Run: 2026-02-17-01KHMR0T1233HJTVMEKWHSFW3Y

Run Details

Duration:
16.9s
Cost:
$0.006063
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> <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> </codex> Write a fully fleshed out scene of at least 1000 words in the horror genre. A character is alone in a strange, isolated place at night. They came here for a reason, but something feels off from the moment they arrive. The wrongness builds slowly — sounds that shouldn't be there, things that move at the edge of vision, a growing certainty that they are not alone. Build tension through restraint, not through gore. Use the codex entries above as your world reference for the character and setting. Only include the prose of the scene without any markdown or commentary.

Model response

AI
The damp air of Richmond Park clung to Aurora’s skin like a wet shroud. It was nearly midnight, the kind of hour that turned the sprawling greenery of London’s largest park into a void of indistinct shapes and unsettling whispers of wind. She pulled her coat tighter, her fingers brushing against the silver chain around her neck. Beneath her shirt, the Heartstone Pendant sat heavy against her sternum. It was warm—unnervingly so. The deep crimson gem didn't just hold heat; it thrummed with a rhythmic, low-frequency pulse that she felt in her very marrow. She had come to the Grove because the dreams had turned into demands. For weeks, she had seen the ancient oak standing stones in her sleep, hearing a voice that sounded like grinding schist and honeyed water calling her name. Not Rory, the name her friends in London used to distance her from the shadow of her life in Cardiff, but Aurora. The boundary of the Fae Grove appeared suddenly. One moment she was trekking through the familiar, scrubby wilderness of the park, and the next, the air turned floral and thick. The scent of jasmine and crushed violets rose from the damp earth, impossible for a London autumn. Before her, the ancient oaks stood like petrified giants, their gnarled limbs interlocking to form a jagged gateway. As Aurora stepped between the first pair of stones, the sounds of the city—the distant hum of the A3, the drone of a passing plane—snapped into a terrifying silence. It wasn't the silence of a quiet room; it was the silence of a vacuum. "Okay," she whispered, her voice sounding thin and alien to her ears. "I’m here." She checked her watch. 11:46 PM. She knew the stories about the Grove, how time here was a frayed thread. She could spend an hour wandering these wildflowers and emerge to find the sun rising, or worse, find that only seconds had passed while her mind felt years older. She moved deeper into the clearing. The wildflowers were luminous, their petals pale and translucent under the moonless sky. They didn't sway with the breeze—mostly because there was no breeze. The air was stagnant, yet the long grass rippled. Out of the corner of her eye, Aurora saw a flash of movement. It was quick, a shimmering distortion like heat rising from asphalt. She spun around, her black hair whipping against her cheeks, but there was nothing. Only the oaks, their bark looking more like leathered skin the longer she stared. Her left wrist began to ache. It was a dull throb in the small, crescent-shaped scar she’d carried since childhood. She rubbed the mark absentmindedly, her eyes scanning the perimeter of the Grove. Something was wrong. The wrongness wasn't in what she saw, but in the geometry of the space. The standing stones seemed further apart than they had been a moment ago. The clearing was stretching. A sound broke the vacuum—a soft, wet crunch. Like a footstep on a rotted log. Aurora froze. "Who's there?" No answer. She reached into her pocket, her hand closing around her phone, but she didn't pull it out. The light would only blind her, making her a beacon in the dark. She relied on her instincts, the quick, out-of-the-box thinking that had helped her survive the long, suffocating years with Evan. Back then, she had learned to read the shift in a room’s pressure before a blow landed. The pressure here was skyrocketing. The Heartstone Pendant flared. The crimson light bled through the fabric of her cream-colored sweater, casting a rhythmic red glow onto the white flowers at her feet. It was pulsing faster now. Near a Hel portal. The realization hit her with a spike of adrenaline. She hadn't come here for a spiritual quest; she had been lured. She turned to flee, but the path back to the gateway was gone. Where the two entrance oaks had stood, there was now only a solid wall of brambles and thorns that shimmered with a sickly, oily sheen. The Grove had closed behind her like a mouth. Another crunch. Closer this time. Behind a thick-trunked oak to her right, a shadow detached itself. It didn't move like a person. It was too fluid, its limbs elongating as it drifted from the cover of the tree. It lacked a face, possessing only a smooth, pale surface where features should be, draped in tatters of something that might have been silk a century ago. Aurora backed away, her boots treading on the vibrant wildflowers. They didn't crunch; they bled a clear, sticky sap that smelled of rotting meat. "I don't belong here," she said, her voice firmer than she felt. "I'm leaving." A laugh echoed through the clearing. It didn't come from the shadow. It came from the stones themselves. A dozen voices, layered and discordant, whispering from the cracks in the bark. *Stay, Malphora,* the voices sighed. *The cycle is thirsty.* "My name is Aurora," she snapped, the terror sharpening into a cold, academic anger. It was the barrister’s daughter in her, the part of her that used to analyze her father's briefs for loopholes. "And I don't acknowledge that name." The shadow stopped ten feet away. It tilted its head, a gesture horribly human. From the darkness beneath its tattered shroud, a hand emerged. The fingers were too long, possessing an extra joint that clicked as they curled. It pointed toward the center of the clearing, where the ground was beginning to sink, forming a perfect, dark circle in the turf. The Heartstone was now burning hot. Aurora gasped, clutching the gem through her clothes. The heat was searing, but as she held it, the crimson light intensified, projecting a beam of harsh, red radiance toward the encroaching shadow. The creature hissed—a sound like steam escaping a pipe—and recoiled. Aurora didn't wait. She looked at the sinking earth in the center and the wall of thorns behind her. Logic dictated the thorns were the exit, but her intuition—the part of her that had kept her alive in the dark corners of Cardiff and London—told her otherwise. The shadow wanted her away from the center. It was herding her toward the brambles. She ran toward the sinking circle of earth instead. The ground beneath her feet felt like quicksand. The smell of ozone and ancient dust choked her. As she reached the edge of the pit, she looked down and saw not a hole, but a reflection. She saw the London skyline, the lights of the Golden Empress, the neon sign of Silas’ bar. It was a bridge. The shadow shrieked, a sound that bypassed her ears and tore straight into her skull. It lunged, its elongated limbs snapping like whips. Aurora didn't hesitate. She squeezed the Heartstone, ignoring the sensation of her skin blistering against the gem, and threw herself into the dark. For a heartbeat, she was nowhere. There was no sound, no light, only the sensation of being stretched thin as a wire. Then, the world slammed back into place. She tumbled onto hard, cold asphalt. The smell of diesel and stale beer replaced the jasmine. She gasped for air, her lungs burning, and looked up. She was in the narrow alleyway behind Silas’ bar. The dumpster was overflowing, and a stray cat hissed as it darted under a pile of pallets. Aurora stayed on the ground for a long time, her chest heaving. Her hand was red and peeling where she had held the pendant, the crescent scar on her wrist standing out stark and white against her flushed skin. She reached into her collar and pulled the Heartstone out. It was cold again. The crimson depths were dull, the inner glow extinguished. She checked her watch. 11:47 PM. Only one minute had passed. She stood up shakily, brushing the London grime from her jeans. As she turned to head toward the stairs leading to her flat, she noticed a single, luminous white petal stuck to the toe of her boot. It was translucent, beautiful, and as she watched, it turned to gray ash and blew away in a London breeze that finally felt real. She didn't look back at the park. She didn't look at the shadows stretching beneath the streetlamps. She just climbed the stairs, locked the door, and for the first time in years, she pushed a heavy dresser in front of it. She was safe, for now. But the heat of the stone was still etched into her palm, a reminder that the Grove didn't just take—it marked. And the voices had called her more than just a name. They had called her a promise.
created_at"2026-02-17T02:49:26.126222+00:00" 2/17/2026, 2:49:26 AM
model"google/gemini-3-flash-preview-20251217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency778
moderation_latency(null)
generation_time16845
tokens_prompt812
tokens_completion2150
native_tokens_prompt773
native_tokens_completion1892
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"
usage0.0060625
router(null)
provider_responses
0
status200
is_byokfalse
latency778
endpoint_id"6e82f652-2693-4b60-bbe0-7362d6e345f0"
provider_name"Google AI Studio"
model_permaslug"google/gemini-3-flash-preview-20251217"
api_type"completions"
id"gen-1771296548-fsLTa0C8j0cv2o8VV2hu"
upstream_id(null)
total_cost0.0060625
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

