Run: 2026-09-02-01M1GR49TBETE8KHTXG2CGWWXQ

Run Details

Duration:
4m 52s
Cost:
$0.001864
Provider:
Z.AI

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 Heartstone had been warm for three weeks. Not always. It woke at night, mostly — a faint pulse of heat against her sternum, like a second heartbeat running a half-step behind her own. Rory had started keeping notes in the back of her delivery ledger, the way she did everything: times, temperatures, which direction she'd been facing when it flared. The pattern was there. It pointed southwest. Tonight, as she'd locked the back door of Silas' bar for the night, the pendant had gone from warm to scalding in the space of a breath, and she'd known before she checked the map. Richmond Park. So here she was at a quarter to midnight, letting herself through a gap in the fence off Robin Hood Lane that she knew from years of deliveries, with a torch, a piece of chalk from the specials board, and a text to Eva that read: *Groove in Richmond. In and out. Twenty mins.* The pendant hung under her jacket, glowing faintly through the fabric like a coal buried in ash. The frost was hard that night. It silvered every blade of grass and crunched under her boots with a sound like biting into an apple. Her breath hung in the torchlight. She rubbed the old crescent scar on her left wrist without thinking, the way she did when she was thinking hard, and kept to the Tamsin Trail until the trees opened toward the lower ground. That was when she noticed the planes. Or rather, didn't. Richmond sat under the Heathrow flight path; she'd delivered through this park a hundred times and never once known silence. Tonight the sky was empty and quiet, a hold-your-breath quiet, as if every plane in Europe had been told to go around. No traffic hum from the A316. No fox scream. No owl. Just her footsteps and the frost. And the deer. A dozen of them stood in a clearing off to her right, red deer, does by their size, close enough that her torch beam should have scattered them. They didn't move. They didn't even turn their heads toward the light. All of them, every one, faced the same direction: deeper into the park, toward the low hollow where her map said the old stones were. "Right," she said quietly, to nobody, because saying it aloud made it smaller. "Right." The pendant pulsed. She walked. She found the boundary of the grove by feel before she found it by sight. The frost simply stopped — a clean line across the ground, straight as a ruler's edge, as if someone had drawn it in the grass. On her side: December, white and dead. On the other: green. Wildflowers in full bloom, hundreds of them, pale heads nodding in a warmth that reached her face from three feet away like an open oven door. Beyond the flowers, half-swallowed by ivy and dark, stood the stones. She'd expected rock. These had been oaks once — colossal oaks, wider than doorways — gone to grey stone but keeping everything: the bark grain, the knotholes, the ridged seams of old branches. They ringed the hollow in a broken circle, and in thetorchlight their surfaces looked less like trees turned to stone than like trees pretending very hard to be stone, waiting for her to stop watching. She counted them from outside. Seven. Between the third and fourth there was a gap, shoulder-wide, black as a stairwell. She marked the nearest stone with a firm chalk cross at shoulder height, checked her phone — 11:47 — and stepped through. The world went quiet in layers. The city went first. Then the wind. Then, horribly, her own footsteps, which continued but arrived sounding packed in cotton, muffled, as if she were walking on old snow. The air changed around her in the same instant: December left her skin, and a green, growing warmth folded over her, thick with the smell of sap and cut grass and, beneath it, faintly, sweetly, warm bread. Her phone read 11:47. The second hand ticked once toward 48, stopped, and ticked back. She stood very still and let the fear come, because it was going to whether she permitted it or not, and it was better to let it pass through than to pretend. Twenty minutes, she told herself. In and out. She was cool-headed. Everyone said so. She raised the torch. The grove inside was small — thirty paces across, maybe — and lit by nothing she could name. There were stars overhead through the canopy, but too few of them, and arranged with a steadiness that bothered her until she understood why: they hung like ceiling fixtures, evenly spaced, the way someone would paint stars who had only ever had stars described to them. No moon inside. Frost silvered the outer ring of grass — the frost she'd walked in with, apparently — but the centre of the grove was soft and green and summer-warm. And the flowers were watching her. At first they were still. Then, as she took her first step in, the nearest blooms turned. It was a slow, fluid movement, a ripple of small pale heads rotating to keep her in view, and as she walked they turned ahead of her, a soft rustling crowd lining her