Run: 2026-10-13-01M4TB2NP5DBCHNGQV3VAG3FSE

Run Details

Duration:
43.4s
Cost:
$0.081673
Provider:
Meta

Model input

System
You are an expert fiction writer. Always keep the following rules in mind: - Write in past tense and use General English spelling, grammar, and colloquialisms/slang. - Write in active voice - Always follow the "show, don't tell" principle. - Avoid adverbs and cliches and overused/commonly used phrases. Aim for fresh and original descriptions. - Convey events and story through dialogue. - Mix short, punchy sentences with long, descriptive ones. Drop fill words to add variety. - Skip "he/she said said" dialogue tags and convey people's actions or face expressions through their speech - Avoid mushy dialog and descriptions, have dialogue always continue the action, never stall or add unnecessary fluff. Vary the descriptions to not repeat yourself. - Put dialogue on its own paragraph to separate scene and action. - Reduce indicators of uncertainty like "trying" or "maybe" When writing text: - NEVER conclude the scene on your own, follow the beat instructions very closely. - NEVER end with foreshadowing. - NEVER write further than what I prompt you with. - AVOID imagining possible endings, NEVER deviate from the instructions. - STOP EARLY if the continuation contains what was required in the instructions. You do not need to fill out the full amount of words possible.
User/Human
Take into account the following glossary of characters/locations/items/lore... when writing your response: <codex> <character id="4412" name="Aurora Carter" aliases="Rory, Laila, Aurora, Carter, Malphora" pronouns="she/her" species="Human" storyRole="Protagonist"> <eyeColor>bright blue</eyeColor> <hair>straight shoulder-length black</hair> <height>5'6"</height> <age>25</age> <scar>small crescent-shaped scar on her left wrist from a childhood accident</scar> <description>Aurora, referred to by her friends as Rory, is cool-headed, intelligent, and known for quick out-of-the-box thinking.</description> <backstory>Born in Cardiff to an Irish barrister father (Brendan Carter) and Welsh teacher mother (Jennifer Carter née Ellis), Rory reluctantly pursued Pre-Law at Cardiff University. She fled to London at the behest of her childhood friend Eva after leaving an abusive ex named Evan. By day, Rory works part-time as a delivery person for Yu-Fei Cheung's Golden Empress restaurant. She lives in a flat above Silas' bar.</backstory> </character> <location id="861" name="The Fae Grove" aliases="Isolde's grove, Richmond grove, the Grove" realm="Earth (Fae-touched)"> <parkLocation>Richmond Park</parkLocation> <standingStones>ancient oak standing stones mark the boundary</standingStones> <timeBehavior>time moves differently — an hour inside can be minutes or days outside</timeBehavior> <flora>wildflowers bloom year-round</flora> <description>A hidden clearing that exists in a pocket between Earth and the Fae realm.</description> </location> <item id="2001" name="Heartstone Pendant" aliases="the pendant, Heartstone" type="Artifact" origin="Dymas"> <gemstoneColor>deep crimson</gemstoneColor> <chainMaterial>silver chain</chainMaterial> <size>roughly the size of a thumbnail</size> <behavior>pulses faintly with warmth when near a Hel portal</behavior> <glow>faint inner glow</glow> <description>Given to Aurora by an unknown benefactor.</description> </item> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the horror genre. A character is alone in a strange, isolated place at night. They came here for a reason, but something feels off from the moment they arrive. The wrongness builds slowly — sounds that shouldn't be there, things that move at the edge of vision, a growing certainty that they are not alone. Build tension through restraint, not through gore. Use the codex entries above as your world reference for the character and setting. Only include the prose of the scene without any markdown or commentary. </instructions>

