Run: 2026-02-17-01KHMPGSQAXPC86CQMQP6P8YFW

Run Details

Duration:
32.6s
Cost:
$0.016788
Provider:
OpenAI

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 night air clung to Aurora Carter like a damp shroud as she stepped into the Fae Grove, the hidden clearing nestled within Richmond Park. The ancient oak standing stones loomed around her, their gnarled forms casting long shadows under the pale moonlight. Rory, as her friends called her, had come here with a purpose, though the specifics of that purpose seemed to slip through her fingers like sand. The Heartstone Pendant, a deep crimson gem on a silver chain, lay warm against her chest, pulsing faintly as if in response to some unseen force. She paused at the edge of the grove, her breath misting in the cool air. The wildflowers, impossibly vibrant even in the dim light, swayed gently as if whispering secrets to one another. Rory's bright blue eyes scanned the clearing, taking in the surreal beauty of the place. Yet, beneath the surface, a sense of wrongness prickled at her skin, a subtle dissonance that set her nerves on edge. The grove was silent, save for the occasional rustle of leaves and the distant hoot of an owl. But as Rory took a cautious step forward, the silence seemed to deepen, pressing in around her like a living thing. She shook off the feeling, attributing it to the peculiar nature of the grove where time itself danced to an unfamiliar tune. Her footsteps were soft on the mossy ground, the earth yielding slightly beneath her boots. She moved with the quiet grace of someone accustomed to slipping through the world unnoticed, a skill honed during her years of navigating the bustling streets of London. But here, in this otherworldly place, her presence felt intrusive, as if she were an unwelcome guest at a private gathering. The pendant's warmth intensified as she ventured deeper into the grove, its faint glow casting a soft light against her skin. Rory's fingers brushed against the small crescent-shaped scar on her left wrist, a habit she had developed whenever she felt uneasy. The scar was a reminder of a childhood accident, a tether to a simpler time before life had become so complicated. A sudden rustling in the underbrush drew her attention, and she froze, her heart skipping a beat. The sound was too deliberate, too purposeful to be the wind. She squinted into the shadows, but saw nothing beyond the shifting patterns of light and dark. Her mind raced, conjuring images of creatures that might inhabit this Fae-touched realm, beings that defied the logic of the world she knew. "Get a grip, Rory," she muttered to herself, her voice barely more than a whisper. The sound seemed to hang in the air, absorbed by the grove's strange acoustics. She continued forward, each step a test of her resolve. The path wound through the trees, leading her deeper into the heart of the grove. The standing stones formed a loose circle around a central clearing, their surfaces etched with runes that glimmered faintly in the moonlight. Rory had seen similar markings in the old books Eva kept in her flat, symbols of protection and power. As she approached the center of the grove, the air grew colder, a chill that seeped into her bones. The pendant's glow brightened, casting eerie shadows that danced across the ground. Rory's breath came in shallow gasps, her senses heightened by the growing certainty that she was not alone. A soft, melodic humming drifted through the air, a sound that seemed to come from everywhere and nowhere at once. It was a haunting tune, both beautiful and unsettling, and it tugged at something deep within her. Rory turned slowly, searching for the source, but the grove remained empty, the shadows playing tricks on her eyes. "Who's there?" she called, her voice steady despite the fear coiling in her stomach. The humming ceased abruptly, leaving a heavy silence in its wake. Rory's heart pounded in her chest, each beat echoing in her ears. She took a step back, her instincts screaming at her to leave this place, to return to the safety of the world she understood. But the pendant's warmth anchored her, a reminder of the task she had yet to complete. A flicker of movement caught her eye, a shadow slipping between the trees at the edge of the clearing. Rory's breath hitched, her pulse quickening as she strained to see through the gloom. The figure was indistinct, more suggestion than substance, but its presence was undeniable. "Show yourself," she demanded, her voice firm despite the tremor in her hands. The figure paused, as if considering her words, before stepping into the moonlight. It was a woman, her features obscured by a veil of shadows. Her eyes, dark and fathomless, met Rory's with an intensity that sent a shiver down her spine. The woman moved with an ethereal grace, her form shifting and blurring at the edges as if she were not entirely of this world. "You seek answers," the woman said, her voice a soft murmur that seemed to resonate within the grove. "But the path you walk is fraught with danger." Rory swallowed hard, her mind racing to make sense of the encounter. "Who are you?" she asked, her voice barely more than a whisper. The woman tilted her head, a ghost of a smile playing on her lips. "I am a guardian of this place, a keeper of secrets. You carry a burden, child of two worlds, and the choices you make will shape the fate of many." The words hung in the air, heavy with meaning. Rory's thoughts spun, the weight of the woman's gaze pressing down on her. She felt exposed, as if the