Run: 2026-09-02-01M1GSZCJXPHKXYVXDFZ0NWMMA

Run Details

Duration:
5m 5s
Cost:
$0.059169
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 pendant had pulled her eleven miles across London, and it stopped pulling at a fence. The vehicle gates to Richmond Park had been locked since dusk. Rory went over the railings where the fence ran along the road, landed in frost, and stood a moment with her breath smoking, listening to the last night bus grind away toward the river. Then she lifted the pendant on its chain and held it the way she'd held it all evening — a habit now, like checking a compass — and felt it tug. Gentle. Patient. Completely insistent. Toward the dark interior of the park. The box had appeared on her doorstep a month ago. Black, silver ribbon, no card. Inside, on a bed of cotton wool, a crimson stone the size of her thumbnail on a fine silver chain. No note. No neighbour had seen anyone. Since then it had run warm at odd hours and cold at odder ones; for three weeks she had been waking at 3 a.m. with a red glow bleeding through her vest; and tonight, at dusk, it had gone hot against her sternum and begun to pull. Somewhere between her flat and the river it had stopped feeling like an invitation and started feeling like being fetched. She was here to end that. To find whoever left it and put it back in their hands, or drop it off a bridge, whichever came first. That was the story she'd told herself on the night bus, and it had held up all the way to the fence. The frost crunched under her shoes. The sky hung low and brown-orange with London's light, cloud like a dirty ceiling, and a plane dragged itself across it toward Heathrow — she registered it the way she registered everything on night runs, half-consciously, filed and forgotten. On the slope to her left, dark humps dotted the grass. Gorse, she thought, until one raised its head. Deer. She gave them a wide berth. Not one of them turned to watch her pass, and something about that snagged in her mind, small and quiet, like a stitch pulled loose. The pendant led her into a fold of the park between two rises, a place she could not find on any of the maps she'd studied that month — she'd looked, she'd practically memorised the listed ancient oaks — and there they were. A ring of oaks, twelve of them, trunks straight and squared-off like standing stones, bark gone silver with age, spaced far too evenly for anything that had grown by accident. She crossed between two of them and winter shut off like a door. There was pressure against her face and chest, brief, like walking through the skin of a soap bubble. Then warm air. The smell of honey and crushed flowers, heavy and sweet and wrong in December. Behind her, the frost ended in a line so straight it looked ruled. The first thing she noticed was what was missing. Sound. Richmond lived under the Heathrow stack; even at night there was a plane every ninety seconds, the sky forever bruised with engine noise. She stood inside the oaks and waited for the next one. Nothing came. Nothing kept on not coming. The silence pressed against her ears like water. The second thing was the sky. Over the clearing: clear black, and a full moon, high and brilliant. Through the gaps between the oaks behind her: cloud, the brown-orange ceiling she'd walked under. Two skies, not touching, divided by a ring of trees. She got her phone out. No signal. 11:58. She watched the display and counted, because counting was what she did instead of panicking, and she got to ninety before the numbers admitted that 11:58 had lasted far longer than 11:58 has any right to last. The wildflowers came up to her knees. White and violet, open — open, at midnight, in December — every bloom turned toward the centre of the clearing, the way a congregation faces an altar. No wind. Nothing moving anywhere. She walked toward the centre and the flowers turned. All of them. All at once. A papery rustle ran around the clearing like pages turning in an empty library, and every small pale face swung to follow her. She stopped and made herself be sensible. Flowers track the sun; there was no sun. Flowers close at night in cold; these were open. Heliotropism, phototropism, any word she could reach for failed quietly, one at a time, and left her standing there. At the heart of the grove lay a circle of bare earth, wide as a picnic blanket, where nothing grew at all. The soil was dark and soft and warm through the soles of her shoes — warm like skin over a vein. The pendant went for her then. The chain grew hot enough to sting the back of her neck, and the crimson stone began to beat with light: pulse, pulse, pulse, quickening, quick enough that she felt it through her sternum like a second heart. And under her feet, faint and