Run: 2026-09-23-01M37J026E4DDCJGNJ2X2BW347

Run Details

Duration:
45.0s
Cost:
$0.025002
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 reached the first standing stone at eleven forty-three. She knew the time because she had checked her phone at the end of the park path, where the Heartstone had warmed against her collarbone. She had checked it again beneath the trees. Two minutes had passed on the screen. The walk had taken long enough for sweat to cool under her coat. The stone rose from a bed of wildflowers, its narrow top lost among the lower branches of an oak. More stones stood beyond it. In daylight she had walked past this part of Richmond Park without seeing them, though she had looked for the grove twice. Tonight the crimson gem had led her straight here. “That answers one question.” Her voice fell flat among the trees. No traffic reached the clearing. No wind moved the flowers. Rory pulled the pendant from her collar and held it out by its silver chain. Its faint light coloured the lines in her palm; the small crescent scar on her wrist looked darker beside it. The stone gave off a steady warmth. Near a Hel portal, it was supposed to pulse. That was what she had come to test. She stepped between the standing stones. Warmth beat once against her fingers. Rory stopped and counted to six. Nothing followed. She took another step, then another. The chain swung, and the gem knocked against her knuckle with each stride. She couldn’t tell whether the next small throb came from the Heartstone or her hand. “Fine. We’ll do this properly.” She laid her phone on the ground, screen up, and walked back to the nearest stone. The display showed eleven forty-four. Its glow threw the grass into hard, thin shadows. Rory paced towards the centre of the clearing with the pendant pinched between thumb and forefinger. At four steps, it warmed. At seven, she felt a beat. At eight, a second. A noise came from the trees behind her: a short metallic rattle, followed by a squeak. She turned. Branches crowded the gap through which she had entered. The flowers beneath them stood at different heights, their pale heads visible in the dark. The rattle came again. It sounded like the loose basket on her delivery bike when she struck a kerb. Her bike sat outside the flat above Silas’ bar. Rory shut her fist around the pendant. The sound stopped. “Fox,” she told the trees. “You’ve found somebody’s rubbish.” She waited for leaves to shake. Nothing moved. A few feet from her shoe, a white flower turned on its stem. Its petals faced her, then continued round until they pointed into the clearing. The stem held still. Rory crouched. Another flower brushed her sleeve as she lowered herself, though she had left a hand’s width between them. She looked at it. The petals rested where they had before. She stood and stepped away. Her phone lay beside the stone. From here its screen was no brighter than a match head. She walked back to it, careful to follow her own footprints through the grass. Halfway there, she heard a footstep. She stopped. A second step sounded from her left. Dry earth pressed beneath a sole. “Who’s there?” The clearing kept her question. Even the oaks seemed too close to let it travel. Rory raised the pendant. Its light reached the stone in front of her and caught on a thread of spider silk. It showed her no one behind it. She circled the stone anyway, keeping one hand against its rough side. The ground on the other side lay bare of flowers. Nothing had marked it. She retrieved her phone. Eleven forty-four. Rory tapped the screen off and on. The minute held. She opened the camera and pointed it towards the stones. In the preview, each trunk and flower sat where it belonged. She turned in a slow circle, watching the little rectangle rather than the clearing. A dark shape crossed the far edge of the screen. Rory swung the phone back. The camera showed an oak trunk and a spread of white flowers. She lowered it. From where she stood, the oak had no flowers beneath it. Only fallen leaves and a crooked root. For a moment she tried to place the image. She had turned too far; the camera had caught another tree. She lifted the phone again and framed the oak, its root clear at the bottom of the screen. White flowers filled the preview. Their heads shifted against one another. Rory took a picture. The shutter click rang out with a sharpness the grove had denied her voice. In the saved photograph, the flowers were gone. The root curved across bare