Run: 2026-02-20-01KHY8QNJ88P3STPFGPDDMYHSV

Run Details

Duration:
5.0s
Cost:
$0.000305
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 in the grove was thick with the scent of damp earth and something older—something that clung to the roots of the ancient oaks like a whisper. Aurora stepped forward, her boots sinking slightly into the soft moss, the silver chain of her Heartstone pendant catching the dim light filtering through the canopy. The standing stones loomed around her, their weathered carvings too intricate to read at first glance, but the way the air hummed around them made her skin prickle. Nyx shifted between solid and shadow, their form flickering like a candle flame in a draft. "You feel it too," they murmured, their voice a whisper that slithered into her mind before she could even turn. Aurora didn’t need to hear to know they were right. The world here wasn’t just different—it was *wrong* in a way that made her pulse quicken. Isolde stood at the center of the clearing, her silver hair catching the light like scattered stars. She wore no clothes, her skin pale as moonlight, her hands resting on the ground as if she were already part of the earth. "You’ve come," she said, her voice a melody of riddles. "The Veil thins here. The boundaries between worlds are thinest where the standing stones mark them." Aurora exhaled, her breath fogging in the cool air. "We’re looking for something," she admitted. "A way to cross back." Isolde’s gaze flicked to Nyx, then back to Aurora. "And why would you want to go back?" Aurora hesitated. "Because there’s a portal in Dymas. And if we can find it, we might be able to—" "To what?" Nyx cut in, their form dissolving into a shadow that seemed to swallow the light around them. "To save your friend? To escape the things that hunt you?" Aurora clenched her fists. "Eva’s in danger." Isolde’s fingers traced the bark of a tree, her voice dropping to a whisper. "Danger is always here. But some doors should not be opened." Nyx reappeared, solid this time, their silhouette casting long shadows across the ground. "Then let’s find the portal before the Veil closes." Aurora followed them, her fingers brushing the cold blade of the Fae-Forged dagger Isolde had given her. The moment she touched it, the air around her shimmered faintly, as if the world itself was holding its breath. The deeper they went, the more the grove seemed to shift. The trees grew taller, their leaves shimmering with colors Aurora hadn’t known existed—deep violets, electric blues, the kind of greens that made her eyes ache. The air grew warmer, thick with the scent of blooming flowers that didn’t exist in the mortal world. She could hear things she couldn’t explain—soft chimes, distant laughter, the rustle of unseen wings. Then she saw it. A pool of water, not quite still, not quite moving. It reflected the sky above, but the sky here was different—streaked with gold and silver, like a painting come to life. The water rippled, and for a moment, Aurora thought she saw her own face in it, but older. Wiser. Then the reflection shifted, and she saw Nyx’s form flickering at the edge of the pool, their eyes glowing faintly violet. Isolde stepped forward, her voice a low hum. "This is where the Veil is thinnest. Here, the boundaries between worlds bleed into one another." Aurora reached out, her fingers hovering just above the water’s surface. The moment her skin touched it, she felt a jolt—like electricity, but softer, warmer. The air around her pulsed, and for a second, she saw glimpses of something else: a world of endless vineyards, of laughter and feasting, of souls trapped in the endless cycle of indulgence. Then the water pulled her under. Aurora gasped, her lungs burning, her vision swimming. The world beneath the surface was different—darker, but not in a way that made her fear. It was warm, and the air smelled like spiced wine and roasted meats. She could see the edges of Dymas now, sprawling vineyards and grand halls where souls were bound by their appetites. And in the distance, she saw a figure—tall, regal, watching her. Prince Belphegor. Aurora’s breath hitched. "You’re here," she whispered. The water around her shimmered, and suddenly, she was back in the grove, gasping for air. Nyx was there, their form flickering again. "You saw it," they said, their voice a whisper in her ear. "The portal is here. But it’s not just a door—it’s a choice." Isolde’s hands rested on Aurora’s shoulders, her voice a soft caress. "The Veil is strong, but it is not unbreakable. And if you cross, you will not return the same." Aurora looked at the standing stones, at the way the light played across their surfaces. She thought of Eva, of the things that hunted her, of the weight of her own choices. She thought of the blade in her hand, cold and sharp, and the promise it held. She took a breath. "Then let’s go." The moment she spoke, the world around her seemed to hold its breath. The trees leaned in, the flowers closed their petals, and the air hummed with anticipation. Aurora stepped forward, her heart pounding, her eyes fixed on the pool where the Veil was thinnest. Nyx was already there, their form dissolving into shadow. "Be careful," they said, their voice a whisper that seemed to come from everywhere and nowhere. "The things that wait beyond are not kind." Aurora nodded, her fingers tightening around the Fae-Forged dagger. She took a step forward, and the world around her seemed to shift. The pool was still there, but now it was darker, more dangerous. The water rippled, and for a moment, she saw glimpses of something else—something that wasn’t quite human, not quite demon, but something in between. And then, she saw the figure in the distance, watching her. Prince Belphegor. Aurora’s breath came faster. She thought of the Heartstone pendant, of the way it pulsed faintly with warmth when near a Hel portal. She thought of the blade in her hand, of the power it held. She took another step forward. The water pulled at her, and for a second, she was afraid. But then she thought of Eva, of the things that hunted her, of the weight of her own choices. She thought of the promise of the blade, of the promise of crossing the Veil. She took one last breath. And then she stepped into the water.
