Run: 2026-02-19-01KHTQQSNXMMSDN0CYS3NDD2R4

Run Details

Duration:
12.9s
Cost:
$0.000659
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
Aurora Carter moved cautiously through the thick shadows of Richmond Park, her footsteps muffled by damp, mossy earth. The Heartstone Pendant—a small crimson gem on a silver chain—hung against her chest, faintly pulsing with an inward glow that made her fingertips tingle. The sky above was a cloth of patchy black, stars barely visible through the tangled branches. She'd been told the Grove was supposed to feel peaceful, an untouched escape where time bent and stretched. Instead, her skin prickled with the static of unease. She crouched beside the ancient oak, its gnarled roots twisting like the fingers of a buried giant. Terrence had told her to meet him here. He’d sounded urgent, alarmed even, when he called earlier, voice rough with panic. She’d come, thinking maybe this time she’d make sense of something—anything—beyond the constant fog of doubt that cloaked her mind. Taking a breath, she scanned the perimeter, eyes darting between the standing stones at the grove’s boundary. They looked wrong tonight. Normally, they stood silent and imposing, shadows that seemed fixed in time. Tonight, one of the stones flickered faintly, shimmering like a mirage. If she hadn’t seen it herself, she’d believe her eyes. Noises floated from the woods. Not the usual rustle of branches or distant birdcall, but a hollow, unnatural soundsomething like breathing, deep and laboured. She froze and strained to listen, but the forest absorbed the sound as if swallowing it whole. Still, she felt it lingering just behind her ears, an echo of something not quite right. “Terence,” she whispered, voice sharp with suspicion. She looked around, but the figures that should have been waiting seemed absent, the clearing empty except for her. She clutched the pendant tighter, the faint glow strengthening as her palm pressed into her chest. A flicker of movement caught her eye—just at the edge of her vision, a sway of dark shapes. She spun around. Nothing. The trees remained still, shadows undisturbed. Her heart hammered irregularly, pushing her toward the boundary stones, her senses prickling. The air grew colder, a chill that seeped into her bones. She exhaled, seeing her breath form a ghostly cloud. The silence stretched, thick like syrup. Then, from nowhere, a whisper slithered through the trees, so faint she couldn’t tell if it was her mind or something else. "You're not supposed to be here," it hissed. Aurora spun again, resolve hardening. “Terence?” she called softly, voice trembling just enough to betray her. The words sounded hollow, swallowed by the oppressive quiet. The trees remained silent, branches swaying as if in response to a breeze she couldn't feel. Her eyes flicked to the flickering stone. It blinked, once, then steadied. The strange, shimmering glow of the standing stones beckoned, but now they seemed to pulse with a malevolent beat, like a heartbeat echoing through the dark. A faint scraping noise emerged behind her, barely perceptible. She whipped her head around. Nothing. The grove held its secrets tightly tonight, static shadows hiding what lurked just beyond remembrance. Gritting her teeth, she stepped closer to the boundary, peering past the stones into the woods. Shadows danced between the trees, silent and wrong. She caught glimpses of movement—an unnatural flicker or perhaps a trick of the eye, but something was shifting just at the perimeter of her vision. The pendant's glow pulsed faster. She tugged it lightly, feeling its warmth like a heartbeat against her skin. She clutched it tight, trying to ground herself. She thought of the Fae realm, of stories her childhood ears had devoured, each whisper of wildflowers blooming in the perpetual night. That’s when she saw it. A figure, motionless, standing just beyond the boundary—half-hidden behind the towering oak at the grove’s edge. Tall, elongated, with limbs that seemed too thin, too sharp. Its silhouette flickered strangely, as if it was a shadow cast by flickering candlelight on a broken lantern. “Who’s there?” she demanded, voice sharp but hesitant. No answer. Just the faint rustle of leaves. Her hand trembled, but she refused to back away. Instead, she took a slow step forward, trying to make sense of the distortions. The figure moved—not with a deliberate stride, but a slow, jerking lurch, like a puppet half-dangled from its strings. Aurora’s breath hitched. Her heart pounded louder, filling her ears with a drumming that drowned out the whisper behind her, louder now, more insistent. “You shouldn’t be here,” it crooned again, the voice a rasp that seemed layered with a thousand other echoes, all tangled and unresolved. She spun around, eyes darting in every direction. The woods seemed to warp, trees stretching and contorting, branches reaching like grasping fingers. Somewhere deep inside her, a flicker of instinct screamed to run, but her legs refused to move. A sudden, sharp clang resonated through the grove. She instinctively looked down. The ground beneath her flickered, a ripple distorting the moss and soil, revealing something underneath. A glimpse of shimmering silver, something metallic, something unfamiliar. Her pulse kicked up again, the pendant pulsing rapidly now, heartbeat echoing it. “Terence?” she called again, voice cracking. The shadows flickered around her, flickering at the edge of visibility like something trying to reassert itself into her world. From the corner of her eye, she saw it—the figure at the boundary shift, bending in unnatural ways, limbs elongating, head tilting at an impossible angle. Its eyes glinted—glowed even—small points of crimson that flickered like dying embers. A cold sweat broke out on her forehead as the whispering intensified, swirling into a chorus of voices, voices that slithered into her mind like coils of smoke. The pendant vibrated against her chest, a faint, almost rhythmic pulse that didn’t cease. Aurora’s breath grew ragged. She could feel something unseen watching her, waiting, and it was awake now. Not just in the shadows, but inside her. It was wrong—so wrong she couldn’t quite reconcile her senses. A faint shimmer appeared at her feet, rippling outward across the ground. Something was trying to breach her reality, and she sensed that once it did, nothing would be the same. She backed slowly, eyes fixed on the changing shape beyond the stones. The whispering grew louder, more urgent but indistinct. Whatever this was, whatever hunter lurked in the darkness, it knew she was here. And tonight, there would be no escaping its gaze.
