Run: 2026-02-17-01KHMQM6GVRHEHTT8E0QP2SRQ5

Run Details

Duration:
14.5s
Cost:
$0.002688
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
Aurora Carter’s boots crunched against the underbrush, the sharp snap of twigs sounding brazen in the stillness. Night had settled like a velvet shroud over Richmond Park, the moon's silver light fracturing unevenly through knotted branches. She tightened the silver chain of the Heartstone Pendant around her neck, feeling its faint warmth pulsing against her collarbone—a strange comfort amid unease. The ancient oaks marking the boundary of the grove loomed ahead, their gnarled limbs twisting like arthritic fingers against the sky. Aurora’s breath fogged in the cold air. She tightened her jacket, the small crescent-shaped scar on her left wrist tingling as if the night itself recognized her. She shouldn't have come here. The grove was supposed to be a sanctuary, a place to find answers. Eva had insisted, her voice low and urgent over the phone, “It’s the only place left, Rory. You have to trust me.” But now, standing on the cusp of the Grove, the warm hum of the Heartstone was the only thread anchoring her sanity. The wildflowers were still blooming, absurdly bright under the moonlight, their colors almost unnatural—deep crimsons and vivid blues that should have faded weeks ago. The air was thick with scent, floral and heavy, yet there was a sour undertone, something rotting beneath the sweetness that made Aurora wrinkle her nose. She shifted forward, pushing past a curtain of hanging moss. Time shifted. She knew it did here, or so the legends said. An hour inside could be minutes or days out. The thought frayed her nerves. If only she could remember exactly why she’d come. Something was wrong, she could feel it in the way the shadows inked themselves too thickly between the trees, pooling like spilled ink. Her footsteps faltered as a sharp rustling sliced through the silence. Not a bird—too hushed, too deliberate. She turned, eyes scanning the darkness, catching a flicker of movement in the corner of her vision. A shape skittered between the trunks—too quick, too silent. The pulse at her neck quickened. “Hello?” Her voice was a brittle crack in the night, swallowed immediately by the heavy trees. She took a deep breath, trying to steady the racing blood in her ears. “Eva said you’d find me here,” she whispered, more to herself than anyone else. But the grove swallowed her words. Another rustle, closer, this time with a brittle whisper that had no shape but spoke deep in her bones, a soft scrape that felt like fingernails dragging across bark. Aurora’s hand went to the pendant. The warmth flared, steady and insistent. She resisted the urge to clutch it, afraid what might happen if she did. Instead, she moved deeper, following a narrow dirt path carpeted with wildflowers, petals brushing her ankles like silken fingers. The air was heavier now. She could hear her heartbeat, an insistent thump inside her chest, loud enough to drown the subtle sounds—the low whispering, almost voices, tangled with the sighing wind. There, at the edge of the clearing, the standing stones waited, solemn and ancient, bathed in a faint silver glow from the pendant. Aurora stepped closer. The stones pulsed faintly, warmth radiating outward, glowing like faint embers freshly fed by a dying fire. She reached out, fingertips grazing ancient oak roughness. The stones hummed, vibrating subtly. The hair on her neck prickled. Behind her, the soft snap of a twig. She whipped around. Nothing but darkness shifting with the wind. Her pulse thrummed like a drumbeat—steady, then erratic. “It’s just the wind,” she told herself, but the sensation clung. That wrongness, prickling over skin and spine. A shadow flickered just beyond her peripheral vision. She blinked—gone. Her bright blue eyes darted, searching. She squeezed her eyes shut, forcing calm, but the scent of decay grew stronger, sharper now. The grove felt wrong—too alive. Each breath of wind felt like a whisper from something unseen, and each shadow seemed to hold a pair of watching eyes. Aurora’s fingers tightened around her scar unconsciously, a small anchor to reality. The Grove was ancient, yes—but none of the stories had prepared her for this feeling of being hunted, of being watched by something that shouldn’t exist. A sudden shift in the air forced her attention upward. The trees themselves groaned, branches groveling as if under pressure. A shape emerged—a black silhouette too tall, too slender to be human, but not quite animal either. It lingered just beyond the standing stones. Frozen, she held her breath. The silhouette tilted its head, as if studying her. The air between them quivered, charged with something primordial and unsettling. Heartstone’s warmth surged, and a faint crimson glow distinguished the shape’s form in the night. Without thinking, Aurora stepped backward, hand instinctively gripping the pendant. The thing began to move—slowly, deliberately—like smoke drifting, dissipating and then reforming. Her mind raced. The Grove was no ordinary place. It bridged realms, twisted time, and harbored creatures born of ancient magic and malice. This figure, whatever it was, might not welcome her presence. “Aurora,” a voice hissed, barely a breath, yet cutting through the night. It echoed from nowhere and everywhere. Her name, whispered like a curse. She swallowed the lump rising in her throat. “Who’s there?” Her voice betrayed the calm she tried so hard to summon. Only silence answered, then the shadow stepped closer. She could see now—eyes that gleamed like molten silver, unblinking. The creature lacked a mouth, but she swore the whisper came from it. Fear sharpened every nerve in her body, but the chill was tempered by the pendant’s pulse, steady and warm. “Why are you here?” the voice—or the whisper—asked again, velvet smooth and terrible. Aurora swallowed hard. This was no place for hesitance. “I came for answers,” she said, voice firmer than she felt. “For understanding.” The shadow seemed to consider her words, then shifted, fading into the darkness between the trees. As it withdrew, the air cooled, and the oppressive weight lifted slightly. She dared to exhale, but the sound caught in her throat when a soft laugh rippled through the clearing. Not human, not joyful—something ancient and mocking. Aurora’s eyes snapped toward the source. Among the wildflowers, movement—not quite a figure, more a flicker of shapes and colors that shimmered at the edge of perception, vanish, then reappear somewhere else. The pendant pulsed again, and this time the warmth spread through her chest like fire. Determination took root beside the fear. This place was alive with secrets, with power beyond her reckoning. But she had come this far. She couldn’t turn back—not now. With one last steadying breath, Aurora stepped deeper into the Grove, heart thrumming, senses sharpened, ready to face whatever whispered, watched, and waited in the shadows.
