Run: 2026-09-23-01M37HTCD279VM2NQ6EHPJD3WQ

Run Details

Duration:
46.2s
Cost:
$0.025882
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 oak stones with mud up to her ankles and a torch clenched between her teeth. Richmond Park lay behind her, its paths lost under the trees. Ahead, wildflowers crowded the gaps between the standing oaks, white and yellow heads catching the last light from her phone. Her phone read 11:47. It had read 11:47 at the park gate, too. She took the torch from her mouth and pressed the side button. The beam swept across the clearing. A fallen branch. A bank of foxgloves. The path to the centre, narrow enough for one person. “No games,” she told the dark. The note had arrived at the Golden Empress tucked beneath the string of a delivery bag. Three words on a strip of receipt paper: BRING THE HEARTSTONE. GROVE. MIDNIGHT. The handwriting had left deep grooves in the paper. No name. No explanation for how the writer knew about the pendant. Aurora had spent an hour at her flat turning the strip over, checking the bag and coat pockets, then holding the paper up to the kitchen light as if an answer might show through it. At eleven, she had put on her boots and taken the bus towards Richmond. Now the deep crimson stone rested beneath her shirt. Its silver chain touched the back of her neck. She pulled the pendant out and held it in her palm. A dull glow sat inside it, no stronger than an ember under ash. “Here I am.” Somewhere in the grove, water dripped. She tilted the torch. No stream crossed the clearing. The rain had stopped before she left London, and the leaves above her had dried in the night breeze. Still, another drop fell. Then one more, each striking with the hollow sound of water landing in a metal sink. Aurora stepped between two standing oaks. The sound stopped. Her torchlight picked out a patch of trampled grass near the centre. She went towards it, passing flowers that stood in full bloom despite the cold. Bluebells brushed her boots. Their heads turned under the beam. She stopped and brought the light back. The bluebells faced the path. A breath of wind moved through the clearing, lifting the hair from her cheek. None of the flowers stirred. Aurora crouched. Thin wire ran through the stems, she thought. Someone had arranged them to unsettle her. She parted a cluster with the torch and found earth, leaves and pale roots. Nothing else. From behind her came the squeak of rubber soles on a polished floor. She rose. The beam cut across the stones and the opening through which she had entered. Empty grass. Dark trunks. Beyond them, the park. A second squeak came from her left. Aurora held the torch still. Her own boots had made no sound like that. She took one step, pressing her heel into the soil. Mud gave with a soft wet pull. “Come out.” A faint tick answered her. Another followed it, quicker, then a run of them, like fingernails passing over the teeth of a comb. They travelled around the clearing at the height of her shoulders. She walked to the nearest oak and touched the bark. Solid. A scar ran down its trunk where an old branch had torn away. The ticking moved across the space behind her, too fast for footsteps. “Enough.” The sound cut off. Aurora kept her hand against the tree. Cold seeped into her fingers. She had followed the note to ask who had given her the Heartstone and why its warmth had woken her twice that week. She could still leave. There was no point waiting for someone who preferred hiding to talking. She turned towards the opening. The trees beyond it had changed. She could see the same strip of moonlit grass, but the path should have bent around a broad beech twenty paces from the grove. In its place stood a low thicket. She raised the torch and searched to either side. No beech. Its roots had formed a ridge she had stepped over on her way in; she could still picture the damp leaves caught between them. Aurora crossed to the stones. The thicket resolved into bare branches with pale undersides. She ducked between the oaks and found the ridge under her boot. The beech stood beyond it, exactly where it belonged. She let out a breath and looked back. From outside the boundary, she could see the clearing through the stones. Foxgloves, trampled patch, the narrow path. She lifted the torch. The thicket she had seen now occupied the far side of the grove, where a hawthorn bush had stood minutes earlier. “Fine.” Her voice sounded thin among the park trees. She turned her phone towards her face. 11:47. The battery icon showed forty-six per cent, the same as it had on the bus. She opened the camera and pointed it into the grove. The screen showed oak stones and flowers, washed grey by the phone’s night setting. At the centre, a small bright spot glowed red. Aurora lowered the phone. The Heartstone lay against her chest. She tucked it beneath her shirt. On the screen, the red spot remained in the grass. She zoomed in. The image broke into soft blocks. Red light seeped through them. Something clicked close to her right ear. She spun, dropping the phone into the grass. Her torch beam struck an oak trunk. A pale fleck clung to the bark at eye level. She leaned closer. A fragment of eggshell, no larger than a fingernail, sat caught in a crevice. It broke when she touched it. A smell reached her then, faint but familiar: hot oil, ginger and garlic. The Golden Empress kitchen at closing time. Beneath it came the sour bite of the rubbish bins in the alley. The air