Run: 2026-02-17-01KHNFEXMR6TEQG59HB8MN6XBK

Run Details

Duration:
21.1s
Cost:
$0.001232
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 crescent moon cast jagged shadows through the ancient oaks as Rory stepped past the standing stones. Her breath plumed in the cold air despite it being late spring, the unnatural chill raising gooseblesh along her arms. The Heartstone pulsed against her collarbone—three slow throbs like a warning heartbeat. She shouldn’t have come. Not this late. Not alone. But after three nights of the same recurring dream—the grove, the whispering stones, the faceless figure beckoning from between the trees—resistance had worn thin. Now, beneath the twisted branches, reality felt thin too. The wildflowers scattered across the clearing bloomed too vividly, their petals unnaturally crisp in the moonlight. The air smelled of damp earth and something sweetly metallic—like rust and honey. Rory crouched to examine a cluster of bluebells. Their stems stretched toward her, swaying despite the still air. When she reached out, they recoiled. A sharp intake of breath escaped her as she jerked back. “Okay,” she muttered, rubbing her left wrist where the childhood scar itched. “Not normal.” Wind surged through the clearing without warning, flattening the grass in concentric circles around her. The oak stones hummed—a low, discordant vibration Rory felt in her teeth. She turned, pulse rabbiting in her throat, but saw only shifting shadows between the trees. The pendant burned suddenly hot against her skin. She fumbled for it, fingers closing around the crimson stone just as a child’s laughter rippled through the grove. No. Not laughter. Too crystalline, too deliberate. Wind chimes mimicked by a human voice. Rory straightened, shoulders tight. “Hello?” The word sounded pitifully small. The response came not from the trees but from the ground itself—a whisper through roots and soil, rising like steam. Ļ̴̒ã̵̗͐͒i̷̖̒̈́l̸̥̉͠a̴̺̎. Her mother’s name for her. No one had called her that since she’d left Cardiff. Something cracked behind her. Rory spun, catching only retreating movement in her periphery—a flash of bone-white between the oaks. The grass where it had stood now wilted black, tendrils of decay spiderwebbing outward until they halted inches from her boots. Her throat clenched. Whatever watched her wasn’t hiding anymore. It was herding. The wind stilled. The grove held its breath. Even the ever-blooming flowers seemed to shrink away as the whispers coalesced into singular words: Wrong season. Wrong flesh. Above, branches creaked. Rory looked up slowly. Among the twisting limbs, something long-limbed and pallid clung upside down, its elongated fingers curled around the bough like roots. Where a face should’ve been, there was only smooth skin stretched too tight over sharp angles, mouth stitched shut with black thread. The thing cocked its head. The stitching tore with a sound like ripping linen. Rory ran. Brambles lashed at her jeans as she wove between the oaks, always just shy of snagging her. Behind her, wet footfalls squelched against the earth, keeping pace but never closing distance. A game. The realization chilled her more than pursuit. She skidded to a halt before the standing stones—only to find the exit gone. The oaks had shifted, their trunks forming an impenetrable wall. Soft, cloying laughter circled her. The pendant seared her palm as she squeezed it. “Dymas,” she gasped—the only name she had for the stone’s giver. “If you’re listening, now would be great.” Silence. Then, as if in answer, warmth spread from the Heartstone up her arm, threading through her veins like liquid gold. The night brightened at the edges, shadows retreating to reveal the true stones just five yards left of where she stood. The creature hissed as Rory lunged for them. She crossed the boundary with the sensation of breaking through a spider’s web. The grove air—heavy with moss and time—snapped into the clean chill of Richmond Park. Dawn light streaked the horizon. Rory staggered, catching herself against a normal, unremarkable oak as her knees buckled. Four minutes had passed on her phone. The Heartstone cooled against her chest, inert once more. Rory exhaled shakily. The thing in the grove didn’t follow. Couldn’t, perhaps. But as she turned toward home, she caught a single bluebell growing at the base of the park oak—impossibly vibrant, petals edged in frost. It wilted as she watched, curling inward until only a blackened husk remained. Tucking the pendant beneath her shirt, Rory walked faster, the weight of unseen eyes prickling between her shoulder blades all the way home.
created_at"2026-02-17T09:39:09.967828+00:00" 2/17/2026, 9:39:09 AM
model"deepseek/deepseek-chat-v3-0324"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2665
moderation_latency(null)
generation_time21023
tokens_prompt812
tokens_completion1203
native_tokens_prompt752
native_tokens_completion1044
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"
usage0.001232
router(null)
provider_responses
0
id"019c6af77731bdf1d66024291563fda1"
status200
is_byokfalse
latency2665
endpoint_id"d562908f-c5eb-4a32-9a91-24d53b176fd8"
provider_name"SiliconFlow"
model_permaslug"deepseek/deepseek-chat-v3-0324"
api_type"completions"
id"gen-1771321128-0Hhf3d4b7DaBAMiTQ7Lw"
upstream_id"019c6af77731bdf1d66024291563fda1"
total_cost0.001232
cache_discount(null)
upstream_inference_cost0
provider_name"SiliconFlow"