deep, something answered. A pulse in the soil. Slow. Enormous. Half a beat behind the pendant — then not behind it. Together. Then quicker, stone and ground keeping time with each other like two things that had just been introduced. It isn't warning me, she thought, with the cold clear part of her mind, the part that had got her out of Cardiff. It's answering. From the oaks, a bird sang. A few sweet notes, summer notes, utterly wrong, and then it stopped mid-phrase — not fading, cut, like a needle lifted from a record. She began to walk the circle's edge, and her footsteps came back to her. Echoes don't arrive half a step late. And these were softer than hers, in grass, when her shoes were on bare earth. She stopped. Counted. One more step arrived behind her. Just one. Then nothing. "Okay," she said aloud, to keep her voice in her own ears. The air took the word and gave nothing back. No echo at all. The grove swallowed it whole. "Rory." From behind her. Low. Reasonable. A voice she had put two years and two hundred miles between herself and. Evan's voice, saying her name the way he used to when he was being most reasonable, which had always been the dangerous tone. Her thumb found the crescent scar on her left wrist and pressed, an old anchor. She didn't turn. She looked out instead, through the oaks, for something sane, and found the deer. They stood at the frost line beyond the stones, the whole herd, twenty and more, does and young ones ranked in the silvered grass. Every one of them faced the grove. Every one of them faced her. Their eyes caught no light at all — flat, black, like coins at the bottom of a well. None of them had watched her cross the park. They'd been watching the grove the whole time. Then the herd moved, all together, one liquid motion, and every head swung to look past her. Behind her. Into the centre of the clearing, at the warm bare earth, at whatever now stood on it. The air at her back was warm. Not grove-warm — close-warm, the warmth of standing an inch behind a stranger on a tube platform. She felt it on her neck, on the fine hairs of her arms. Beneath the honey and the flowers there was another smell now: wet stone, river mud, a cellar door. Something breathed — slow, huge, spaced like the pulse in the ground — and the pendant's light beat faster, faster, a small animal's heart. Across the clearing, the wildflowers began to lean aside. Two narrow tracks of bending stems, moving. Blooms leaning out of the way of nothing, grasses bowing, a corridor opening through the flowers where nothing walked, step, unhurried step, toward her. The blossoms on either side turned their faces to follow it as it passed. She turned. The pendant flared, and crimson light sheeted across the clearing. It fell on the flowers, the oaks, the dark soil — and through one standing piece of the dark it fell and did not come back. A shimmer, like air over tarmac in July, tall, its top past anywhere her eyes could hold. Where a face should have been, the light wobbled and bent, the way the moon bends on disturbed water. Rory ran. The gap she'd come through wasn't there. Trunks, and trunks, and trunks, the ring deeper than the clearing it enclosed. Her breath roared. The chain snapped taut against her sternum like a leash, hauling her backward toward the centre, toward the warm earth and the slow enormous heart beneath it — she got both hands around the chain and hauled the other way, and her shoulder hit silvered bark, and the cold took her like a wave. She was on her knees in frost. Real grass, silvered, crunching. Above her a plane dragged its noise across the brown cloud, low and ordinary, and she could have wept at the sound of it. Her phone was buzzing itself warm in her pocket: 4:53 a.m. Twenty-six missed calls from Eva. Four from Yu-Fei's restaurant, a shift she would now have to invent an excuse for. She had been inside twenty minutes. Overhead, the moon hung low and grey and well on its way down, going where moons go. Her right hand ached. She looked down and found it curled shut, white-knuckled, around something she had never picked up. She peeled her own fingers open, one at a time. A wildflower. White, petals spread wide, out of season, out of place, warm as something alive. Its stem was wound twice around her little finger, neat as a ribbon. Somebody had closed her hand around it. Something had. She flung it from her, into the frost, and walked fast toward the gates, because running would be a kind of answer and she was not ready to give one. The pendant lay still against her chest, still and cool for the first time in a month, like a thing that had finished its job. Behind her, out in the December dark, the flower lay where it had landed, petals open, facing the way she'd gone.
