Run: 2026-02-20-01KHYB00M7E285YHJ5316ZYV0N

Run Details

Duration:
4.2s
Cost:
$0.000278
Provider:
Mistral

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 here was thick with the scent of something older than the earth itself—warm, damp earth mingled with the faintest tang of iron, like the breath of a sleeping beast. Aurora Carter adjusted the strap of her backpack, her fingers brushing the cool pulse of the Heartstone pendant at her throat. The glow inside it had dimmed since she’d last felt its warmth near a Hel portal, but it still hummed faintly, as if whispering secrets she didn’t yet understand. She stepped forward, her boots sinking slightly into the soft, moss-covered ground. The standing stones of the Fae Grove loomed around her, their bark etched with symbols Aurora couldn’t begin to decipher. The air here moved differently—warmer, slower. Time, if it still existed, stretched like taffy between her fingers. She glanced at Nyx, who stood just behind her, their shadow shifting between solid and mist, their violet eyes fixed on the ancient carvings. “You’re sure this is safe?” Nyx asked, their voice a whisper carried on the wind. Aurora exhaled, the scent of wildflowers—something unfamiliar but intoxicating—filling her lungs. “Isolde said it was a place of balance. A pocket between realms.” Isolde’s silver hair brushed against her waist as she turned, her pale lavender eyes scanning the clearing. “The stones remember,” she murmured, her voice a thread of static. “They remember the first time a mortal walked here.” A gust of wind howled through the trees, and the ground trembled beneath Aurora’s feet. The air grew colder, the warmth of the flowers replaced by something sharper, like the edge of a blade. Nyx’s form flickered, their silhouette dissolving into the shadows before reforming with a gasp. “What is it?” Aurora asked, her pulse quickening. Isolde’s fingers traced the curve of a standing stone, her voice dropping to a whisper. “The Veil thins here. The boundary between worlds is thinner than it should be.” Aurora’s breath hitched. She knew of the Veil—had read about it in the margins of her pre-law textbooks, the way it stretched between Earth and Hel, between the Fae Courts and the mortal plane. But this was different. This was alive. A low, rhythmic *clicking* echoed from the trees, like the sound of bones being tapped together. Aurora’s blood turned to ice. The standing stones pulsed, their bark glowing faintly, and from the depths of the grove, something emerged—a figure draped in tattered robes, its form shifting between solid and shadow. Nyx’s breath hitched, their voice a whisper. “Nyx,” Aurora said, stepping forward, the Fae-forged blade at her hip feeling heavier than it should. “What is it?” The figure turned, its violet eyes locking onto them. It was Nyx, but not quite. Their form was stretched, elongated, their silhouette warping like smoke in a fire. Then, with a sound like tearing paper, the figure dissolved into a cascade of whispers, and the clicking grew louder, closer. Aurora’s grip tightened on the pendant. “Isolde, what is happening?” Isolde’s voice was a blade. “The rift is widening. The Veil is weakening.” A shadow detached itself from the trees, long and lean, its form shifting between solid and mist. It moved with unnatural grace, its silhouette too perfect, too *wrong*. Nyx’s breath came in ragged gasps, their voice a whisper of dread. “It’s not just a rift,” Aurora said, her voice steady despite the terror clawing at her throat. “It’s a *door*.” The shadow stepped forward, its form flickering like a dying candle. Aurora raised the Fae blade, the cold metal biting into her palm. The moment the tip touched the shadow’s arm, the creature shrieked—a sound like breaking glass—and dissolved into a storm of black smoke. Nyx collapsed to their knees, their breath coming in ragged bursts. Aurora knelt beside them, her fingers brushing the pendant’s warmth. “We have to get out of here.” Isolde’s voice was a whisper of warning. “Not yet. The Veil is still thin. There’s more.” A new sound filled the air—a chorus of whispers, a chorus of voices speaking in unison. The standing stones trembled, their bark splitting open like the petals of a flower. From the earth rose a figure, tall and gaunt, its form woven from the shadows of the grove. It wore a robe of black silk, its face obscured by a mask of bone and ivy. Aurora’s blood turned to ice. “Prince Belphegor,” she breathed. The figure raised a hand, and the air around it shimmered, the Veil stretching like a net between realms. The shadows within it writhed, hungry. Nyx’s form flickered, their voice a whisper of despair. “He’s here,” Aurora said, her voice barely above a whisper. “In the Fae Grove.” The prince’s voice was a rasp, like dry leaves scraping stone. “You have come to me, mortal. To the realm of Gluttony.” Aurora’s fingers tightened around the pendant. “We’re not here for you.” The prince’s laughter echoed through the grove, rich and cruel. “Oh, but you are. You’ve always been here.” The shadows within the Veil coiled around them, and Aurora realized, with a sickening clarity, that she was no longer alone. The Veil had drawn them in, and now it was feeding.
