Run: 2026-10-27-01M5YHGGEJ6R7T99649WD12S6B

Run Details

Duration:
34.6s
Cost:
$0.013021
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 reached the standing stones with one glove on and the other stuffed into her coat pocket. The torch in her bare hand cast a narrow beam across the grass, catching a bank of white flowers where no flowers should have grown in January. She checked the path behind her. The gate into Richmond Park stood beyond the trees, its metal bars black against the road. A bus passed on the other side, its windows lit and empty. “Phone, then home.” She stepped between the stones. The bus vanished. So did the hum of its engine. Her torch picked out the same white flowers, the same clumps of grass, but the path behind her had disappeared beneath a spread of roots. Rory turned in a circle. Oak trunks crowded the edge of the clearing, their branches knitted together overhead. The sky showed through in scraps, dark as the water in a drain. She had dropped her phone there that afternoon. She remembered lifting it to photograph the flowers, then shoving it into her coat when she heard a voice calling from somewhere among the trees. By the time she reached the restaurant and found her pocket empty, the light had started to go. Yu-Fei had offered to lend her an old handset. “Your delivery addresses are on the other one,” she had told Rory, pressing a spare battery into her hand. “Get it before tomorrow.” Rory had borrowed the torch too. She kept its beam low now, searching the ground between the stones. She had walked from the entrance to the fallen oak, crouched beside the flowers, then left by the same route. The phone had to be somewhere along it. A damp smell rose from the earth. Under it lay another scent, sweet and stale, like water left in a flower vase. She found her footprints near the fallen oak. The tread of her trainers had cut a row of small diamonds into the soft ground. They led to the tree and back again. A second set lay beside them. Rory crouched. The prints were narrow, with no pattern on their soles. Each one had a blunt heel and a long front, as though someone had walked through the grove in stocking feet. They followed her tracks towards the fallen oak, then turned when hers did. She pressed a finger into one print. Mud filled the mark. Her fingertip came away wet. “Someone else walked through.” The words sounded short and dry. The clearing gave nothing back. She rose and swept the torch over the oak. Its trunk lay across the grass with its roots torn from the ground. She remembered the pale wood inside the split, the thick green moss along one side. Her phone had not landed on top; she would have seen it there. She knelt and shone the torch underneath. A beetle crawled across the beam. Behind it, something silver caught the light. “There you are.” Rory reached beneath the trunk. Her fingers closed around a dead leaf. She pulled it out and found a strip of foil stuck to the underside, its surface wrinkled and smeared with soil. She dropped it. Somewhere beyond the trees, a phone began to ring. Rory stood so fast that her shoulder struck the oak. The ringtone came again: three bright notes, a pause, then three more. She knew it. She had chosen it because it cut through the noise of the restaurant kitchen. She aimed the torch towards the sound. The beam passed over flowers and tree trunks. Nothing moved. The ringing continued, farther away than she had expected, from the opposite side of the clearing. Rory took out the spare battery Yu-Fei had given her and turned it between her fingers. Her phone had been almost dead when she lost it. She had watched the last red bar shrink while she photographed the flowers. The ringing stopped. She waited for it to start again. When it did not, she crossed the clearing, keeping the torch on the ground. Her steps crushed flowers beneath her boots. She found no footprints on this side, only a scatter of acorns and a patch of bare earth where the grass had peeled back in a neat circle. A breath sounded close to her left ear. Rory spun, swinging the torch. The beam flashed across a standing stone, an oak trunk, then open ground. The breath had carried a faint whistle, the sort a person made through a blocked nose. She held still. Her own breathing rasped in her throat. “Who’s there?” No answer came. She backed towards the stone and put her hand against it. The surface felt cold through her glove. She kept the torch trained on the trees while she moved around the stone, checking its far side. Nothing stood behind it. The phone rang again. This time the sound came from the fallen oak. Rory stared across the clearing. The trunk lay where it had before, its roots lifted like a torn fan. The ringing came from beneath it, where she had found the foil. She walked back. The notes stopped as she reached the tree. The phone lay in the grass, screen up, a hand’s width from the gap beneath the trunk. She had swept her torch over that patch twice. Rory crouched and touched its edge. The case was hers: blue silicone, split at one corner where she had dropped it on the restaurant tiles. Mud flecked the glass. The screen showed no missed call. She picked it up. The battery icon showed a full charge. The spare battery slipped from her other hand and landed in the grass. She retrieved it, shoved it into her pocket and opened the call log. The last entry was Yu-Fei’s number, from the afternoon. Nothing else appeared. A scuff came from the trees. Rory raised the torch. A dark shape passed between two trunks, low and quick. She caught only its edge before it disappeared behind a third. She put the phone in her coat and stood. “I can see you.” The scuff came again, from farther right. Grass bent at the foot of a tree, then lifted. Rory moved away from the fallen oak. Her heel found the line of her earlier footprints. She followed them towards the entrance, watching the trees. A step sounded behind her. She stopped. The step stopped too. She took two more. A soft tread answered each one, close enough for her to hear the grass part. Rory turned the torch behind her. Empty ground shone in the beam. Her footprints ran from the oak to where she stood, paired with the narrow marks she had found earlier. One fresh print sat beside her left boot. She moved her foot away from it. Water seeped into the hollow. Her pendant warmed against her chest. She pulled it free of her collar: the crimson stone glowed beneath its surface, its silver chain taut between her fingers. The warmth spread into her palm, stronger than it had been at the edge of the clearing. Rory looked towards the stones. She could see one through the