Run: 2026-02-17-01KHMR9RCEQVRZ79X9F7E7RNX5

Run Details

Duration:
10.3s
Cost:
$0.005318
Provider:
Google AI Studio

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 shifted, cool and sweet against Rory’s face, carrying the faint scent of something alien, like honeysuckle and ancient stone. One moment, they were pushing through a thicket of mundane brambles in Richmond Park; the next, the world had rearranged itself. The oak trees around them were impossibly tall, their branches woven into a living cathedral arching overhead, dappled sunlight filtering through leaves the color of jade and amethyst. Nyx, a shimmering silhouette of shadow even in the indirect light, moved forward first, their form coalescing slightly to push aside a hanging curtain of moss that glowed with an internal, faint luminescence. The soft rustle of their passage was the only sound. “We’re through,” Rory murmured, the words feeling too loud in the sudden, profound stillness. She reached for the small crescent-shaped scar on her left wrist, a nervous habit. The Heartstone Pendant, nestled against her collarbone, pulsed with a gentle warmth, a reassuring thrum against her skin. The sensation seemed to deepen as they stepped further into the clearing. This was the Fae Grove, the hidden place Isolde called home. It existed, Isolde had said, in a pocket between Earth and the Fae realm, a place where time itself grew tangled. Rory had expected something subtle, a gradual transition. This was a hard cut, an immediate immersion. Wildflowers, impossibly vibrant, bloomed riotously underfoot, spilling over ancient, moss-covered stones that marched in a rough circle—the standing stones Isolde had mentioned. They pulsed with a faint, almost imperceptible energy, like slow, silent heartbeats. Isolde herself was nowhere to be seen. The air here was different, thicker, imbued with a quality Rory couldn't quite name. It felt alive, aware. Every rustle of leaves, every whisper of unseen wind, seemed to hold a hint of conscious intent. Nyx turned, their faintly glowing violet eyes sweeping over the grove. “The Veil is thin here,” their voice, a whisper carried on the wind, hissed softly. “Thinner than I have felt it in centuries.” Rory nodded, pulling the Fae-Forged Blade from its sheath at her hip. The leaf-shaped dagger, crafted from moonsilver, felt impossibly cold in her hand, a solid anchor in this ethereal place. Isolde had given it to her for protection, a weapon against things that ordinary steel couldn’t touch. It glimmered faintly, catching the strange light, casting a pale, cold sheen on her fingers. They started to walk, following a barely discernible path that wound through the riot of wildflowers. The ground was impossibly soft, springy under Rory’s boots, and she noticed that Nyx, though their form was semi-corporeal, left no impression on the mossy earth. Isolde’s footprints, she remembered, were also absent. Another Fae trait. The further they ventured, the more alien the flora became. Trees with bark like polished obsidian towered over them, their leaves shimmering with metallic hues. Flowers pulsed with slow, mesmerizing glows, some unfurling petals that resembled intricate clockwork, others releasing clouds of iridescent dust that sparkled and vanished like caught starlight. Rory reached out a hand, mesmerized, to a bloom that resembled a cluster of tiny, silver bells. As her fingers brushed the petals, they hummed, a deep, resonant sound that vibrated through her bones. The scent released was intoxicating, like crushed mint and distant rain. “Careful, Aurora,” Nyx warned gently, their form a little more solid as they stood beside her. “Not all beauty here is benign.” Rory pulled her hand back, a prickle of unease running down her spine. Of course. This was the Fae realm, or a gateway to it. Deception was their language, even in the very fabric of the landscape. They continued, the path narrowing, weaving between ancient root systems that snaked across the ground like petrified serpents. A soft, melodic chittering echoed from an unseen source, like wind chimes made of glass. Rory scanned the shadows, but saw nothing. Up ahead, through a break in the trees, a waterfall cascaded down a sheer rock face, but the water wasn’t clear. It shimmered with all the colors of a rainbow, each drop sparkling as it fell into a pool that pulsed with a soft, inner luminescence. The sound of the falling water was like a thousand tiny bells, ceaseless and enchanting. “Incredible,” Rory breathed, her wonder overriding her caution for a moment. This place was breathtaking, terrifying. Nyx paused at the edge of the pool. Their shadow form seemed to ripple, to drink in the strange