Run: 2026-09-03-01M1K5QYXAKX0GANVRP7CG2Z0N

Run Details

Duration:
2m 25s
Cost:
$0.025946
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> <character id="4418" name="Nyx" aliases="Nyx, the Shadow, Nightwhisper" pronouns="they/them" species="Shade" storyRole="Wild Card"> <eyeColor>faintly glowing violet</eyeColor> <height>approximately 6'2" in solid form</height> <age>ageless</age> <form>humanoid silhouette of living shadow, can shift between solid and incorporeal</form> <voice>sounds like a whisper carried on the wind</voice> <description>A being of living shadow, existing between the mortal plane and the spaces between realms.</description> <backstory>Nyx was once a human sorcerer named Aldric who became trapped between realms during a failed summoning ritual in 1643. They now exist as a Shade, bound to the mortal plane but able to slip between shadows.</backstory> </character> <character id="4424" name="Isolde Varga" aliases="Isolde, the Seer" pronouns="she/her" species="Half-Fae" storyRole="Oracle"> <eyeColor>pale lavender</eyeColor> <hair>silver, reaching her waist</hair> <height>5'5"</height> <age>300 years old</age> <appearance>ethereal, ageless</appearance> <speech>speaks in riddles</speech> <footprints>leaves no footprints when she walks</footprints> <compulsion>cannot lie (Fae compulsion) but can mislead</compulsion> <description>A Half-Fae seer exiled from the Fae Courts for sharing visions with mortals.</description> <backstory>She now lives in a hidden grove in Richmond Park, offering cryptic prophecies to those who seek her out.</backstory> </character> <location id="853" name="Dymas (Gluttony)" aliases="Dymas, gluttony, Dymasian" realm="Hel" sin="Gluttony"> <ruler>Prince Belphegor</ruler> <skyColor>warm amber</skyColor> <description>A place of excess and indulgence. Sprawling vineyards, orchards, and gardens provide exotic ingredients for master chefs — often helbound souls contracted from Earth. Grand feasts and culinary competitions are common.</description> </location> <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> <item id="2006" name="Fae-Forged Blade" aliases="the Fae blade, Isolde's gift" type="Weapon" origin="The Fae Courts"> <material>moonsilver</material> <shape>slender, leaf-shaped dagger</shape> <temperature>always cold to the touch</temperature> <glow>faintly luminescent in moonlight</glow> <power>can cut through magical wards; particularly effective against demons</power> <givenTo>given to Aurora by Isolde as a gift</givenTo> <description>A weapon of the Fae Courts, rare and highly coveted.</description> </item> <lore id="7001" name="The Veil" aliases="the Veil, the Barrier, the Boundary" category="Cosmology"> <solsticeEffect>weakens during the winter solstice, strengthens during the summer solstice</solsticeEffect> <appearance>faint shimmering distortion visible only to those with supernatural sight</appearance> <monitoring>rift points (tears in the Veil) are monitored by the Wardens</monitoring> <description>The Veil is the metaphysical barrier separating Earth from Hel and the Fae Realms.</description> </lore> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the fantasy genre. A small group enters an ancient, otherworldly place for the first time. The environment is alien and wondrous. Describe their exploration — what they see, hear, and feel as they move deeper. Include moments of discovery, unease, and wonder. Let the world-building emerge through the characters' experience rather than exposition. Use the codex entries above as your world reference for characters, setting, and lore. Only include the prose of the scene without any markdown or commentary. </instructions>

Model response

AI
The last deer broke from the bracken and cut across the path, white tail high, and Rory stopped dead to let it pass. Dusk bled through Richmond Park in wide violet bands. The air tasted of wet bark and diesel from the distant road. Beyond the hawthorn thicket, three stones rose from the grass, huge and pitted, crowned with moss. Ancient oaks hemmed them in a tight ring, roots thick as thighs, branches locked overhead. "This lines up with the map Eva drew." Nyx unfolded from the shadow of the nearest oak. The dark peeled off the bark and took shape, tall and narrow, edges fraying into the gloom. Violet light kindled where a face belonged. The air grew a degree colder around them. "You walk toward a door you cannot see." Rory rolled her sleeve back and rubbed the crescent scar on her left wrist. The Heartstone Pendant hung against her sternum, a thumbnail of deep crimson on a silver chain, dull and cold through her shirt. She stepped past the first oak and the hairs on her forearms lifted. "Door or not, the stones match. Three in a row. Oaks all round." Nyx drifted forward without sound. Their feet left no crush in the grass. They halted at the centre stone and tilted their head. The violet glow narrowed. "A skin stretches here. Light bends wrong. It shimmers." Rory pushed her hand out. The air resisted, thick as river water, then gave. Static bit her palm. A faint distortion rippled outward from her fingers, like heat off tarmac, there and gone. Her breath caught. She thrust her shoulder through and the park dropped away. Cold washed up her boots. Noise flooded in. The grove opened past the stones, far larger than the ring of oaks allowed. Silver-barked trees towered into a green-gold gloom, trunks streaked with phosphor, leaves broad as shields and lit from within by slow veins. Wildflowers carpeted every inch of ground in impossible mix, primrose and foxglove and orchid shoulder to shoulder, heads wide, colours too saturated for