Run: 2026-02-17-01KHMQXC8QJ39ZB4JMVYBNKYV2

Run Details

Duration:
50.4s
Cost:
$0.047518
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 iron gates of Richmond Park had been locked for hours, but Aurora Carter knew the gap in the fence near the Roehampton side. She slipped through, the rusted metal snagging specifically on the heavy wool of her coat, a distinct sound that seemed to echo too loudly in the stillness. London was supposed to be a city of constant noise—the low-frequency hum of the M25, the distant wail of sirens, the murmur of eight million people living atop one another. But here, past the boundary line where the manicured lawns gave way to ancient bracken, the silence was absolute. It was a heavy, suffocating blanket that pressed against her ears. Rory adjusted her scarf, her breath pluming in the frigid night air. She shouldn't be here. Her shift at the Golden Empress had ended three hours ago, and any sensible person would be back in the flat above Silas’s bar, nursing a tea and ignoring the damp. But the silver chain around her neck felt like a noose of ice, and the stone it held had been thrumming against her sternum all evening. She pulled the Heartstone pendant from beneath her layers. In the moonlight, the deep crimson gem looked black, indistinguishable from the straight, dark hair falling past her shoulders. It was dormant now, cold to the touch, roughly the size of her thumbnail. Yet, beneath the surface, she could swear she felt a vibration, a faint heartbeat that wasn't her own. The unknown benefactor who had gifted it to her had provided no instruction manual, only the cryptic object itself. "Okay," she whispered. "Show me." She began to walk. She knew the way to the Grove, or at least, she knew the way it appeared when it wanted to be found. The ground was uneven, hard with frost. The ancient oaks of the park stood like gnarled sentinels, their leafless branches clawing at the overcast sky. As she moved deeper, the temperature didn't drop, which was the first sign. It stabilized. The biting wind that had stung her cheeks near the road died completely. She reached the cluster of ancient oak standing stones that marked the perimeter—dead wood that refused to rot, petrified by age and influence. Rory stepped between them. The transition wasn't a flash of light or a shimmer. It was a pressure change, like an airplane descending too quickly. Her ears popped. The air suddenly tasted different—metallic, like ozone and crushed petals. She was in the Fae Grove. Usually, this place felt suspended, a pocket of eternal, hazy afternoon regardless of the time in London. But tonight, the Grove was nocturnal. The grass was knee-high and lush, untroubled by the winter that held the rest of the park in a chokehold. Wildflowers bloomed in impossible riots of color, muted now by the darkness into shades of grey and bruised purple. Rory unclicked a small torch from her belt but hesitated to turn it on. The darkness here wasn't empty; it felt occupied. She took a step, and the lush grass didn't rustle. It squelched. Rory froze. She looked down at her boots. The ground wasn't wet with dew; it was sodden. The scent of ozone was being overtaken by something copper-rich and sweet. *Wrong.* Every instinct she had honed growing up in Cardiff, every alarm bell that had rung during those final, terrified months with Evan before she fled to London, began to peal at once. She was an intruder here, but for the first time, she felt like prey. She gripped the pendant. It was no longer cold. It spiked with heat, a sudden flare that made her gasp and drop it against her sweater. It wasn't the gentle, pulsing warmth she had experienced before when near a portal. This was a warning burn. The faint inner glow of the crimson stone ignited, casting a sickly red light across her left hand. The light caught the small, crescent-shaped scar on her wrist—the souvenir of a childhood accident that felt a lifetime away. Under the red illumination, the scar seemed to writhe, a trick of the shadows. "Is anyone here?" she called out. Her voice was flat, controlled, betraying none of the heart-hammering fear rising in her throat. She expected Isolde, or perhaps one of the glib, dangerous locals of the Fae realm. There was no answer. Only the silence, which had shifted from heavy to predatory. Something moved at the edge of her vision. Rory snapped her head to the right, toward a cluster of weeping willows that formed a natural curtain. Nothing. Just the swaying of branches, though there was no wind. She began to back away, retracing her steps toward the standing stones. Her movements were fluid; she didn't run. Running triggered the chase response in dogs and men; she assumed it worked the same for whatever occupied the spaces between worlds. *Crunch.