Evaluation details

Result Evaluator Details Meta Data
0.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags3
adverbTagCount1
adverbTags
0"The word sounded pitifully [pitifully]"
dialogueSentences5
tagDensity0.6
leniency1
rawRatio0.333
effectiveRatio0.333
79.59% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount735
totalAiIsmAdverbs3
found
0
adverb"sweetly"
count1
1
adverb"suddenly"
count1
2
adverb"slowly"
count1
highlights
0"sweetly"
1"suddenly"
2"slowly"
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)
31.97% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount735
totalAiIsms10
found
0
word"chill"
count2
1
word"pulsed"
count1
2
word"pulse"
count1
3
word"crystalline"
count1
4
word"whisper"
count1
5
word"chilled"
count1
6
word"silence"
count1
7
word"warmth"
count1
8
word"weight"
count1
highlights
0"chill"
1"pulsed"
2"pulse"
3"crystalline"
4"whisper"
5"chilled"
6"silence"
7"warmth"
8"weight"
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
narrationSentences72
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences72
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences74
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen26
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords721
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions3
unquotedAttributions0
matches(empty)
72.43% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions22
wordCount709
uniqueNames8
maxNameDensity1.55
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Rory11
Heartstone3
Wind2
Cardiff1
Wrong2
Silence1
Richmond1
Park1
persons
0"Rory"
1"Wind"
places
0"Cardiff"
1"Richmond"
2"Park"
globalScore0.724
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences46
glossingSentenceCount0
matches(empty)
61.30% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords1.387
wordCount721
matches
0"not from the trees but from the ground itself"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences74
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs19
mean37.95
std21.28
cv0.561
sampleLengths
049
171
249
369
414
531
615
752
827
949
1014
112
1264
135
1427
1550
1652
1758
1823
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences72
matches(empty)
92.47% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs124
matches
0"wasn’t hiding"
1"was herding"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount12
semicolonCount0
flaggedSentences10
totalSentences74
ratio0.135
matches
0"The Heartstone pulsed against her collarbone—three slow throbs like a warning heartbeat."
1"But after three nights of the same recurring dream—the grove, the whispering stones, the faceless figure beckoning from between the trees—resistance had worn thin."
2"The air smelled of damp earth and something sweetly metallic—like rust and honey."
3"The oak stones hummed—a low, discordant vibration Rory felt in her teeth."
4"The response came not from the trees but from the ground itself—a whisper through roots and soil, rising like steam."
5"Rory spun, catching only retreating movement in her periphery—a flash of bone-white between the oaks."
6"She skidded to a halt before the standing stones—only to find the exit gone."
7"“Dymas,” she gasped—the only name she had for the stone’s giver."
8"The grove air—heavy with moss and time—snapped into the clean chill of Richmond Park."
9"But as she turned toward home, she caught a single bluebell growing at the base of the park oak—impossibly vibrant, petals edged in frost."
86.64% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount723
adjectiveStacks1
stackExamples
0"tight over sharp angles,"
adverbCount35
adverbRatio0.048409405255878286
lyAdverbCount14
lyAdverbRatio0.019363762102351315
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences74
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences74
mean9.74
std6.55
cv0.673
sampleLengths
017
120
212
34
43
52
624
79
816
913
108
1110
126
1311
1412
152
1615
1712
1815
198
2019
211
222
234
247
254
266
2720
281
295
3010
314
3215
3321
343
356
363
373
385
3917
402
413
424
4320
4422
455
469
472
4817
4914
72.07% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.47297297297297297
totalSentences74
uniqueOpeners35
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences63
matches
0"Too crystalline, too deliberate."
1"Even the ever-blooming flowers seemed"
2"Then, as if in answer,"
ratio0.048
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount13
totalSentences63
matches
0"Her breath plumed in the"
1"She shouldn’t have come."
2"Their stems stretched toward her,"
3"she muttered, rubbing her left"
4"She turned, pulse rabbiting in"
5"She fumbled for it, fingers"
6"Her mother’s name for her."
7"Her throat clenched."
8"It was herding."
9"She skidded to a halt"
10"she gasped—the only name she"
11"She crossed the boundary with"
12"It wilted as she watched,"
ratio0.206
86.98% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount47
totalSentences63
matches
0"The crescent moon cast jagged"
1"Her breath plumed in the"
2"The Heartstone pulsed against her"
3"She shouldn’t have come."
4"The wildflowers scattered across the"
5"The air smelled of damp"
6"Rory crouched to examine a"
7"Their stems stretched toward her,"
8"A sharp intake of breath"
9"she muttered, rubbing her left"
10"Wind surged through the clearing"
11"The oak stones hummed—a low,"
12"She turned, pulse rabbiting in"
13"The pendant burned suddenly hot"
14"She fumbled for it, fingers"
15"Wind chimes mimicked by a"
16"Rory straightened, shoulders tight."
17"The word sounded pitifully small"
18"The response came not from"
19"Her mother’s name for her."
ratio0.746
79.37% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences63
matches
0"Now, beneath the twisted branches,"
ratio0.016
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences31
technicalSentenceCount1
matches
0"Then, as if in answer, warmth spread from the Heartstone up her arm, threading through her veins like liquid gold."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags3
uselessAdditionCount0
matches(empty)
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount2
fancyTags
0"she muttered (mutter)"
1"she gasped (gasp)"
dialogueSentences5
tagDensity0.4
leniency0.8
rawRatio1
effectiveRatio0.8
82.0943%