Run: 2026-03-06-01KK1H858ET1AWA0RHV6DXF5WG

Run Details

Duration:
1m 3s
Cost:
$0.037810
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 slipped through the last gap in the bracken and stopped with one boot half sunk in wet earth. The Grove waited. Even at night, Richmond Park had its own sort of life: distant roads, the hiss of tyres, the odd fox bark, the city breathing behind the trees. Here, none of that reached her. The silence sat thick across the clearing, pressed between the ancient oaks and the standing stones as if the place had thrown a blanket over its own head. She drew a slow breath through her nose. Damp leaves. Cold soil. Wildflowers. Flowers. In late autumn. White star-shaped blooms crowded the edges of the clearing. Pale blue bells nodded in patches where no frost had touched them. A thread of moonlight fell through the branches and turned the petals bone-pale. She looked from one to the next, jaw set, and took her phone from her coat pocket. No signal. “Of course.” Her voice landed flat. No echo. No rustle in answer. Aurora shoved the phone back into her pocket and touched the pendant at her throat. The deep crimson stone sat warm against her skin, warmer than it should have in the night air. When she lifted it between finger and thumb, a faint glow moved somewhere inside it, a low pulse like a slow heartbeat. That had brought her here. Three nights in a row the Heartstone had heated under her shirt whenever she crossed the park on deliveries. Tonight, when she had cut past the old paths near the far end of Richmond, it had gone hot enough to sting. She had followed it through trees she did not remember seeing before, between trunks bent close like gossiping old women, until the path had thinned into nothing and these stones had risen out of the dark. Now that she stood inside the boundary, she wished she had told someone where she was going. Eva would have called her a complete idiot. Silas would have locked the door and come with her carrying that iron poker from the fireplace. Too late. Aurora moved deeper into the clearing, each step careful. The ground felt wrong underfoot. Not soft, not hard. It gave a little, then held, like old carpet laid over roots. The standing stones ringed the place in a rough oval, oak-dark and ridged with age, taller than a man and thick with moss that shone silver-green under the moon. Their surfaces carried grooves that looked carved at first glance and natural at second, twisting lines that refused to settle into either. She circled the nearest stone and ran her fingers over it. Warm. Her hand came away damp though there had been no rain. She rubbed thumb and forefinger together. Sap. Fresh. Aurora tipped her head back and studied the oak above. Its branches spread wide over the clearing, black against a washed-out sky. No wind moved them. Not one leaf stirred. Somewhere behind her, something clicked. She turned. Nothing stood there except flowers and low grass, the pale clutter of foxglove stalks and the dark wall of trees beyond the stones. She listened. The muscles in her neck tightened. “Rabbit,” she muttered. No rabbit answered with another sound. The silence rushed back in and sealed over the clearing. Aurora forced herself to move again. She had not come for a midnight panic in a haunted flower bed. The pendant had reacted to something. A portal, if she believed the handful of things she had learned since London had stopped behaving like London. A door. A breach. A place where Earth wore thin. She scanned the clearing for any mark that did not belong: scorched grass, a split in the air, a shimmer, a change in temperature. Her eyes kept dragging back to the centre. The centre of the Grove held no stone, no tree, no altar. Just a patch of bare ground the size of a dining table. The soil there looked blacker than the rest, almost glossy, as if someone had turned it over with a spade and watered it after. Aurora approached it and crouched. She held the Heartstone over the patch. The crimson gem brightened. Heat flowed into her fingers. “Right,” she whispered. “You hate this spot. Good to know.” Something passed through the corner of her vision. A figure. Slim. Pale. She looked up so fast her knee cracked. The edge of the clearing stood empty. Aurora stayed crouched for a beat, eyes narrowed. Then she rose without taking her gaze off the trees. Her pulse had picked up now, a hard knock in her throat. “Not funny.” She had not meant to speak aloud. The words came anyway, and at once she regretted them. It felt like introducing herself at the door of a stranger’s house. A sound answered from the far side of the stones. Laughter. Not full laughter. A tiny broken piece of it, as if someone had covered their mouth too late. Aurora’s shoulders went rigid. That had not been an animal. She knew the scrape and bark of deer, the shriek of foxes, the human-sounding cry of badgers in mating season. This had shape to it. Intent. “Who’s there?” Nothing. She took two steps towards the sound. Then stopped. The grass in front of her bent in a line, one tuft after another, as though something walked through it with bare feet. Not towards her. Around her. The movement circled the clearing just inside the stones. Slow. Patient. Aurora turned with it, keeping pace from the centre. Her hand closed around the pendant so hard the chain bit into her palm. The grass settled. A second