Model response

AI
Rory swung a leg over the Richmond Park railings and dropped into grass that crunched under her boots. Frost bit through the knees of her jeans. She stood, brushed ice crystals from her palms, and checked the street behind her. Empty pavements. A fox crossed under a streetlamp and vanished between bins. No car slowed. No figure lingered beside the shut café. The Heartstone Pendant knocked against her breastbone as she walked. Deep crimson stone, thumbnail size, silver chain. Heat leaked through her jumper in pulses. One. Pause. One-one. Pause. The rhythm refused to match her heart. "You feel that too, right?" Her voice flattened against the trees. Nothing answered. She pulled the note from her coat pocket and read the handwriting under her phone torch for the twentieth time since noon. Black ink. No signature. Words scored deep enough to dent the paper. Bring the Heartstone to Isolde's grove. Midnight. Come alone. Rory folded the note along its creases. "And you came. In the dark. With no name and no sense." The torch beam cut a narrow tunnel through the park. Oak trunks crowded the path. Branches locked overhead and stripped the sky down to hard fragments of moon. Her boots found frozen mud, then dead leaves, then roots that lifted through the path and grabbed at her soles. A scent built as she walked. Honey first. Then wet earth. Then iron, sharp at the back of her throat. Wildflowers pushed through frost along the verge. White heads. Blue heads. Petals open to a night with no bees, no moths, no movement in the air. Rory crouched and touched a petal. Warmth met her fingertip, absurd in the cold. The flower bent toward her hand, then stiffened when she snatched her fingers back. "Flowers do not do that." She spoke to hear a human sound. The flowers held their pose. Each bloom faced her now. She stood and walked with the torch aimed at the path, boot steps loud enough to argue with the quiet. The ancient oak standing stones rose ahead, set in a ring around a clearing the maps folded into blank green. Rory had walked Richmond Park in daylight with sandwiches and Eva and cheap coffee. She had never seen this place. No signpost marked it. No fence guarded it. Seven stones. Grey bark fused with rock, or rock grown into the shape of trunks. Roots spread from their bases and stitched the clearing shut. Rory stepped between two stones. The pendant flared hot against her skin. She hissed and dragged the chain out from under her jumper. The crimson stone glowed from within, light trapped under its surface like blood under ice. It pulsed. One. Pause. One-one-one. Pause. A rhythm searching for a partner rhythm. Her phone screen lit her chin. 11:58 became 12:21 between one glance and the next. She locked the screen. Unlocked it. 11:53. Her wristwatch ticked against the crescent scar on her left wrist and showed 12:09. "Pick one." No device picked one. The second hand on her watch crawled past a numeral, stalled, and crawled back over the same ground. Cold left the clearing. Warm air pressed her cheeks and carried the iron scent stronger. Grass within the ring stood green and tall. Frost ruled the path behind her, a white line drawn at the boundary stones. Rory counted the stones again. Eight. She counted from the stone on her right, finger raised. One, two, three, four, five, six, seven, eight. She counted back. Eight. The extra stone stood across the clearing, darker than the rest, its roots sunk into soil churned black and fresh. "I counted seven from the path. Seven." The pendant answered with heat. One-one. One-one. Her own pulse hammered in her throat and chased it. A twig snapped beyond the ring. Rory killed the torch. Dark took the trees in one bite. The stone glow painted her fingers red and threw weak light across her coat, enough to mark her and nothing else. She cupped the pendant and smothered the glow in her fist. A leaf crunched. Then another. Weight behind each sound. A pause shaped around a foot testing the ground before it committed. Rory turned toward the gap she had entered through. Her eyes built trees from shadow and tore them down. A shape occupied the space between two stones at head height. She looked straight at it and saw bark. She looked toward the grass at its base and the shape returned, a shoulder cut from black cloth, a paler oval above it. She shifted her weight. Gravel ground under her heel. An echo ground a breath later, to her left. "Who is there?" The words scraped her dry throat. Silence ate them. No laugh followed. No apology from a lost dog walker, no torch swung in answer, no name offered in trade for hers. Breathing reached her. Hers came short and fast. Another pattern braided through it. In when she breathed out. Out when she held air trapped behind her teeth. The second breath came from the clearing, close enough to warm no part of her, present enough to steal room from her own lungs. Rory opened her fist. Red light spilled across the grass. Flowers inside the ring turned their heads toward the glow. Petals opened wider. Black soil between the stems bore prints, bare feet pressed deep, toes splayed. Print after print circled the stones and stopped at the place her boots now stood. She tracked the circle with the pendant held ahead of her like a coal. "Show me your hands. Step into the light." Her arm shook. The light shook with it and dragged the prints in and out of sight. At the edge of the red circle, movement rippled through the tall grass. Stems parted. Stems sprang back. The parting travelled left while Rory faced right, too low for a person, too deliberate in its pauses for an animal rooting through leaves. Grass stilled. A stone clicked against a stone behind her. Rory spun. Her torch clattered from her pocket and hit a root. The phone beam rolled across the ground and lit bark, flower heads, her own boot, then a patch of empty air at the centre of the ring. The beam rose as the phone settled at an angle. Eight stones became seven in the rolling light. Seven became nine when the light stopped. "No. No, pick a number and keep it." Her laugh came out cracked and wrong. She retrieved the phone with stiff fingers. Dirt ground into the screen. The time showed midnight, each digit clean and calm, a lie told in white. A voice used her mouthful of breath before she did. "Rory." The sound came from beyond the extra stone. It carried her Cardiff vowels, the ones London had sanded down over the years. It carried the small catch she got before a name when fear dried her mouth. She had not spoken. "Rory." Her own voice again, nearer the gap between the stones now. Better rested. Patient in a way her throat no longer managed. She pressed her back against the nearest stone. Bark ridges dug through her coat. The pendant burned a brand through her palm. One-one-one-one. The second breath settled into time with her own, matched it, then slipped one beat ahead. At the edge of vision, the pale oval moved between stones. Rory kept her eyes on the phone light and watched it travel without turning her head. Shoulder. Neck. Hair cut in a dark line at the jaw. The shape stopped when her left hand rose to her own shoulder-length hair. It lifted a hand a fraction after hers. Rory lowered her hand. Beyond the ring, a hand lowered.
