Run: 2026-09-03-01M1KCGDQPGCDAM6KY4TWD4M1Q

Run Details

Duration:
4m 42s
Cost:
$0.000854
Provider:
CoreWeave

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
The last bus dropped her at Petersham Gate with a wheeze of air brakes anda diesel cough that hung in the cold night. The driver didn't look at her as she stepped down. Didn't ask why a woman in a worn denim jacket and trainers was visiting Richmond Park at half past eleven. He just shut the doors and pulled away, leaving her alone with the iron gate and the black mass of trees beyond. . Rory buttoned her jacket against the damp. The pendant beneath her shirt was warm — warmer than body heat should account for. She'd felt it pulsing since she'd left the flat above Silas' bar, a slow throb against her sternum like a second heartbeat. It had led her here, though she didn't want to admit that. She'd told herself she was being foolish. That Eva's text — *meet me at the grove, bring the pendant, don't tell anyone* — was just Eva being Eva, dramatic and cryptic as always. But Eva hadn't answered her calls in four days. And the pendant had never done this before, had never grown hot against her skin, had never tugged like a compass needle spinning northward. The gate was locked. Of course it was. Rory glanced up and down the empty road, then hooked her fingers through the wrought iron and climbed. She landed soft on the gravel on the other side, her trainers crunching loud in the stillness. No security lights flashed. No dogs barked. The park sat wrong — too quiet, even for night. London pressed against its borders,, traffic rumbling somewhere beyond the trees,, but here the silence had weight, layered like sediment. She followed the path her pendant seemed to pull her along. The tarmac gave way to dirt, then to grass. Streetlights thinned and died. She pulled out her phone — torch on, screen at 14% battery. The beam cut a narrow cone through the dark, catching dew beading on grassandthe glitter of something that might have been frost in early September. The pendant pulsed harder. Harder. She pressed a palm to her sternum; the silver chain was cold against her fingers but the gem was furnace-hot. Her heart answered it, thumping behind her ribs. She was sweating despite the chill. A sound — something between a sigh and a cough — came from the trees to her left. She stopped. Held her breath. The noise didn't repeat. The trees stood patient, oak and holly, their leaves motionless. No wind. There hadn't been wind all night, she realized. Not a breath. The stillness was wrong. She'd grown up in Cardiff, walked home through Bute Park at all hours, knew woods at night — they rustled, they creaked, they breathed with small animal life. This was a held breath, a room where someone had stopped talking when she walked in. She moved on. Faster now. Her torch swept the grass ahead, and shadows skittered at the edge of her vision — something sloping away behind a holly bush, a shape that resolved into a branch when she looked directly. A flicker of pale movement between two oaks, gone when she turned her head. She told herself it was her own hair catching the light. She'd tied it back. She knew that. The standing stones appeared without warning. One moment she was crossing open grassland; the next she'd crested a rise and there they were — five oaken monoliths, dark and rough-barked, arranged in a loose circle. She knew them from the stories Eva had told her since they were girls. The Fae Grove, Eva had called it. A door that didn't stay shut. A place where time forgot itself. Rory stepped between two stones. The air changed — thicker, sweeter. Wildflowers bloomed in the clearing inside, impossible in September: foxgloves and harebells, wild roses shedding petals that drifted slow as underwater. The scent was cloying, honey-thick, caught in her throat and made her want to gag. Her torch beam flickered. The battery had dropped to 7%. She shook the phone, clicked it off to save power. Darkness rushed in, and she stood blind a moment, letting her eyes adjust. The pendant burned. Beneath her shirt, it was glowing — she saw the crimson light bleeding through the fabric of her jacket, a dull ember pulse. She pulled it out. It hung from her fist, casting red light across the grass, throwingshadow of her hand huge and malformed across the stones. The pulse matched her heartbeat. It had never glowed before. Not once. Even the night she'd found it in her coat pocket, wrapped in brown paper with no note, she'd thought it pretty but inert. The glow reached toward the center of the circle. Toward the wildflowers. Toward something dark lying in the grass there — a shape, a shadow that didn't belong among the blooms. She stepped closer. The red light spilled over it. A shoe. A trainer, white with a pink stripe, caked in mud. She knew that shoe. Eva had worn it the last time Rory saw her, three weeks ago, laughing outside Golden Empress with a takeaway bag in hand. Rory's breath caught. She crouched. The shoe was alone — no sock, no foot. It lay on its side as if dropped,as if shrugged off. Beside it, the grass was pressed flat in a shape like a body had lain there. But no body. No blood. Just the shoe, and the wildflowers growing through the compressed blades, blooming through the imprint of Eva's back,the ghost of her shoulders etched in crushed stems. The pendant flared. White-hot. Rory gasped, dropped it; it swung on its chain, knocking against her collar bone. The light flared again, a pulse that threw the grove into stark relief — and in that flash she saw them. Figures. At the edge of the circle, among the trees. Tall, thin, wrong-proportioned — arms too long, heads tilted at angles necks shouldn't manage. They stoodand watched. Dozens of them. They hadn't been there a moment ago. They hadn't moved when the light hit them. They held still the way predators hold still, the way bait waits. The light died. Rory scrambled backward, her heels catching on roots, her hand closing around the pendant again. It was cooler now, a dead stone weight in her palm. She lifted it, aimed it toward the treeline — nothing. No glow. Her torch — she fumbled her phone,thumb jammed the button. The beam snapped on: 3% battery. She swept it across the circle's edge. Empty. The trees stood bare. No figures. No shapes. No movement. Just the oak and holly and the wildflowers swaying — wait. The wildflowers were not swaying a moment ago. There was no wind. But the blooms at the far side of the grove rippled, a slow wave passing through them as if something walked among them, invisible,patient. Toward her. The pendant in her hand pulsed once — warm, not hot. A warning, not a beacon. Rory turned. The stones behind her were closer than they had been. They were. The circle had shrunk — the gap she'd entered through was now a narrow slit of darkness between two trunks of ancient oak. The air thickened, syrup-sweet, and behind her, in the center where Eva's shoe lay, she heard a soft sound. A laugh. Low, musical, like wind through grass. A woman's laugh, or something that wore a woman's voice like a borrowed coat. It came from directly behind her, close enough that she felt breath on the back of her neck. Rory ran.
