Run: 2026-10-13-01M4TATD92V8FEVAE4GGG1M7PV

Run Details

Duration:
54.5s
Cost:
$0.076540
Provider:
Meta

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 gates of Richmond Park were already locked when Rory reached them, and the delivery bag on her shoulder was still warm against her ribs. She stood for a moment with one hand on the cold railings, breathing in damp air and fried garlic, trying to give herself a sensible reason to turn around. The order had come in eleven minutes before the Golden Empress closed. One portion of dan dan noodles. One portion of steamed greens. No address, only a name, Isolde, and a location typed in the notes in patient capitals. THE GROVE. FOLLOW THE STONES PAST THE OAKS. CASH WAITING. Yu-Fei had frowned at the ticket and told her to leave it. Rory had taken it anyway because the prepaid tip was two hundred pounds, because her rent above Silas' bar was due in four days, and because two hundred pounds for noodles in a park sounded like the sort of stupid rich-person whim London produced without trying. She climbed the low fence where one of the bars was bent, landed badly in wet leaves, and told herself she would be ten minutes. In and out. No heroics. Her phone said 11:47. Beyond the first line of trees, the ordinary sounds of the city fell away too quickly. She could still hear traffic when she passed the gate, a bus sighing somewhere on the road behind her, but by the time the path narrowed between black oaks, all of that had thinned to nothing. Her trainers made the only noise, soft on mud, soft on gravel, and even that seemed muffled, as if the park were listening through cloth. The Heartstone Pendant knocked lightly against her sternum with each step. It had been cold all night in the restaurant, the deep crimson stone dull on its silver chain, no larger than her thumbnail. Out here it had begun to warm. Not much. Not enough that she would have noticed if she had not spent three months trying to ignore it. A faint pulse of heat, then another, spaced out and patient as a second heartbeat trying to find her rhythm. Rory stopped and pressed two fingers to it. It pulsed against her skin, out of time with her own heart. She looked up. The standing stones were ahead of her, where the path should have continued toward the open park. She had not seen them on any map. Seven tall shapes set in a loose ring, their surfaces furred with moss, with massive oaks rising between and behind them. The dark between the trees was not empty dark. It had depth. It had the quality of a doorway left open in a house she thought she knew. Wildflowers grew at the bases of the stones, pale heads open to a night sky with no moon. They should not have been blooming. It was January, and her breath fogged, and frost had silvered the grass at the edge of the path. Yet the flowers were thick here, white and violet and a bruised yellow, their stems unbent by cold. Their scent reached her as she came closer, sweet and green and faintly rotten underneath, like lilies left too long in water. Nothing moved. That was the first wrong thing she could name. There was no wind, but the flowers were nodding. Not all of them. Not together. One by one, in a slow ripple that started at the far side of the ring and came toward her, each small head dipped and lifted as she approached, as if something low and invisible were passing through them, brushing the stems aside. Rory tightened her grip on the delivery bag. "Hello?" Her voice sounded smaller than she wanted. "Golden Empress delivery. For Isolde?" The word Isolde came back to her from somewhere among the stones. Not an echo. An echo would have started immediately and faded. This came a breath too late, and it came without the lift she had put at the end, as if whoever repeated it had only learned the shape of the name and not that it had been a question. She did not move. Somewhere to her left, a twig settled under weight. She turned her head slowly. Bright phone light caught bark, wet fern, the edge of one stone. Nothing else. Her black hair had come loose from its tie and clung in straight, damp strands to her neck. When she brushed it back, the small crescent scar on her left wrist showed white for a second in the glow. Her phone still said 11:47. That steadied her, oddly. A frozen phone was a normal problem. A dead app. Bad signal. She locked it, unlocked it, watched the time hold. She opened the delivery order. The notes had changed. Or she had misread them in the restaurant. She must have misread them. FOLLOW THE STONES PAST THE OAKS. DO NOT COUNT THEM TWICE. Rory read it three times. Cold moved carefully down her back, not a rush, a level descent. She had not counted them. She made herself look at the ring again and count under her breath because refusing to only gave the fear more room. Seven stones. Oak, stone, oak, stone, rooted darkness between. Seven. In the bag, something tapped once against the side of a plastic container. She went absolutely still, and the tapping stopped. She could smell sesame oil through the lid. Her own stomach turned over, quiet and traitorous, because she had skipped dinner and because normal hunger at a moment like this felt obscene. Rory set the bag down on the grass just outside the ring. "I'm leaving this here," she said, louder. "It's paid for. If you're out there, it's yours." No answer. When she straightened, there were footprints in the frost between her trainers and the nearest stone. They had not been there when she crouched. She