ground. She looked up. Bare ground. “Right.” She slipped the phone into her pocket, then pulled it out again. Leaving the camera open had been a poor idea. Putting it away felt worse. The metallic rattle came from deeper in the grove. Three quick shakes, a pause, then one. Her bike basket made that pattern when she rode across the loose paving stones behind the Golden Empress. She had heard it often enough to know which paving stone came last. This time, after the last shake, she heard a wheel spin. Rory gripped the phone. She could see her route out between two standing stones, a strip of dark grass leading back towards the park path. She started for it. The Heartstone heated through her fist. One beat. Two. A gap. One more. She halted and opened her hand. The crimson light had strengthened. It traced the creases of her fingers and shone against the underside of her chin. She faced the exit; the warmth eased. She turned towards the sound of the wheel, and it rose again. “That’s what I came to find.” The words gave her something firm to stand on. She had followed the pendant here because she wanted to know whether it worked. It did. She had no reason to go farther into the grove. She faced the exit. The wheel spun somewhere behind her, its spokes ticking as they slowed. Rory took a step. From the trees ahead came a soft tap, like a fingernail against glass. She looked between the stones. Nothing blocked the gap. Another tap followed, farther to the right. Then one to the left. She crossed to the nearest stone and put her hand against it. Cool grit pressed into her palm. Across its face ran a shallow cut, almost hidden under moss. She had passed this stone on her way in. She remembered the cut because it looked like the seam of a pocket. On her way in, it had been on the other side. She ran her fingers along it. The moss caught beneath her nail. Perhaps she had walked around the stone without noticing. Perhaps she faced a different one. They were similar heights, and the dark took their edges. Her phone vibrated. Rory snatched it out. The screen showed eleven forty-three. She opened the call history. There was no signal. She opened the photographs. Her picture of the bare root sat at the top, marked eleven forty-six. A breath touched the back of her neck. Rory moved before she thought, turning with her elbow raised. The pendant struck the stone, and a deep note ran through it. She stepped back and held the phone towards the space she had occupied. No one stood there. The note continued. It came through her boots now, a low vibration in the ground, and each flower beside the stone dipped its head. Rory watched them lift as the sound faded. None of the flowers farther away had moved. She drew a hand across the back of her neck. Her skin was dry. From the dark beyond the clearing, a voice spoke in her own low register. “Fox.” It had her Cardiff vowels. It had the clipped edge she used when she wanted to sound less frightened than she was. Rory held still. The word had come from beyond the oaks, not from the empty space behind her. She could see no one between the trunks. She unlocked her phone and opened the voice recorder. The red dot appeared. She kept her eyes on the trees. “Say it again.” A click answered her: the noise of a bicycle wheel settling against a frame. Then came the scrape of a shoe over dry earth. Rory’s recorder showed twelve seconds. She had heard the voice at four. She stopped the recording and played it back. Her own challenge came from the speaker, small and tinny. Beneath it ran the scrape of her thumb against the phone case. No other voice sounded. At the end, just before the file stopped, came a single tap. She replayed those last two seconds. Tap. Silence. Across the clearing, something tapped the standing stone. Rory looked up. The sound had come from the stone with the shallow cut, the one she had just touched. She could see its whole face. Her phone’s light reached the moss, the groove, the flowers at its base. Nothing stood beside it. Another tap struck the stone while she watched. The moss in the cut trembled. Rory backed away. Her heel landed among flowers that had not stood there a moment before. Their stems bent beneath her weight. She looked down at the crushed white heads, then up at the gap between the stones. She could still see it. She took one step towards it, phone in one hand, pendant burning in the other. Behind her, the loose basket rattled once. Rory kept her eyes on the gap and took another step.