* The sound came from behind her this time. Not the squelch of wet earth, but the dry, brittle snap of bone or wood. Rory spun around, bringing her torch up and flicking the switch. The beam cut a cone through the gloom. It illuminated the wildflowers, the majestic trunks of the oaks, the swirling mist that clung to the ground. And it illuminated the shadow. It stood ten yards away, nestled between two trees. It wasn't a person. It was a suggestion of a shape, taller than a man, its edges blurring into the night. It looked like a smudge on a photograph, a defect in the lens of the world. Rory’s breath hitched. She blinked, expecting eyes, a face, something recognizable. But the figure had no features. It was a void. The Heartstone violated her chest with heat. It was searing now, frantic. The codex of her own experience told her this object reacted to Hel portals. If it was reacting to *this*, then this thing wasn't Fae. It was something worse. The smudge shifted. It didn't take a step; it simply appeared closer, dissolving and reforming three feet nearer in the blink of an eye. Rory didn't wait. She turned and ran. The thick grass tangled around her ankles, dragging at her boots like grabbing hands. The wildflowers, beautiful in the daylight, felt like wire snares in the dark. She pumped her arms, her breath tearing out of her lungs in ragged gasps. She needed the standing stones. She needed the boundary. But the Grove was deceptive. Time moved differently here, expanding and contracting like a breathing lung. Distance was just as fluid. She ran toward where the entrance should have been, but the line of trees seemed to recede, stretching the clearing into an infinite corridor. A sound rose behind her. A low, wet mimicry of a voice. *"Au... ror... a..."* It wasn't a call. It wasn't a greeting. It sounded like tectonic plates grinding together, forcing air through meat. It knew her name. She didn't look back. She focused on the blue-grey gloom ahead, searching for the jagged silhouette of the dead oaks. Her mind raced, discarding panic, analyzing variables. *The Grove responds to intent. It responds to will. If I believe I am trapped, I am trapped.* "I am leaving," she said through gritted teeth, forcing the words out between gasps. "let me out." The air pressure dropped again, ringing in her ears. To her left, the darkness coalesced. The shadow was pacing her, keeping even with her sprint without moving its legs. It flowed through the trees, blacker than the bark, a silhouette of negative space against the night. Rory skidded, changing direction, throwing her weight to the right to put a massive oak between her and the entity. Her shoulder slammed into the rough bark, jarring her teeth, but she used the momentum to push off, forcing herself toward the edge where the mist seemed thinnest. She could hear it now. Not footsteps. A slithering sound. Like wet leather dragging over stone. *Closer.* She saw the standing stones. They were right there, barely twenty feet away, looking mundane and solid and beautifully wretched. Rory lunged for the gap between them. The air in front of her shimmered. The shadow didn't chase her; it intercepted. It rose up from the ground directly between the standing stones, blocking the exit. It towered over her, seven feet of shifting darkness. For a second, the flashlight beam hit it dead center. There was no reflection. The light was simply absorbed, eaten by a hunger that felt ancient. Rory skidded to a halt, the heels of her boots digging deep furrows in the mud. She was five feet from it. The cold radiating from the figure was absolute zero; it burned her skin. She was cornered. The thing formed a limb—or what passed for one—an elongated extension of shadow reaching toward her face. Rory didn't scream. She didn't cower. Her hand flew to her chest, gripping the searing hot pendant. She wasn't a warrior, she was a law school dropout and a delivery driver, but she was Aurora Carter, and she had survived worse than the dark. She ripped the pendant from beneath her shirt, holding the piece of Dymas artifacts out like a brand. The crimson light wasn't a glow anymore; it was a flare, bright and bloody. "Back," she commanded. It wasn't a plea. It was a verdict. The red light hit the shadow. A sound like screaming metal tore through the clearing. The shadow recoiled, the darkness boiling away where the red light touched it, as if the light were acid. The figure didn't retreat; it destabilized, losing its cohesion, scattering into wisps of black smoke that screamed in multiple, overlapping voices. Rory didn't wait to see if it reformed. She threw herself forward, diving through the smoke, through the space between the standing stones. The transition was violent this time. A physical blow that knocked the wind out of her. She hit the hard, frosted ground of Richmond Park, rolling instinctively to absorb the impact. The smell of ozone and blood vanished, replaced instantly by the smell of damp earth and deer droppings. The silence of the Grove was gone, replaced by the distant roar of a jet engine passing overhead on its approach to Heathrow. Rory scrambled up, spinning around to face the trees. The standing stones were just wood. The space between them was empty. The mist was gone. She stood there, chest heaving, her left hand still clutching the pendant. It was cooling rapidly, fading from a frantic burn to a manageable warmth, and finally back to inert metal. She looked at her wrist. The crescent scar was pale white, agonizingly normal against her skin. Rory backed away until she hit the paved path, her eyes never leaving the tree line. The Grove was closed. But out there, in the dark, something had been waiting for the door to open. And it knew her name.