created_at"2026-02-19T10:39:40.714Z" 2/19/2026, 10:39:40 AM
model"openai/gpt-4.1-nano-2025-04-14"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency233
moderation_latency(null)
generation_time12106
tokens_prompt1038
tokens_completion1714
native_tokens_prompt917
native_tokens_completion1418
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"
usage0.0006589
router(null)
provider_responses
0
endpoint_id"9251cee5-5503-4be9-9439-7ae21ff062a3"
id"resp_097c1c40e9564fab016996e86cd56c81909e6f2b2a55ba8336"
is_byokfalse
latency72
model_permaslug"openai/gpt-4.1-nano-2025-04-14"
provider_name"OpenAI"
status200
api_type"completions"
id"gen-1771497580-mxyQsfNPAuWXCl3FeYeN"
upstream_id"resp_097c1c40e9564fab016996e86cd56c81909e6f2b2a55ba8336"
total_cost0.0006589
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
0.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags6
adverbTagCount3
adverbTags
0"she called softly [softly]"
1"it crooned again [again]"
2"she called again [again]"
dialogueSentences6
tagDensity1
leniency1
rawRatio0.5
effectiveRatio0.5
76.66% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1071
totalAiIsmAdverbs5
found
0
adverb"cautiously"
count1
1
adverb"softly"
count1
2
adverb"tightly"
count1
3
adverb"lightly"
count1
4
adverb"slowly"
count1
highlights
0"cautiously"
1"softly"
2"tightly"
3"lightly"
4"slowly"
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)
wordCount1071
totalAiIsms36
found
0
word"footsteps"
count1
1
word"sense of"
count2
2
word"scanned"
count1
3
word"imposing"
count1
4
word"flickered"
count5
5
word"echo"
count1
6
word"flicker"
count3
7
word"chill"
count1
8
word"silence"
count1
9
word"whisper"
count3
10
word"resolve"
count1
11
word"oppressive"
count1
12
word"flicked"
count1
13
word"pulse"
count3
14
word"echoing"
count2
15
word"pulsed"
count1
16
word"warmth"
count1
17
word"trembled"
count1
18
word"lurch"
count1
19
word"echoes"
count1
20
word"resonated"
count1
21
word"vibrated"
count1
22
word"rhythmic"
count1
23
word"could feel"
count1
highlights
0"footsteps"
1"sense of"
2"scanned"
3"imposing"
4"flickered"
5"echo"
6"flicker"
7"chill"
8"silence"
9"whisper"
10"resolve"
11"oppressive"
12"flicked"
13"pulse"
14"echoing"
15"pulsed"
16"warmth"
17"trembled"
18"lurch"
19"echoes"
20"resonated"
21"vibrated"
22"rhythmic"
23"could feel"
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
narrationSentences86
matches
0"h with panic"
93.02% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences86
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences86
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen28
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1056
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions8
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions11
wordCount1041
uniqueNames8
maxNameDensity0.38
worstName"Aurora"
maxWindowNameDensity0.5
worstWindowName"Aurora"
discoveredNames
Carter1
Richmond1
Park1
Heartstone1
Pendant1
Grove1
Aurora4
Fae1
persons
0"Carter"
1"Pendant"
2"Aurora"
places
0"Richmond"
1"Park"
2"Grove"
globalScore1
windowScore1
0.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences70
glossingSentenceCount7
matches
0"seemed fixed in time"
1"something like breathing, deep and laboured"
2"as if swallowing it whole"
3"not quite right"
4"seemed absent the clearing empty except for her"
5"seemed layered with a thousand other echoes, all tangled and unresolved"
6"quite reconcile her senses"
0.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches3
per1kWords2.841
wordCount1056
matches
0"Not the usual rustle of branches or distant birdcall, but a hollow, unnatural sound"
1"not with a deliberate stride, but a slow, jerking lurch, like a puppet half-dangled from its s"
2"Not just in the shadows, but inside her"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences86
matches(empty)
74.20% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs27
mean39.11
std16.02
cv0.41
sampleLengths
085
158
254
357
442
541
648
78
825
954
1030
1149
1248
135
1444
1539
1643
1723
1839
1936
2039
2138
2228
2318
2431
2531
2643
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences86
matches
0"been told"
1"was supposed"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs188
matches
0"was shifting"
1"was trying"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount14
semicolonCount0
flaggedSentences10
totalSentences86
ratio0.116
matches
0"The Heartstone Pendant—a small crimson gem on a silver chain—hung against her chest, faintly pulsing with an inward glow that made her fingertips tingle."