later, the flowers on her left dipped all at once. She spun. Again, nothing. Yet the certainty came up cold from her stomach and spread through her chest. She was not alone here. She had crossed into a place that already had an occupant, and it had been watching her since she stepped between the stones. Her phone felt useless, but she took it out anyway and switched on the torch. The white beam cut across the clearing, harsh and thin. It caught petals, bark, a slick line of moisture on stone. At the edge of the light, shadows seemed to bunch together and breathe. Aurora swept the beam slowly. A shape stood between two oaks beyond the boundary. She froze. The light wavered over a narrow trunk, a strip of pale fungus, a torn curtain of lichen. No person. No face. Her breath left in a sharp burst she hated hearing. “Get a grip.” Then the same pale shape appeared three yards to the right. Not moving there. There. Aurora jerked the torch. Empty air, then a stone, then flowers nodding under no breeze. The shape vanished. Her scalp prickled. The wrongness had shifted. Before, the Grove had felt sealed. Now it felt attentive. Leaning in. A faint whisper brushed the back of her neck. She whipped around and the torch beam flashed across the centre patch of black soil. For one sick second she thought a hand had pushed up through it, long fingers parting the earth from below. Then the light steadied and showed only roots, thin and pale, writhing just under the surface like veins under skin. Aurora backed away. Her heel struck stone. The whisper came again. Not on her neck this time but from the stone at her back, a dry brushing sound like lips against bark. She stepped forward so fast she nearly fell. There were words in it. Not words she understood. Not quite. The shape of speech without the language, a murmuring cadence that slid around the edge of meaning. More whispers answered from the other stones, one by one, until the whole ring seemed to murmur under its breath. Aurora stood very still. The torch shook in her hand. “No.” The whispers swelled. The oak trunks creaked without wind. Overhead, leaves began to tremble, each one quivering on its stem. The sound filled the clearing, a delicate papery chatter, and beneath it came another noise, low and wet, as if the earth in the centre had opened a mouth and taken a breath. The Heartstone burned in her fist. She looked down. Crimson light spilled between her fingers. The black patch of soil had changed. It no longer looked like soil at all. Its surface gleamed like dark glass, but not with reflection. Depth. The centre had sunk away into a smooth, lightless hollow. She stared at it and felt her balance tilt, as if the ground under her boots sloped towards it from every direction. The whispers sharpened. This time one word broke clear. Aurora. Her head snapped up. The clearing stood empty. Aurora’s mouth went dry. Very few voices could make her own name sound like that—soft and close and almost affectionate while every hair on her arms rose in alarm. It had carried no accent she knew. No age. No sex. It could have come from a child, a lover, a corpse. “Aurora.” Behind her. She turned. A woman stood just inside the stones. At least, the outline belonged to a woman. Tall and narrow, wrapped in something pale that hung straight to the ground. Her face sat in shadow beneath a fall of long dark hair. Moonlight touched one hand where it rested against the stone, and the skin looked wrong—too smooth, as if carved from wax and warmed near a fire. Aurora aimed the torch at her face. The beam died. Not dimmed. Died. The phone screen went black in her hand. The clearing sank back into moonlight. Aurora swallowed and let the useless phone drop to her side. “If you want a conversation, standing in the dark like that isn’t helping.” The figure did not answer. A breeze moved through the Grove. At last. It slid cold across Aurora’s cheeks and lifted the ends of her black hair. The flowers bowed. Leaves shivered overhead. Yet the figure’s hair did not stir. Neither did the pale hanging garment. She remained fixed in place, one hand on the stone, as if she had been painted there. Aurora took one step sideways, seeking a different angle on the face. The figure turned with her. Not by shifting weight, not by moving a shoulder or foot. One instant she faced forward. The next she faced Aurora again, smooth as a needle swinging on a compass. Aurora stopped. The woman smiled. Too many teeth. Not sharp. Human enough. Just too many to belong in one mouth. Aurora’s fingers found the pendant chain. “What are you?” The woman tilted her head. The motion exposed her face to the moon. It was not a stranger’s face. Aurora stared at herself. Her own bright eyes. Her own straight black hair. Her own mouth, though stretched wider. Even the small crescent scar marked the left wrist where the pale hand lay against the stone. For a beat, all sound dropped away. The leaves. The whispers. Her own breath. Silence hollowed the clearing clean out. Then her double spoke in Aurora’s voice, with Cardiff flattened under something older and colder. “You came in carrying a key.” The words struck the air like a hand on still water. The black hollow in the centre of the clearing rippled once. Aurora did not move. Her double lowered her gaze to the pendant clenched in Aurora’s fist. When she smiled again, the flowers nearest her curled shut.
