Run: 2026-10-05-01M46BNBF0VY0J1QD44TPD9CF1

Run Details

Duration:
1m 10s
Cost:
$0.023382
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
Rory found the clearing by following the smell of cut oranges. The note had mentioned that. Richmond Park, the narrow track past the fallen oak, then oranges where nothing grew that could bear them. She had expected a marker left by whoever had sent the pendant. A piece of peel on a branch. A bottle of scent poured into the grass. Instead, the smell surrounded her when she stepped between the standing stones. She stopped with one foot inside the clearing. Behind her, wind dragged through the park’s bare branches. Ahead, wildflowers crowded the grass: white stars, yellow cups, purple blooms with throats too dark for her phone’s torch to reach. Nothing stirred them. The beam crossed stalks that stood straight despite the breeze against her neck. “Fine. A sheltered spot.” Her voice sounded close, as though she had spoken into a cupboard. She took the folded note from her coat. The paper had arrived inside an otherwise empty delivery bag at the Golden Empress, beneath the silver chain and its crimson stone. If you want to know who gave you the Heartstone, bring it to the grove after midnight. No signature. No demand for money. On the reverse, a map had shown the path in four strokes of green ink. Rory had photographed it, sent it to Eva, and written where she intended to go. Her phone now displayed the message beneath a red exclamation mark. She tapped resend. The screen showed 00:13. “Five minutes,” she told the clearing. “Then you can post me a proper letter.” She stepped through. The wind stopped touching her. She turned at once. The gap remained between the stones, with the path beyond it and the black shape of the fallen oak. She could see twigs shift. She could hear them scrape. Her hair rested against her cheeks without moving. Rory held out a hand. Nothing. She reached farther, leaning towards the gap. Cold air crossed her knuckles. A few inches nearer her wrist, the cold ended. She withdrew her hand and rubbed it against her coat. The standing stones rose above her head, grey surfaces furrowed with ridges that resembled oak bark. Under her torch, one ridge split into smaller ridges, then smaller ones again. She followed them until the light reached a round knot at shoulder height. Someone had pushed a penny into its centre. “No photographs, no touching the ancient things. Got it.” She backed away without taking the coin. The pendant lay beneath her jumper. She drew it out by the chain, catching the crescent scar on her left wrist against the clasp. The thumbnail-sized gemstone held a faint red light. Its silver setting felt warmer than her fingers. She had worn it for three days. Until now, it had stayed cold. Rory kept it outside her clothes. The clearing stretched farther than the map suggested. Her torch found a low mound at its centre, a ring of pale flowers around it, and something rectangular on top. A bench. She swept the light across the surrounding trees before approaching. Trunks stood close together beyond the stones. Between them, darkness absorbed the beam after a few feet. “Hello?” The word dropped into the grass. She listened. A click came from the trees to her right. She turned the light towards it. Two branches crossed near the ground. A strip of white showed between them, thin as a receipt. When she shifted the beam, it disappeared. Another click sounded behind her. Her teeth met. That was what the sound resembled: someone closing their mouth with enough force to knock their teeth together. “Someone there?” She kept the torch on the gap between the branches. Nothing answered. The bench stood on four squat legs, its seat made from a slab of dark wood. No moss covered it. No leaves had collected underneath. Across the seat, grooves formed letters. Rory crouched without letting her knees touch the ground. The inscription read: WHAT DID YOU BRING? She glanced at the pendant. “You knew that before you sent the note.” She waited for a laugh, a footstep, the glow of another phone. Whoever had arranged this could have stood behind a tree and watched her perform every part of it. The woods held still. She examined the underside of the bench with her torch. No speaker. No wire. The grass beneath it grew in a flat, pale patch, each blade bent towards the centre. Her phone vibrated. Rory rose so fast that the pendant struck the bench. The screen showed no notification. She unlocked it. Her message to Eva still hadn’t sent. No missed calls, no alarm. The clock remained at 00:13. She opened the camera and pointed it at the inscription. On the screen, her torch illuminated an empty seat. Rory looked over the phone. The letters remained in the