path, faces all oriented the way faces in a theatre orient toward the stage. She stopped. The rustling stopped. She was being polite about the keys — her flat keys, iron, gripped through her pocket lining, the one piece of folklore she trusted — when she heard the footsteps. A half-beat behind her own. Matching her stride exactly. When she stopped, they took two more steps across the soft ground and stopped too, close, within arm's reach of her right shoulder. She did not turn around. She wasn't sure why she was so certain that turning was the wrong move, but the certainty sat in her chest like a swallowed stone. Instead she lifted the torch and swept it along the standing stones, and saw, for the first time, the knotholes. Each stone had several. Deep, rounded, dark hollows in the fossil bark, and each one was precisely the size and shape of a crouching figure — knees drawn up, head bowed, a congregation folded into the wood, waiting. She looked directly at one and it was only grain, only a knot, only shadow. In the edge of her vision they shifted their weight. Then the humming started. Low, below sound almost, felt in her back teeth, like the fading note of an enormous struck bell. It rose gently, and underneath it, threaded through it, came breathing — slow, patient, keeping time with hers — and she could not locate it, turn where she would. "Rory," said the grove. A whisper from everywhere, in a voice she knew. Hers. Pitched slightly lower, the way her voice sounded to her own ears, not to anyone else's. The flowers had all turned inward now, away from her, bowing toward the centre of the grove, where the torch found a ring of white blooms leaning over a circle of bare dark soil. Her pendant chose that moment to scald her. She fumbled it out of her collar — deep crimson, thumbnail-small, glowing now like a live ember — and it pulsed once, hard, and the bare circle of soil answered. It rose, and fell. Rose, and fell. The ground was breathing. "Aurora," the voice whispered, warm and delighted, coming from behind her and above her and inside her ears all at once. "Laila." She hadn't been Laila in years. Nobody living called her Laila. Her scar ached — a deep, hot throb in the crescent on her wrist, as if a new moon had been laid against the old one — and the whisper said the last thing, a word she had never heard, in a language her body somehow spoke: "Malphora." She ran. She knew, distantly, that running was a bad idea, that everything her nan ever said about the other side agreed you didn't run — but her legs decided without her. She sprinted for the chalk-marked gap and found solid stone. The cross was still there, but the chalk had gone dark, wept into, as if the tree had sweated through it. The gap had closed like a healed wound. Panic tried to take her whole. She fought it down the way she fought everything — with method. Seven stones going in. She counted the circle now: seven still. The grove hadn't grown. It had rearranged. The pendant. It had been a compass for three weeks; let it be one now. She held it out flat on her palm and turned a slow circle, watching the glow — brighter toward the breathing centre, dimmer, cooler, toward the eastern stones, where a narrow gap stood between two trunks that she would have sworn had been solid on her way in. A gap with edges that looked grown, deliberate, like a mouth making itself available. She walked to it. She did not run. The footsteps kept easy pace beside her the whole way, and the whispering continued, patient, affectionate, that half-step-late version of her own voice murmuring *Malphora, Malphora* like a lullaby it had been saving for years. Then she was through, and December hit her like a slap, and the silence broke — wind, frost-crunch, and, absurdly, beautifully, a plane droning in toward Heathrow. She had never in her life been glad to hear Heathrow. She walked fast, torch bouncing, and only at the tree line allowed herself one look back. The grove was invisible from here — just dark park, just the hollow. But her phone had woken at some point: 3:12 a.m. She'd been inside twenty minutes. And printed in the hard frost beside her own outbound footprints, running neatly parallel the whole way from the flower line, was a second set. Bare. Small. Each print landing precisely where its counterpart in her stride fell. They stopped four yards behind her. Nothing stopped her. She didn't examine that. She climbed the fence gap, and she walked, and then jogged, all the way to the bus stop on the lit road, and only there, leaning against the shelter with her breath sawing, did she check the pendant. It was still warm. It had never stayed warm away from the grove — three weeks of notes said so. She stood in the sodium light and held the little crimson stone up, and it pulsed gently against her palm, steady and patient, keeping time with something. Not with her heart. It had learned the way home, and whatever it belonged to had learned hers, and all the long ride back through the empty streets it never cooled once.
