Run: 2026-02-17-01KHNFB8DWGD9FX6YQ87NKGNZM

Run Details

Duration:
19.8s
Cost:
$0.001238
Provider:
SiliconFlow

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 night air in Richmond Park carried the damp chill of impending rain as Aurora Carter pushed through the dense thicket. Brambles caught at her jeans, and she hissed as one scraped across the crescent scar on her left wrist. The faint pulse of warmth against her collarbone reminded her of the Heartstone's presence—its deep crimson glow barely visible beneath her shirt. She shouldn't have come. The thought whispered through her mind as insistently as the rustling leaves overhead. The restaurant shift had ended late, and Eva had texted twice asking where she was. But that dream, the one that had rattled her awake at three in the morning, the one with the voice that wasn't a voice—*come to the stones*—had left her with a quiet, gnawing certainty that she needed to be here. The first oak came into view, its gnarled roots knotting through the earth like fingers grasping at the soil. Beyond it stood the others, arranged in a rough circle, their bark silvered by the weak moonlight. The Fae Grove. Aurora exhaled, watching her breath mist in the air. She checked her phone—no signal, not that she’d expected one here. The display flickered; the time jumped from 11:37 to 11:42 in the span of a blink. She swallowed. Time moved wrong in this place. Stepping inside the ring of stones was like crossing a threshold into another world. The air thickened, tasting of loam and something faintly metallic—blood or iron, she couldn’t tell. The wildflowers Eva had once gushed about, the ones that bloomed all year, swayed gently despite the absence of wind. Aurora tightened her grip on the flashlight, its beam cutting through the darkness ahead. There was nothing here. Just the stones, the unnatural flowers, the oppressive weight of being watched. Then a sound. Not behind her. Not quite beside her. Somewhere *between*. A whisper of fabric, the lightest crunch of a footstep in grass that shouldn't have been able to hide anything taller than a buttercup. Her spine prickled. She spun, flashlight jerking wildly across the clearing. Nothing. "You're being stupid," she muttered, forcing her shoulders to relax. It was just the woods. Just the night playing tricks. The pendant pulsed suddenly, hot enough to sting. Aurora gasped, yanking the chain away from her skin. The Heartstone glowed faintly, its crimson light seeping through her fingers. The warning was clear: something was here. Then—laughter. Soft, airy, like wind through chimes. A child's laughter. Her stomach turned to ice. There were no children in Richmond Park past sundown. The sound came again, closer this time. Not from the stones, not from the trees—from *inside* them. As if the laughter were woven into the bark itself. Aurora’s breath hitched. Every instinct screamed at her to run, but her legs refused to move, locked in place like roots had wound around her ankles. A shadow flickered at the edge of her vision. Not a shadow. A shape. Tall, too tall, with limbs that bent at angles just slightly *wrong*. Aurora's throat tightened. She had seen things in the Grove before—glimpses of movement, flickers of light—but nothing like this. The thing tilted its head. Even in the dark, she could feel its considering stare, the weight of its attention pressing against her skin. *Not real. Not real.* Her fingers trembled around the pendant. Real. The shape took a step forward—no, not a step. It *shifted*, blurring from one point to the next without passing through the space in between. Heart hammering, Aurora finally twisted and bolted. Branches tore at her arms as she crashed through the underbrush, breath ragged in her chest. The laughter followed, threading between the trees, light and mocking. Her foot caught on a root, and she barely caught herself before pitching forward. The flashlight tumbled from her grip, vanishing into the dark. Silence. Then—a breath against the back of her neck. Cold. Scentless. Aurora whirled, fists raised, ready to strike at— Nothing. The Grove was empty. The standing stones loomed in the distance, their forms indistinct in the gloom. The Heartstone had gone dormant again, cool against her skin. Her pulse still thundered in her ears. A twig snapped behind her. Aurora didn't turn this time. She didn't run. She whispered the only question that mattered. “What do you want?” The silence stretched. Then, from everywhere and nowhere at once, a voice that wasn’t a voice, the same one from her dream, sighed against her ear. *You.*
created_at"2026-02-17T09:37:08.45205+00:00" 2/17/2026, 9:37:08 AM
model"deepseek/deepseek-chat-v3-0324"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency962
moderation_latency(null)
generation_time19685
tokens_prompt812
tokens_completion1216
native_tokens_prompt752
native_tokens_completion1050
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)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.001238
router(null)
provider_responses
0
id"019c6af5a255718c985ad03fdce18a5e"
status200
is_byokfalse
latency962
endpoint_id"d562908f-c5eb-4a32-9a91-24d53b176fd8"
provider_name"SiliconFlow"
model_permaslug"deepseek/deepseek-chat-v3-0324"
api_type"completions"
id"gen-1771321008-ecibqvNh0SvA8TPXiYWp"
upstream_id"019c6af5a255718c985ad03fdce18a5e"
total_cost0.001238
cache_discount(null)
upstream_inference_cost0
provider_name"SiliconFlow"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences2
tagDensity0.5
leniency1
rawRatio0
effectiveRatio0
80.05% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount752
totalAiIsmAdverbs3
found
0
adverb"gently"
count1
1
adverb"suddenly"
count1
2
adverb"slightly"
count1
highlights
0"gently"
1"suddenly"
2"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)
wordCount752
totalAiIsms19
found
0
word"chill"
count1
1
word"pulse"
count2
2
word"warmth"
count1
3