created_at"2026-09-03T10:19:52.451Z" 9/3/2026, 10:19:52 AM
model"deepseek/deepseek-v4-flash-20260731"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency304
moderation_latency(null)
generation_time276808
tokens_prompt1008
tokens_completion2946
native_tokens_prompt1008
native_tokens_completion2581
native_tokens_completion_images(null)
native_tokens_reasoning1121
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(null)
usage0.00085372
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788430792-E4Zy97HtBTQCtlDZnzna"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788430792-IM7bWkSCNc6VPzHLBCHy"
upstream_id"chatcmpl-ce76e4f5-ea70-4918-9f27-da1dde75c406"
provider_responses
0
endpoint_id"f954a48e-1c90-433b-9348-4720f8030331"
is_byokfalse
latency233
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"OpenInference"
status429
1
endpoint_id"89e67dfe-8499-4a5c-a1eb-2baf0e8d63ee"
is_byokfalse
latency5188
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"Inceptron"
status429
2
endpoint_id"562d5188-97d1-49f7-8881-d0e417e31ada"
is_byokfalse
latency46
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"Makora"
status429
3
endpoint_id"cbfecbd7-9a18-45ea-bcd1-fabaa868db5c"
id"chatcmpl-ce76e4f5-ea70-4918-9f27-da1dde75c406"
is_byokfalse
latency304
model_permaslug"deepseek/deepseek-v4-flash-20260731"
provider_name"CoreWeave"
status200
total_cost0.00085372
cache_discount(null)
upstream_inference_cost0
provider_name"CoreWeave"
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)
dialogueSentences0
tagDensity1
leniency1
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1244
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)
35.69% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1244
totalAiIsms16
found
0
word"throb"
count1
1
word"silence"
count1
2
word"weight"
count2
3
word"pulsed"
count2
4
word"chill"
count1
5
word"resolved"
count1
6
word"flicker"
count1
7
word"flickered"
count1
8
word"pulse"
count3
9
word"etched"
count1
10
word"stark"
count1
11
word"beacon"
count1
highlights
0"throb"
1"silence"
2"weight"
3"pulsed"
4"chill"
5"resolved"
6"flicker"
7"flickered"
8"pulse"
9"etched"
10"stark"
11"beacon"
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
narrationSentences129
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences129
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences129
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen33
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords11
totalWords1266
ratio0.009
matches
0"meet me at the grove, bring the pendant, don't tell anyone"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions7
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions31
wordCount1253
uniqueNames13
maxNameDensity0.72
worstName"Eva"
maxWindowNameDensity2
worstWindowName"Eva"
discoveredNames
Petersham1
Gate1
Richmond1
Park2
Eva9
September2
Cardiff1
Bute1
Fae1
Grove1
Rory9
Golden1
Empress1
persons
0"Eva"
1"Rory"
places
0"Petersham"
1"Richmond"
2"Park"
3"September"
4"Cardiff"
5"Bute"
6"Fae"
7"Grove"
8"Golden"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences78
glossingSentenceCount1
matches
0"something between a sigh and a cough — came fro"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1266
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences129
matches
0"knew that shoe"
99.68% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs22
mean57.55
std28.71
cv0.499
sampleLengths
075
11
2122
380
461
539
698
771
868
980
1086
1140
1239
1372
1439
1557
1664
1760
1816
1956
2040
212
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences129
matches(empty)
0.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount7
totalVerbs208
matches
0"was visiting"
1"was being"
2"was sweating"
3"was crossing"
4"was cloying"
5"was glowing "
6"were not swaying"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount21
semicolonCount3
flaggedSentences21
totalSentences129
ratio0.163
matches
0"The pendant beneath her shirt was warm — warmer than body heat should account for."
