Run: 2026-02-24-01KJ8W5SETF46GJMRZNKTG4Y9J

Run Details

Model:
Aion 2.0
Duration:
1m 13s
Cost:
$0.006039
Provider:
AionLabs

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> <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> 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.

Model response

AI
The air in Richmond Park held the damp, green smell of recent rain. Rory pulled her jacket tighter, the crescent scar on her left wrist itching faintly—a nervous habit. Beside her, the shadows beneath a broad oak tree deepened, coalesced, and Nyx stepped forward, their form solidifying from a humanoid silhouette of living shadow into something more defined, though their edges still bled into the gloom. “It is here,” Nyx whispered, the sound like dry leaves skittering over stone. Their faintly glowing violet eyes were fixed on a circle of ancient oaks ahead. The trees were too perfectly spaced, their trunks too straight, and between them stood rough-hewn standing stones, moss-covered and leaning inward as if sharing a secret. Rory’s fingers went to the silver chain at her neck, finding the deep crimson Heartstone pendant. It was cool and inert against her skin. “The standing stones Isolde mentioned?” “The boundary,” Nyx confirmed. “The Veil is thin here. A stitch, not a tear.” As they approached, Rory felt a subtle pressure in her ears, like ascending in an aeroplane. The light changed, too—the grey English afternoon sun took on a honeyed, antique quality, painting the grass in gold. The sounds of the park—distant traffic, a dog barking—faded, replaced by a profound, watchful silence. She glanced at Nyx. “Ready?” Nyx simply flowed forward, passing through the gap between two stones. There was no resistance, but the air shimmered like heat haze for a second. Rory took a steadying breath—the cool-headedness she was known for felt like a thin veneer here—and followed. The world shifted. It wasn’t a violent change, but a subtle reordering of reality. The clearing beyond the stones was larger than it should have been, stretching away into a dappled woodland of silver-barked trees she didn’t recognise. The sky overhead was the same, yet the light was different, softer, coming from everywhere and nowhere. Wildflowers carpeted the ground in impossible profusion: blossoms of sapphire, amber, and pearl bloomed side by side, their scent a heady mix of jasmine, cinnamon, and cold stone. “Wow,” Rory breathed, the word inadequate. “Time is… elastic here,” Nyx murmured, their shadowy form seeming more substantial in this light. “Do not trust the sun’s position.” Rory looked down. Her own footprints pressed into the soft moss. She glanced behind her. Nyx left none. But ahead, leading towards the heart of the grove, she saw a trail of faint impressions—not footprints, but slight depressions in the flowers, as if someone of impossible lightness had passed. Isolde. They began to walk. The silence was broken by a delicate, glass-like birdsong that seemed to come from above, but when Rory looked up, she saw no birds. Only leaves moving in a breeze she couldn’t feel. The air was still and warm, like a summer evening held in a cup. The deeper they went, the more alien the flora became. Trees with bark that shimmered like mother-of-pearl, vines that dripped with clear, sweet-smelling sap. Once, she saw a pool of perfectly still water, its surface reflecting not the trees above, but a star-strewn sky and a warm, amber-hued landscape of distant vineyards. Dymas. The Heartstone at her neck gave a single, distinct pulse of warmth. She clutched it, the sudden heat a shock. “Did you see that?” Nyx had stopped, their violet gaze on the pool. “A window. A weak point. This place touches many realms.” Their voice was tinged with something like longing. “It reminds me of the between-spaces.” Unease prickled the back of Rory’s neck. The wonder was still there, but it was now edged with a sense of vulnerability. They were guests in a place that did not obey the rules she knew. She checked her watch; the second hand was moving erratically, sometimes freezing, sometimes spinning. They found Isolde by a small, natural spring that bubbled up between the roots of the largest oak yet. The Half-Fae seer was as ethereal as her description: silver hair that cascaded like moonlight to her waist, pale lavender eyes that saw too much. She stood on the moss, and Rory noted with a chill that the soft ground showed no impression beneath her bare feet. “You have passed the old stones,” Isolde said. Her voice was melodic, but each word felt carefully weighed. “Not many of mortal blood do so without invitation.” “We were told you could help us,” Rory said, keeping her own voice steady. “We need to understand the… disruptions. The things coming through.” Isolde’s lavender eyes drifted to the Heartstone pendant, then to Nyx’s shadowy form. “A child of cards and a whisper of what was. You seek knowledge in a realm that trades in riddles.” She moved, gliding rather than walking, to the base of the oak. From a hollow, she drew a long, cloth-wrapped bundle. “The Veil weakens with the winter’s breath. But a stitch can be pulled, or a stitch can hold.” She unwrapped the bundle. The object within gleamed with a cold, pale light. It was a dagger, slender and leaf-shaped, forged from a metal that looked like captured moonlight. Moonsilver. The Fae-Forged Blade. “A gift,” Isolde said, holding it out. “And a test. Steel bites flesh. This bites magic. It will cut wards, and it will sting