Run: 2026-02-19-01KHTRCZGYSG0F6M9T8BNKA7P3

Run Details

Duration:
30.6s
Cost:
$0.017263
Provider:
OpenAI

Model input

System
You are an expert fiction writer. Always keep the following rules in mind: - Write in past tense and use General English spelling, grammar, and colloquialisms/slang. - Write in active voice - Always follow the "show, don't tell" principle. - Avoid adverbs and cliches and overused/commonly used phrases. Aim for fresh and original descriptions. - Convey events and story through dialogue. - Mix short, punchy sentences with long, descriptive ones. Drop fill words to add variety. - Skip "he/she said said" dialogue tags and convey people's actions or face expressions through their speech - Avoid mushy dialog and descriptions, have dialogue always continue the action, never stall or add unnecessary fluff. Vary the descriptions to not repeat yourself. - Put dialogue on its own paragraph to separate scene and action. - Reduce indicators of uncertainty like "trying" or "maybe" When writing text: - NEVER conclude the scene on your own, follow the beat instructions very closely. - NEVER end with foreshadowing. - NEVER write further than what I prompt you with. - AVOID imagining possible endings, NEVER deviate from the instructions. - STOP EARLY if the continuation contains what was required in the instructions. You do not need to fill out the full amount of words possible.
User/Human
Take into account the following glossary of characters/locations/items/lore... when writing your response: <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> Continue the story using the following instructions: <instructions> 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. </instructions>

Model response

AI
The silvery moonlight slipped through the intertwined branches above Aurora as she stepped carefully into The Fae Grove. Wildflowers, aglow in shades that defied the mortal laws of nature, reached out like spectral hands. With each cautious step, the heady scent of night-blooming blossoms enveloped her, intoxicating yet unfamiliar. Rory tightened her grip around the Heartstone Pendant, its familiar warmth a small comfort against the otherworldly chill that clung to the air. She had come alone to this secret corner of Richmond Park, lured by the possibility of answers. The pendant—a gift from a mysterious benefactor—had started pulsing again, a muted rhythm she'd gradually come to recognize as a beacon rather than a mere trinket. Reassurance in crimson and silver swung lightly around her throat, but tonight, the pulse felt different, frenetic, as if in warning. "Just the Grove playing tricks," she whispered, more to hear her own voice than for any desire of self-assurance. The standing stones loomed ahead, gargantuan sentinels amid the delicate wildness. Their surfaces twisted like gnarled oak bark yet resonated with an insidious energy beneath Rory's fingertips. For years, the tales of 'time moving differently' had been dismissed as whimsy. Yet now, under a moon so close it felt like a vaulted ceiling above her head, the idea didn't seem so fanciful. A gust of wind, unexpected and icy, shivered through the trees, disturbing the nocturnal tableau with a sigh. Rory paused, her breath clouding in the air. The rustling leaves whispered secrets to each other, the sound like a ripple of unnerving laughter. She exhaled, staving off the jolt of panic trying to snake its way up her spine. "Focus, Rory. You're here for a reason." Step by step, she advanced deeper into the grove, trying to ignore the sensation of eyes watching from the hidden nooks between the trees. Shadows shifted at the edge of her vision, fluid and elusive, like smoke twining through glass. She glanced to the side, but there was nothing—only shadows that seemed to swell and recede with every languid heart pulse. Her soles pressed on soft, damp earth, and for a heartbeat, the atmosphere morphed. It thickened with a silence so profound it pressed into Rory's ears, a weight she wished she could shrug off. She squinted through the dimness ahead, where the trees stood closer, stretching their spindly branches towards a hidden sky. Then, a noise—the crunch of foliage underfoot not her own. Rory's heart performed an unsteady pirouette. She stopped, every muscle taut, caught in a fragile dance between fight and flight. The noise