created_at"2026-09-23T16:36:18.268Z" 9/23/2026, 4:36:18 PM
model"openai/gpt-6-sol-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency9434
moderation_latency(null)
generation_time45010
tokens_prompt1008
tokens_completion2443
native_tokens_prompt916
native_tokens_completion2317
native_tokens_completion_images0
native_tokens_reasoning365
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"
usage0.025002
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790181378-U7NuN2lsDrVwrBDPAkbu"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790181378-NvQLpqKO1C22eKcL6wRY"
upstream_id"resp_0f95c4c77876b51f016ab40002613887d19594ad3d2ca5d977"
provider_responses
0
endpoint_id"1cfc7d9d-4404-4b8e-9ee4-58ae45c9dcd4"
id"resp_0f95c4c77876b51f016ab40002613887d19594ad3d2ca5d977"
is_byokfalse
latency1386
model_permaslug"openai/gpt-6-sol-20260922"
provider_name"OpenAI"
status200
total_cost0.025002
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)
dialogueSentences9
tagDensity0.222
leniency0.444
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1610
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)
65.84% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1610
totalAiIsms11
found
0
word"warmth"
count3
1
word"pulse"
count1
2
word"throb"
count1
3
word"silk"
count1
4
word"traced"
count1
5
word"vibrated"
count1
6
word"silence"
count1
7
word"trembled"
count1
8
word"weight"
count1
highlights
0"warmth"
1"pulse"
2"throb"
3"silk"
4"traced"
5"vibrated"
6"silence"
7"trembled"
8"weight"
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
narrationSentences189
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences189
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)
analyzedSentences197
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen25
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1610
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions3
unquotedAttributions0
matches(empty)
89.91% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions28
wordCount1581
uniqueNames8
maxNameDensity1.2
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Heartstone3
Richmond1
Park1
Hel1
Rory19
Golden1
Empress1
Cardiff1
persons
0"Heartstone"
1"Rory"
places
0"Richmond"
1"Park"
2"Hel"
3"Cardiff"
globalScore0.899
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences126
glossingSentenceCount2
matches
0"sounded like the loose basket on her deliv"
1"looked like the seam of a pocket"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1610
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences197
matches
0"made that pattern"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs72
mean22.36
std15.89
cv0.711
sampleLengths
062
146
29
34
452
530
66
742
85
946
1015
1116
1226
1319
149
1510
169
1738
1836
1931
206
2115
222
2315
2454
256
2645
2710
2817
2921
3049
3118
3214
335
341
3526
3647
3711
3835
397
4045
416
4235
4316
4438
4551
4611
4737
487
495
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences189
matches
0"was supposed"
1"were gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs270
matches(empty)
99.35% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount3
flaggedSentences3
totalSentences197
ratio0.015
matches
0"Its faint light coloured the lines in her palm; the small crescent scar on her wrist looked darker beside it."
1"She had turned too far; the camera had caught another tree."
2"She faced the exit; the warmth eased."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount385
adjectiveStacks0
stackExamples(empty)
adverbCount8
adverbRatio0.02077922077922078
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences197
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences197
mean8.17
std4.81
cv0.589
sampleLengths
09
125
28
37
413
519
65
722
89
94
107
115
125
1315
1420
157
169
178
186
196
206
212
226
2313
2415
255
2616
275
289
2916
305
316
324
3316
342
359
3615
374
3815
399
407
413
425
434
446
452
4613
4713
484
492
41.37% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats17
diversityRatio0.26903553299492383
totalSentences197
uniqueOpeners53
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount6
totalSentences175
matches
0"Even the oaks seemed too"
1"Only fallen leaves and a"
2"Then one to the left."
3"Perhaps she had walked around"
4"Perhaps she faced a different"
5"Then came the scrape of"
ratio0.034
57.71% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount71
totalSentences175
matches
0"She knew the time because"
1"She had checked it again"
2"Her voice fell flat among"
3"Its faint light coloured the"
4"She stepped between the standing"
5"She took another step, then"
6"She couldn’t tell whether the"
7"She laid her phone on"
8"Its glow threw the grass"
9"It sounded like the loose"
10"Her bike sat outside the"
11"she told the trees"
12"She waited for leaves to"
13"Its petals faced her, then"
14"She looked at it."
15"She stood and stepped away."
16"Her phone lay beside the"
17"She walked back to it,"
18"Its light reached the stone"
19"It showed her no one"
ratio0.406
71.43% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount136
totalSentences175
matches
0"Aurora reached the first standing"
1"She knew the time because"
2"She had checked it again"
3"The walk had taken long"
4"The stone rose from a"
5"Tonight the crimson gem had"
6"Her voice fell flat among"
7"Rory pulled the pendant from"
8"Its faint light coloured the"
9"The stone gave off a"
10"That was what she had"
11"She stepped between the standing"
12"Warmth beat once against her"
13"Rory stopped and counted to"
14"She took another step, then"
15"The chain swung, and the"
16"She couldn’t tell whether the"
17"She laid her phone on"
18"The display showed eleven forty-four."
19"Its glow threw the grass"
ratio0.777
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences175
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences68
technicalSentenceCount0
matches(empty)
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)
dialogueSentences9
tagDensity0.111
leniency0.222
rawRatio0
effectiveRatio0
90.8537%