created_at"2026-02-17T02:42:30.716764+00:00" 2/17/2026, 2:42:30 AM
model"openai/gpt-4.1-mini-2025-04-14"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency466
moderation_latency(null)
generation_time14367
tokens_prompt812
tokens_completion1835
native_tokens_prompt743
native_tokens_completion1494
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"completed"
usage0.0026876
router(null)
provider_responses
0
id"resp_088c6736425d77b9016993d587ccb08193a2aae4fb50b96bb8"
status200
is_byokfalse
latency127
endpoint_id"872eccb7-9c85-45fc-974a-ff7c8e2407e6"
provider_name"OpenAI"
model_permaslug"openai/gpt-4.1-mini-2025-04-14"
api_type"completions"
id"gen-1771296135-kL1G7xDIOD92v0KBBnXF"
upstream_id"resp_088c6736425d77b9016993d587ccb08193a2aae4fb50b96bb8"
total_cost0.0026876
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
22.2222% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags6
adverbTagCount2
adverbTags
0"she whispered, more to herself than anyone else [more]"
1"a voice hissed, barely a breath, yet cutting through the night [barely]"
73.6380% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1138
totalAiIsmAdverbs3
found
0
adverb"deliberately"
count1
1
adverb"slightly"
count1
2
adverb"slowly"
count1
highlights
0"deliberately"
1"slightly"
2"slowly"
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)
0.0000% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1138
totalAiIsms13
found
0
word"sanctuary"
count1
1
word"flickered"
count1
2
word"flicker"
count2
3
word"shimmered"
count1
4
word"quivered"
count1
5
word"oppressive"
count1
6
word"loomed"
count1
7
word"velvet"
count2
8
word"weight"
count1
9
word"footsteps"
count1
10
word"echoed"
count1
highlights
0"sanctuary"
1"flickered"
2"flicker"
3"shimmered"
4"quivered"
5"oppressive"
6"loomed"
7"velvet"
8"weight"
9"footsteps"
10"echoed"
100.0000% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"air was thick with"
count1
highlights
0"The air was thick with"
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences94
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences94
filterMatches(empty)
hedgeMatches
0"seemed to"
1"began to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount0
totalSentences95
matches(empty)
100.0000% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs43
mean26.05
std14.29
cv0.549
sampleLengths
060
148
240
322
460
558
634
715
816
928
106
1129
1245
1332
1443
1519
1611
177
188
1918
2032
2127
2238
2344
245
2520
2615
2722
2833
2924
3021
318
3223
3319
3413
3522
3628
3726
3832
3915
406
4122
4226
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount3
totalSentences94
matches
0"was supposed"
1"being hunted, being watched"
2"was tempered"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount0
totalVerbs197
matches(empty)
79.8160% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1103
adjectiveStacks1
stackExamples
0"small crescent-shaped scar"
adverbCount62
adverbRatio0.056210335448776065
lyAdverbCount16
lyAdverbRatio0.014505893019038985
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences95
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences95
mean11.79
std6.81
cv0.578
sampleLengths
017
119
224
321
47
520
65
713
822
922
1024
1126
1210
132
1410
159
165
179
1823
1911
206
2117
229
236
2416
2514
2614
276
2829
296
306
3114
3219
335
3427
3523
363
3717
388
395
406
418
423
437
448
4511
467
478
482
496
58.9474% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats4
diversityRatio0.37894736842105264
totalSentences95
uniqueOpeners36
0.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags6
fancyCount5
fancyTags
0"Eva had insisted, her voice low and urgent over the phone, (insist)"
1"she whispered, more to herself than anyone else (whisper)"
2"she told herself, but the sensation clung (tell cling)"
3"a voice hissed, barely a breath, yet cutting through the night (hiss, cut)"
4"she said, voice firmer than she felt (say, voice feel)"
78.5073%