Run: 2026-02-19-01KHTR59BHRN4YMSEPVRG6PDCD

Run Details

Duration:
14.7s
Cost:
$0.000635
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 quietly through the dense undergrowth of Richmond Park, the moon low and thick overhead. Her footsteps were careful, deliberate, though her mind jittered with a restless anticipation. She clutched the Heartstone Pendant in her palm, its deep crimson hue faintly pulsing in time with her racing heartbeat. The pendant had been her only guide tonight, its faint glow whispering secrets she couldn't quite remember, whispering that somewhere beyond the ancient oak stones, the boundary between worlds thinned. She’d come here at dusk, the fading light casting long, shifting shadows between the trees. Now, darkness had taken root, and the silence pressed around her like wet cloth. Only a faint rustle of leaves betrayed her path—until she stopped dead, an icy prick crawling up her spine. The grove was supposed to be a sanctuary, a hidden pocket between realms, and yet an unshakable wrongness seeped into her bones. Her eyes darted around, searching for the threat that waited. A shadow flickered at the edge of her vision, too fleeting to identify. She held her breath, fingers curling tightly around the pendant's silver chain. From somewhere deeper in the grove, a sound unexpectedly sliced through the night—a faint, intermittent tapping, rhythmic, persistent. Not animal, not wind. Something deliberate. Her hand trembled as she tightened her grip on the pendant, but her instinct screamed to run. She moved forward, slow and cautious, her shoes muffling her steps. The tapping grew louder, more insistent. Every pulse of the Heartstone seemed to synchronize with her racing pulse, and the glow from the pendant flickered faintly, almost afraid. A sudden movement caught her eye. A figure, glimpsed out of the corner of her eye, vanished behind a cluster of wildflowers. She froze, breath shallow. Nothing about the shape felt real—too still, too shapeless. She stiffened, instincts turning sharp, unbidden memories flickering—of stories whispered about the Grove, of eyes that watched from the shadows. The air grew thick, the scent of damp earth and something else—something metallic and cold. It sank into her skin. She told herself it was just her mind, that the Grove played tricks, but her stomach twisted. A flicker of movement—an edge of a figure—danced at the edge of her vision again. She spun around sharply, heart pounding in her ears, and caught a glimpse of a dark form retreating behind the standing stones, gliding just beyond her line of sight. No sound accompanied it, only the faint shuffling of fabric or hide. She clenched her jaw, her fingers tightening around the pendant as if it could anchor her. She swallowed hard, trying to steady her voice. "Hey. I know you're there." Silence. The grove responded with a shiver of wind, whispering rustling leaves like secrets passing between branches. She stared at the stones, their ancient, warped faces seemingly watching her. The boundary was close enough that she could feel it—reality wrinkling at the edges. A passing shiver, colder this time, settled into her bones. She pulled her coat tighter around herself. "I'm not leaving until I get what I came for." The tapping resumed, closer now, echoing through her skull. She took a tentative step forward, muscles tense, eyes darting from shadow to shadow. Just beyond the reach of her sight, she sensed something—an awareness, a presence that was not her own. The pendant pulsed more actively now, faint glow casting strange patterns on the ground. She reached out, fingertips brushing the cool silver, feeling the faint warmth under her skin. The pulse quickened, as if the artifact responded to the invisible eyes watching. A movement. A blur slipped past her peripheral vision. Her breath caught, her eyes wide and sharp. No time to think. She spun around to face it, her stance ready but her heart pounding wildly. A figure—human-shaped but distorted—stumbled into a patch of moonlight. Its form flickered like a faulty projection, limbs jerking at odd angles. It was blurry, as if the darkness around it tried to swallow it whole. Her instincts told her to run, but her body refused to move. The figure made a muffled sound—a kind of sibilant whisper, more felt than heard. She saw the faint shimmer of eyes that shone with unnatural light, voids glowing in a face that should have been familiar but was not. She wanted to scream, but her voice lodged in her throat. Instead, she studied it, the details just out of focus, the sense that it was a mirror of her fears. Something not quite right, something wrong—so wrong she couldn’t breathe. The figure lurched forward, limbs jerking and unnatural, as if it struggled against unseen chains. It reached out a hand, fingers elongated, palm open and trembling. She could see the faint outline of claws not visible in the dark—they shimmered at the edge of perception like a mirage. A cold gust whipped through the grove, carrying with it the scent of decay. The tension stretched tight, as if the universe itself refused to hold back its secrets much longer. The figure paused, a silent question hanging in the air. Then it vanished into a ripple in the shadowy blanket of darkness, dissolving as if into mist. No sound, no sign of a struggle. Her throat clenched, breath ragged. Her hand shook as she clutched the pendant more tightly. The faint glow pulsed rhythmically now, as if urging her to leave. Darkness pressed closer around her, every tree and shadow whispering, whispering secrets best left buried. She kept her eyes on the stones, on the faint outline of a shape lurking just beyond the light. In the Grove, time moved differently—an hour could stretch into days or vanish in moments. A faint, almost inaudible scraping sound drifted through the silence, shredding the quiet like broken glass. She froze, heartbeat loud in her ears, staring at the boundary—at the door between worlds she had dared to cross. A voice—soft, distant—called her name from somewhere deep within the shadows. No, not a voice. A whisper, a plea, a haunting melody that sluiced through her thoughts and made her stomach tighten. And she understood—she wasn’t alone. Not in this place, not in her head. Something was watching her. Something waiting. And now, she had no choice but to stand her ground or become a part of the Grove’s endless, silent nightmare.