created_at"2026-02-20T19:34:25.106Z" 2/20/2026, 7:34:25 PM
model"mistralai/ministral-3b-2512"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency235
moderation_latency(null)
generation_time4585
tokens_prompt1590
tokens_completion1626
native_tokens_prompt1596
native_tokens_completion1457
native_tokens_completion_images(null)
native_tokens_reasoning0
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"
usage0.0003053
router(null)
provider_responses
0
endpoint_id"b9f6828f-aef9-498a-91f5-6816fbf72420"
id"e3ea1a0a91d24253b312d16d2524fcd0"
is_byokfalse
latency234
model_permaslug"mistralai/ministral-3b-2512"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771616065-35l1WCe1akBVFgkYEPkn"
upstream_id"e3ea1a0a91d24253b312d16d2524fcd0"
total_cost0.0003053
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
90.81% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1088
totalAiIsmAdverbs2
found
0
adverb"slightly"
count1
1
adverb"suddenly"
count1
highlights
0"slightly"
1"suddenly"
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)
8.09% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1088
totalAiIsms20
found
0
word"whisper"
count5
1
word"loomed"
count1
2
word"intricate"
count1
3
word"pulse"
count1
4
word"flicked"
count1
5
word"traced"
count1
6
word"shimmered"
count2
7
word"electric"
count1
8
word"pulsed"
count2
9
word"weight"
count2
10
word"anticipation"
count1
11
word"pounding"
count1
12
word"warmth"
count1
highlights
0"whisper"
1"loomed"
2"intricate"
3"pulse"
4"flicked"
5"traced"
6"shimmered"
7"electric"
8"pulsed"
9"weight"
10"anticipation"
11"pounding"
12"warmth"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"clenched jaw/fists"
count1
highlights
0"clenched her fists"
78.05% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells4
narrationSentences71
matches
0"felt a jolt"
1"d with anticipation"
2"y with warmth"
3"was afraid"
42.25% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount5
narrationSentences71
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences84
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen33
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords1
totalWords1077
ratio0.001
matches
0"wrong"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions8
unquotedAttributions0
matches(empty)
57.61% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions42
wordCount920
uniqueNames10
maxNameDensity1.85
worstName"Aurora"
maxWindowNameDensity3
worstWindowName"Aurora"
discoveredNames
Heartstone2
Aurora17
Isolde6
Nyx7
Fae-Forged2
Dymas1
Belphegor2
Eva2
Veil2
Hel1
persons
0"Aurora"
1"Isolde"
2"Nyx"
3"Belphegor"
4"Eva"
places
0"Hel"
globalScore0.576
windowScore0.667
0.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences58
glossingSentenceCount5
matches
0"shadow that seemed to swallow the light around them"
1"not quite still, not quite moving"
2"not quite moving"
3"smelled like spiced wine and roasted meats"
4"whisper that seemed to come from everywhere and nowhere"
5"quite human, not quite demon, but something in between"
6"not quite demon, but something in between"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.929
wordCount1077
matches
0"not quite demon, but something in between"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences84
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs34
mean31.68
std23.44
cv0.74
sampleLengths
082
162
267
320
417
519
630
77
825
922
1037
1169
124
1371
1424
1558
166
1768
182
197
2047
2130
2248
237
2445
2533
2622
2747
282
2936
305
3146
325
337
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences71
matches
0"were bound"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs160
matches
0"was holding"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount9
semicolonCount0
flaggedSentences9
totalSentences84
ratio0.107
matches
0"The air in the grove was thick with the scent of damp earth and something older—something that clung to the roots of the ancient oaks like a whisper."