September. Pollen drifted in the shafts of light, fat and amber, and hung where it pleased. The scent hit next, honey and crushed stem and old iron. Birdsong wove through it, too many layers, too bright, undercut by a low hum that lived in the teeth. "Holy hell." Rory turned in a full circle. The stones stood behind her, same three stones, but the park beyond them showed as a smear of grey through a tall arch of roots. No road noise. No plane. The hum filled the gap. "We crossed." Nyx condensed beside her, edges sharp for once, solid enough to cast no shadow. Their voice brushed the back of her neck like wind through reeds. "This place rejects me." Rory glanced down. Her boots sank to the ankle in flowers and left clear dents. Where Nyx stood, the stems sprang straight, unbent, unmarred. Light pooled around their feet and refused to touch them. "Can you hold shape?" Nyx stretched one arm toward a shaft of sun. The dark thinned at the wrist, frayed, then snapped back. The violet in their face flared. "Shape holds. Shade thins." Rory moved deeper and the flowers closed over her tracks within breaths, stems knitting upright. A path suggested itself between the silver trunks, not cut but implied, a paler run of clover and thyme. She followed it. The light changed with each step, honey to green to rose, though the canopy never broke. Her watch face fogged from inside. The second hand stuttered, jumped half the dial, stalled. "My phone died at the stones. Full battery five minutes back." Nyx glided at her shoulder, feet clear of the ground now, unwilling to touch the soil. "Hours pass outside in minutes. Or minutes in days. The grove keeps its own count." A beetle crossed the path, shell large as a fist, carapace etched with spirals that caught the light and threw it back in shards of blue. Rory crouched. The beetle stopped, raised horned head, and watched her with eyes like wet seeds. Her grin split wide. "Look at the size of you." Nyx sank lower, curious despite the light. The dark of their hand reached out. The beetle flared its wings, a snap of mica, and launched into the pollen haze with a whirr that rattled Rory's ribs. "Even small things carry armour here." Rory straightened and wiped damp from her knees. The path bent around a fallen trunk veined with white fungus that pulsed in slow rhythm. She laid her palm near but not on it. Heat breathed off the bark. "Alive. All of it alive." The trees leaned closer. Carvings scored the silver bark at chest height, spirals and eyes and antlered figures, cuts fresh and black. As Rory stared, one spiral unwound a fraction and rewound, wood creaking. She snatched her hand back. "Did you see that? The bark moved." Nyx pressed close, cold bleeding through Rory's sleeve. "Old marks drink attention. Look long and they look back." Rory tore her gaze off the trunk and fixed on the path. The clover glowed faint underfoot. The hum rose in pitch, resolved into separate notes, bells struck far off under water. Her mouth went dry. She swallowed and tasted flowers. "Keep talking. Your voice cuts the hum." Nyx trailed after her, form flickering at the edges each time a shaft crossed them. "Before Aldric fell, before the circle broke in 1643, stories named such groves as mouths. What enters changes." The path spilled into open ground. The clearing spread round as a coin, ringed by the tallest oaks, roots arched high as doorways. At its heart a spring welled from a basin of black stone, water clear as glass over white pebbles, steam curling though the air ran warm. Dragonflies the length of Rory's hand patrolled the surface, wings strobing copper. On the far side stood a woman. Silver hair fell past her waist and caught every colour in the clearing. Her skin held a moonlit pallor despite the gold light. Pale lavender eyes locked on Rory across the water. She wore a dress of leaf and cobweb that shifted with her breath. Pollen lay thick on the ground, unbroken around her feet. No dent. No print. "You brought night into day." Rory halted at the edge of the basin. Her own footprints stamped dark behind her in the pollen, a blunt trail from the trees. The woman's side showed smooth gold, untouched. "Isolde Varga?" The woman dipped her chin. A smile touched her mouth and vanished. "Exile answers to that name. Seer answers to need. Half of Faerie answers to neither." Nyx drew up short. The violet light in their face dimmed to ember. The dark of their body thinned till the trees showed through their chest. "Seer." Isolde circled the spring without disturbing the pollen, movement smooth as water poured. She stopped opposite Nyx and studied the hole in the light where they stood. "Shadow with a man's memory. The thorns remember Aldric's blood." Rory stepped between them and spray from the spring misted her cheeks. The Heartstone lay dead and heavy on her skin. Her pulse thumped against it. "We need passage. The Veil thins. Wardens watch the rifts. We need another way down." Isolde lifted a hand from the water, fingers dripping light. Droplets struck the basin and rang like struck crystal. She turned her lavender gaze on Rory, direct and weighty. "You ask for bread and name the oven. Hel hears its own name." Rory held the stare. The crescent scar itched. She scratched it with a short nail and let her hand drop. "Then give me a word that Hel cannot hear." Isolde reached into the folds of her dress and drew out a slender dagger, leaf-shaped, moonsilver bright, edge throwing cold into the warm air. Frost bloomed on her fingers where she gripped it. She laid the blade flat across both palms and offered it hilt-first across the water. "A cut opens what knocking cannot."