the demons of Hel.” Her eyes held Rory’s. “But all gifts in this grove have a price. The price is the path it sets you on.” Rory reached for it. The hilt was shockingly cold, a deep chill that seeped into her palm. The blade seemed to drink the light, glowing faintly from within. It was beautiful and deadly. “What path?” Rory asked. Isolde smiled, a cryptic, sorrowful curve of her lips. “The one you are already walking. The one that leads from a flat above a bar, through shadows, to a prince’s feast.” She turned her gaze to the pool that reflected the amber sky. “You have seen the window to gluttony’s realm. The stone around your neck knows its gates. This blade may open them, or close them. I cannot say.” Nyx stirred, a ripple of darkness. “Your visions. What have you seen of us?” The seer was silent for a long moment. “I see a choice, served on a golden platter. I see a shadow that remembers being a man. I see a heart that is not a heart, beating warm against a throat.” Her lavender eyes locked on Rory. “And I see you, Aurora Carter, at a table laid for a guest who is also the main course.” The words settled in the grove like a frost. The wonder of the place now felt like the beautiful veneer on a trap. Rory’s fingers tightened around the cold hilt of the blade. The Heartstone pulsed again, a steady, warm rhythm against her chest, as if in answer to the distant call of that amber world. “We should go,” she said quietly. Isolde nodded. “Time is already pulling at your heels. An hour here is but minutes in your London, but the path out is only clear while you remember the way you came.” Rory turned, the Fae-Forged Blade heavy in her hand. Nyx fell into step beside her, their form dissolving slightly at the edges, blending with the long, stretching shadows of the grove. The walk back felt shorter, the woods less enchanting, more watchful. The standing stones appeared ahead, and as they passed between them, the pressure in her ears popped. The sounds of Richmond Park returned—the rustle of real leaves, the distant hum of the city. The sky was grey once more. She looked back. Just a circle of old trees and mossy stones. No wildflowers of sapphire and pearl. No pool showing alien skies. But the cold dagger in her hand was real. And the pendant at her throat was still warm.
created_at"2026-02-24T22:26:35.107Z" 2/24/2026, 10:26:35 PM
model"aion-labs/aion-2.0-20260223"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2194
moderation_latency(null)
generation_time73279
tokens_prompt1590
tokens_completion3284
native_tokens_prompt1661
native_tokens_completion2944
native_tokens_completion_images(null)
native_tokens_reasoning1286
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0060392
router(null)
provider_responses
0
endpoint_id"1e93b0bb-eb0f-49bc-8fda-947105413b86"
id"04d66e6d-5c27-427d-952b-446b712a6e80"
is_byokfalse
latency129
model_permaslug"aion-labs/aion-2.0-20260223"
provider_name"AionLabs"
status200
api_type"completions"
id"gen-1771971995-KDZ6DP7zohTuBNLvzTlw"
upstream_id"04d66e6d-5c27-427d-952b-446b712a6e80"
total_cost0.0060392
cache_discount(null)
upstream_inference_cost0
provider_name"AionLabs"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags14
adverbTagCount1
adverbTags
0"she said quietly [quietly]"
dialogueSentences28
tagDensity0.5
leniency1
rawRatio0.071
effectiveRatio0.071
84.76% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1312
totalAiIsmAdverbs4
found
0
adverb"perfectly"
count2
1
adverb"carefully"
count1
2
adverb"slightly"
count1
highlights
0"perfectly"
1"carefully"
2"slightly"
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)
46.65% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1312
totalAiIsms14
found
0
word"gloom"
count1
1
word"profound"
count1
2
word"silence"
count2
3
word"shimmered"
count2
4
word"pulse"
count1
5
word"warmth"
count1
6
word"tinged"
count1
7
word"sense of"
count1
8
word"chill"
count2
9
word"whisper"
count1
10
word"pulsed"
count1
highlights
0"gloom"
1"profound"
2"silence"
3"shimmered"
4"pulse"
5"warmth"
6"tinged"
7"sense of"
8"chill"
9"whisper"
10"pulsed"
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
narrationSentences89
matches(empty)
78.65% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount3
narrationSentences89
filterMatches
0"watch"
hedgeMatches
0"began to"
1"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences103
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen38
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1304
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions8
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions49
wordCount998
uniqueNames11
maxNameDensity1.6
worstName"Rory"
maxWindowNameDensity3
worstWindowName"Rory"
discoveredNames
Richmond2
Park2
Nyx11
Heartstone4
Rory16
English1
Unease1
Isolde7
Half-Fae1
Fae-Forged2
Blade2
persons
0"Nyx"
1"Rory"
2"Unease"
3"Isolde"
4"Blade"
places
0"Richmond"
1"Park"
2"Heartstone"
globalScore0.698
windowScore0.667
0.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences66
glossingSentenceCount7
matches
0"as if sharing a secret"
1"felt like a thin veneer here—and follow"
2"birdsong that seemed to come from above, but when Rory looked up, she saw no birds"
3"something like longing"
4"looked like captured moonlight"
5"felt like the beautiful veneer on a tra"
6"appeared ahead and as they passed between them, the pressure in her ears popped"
46.63% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.534
wordCount1304
matches
0"not footprints, but slight depressions in the flowers, as if someone of impossib"
