Run: 2026-10-05-01M46BDNHQHHT3RKH9Z2EAFN40

Run Details

Duration:
1m 21s
Cost:
$0.024242
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 first standing stone behind a fence that did not appear on her phone’s map. Someone had cut a gap in the wire. The severed ends curled towards Richmond Park, each tipped with a bead of rain, though the path beneath her shoes held pale dust. She checked the message again. North of the fallen oak. Through the wire. Bring what you were given. Below it sat a photograph of the Heartstone pendant on her kitchen table. She had taken that photograph herself. She had never sent it to anyone. “Ten minutes.” Her voice carried across the grass. Nothing carried back. She put her phone in her coat pocket and stepped through the gap. The standing stones formed an uneven ring beyond the fence. Long grooves scored their surfaces, branching and folding like oak bark. Between two of them, wildflowers covered a strip of ground where frost should have killed everything weeks ago. White petals brushed her trouser legs. Rory stopped with one foot inside the ring. The traffic noise had vanished. Not faded. Vanished. Behind her, the fence stood three paces away. Beyond it lay the park, the same dark slopes and bare trees she had crossed with buses grinding along a road in the distance. She leaned back between the stones. A tyre hissed over wet tarmac. She leaned forward. Silence. “No. That was enough.” She took her foot out of the flowers. The pendant warmed beneath her jumper. She caught the silver chain and drew it over the collar. Its crimson stone held a small point of light, no brighter than an ember under ash. Heat spread through the pads of her fingers. The anonymous message had arrived at 10:43, while she counted the evening’s tips above Silas’ bar. Her front door had been locked. Her kitchen blinds had been down. In the photograph, her left hand rested beside the pendant, its crescent scar visible above her watch. Whoever had sent it had stood where she stood. Rory tightened her fingers around the stone. “You could have knocked.” She stepped into the grove. Moonlight picked out a clearing no wider than the restaurant’s dining room. Flowers clustered beneath the trees. Purple bells drooped from stems among white star-shaped blooms, and something yellow grew in dense patches around a flat stone near the centre. No bench. No hut. No person waiting with an explanation. She turned to mark the gap she had entered. Two tall stones framed it. One had a split near its base; the other leaned beneath a root that crossed its face. She took a photograph, then aimed her phone into the clearing. The flash lit the flowers. On the screen, something pale stood between the trees. Rory lowered the phone. Empty trunks. Black spaces. She enlarged the photograph with two fingers. Not a face. A patch of birch bark, divided by branches into shapes her eyes had assembled. “Fine.” She kept the screen lit. At the centre of the clearing, the flat stone reached her knee. Its top held a shallow hollow packed with leaves. She approached it without taking the chain from her neck. The pendant pulsed once. Through her fingertips, the warmth felt like a second heartbeat. She swept the phone’s light over the hollow. Leaves filled it to the rim, curled brown leaves unlike anything growing around her. Under them lay a sliver of silver. A chain. Rory pulled her hand back before touching it. “No deposits. No exchanges. You wanted me here, so explain.” The last word seemed to remain among the trees after she closed her mouth. She listened. A rustle came from the boundary. Rory turned towards the split stone. The flowers moved in a narrow line, stems bending one after another across the space between the stones. Nothing crossed above them. No fox’s back, no low shape slipping through the grass. The movement stopped. She brought her phone up. “Who was there?” A small click answered. Another followed from behind her. She recognised the sound before she found a name for it: the latch on her flat’s front door, catching when she let it close without turning the handle. The grove held no doors. She moved away from the central stone until she had a tree at her back. Rough bark pressed through her coat. She swept the light from trunk to trunk, holding her other hand over the pendant. “Come into the light.” Something scraped. Three short strokes. A pause. Two more. The restaurant’s kitchen hatch made that sound when Yu-Fei shoved a bag across it. Rory could see the brown paper handles bending beneath a carton’s weight, the stapled receipt lifting in the draught from the extractor. Her stomach tightened. She unlocked her phone and called Eva. The screen showed the call connecting. No ringing tone came through. Rory pressed the speaker button. “Eva?” A breath sounded from the phone. Then the same breath came from the hollow in the stone. She ended the call. The sound stopped in both