cascaded down their back. They were barefoot, dressed in what looked like woven vines and petals. Rory’s breath caught. *Fae.* The figure tilted their head, studying her with an intensity that made her skin crawl. Then, they smiled. Their teeth were too white, too sharp. “Little thief,” they said, their voice like honey and thorns. “You carry something that doesn’t belong to you.” Rory’s hand tightened around the pendant. “It was given to me.” The Fae’s smile widened. “Given? Or *taken*?” She didn’t answer. The Grove seemed to hold its breath. The Fae dropped from the branch, landing soundlessly in front of her. Up close, their beauty was overwhelming, but their eyes—those eyes were ancient, cruel. “You are not welcome here, child of Earth.” Their voice was a caress, a threat. “But you have come. And now, you cannot leave.” Rory’s pulse roared in her ears. She took a step back. The Fae mirrored her, closing the distance. The pendant burned, its heat almost unbearable. She wanted to run. But where? The path behind her was gone. The Grove had shifted, the trees rearranging themselves into a wall of bark and leaf. The Fae reached out, their fingers brushing her cheek. Their touch was ice, fire, a shock that ran through her. “You will stay,” they murmured. “And you will *remember*.” Rory jerked away. The pendant flared, a sudden burst of crimson light that illuminated the clearing. The Fae hissed, recoiling as if burned. The light spread, pushing back the shadows, revealing the Grove for what it truly was—a prison of roots and thorns, a place where time had no meaning, where the Fae fed on lost souls. And then, she saw them. The others. Figures trapped in the bark of the trees, their faces twisted in silent screams. Human. Or at least, they had been once. The Fae snarled, their beauty twisting into something monstrous. “You do not belong here.” Rory didn’t wait. She turned and ran. The path appeared before her, the Grove’s magic recoiling from the pendant’s light. Branches lashed at her, but she ducked, her boots pounding against the earth. The Fae’s laughter followed her, a chorus of voices now, a cacophony of rage and hunger. She burst through the gate, the iron cold under her palm. The pendant’s glow dimmed, its warmth fading to a gentle pulse. The night air was crisp, clean. The Grove was behind her. But as she turned to look, the gate was gone. Only the dark expanse of Richmond Park remained. Rory didn’t move. She didn’t breathe. The pendant was still warm against her skin. And in the distance, just beyond the edge of sight, a single wildflower bloomed in the dead of winter. She knew, with a certainty that settled into her bones, that the Grove wasn’t done with her. And neither were the Fae.
created_at"2026-10-07T09:33:51.682Z" 10/7/2026, 9:33:51 AM
model"mistralai/mistral-medium-3.5-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency397
moderation_latency(null)
generation_time16437
tokens_prompt792
tokens_completion2093
native_tokens_prompt776
native_tokens_completion1937
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"
usage0.0156915
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791365631-fUwSVBmwlNLWfUsZQEIo"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791365631-6SZQJoS5ghBn0LOw6Q6w"
upstream_id"0ec4746ac5184b1981e1e8cf1cb182ed"
provider_responses
0
endpoint_id"d21d316f-d540-4718-b36e-3beff85d0cf9"
id"0ec4746ac5184b1981e1e8cf1cb182ed"
is_byokfalse
latency397
model_permaslug"mistralai/mistral-medium-3.5-20260430"
provider_name"Mistral"
status200
total_cost0.0156915
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)
dialogueSentences11
tagDensity0.364
leniency0.727
rawRatio0
effectiveRatio0
89.35% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1408
totalAiIsmAdverbs3
found
0
adverb"slowly"
count2
1
adverb"truly"
count1
highlights
0"slowly"
1"truly"
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)
21.88% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1408
totalAiIsms22
found
0
word"warmth"
count3
1
word"pulsed"
count2
2
word"loomed"
count1
3
word"sentinels"
count1
4
word"whisper"
count2
5
word"pulse"
count3
6
word"quickened"
count1
7
word"silence"
count1
8
word"flicker"
count1
9
word"trembled"
count1
10
word"stomach"
count1
11
word"weight"
count1
12
word"glint"
count1
13
word"intensity"
count1
14
word"pounding"
count1
15
word"cacophony"
count1
highlights
0"warmth"
1"pulsed"
2"loomed"
3"sentinels"
4"whisper"
5"pulse"
6"quickened"
7"silence"
8"flicker"
9"trembled"
10"stomach"
11"weight"
12"glint"
13"intensity"
14"pounding"
15"cacophony"
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
narrationSentences188
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences188
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences194
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen35
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans11
markdownWords23
totalWords1400
ratio0.016
matches
0"As if that made it any less ugly."
1"alive"
2"Just a fox. Or a deer."
3"Think."
4"watching"
5"retreated"
6"aware"
7"full"
8"Fae."