would have seen them. Bare feet, narrow and too long in the toe, pressed deep enough to darken the grass. They pointed toward her, as if whoever made them had been standing facing her while she looked down, and the last print ended less than a yard from her own feet, with no next step leading away. Her pendant pulsed, warmer. Rory did not scream. She had lived with Evan long enough to learn what sounds invited more sound. Instead her mind went clear and fast and mean in the way it did in emergencies, laying facts side by side. No wind. Flowers moving. Time stopped. Footprints without a body. Heat in the stone when Yu-Fei had sworn the delivery address did not exist. The stone was warm near a portal. The unknown man who had left it for her at the bar, wrapped in brown paper with no note, had smiled when he told Silas it would keep her safe near openings. She had laughed at that because she had needed it to be nonsense. Something at the corner of her vision leaned out from behind the far oak. She did not look directly. Looking directly felt like an agreement. In the edge of sight it was only paler than the tree, and still, and the longer she kept it there the more its stillness had intention. A plant would not be holding itself that carefully. An animal would shift its weight. This waited for her eyes the way a person in a dark room waits for a match to burn down. Her phone buzzed in her hand. The sudden vibration nearly broke her. On the screen, beneath 11:47, the delivery status had updated itself. DRIVER ARRIVED. Then, while she watched, a second line appeared. CUSTOMER IS APPROACHING. From among the stones came the sound of wet grass being pressed flat. One step. Then silence. Rory turned and walked. Not ran. Ran felt like another agreement, an admission that the chase had started and she had accepted her part in it. She walked back along the path with the bag abandoned behind her, her arms loose at her sides though every muscle wanted them raised. Her footsteps sounded too loud and then, after the third step, not loud enough, because another set had joined them at a distance and matched her pace so closely she only noticed it in the pauses. When she slowed, it slowed after her. When she sped up, it learned. She took the delivery receipts from her pocket. She had a whole curling stack from the night, soft with steam. Without looking back, she dropped one. Then another. Paper showed pale in the dark. At the next bend, where the path dipped between roots, she risked one glance down. All her receipts were already there ahead of her, arranged in a neat white line across the path, face down. She stopped walking. Behind her, the other footsteps took one more step before they stopped too. Late. Just slightly late. As if whatever was following her had expected her to keep going. The pendant was hot now. Not burning, but insistent, pulsing hard against her chest, and between the trees ahead the darkness had acquired a seam. It was vertical, taller than Rory, and so thin she might have mistaken it for a gap between trunks if the air on either side of it had not been bending. Frost along the seam did not sparkle. It fell upward in tiny grains, disappearing before it reached the branches. A Hel portal. The thought arrived complete and unwelcome, as if some older part of her had been waiting months to name it. From the seam came a smell of cold iron and turned earth. Rory backed up one step and felt the nape of her neck prickle with a closeness that had nothing to do with temperature. The presence behind her was no longer at a distance. She could not hear breathing. That would have helped. Instead she heard the tiny sound of her own coat sleeve shifting before she moved it, repeated behind her, imperfect, practicing. It was learning her in real time. "Rory," it said, with her mouth, in her voice, from just behind her left shoulder. Her true name, given kindly. Not Carter. Not Aurora. The voice did not know which name to use, so it had stolen the one her friends used, and it wore the sounds tenderly and wrong. She thought of the stones and their warning that had not been a warning until she needed it. Do not count them twice. She thought of the path folding her back, the receipts arriving before she did, the time sitting patiently at 11:47 while something got better at being a person. Out-of-the-box thinking, Eva always said. As if the box were not usually a room with a man in it. Rory closed her eyes and counted the stones in memory without looking. Seven in the ring. Seven she had passed. If there were eight now, she would not confirm it. If she could hear eight, perhaps it could be nine. Perhaps counting was how it found the edges of a thing. She opened her eyes and spoke to the seam of cold air ahead. "Delivery's behind me," she said. Her voice shook only once. "Not mine anymore." She stepped sideways, not forward, not toward the portal and not back toward her own voice, but off the path entirely, into bracken that snatched at her ankles. Cold leaves filled her trainers. The world made a small, disgusting sucking sound as the mud took her weight, and for one suspended instant the footsteps behind her did not follow. Then, very softly, the bracken beside her began to bend, stem by stem, in a line that kept pace with her own. Rory walked faster, eyes fixed on the far black shape of the gate she could not yet see, while the flowers of the grove, somewhere behind her in the impossible ring, turned in the windless dark to watch her go.