wood. She adjusted the angle. Brought the phone closer. Her own hand appeared in the picture, holding the crimson stone above smooth, unmarked timber. “Right.” She took the photograph anyway. The shutter sounded. Something in the trees repeated it. Not a convincing imitation. Three dry ticks, with a pause between the second and third. Rory lowered the phone. Her thumb found the side button and locked it. The same three ticks came again. She moved away from the bench. At the edge of her vision, a pale shape slid behind a stone. She swung the torch towards it, catching bark-like ridges and the penny lodged in the knot. That stone had stood at the entrance. She turned to where the entrance should have been. A ring of yellow flowers marked the place where she had stepped into the grove. Beyond them stood three narrow stones, shoulder to shoulder. Through their gaps, she saw trees. No fallen oak. No path. Rory took the note out again. The green map showed four strokes. She traced them with her thumb, then checked the photograph she had taken at the restaurant. The map in the photograph had five. She counted both a second time. “No.” She folded the paper along its existing crease. Her fingers made small, clumsy movements; she pressed them flat against her thigh before putting the note away. A delivery scooter started somewhere beyond the trees. The engine coughed twice, caught, and settled into the familiar loose rattle of the Golden Empress’s old bike. Rory faced the sound. She had locked that scooter outside her flat. The key pressed against her leg inside her trouser pocket. The engine stopped. A plastic bag rustled. Then came three knocks. She recognised the rhythm. She used it at customers’ doors when the bell failed: two close together, a third after a pause. Her mouth dried. “Whoever you are, come where I can see you.” The pendant warmed in her hand. She looked down. Crimson light stained the creases across her palm. She shifted her grip to the chain, letting the gemstone hang. The glow faded. She raised it towards the trees where the scooter had sounded. Heat travelled through the links against her fingers. Rory lowered it again. The temperature fell. “All right. Not that way.” She turned in a slow circle, holding the stone out before her. Near the bench, it stayed warm. Towards the three narrow stones, it cooled. Towards the stone with the penny, the silver chain grew hot enough to sting. She wrapped the chain around her sleeve. Something brushed the grass behind her. She turned. A furrow crossed the flowers between the bench and her boots. Stalks bowed in sequence, each one dipping and then lifting again. Whatever moved through them stayed below the height of the blooms. The furrow stopped a foot from her shoe. Rory held her breath. One yellow flower leaned against the leather toe. She moved her foot back. The flower straightened. “Stay there.” Her voice came from beneath the bench. Stay there. No change in pitch. No echo. She heard the breath she had taken before speaking, the slight catch on the first word. She backed towards the three narrow stones. “I came for an answer.” From beneath the bench came the soft clink of crockery. A spoon against a mug. Her kitchen mug had a chipped handle. Eva always stirred her tea too long, and the spoon made that same uneven sound where the chip interrupted the rim. Rory pressed her free hand over her mouth before a name could leave it. The spoon stopped. The grove waited. She watched the low space beneath the seat. Her torch lay across flattened grass, four wooden legs, bare earth. Her phone vibrated again. This time the screen lit. An incoming call filled it. No number. No contact name. She rejected it. The vibration continued against her palm after the screen went dark. Rory put the phone into her coat pocket without answering and approached the three stones. She chose the widest gap, turned sideways, and pushed her arm through. Cold air touched her fingers. She pushed farther. Her wrist followed, then half her forearm. On the other side, something pressed its fingertips against hers. Not a grip. Four separate points of pressure, each aligned with one of her fingers. She jerked her arm back and struck her elbow against the stone. Pain ran down to her wrist. The fingertips remained in the gap. Her torch caught them: pale nails, damp skin, the small crescent scar she had seen on her own wrist every day since childhood. Rory curled her hand into a fist. Beyond the stone, the other hand did the same. She opened hers. The fingers opened. “Put it down.” Her voice came from the gap, close enough to warm her knuckles. Rory tightened her hold on the chain. She backed one step, keeping the beam on the narrow opening, and drew her scarred wrist inside her sleeve.