woman could see into the depths of her soul, uncovering truths she had yet to acknowledge. "What do you want from me?" Rory asked, her voice tinged with desperation. The woman stepped closer, her form flickering like a candle flame. "To guide you, if you will allow it. But know this: the path is yours to choose, and the consequences are yours to bear." Rory nodded, her resolve hardening despite the fear that gnawed at her insides. She had come here seeking answers, and though the path was uncertain, she would not turn back now. The woman reached out, her hand brushing against the pendant. The gem flared with light, a brilliant crimson that illuminated the grove. Rory gasped, the warmth spreading through her chest, filling her with a sense of purpose. "Trust in yourself, Aurora Carter," the woman said, her voice fading like a distant echo. "And remember, you are never truly alone." With that, the woman dissolved into the shadows, leaving Rory standing alone in the clearing. The grove was silent once more, the only sound the soft rustle of leaves in the breeze. Rory took a deep breath, the pendant's glow a comforting presence against her skin. She turned, her steps sure as she retraced her path through the grove. The wrongness lingered, a reminder of the mysteries that lay beyond the veil of the ordinary world. But Rory was no stranger to uncertainty, and as she emerged from the grove, she carried with her the knowledge that she was part of something greater, a story yet to be told.
created_at"2026-02-17T02:23:28.691615+00:00" 2/17/2026, 2:23:28 AM
model"openai/gpt-4o-2024-08-06"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency458
moderation_latency(null)
generation_time32536
tokens_prompt812
tokens_completion1774
native_tokens_prompt743
native_tokens_completion1493
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"
usage0.0167875
router(null)
provider_responses
0
id"chatcmpl-DA51jNJqMZyA716V0enZkXjrnRIj7"
status200
is_byokfalse
latency408
endpoint_id"9d15935a-34e6-4a5e-a5bc-c7dda213e876"
provider_name"OpenAI"
model_permaslug"openai/gpt-4o-2024-08-06"
api_type"completions"
id"gen-1771294975-5dI1CvHTCln9ELtTleIK"
upstream_id"chatcmpl-DA51jNJqMZyA716V0enZkXjrnRIj7"
total_cost0.0167875
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
38.0952% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags7
adverbTagCount2
adverbTags
0"she muttered to herself, her voice barely more than a whisper [barely more]"
1"the woman said, her voice fading like a distant echo [like]"
66.9148% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1209
totalAiIsmAdverbs4
found
0
adverb"gently"
count1
1
adverb"slightly"
count1
2
adverb"slowly"
count1
3
adverb"truly"
count1
highlights
0"gently"
1"slightly"
2"slowly"
3"truly"
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)
0.7444% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1209
totalAiIsms12
found
0
word"ethereal"
count1
1
word"tinged"
count1
2
word"flicker"
count1
3
word"otherworldly"
count1
4
word"surreal"
count1
5
word"loomed"
count1
6
word"weight"
count1
7
word"footsteps"
count1
8
word"echo"
count1
9
word"echoing"
count1
10
word"etched"
count1
11
word"navigating"
count1
highlights
0"ethereal"
1"tinged"
2"flicker"
3"otherworldly"
4"surreal"
5"loomed"
6"weight"
7"footsteps"
8"echo"
9"echoing"
10"etched"
11"navigating"
33.3333% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches3
maxInWindow3
found
0
label"heart pounded in chest"
count1
1
label"hung in the air"
count1
2
label"sent a shiver through"
count1
highlights
0"heart pounded in her chest"
1"hung in the air"
2"sent a shiver down"
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences67
matches
0"felt uneasy"
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount0
hedgeCount5
narrationSentences67
filterMatches(empty)
hedgeMatches
0"seemed to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount0
totalSentences71
matches(empty)
78.0270% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs26
mean46.42
std19.64
cv0.423
sampleLengths
095
169
261
364
463
567
629
766
849
956
1025
1152
1246
1326
1453
1527
1624
1744
1844
1913
2035
2131
2237
2322
2432
2577
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount0
totalSentences67
matches(empty)
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount0
totalVerbs171
matches(empty)
88.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1114
adjectiveStacks2
stackExamples
0"lay warm against her"
1"small crescent-shaped scar"
adverbCount29
adverbRatio0.026032315978456014
lyAdverbCount12
lyAdverbRatio0.010771992818671455
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences71
echoCount0
echoWords(empty)
62.7398% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences71
mean17
std5.22
cv0.307
sampleLengths
025
118
226
326
415
518
615
721
818
921
1022
1115
1228
1321
1421
1521
1621
1717
1811
1916
2023
2115
2214
2310
2415
2522
2619
2719
2812
2918
3020
3117
3219
3314
3411
3512
3624
3716
3819
3914
4013
4113
4213
4312
4417
4524
4618
479
4812
4912
45.7746% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats3
diversityRatio0.2676056338028169
totalSentences71
uniqueOpeners19
32.1429% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags7
fancyCount4
fancyTags
0"she muttered to herself, her voice barely more than a whisper (mutter)"
1"she demanded, her voice firm despite the tremor in her hands (demand, firm)"
2"the woman said, her voice a soft murmur that seemed to resonate within the grove (say, voice seem resonate)"
3"the woman said, her voice fading like a distant echo (say, fade like)"
73.2807%