created_at"2026-10-13T09:52:09.003Z" 10/13/2026, 9:52:09 AM
model"meta/muse-wonder-20261012"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2043
moderation_latency(null)
generation_time54437
tokens_prompt792
tokens_completion2829
native_tokens_prompt760
native_tokens_completion3675
native_tokens_completion_images0
native_tokens_reasoning1189
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"completed"
service_tier"auto"
usage0.07654
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791885129-PoYh64TeHF9xf8W5NERg"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791885129-qfgnmUVU04jp4fZZY7se"
upstream_id"resp_6acdff4910f11376352c4483"
provider_responses
0
endpoint_id"1232618d-ebfe-4338-9b68-d9127a57c8dd"
id"resp_6acdff4910f11376352c4483"
is_byokfalse
latency460
model_permaslug"meta/muse-wonder-20261012"
provider_name"Meta"
status200
total_cost0.07654
cache_discount(null)
upstream_inference_cost0
provider_name"Meta"
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
totalTags5
adverbTagCount0
adverbTags(empty)
dialogueSentences7
tagDensity0.714
leniency1
rawRatio0
effectiveRatio0
77.44% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1995
totalAiIsmAdverbs9
found
0
adverb"quickly"
count1
1
adverb"lightly"
count1
2
adverb"slowly"
count1
3
adverb"carefully"
count2
4
adverb"slightly"
count1
5
adverb"tenderly"
count1
6
adverb"very"
count1
7
adverb"softly"
count1
highlights
0"quickly"
1"lightly"
2"slowly"
3"carefully"
4"slightly"
5"tenderly"
6"very"
7"softly"
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)
64.91% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1995
totalAiIsms14
found
0
word"pulse"
count1
1
word"pulsed"
count2
2
word"echo"
count2
3
word"weight"
count3
4
word"absolutely"
count1
5
word"stomach"
count1
6
word"silence"
count1
7
word"footsteps"
count3
highlights
0"pulse"
1"pulsed"
2"echo"
3"weight"
4"absolutely"
5"stomach"
6"silence"
7"footsteps"
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
narrationSentences173
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences173
filterMatches
0"look"
hedgeMatches
0"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences176
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen47
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1995
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions3
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions38
wordCount1940
uniqueNames18
maxNameDensity0.62
worstName"Rory"
maxWindowNameDensity1
worstWindowName"Rory"
discoveredNames
Richmond1
Park1
Rory12
Golden1
Empress1
Isolde2
Heartstone1
Pendant1
January1
Evan1
Yu-Fei2
Silas1
Hel1
Carter1
Aurora1
Eva1
One4
Seven5
persons
0"Rory"
1"Empress"
2"Isolde"
3"Pendant"
4"Evan"
5"Yu-Fei"
6"Silas"
7"Carter"
8"Eva"
places
0"Richmond"
1"Park"
globalScore1
windowScore1
82.43% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences111
glossingSentenceCount3
matches
0"seemed muffled as if the park were listening through cloth"
1"felt like an agreement"
2"felt like another agreement, an admissi"
0.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches4
per1kWords2.005
wordCount1995
matches
0"Not burning, but insistent, pulsing hard against her chest"
1"not forward, not toward the portal and not back toward her own voice, but off the path entirely, into bracken"
2"not toward the portal and not back toward her own voice, but off the path entirely, into bracken"
3"not back toward her own voice, but off the path entirely, into bracken"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences176
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs66
mean30.23
std25.49
cv0.843
sampleLengths
025
178
258
330
44
577
611
770
88
912
103
1174
1283
1311
149
1549
168
1713
1862
194
209
2158
225
2334
2413
2511
2617
275
2832
2913
3040
3112
3216
332
3416
3566
364
3763
3852
3914
4073
416
4230
4317
444
4595
4649
4720
483
4913
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences173