in Richmond Park had smelled of wet soil until she touched the shell. Aurora picked up her phone. Its screen lit her fingers. The camera still showed the clearing. The red spot had shifted a little nearer to the stones. She lowered the phone and swept the torch over that patch of grass. Nothing stood there. A few white flowers bent under their own weight. On the screen, the spot slid another inch. Aurora backed towards the beech. A twig snapped under her heel. In the clearing, the white flowers lifted their heads. She stopped. The red spot stopped. For a moment she heard nothing but her breath and the distant traffic beyond the park. Then came a whisper of cloth drawn across cloth. It began within the grove and moved towards her, through flowers and past the stones. She watched the grass. Each stem stood straight. The whisper reached the place where she stood. The pendant grew warm. Heat soaked through her shirt, sharper than the faint pulse she had felt before near the places the stone recognised. She pulled it free. The crimson gem brightened and dimmed against her palm. “Who sent the note?” The question went nowhere. No echo came back from the trees. She held up the receipt strip. Moisture had softened its edges in her pocket, but the words remained. BRING THE HEARTSTONE. GROVE. MIDNIGHT. Her phone still read 11:47. Aurora tapped the clock. The seconds changed on the open display, one after another, while the minutes stayed fixed. At sixty, the seconds returned to zero. 11:47. A low knock came from the grove. She looked through the stones. The red spot had gone from the phone’s screen. Another knock sounded, the flat strike of knuckles against wood. She found its source only when she moved her torch: the oak nearest the trampled patch trembled once. Knock. The tree beside it answered. Knock. The sound passed from trunk to trunk until it reached the two standing oaks at the boundary. Aurora stepped away from them. Both trees held still. Her phone vibrated. No call appeared. No message. The camera opened over her lock screen, showing a live view of the grove. She had not touched it. The trampled grass filled the frame, though she stood too far away to capture that much detail. In the centre lay a strip of white paper. Aurora looked up. She could see the patch from where she stood. Grass, foxgloves, a little bare soil. No paper. On the screen, black marks spread across the strip. Letter by letter, they formed her name. RORY. She shut off the phone. Its screen stayed lit. A voice rose from among the flowers, too low for words. It carried the shape of a conversation heard through a wall: a pause, an answer, another pause. She recognised one voice. Hers. Aurora put the phone in her pocket. She could have walked back into the park. The beech and its root ridge waited behind her. Instead she remained at the boundary, her hand closed around the Heartstone. The voice within the grove stopped. “What do you want?” Her question crossed the clearing. The silence that followed stretched until she heard the wet click of her tongue against her teeth. Then her own voice spoke from the trampled patch. “You came here for a reason.” Aurora tightened her grip on the pendant. The stone’s edge pressed into the crescent scar on her left wrist. “I asked who sent the note.” “You came here for a reason.” The second reply sounded closer, though nothing had moved through the grass. Aurora raised the torch. The beam found the centre of the clearing and held there. White flowers framed the empty patch. Behind them, darkness filled the spaces between the trees. She glanced at her phone. Its camera screen now showed the same view, but a shape stood at the edge of the image, cropped at the shoulder. Black hair hung straight against a dark coat. The face remained outside the frame. Aurora shifted the phone to bring it into view. The shape shifted with her, keeping its face beyond the edge. A faint pressure settled against the back of her neck, where the pendant’s chain had rested before she pulled it free. She did not turn. She slid one foot back towards the beech and felt the raised root beneath her sole. The voice in the grove spoke again. “Rory.” This time it used a different voice, one she had heard that morning while collecting a delivery from the Golden Empress. Yu-Fei had called her from the kitchen, her words half-buried under the clang of pans. The grove reproduced the sound of those pans, too. Three sharp strikes. A scrape across steel. Aurora lowered her phone. On its screen, the black-haired shape stayed at the edge. “Wrong place,” she told it. “You should have picked the restaurant.” The smell of hot oil vanished. Cold air filled her nose. Across the clearing, the foxgloves bent as one, though the leaves overhead remained still. The pressure at her neck lifted. Aurora moved another step back. The beech brushed her shoulder. She kept her torch pointed between the stones and watched the phone screen from the corner of her eye. The dark coat no longer stood at its edge. In the grove, a white flower folded shut. Another followed. A narrow line of closing petals ran from the trampled patch towards the entrance. As it reached the standing oaks, the knocking began again, soft and patient, from one trunk to the other. Aurora held the Heartstone against her wrist. Its heat came in a single pulse. She looked from the closing flowers to the path beneath her feet, then to the phone, where 11:47 still shone above the camera view.
