Run: 2026-09-02-01M1H5DAV1BEFNBV2RZE6NTVBA

Run Details

Duration:
1m 4s
Cost:
$0.000483
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
Richmond Park closed its gates at dusk. Rory had come in through the gap in the fence by Pen Ponds, the way Eva's map had shown her, and now the city was a faint orange smudge behind the treeline and the dark ahead of her was total. She checked her phone. 11:47. The beam of the torch app made a weak yellow circle that seemed to stop three feet from her face, as if the light itself gave up. Somewhere out here, past the oaks and the bracken and the wild deer that no one was supposed to approach, was the grove. Silas had drawn it on the same scrap of paper Eva had used: a rough circle of stones, a boundary of ancient oaks, and a warning underlined twice — do not cross after midnight unless you mean it. She meant it. That was the whole problem. The pendant sat cold against her sternum, which was itself a kind of wrong. The Heartstone had not gone cold since Dymas had pressed it into her hands two weeks ago. It had become so much a part of her — that faint pulse of warmth, like a second heartbeat two inches lower and to the left — that its silence now felt like holding her breath. She kept touching it through her jacket, the way you'd touch a bruise to check it was still yours. Deer moved somewhere to her left. She heard them — the snap of twigs, the soft industrial chuff of their breathing — and then she didn't, all at once, like a door closing. She stopped walking. The park should have sound. Richmond Park sat inside London, inside the M25's endless hum; even at midnight there should be traffic, distant, a tide you stopped hearing only when you listened for it. There was nothing. Not silence exactly — silence had edges, had the shape of the sounds it was failing to contain. This was more like the sound had been taken away and something else left in the space where it lived. "Okay," she said, and her voice came out flat and close, absorbed immediately, as if the air were wool. She walked on. The bracken whispered against her jeans. Wildflowers appeared at the edge of the torchlight — she crouched once to look at them, confused, because it was December, and these were cow parsley and red campion, opened wide and dewy, blooming like it was midsummer. They grew in a line. Not scattered, not natural — a line, running off to her right into the dark, like a path marked for someone. She didn't follow the line. That felt important, so she followed it. The alternative was to cut across it, and something under her ribs — not the pendant, something older and more superstitious — said don't break it either. Her breath started fogging when it hadn't been before. The temperature dropped as she walked, not gradually but in steps, like descending staircases of cold. She zipped the jacket to her chin. The crescent scar on her wrist ached — it always ached in cold, an old souvenir of a fall from a garden wall when she was nine — but this was a different ache, a pulling sensation, as if the scar were a seam and something behind it wanted out. Or in. The stones arrived without announcement. One moment there were trees, and the next the trees ended in a clean arc, and the standing oaks rose ahead of her — huge, black, wrong. Wrong because they were shaped. They had been oaks once, in the way that a piano is wood, but something had worked them, pulled and bent them upward into pillars, their bark scored with lines that might have been grain and might have been letters, might have been tallies. Counting something. Counting down, maybe. Her phone said 11:52. The battery, which had been at sixty percent in the car park, read nine. "I know," she murmured to it. "Me too." Inside the ring of oaks, the grove proper opened up: a clearing of deep grass, silvered faintly by a light that came from nowhere — no moon broke the canopy, no stars, and yet the wildflowers glowed like a spilled box of jewels. The air inside the stones was warm. Summer warm. It touched her face like a hand, and every instinct she owned told her to be flattered and to run. The pendant stayed cold. Colder, the closer she got to the centre. Colder than the night, colder than the frost on the bracken behind her. She had been told — by Silas, by the note folded inside the map, in handwriting she didn't recognise — that the Heartstone would warm near a Hel portal. It was doing the opposite. She didn't have a rule for what that meant. She was making the rules up as she went, and the rules had stopped co-operating