created_at"2026-02-20T20:13:55.729Z" 2/20/2026, 8:13:55 PM
model"mistralai/ministral-3b-2512"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency206
moderation_latency(null)
generation_time3850
tokens_prompt1590
tokens_completion1377
native_tokens_prompt1596
native_tokens_completion1189
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached1536
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"
usage0.0002785
router(null)
provider_responses
0
endpoint_id"b9f6828f-aef9-498a-91f5-6816fbf72420"
id"cce9a62f7f5643458a6769fee938e316"
is_byokfalse
latency206
model_permaslug"mistralai/ministral-3b-2512"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771618435-3wXcCbeggL4yTzInUPDg"
upstream_id"cce9a62f7f5643458a6769fee938e316"
total_cost0.0002785
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags7
adverbTagCount0
adverbTags(empty)
dialogueSentences20
tagDensity0.35
leniency0.7
rawRatio0
effectiveRatio0
88.48% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount868
totalAiIsmAdverbs2
found
0
adverb"slightly"
count1
1
adverb"barely above a whisper"
count1
highlights
0"slightly"
1"barely above a whisper"
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)
0.00% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount868
totalAiIsms28
found
0
word"pulse"
count2
1
word"warmth"
count3
2
word"loomed"
count1
3
word"etched"
count1
4
word"whisper"
count7
5
word"scanning"
count1
6
word"trembled"
count2
7
word"flickered"
count2
8
word"traced"
count1
9
word"rhythmic"
count1
10
word"echoed"
count2
11
word"pulsed"
count1
12
word"depths"
count1
13
word"perfect"
count1
14
word"silk"
count1
15
word"shimmered"
count1
highlights
0"pulse"
1"warmth"
2"loomed"
3"etched"
4"whisper"
5"scanning"
6"trembled"
7"flickered"
8"traced"
9"rhythmic"
10"echoed"
11"pulsed"
12"depths"
13"perfect"
14"silk"
15"shimmered"
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
narrationSentences57
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences57
filterMatches(empty)
hedgeMatches
0"begin to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences70
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen32
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans3
markdownWords3
totalWords857
ratio0.004
matches
0"clicking"
1"wrong"
2"door"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions9
unquotedAttributions0
matches(empty)
41.75% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions44
wordCount739
uniqueNames12
maxNameDensity2.17
worstName"Aurora"
maxWindowNameDensity2.5
worstWindowName"Aurora"
discoveredNames
Carter1
Heartstone1
Hel2
Fae4
Grove1
Aurora16
Nyx8
Isolde4
Veil4
Earth1
Courts1
Fae-forged1
persons
0"Carter"
1"Aurora"
2"Nyx"
3"Isolde"
4"Veil"
places
0"Hel"
1"Fae"
2"Grove"
globalScore0.417
windowScore0.833
47.96% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences49
glossingSentenceCount2
matches
0"as if whispering secrets she didn’t yet understand"
1"not quite"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount857
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences70
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs27
mean31.74
std19.87
cv0.626
sampleLengths
081
173
215
323
437
548
68
729
841
957
1019
1149
1210
1313
1440
1520
1645
1728
1816
1965
209
2134
2214
2322
2411
2518
2632
92.95% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences57
matches
0"being tapped"
1"was stretched"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs120
matches
0"was feeding"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount9
semicolonCount0
flaggedSentences7
totalSentences70
ratio0.1
matches
0"The air here was thick with the scent of something older than the earth itself—warm, damp earth mingled with the faintest tang of iron, like the breath of a sleeping beast."