remained; insidious, persistent, trailing her pause as if challenging her to acknowledge its presence. "A trick of the Grove..." she murmured into the expectant night, but her whisper carried no conviction. Ahead, a path diverged. Bare fingers of light dribbled through the canopy, revealing countless tiny paths threading into the dense underbrush. Indecision nibbled at her resolve like a persistent rodent. She chose the left path, her instinct tracing its unseen current, and moved briskly now, driven by a twitch in her gut. For several stretched moments, the air remained queasy with the absence of recognizable sound, save her footfalls—a metronome pacing the throbbing pendant. And then again—movement. Low to the ground, it slithered across her periphery, something dark and sinuous beneath the lattice of wood and wildflower. Rory's breath caught; pupils wide, they delved into the impenetrable gloom. She waited, willing herself not just to see, but to hear, to sense anything beyond her pounding pulse. Nothing. The silence rushed back in, a tidal wave cresting upon her eardrums. The Grove toyed with her, seeding doubt like ivy threading cracks in ancient stone. Yet she continued, threading the treacherous pathway. The standing stones reappeared, encouraging markers as she circled back toward their foreboding embrace. At the heart, a clearing opened like a yawning maw before her. She thrust herself into its expanse, desperate for the openness it promised. The moon, an argent specter, illuminated the hallowed ground wrapped in the embrace of the stone guardians. Then—murmurations carried by the spectral zephyr eddied round her, recognizable yet unfamiliar. Words, distorted by echoes and context, rose and fell, an incantation or lament. She turned, rounding on the shadows with the indignation of the misunderstood. "Enough with your games!" Her voice echoed, a lone brass note in an orchestra of rustling leaves. In her grasp, the Heartstone Pendant blazed suddenly with heat, a shuddering heartbeat against her own. The grove responded; a breeze snapped to life, slicing through the meadow like a spoken incantation, stirring the heavy air to tremble under its whispered weight. "What is it you want from me?" Aurora's voice dropped, part plea and part defiance, to the unseen audience she felt creeping at the fringes of her awareness. Silence fell, a suffocating quilt draping over the grove. The very absence of sound roared in her ears, more menacing than any noise preceding. From behind the whisper of night blossoms, shadows coagulated, taking subtle form. Figures hovered beyond the veil of perception, shapes half-imagined in the interplay between light and darkness. To her hyper-attuned senses, they swelled and receded, bodiless dancers in a spectral ballet. The effect was sinister, even compelling. Rory hesitated on the brink of the clearing, the Grove's enchantments wrapping around her like a lover's forgotten embrace. But she couldn't afford to stand entangled in its ancient dances. Whatever forces clustered about, their intentions remained obscured by the foliage. With renewed determination, Rory's hand sought the pendant, the gemstone now a kindling blaze. It throbbed a steadfast rhythm, a clarion in her palm. She took a resolute step forward. It was then the wind shifted, bringing with it a scent foreign yet painful in its familiarity—Evan's cologne, an aromatic betrayal borne by the breeze. The unmistakable aroma clawed at memories she wanted to keep buried. Teeth clenched, Rory reeled back, her footing faltering on the uneven earth. "You can't be here," she seethed between gasps, staring into the incomprehensibly vast woods, her voice a thin thread threatening to unravel entirely. With resolve solidifying in her bones, Rory steeled herself against the tempestuous ink of the night. She knew now, reason and sanctuary dangled close, only if she resisted the Grove’s twisted play. Mystery lingered thick—impossible to ignore but with renewed purpose, she pushed past the manifold manifestations. Her near-panic faded with each step toward the standing stones, resilient determination igniting with the pulse of the Heartstone Pendant—a stubborn beacon amid the Grove's mischievous illusions. She moved forward, alone in the quiet, darkened world where even time itself bent to the whims of legend and lore.