1"not the trees above, but a star-strewn sky"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences103
matches
0"eyes that saw"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs33
mean39.52
std23.96
cv0.606
sampleLengths
066
153
229
314
450
55
642
73
880
96
1021
1150
1251
1377
1433
1550
1666
1727
1824
1972
2033
2150
2233
234
2470
2514
2665
2756
286
2932
3081
3123
3218
89.49% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences89
matches
0"were fixed"
1"was known"
2"was broken"
3"was tinged"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs156
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount8
semicolonCount1
flaggedSentences7
totalSentences103
ratio0.068
matches
0"Rory pulled her jacket tighter, the crescent scar on her left wrist itching faintly—a nervous habit."
1"The light changed, too—the grey English afternoon sun took on a honeyed, antique quality, painting the grass in gold."
2"The sounds of the park—distant traffic, a dog barking—faded, replaced by a profound, watchful silence."
3"Rory took a steadying breath—the cool-headedness she was known for felt like a thin veneer here—and followed."
4"But ahead, leading towards the heart of the grove, she saw a trail of faint impressions—not footprints, but slight depressions in the flowers, as if someone of impossible lightness had passed."
5"She checked her watch; the second hand was moving erratically, sometimes freezing, sometimes spinning."
6"The sounds of Richmond Park returned—the rustle of real leaves, the distant hum of the city."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1020
adjectiveStacks1
stackExamples
0"warm, amber-hued landscape"
adverbCount40
adverbRatio0.0392156862745098
lyAdverbCount13
lyAdverbRatio0.012745098039215686
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences103
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences103
mean12.66
std8.45
cv0.667
sampleLengths
013
116
237
313
414
526
616
78
85
94
1010
1116
1219
1315
144
151
1611
1714
1817
193
2011
2124
2217
2328
246
2515
266
273
288
294
303
3131
321
334
3424
359
3614
3710
3814
3928
401
4112
428
434
449
4518
466
477
4815
4914
46.60% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats12
diversityRatio0.34951456310679613
totalSentences103
uniqueOpeners36
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences82
matches
0"Only leaves moving in a"
1"Once, she saw a pool"
2"Just a circle of old"
ratio0.037
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount23
totalSentences82
matches
0"Their faintly glowing violet eyes"
1"It was cool and inert"
2"She glanced at Nyx."
3"It wasn’t a violent change,"
4"Her own footprints pressed into"
5"She glanced behind her."
6"They began to walk."
7"She clutched it, the sudden"
8"Their voice was tinged with"
9"They were guests in a"
10"She checked her watch; the"
11"They found Isolde by a"
12"She stood on the moss,"
13"Her voice was melodic, but"
14"She moved, gliding rather than"
15"She unwrapped the bundle."
16"It was a dagger, slender"
17"Her eyes held Rory’s"
18"It was beautiful and deadly."
19"She turned her gaze to"
ratio0.28
33.17% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount70
totalSentences82
matches
0"The air in Richmond Park"
1"Rory pulled her jacket tighter,"
2"Nyx whispered, the sound like"
3"Their faintly glowing violet eyes"
4"The trees were too perfectly"
5"Rory’s fingers went to the"
6"It was cool and inert"
7"The light changed, too—the grey"
8"The sounds of the park—distant"
9"She glanced at Nyx."
10"Nyx simply flowed forward, passing"
11"Rory took a steadying breath—the"
12"The world shifted."
13"It wasn’t a violent change,"
14"The clearing beyond the stones"
15"The sky overhead was the"
16"Wildflowers carpeted the ground in"
17"Rory breathed, the word inadequate"
18"Nyx murmured, their shadowy form"
19"Rory looked down."
ratio0.854
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences82
matches(empty)
ratio0
26.58% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences43
technicalSentenceCount7
matches
0"The trees were too perfectly spaced, their trunks too straight, and between them stood rough-hewn standing stones, moss-covered and leaning inward as if sharing…"
1"But ahead, leading towards the heart of the grove, she saw a trail of faint impressions—not footprints, but slight depressions in the flowers, as if someone of …"
2"Trees with bark that shimmered like mother-of-pearl, vines that dripped with clear, sweet-smelling sap."
3"The Half-Fae seer was as ethereal as her description: silver hair that cascaded like moonlight to her waist, pale lavender eyes that saw too much."
4"It was a dagger, slender and leaf-shaped, forged from a metal that looked like captured moonlight."
5"The Heartstone pulsed again, a steady, warm rhythm against her chest, as if in answer to the distant call of that amber world."
6"Nyx fell into step beside her, their form dissolving slightly at the edges, blending with the long, stretching shadows of the grove."
53.57% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags14
uselessAdditionCount2
matches
0"Nyx whispered, the sound like dry leaves skittering over stone"
1"Nyx murmured, their shadowy form seeming more substantial in this light"
7.14% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags9
fancyCount4
fancyTags
0"Nyx whispered (whisper)"
1"Nyx confirmed (confirm)"
2"Rory breathed (breathe)"
3"Nyx murmured (murmur)"
dialogueSentences28
tagDensity0.321
leniency0.643
rawRatio0.444
effectiveRatio0.286
72.4635%