created_at"2026-10-05T15:42:03.242Z" 10/5/2026, 3:42:03 PM
model"openai/gpt-6.1-sol-20260929"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency7581
moderation_latency(null)
generation_time69808
tokens_prompt1008
tokens_completion2625
native_tokens_prompt916
native_tokens_completion2155
native_tokens_completion_images0
native_tokens_reasoning138
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"default"
usage0.023382
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791214923-tA8KzxKn56ngz7UkeYbm"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791214923-v5AuDdsEjvBvkg80BLDq"
upstream_id"resp_0be6da60c3318551016ac3c54b69a487d1901fff4d8db95c31"
provider_responses
0
endpoint_id"dfb9d5c3-63f9-4263-8b78-4fa97dcb3d5e"
id"resp_0be6da60c3318551016ac3c54b69a487d1901fff4d8db95c31"
is_byokfalse
latency462
model_permaslug"openai/gpt-6.1-sol-20260929"
provider_name"OpenAI"
status200
total_cost0.023382
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags2
adverbTagCount0
adverbTags(empty)
dialogueSentences14
tagDensity0.143
leniency0.286
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1640
totalAiIsmAdverbs0
found(empty)
highlights(empty)
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)
78.66% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1640
totalAiIsms7
found
0
word"furrowed"
count1
1
word"vibrated"
count2
2
word"traced"
count1
3
word"familiar"
count1
4
word"echo"
count1
5
word"aligned"
count1
highlights
0"furrowed"
1"vibrated"
2"traced"
3"familiar"
4"echo"
5"aligned"
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
emotionTells0
narrationSentences196
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences196
filterMatches(empty)
hedgeMatches
0"tended to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences209
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen23
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1640
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions1
unquotedAttributions0
matches(empty)
98.91% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions25
wordCount1566
uniqueNames6
maxNameDensity1.02
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Rory"
discoveredNames
Park1
Golden2
Empress2
Heartstone1
Eva3
Rory16
persons
0"Empress"
1"Heartstone"
2"Eva"
3"Rory"
places
0"Park"
1"Golden"
globalScore0.989
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences124
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1640
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences209
matches
0"locked that scooter"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs139
mean11.8
std10.67
cv0.905
sampleLengths
011
150
212
38
446
54
612
730
817
921
1026
113
124
1314
143
155
1641
175
181
1921
2010
2142
228
239
247
2540
2613
276
2829
292
3027
311
326
332
349
356
3624
375
383
3918
402
4110
422
4331
449
457
465
478
4830
494
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences196
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs258
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount1
flaggedSentences1
totalSentences209
ratio0.005
matches
0"Her fingers made small, clumsy movements; she pressed them flat against her thigh before putting the note away."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1079
adjectiveStacks1
stackExamples
0"above smooth, unmarked timber."
adverbCount21
adverbRatio0.019462465245597776
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences209
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences209
mean7.85
std4.82
cv0.614
sampleLengths
011
15
218
312
47
58
612
78
89
921
103
1113
124
1312
148
1522
1617
172
184
1915
2015
2111
223
234
246
258
263
275
284
2919
305
315
328
335
341
357
365
379
3810
3916
4013
4113
428
439
447
456
4618
478
488
497
43.30% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats14
diversityRatio0.2679425837320574
totalSentences209
uniqueOpeners56
36.23% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences184
matches
0"Instead, the smell surrounded her"
1"Then came three knocks."
ratio0.011
72.17% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount68
totalSentences184
matches
0"She had expected a marker"
1"She stopped with one foot"
2"Her voice sounded close, as"
3"She took the folded note"
4"Her phone now displayed the"
5"She tapped resend."
6"she told the clearing"
7"She stepped through."
8"She turned at once."
9"She could see twigs shift."
10"She could hear them scrape."
11"Her hair rested against her"
12"She reached farther, leaning towards"
13"She withdrew her hand and"
14"She followed them until the"
15"She backed away without taking"
16"She drew it out by"
17"Its silver setting felt warmer"
18"She had worn it for"
19"Her torch found a low"
ratio0.37
65.98% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount145
totalSentences184
matches
0"Rory found the clearing by"
1"The note had mentioned that."
2"Richmond Park, the narrow track"
3"She had expected a marker"
4"A piece of peel on"
5"A bottle of scent poured"
6"She stopped with one foot"
7"Nothing stirred them."
8"The beam crossed stalks that"
9"Her voice sounded close, as"
10"She took the folded note"
11"The paper had arrived inside"
12"Rory had photographed it, sent"
13"Her phone now displayed the"
14"She tapped resend."
15"The screen showed 00:13."
16"she told the clearing"
17"She stepped through."
18"The wind stopped touching her."
19"She turned at once."
ratio0.788
54.35% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences184
matches
0"If you want to know"
1"Whoever had arranged this could"
ratio0.011
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences61
technicalSentenceCount1
matches
0"The standing stones rose above her head, grey surfaces furrowed with ridges that resembled oak bark."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount0
fancyTags(empty)
dialogueSentences14
tagDensity0.071
leniency0.143
rawRatio0
effectiveRatio0
91.4535%