created_at"2026-09-02T09:45:14.837Z" 9/2/2026, 9:45:14 AM
model"z-ai/glm-5.3-flash-20260826"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4432
moderation_latency(null)
generation_time291631
tokens_prompt792
tokens_completion8140
native_tokens_prompt754
native_tokens_completion7397
native_tokens_completion_images(null)
native_tokens_reasoning5129
native_tokens_cached704
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)
usage0.00186356
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788342314-LuwHUpPyEeL2IBnCdeRI"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788342314-mlPTdcGDzomZG9brexn9"
upstream_id"20260902174514731fe61437e84f6a"
provider_responses
0
endpoint_id"8e9fe48b-2f91-41c3-a8a7-e4a93a8c4ff0"
id"20260902174514731fe61437e84f6a"
is_byokfalse
latency4432
model_permaslug"z-ai/glm-5.3-flash-20260826"
provider_name"Z.AI"
status200
total_cost0.00186356
cache_discount0.00008448
upstream_inference_cost0
provider_name"Z.AI"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
0.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags3
adverbTagCount1
adverbTags
0"she said quietly [quietly]"
dialogueSentences6
tagDensity0.5
leniency1
rawRatio0.333
effectiveRatio0.333
77.46% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1775
totalAiIsmAdverbs8
found
0
adverb"very"
count2
1
adverb"sweetly"
count1
2
adverb"precisely"
count2
3
adverb"gently"
count2
4
adverb"slightly"
count1
highlights
0"very"
1"sweetly"
2"precisely"
3"gently"
4"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)
52.11% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1775
totalAiIsms17
found
0
word"pulse"
count1
1
word"silence"
count2
2
word"footsteps"
count4
3
word"pulsed"
count3
4
word"warmth"
count2
5
word"weight"
count1
6
word"whisper"
count2
7
word"throb"
count1
8
word"the last thing"
count1
highlights
0"pulse"
1"silence"
2"footsteps"
3"pulsed"
4"warmth"
5"weight"
6"whisper"
7"throb"
8"the last thing"
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
narrationSentences132
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences132
filterMatches(empty)
hedgeMatches
0"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences135
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen49
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans2
markdownWords10
totalWords1800
ratio0.006
matches
0"Groove in Richmond. In and out. Twenty mins."
1"Malphora, Malphora"
62.50% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions4
unquotedAttributions1
matches
0"Twenty minutes, she told herself."
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions20
wordCount1767
uniqueNames13
maxNameDensity0.17
worstName"Richmond"
maxWindowNameDensity1.5
worstWindowName"Richmond"
discoveredNames
Heartstone1
Richmond3
Park1
Robin1
Hood1
Lane1
Eva1
Tamsin1
Trail1
Heathrow3
Europe1
December3
Laila2
persons
0"Heartstone"
1"Eva"
2"December"
3"Laila"
places
0"Richmond"
1"Park"
2"Robin"
3"Hood"
4"Lane"
5"Tamsin"
6"Trail"
7"Heathrow"
8"Europe"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences79
glossingSentenceCount1
matches
0"alked in with, apparently — but the centre of"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1800
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences135
matches
0"chose that moment"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs44
mean40.91
std27.78
cv0.679
sampleLengths
08
197
271
366
469
53
665
714
85
988
1068
1142
126
1366
1415
1550
1695
176
1864
195
2030
2132
2250
2363
2451
254
2660
278
2841
2922
3011
3147
321
3371
3436
3577
3643
3738
3816
3966
409
4142
4220
4359
99.95% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences132
matches
0"been told"
1"been laid"
59.65% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount6
totalVerbs285
matches
0"was thinking"
1"were walking"
2"was going"
3"were watching"
4"was being"
5"was breathing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount25
semicolonCount2
flaggedSentences19
totalSentences135
ratio0.141
matches
0"It woke at night, mostly — a faint pulse of heat against her sternum, like a second heartbeat running a half-step behind her own."
1"Richmond sat under the Heathrow flight path; she'd delivered through this park a hundred times and never once known silence."
2"The frost simply stopped — a clean line across the ground, straight as a ruler's edge, as if someone had drawn it in the grass."
3"These had been oaks once — colossal oaks, wider than doorways — gone to grey stone but keeping everything: the bark grain, the knotholes, the ridged seams of old branches."
4"She marked the nearest stone with a firm chalk cross at shoulder height, checked her phone — 11:47 — and stepped through."
5"The grove inside was small — thirty paces across, maybe — and lit by nothing she could name."
6"Frost silvered the outer ring of grass — the frost she'd walked in with, apparently — but the centre of the grove was soft and green and summer-warm."
7"She was being polite about the keys — her flat keys, iron, gripped through her pocket lining, the one piece of folklore she trusted — when she heard the footsteps."
8"Deep, rounded, dark hollows in the fossil bark, and each one was precisely the size and shape of a crouching figure — knees drawn up, head bowed, a congregation folded into the wood, waiting."
9"It rose gently, and underneath it, threaded through it, came breathing — slow, patient, keeping time with hers — and she could not locate it, turn where she would."