created_at"2026-02-19T10:51:14.339Z" 2/19/2026, 10:51:14 AM
model"openai/gpt-4o-2024-08-06"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency317
moderation_latency(null)
generation_time30537
tokens_prompt1038
tokens_completion1809
native_tokens_prompt917
native_tokens_completion1497
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"
usage0.0172625
router(null)
provider_responses
0
endpoint_id"9d15935a-34e6-4a5e-a5bc-c7dda213e876"
id"chatcmpl-DAvukSLn3i3NnGkUfctx5aj7fnfuq"
is_byokfalse
latency298
model_permaslug"openai/gpt-4o-2024-08-06"
provider_name"OpenAI"
status200
api_type"completions"
id"gen-1771498274-sjo8WKBL97c84zWt6hj9"
upstream_id"chatcmpl-DAvukSLn3i3NnGkUfctx5aj7fnfuq"
total_cost0.0172625
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags5
adverbTagCount0
adverbTags(empty)
dialogueSentences6
tagDensity0.833
leniency1
rawRatio0
effectiveRatio0
82.17% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1122
totalAiIsmAdverbs4
found
0
adverb"carefully"
count1
1
adverb"lightly"
count1
2
adverb"suddenly"
count1
3
adverb"very"
count1
highlights
0"carefully"
1"lightly"
2"suddenly"
3"very"
100.00% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.00% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
0.00% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1122
totalAiIsms43
found
0
word"spectral"
count3
1
word"familiar"
count1
2
word"warmth"
count1
3
word"otherworldly"
count1
4
word"chill"
count1
5
word"beacon"
count2
6
word"pulse"
count4
7
word"desire"
count1
8
word"loomed"
count1
9
word"sentinels"
count1
10
word"resonated"
count1
11
word"silence"
count3
12
word"profound"
count1
13
word"weight"
count2
14
word"dance"
count1
15
word"whisper"
count2
16
word"resolve"
count2
17
word"tracing"
count1
18
word"delved"
count1
19
word"gloom"
count1
20
word"pounding"
count1
21
word"treacherous"
count1
22
word"foreboding"
count1
23
word"maw"
count1
24
word"echoes"
count1
25
word"echoed"
count1
26
word"sinister"
count1
27
word"dances"
count1
28
word"throbbed"
count1
29
word"unravel"
count1
30
word"steeled"
count1
31
word"sanctuary"
count1
highlights
0"spectral"
1"familiar"
2"warmth"
3"otherworldly"
4"chill"
5"beacon"
6"pulse"
7"desire"
8"loomed"
9"sentinels"
10"resonated"
11"silence"
12"profound"
13"weight"
14"dance"
15"whisper"
16"resolve"
17"tracing"
18"delved"
19"gloom"
20"pounding"
21"treacherous"
22"foreboding"
23"maw"
24"echoes"
25"echoed"
26"sinister"
27"dances"
28"throbbed"
29"unravel"
30"steeled"
31"sanctuary"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences72
matches
0"the jolt of panic"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences72
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences73
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen29
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1107
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions5
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions29
wordCount1067
uniqueNames11
maxNameDensity0.94
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Aurora2
Fae1
Grove5
Heartstone3
Pendant3
Richmond1
Park1
Rory10
Ahead1
Silence1
Evan1
persons
0"Aurora"
1"Grove"
2"Pendant"
3"Rory"
4"Silence"
5"Evan"
places
0"Fae"
1"Richmond"
2"Park"
globalScore1
windowScore1
76.47% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences68
glossingSentenceCount2
matches
0"felt like a vaulted ceiling above her h"
1"as if challenging her to acknowledge its presence"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.903
wordCount1107
matches
0"not just to see, but to hear, to sense anything beyond her pounding pulse"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences73
matches(empty)
83.91% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs30
mean36.9
std16.37
cv0.444
sampleLengths
072
164
219
362
442
523
661
753
810
936
1017
1130
1244
1352
1413
1535
1641
1737
1817
1942
2028
2124
2242
2347
2424
2542
2612
2723
2847
2948
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences72
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs170
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount10
semicolonCount3
flaggedSentences12
totalSentences73
ratio0.164
matches
0"The pendant—a gift from a mysterious benefactor—had started pulsing again, a muted rhythm she'd gradually come to recognize as a beacon rather than a mere trinket."
1"She glanced to the side, but there was nothing—only shadows that seemed to swell and recede with every languid heart pulse."
2"Then, a noise—the crunch of foliage underfoot not her own."
3"The noise remained; insidious, persistent, trailing her pause as if challenging her to acknowledge its presence."