9"taken"
10"remember"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions6
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions45
wordCount1335
uniqueNames9
maxNameDensity0.9
worstName"Rory"
maxWindowNameDensity3
worstWindowName"Fae"
discoveredNames
Rory12
Richmond3
Park3
Fae12
Grove10
Eva1
Carter2
Evan1
Aurora1
persons
0"Rory"
1"Fae"
2"Grove"
3"Eva"
4"Carter"
5"Evan"
6"Aurora"
places
0"Richmond"
1"Park"
globalScore1
windowScore0.667
68.48% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences92
glossingSentenceCount3
matches
0"as if tugging her forward"
1"quite see"
2"looked like woven vines and petals"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1400
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences194
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs37
mean37.84
std20.59
cv0.544
sampleLengths
079
157
275
342
452
576
674
723
846
932
1050
1117
1248
1338
1453
151
1651
1724
1816
1930
2056
214
2225
2318
2411
257
2635
2724
2852
2929
3057
3129
3214
3349
3451
3533
3622
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences188
matches
0"was gone"
1"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs236
matches
0"was losing"
1"was getting"
39.76% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount9
semicolonCount0
flaggedSentences7
totalSentences194
ratio0.036
matches
0"The further she walked, the thicker the air became, heavy with the scent of damp earth and something sweeter—wildflowers, though it was the wrong season for them."
1"She’d heard the stories—whispers in Silas’ bar about a place where time didn’t behave, where the old magic still lingered."
2"The standing stones—massive, ancient oaks petrified into jagged pillars—marked the boundary."
3"The stress of the last few months—Evan, the move, the nightmares—it was getting to her."
4"And yet—"
5"Up close, their beauty was overwhelming, but their eyes—those eyes were ancient, cruel."
6"The light spread, pushing back the shadows, revealing the Grove for what it truly was—a prison of roots and thorns, a place where time had no meaning, where the Fae fed on lost souls."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount358
adjectiveStacks0
stackExamples(empty)
adverbCount10
adverbRatio0.027932960893854747
lyAdverbCount2
lyAdverbRatio0.00558659217877095
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences194
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences194
mean7.22
std5.49
cv0.761
sampleLengths
021
19
213
34
432
517
68
715
85
912
1013
1127
122
137
143
157
168
174
182
192
205
212
222
235
244
253
269
2712
2810
296
3011
3117
325
333
343
3511
363
3720
385
3921
4013
413
429
4310
4410
4514
4611
473
481
4913
36.60% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats26
diversityRatio0.25257731958762886
totalSentences194
uniqueOpeners49
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount8
totalSentences157
matches
0"*Just a fox."
1"Then, a snap of a"
2"Of course not."
3"Slowly, she crouched, her eyes"
4"Only the trees, the stones,"
5"Then, a laugh."
6"Then, they smiled."
7"Only the dark expanse of"
ratio0.051
90.06% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount51
totalSentences157
matches
0"She hesitated, her breath fogging"
1"She shouldn’t be here."
2"She adjusted the strap of"
3"She shook her head, focusing."
4"She crouched, running her fingers"
5"She exhaled, standing slowly."
6"She clutched it through her"
7"She pressed on."
8"She’d heard the stories—whispers in"
9"She pulled it free of"
10"She counted them."
11"She wasn’t alone."
12"She forced herself to breathe."
13"She was Rory Carter, the"
14"She wasn’t some superstitious fool"
15"It felt like something *watching*."
16"She took another step."
17"They *retreated*, their petals curling"
18"It curled around her, a"
19"It came from everywhere, from"
ratio0.325
55.54% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount127
totalSentences157
matches
0"The iron gate groaned as"
1"She hesitated, her breath fogging"
2"The path ahead was a"
3"She shouldn’t be here."
4"That thought had gnawed at"
5"She adjusted the strap of"
6"A childhood souvenir, her father"
7"She shook her head, focusing."
8"The pendant’s warmth pulsed against"
9"The trees loomed, their branches"
10"The further she walked, the"
11"The path beneath her feet"
12"She crouched, running her fingers"
13"The texture was wrong."
14"A rustle in the undergrowth."
15"The sound hadn’t come again."
16"She exhaled, standing slowly."
17"The pendant flared, a sudden"
18"She clutched it through her"
19"The glow seeped through the"
ratio0.809
95.54% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount3
totalSentences157
matches
0"*As if that made it"
1"Now it was soft, spongy,"
2"To her left."
ratio0.019
85.71% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences50
technicalSentenceCount4
matches
0"That thought had gnawed at her since she’d left the flat, but the pendant around her neck had burned hotter with every step closer to the park, as if tugging he…"
1"The trees loomed, their branches knitting a canopy that blotted out the stars."
2"She was Rory Carter, the girl who solved problems, who outran her past."
3"The figure tilted their head, studying her with an intensity that made her skin crawl."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount0
matches(empty)
59.09% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount1
fancyTags
0"they murmured (murmur)"
dialogueSentences11
tagDensity0.182
leniency0.364
rawRatio0.5
effectiveRatio0.182
86.9560%