created_at"2026-02-19T10:47:02.262Z" 2/19/2026, 10:47:02 AM
model"openai/gpt-4.1-nano-2025-04-14"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency301
moderation_latency(null)
generation_time14568
tokens_prompt1038
tokens_completion1648
native_tokens_prompt917
native_tokens_completion1358
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"
usage0.0006349
router(null)
provider_responses
0
endpoint_id"9251cee5-5503-4be9-9439-7ae21ff062a3"
id"resp_025a4dce161bbdb3016996ea2656888193a7b982845b81983e"
is_byokfalse
latency105
model_permaslug"openai/gpt-4.1-nano-2025-04-14"
provider_name"OpenAI"
status200
api_type"completions"
id"gen-1771498022-hCbnVg2qmnWs17JU7YiJ"
upstream_id"resp_025a4dce161bbdb3016996ea2656888193a7b982845b81983e"
total_cost0.0006349
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
totalTags0
86.03% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1074
totalAiIsmAdverbs3
found
0
adverb"tightly"
count2
1
adverb"sharply"
count1
highlights
0"tightly"
1"sharply"
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)
wordCount1074
totalAiIsms34
found
0
word"footsteps"
count1
1
word"anticipation"
count1
2
word"racing"
count2
3
word"silence"
count3
4
word"sanctuary"
count1
5
word"flickered"
count3
6
word"fleeting"
count1
7
word"rhythmic"
count1
8
word"trembled"
count1
9
word"pulse"
count3
10
word"stomach"
count2
11
word"flicker"
count1
12
word"pounding"
count2
13
word"could feel"
count1
14
word"echoing"
count1
15
word"pulsed"
count2
16
word"warmth"
count1
17
word"quickened"
count1
18
word"whisper"
count2
19
word"familiar"
count1
20
word"lurched"
count1
21
word"shimmered"
count1
22
word"tension"
count1
highlights
0"footsteps"
1"anticipation"
2"racing"
3"silence"
4"sanctuary"
5"flickered"
6"fleeting"
7"rhythmic"
8"trembled"
9"pulse"
10"stomach"
11"flicker"
12"pounding"
13"could feel"
14"echoing"
15"pulsed"
16"warmth"
17"quickened"
18"whisper"
19"familiar"
20"lurched"
21"shimmered"
22"tension"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"clenched jaw/fists"
count1
highlights
0"clenched her jaw"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences81
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences81
filterMatches(empty)
hedgeMatches
0"seemed to"
1"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences83
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen30
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1054
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions10
wordCount1039
uniqueNames6
maxNameDensity0.38
worstName"Grove"
maxWindowNameDensity1
worstWindowName"Grove"
discoveredNames
Carter1
Richmond1
Park1
Heartstone2
Pendant1
Grove4
persons
0"Carter"
1"Heartstone"
2"Pendant"
3"Grove"
places
0"Richmond"
1"Park"
globalScore1
windowScore1
5.07% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences69
glossingSentenceCount4
matches
0"quite remember, whispering that somewhere beyond the ancient oak stones, the boundary between worlds thinned"
1"warped faces seemingly watching her"
2"not quite right, something wrong—so wrong she couldn’t breathe"
3"as if urging her to leave"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.949
wordCount1054
matches
0"no choice but"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences83
matches(empty)
53.35% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs26
mean40.54
std13.65
cv0.337
sampleLengths
080
148
257
341
439
555
637
756
829
91
1042
1127
1241
1342
1435
1547
1639
1741
1848
1931
2034
2127
2249
2336
2432
2540
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences81
matches
0"was supposed"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs168
matches
0"was watching"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount20
semicolonCount0
flaggedSentences16
totalSentences83
ratio0.193
matches
0"Only a faint rustle of leaves betrayed her path—until she stopped dead, an icy prick crawling up her spine."
