Run: 2026-03-03-01KJTZM9984WDZPNN8EWS4JKPY

Run Details

Duration:
4m 34s
Cost:
$0.004111
Provider:
Seed

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
Her scooter skidded on frost-dusted gravel, and she kicked the stand up with the toe of her work boot before yanking off the delivery helmet. The crescent scar on her left wrist itched, a familiar prickle that had started three days prior, the second the Heartstone first pulsed against her chest while she folded takeout bags behind the Golden Empress kitchen. She’d stuffed the pendant in her jacket pocket that night, but this morning it had looped itself over her neck, the silver chain catching on the collar of her flannel shirt before she could yank it free. The park was quiet this late. Only the distant hoot of a tawny owl cut through the crisp autumn wind. She clicked her flashlight on, and the beam sliced through the dark, catching gnarled oak trunks and piles of crusted fallen leaves. She’d mapped the hidden grove from old park ranger blogs she’d stayed up reading after closing shifts: just past the hawthorn thicket by the crumbling stone wall, a clearing ringed with oak-standing stones, left by some long-vanished community. She’d followed the trail twice during daylight, but tonight, the second she ducked under the low-hanging hawthorn branches, everything shifted. The sharp, frost-bitten smell of park grass and dead leaves vanished, replaced by warm, sweet clover and damp loamy soil. She blinked, glancing down at her coat—she’d zipped it tight against the 38-degree wind, but now the fabric felt thin, like she stood in a spring evening. She pushed a bramble out of her face, flashlight sweeping ahead. There were the standing stones, five of them, their bark-grown surfaces smooth with age, arranged in a rough circle. But something was wrong. Wildflowers bloomed at their bases: pale blue cornflowers and butter-yellow daisies, even though the first hard frost had killed off all the park’s flowers two weeks prior. She stepped forward, her boots sinking into soft moss instead of crusted leaves, and the Heartstone, which had simmered against her chest since she left the hot and sour soup drop-off, began to thrumming. It grew louder, warmer, until she could feel the heat spreading through her sternum, making her fingers tingle. She reached up, fingers brushing the deep crimson gem, and the glow inside it brightened, casting a faint pinkish light over her palms. “Okay,” she muttered, her voice echoing a little too loud in the stillness. “This is the spot. The blogs said the ley lines here hum.” She’d been desperate to figure out the pendant, to stop the random pulses that woke her at 3 AM, making her leap out of her skin thinking Evan was standing at her flat window. The tawny owl’s hoot cut out mid-call. She froze, flashlight darting to the spot where she’d heard the bird just seconds before. Nothing but dense oak branches, no movement, no sound. She listened again. The park outside the thicket was silent. No crickets, no rustle of squirrels in the leaves, nothing. Just the quiet thud of her own heartbeat, matching the pendant’s pulse. She told herself it was just the thicket blocking the park noise. Turned back to the clearing, took another step, and heard it: a high, thin giggle, so soft she almost missed it, like a little girl hiding behind a tree. She spun, flashlight sweeping the edges of the stones. Nothing. Just the wildflowers, still and bright. “Who’s there?” she called, her voice steadier than she felt. The giggle faded, but somewhere behind her, she heard a soft scraping sound, like nails on wood. She turned again, flashlight cutting through the dark. The tallest standing stone, the one on the north side of the circle, had a streak of dark liquid running down its side. She leaned in, flashlight focusing on it. Not sap, not moss. Dark, glossy, like dried blood. She pulled her hand back, stomach twisting. The scraping came closer this time, from the right side of the circle. She swung the flashlight that way, and caught a flash of something pale, darting behind a fern. “Who’s there?” she said again, louder. She fumbled in her jacket pocket for her phone, flipped on the camera flash. Zero bars. She’d had full service when she pulled into the lot 20 minutes prior. She checked the battery: 79% this morning, now 31%. Impossible. She glanced at her smartwatch, the digital display blinking 11:47. Her phone said 11:22. She’d been in the grove for five minutes, max. She’d read about the grove’s wonky time flow in the blogs, but she’d laughed it off as park ranger lore. Now her throat went dry. She’d left the lot at 11:02, per her phone’s lock screen when she arrived. Walked 12 minutes to the thicket. That should put the time at 11:14. Now her watch said 11:47, her phone 11:22. Two different timelines, colliding in the clearing. The scraping sound started again, closer. This time, she didn’t just catch a flash. Two thin, pale fingers, ending in nails black as tar, gripped the edge of a standing stone. She froze, flashlight pointed straight at them. The fingers vanished. A soft whisper tickled her ear, clear enough to make out words: “Go home, Carter.” No one called her Carter except her father, her childhood friend Eva, and Yu-Fei, the owner of the Golden Empress. How did this thing know? She stepped back, tripping over a root, landing hard on her rear. The wind knocked out of her, the pendant slipped from her neck, clattering to the mossy ground. The crimson gem glowed so bright it flooded the clearing, and she saw the wildflowers were wilting, their petals curling brown at the edges. The standing stones weren’t in a rough circle anymore. They’d