created_at"2026-09-02T10:17:30.98Z" 9/2/2026, 10:17:30 AM
model"z-ai/glm-5.3-20260816"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2611
moderation_latency(null)
generation_time305134
tokens_prompt792
tokens_completion14661
native_tokens_prompt754
native_tokens_completion13307
native_tokens_completion_images(null)
native_tokens_reasoning11148
native_tokens_cached384
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)
usage0.05916864
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788344250-qn5F4OjlJLe7vwDRHqXb"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788344250-q5B0c5Mq8SBtNlw8ATOg"
upstream_id"202609021817313aec41db4f8548ab"
provider_responses
0
endpoint_id"db975786-e7f6-4838-9e56-3e0b77f1bdc2"
id"202609021817313aec41db4f8548ab"
is_byokfalse
latency2611
model_permaslug"z-ai/glm-5.3-20260816"
provider_name"Z.AI"
status200
total_cost0.05916864
cache_discount0.00043776
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
totalTags1
adverbTagCount1
adverbTags
0"she said aloud [aloud]"
dialogueSentences2
tagDensity0.5
leniency1
rawRatio1
effectiveRatio1
94.16% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1711
totalAiIsmAdverbs2
found
0
adverb"completely"
count1
1
adverb"utterly"
count1
highlights
0"completely"
1"utterly"
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)
70.78% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1711
totalAiIsms10
found
0
word"silence"
count1
1
word"pulse"
count5
2
word"footsteps"
count1
3
word"echoes"
count1
4
word"echo"
count1
5
word"warmth"
count1
highlights
0"silence"
1"pulse"
2"footsteps"
3"echoes"
4"echo"
5"warmth"
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
narrationSentences142
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences142
filterMatches(empty)
hedgeMatches
0"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences143
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen53
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1727
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
totalMentions14
wordCount1725
uniqueNames9
maxNameDensity0.17
worstName"December"
maxWindowNameDensity1
worstWindowName"December"
discoveredNames
London2
Richmond2
Park1
Heathrow2
December3
Cardiff1
July1
Eva1
Yu-Fei1
persons
0"Eva"
places
0"London"
1"Richmond"
2"Park"
3"Heathrow"
4"December"
5"Cardiff"
6"July"
7"Yu-Fei"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences100
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1727
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences143
matches
0"studied that month "
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs37
mean46.68
std28.81
cv0.617
sampleLengths
016
187
2109
349
496
573
613
748
859
943
1045
1177
1243
1387
149
1537
1625
1730
1849
1930
201
2157
2217
2372
2436
2579
269
2745
282
2972
302
3177
3289
3330
3438
3555
3621
97.85% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences142
matches
0"been locked"
1"being fetched"
2"been introduced"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs265
matches
0"was being"
1"was buzzing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount16
semicolonCount5
flaggedSentences17
totalSentences143
ratio0.119
matches
0"Then she lifted the pendant on its chain and held it the way she'd held it all evening — a habit now, like checking a compass — and felt it tug."
1"Since then it had run warm at odd hours and cold at odder ones; for three weeks she had been waking at 3 a.m."
2"with a red glow bleeding through her vest; and tonight, at dusk, it had gone hot against her sternum and begun to pull."
3"The sky hung low and brown-orange with London's light, cloud like a dirty ceiling, and a plane dragged itself across it toward Heathrow — she registered it the way she registered everything on night runs, half-consciously, filed and forgotten."
4"The pendant led her into a fold of the park between two rises, a place she could not find on any of the maps she'd studied that month — she'd looked, she'd practically memorised the listed ancient oaks — and there they were."
5"Richmond lived under the Heathrow stack; even at night there was a plane every ninety seconds, the sky forever bruised with engine noise."