Evaluation details

Result Evaluator Details Meta Data
100.0000% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags3
adverbTagCount0
adverbTags(empty)
86.3201% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1462
totalAiIsmAdverbs2
found
0
adverb"suddenly"
count1
1
adverb"very"
count1
highlights
0"suddenly"
1"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)
31.6005% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1462
totalAiIsms10
found
0
word"luminous"
count2
1
word"beacon"
count1
2
word"throb"
count1
3
word"searing"
count1
4
word"shimmered"
count1
5
word"silk"
count1
6
word"stark"
count1
7
word"echoed"
count1
8
word"etched"
count1
highlights
0"luminous"
1"beacon"
2"throb"
3"searing"
4"shimmered"
5"silk"
6"stark"
7"echoed"
8"etched"
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
narrationSentences120
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount2
hedgeCount1
narrationSentences120
filterMatches
0"watch"
hedgeMatches
0"began to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount1
totalSentences124
matches
0"acknowledge that name"
100.0000% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs39
mean37.13
std23.56
cv0.635
sampleLengths
094
162
265
344
414
549
691
733
834
915
104
1174
1232
134
1421
1547
1665
1724
1814
1931
209
2140
2261
2338
2410
2562
269
2757
2823
2923
3029
3152
3239
3323
346
355
3661
3741
3843
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount3
totalSentences120
matches
0"been lured"
1"was gone"
2"being stretched"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount6
totalVerbs230
matches
0"was trekking"
1"was stretching"
2"was pulsing"
3"was beginning"
4"was searing"
5"was herding"
88.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1441
adjectiveStacks2
stackExamples
0"small, crescent-shaped scar"
1"single, luminous white petal"
adverbCount42
adverbRatio0.02914642609299098
lyAdverbCount17
lyAdverbRatio0.01179736294240111
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences124
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences124
mean11.68
std7.17
cv0.614
sampleLengths
014
128
215
311
44
522
613
727
822
98
1022
1117
1218
1329
1415
1512
162
174
182
1914
2029
216
2213
2311
249
2513
2611
2714
2814
296
3014
3113
323
3314
3413
354
368
377
382
392
402
4117
4213
4320
4417
455
464
4723
485
494
36.2903% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats17
diversityRatio0.2903225806451613
totalSentences124
uniqueOpeners36
0.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags3
fancyCount3
fancyTags
0"she whispered, her voice sounding thin and alien to her ears (whisper, sound)"
1"she said, her voice firmer than she felt (say, feel)"
2"she snapped, the terror sharpening into a cold, academic anger (snap, sharpen)"
84.8359%