somewhere around the deer. She stood in the middle of the clearing, arms crossed against the warmth, and said, to the grove, to whoever kept it, "I came to talk. That's all. I want to ask about Evan, and about the door in the cellar under the bar, and then I'll go." Nothing answered. But the light changed. Not brightened — leaned. The silver glow tilted, like a lamp being turned toward her, and with it came the sensation of attention. It is a specific feeling, being looked at without eyes. It starts at the back of the neck. It doesn't stop. Something moved at the edge of her vision, between two of the standing oaks. Tall, narrow, upright — but when she turned her head it was a tree again, rooted, inert, exactly a tree. She looked away and it moved. She watched it in her peripheral vision: a figure standing just outside the ring, patient as furniture, and each time she tried to face it directly it became landscape. There were more of them now. She could feel that without seeing — a rustle of presence around the circle's rim, like people taking seats in a dark theatre. The wildflowers closest to her turned. All of them. Slowly, with a dry creak of stems, they rotated their faces up toward hers, an audience of small pale eyes. "Isolde," she said, because the note had said that name, and names were leverage, her father had taught her that much before he'd taught her anything about law. "Isolde. I was told you'd hear me." The warmth folded around her like a coat being placed on her shoulders from behind, by hands she couldn't see. It should have been gentle. It was gentle. That was the horror of it — the tenderness, the absolute patience. She understood, all at once and completely, that she had walked into something that had been waiting much longer than it had needed to, that had arranged the flowers in a line for her, that had let the deer go silent and the cold deepen and the battery drain, all the slow courtesies of a host who knows the guest is already staying. Her phone buzzed. One long, continuous vibration, not a message — a vibration like a struck bell, like the phone was a tuning fork someone had touched to the wrong frequency. The screen read 11:59. Then 11:59. Then 11:59, and the numbers were slightly different each time, a letter off, a shape shifting at the corner of the nine that she couldn't quite resolve. She looked down at the pendant. The crimson gem had gone glassy and dark, and inside it, deep down, something was moving — a slow red stirring, like blood in water, like a thing turning over in its sleep. Her own heartbeat had found a rhythm to match it. Two beats, then three. Two, then three. Her breath came in the same pattern. When she tried to break it — deliberately, gasping — her heart continued without her, patient, in time with the stone. The standing oaks creaked. All of them at once, a long wooden groan like a ship changing course. "You're not Isolde," Rory said quietly, to the warmth, to the watching dark, and her voice didn't shake, which surprised her, and frightened her more than anything else, because it came out not entirely in her own voice either. The flowers all faced her. The light leaned closer. And somewhere behind the ring of oaks, past the boundary that was supposed to keep things out — or in — a second heartbeat started up, matching hers, a half-step behind, like an echo that had learned to walk.
created_at"2026-09-02T13:37:22.286Z" 9/2/2026, 1:37:22 PM
model"z-ai/glm-5.3-flash-20260826"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1925
moderation_latency(null)
generation_time64398
tokens_prompt792
tokens_completion1997
native_tokens_prompt754
native_tokens_completion1796
native_tokens_completion_images(null)
native_tokens_reasoning0
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)
usage0.00048251
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788356242-jyzBC2HN9V9xs8Gu9Tu9"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788356242-wXwyrmacAyvydILYjTp6"
upstream_id"20260902213722c3341191c80b407c"
provider_responses
0
endpoint_id"8e9fe48b-2f91-41c3-a8a7-e4a93a8c4ff0"
id"20260902213722c3341191c80b407c"
is_byokfalse
latency1925
model_permaslug"z-ai/glm-5.3-flash-20260826"
provider_name"Z.AI"
status200
total_cost0.00048251
cache_discount0.00004608
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
totalTags5
adverbTagCount1
adverbTags
0"Rory said quietly [quietly]"
dialogueSentences7
tagDensity0.714
leniency1
rawRatio0.2
effectiveRatio0.2
85.93% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1421
totalAiIsmAdverbs4
found
0