6"White and violet, open — open, at midnight, in December — every bloom turned toward the centre of the clearing, the way a congregation faces an altar."
7"Flowers track the sun; there was no sun."
8"Flowers close at night in cold; these were open."
9"The soil was dark and soft and warm through the soles of her shoes — warm like skin over a vein."
10"Half a beat behind the pendant — then not behind it."
11"A few sweet notes, summer notes, utterly wrong, and then it stopped mid-phrase — not fading, cut, like a needle lifted from a record."
12"Their eyes caught no light at all — flat, black, like coins at the bottom of a well."
13"Not grove-warm — close-warm, the warmth of standing an inch behind a stranger on a tube platform."
14"Something breathed — slow, huge, spaced like the pulse in the ground — and the pendant's light beat faster, faster, a small animal's heart."
15"It fell on the flowers, the oaks, the dark soil — and through one standing piece of the dark it fell and did not come back."
16"The chain snapped taut against her sternum like a leash, hauling her backward toward the centre, toward the warm earth and the slow enormous heart beneath it — she got both hands around the chain and hauled the other way, and her shoulder hit silvered bark, and the cold took her like a wave."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1719
adjectiveStacks1
stackExamples
0"grove-warm — close-warm,"
adverbCount47
adverbRatio0.027341477603257707
lyAdverbCount7
lyAdverbRatio0.004072134962187318
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences143
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences143
mean12.08
std9.96
cv0.825
sampleLengths
016
111
234
331
41
51
62
77
810
95
1020
112
125
1324
1423
1520
166
1721
1822
196
2039
2111
228
231
246
2525
2643
2730
2813
2918
303
3114
3213
339
341
3523
3611
372
385
398
406
4112
4215
4310
445
452
461
4737
487
4927
70.66% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats13
diversityRatio0.4788732394366197
totalSentences142
uniqueOpeners68
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount5
totalSentences117
matches
0"Then she lifted the pendant"
1"Somewhere between her flat and"
2"Then warm air."
3"Then quicker, stone and ground"
4"Then the herd moved, all"
ratio0.043
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount28
totalSentences117
matches
0"She was here to end"
1"She gave them a wide"
2"She crossed between two of"
3"She stood inside the oaks"
4"She got her phone out."
5"She watched the display and"
6"She walked toward the centre"
7"She stopped and made herself"
8"It isn't warning me, she"
9"She began to walk the"
10"she said aloud, to keep"
11"Her thumb found the crescent"
12"She didn't turn."
13"She looked out instead, through"
14"They stood at the frost"
15"Their eyes caught no light"
16"They'd been watching the grove"
17"She felt it on her"
18"It fell on the flowers,"
19"Her breath roared."
ratio0.239
100.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount72
totalSentences117
matches
0"The pendant had pulled her"
1"The vehicle gates to Richmond"
2"Rory went over the railings"
3"The box had appeared on"
4"She was here to end"
5"That was the story she'd"
6"The frost crunched under her"
7"The sky hung low and"
8"Gorse, she thought, until one"
9"She gave them a wide"
10"The pendant led her into"
11"A ring of oaks, twelve"
12"She crossed between two of"
13"The smell of honey and"
14"The first thing she noticed"
15"Richmond lived under the Heathrow"
16"She stood inside the oaks"
17"Nothing kept on not coming."
18"The silence pressed against her"
19"The second thing was the"
ratio0.615
42.74% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences117
matches
0"To find whoever left it"
ratio0.009
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences69
technicalSentenceCount3
matches
0"A ring of oaks, twelve of them, trunks straight and squared-off like standing stones, bark gone silver with age, spaced far too evenly for anything that had gro…"
1"Then quicker, stone and ground keeping time with each other like two things that had just been introduced."
2"Evan's voice, saying her name the way he used to when he was being most reasonable, which had always been the dangerous tone."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount0
fancyTags(empty)
dialogueSentences2
tagDensity0.5
leniency1
rawRatio0
effectiveRatio0
89.0058%