1"The world here wasn’t just different—it was *wrong* in a way that made her pulse quicken."
2"The trees grew taller, their leaves shimmering with colors Aurora hadn’t known existed—deep violets, electric blues, the kind of greens that made her eyes ache."
3"She could hear things she couldn’t explain—soft chimes, distant laughter, the rustle of unseen wings."
4"It reflected the sky above, but the sky here was different—streaked with gold and silver, like a painting come to life."
5"The moment her skin touched it, she felt a jolt—like electricity, but softer, warmer."
6"The world beneath the surface was different—darker, but not in a way that made her fear."
7"And in the distance, she saw a figure—tall, regal, watching her."
8"The water rippled, and for a moment, she saw glimpses of something else—something that wasn’t quite human, not quite demon, but something in between."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount930
adjectiveStacks0
stackExamples(empty)
adverbCount31
adverbRatio0.03333333333333333
lyAdverbCount5
lyAdverbRatio0.005376344086021506
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences84
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences84
mean12.82
std6.77
cv0.528
sampleLengths
028
126
228
316
420
510
616
717
824
910
1016
119
126
135
149
158
162
1717
1819
1911
204
213
2214
2311
2413
259
2617
2720
2811
2925
3018
3115
324
3310
3421
3518
361
3721
388
3916
4011
4114
4233
436
448
4516
4613
4720
4811
492
35.71% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats12
diversityRatio0.23809523809523808
totalSentences84
uniqueOpeners20
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences65
matches
0"Then she saw it."
1"Then the reflection shifted, and"
2"Then the water pulled her"
ratio0.046
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount18
totalSentences65
matches
0"they murmured, their voice a"
1"She wore no clothes, her"
2"she said, her voice a"
3"She could hear things she"
4"It reflected the sky above,"
5"It was warm, and the"
6"She could see the edges"
7"they said, their voice a"
8"She thought of Eva, of"
9"She thought of the blade"
10"She took a breath."
11"they said, their voice a"
12"She took a step forward,"
13"She thought of the Heartstone"
14"She thought of the blade"
15"She took another step forward."
16"She thought of the promise"
17"She took one last breath."
ratio0.277
13.85% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount58
totalSentences65
matches
0"The air in the grove"
1"Aurora stepped forward, her boots"
2"The standing stones loomed around"
3"Nyx shifted between solid and"
4"they murmured, their voice a"
5"Aurora didn’t need to hear"
6"The world here wasn’t just"
7"Isolde stood at the center"
8"She wore no clothes, her"
9"she said, her voice a"
10"Aurora exhaled, her breath fogging"
11"Isolde’s gaze flicked to Nyx,"
12"Nyx cut in, their form"
13"Aurora clenched her fists."
14"Isolde’s fingers traced the bark"
15"Nyx reappeared, solid this time,"
16"Aurora followed them, her fingers"
17"The moment she touched it,"
18"The deeper they went, the"
19"The trees grew taller, their"
ratio0.892
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences65
matches(empty)
ratio0
31.75% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences45
technicalSentenceCount7
matches
0"The air in the grove was thick with the scent of damp earth and something older—something that clung to the roots of the ancient oaks like a whisper."
1"Aurora stepped forward, her boots sinking slightly into the soft moss, the silver chain of her Heartstone pendant catching the dim light filtering through the c…"
2"She wore no clothes, her skin pale as moonlight, her hands resting on the ground as if she were already part of the earth."
3"The moment she touched it, the air around her shimmered faintly, as if the world itself was holding its breath."
4"The trees grew taller, their leaves shimmering with colors Aurora hadn’t known existed—deep violets, electric blues, the kind of greens that made her eyes ache."
5"The air grew warmer, thick with the scent of blooming flowers that didn’t exist in the mortal world."
6"Then the reflection shifted, and she saw Nyx’s form flickering at the edge of the pool, their eyes glowing faintly violet."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags7
uselessAdditionCount2
matches
0"she said, her voice a melody of riddles"
1"they said, their voice a whisper in her ear"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags6
fancyCount3
fancyTags
0"they murmured (murmur)"
1"she admitted (admit)"
2"she whispered (whisper)"
dialogueSentences20
tagDensity0.3
leniency0.6
rawRatio0.5
effectiveRatio0.3
68.6039%