created_at"2026-03-06T12:16:39.19Z" 3/6/2026, 12:16:39 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency423
moderation_latency(null)
generation_time63338
tokens_prompt1038
tokens_completion2911
native_tokens_prompt916
native_tokens_completion2368
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"
usage0.03781
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_0ff3a5b3a9b20da80169aac5a7433c8197abd3182d9ab86fb1"
is_byokfalse
latency170
model_permaslug"openai/gpt-5.4-20260305"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1772799399-JmCHMrATbzmx5fM3nJaa"
upstream_id"resp_0ff3a5b3a9b20da80169aac5a7433c8197abd3182d9ab86fb1"
total_cost0.03781
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
totalTags2
adverbTagCount0
adverbTags(empty)
dialogueSentences12
tagDensity0.167
leniency0.333
rawRatio0
effectiveRatio0
92.16% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1914
totalAiIsmAdverbs3
found
0
adverb"slowly"
count1
1
adverb"very"
count2
highlights
0"slowly"
1"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)
68.65% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1914
totalAiIsms12
found
0
word"silence"
count3
1
word"echo"
count1
2
word"pulse"
count2
3
word"scanned"
count1
4
word"stomach"
count1
5
word"wavered"
count1
6
word"whisper"
count2
7
word"weight"
count1
highlights
0"silence"
1"echo"
2"pulse"
3"scanned"
4"stomach"
5"wavered"
6"whisper"
7"weight"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes narrowed"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences226
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences226
filterMatches(empty)
hedgeMatches
0"seemed to"
1"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences236
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen36
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1912
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
33.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions40
wordCount1870
uniqueNames8
maxNameDensity1.39
worstName"Aurora"
maxWindowNameDensity4
worstWindowName"Aurora"
discoveredNames
Grove4
Richmond2
Park1
Heartstone3
London2
Earth1
Aurora26
Cardiff1
persons
0"Grove"
1"Heartstone"
2"Earth"
3"Aurora"
places
0"Richmond"
1"Park"
2"London"
3"Cardiff"
globalScore0.805
windowScore0.333
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences126
glossingSentenceCount2
matches
0"felt like introducing herself at the do"
1"looked like soil at all"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.523
wordCount1912
matches
0"Not on her neck this time but from the stone at her back, a dry brushing sound like lips a"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences236
matches
0"carrying that iron"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs118
mean16.2
std17.89
cv1.104
sampleLengths
019
13
261
313
44
551
62
72
810
955
105
1177
1217
138
1417
152
1681
1711
181
1919
2030
215
222
2323
248
253
2616
2754
2832
2948
3012
319
3210
338
344
358
367
3730
382
3929
4010
411
4218
434
4432
452
461
4732
483
492
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences226
matches
0"been painted"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs276
matches
0"was going"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount2
semicolonCount0
flaggedSentences2
totalSentences236
ratio0.008
matches
0"Very few voices could make her own name sound like that—soft and close and almost affectionate while every hair on her arms rose in alarm."