created_at"2026-09-23T16:33:13.233Z" 9/23/2026, 4:33:13 PM
model"openai/gpt-6-sol-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2767
moderation_latency(null)
generation_time44944
tokens_prompt1008
tokens_completion2811
native_tokens_prompt916
native_tokens_completion2405
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)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"default"
usage0.025882
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790181193-YDrBadjp5UVItg28KITN"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790181193-S6dNiQNXej5YCaQ1OKfO"
upstream_id"resp_029585f10471499d016ab3ff49cecc87d18d2da29162256290"
provider_responses
0
endpoint_id"1cfc7d9d-4404-4b8e-9ee4-58ae45c9dcd4"
id"resp_029585f10471499d016ab3ff49cecc87d18d2da29162256290"
is_byokfalse
latency1038
model_permaslug"openai/gpt-6-sol-20260922"
provider_name"OpenAI"
status200
total_cost0.025882
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)
dialogueSentences13
tagDensity0.154
leniency0.308
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1940
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)
66.49% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1940
totalAiIsms13
found
0
word"footsteps"
count1
1
word"warmth"
count1
2
word"resolved"
count1
3
word"familiar"
count1
4
word"weight"
count1
5
word"whisper"
count2
6
word"pulse"
count2
7
word"echo"
count1
8
word"trembled"
count1
9
word"vibrated"
count1
10
word"silence"
count1
highlights
0"footsteps"
1"warmth"
2"resolved"
3"familiar"
4"weight"
5"whisper"
6"pulse"
7"echo"
8"trembled"
9"vibrated"
10"silence"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"let out a breath"
count1
highlights
0"let out a breath"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences224
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences224
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences235
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen35
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1940
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions4
unquotedAttributions0
matches(empty)
97.26% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions36
wordCount1896
uniqueNames7
maxNameDensity1.05
worstName"Aurora"
maxWindowNameDensity2
worstWindowName"Aurora"
discoveredNames
Park2
Golden3
Empress3
Richmond3
London1
Heartstone4
Aurora20
persons
0"Empress"
1"Aurora"
places
0"Park"
1"Golden"
2"Richmond"
3"London"
globalScore0.973
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences143
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1940
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences235
matches
0"capture that much"
1"heard that morning"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs92
mean21.09
std16.56
cv0.785
sampleLengths
049
14
29
335
46
550
649
742
83
96
1048
116
123
1336
147
1524
1633
1713
1824
197
2031
212
2234
2336
241
254
2651
275
286
2966
3026
319
3251
331
3431
3533
3626
3714
387
3948
4033
4115
4227
4325
448
4520
466
4748
488
4937
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences224
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs295
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount1
flaggedSentences1
totalSentences235
ratio0.004
matches
0"Its roots had formed a ridge she had stepped over on her way in; she could still picture the damp leaves caught between them."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1900
adjectiveStacks0
stackExamples(empty)
adverbCount43
adverbRatio0.022631578947368423
lyAdverbCount3
lyAdverbRatio0.0015789473684210526
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences235
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences235
mean8.26
std5.51
cv0.667
sampleLengths
018
111
220
34
49
512
66
73
84
910
106
1116
1211
131
141
159
162
1710
1835
1914
209
219
2211
2313
243
256
264
275
2819
294
3016
316
323
3312
3414
354
366
377
385
3914
405
412
428
437
4414
452
4613
472
4814
492
47.00% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats7
diversityRatio0.2918454935622318
totalSentences233
uniqueOpeners68
82.51% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount5
totalSentences202
matches
0"Somewhere in the grove, water"
1"Then one more, each striking"
2"Then came a whisper of"
3"Instead she remained at the"
4"Then her own voice spoke"
ratio0.025
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount60
totalSentences202
matches
0"Her phone read 11:47."
1"It had read 11:47 at"
2"She took the torch from"
3"she told the dark"
4"Its silver chain touched the"
5"She pulled the pendant out"
6"She tilted the torch."
7"Her torchlight picked out a"
8"She went towards it, passing"
9"Their heads turned under the"
10"She stopped and brought the"
11"She parted a cluster with"
12"Her own boots had made"
13"She took one step, pressing"
14"They travelled around the clearing"
15"She walked to the nearest"
16"She had followed the note"
17"She could still leave."
18"She turned towards the opening."
19"She could see the same"
ratio0.297
66.44% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount159
totalSentences202
matches
0"Aurora reached the oak stones"
1"Richmond Park lay behind her,"
2"Her phone read 11:47."
3"It had read 11:47 at"
4"She took the torch from"
5"The beam swept across the"
6"A fallen branch."
7"A bank of foxgloves."
8"The path to the centre,"
9"she told the dark"
10"The note had arrived at"
11"The handwriting had left deep"
12"Aurora had spent an hour"
13"Its silver chain touched the"
14"She pulled the pendant out"
15"A dull glow sat inside"
16"She tilted the torch."
17"The rain had stopped before"
18"Aurora stepped between two standing"
19"The sound stopped."
ratio0.787
24.75% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences202
matches
0"Now the deep crimson stone"
ratio0.005
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences73
technicalSentenceCount2
matches
0"She went towards it, passing flowers that stood in full bloom despite the cold."
1"There was no point waiting for someone who preferred hiding to talking."
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
totalTags2
fancyCount0
fancyTags(empty)
dialogueSentences13
tagDensity0.154
leniency0.308
rawRatio0
effectiveRatio0
92.8148%