shifted, closing in, forming a tighter ring that hemmed her in. She scrambled to grab the pendant, her fingers closing around the cool silver chain. The warmth flooded back into her chest, the glow dimming to a soft pulse. The fingers reappeared, this time from two stones, pairs of tar-nailed hands reaching toward her. She yelped, yanking the pendant tight against her throat. The hands pulled back, but the whispers started again, overlapping now, a dozen voices all saying the same thing, layered like wind through dead branches: “Go home, Carter.” She pushed herself to her feet, backing toward the hawthorn thicket. The branches were tangled now, thorns sticking out at every angle, impossible to push through. She’d fit through them five minutes prior. Now they seemed to stretch farther, barring her escape. Movement darted between the stones, at the edge of her flashlight beam: a flash of pale skin, a flutter of tattered cloth, a pair of glowing yellow slit-pupiled eyes. She never caught a full look, always losing the sight the second she turned to focus. The air shifted again. The warm clover scent vanished, replaced by metal and rot. Cold seeped through her coat, making her arms prickle, even as the pendant’s warmth kept her chest tight with heat. Her left wrist itched so bad she scratched at it, and then she froze. The crescent scar was glowing, a faint silver line matching the chain around her neck. She lifted her wrist, pressing a finger to the scar, and it brightened, pulsing in time with the pendant. A figure stepped out from behind the tallest stone. Tall, thin, at least six and a half feet tall, skin so pale it was almost translucent, stretched tight over sharp, angular bones. Its hair was a mass of writhing black thorns, each tipped with a tiny white bud. Its eyes were slit-pupiled and glowing yellow, like a feral cat’s. It wore a tattered cloak woven from dried moss and dead leaves, and its hands were the same pale, tar-nailed fingers she’d seen gripping the stones. It held a small, smooth dark crystal in its palms, glowing with the same faint crimson light as her pendant. It didn’t move toward her. It just stood there, staring. The whispers stopped. The only sound was the thud of her heartbeat, matching the pulse of the pendant and the glow of her scar. It tilted its head, and spoke, its voice like gravel grinding together, carried on a wind that didn’t move any of the surrounding branches: “You shouldn’t have come, Carter.”
created_at"2026-03-03T23:13:15.573Z" 3/3/2026, 11:13:15 PM
model"bytedance-seed/seed-2.0-mini-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1131
moderation_latency(null)
generation_time273824
tokens_prompt1038
tokens_completion11037
native_tokens_prompt1015
native_tokens_completion10023
native_tokens_completion_images(null)
native_tokens_reasoning8170
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"
usage0.0041107
router(null)
provider_responses
0
endpoint_id"9265aa87-9657-4d40-b9d7-2a70318e57d9"
id"021772579595686c0f1672f4b1c3107d0b8535f43b945c7cef7f4"
is_byokfalse
latency1131
model_permaslug"bytedance-seed/seed-2.0-mini-20260224"
provider_name"Seed"
status200
api_type"completions"
id"gen-1772579595-M8r7lMtFvUisjIPIQZgo"
upstream_id"021772579595686c0f1672f4b1c3107d0b8535f43b945c7cef7f4"
total_cost0.0041107
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
0.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags4
adverbTagCount1
adverbTags
0"she said again [again]"
dialogueSentences7
tagDensity0.571
leniency1
rawRatio0.25
effectiveRatio0.25
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1379
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)
56.49% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1379
totalAiIsms12
found
0
word"familiar"
count1
1
word"pulsed"
count1
2
word"could feel"
count1
3
word"echoing"
count1
4
word"pulse"
count3
5
word"stomach"
count1
6
word"whisper"
count1
7
word"warmth"
count2
8
word"crystal"
count1
highlights
0"familiar"
1"pulsed"
2"could feel"
3"echoing"
4"pulse"
5"stomach"
6"whisper"
7"warmth"
8"crystal"
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
narrationSentences98
matches(empty)
84.55% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount2
narrationSentences98
filterMatches
0"watch"
1"know"
hedgeMatches
0"began to"
1"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences101
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen46
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1378
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions6
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions10
wordCount1350
uniqueNames7
maxNameDensity0.15
worstName"Heartstone"
maxWindowNameDensity0.5
worstWindowName"Heartstone"
discoveredNames
Heartstone2
Golden2
Empress2
Evan1
Carter1
Eva1
Yu-Fei1
persons
0"Evan"
1"Carter"
2"Eva"
places(empty)
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences82
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1378
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences101
matches(empty)
99.36% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs21
mean65.62
std32.66
cv0.498
sampleLengths
098
1100
258
3102
482
563
684
784
868
967
1053
113
1299
1377
143
1587
1682
179
1896
1958
205
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences98
matches
0"were tangled"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs220
matches
0"was standing"
1"were wilting"
2"was glowing"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount1
semicolonCount0
flaggedSentences1
totalSentences101
ratio0.01
matches
0"She blinked, glancing down at her coat—she’d zipped it tight against the 38-degree wind, but now the fabric felt thin, like she stood in a spring evening."