1"Moonlight touched one hand where it rested against the stone, and the skin looked wrong—too smooth, as if carved from wax and warmed near a fire."
88.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1878
adjectiveStacks2
stackExamples
0"White star-shaped blooms"
1"own straight black hair."
adverbCount63
adverbRatio0.03354632587859425
lyAdverbCount3
lyAdverbRatio0.001597444089456869
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences236
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences236
mean8.1
std6.82
cv0.841
sampleLengths
019
13
227
36
428
58
62
72
81
91
103
119
1212
1313
1417
152
162
174
182
194
2015
2118
2222
235
2419
2522
2636
2717
288
2917
302
319
325
334
3412
3529
3622
3711
381
3911
406
411
421
4310
4412
454
464
475
482
4923
44.77% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats16
diversityRatio0.3093220338983051
totalSentences236
uniqueOpeners73
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount12
totalSentences178
matches
0"Pale blue bells nodded in"
1"Somewhere behind her, something clicked."
2"Just a patch of bare"
3"Then she rose without taking"
4"Then the same pale shape"
5"Then the light steadied and"
6"Very few voices could make"
7"At least, the outline belonged"
8"Too many teeth."
9"Just too many to belong"
10"Even the small crescent scar"
11"Then her double spoke in"
ratio0.067
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount46
totalSentences178
matches
0"She drew a slow breath"
1"She looked from one to"
2"Her voice landed flat."
3"She had followed it through"
4"It gave a little, then"
5"Their surfaces carried grooves that"
6"She circled the nearest stone"
7"Her hand came away damp"
8"She rubbed thumb and forefinger"
9"Its branches spread wide over"
10"She had not come for"
11"She scanned the clearing for"
12"Her eyes kept dragging back"
13"She held the Heartstone over"
14"She looked up so fast"
15"Her pulse had picked up"
16"She had not meant to"
17"It felt like introducing herself"
18"She knew the scrape and"
19"She took two steps towards"
ratio0.258
80.79% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount135
totalSentences178
matches
0"Aurora slipped through the last"
1"The Grove waited."
2"Here, none of that reached"
3"The silence sat thick across"
4"She drew a slow breath"
5"A thread of moonlight fell"
6"She looked from one to"
7"Her voice landed flat."
8"Aurora shoved the phone back"
9"The deep crimson stone sat"
10"That had brought her here."
11"Tonight, when she had cut"
12"She had followed it through"
13"Eva would have called her"
14"Silas would have locked the"
15"Aurora moved deeper into the"
16"The ground felt wrong underfoot."
17"It gave a little, then"
18"The standing stones ringed the"
19"Their surfaces carried grooves that"
ratio0.758
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount4
totalSentences178
matches
0"Even at night, Richmond Park"
1"Now that she stood inside"
2"Before, the Grove had felt"
3"Now it felt attentive."
ratio0.022
78.75% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences78
technicalSentenceCount7
matches
0"The silence sat thick across the clearing, pressed between the ancient oaks and the standing stones as if the place had thrown a blanket over its own head."
1"The standing stones ringed the place in a rough oval, oak-dark and ridged with age, taller than a man and thick with moss that shone silver-green under the moon…"
2"The grass in front of her bent in a line, one tuft after another, as though something walked through it with bare feet."
3"The shape of speech without the language, a murmuring cadence that slid around the edge of meaning."
4"The sound filled the clearing, a delicate papery chatter, and beneath it came another noise, low and wet, as if the earth in the centre had opened a mouth and t…"
5"She stared at it and felt her balance tilt, as if the ground under her boots sloped towards it from every direction."
6"Moonlight touched one hand where it rested against the stone, and the skin looked wrong—too smooth, as if carved from wax and warmed near a fire."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount0
matches(empty)
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount2
fancyTags
0"she muttered (mutter)"
1"she whispered (whisper)"
dialogueSentences12
tagDensity0.167
leniency0.333
rawRatio1
effectiveRatio0.333
89.5488%