places. For several seconds she watched the black screen. Her own face floated in it, the blue of her eyes flattened to grey, her mouth drawn into a line. Behind her reflection, the flowers at her feet shone white. Her battery read sixty-eight per cent. The time read 11:06. She had entered at 11:06. Rory opened the camera again and held it towards the tree pressed against her back. The screen showed the trunk. She turned the phone towards the stone. Leaves. Hollow. Silver chain. Towards the entrance. The split stone had gone. She lowered the phone. The two tall stones still framed the gap. She could see the crack at the base of the left one. On the screen, six unbroken stones stood shoulder to shoulder. “Then I used my eyes.” She tucked the phone into her breast pocket with its light facing out and walked towards the gap. Five paces brought her to the flowers that had moved. She stopped short of them. Each stem had bent in the same direction, towards the clearing. A few petals lay on the ground. Something had pressed a track through them, but the track began at the boundary and ended beside the toe of her boot. Rory stepped aside. A stem lifted. Then another. The flowers straightened along the track, working back towards the stones. She held her breath until the last white bloom rose. From beyond the boundary came her own voice. “Golden Empress. Sorry about the wait.” The words carried the bright, worn edge she used on late deliveries. She had spoken them that evening outside a house in Putney, balancing a takeaway bag against her hip while a customer searched for his wallet. “Just needed a signature.” She had not asked for one. Golden Empress never asked for signatures. Rory backed away. The voice came again, closer to the stones. “Just needed a signature.” “That wasn’t mine.” The pendant burned against her palm. She let it drop onto her jumper, and the chain pulled taut across the back of her neck. A pale shape moved behind the leaning stone. She saw a hand. Not enough of it to judge its size. Four fingers rested against the grooved surface, their tips level with her face. The thumb remained hidden. The fingers slipped out of sight. Rory kept her gaze on the spot. She bent, picked up a fallen twig and threw it through the gap. It crossed the boundary. She heard it strike the fence. Then she heard it strike the fence again, from the opposite side of the clearing. Her phone vibrated against her chest. The light went out. She took it from her pocket without looking down. “Not now.” The screen held a new photograph. Her kitchen table. The pendant. Her hand beside it. Except the chair at the far end of the table had moved. Someone had pulled it out. She deleted the message. Her thumb shook against the glass, missed the confirmation button, then found it. The screen returned to the camera. Behind her stood the flat stone, white beneath the phone’s light. In the hollow, the leaves trembled. Rory turned. They lay still. She lifted the phone beside her face and watched the screen instead of the stone. The leaves shifted in the image. One turned over, exposing its pale underside. Another slid up the curve of the hollow. A fingertip appeared beneath them. She lowered the phone an inch. Nothing. Raised it. The fingertip had become a knuckle. “Keep the chain.” Her voice came from the stone now, muffled beneath the leaves. Rory clamped a hand over the pendant. “Keep the chain. Put down the stone.” She moved towards the nearest boundary marker, away from both the hollow and the gap. Her shoulder struck its cold surface. Grooves caught the fabric of her coat. She needed something that behaved the same on the screen and in her sight. She placed her palm against the standing stone. Cold. Grit. A chipped ridge beneath her little finger. On the phone, her hand rested against bark. Rory dragged her thumbnail down the ridge. A thin flake broke free. In the screen, red moisture gathered beneath her nail. She dropped the flake and wiped her thumb on her coat. Pale stone dust streaked the black wool. “Stone. It was stone.” The hollow scraped behind her. She kept her palm on the boundary marker and edged around it, using its surface as a guide. Her shoe met a root. She stepped over it. Another pace took her into a tight space between two stones where flowers grew against her ankles. Traffic hissed. Rory stopped. She shifted her weight forward. Silence. Back. A low engine note. A horn. She crouched and reached between the stones. Cold wire brushed her fingertips. She caught it, closed her hand around a twisted junction and pulled. The fence held. Behind her, leaves poured onto the ground. Rory put one knee into the flowers and pushed her shoulder into the gap. Stone scraped her coat. She turned her head to fit, black hair catching against the grooves. From the clearing, her voice spoke beside her ear. “Ten minutes.” She hooked her other hand through the wire and pulled again.