4"For several stretched moments, the air remained queasy with the absence of recognizable sound, save her footfalls—a metronome pacing the throbbing pendant."
5"And then again—movement."
6"Rory's breath caught; pupils wide, they delved into the impenetrable gloom."
7"Then—murmurations carried by the spectral zephyr eddied round her, recognizable yet unfamiliar."
8"The grove responded; a breeze snapped to life, slicing through the meadow like a spoken incantation, stirring the heavy air to tremble under its whispered weight."
9"It was then the wind shifted, bringing with it a scent foreign yet painful in its familiarity—Evan's cologne, an aromatic betrayal borne by the breeze."
10"Mystery lingered thick—impossible to ignore but with renewed purpose, she pushed past the manifold manifestations."
11"Her near-panic faded with each step toward the standing stones, resilient determination igniting with the pulse of the Heartstone Pendant—a stubborn beacon amid the Grove's mischievous illusions."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount203
adjectiveStacks0
stackExamples(empty)
adverbCount8
adverbRatio0.03940886699507389
lyAdverbCount4
lyAdverbRatio0.019704433497536946
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences73
echoCount0
echoWords(empty)
92.25% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences73
mean15.16
std5.77
cv0.381
sampleLengths
018
116
215
323
417
526
621
719
811
916
1013
1122
1218
138
1416
1516
167
1724
1816
1921
2014
2120
2219
2310
246
2514
2616
2717
284
2917
309
3122
3222
333
3420
3511
3618
371
3812
3914
407
4114
4212
4312
4417
4512
4613
4712
4817
4916
83.11% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats1
diversityRatio0.5068493150684932
totalSentences73
uniqueOpeners37
93.90% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences71
matches
0"Then, a noise—the crunch of"
1"Then—murmurations carried by the spectral"
ratio0.028
96.06% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount22
totalSentences71
matches
0"She had come alone to"
1"she whispered, more to hear"
2"Their surfaces twisted like gnarled"
3"She exhaled, staving off the"
4"She glanced to the side,"
5"Her soles pressed on soft,"
6"It thickened with a silence"
7"She squinted through the dimness"
8"She stopped, every muscle taut,"
9"she murmured into the expectant"
10"She chose the left path,"
11"She waited, willing herself not"
12"She thrust herself into its"
13"She turned, rounding on the"
14"Her voice echoed, a lone"
15"It throbbed a steadfast rhythm,"
16"She took a resolute step"
17"It was then the wind"
18"she seethed between gasps, staring"
19"She knew now, reason and"
ratio0.31
93.80% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount52
totalSentences71
matches
0"The silvery moonlight slipped through"
1"Wildflowers, aglow in shades that"
2"Rory tightened her grip around"
3"She had come alone to"
4"The pendant—a gift from a"
5"Reassurance in crimson and silver"
6"she whispered, more to hear"
7"The standing stones loomed ahead,"
8"Their surfaces twisted like gnarled"
9"A gust of wind, unexpected"
10"Rory paused, her breath clouding"
11"The rustling leaves whispered secrets"
12"She exhaled, staving off the"
13"Shadows shifted at the edge"
14"She glanced to the side,"
15"Her soles pressed on soft,"
16"It thickened with a silence"
17"She squinted through the dimness"
18"Rory's heart performed an unsteady"
19"She stopped, every muscle taut,"
ratio0.732
70.42% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences71
matches
0"To her hyper-attuned senses, they"
ratio0.014
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences56
technicalSentenceCount2
matches
0"Reassurance in crimson and silver swung lightly around her throat, but tonight, the pulse felt different, frenetic, as if in warning."
1"The noise remained; insidious, persistent, trailing her pause as if challenging her to acknowledge its presence."
25.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags5
uselessAdditionCount1
matches
0"she murmured, but her whisper carried no conviction"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount2
fancyTags
0"she whispered (whisper)"
1"she murmured (murmur)"
dialogueSentences6
tagDensity0.333
leniency0.667
rawRatio1
effectiveRatio0.667
83.2362%