light. “These waters… they touch the wellsprings of the realms,” they murmured. “A place of power.” Rory approached, careful not to get too close to the shimmering cascade. The air around the waterfall was cool and charged, invigorating. She could feel the faint hum of magic in the very air, a low thrum that echoed the pulse of the Heartstone Pendant against her chest. Then, a movement caught her eye. In the depths of the luminous pool, something stirred. A fleeting shape, silver and quick, darted through the iridescent water. It was gone before she could truly focus, but the image lingered: a flash of scales, a hint of something serpentine and impossibly graceful. A sudden, sharp cry split the air, echoing through the grove. It wasn’t a human sound, but something wilder, more ancient. It was a call of distress, high-pitched and haunting. Rory’s head snapped up. She gripped the Fae-Forged Blade tighter, its coldness a sudden comfort. “What was that?” Nyx’s shadow form stiffened. “A fae-kin, I believe. And in clear distress.” The sound came again, closer this time, clearer. It was coming from deeper in the grove, beyond the waterfall, from a section of the forest where the trees grew even stranger, their branches twisting into grotesque, gnarled shapes. “Isolde?” Rory wondered aloud. The sound had been powerful, almost sorrowful. Could Isolde, a Half-Fae, be in danger? “Could be,” Nyx whispered, their form stretching and blurring, preparing to move. “Or a trap.” Rory nodded. Either way, they couldn't ignore it. The rules of this place were still unknown, but the cry had been too genuine, too pained. They moved quickly, skirting the luminous pool, heading towards the source of the sound. The path grew less defined, fading into a thick carpet of glowing moss. The air grew colder here, the light dimmer, even with the strange luminescence of the flora. The plants themselves seemed to twist more menacingly, gnarled and spiky. The melodic chittering they had heard earlier was gone, replaced by an eerie silence, broken only by the distant, soft chime of the waterfall. Even the hum of magic in the air seemed to have receded, replaced by a subtle apprehension. They found her in a small clearing, nestled between trees that looked like they had been carved from solidified shadow. Isolde Varga, the Seer, was kneeling beside a cluster of shimmering blue mushrooms, her silver hair spilling over her shoulders like a waterfall. But she wasn't alone. A creature, squat and dark, hunched over something on the ground, its back to them. It moved with a jerky, disjointed motion, its stubby limbs tearing at whatever it held. Its skin was leathery and scaled, the color of bruised plums, and from its hunched back, small, vestigial wings twitched. It let out a low, guttural growl as it worked. Isolde, her pale lavender eyes wide with a fear Rory hadn't thought possible for the ancient Seer, was trying to reach something, her hand outstretched, but her arm trembled, unable to move. A faint, almost invisible shimmer emanated from the air around her, holding her in place. A magical ward. The creature was feasting on a small, iridescent bird, its feathers shimmering like a rainbow in the dim light. The bird gave a weak, pathetic gasp, its tiny wings beating feebly. The cry they had heard, Rory realized, had not been Isolde’s, but the bird’s. And the creature, whatever it was, was a demon. “Hel-spawn,” Nyx hissed, their voice sharper now, a ripple of malice in the whisper. Their form solidified, growing taller, broader. Rory didn’t hesitate. The Fae-Forged Blade was already rising. “Isolde!” The creature, startled by Rory’s shout, spun around. Its eyes, small and beady, glinted with malevolent intelligence. Its mouth, filled with needle-sharp teeth, stretched into a sneer revealing a black, forked tongue. This was no ordinary animal. This was danger, pure and focused. With a roar that tore through the silence of the grove, it lunged.
created_at"2026-02-17T02:54:12.816952+00:00" 2/17/2026, 2:54:12 AM
model"google/gemini-2.5-flash"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency181
moderation_latency(null)
generation_time10303
tokens_prompt1590
tokens_completion2229
native_tokens_prompt1593
native_tokens_completion1936
native_tokens_completion_images0
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"
usage0.0053179
router(null)
provider_responses
0
status200
is_byokfalse
latency181
endpoint_id"16c01e26-9b91-4d22-b487-ed35634b017d"
provider_name"Google AI Studio"
model_permaslug"google/gemini-2.5-flash"
api_type"completions"
id"gen-1771296842-jsdoGMnmFtwhH9njYrJZ"
upstream_id(null)
total_cost0.0053179
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