matches(empty)
93.50% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs313
matches
0"were listening"
1"were nodding"
2"were passing"
3"was following"
4"was learning"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences176
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount147
adjectiveStacks0
stackExamples(empty)
adverbCount5
adverbRatio0.034013605442176874
lyAdverbCount1
lyAdverbRatio0.006802721088435374
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences176
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences176
mean11.34
std9.39
cv0.829
sampleLengths
025
129
212
36
45
516
62
76
82
912
1046
1125
123
132
144
1516
1636
1725
1811
1923
207
212
2218
2320
248
2512
263
2717
288
2921
309
313
3216
3318
346
3519
3618
3722
382
399
409
414
422
4343
448
458
465
4712
483
498
50.76% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats14
diversityRatio0.3522727272727273
totalSentences176
uniqueOpeners62
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount7
totalSentences150
matches
0"Somewhere to her left, a"
1"Instead her mind went clear"
2"Then, while she watched, a"
3"Just slightly late."
4"Instead she heard the tiny"
5"Perhaps counting was how it"
6"Then, very softly, the bracken"
ratio0.047
81.33% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount52
totalSentences150
matches
0"She stood for a moment"
1"She climbed the low fence"
2"Her phone said 11:47."
3"She could still hear traffic"
4"Her trainers made the only"
5"It had been cold all"
6"It pulsed against her skin,"
7"She looked up."
8"She had not seen them"
9"It had depth."
10"It had the quality of"
11"They should not have been"
12"It was January, and her"
13"Their scent reached her as"
14"Her voice sounded smaller than"
15"She did not move."
16"She turned her head slowly."
17"Her black hair had come"
18"Her phone still said 11:47."
19"She locked it, unlocked it,"
ratio0.347
100.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount96
totalSentences150
matches
0"The gates of Richmond Park"
1"She stood for a moment"
2"The order had come in"
3"Yu-Fei had frowned at the"
4"Rory had taken it anyway"
5"She climbed the low fence"
6"Her phone said 11:47."
7"She could still hear traffic"
8"Her trainers made the only"
9"The Heartstone Pendant knocked lightly"
10"It had been cold all"
11"A faint pulse of heat,"
12"Rory stopped and pressed two"
13"It pulsed against her skin,"
14"She looked up."
15"The standing stones were ahead"
16"She had not seen them"
17"The dark between the trees"
18"It had depth."
19"It had the quality of"
ratio0.64
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount4
totalSentences150
matches
0"As if whatever was following"
1"As if the box were"
2"If there were eight now,"
3"If she could hear eight,"
ratio0.027
94.59% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences74
technicalSentenceCount5
matches
0"Her trainers made the only noise, soft on mud, soft on gravel, and even that seemed muffled, as if the park were listening through cloth."
1"One by one, in a slow ripple that started at the far side of the ring and came toward her, each small head dipped and lifted as she approached, as if something …"
2"They pointed toward her, as if whoever made them had been standing facing her while she looked down, and the last print ended less than a yard from her own feet…"
3"The unknown man who had left it for her at the bar, wrapped in brown paper with no note, had smiled when he told Silas it would keep her safe near openings."
4"The thought arrived complete and unwelcome, as if some older part of her had been waiting months to name it."
25.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags5
uselessAdditionCount1
matches
0"she said, louder"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags3
fancyCount0
fancyTags(empty)
dialogueSentences7
tagDensity0.429
leniency0.857
rawRatio0
effectiveRatio0
88.9993%