created_at"2026-09-03T08:21:39.396Z" 9/3/2026, 8:21:39 AM
model"meta/muse-spark-1.3-20260902"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency89357
moderation_latency(null)
generation_time145362
tokens_prompt1763
tokens_completion1955
native_tokens_prompt1710
native_tokens_completion5602
native_tokens_completion_images0
native_tokens_reasoning3805
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"
usage0.025946
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788423699-rDG0mRlIB3pyaYloiwyf"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788423699-KiAN1UfwsvEKO6IWHqzf"
upstream_id"resp_6a992e14b3e4ddb66e8b4f49"
provider_responses
0
endpoint_id"cf4f1b4e-1719-4b65-9111-7dd7635e5a2f"
id"resp_6a992e14b3e4ddb66e8b4f49"
is_byokfalse
latency698
model_permaslug"meta/muse-spark-1.3-20260902"
provider_name"Meta"
status200
total_cost0.025946
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
totalTags0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1345
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)
73.98% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1345
totalAiIsms7
found
0
word"gloom"
count2
1
word"etched"
count1
2
word"pulsed"
count1
3
word"resolved"
count1
4
word"pulse"
count1
5
word"crystal"
count1
highlights
0"gloom"
1"etched"
2"pulsed"
3"resolved"
4"pulse"
5"crystal"
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
narrationSentences107
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences107
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences134
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen26
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1345
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions3
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions38
wordCount1130
uniqueNames8
maxNameDensity1.59
worstName"Rory"
maxWindowNameDensity3
worstWindowName"Rory"
discoveredNames
Rory18
Richmond1
Park1
Heartstone2
Pendant1
September1
Nyx11
Isolde3
persons
0"Rory"
1"Pendant"
2"Nyx"
3"Isolde"
places
0"Richmond"
1"Park"
globalScore0.704
windowScore0.667
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences80
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.743
wordCount1345
matches
0"not cut but implied, a paler run of clover"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences134
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs58
mean23.19
std21.24
cv0.916
sampleLengths
075
18
241
38
449
513
627
79
846
98
10105
112
1241
132
1426
154
1634
174
1825
194
2068
2111
2216
2315
2446
256
2636
276
2838
295
3039
317
328
3310
3441
357
3615
3718
386
3962
4059
415
4231
432
4412
4515
4626
471
4827
4910
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences107
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs189
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences134
ratio0
matches(empty)
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1134
adjectiveStacks1
stackExamples
0"far off under water."
adverbCount13
adverbRatio0.01146384479717813
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences134
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences134
mean10.04
std5.74
cv0.572
sampleLengths
023
19
212
316
415
58
69
717
87
98
108
1114
1222
1313
1413
155
168
1710
184
199
205
219
224
2315
243
2510
265
273
2814
2922
3024
3115
3211
3319
342
356
3625
373
382
395
402
4114
4212
434
443
4512
469
4710
484
499
59.45% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats7
diversityRatio0.3880597014925373
totalSentences134
uniqueOpeners52
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences103
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount22
totalSentences103
matches
0"She stepped past the first"
1"Their feet left no crush"
2"They halted at the centre"
3"Her breath caught."
4"She thrust her shoulder through"
5"Their voice brushed the back"
6"Her boots sank to the"
7"She followed it."
8"Her watch face fogged from"
9"Her grin split wide."
10"She laid her palm near"
11"She snatched her hand back."
12"Her mouth went dry."
13"She swallowed and tasted flowers."
14"Her skin held a moonlit"
15"She wore a dress of"
16"Her own footprints stamped dark"
17"She stopped opposite Nyx and"
18"Her pulse thumped against it."
19"She turned her lavender gaze"
ratio0.214
13.40% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount92
totalSentences103
matches
0"The last deer broke from"
1"Dusk bled through Richmond Park"
2"The air tasted of wet"
3"Nyx unfolded from the shadow"
4"The dark peeled off the"
5"Violet light kindled where a"
6"The air grew a degree"
7"Rory rolled her sleeve back"
8"The Heartstone Pendant hung against"
9"She stepped past the first"
10"Nyx drifted forward without sound."
11"Their feet left no crush"
12"They halted at the centre"
13"The violet glow narrowed."
14"Rory pushed her hand out."
15"The air resisted, thick as"
16"Static bit her palm."
17"A faint distortion rippled outward"
18"Her breath caught."
19"She thrust her shoulder through"
ratio0.893
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences103
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences53
technicalSentenceCount2
matches
0"The beetle flared its wings, a snap of mica, and launched into the pollen haze with a whirr that rattled Rory's ribs."
1"She wore a dress of leaf and cobweb that shifted with her breath."
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
86.9165%