1"She’d come, thinking maybe this time she’d make sense of something—anything—beyond the constant fog of doubt that cloaked her mind."
2"Not the usual rustle of branches or distant birdcall, but a hollow, unnatural sound—something like breathing, deep and laboured."
3"A flicker of movement caught her eye—just at the edge of her vision, a sway of dark shapes."
4"She caught glimpses of movement—an unnatural flicker or perhaps a trick of the eye, but something was shifting just at the perimeter of her vision."
5"A figure, motionless, standing just beyond the boundary—half-hidden behind the towering oak at the grove’s edge."
6"The figure moved—not with a deliberate stride, but a slow, jerking lurch, like a puppet half-dangled from its strings."
7"From the corner of her eye, she saw it—the figure at the boundary shift, bending in unnatural ways, limbs elongating, head tilting at an impossible angle."
8"Its eyes glinted—glowed even—small points of crimson that flickered like dying embers."
9"It was wrong—so wrong she couldn’t quite reconcile her senses."
89.43% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1056
adjectiveStacks0
stackExamples(empty)
adverbCount55
adverbRatio0.052083333333333336
lyAdverbCount15
lyAdverbRatio0.014204545454545454
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences86
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences86
mean12.28
std6.35
cv0.517
sampleLengths
018
124
216
318
49
517
68
713
820
917
104
1112
1211
1310
145
1519
1617
1716
187
1919
2016
2118
223
231
246
2513
2611
279
286
2922
308
315
3211
339
3416
357
365
3726
389
395
401
4115
4216
438
4425
455
4613
478
4822
495
60.08% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.3953488372093023
totalSentences86
uniqueOpeners34
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount6
totalSentences82
matches
0"Instead, her skin prickled with"
1"Normally, they stood silent and"
2"Then, from nowhere, a whisper"
3"Just the faint rustle of"
4"Instead, she took a slow"
5"Somewhere deep inside her, a"
ratio0.073
59.02% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount33
totalSentences82
matches
0"She'd been told the Grove"
1"She crouched beside the ancient"
2"He’d sounded urgent, alarmed even,"
3"She’d come, thinking maybe this"
4"They looked wrong tonight."
5"She froze and strained to"
6"she whispered, voice sharp with"
7"She looked around, but the"
8"She clutched the pendant tighter,"
9"She spun around."
10"Her heart hammered irregularly, pushing"
11"She exhaled, seeing her breath"
12"she called softly, voice trembling"
13"Her eyes flicked to the"
14"It blinked, once, then steadied."
15"She whipped her head around."
16"She caught glimpses of movement—an"
17"She tugged it lightly, feeling"
18"She clutched it tight, trying"
19"She thought of the Fae"
ratio0.402
51.46% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount67
totalSentences82
matches
0"Aurora Carter moved cautiously through"
1"The Heartstone Pendant—a small crimson"
2"The sky above was a"
3"She'd been told the Grove"
4"She crouched beside the ancient"
5"Terrence had told her to"
6"He’d sounded urgent, alarmed even,"
7"She’d come, thinking maybe this"
8"They looked wrong tonight."
9"Tonight, one of the stones"
10"Noises floated from the woods."
11"She froze and strained to"
12"she whispered, voice sharp with"
13"She looked around, but the"
14"She clutched the pendant tighter,"
15"A flicker of movement caught"
16"She spun around."
17"The trees remained still, shadows"
18"Her heart hammered irregularly, pushing"
19"The air grew colder, a"
ratio0.817
60.98% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences82
matches
0"If she hadn’t seen it"
ratio0.012
53.57% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences48
technicalSentenceCount6
matches
0"The Heartstone Pendant—a small crimson gem on a silver chain—hung against her chest, faintly pulsing with an inward glow that made her fingertips tingle."
1"She’d come, thinking maybe this time she’d make sense of something—anything—beyond the constant fog of doubt that cloaked her mind."
2"Her heart hammered irregularly, pushing her toward the boundary stones, her senses prickling."
3"Tall, elongated, with limbs that seemed too thin, too sharp."
4"Its silhouette flickered strangely, as if it was a shadow cast by flickering candlelight on a broken lantern."
5"A cold sweat broke out on her forehead as the whispering intensified, swirling into a chorus of voices, voices that slithered into her mind like coils of smoke."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags6
uselessAdditionCount4
matches
0"she whispered, voice sharp with suspicion"
1"she called softly, voice trembling just enough to betray her"
2"she demanded, voice sharp but hesitant"
3"she called again, voice cracking"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags5
fancyCount3
fancyTags
0"she whispered (whisper)"
1"it hissed (hiss)"
2"she demanded (demand)"
dialogueSentences6
tagDensity0.833
leniency1
rawRatio0.6
effectiveRatio0.6
67.2807%