10"She fumbled it out of her collar — deep crimson, thumbnail-small, glowing now like a live ember — and it pulsed once, hard, and the bare circle of soil answered."
11"Her scar ached — a deep, hot throb in the crescent on her wrist, as if a new moon had been laid against the old one — and the whisper said the last thing, a word she had never heard, in a language her body somehow spoke:"
12"She knew, distantly, that running was a bad idea, that everything her nan ever said about the other side agreed you didn't run — but her legs decided without her."
13"She fought it down the way she fought everything — with method."
14"It had been a compass for three weeks; let it be one now."
15"She held it out flat on her palm and turned a slow circle, watching the glow — brighter toward the breathing centre, dimmer, cooler, toward the eastern stones, where a narrow gap stood between two trunks that she would have sworn had been solid on her way in."
16"Then she was through, and December hit her like a slap, and the silence broke — wind, frost-crunch, and, absurdly, beautifully, a plane droning in toward Heathrow."
17"The grove was invisible from here — just dark park, just the hollow."
18"It had never stayed warm away from the grove — three weeks of notes said so."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount76
adjectiveStacks0
stackExamples(empty)
adverbCount2
adverbRatio0.02631578947368421
lyAdverbCount1
lyAdverbRatio0.013157894736842105
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences135
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences135
mean13.33
std12.39
cv0.929
sampleLengths
08
12
224
327
44
53
635
72
849
93
1019
116
1219
136
1435
157
163
1720
1822
196
203
212
226
233
2428
253
269
2725
2813
291
303
312
3215
3325
347
354
3626
3711
383
3930
4035
415
421
4314
4422
456
464
473
4822
4937
48.64% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats16
diversityRatio0.362962962962963
totalSentences135
uniqueOpeners49
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount7
totalSentences121
matches
0"Just her footsteps and the"
1"Then the wind."
2"Then, horribly, her own footsteps,"
3"Then, as she took her"
4"Instead she lifted the torch"
5"Then the humming started."
6"Then she was through, and"
ratio0.058
64.63% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount47
totalSentences121
matches
0"It woke at night, mostly"
1"It pointed southwest."
2"It silvered every blade of"
3"Her breath hung in the"
4"She rubbed the old crescent"
5"They didn't move."
6"They didn't even turn their"
7"she said quietly, to nobody,"
8"She found the boundary of"
9"She'd expected rock."
10"They ringed the hollow in"
11"She counted them from outside."
12"She marked the nearest stone"
13"Her phone read 11:47."
14"She stood very still and"
15"She was cool-headed."
16"She raised the torch."
17"It was a slow, fluid"
18"She was being polite about"
19"She did not turn around."
ratio0.388
100.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount85
totalSentences121
matches
0"The Heartstone had been warm"
1"It woke at night, mostly"
2"Rory had started keeping notes"
3"The pattern was there."
4"It pointed southwest."
5"Tonight, as she'd locked the"
6"The frost was hard that"
7"It silvered every blade of"
8"Her breath hung in the"
9"She rubbed the old crescent"
10"That was when she noticed"
11"Richmond sat under the Heathrow"
12"Tonight the sky was empty"
13"A dozen of them stood"
14"They didn't move."
15"They didn't even turn their"
16"she said quietly, to nobody,"
17"The pendant pulsed."
18"She found the boundary of"
19"The frost simply stopped —"
ratio0.702
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences121
matches(empty)
ratio0
58.11% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences59
technicalSentenceCount7
matches
0"So here she was at a quarter to midnight, letting herself through a gap in the fence off Robin Hood Lane that she knew from years of deliveries, with a torch, a…"
1"Tonight the sky was empty and quiet, a hold-your-breath quiet, as if every plane in Europe had been told to go around."
2"Wildflowers in full bloom, hundreds of them, pale heads nodding in a warmth that reached her face from three feet away like an open oven door."
3"Then, horribly, her own footsteps, which continued but arrived sounding packed in cotton, muffled, as if she were walking on old snow."
4"She was being polite about the keys — her flat keys, iron, gripped through her pocket lining, the one piece of folklore she trusted — when she heard the footste…"
5"Her scar ached — a deep, hot throb in the crescent on her wrist, as if a new moon had been laid against the old one — and the whisper said the last thing, a wor…"
6"A gap with edges that looked grown, deliberate, like a mouth making itself available."
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
fancyCount1
fancyTags
0"the voice whispered (whisper)"
dialogueSentences6
tagDensity0.333
leniency0.667
rawRatio0.5
effectiveRatio0.333
77.4352%