70.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1366
adjectiveStacks5
stackExamples
0"sharp, frost-bitten smell"
1"yellow slit-pupiled eyes."
2"tight over sharp, angular bones."
3"same pale, tar-nailed fingers"
4"small, smooth dark crystal"
adverbCount42
adverbRatio0.03074670571010249
lyAdverbCount2
lyAdverbRatio0.0014641288433382138
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences101
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences101
mean13.64
std8.99
cv0.659
sampleLengths
025
136
237
36
414
522
638
720
820
927
1011
1119
124
1327
1434
1518
1623
1713
1846
197
2015
219
223
237
2410
2512
2612
2729
289
291
306
3110
3217
338
3423
357
364
375
387
3913
4017
416
4214
432
4413
459
461
4710
484
499
38.94% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats14
diversityRatio0.31683168316831684
totalSentences101
uniqueOpeners32
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences95
matches
0"Only the distant hoot of"
1"Just the quiet thud of"
2"Just the wildflowers, still and"
3"Dark, glossy, like dried blood."
ratio0.042
22.11% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount47
totalSentences95
matches
0"Her scooter skidded on frost-dusted"
1"She’d stuffed the pendant in"
2"She clicked her flashlight on,"
3"She’d mapped the hidden grove"
4"She’d followed the trail twice"
5"She blinked, glancing down at"
6"She pushed a bramble out"
7"She stepped forward, her boots"
8"It grew louder, warmer, until"
9"She reached up, fingers brushing"
10"she muttered, her voice echoing"
11"She’d been desperate to figure"
12"She froze, flashlight darting to"
13"She listened again."
14"She told herself it was"
15"She spun, flashlight sweeping the"
16"she called, her voice steadier"
17"She turned again, flashlight cutting"
18"She leaned in, flashlight focusing"
19"She pulled her hand back,"
ratio0.495
60.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount76
totalSentences95
matches
0"Her scooter skidded on frost-dusted"
1"The crescent scar on her"
2"She’d stuffed the pendant in"
3"The park was quiet this"
4"She clicked her flashlight on,"
5"She’d mapped the hidden grove"
6"She’d followed the trail twice"
7"The sharp, frost-bitten smell of"
8"She blinked, glancing down at"
9"She pushed a bramble out"
10"Wildflowers bloomed at their bases:"
11"She stepped forward, her boots"
12"It grew louder, warmer, until"
13"She reached up, fingers brushing"
14"she muttered, her voice echoing"
15"She’d been desperate to figure"
16"The tawny owl’s hoot cut"
17"She froze, flashlight darting to"
18"Nothing but dense oak branches,"
19"She listened again."
ratio0.8
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount3
totalSentences95
matches
0"Now her throat went dry."
1"Now her watch said 11:47,"
2"Now they seemed to stretch"
ratio0.032
79.08% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences56
technicalSentenceCount5
matches
0"The crescent scar on her left wrist itched, a familiar prickle that had started three days prior, the second the Heartstone first pulsed against her chest while…"
1"She stepped forward, her boots sinking into soft moss instead of crusted leaves, and the Heartstone, which had simmered against her chest since she left the hot…"
2"It grew louder, warmer, until she could feel the heat spreading through her sternum, making her fingers tingle."
3"She lifted her wrist, pressing a finger to the scar, and it brightened, pulsing in time with the pendant."
4"It tilted its head, and spoke, its voice like gravel grinding together, carried on a wind that didn’t move any of the surrounding branches:"
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount3
matches
0"she muttered, her voice echoing a little too loud in the stillness"
1"she called, her voice steadier than she felt"
2"she said again, louder"
7.14% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags3
fancyCount1
fancyTags
0"she muttered (mutter)"
dialogueSentences7
tagDensity0.429
leniency0.857
rawRatio0.333
effectiveRatio0.286
80.5890%