1"The air here moved differently—warmer, slower."
2"Aurora exhaled, the scent of wildflowers—something unfamiliar but intoxicating—filling her lungs."
3"She knew of the Veil—had read about it in the margins of her pre-law textbooks, the way it stretched between Earth and Hel, between the Fae Courts and the mortal plane."
4"The standing stones pulsed, their bark glowing faintly, and from the depths of the grove, something emerged—a figure draped in tattered robes, its form shifting between solid and shadow."
5"The moment the tip touched the shadow’s arm, the creature shrieked—a sound like breaking glass—and dissolved into a storm of black smoke."
6"A new sound filled the air—a chorus of whispers, a chorus of voices speaking in unison."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount750
adjectiveStacks1
stackExamples
0"soft, moss-covered ground."
adverbCount20
adverbRatio0.02666666666666667
lyAdverbCount5
lyAdverbRatio0.006666666666666667
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences70
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences70
mean12.24
std6.87
cv0.561
sampleLengths
031
121
229
312
420
56
611
724
815
911
1012
1117
1211
139
1415
1519
1614
178
1815
1914
203
2131
224
233
2416
255
2629
277
2816
293
309
316
3213
3321
346
354
365
378
3817
3911
4012
4117
423
4311
4412
4522
4611
4710
487
497
42.38% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats7
diversityRatio0.3142857142857143
totalSentences70
uniqueOpeners22
59.52% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences56
matches
0"Then, with a sound like"
ratio0.018
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount8
totalSentences56
matches
0"She stepped forward, her boots"
1"She glanced at Nyx, who"
2"she murmured, her voice a"
3"She knew of the Veil—had"
4"It was Nyx, but not"
5"Their form was stretched, elongated,"
6"It moved with unnatural grace,"
7"It wore a robe of"
ratio0.143
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount52
totalSentences56
matches
0"The air here was thick"
1"Aurora Carter adjusted the strap"
2"The glow inside it had"
3"She stepped forward, her boots"
4"The standing stones of the"
5"The air here moved differently—warmer,"
6"She glanced at Nyx, who"
7"Nyx asked, their voice a"
8"Aurora exhaled, the scent of"
9"Isolde’s silver hair brushed against"
10"she murmured, her voice a"
11"A gust of wind howled"
12"The air grew colder, the"
13"Nyx’s form flickered, their silhouette"
14"Aurora asked, her pulse quickening"
15"Isolde’s fingers traced the curve"
16"Aurora’s breath hitched."
17"She knew of the Veil—had"
18"This was alive."
19"A low, rhythmic *clicking* echoed"
ratio0.929
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences56
matches(empty)
ratio0
61.22% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences35
technicalSentenceCount4
matches
0"The glow inside it had dimmed since she’d last felt its warmth near a Hel portal, but it still hummed faintly, as if whispering secrets she didn’t yet understan…"
1"She glanced at Nyx, who stood just behind her, their shadow shifting between solid and mist, their violet eyes fixed on the ancient carvings."
2"Nyx’s form flickered, their silhouette dissolving into the shadows before reforming with a gasp."
3"The standing stones pulsed, their bark glowing faintly, and from the depths of the grove, something emerged—a figure draped in tattered robes, its form shifting…"
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags7
uselessAdditionCount5
matches
0"Nyx asked, their voice a whisper carried on the wind"
1"she murmured, her voice a thread of static"
2"Aurora asked, her pulse quickening"
3"Aurora said, her voice steady despite the terror clawing at her throat"
4"Aurora said, her voice barely above a whisper"
50.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags7
fancyCount2
fancyTags
0"she murmured (murmur)"
1"she breathed (breathe)"
dialogueSentences20
tagDensity0.35
leniency0.7
rawRatio0.286
effectiveRatio0.2
72.6088%