created_at"2026-02-17T02:48:07.638678+00:00" 2/17/2026, 2:48:07 AM
model"google/gemini-3-pro-preview-20251117"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3407
moderation_latency(null)
generation_time50327
tokens_prompt812
tokens_completion3504
native_tokens_prompt773
native_tokens_completion3831
native_tokens_completion_images0
native_tokens_reasoning1454
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"
usage0.047518
router(null)
provider_responses
0
status200
is_byokfalse
latency3403
endpoint_id"c9badacd-c552-40a2-86e6-4b4e8dd4318f"
provider_name"Google AI Studio"
model_permaslug"google/gemini-3-pro-preview-20251117"
api_type"completions"
id"gen-1771296436-WHhIGwqFvcIFly7S4OFH"
upstream_id(null)
total_cost0.047518
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
totalTags4
adverbTagCount0
adverbTags(empty)
83.5886% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1828
totalAiIsmAdverbs3
found
0
adverb"completely"
count1
1
adverb"quickly"
count1
2
adverb"suddenly"
count1
highlights
0"completely"
1"quickly"
2"suddenly"
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)
61.7068% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1828
totalAiIsms7
found
0
word"sentinels"
count1
1
word"searing"
count2
2
word"shimmered"
count1
3
word"weight"
count1
4
word"footsteps"
count1
5
word"echo"
count1
highlights
0"sentinels"
1"searing"
2"shimmered"
3"weight"
4"footsteps"
5"echo"
100.0000% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"blink of an eye"
count1
highlights
0"in the blink of an eye"
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences169
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount0
hedgeCount6
narrationSentences169
filterMatches(empty)
hedgeMatches
0"seemed to"
1"began to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount0
totalSentences171
matches(empty)
100.0000% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs66
mean27.52
std19.32
cv0.702
sampleLengths
051
160
273
379
45
551
651
74
834
96
1062
1122
1212
1329
141
1546
169
1754
1834
1936
2014
218
2229
2341
241
2523
2637
275
2846
2921
3041
3124
327
3341
349
3545
3612
373
3823
3945
4017
419
4237
4348
4416
451
4620
477
4814
4949
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount6
totalSentences169
matches
0"been locked"
1"was supposed"
2"being overtaken"
3"was cornered"
4"was gone"
5"was gone"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount4
totalVerbs315
matches
0"was searing"
1"was reacting"
2"was pacing"
3"was cooling"
94.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1813
adjectiveStacks1
stackExamples
0"small, crescent-shaped scar"
adverbCount51
adverbRatio0.028130170987313845
lyAdverbCount21
lyAdverbRatio0.011583011583011582
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences171
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences171
mean10.62
std6.97
cv0.656
sampleLengths
024
127
230
319
411
512
64
731
826
99
1019
1114
1218
1319
143
152
164
1722
187
1918
2013
212
2213
2323
244
2510
2611
273
2810
296
3017
316
3220
3319
3414
358
3610
372
382
396
409
4112
421
4332
4414
454
465
4717
4814
495
34.7953% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats26
diversityRatio0.23976608187134502
totalSentences171
uniqueOpeners41
0.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags4
fancyCount3
fancyTags
0"she whispered (whisper)"
1"she said through gritted teeth, forcing the words out between gasps (say grit force)"
2"she commanded (command)"
86.7112%