adverb"slowly"
count1
1
adverb"completely"
count1
2
adverb"slightly"
count1
3
adverb"deliberately"
count1
highlights
0"slowly"
1"completely"
2"slightly"
3"deliberately"
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)
57.78% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1421
totalAiIsms12
found
0
word"pulse"
count1
1
word"warmth"
count4
2
word"silence"
count3
3
word"could feel"
count1
4
word"tenderness"
count1
5
word"resolve"
count1
6
word"echo"
count1
highlights
0"pulse"
1"warmth"
2"silence"
3"could feel"
4"tenderness"
5"resolve"
6"echo"
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
narrationSentences96
matches(empty)
98.21% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences96
filterMatches(empty)
hedgeMatches
0"seemed to"
1"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences98
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen63
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1447
ratio0
matches(empty)
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
totalMentions14
wordCount1405
uniqueNames10
maxNameDensity0.14
worstName"Park"
maxWindowNameDensity1
worstWindowName"Eva"
discoveredNames
Park2
Pen1
Ponds1
Eva2
Heartstone2
Dymas1
London1
December1
Silas2
Hel1
persons
0"Park"
1"Eva"
2"Heartstone"
3"Dymas"
4"Silas"
places
0"London"
1"Hel"
globalScore1
windowScore1
27.05% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences61
glossingSentenceCount3
matches
0"circle that seemed to stop three feet from her face, as if the light itself gave up"
1"felt like holding her breath"
2"quite resolve"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.691
wordCount1447
matches
0"not gradually but in steps, like descending staircases of cold"
98.64% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences98
matches
0"recognise — that the"
1"said that name"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs29
mean49.9
std28.2
cv0.565
sampleLengths
047
193
28
386
436
575
619
773
839
984
105
1181
1218
138
1472
1587
1648
176
1844
1969
2058
2135
22103
2364
2439
2545
2618
2739
2848
79.68% Passive voice overuse
Target: ≤2% passive sentences
passiveCount7
totalSentences96
matches
0"was supposed"
1"been taken"
2"were shaped"
3"been told "
4"being looked"
5"being placed"
6"was supposed"
85.55% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs233
matches
0"was failing"
1"was doing"
2"was making"
3"was moving "
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount26
semicolonCount1
flaggedSentences20
totalSentences98
ratio0.204
matches
0"Silas had drawn it on the same scrap of paper Eva had used: a rough circle of stones, a boundary of ancient oaks, and a warning underlined twice — do not cross after midnight unless you mean it."
1"It had become so much a part of her — that faint pulse of warmth, like a second heartbeat two inches lower and to the left — that its silence now felt like holding her breath."
2"She heard them — the snap of twigs, the soft industrial chuff of their breathing — and then she didn't, all at once, like a door closing."
3"Richmond Park sat inside London, inside the M25's endless hum; even at midnight there should be traffic, distant, a tide you stopped hearing only when you listened for it."
4"Not silence exactly — silence had edges, had the shape of the sounds it was failing to contain."
5"Wildflowers appeared at the edge of the torchlight — she crouched once to look at them, confused, because it was December, and these were cow parsley and red campion, opened wide and dewy, blooming like it was midsummer."
6"Not scattered, not natural — a line, running off to her right into the dark, like a path marked for someone."
7"The alternative was to cut across it, and something under her ribs — not the pendant, something older and more superstitious — said don't break it either."
8"The crescent scar on her wrist ached — it always ached in cold, an old souvenir of a fall from a garden wall when she was nine — but this was a different ache, a pulling sensation, as if the scar were a seam and something behind it wanted out."
9"One moment there were trees, and the next the trees ended in a clean arc, and the standing oaks rose ahead of her — huge, black, wrong."
10"Inside the ring of oaks, the grove proper opened up: a clearing of deep grass, silvered faintly by a light that came from nowhere — no moon broke the canopy, no stars, and yet the wildflowers glowed like a spilled box of jewels."
11"She had been told — by Silas, by the note folded inside the map, in handwriting she didn't recognise — that the Heartstone would warm near a Hel portal."