word"flickered"
count2
4
word"oppressive"
count1
5
word"weight"
count2
6
word"whisper"
count1
7
word"pulsed"
count1
8
word"stomach"
count1
9
word"could feel"
count1
10
word"trembled"
count1
11
word"silence"
count2
12
word"loomed"
count1
13
word"gloom"
count1
14
word"thundered"
count1
highlights
0"chill"
1"pulse"
2"warmth"
3"flickered"
4"oppressive"
5"weight"
6"whisper"
7"pulsed"
8"stomach"
9"could feel"
10"trembled"
11"silence"
12"loomed"
13"gloom"
14"thundered"
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
narrationSentences82
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences82
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences83
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen40
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans7
markdownWords13
totalWords743
ratio0.017
matches
0"come to the stones"
1"between"
2"inside"
3"wrong"
4"Not real. Not real."
5"shifted"
6"You."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions3
unquotedAttributions0
matches(empty)
88.86% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions23
wordCount736
uniqueNames8
maxNameDensity1.22
worstName"Aurora"
maxWindowNameDensity2
worstWindowName"Aurora"
discoveredNames
Richmond2
Park2
Aurora9
Carter1
Heartstone3
Eva2
Fae1
Grove3
persons
0"Aurora"
1"Carter"
2"Heartstone"
3"Eva"
places
0"Richmond"
1"Park"
2"Fae"
3"Grove"
globalScore0.889
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences49
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount743
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences83
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs40
mean18.58
std18.55
cv0.999
sampleLengths
062
14
268
339
444
549
630
73
844
91
1020
118
1227
131
149
1514
1653
179
183
1914
2019
2124
224
237
2425
257
2650
271
2810
298
301
3127
327
335
348
357
364
373
3823
391
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences82
matches
0"were woven"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs109
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount12
semicolonCount1
flaggedSentences11
totalSentences83
ratio0.133
matches
0"The faint pulse of warmth against her collarbone reminded her of the Heartstone's presence—its deep crimson glow barely visible beneath her shirt."
1"But that dream, the one that had rattled her awake at three in the morning, the one with the voice that wasn't a voice—*come to the stones*—had left her with a quiet, gnawing certainty that she needed to be here."
2"She checked her phone—no signal, not that she’d expected one here."
3"The display flickered; the time jumped from 11:37 to 11:42 in the span of a blink."
4"The air thickened, tasting of loam and something faintly metallic—blood or iron, she couldn’t tell."
5"Then—laughter."
6"Not from the stones, not from the trees—from *inside* them."
7"She had seen things in the Grove before—glimpses of movement, flickers of light—but nothing like this."
8"The shape took a step forward—no, not a step."
9"Then—a breath against the back of her neck."
10"Aurora whirled, fists raised, ready to strike at—"
92.72% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount745
adjectiveStacks0
stackExamples(empty)
adverbCount36
adverbRatio0.04832214765100671
lyAdverbCount11
lyAdverbRatio0.01476510067114094
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences83
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences83
mean8.95
std7.09
cv0.792
sampleLengths
021
119
222
34
413
515
640
719
817
93
109
1111
1216
132
146
1514
1615
1720
1814
194
2012
213
223
234
242
2524
263
278
281
2910
305
315
328
339
3411
357
361
376
383
395
409
417
4210
4310
443
4523
469
473
482
4912
50.60% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.3614457831325301
totalSentences83
uniqueOpeners30
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount5
totalSentences69
matches
0"Just the stones, the unnatural"
1"Then a sound."
2"Just the night playing tricks."
3"Then—a breath against the back"
4"Then, from everywhere and nowhere"
ratio0.072
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount14
totalSentences69
matches
0"She shouldn't have come."
1"She checked her phone—no signal,"
2"Her spine prickled."
3"She spun, flashlight jerking wildly"
4"she muttered, forcing her shoulders"
5"It was just the woods."
6"Her stomach turned to ice."
7"She had seen things in"
8"Her fingers trembled around the"
9"It *shifted*, blurring from one"
10"Her foot caught on a"
11"Her pulse still thundered in"
12"She didn't run."
13"She whispered the only question"
ratio0.203
90.43% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount51
totalSentences69
matches
0"The night air in Richmond"
1"Brambles caught at her jeans,"
2"The faint pulse of warmth"
3"She shouldn't have come."
4"The thought whispered through her"
5"The restaurant shift had ended"
6"The first oak came into"
7"The Fae Grove."
8"Aurora exhaled, watching her breath"
9"She checked her phone—no signal,"
10"The display flickered; the time"
11"Time moved wrong in this"
12"The air thickened, tasting of"
13"The wildflowers Eva had once"
14"Aurora tightened her grip on"
15"A whisper of fabric, the"
16"Her spine prickled."
17"She spun, flashlight jerking wildly"
18"she muttered, forcing her shoulders"
19"It was just the woods."
ratio0.739
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences69
matches
0"As if the laughter were"
1"Even in the dark, she"
ratio0.029
98.21% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences32
technicalSentenceCount2
matches
0"But that dream, the one that had rattled her awake at three in the morning, the one with the voice that wasn't a voice—*come to the stones*—had left her with a …"
1"A whisper of fabric, the lightest crunch of a footstep in grass that shouldn't have been able to hide anything taller than a buttercup."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"she muttered (mutter)"
dialogueSentences2
tagDensity0.5
leniency1
rawRatio1
effectiveRatio1
86.6960%