Evaluation details

Result Evaluator Details Meta Data
8.3333% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags8
adverbTagCount3
adverbTags
0"Rory murmured, the words feeling too loud in the sudden, profound stillness [too]"
1"their voice, a whisper carried on the wind, hissed softly [softly]"
2"Nyx warned gently, their form a little more solid as they stood beside her [gently, more]"
50.3194% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1409
totalAiIsmAdverbs7
found
0
adverb"gently"
count1
1
adverb"quickly"
count1
2
adverb"slightly"
count1
3
adverb"softly"
count1
4
adverb"truly"
count1
5
adverb"very"
count2
highlights
0"gently"
1"quickly"
2"slightly"
3"softly"
4"truly"
5"very"
100.0000% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.0000% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
21.9304% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1409
totalAiIsms11
found
0
word"ethereal"
count1
1
word"luminous"
count2
2
word"shimmered"
count1
3
word"trembled"
count1
4
word"intricate"
count1
5
word"profound"
count1
6
word"apprehension"
count1
7
word"echoed"
count2
8
word"echoing"
count1
highlights
0"ethereal"
1"luminous"
2"shimmered"
3"trembled"
4"intricate"
5"profound"
6"apprehension"
7"echoed"
8"echoing"
100.0000% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences103
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount1
hedgeCount6
narrationSentences103
filterMatches
0"wonder"
hedgeMatches
0"seemed to"
1"started to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount1
totalSentences110
matches
0"noticed that Nyx"
75.8100% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs36
mean38.81
std16.12
cv0.415
sampleLengths
070
143
258
348
441
535
634
763
852
951
1045
1122
1237
1340
1461
1516
1635
1748
1850
1930
2018
2112
2238
2318
2415
2525
2654
2741
2847
2960
3050
3154
3220
3310
3443
3513
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount4
totalSentences103
matches
0"was gone"
1"was gone"
2"been carved"
3"was, was"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount5
totalVerbs219
matches
0"were pushing"
1"was coming"
2"was kneeling"
3"was trying"
4"was feasting"
87.4046% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1352
adjectiveStacks2
stackExamples
0"small crescent-shaped scar"
1"ancient, moss-covered stones"
adverbCount55
adverbRatio0.040680473372781065
lyAdverbCount18
lyAdverbRatio0.013313609467455622
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences110
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences110
mean12.7
std6.94
cv0.546
sampleLengths
021
121
228
333
410
514
614
718
812
911
1021
118
128
1322
1412
157
1614
174
1817
1911
2015
218
2212
2319
2417
2515
2616
2726
287
293
3010
3115
3226
3317
3417
3511
3616
376
3813
392
4010
4112
4218
4315
447
4521
4625
4715
4811
495
47.5758% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats11
diversityRatio0.34545454545454546
totalSentences110
uniqueOpeners38
0.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags8
fancyCount8
fancyTags
0"Rory murmured, the words feeling too loud in the sudden, profound stillness (murmur)"
1"their voice, a whisper carried on the wind, hissed softly (carry on hiss softly)"
2"Nyx warned gently, their form a little more solid as they stood beside her (warn gently, stand)"
3"Rory breathed, her wonder overriding her caution for a moment (breathe, override)"
4"they murmured (murmur)"
5"wondered (wonder)"
6"Nyx whispered, their form stretching and blurring, preparing to move (whisper, blur, prepare move)"
7"Nyx hissed, their voice sharper now, a ripple of malice in the whisper (hiss)"
75.9631%