12"Not brightened — leaned."
13"Tall, narrow, upright — but when she turned her head it was a tree again, rooted, inert, exactly a tree."
14"She could feel that without seeing — a rustle of presence around the circle's rim, like people taking seats in a dark theatre."
15"That was the horror of it — the tenderness, the absolute patience."
16"One long, continuous vibration, not a message — a vibration like a struck bell, like the phone was a tuning fork someone had touched to the wrong frequency."
17"The crimson gem had gone glassy and dark, and inside it, deep down, something was moving — a slow red stirring, like blood in water, like a thing turning over in its sleep."
18"When she tried to break it — deliberately, gasping — her heart continued without her, patient, in time with the stone."
19"And somewhere behind the ring of oaks, past the boundary that was supposed to keep things out — or in — a second heartbeat started up, matching hers, a half-step behind, like an echo that had learned to walk."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1380
adjectiveStacks1
stackExamples
0"slow red stirring, like"
adverbCount52
adverbRatio0.03768115942028986
lyAdverbCount13
lyAdverbRatio0.009420289855072464
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences98
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences98
mean14.77
std13.44
cv0.911
sampleLengths
07
140
24
31
427
523
638
73
85
914
1017
1136
1219
136
1427
153
165
1729
183
1918
2020
2119
223
236
2438
255
2621
275
287
2927
309
3116
327
3350
342
355
3627
375
3844
392
403
414
4214
436
442
4543
467
472
4820
494
49.14% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats14
diversityRatio0.38144329896907214
totalSentences97
uniqueOpeners37
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences90
matches
0"Somewhere out here, past the"
1"Slowly, with a dry creak"
2"Then 11:59, and the numbers"
ratio0.033
64.44% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount35
totalSentences90
matches
0"She checked her phone."
1"She meant it."
2"It had become so much"
3"She kept touching it through"
4"She heard them — the"
5"She stopped walking."
6"she said, and her voice"
7"She walked on."
8"They grew in a line."
9"She didn't follow the line."
10"Her breath started fogging when"
11"She zipped the jacket to"
12"They had been oaks once,"
13"Her phone said 11:52."
14"she murmured to it"
15"It touched her face like"
16"She had been told —"
17"It was doing the opposite."
18"She didn't have a rule"
19"She was making the rules"
ratio0.389
87.78% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount67
totalSentences90
matches
0"Richmond Park closed its gates"
1"Rory had come in through"
2"She checked her phone."
3"The beam of the torch"
4"Silas had drawn it on"
5"She meant it."
6"That was the whole problem."
7"The pendant sat cold against"
8"The Heartstone had not gone"
9"It had become so much"
10"She kept touching it through"
11"Deer moved somewhere to her"
12"She heard them — the"
13"She stopped walking."
14"The park should have sound."
15"Richmond Park sat inside London,"
16"This was more like the"
17"she said, and her voice"
18"She walked on."
19"The bracken whispered against her"
ratio0.744
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences90
matches(empty)
ratio0
74.83% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences42
technicalSentenceCount4
matches
0"The crescent scar on her wrist ached — it always ached in cold, an old souvenir of a fall from a garden wall when she was nine — but this was a different ache, …"
1"Inside the ring of oaks, the grove proper opened up: a clearing of deep grass, silvered faintly by a light that came from nowhere — no moon broke the canopy, no…"
2"She understood, all at once and completely, that she had walked into something that had been waiting much longer than it had needed to, that had arranged the fl…"
3"And somewhere behind the ring of oaks, past the boundary that was supposed to keep things out — or in — a second heartbeat started up, matching hers, a half-ste…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags5
uselessAdditionCount0
matches(empty)
25.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount1
fancyTags
0"she murmured (murmur)"
dialogueSentences7
tagDensity0.571
leniency1
rawRatio0.25
effectiveRatio0.25
77.6009%