created_at"2026-10-13T09:56:39.759Z" 10/13/2026, 9:56:39 AM
model"meta/muse-wonder-20261012"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1285
moderation_latency(null)
generation_time43375
tokens_prompt1008
tokens_completion1962
native_tokens_prompt935
native_tokens_completion3943
native_tokens_completion_images0
native_tokens_reasoning2204
native_tokens_cached244
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"
usage0.0816728
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791885399-KoYt6UCxY7Cg769QY7JG"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791885399-ou43HTigtdzCd86o1Am0"
upstream_id"resp_6ace0058b15d68b8881447cf"
provider_responses
0
endpoint_id"1232618d-ebfe-4338-9b68-d9127a57c8dd"
id"resp_6ace0058b15d68b8881447cf"
is_byokfalse
latency326
model_permaslug"meta/muse-wonder-20261012"
provider_name"Meta"
status200
total_cost0.0816728
cache_discount0.0009272
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
totalTags0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1293
totalAiIsmAdverbs0
found(empty)
highlights(empty)
100.00% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.00% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
69.06% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1293
totalAiIsms8
found
0
word"warmth"
count1
1
word"pulsed"
count1
2
word"churned"
count1
3
word"pulse"
count1
4
word"weight"
count2
5
word"echo"
count1
6
word"silence"
count1
highlights
0"warmth"
1"pulsed"
2"churned"
3"pulse"
4"weight"
5"echo"
6"silence"
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
narrationSentences159
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences159
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences169
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen27
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1293
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions0
unquotedAttributions0
matches(empty)
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions44
wordCount1241
uniqueNames13
maxNameDensity1.05
worstName"Rory"
maxWindowNameDensity2.5
worstWindowName"One"
discoveredNames
Richmond2
Park2
Heartstone2
Pendant1
Isolde1
Eva1
Rory13
Cardiff1
London1
One8
Pause4
One-one5
Eight3
persons
0"Pendant"
1"Eva"
2"Rory"
3"Pause"
places
0"Richmond"
1"Park"
2"Isolde"
3"Cardiff"
4"London"
5"One"
globalScore0.976
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences94
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1293
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences169
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs63
mean20.52
std18.09
cv0.882
sampleLengths
018
144
235
35
442
59
67
712
848
920
1054
115
1237
1348
1425
155
167
1739
1836
192
2022
2137
225
231
2442
257
2617
276
284
2939
303
3118
3261
339
349
353
3631
373
3848
394
4047
4114
428
4359
442
458
462
4747
488
497
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences159
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs209
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences169
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1250
adjectiveStacks0
stackExamples(empty)
adverbCount25
adverbRatio0.02
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences169
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences169
mean7.65
std5.66
cv0.74
sampleLengths
018
18
214
32
410
53
67
710
87
97
101
111
121
131
147
155
166
172
1822
192
202
218
226
231
242
257
2612
2710
285
2913
3020
316
322
333
349
357
362
372
3815
396
408
4114
425
437
445
455
4620
4720
4814
496
60.52% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.39880952380952384
totalSentences168
uniqueOpeners67
52.91% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences126
matches
0"Then wet earth."
1"Then iron, sharp at the"
ratio0.016
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount31
totalSentences126
matches
0"She stood, brushed ice crystals"
1"Her voice flattened against the"
2"She pulled the note from"
3"Her boots found frozen mud,"
4"She spoke to hear a"
5"She stood and walked with"
6"She had never seen this"
7"She hissed and dragged the"
8"Her phone screen lit her"
9"She locked the screen."
10"Her wristwatch ticked against the"
11"She counted from the stone"
12"She counted back."
13"Her own pulse hammered in"
14"She cupped the pendant and"
15"Her eyes built trees from"
16"She looked straight at it"
17"She looked toward the grass"
18"She shifted her weight."
19"Hers came short and fast."
ratio0.246
71.11% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount98
totalSentences126
matches
0"Rory swung a leg over"
1"She stood, brushed ice crystals"
2"A fox crossed under a"
3"The Heartstone Pendant knocked against"
4"Heat leaked through her jumper"
5"The rhythm refused to match"
6"Her voice flattened against the"
7"She pulled the note from"
8"Words scored deep enough to"
9"Rory folded the note along"
10"The torch beam cut a"
11"Oak trunks crowded the path."
12"Branches locked overhead and stripped"
13"Her boots found frozen mud,"
14"A scent built as she"
15"Wildflowers pushed through frost along"
16"Petals open to a night"
17"Rory crouched and touched a"
18"Warmth met her fingertip, absurd"
19"The flower bent toward her"
ratio0.778
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences126
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences51
technicalSentenceCount1
matches
0"Rory swung a leg over the Richmond Park railings and dropped into grass that crunched under her boots."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags0
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
91.2312%