1"From somewhere deeper in the grove, a sound unexpectedly sliced through the night—a faint, intermittent tapping, rhythmic, persistent."
2"Nothing about the shape felt real—too still, too shapeless."
3"She stiffened, instincts turning sharp, unbidden memories flickering—of stories whispered about the Grove, of eyes that watched from the shadows."
4"The air grew thick, the scent of damp earth and something else—something metallic and cold."
5"A flicker of movement—an edge of a figure—danced at the edge of her vision again."
6"The boundary was close enough that she could feel it—reality wrinkling at the edges."
7"Just beyond the reach of her sight, she sensed something—an awareness, a presence that was not her own."
8"A figure—human-shaped but distorted—stumbled into a patch of moonlight."
9"The figure made a muffled sound—a kind of sibilant whisper, more felt than heard."
10"Something not quite right, something wrong—so wrong she couldn’t breathe."
11"She could see the faint outline of claws not visible in the dark—they shimmered at the edge of perception like a mirage."
12"In the Grove, time moved differently—an hour could stretch into days or vanish in moments."
13"She froze, heartbeat loud in her ears, staring at the boundary—at the door between worlds she had dared to cross."
14"A voice—soft, distant—called her name from somewhere deep within the shadows."
15"And she understood—she wasn’t alone."
95.34% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1059
adjectiveStacks0
stackExamples(empty)
adverbCount48
adverbRatio0.0453257790368272
lyAdverbCount15
lyAdverbRatio0.014164305949008499
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences83
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences83
mean12.7
std6.06
cv0.477
sampleLengths
017
113
220
330
415
514
619
722
810
913
1012
1118
124
132
1417
1511
166
1722
186
1916
204
219
2220
2315
245
2517
2615
2729
2812
2916
308
315
321
3316
3412
3514
3610
377
3810
399
4014
4118
4214
4315
4413
452
467
478
484
4914
41.57% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats7
diversityRatio0.2891566265060241
totalSentences83
uniqueOpeners24
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences77
matches
0"Only a faint rustle of"
1"Just beyond the reach of"
2"Instead, she studied it, the"
3"Then it vanished into a"
ratio0.052
58.96% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount31
totalSentences77
matches
0"Her footsteps were careful, deliberate,"
1"She clutched the Heartstone Pendant"
2"She’d come here at dusk,"
3"Her eyes darted around, searching"
4"She held her breath, fingers"
5"Her hand trembled as she"
6"She moved forward, slow and"
7"She froze, breath shallow."
8"She stiffened, instincts turning sharp,"
9"It sank into her skin."
10"She told herself it was"
11"She spun around sharply, heart"
12"She clenched her jaw, her"
13"She swallowed hard, trying to"
14"She stared at the stones,"
15"She pulled her coat tighter"
16"She took a tentative step"
17"She reached out, fingertips brushing"
18"Her breath caught, her eyes"
19"She spun around to face"
ratio0.403
57.40% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount62
totalSentences77
matches
0"Aurora Carter moved quietly through"
1"Her footsteps were careful, deliberate,"
2"She clutched the Heartstone Pendant"
3"The pendant had been her"
4"She’d come here at dusk,"
5"The grove was supposed to"
6"Her eyes darted around, searching"
7"A shadow flickered at the"
8"She held her breath, fingers"
9"Her hand trembled as she"
10"She moved forward, slow and"
11"The tapping grew louder, more"
12"Every pulse of the Heartstone"
13"A sudden movement caught her"
14"A figure, glimpsed out of"
15"She froze, breath shallow."
16"Nothing about the shape felt"
17"She stiffened, instincts turning sharp,"
18"The air grew thick, the"
19"It sank into her skin."
ratio0.805
64.94% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences77
matches
0"Now, darkness had taken root,"
ratio0.013
83.33% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences60
technicalSentenceCount5
matches
0"She clenched her jaw, her fingers tightening around the pendant as if it could anchor her."
1"Just beyond the reach of her sight, she sensed something—an awareness, a presence that was not her own."
2"The pulse quickened, as if the artifact responded to the invisible eyes watching."
3"She saw the faint shimmer of eyes that shone with unnatural light, voids glowing in a face that should have been familiar but was not."
4"The figure lurched forward, limbs jerking and unnatural, as if it struggled against unseen chains."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags0
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
81.5331%