created_at"2026-10-05T15:37:51.423Z" 10/5/2026, 3:37:51 PM
model"openai/gpt-6.1-sol-20260929"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency13230
moderation_latency(null)
generation_time81303
tokens_prompt1008
tokens_completion2598
native_tokens_prompt916
native_tokens_completion2241
native_tokens_completion_images0
native_tokens_reasoning137
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"
usage0.024242
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791214671-ooNvlCxDAlqWcW0N5GgW"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791214671-sPeBllg4R0MR47ZzLe0u"
upstream_id"resp_0d18b756d80fde2a016ac3c44f92b887d19eb380b2979f9b34"
provider_responses
0
endpoint_id"dfb9d5c3-63f9-4263-8b78-4fa97dcb3d5e"
id"resp_0d18b756d80fde2a016ac3c44f92b887d19eb380b2979f9b34"
is_byokfalse
latency395
model_permaslug"openai/gpt-6.1-sol-20260929"
provider_name"OpenAI"
status200
total_cost0.024242
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
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences18
tagDensity0.056
leniency0.111
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1712
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)
73.71% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1712
totalAiIsms9
found
0
word"silence"
count2
1
word"pulsed"
count1
2
word"warmth"
count1
3
word"weight"
count2
4
word"stomach"
count1
5
word"vibrated"
count1
6
word"trembled"
count1
highlights
0"silence"
1"pulsed"
2"warmth"
3"weight"
4"stomach"
5"vibrated"
6"trembled"
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
narrationSentences211
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences211
filterMatches
0"watch"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences229
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen28
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1712
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions1
unquotedAttributions0
matches(empty)
98.20% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions24
wordCount1641
uniqueNames8
maxNameDensity1.04
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Rory"
discoveredNames
Richmond1
Park1
Heartstone1
Yu-Fei1
Eva1
Putney1
Empress1
Rory17
persons
0"Yu-Fei"
1"Eva"
2"Rory"
places
0"Richmond"
1"Park"
globalScore0.982
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences129
glossingSentenceCount1
matches
0"felt like a second heartbeat"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1712
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences229
matches
0"made that sound"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs163
mean10.5
std10.58
cv1.007
sampleLengths
017
136
213
313
413
52
69
713
845
98
105
113
1238
136
143
151
164
178
186
1935
2045
219
227
234
245
2540
2610
279
2833
295
309
314
324
337
3417
351
365
3731
384
3910
4029
412
428
4310
4414
452
466
476
4832
493
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences211
matches
0"were given"
1"been locked"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs276
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount1
flaggedSentences1
totalSentences229
ratio0.004
matches
0"One had a split near its base; the other leaned beneath a root that crossed its face."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount319
adjectiveStacks0
stackExamples(empty)
adverbCount5
adverbRatio0.01567398119122257
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences229
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences229
mean7.48
std5.18
cv0.693
sampleLengths
017
18
223
35
45
53
65
713
86
97
102
116
123
1313
1410
1511
1618
176
188
195
202
211
228
2324
246
256
263
271
284
298
306
3111
3216
338
3416
356
366
3717
389
397
404
415
4212
435
4423
452
462
476
489
495
47.16% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats7
diversityRatio0.30131004366812225
totalSentences229
uniqueOpeners69
36.23% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences184
matches
0"Then the same breath came"
1"Then she heard it strike"
ratio0.011
76.52% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount66
totalSentences184
matches
0"She checked the message again."
1"She had taken that photograph"
2"She had never sent it"
3"Her voice carried across the"
4"She put her phone in"
5"She leaned back between the"
6"She leaned forward."
7"She took her foot out"
8"She caught the silver chain"
9"Its crimson stone held a"
10"Her front door had been"
11"Her kitchen blinds had been"
12"She stepped into the grove."
13"She turned to mark the"
14"She took a photograph, then"
15"She enlarged the photograph with"
16"She kept the screen lit."
17"Its top held a shallow"
18"She approached it without taking"
19"She swept the phone’s light"
ratio0.359
85.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount138
totalSentences184
matches
0"Rory found the first standing"
1"Someone had cut a gap"
2"The severed ends curled towards"
3"She checked the message again."
4"She had taken that photograph"
5"She had never sent it"
6"Her voice carried across the"
7"Nothing carried back."
8"She put her phone in"
9"The standing stones formed an"
10"Rory stopped with one foot"
11"The traffic noise had vanished."
12"She leaned back between the"
13"A tyre hissed over wet"
14"She leaned forward."
15"She took her foot out"
16"The pendant warmed beneath her"
17"She caught the silver chain"
18"Its crimson stone held a"
19"Heat spread through the pads"
ratio0.75
27.17% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences184
matches
0"Whoever had sent it had"
ratio0.005
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences60
technicalSentenceCount1
matches
0"Long grooves scored their surfaces, branching and folding like oak bark."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
91.4669%