1"That Eva's text — *meet me at the grove, bring the pendant, don't tell anyone* — was just Eva being Eva, dramatic and cryptic as always."
2"The park sat wrong — too quiet, even for night."
3"She pulled out her phone — torch on, screen at 14% battery."
4"She pressed a palm to her sternum; the silver chain was cold against her fingers but the gem was furnace-hot."
5"A sound — something between a sigh and a cough — came from the trees to her left."
6"She'd grown up in Cardiff, walked home through Bute Park at all hours, knew woods at night — they rustled, they creaked, they breathed with small animal life."
7"Her torch swept the grass ahead, and shadows skittered at the edge of her vision — something sloping away behind a holly bush, a shape that resolved into a branch when she looked directly."
8"One moment she was crossing open grassland; the next she'd crested a rise and there they were — five oaken monoliths, dark and rough-barked, arranged in a loose circle."
9"The air changed — thicker, sweeter."
10"Beneath her shirt, it was glowing — she saw the crimson light bleeding through the fabric of her jacket, a dull ember pulse."
11"Toward something dark lying in the grass there — a shape, a shadow that didn't belong among the blooms."
12"The shoe was alone — no sock, no foot."
13"Rory gasped, dropped it; it swung on its chain, knocking against her collar bone."
14"The light flared again, a pulse that threw the grove into stark relief — and in that flash she saw them."
15"Tall, thin, wrong-proportioned — arms too long, heads tilted at angles necks shouldn't manage."
16"She lifted it, aimed it toward the treeline — nothing."
17"Her torch — she fumbled her phone,thumb jammed the button."
18"Just the oak and holly and the wildflowers swaying — wait."
19"The pendant in her hand pulsed once — warm, not hot."
20"The circle had shrunk — the gap she'd entered through was now a narrow slit of darkness between two trunks of ancient oak."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount106
adjectiveStacks0
stackExamples(empty)
adverbCount3
adverbRatio0.02830188679245283
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences129
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences129
mean9.81
std7.7
cv0.785
sampleLengths
023
110
220
322
47
515
622
712
87
926
109
1124
124
134
1418
1517
164
173
1810
1920
2011
219
224
2312
2425
254
261
2720
288
296
3018
312
323
334
3410
352
368
373
384
3928
4016
413
422
4334
4414
4511
464
473
486
4929
39.15% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats14
diversityRatio0.29457364341085274
totalSentences129
uniqueOpeners38
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences109
matches
0"Of course it was."
1"Even the night she'd found"
2"Just the shoe, and the"
3"Just the oak and holly"
ratio0.037
95.23% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount34
totalSentences109
matches
0"He just shut the doors"
1"She'd felt it pulsing since"
2"It had led her here,"
3"She'd told herself she was"
4"She landed soft on the"
5"She followed the path her"
6"She pulled out her phone"
7"She pressed a palm to"
8"Her heart answered it, thumping"
9"She was sweating despite the"
10"She'd grown up in Cardiff,"
11"She moved on."
12"Her torch swept the grass"
13"She told herself it was"
14"She'd tied it back."
15"She knew that."
16"She knew them from the"
17"Her torch beam flickered."
18"She shook the phone, clicked"
19"She pulled it out."
ratio0.312
60.92% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount87
totalSentences109
matches
0"The last bus dropped her"
1"The driver didn't look at"
2"He just shut the doors"
3"Rory buttoned her jacket against"
4"The pendant beneath her shirt"
5"She'd felt it pulsing since"
6"It had led her here,"
7"She'd told herself she was"
8"That Eva's text — *meet"
9"The gate was locked."
10"Rory glanced up and down"
11"She landed soft on the"
12"The park sat wrong —"
13"London pressed against its borders,,"
14"She followed the path her"
15"The tarmac gave way to"
16"Streetlights thinned and died."
17"She pulled out her phone"
18"The beam cut a narrow"
19"The pendant pulsed harder."
ratio0.798
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences109
matches(empty)
ratio0
44.82% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences51
technicalSentenceCount7
matches
0"The last bus dropped her at Petersham Gate with a wheeze of air brakes anda diesel cough that hung in the cold night."
1"The beam cut a narrow cone through the dark, catching dew beading on grassandthe glitter of something that might have been frost in early September."
2"Her torch swept the grass ahead, and shadows skittered at the edge of her vision — something sloping away behind a holly bush, a shape that resolved into a bran…"
3"Wildflowers bloomed in the clearing inside, impossible in September: foxgloves and harebells, wild roses shedding petals that drifted slow as underwater."
4"Rory scrambled backward, her heels catching on roots, her hand closing around the pendant again."
5"But the blooms at the far side of the grove rippled, a slow wave passing through them as if something walked among them, invisible,patient."
6"A woman's laugh, or something that wore a woman's voice like a borrowed coat."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount1
matches
0"She'd, a slow throb against her sternum like a second heartbeat"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
79.1828%