trees, but the other had vanished from sight. She took her phone out and switched on its torch. Its light joined the borrowed beam, whitening the flowers. She held the two lights apart and turned towards the entrance. The second stone stood several paces beyond the first, half hidden behind an oak. She had entered between them, but the gap now faced a bank of tangled roots. She did not remember climbing over it. Her phone vibrated. A voice memo had opened on the screen. Rory had not touched the app. A red line crept across the display as the phone recorded. She pressed stop. The grove remained silent. She watched the file save, then tapped it. Her own footsteps came through the speaker, followed by the scrape of her coat and the small clink of the pendant against its chain. Beneath those sounds ran another set of steps. They matched hers for several paces, then broke away. Rory lowered the volume and listened. A breath filled the speaker. The same narrow whistle caught in it. Then a voice spoke, so close to the microphone that the words blurred. Rory raised the phone to her ear. “Phone, then home.” Her voice. The recording repeated the phrase she had spoken at the entrance, though the file was only eleven seconds long. A flower stem brushed her boot. She looked down. The grass beside her had flattened in a long strip, pointing towards the stones. Another strip pressed down alongside it. The white flowers bowed, their petals scraping over one another. Rory stepped back. The phone slipped in her grip, and she caught it against her coat. The flattened grass shifted towards her. She put both torch beams on the spot. A shallow dent formed in the earth, then another, each in line with the narrow prints. Nothing stood above them. “Stop.” The next print appeared against the toe of her boot. Rory pulled her foot away. The pendant burned against her fingers. She kept both lights on the ground and backed towards the stones, placing each step with care. The prints followed. When she moved left, they moved left. When she raised the phone, its light caught a faint shape above them, no darker than a shadow on glass. Rory lifted the borrowed torch and aimed it at the shape. “Take another step and I’ll see you.”
created_at"2026-10-27T11:21:44.16Z" 10/27/2026, 11:21:44 AM
model"openai/gpt-6.1-terra-20261026"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency8941
moderation_latency(null)
generation_time34594
tokens_prompt1008
tokens_completion2270
native_tokens_prompt916
native_tokens_completion2421
native_tokens_completion_images0
native_tokens_reasoning516
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"
usage0.013021
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.1; linux; x64))"
http_referer(null)
request_id"req-1793100104-toUaiLjWckIK7F3HIs3I"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1793100104-IWRo4nJRAIhtqzNh4G5F"
upstream_id"resp_05d2bc9efa10273b016ae08948405487d189cd3eb03eccccda"
provider_responses
0
endpoint_id"2d2ad10f-098e-4bbf-aa95-11f705b2b9a2"
id"resp_05d2bc9efa10273b016ae08948405487d189cd3eb03eccccda"
is_byokfalse
latency366
model_permaslug"openai/gpt-6.1-terra-20261026"
provider_name"OpenAI"
status200
total_cost0.013021
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)
dialogueSentences10
tagDensity0.1
leniency0.2
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1586
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)
90.54% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1586
totalAiIsms3
found
0
word"warmth"
count1
1
word"vibrated"
count1
2
word"footsteps"
count1
highlights
0"warmth"
1"vibrated"
2"footsteps"
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
narrationSentences162
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences162
filterMatches(empty)
hedgeMatches
0"started to"
1"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences171
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
totalWords1586
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions1
unquotedAttributions0
matches(empty)
82.13% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions27
wordCount1547
uniqueNames5
maxNameDensity1.36
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
January1
Richmond1
Park1
Rory21
Yu-Fei3
persons
0"Rory"
1"Yu-Fei"
places
0"January"
1"Richmond"
2"Park"
globalScore0.821
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences123
glossingSentenceCount1
matches
0"appeared against the toe of her boot"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1586
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences171
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs79
mean20.08
std14.63
cv0.729
sampleLengths
044
134
23
35
435
531
651
79
823
946
1022
1132
126
1346
1416
154
1611
1750
187
1913
203
2133
2212
2339
247
2526
2639
273
2856
298
3034
3110
322
333
3440
3513
3631
3711
3826
3935
4011
4138
426
4325
449
454
4617
4725
485
496
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences162
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs262
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount1
flaggedSentences1
totalSentences171
ratio0.006
matches
0"Her phone had not landed on top; she would have seen it there."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1550
adjectiveStacks0
stackExamples(empty)
adverbCount43
adverbRatio0.027741935483870966
lyAdverbCount3
lyAdverbRatio0.001935483870967742
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences171
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences171
mean9.27
std5.61
cv0.605
sampleLengths
017
127
26
316
412
53
65
73
87
925
105
1113
1213
138
1425
1518
169
1719
184
196
2012
2120
228
237
2415
258
2616
278
286
292
3010
3121
3213
337
344
355
364
376
385
399
4013
4115
4213
437
446
457
463
475
487
4921
41.23% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats15
diversityRatio0.21052631578947367
totalSentences171
uniqueOpeners36
42.19% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences158
matches
0"Somewhere beyond the trees, a"
1"Then a voice spoke, so"
ratio0.013
68.10% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount60
totalSentences158
matches
0"She checked the path behind"
1"She stepped between the stones."
2"Her torch picked out the"
3"She had dropped her phone"
4"She remembered lifting it to"
5"she had told Rory, pressing"
6"She kept its beam low"
7"She had walked from the"
8"She found her footprints near"
9"They led to the tree"
10"They followed her tracks towards"
11"She pressed a finger into"
12"Her fingertip came away wet."
13"She rose and swept the"
14"Its trunk lay across the"
15"She remembered the pale wood"
16"Her phone had not landed"
17"She knelt and shone the"
18"Her fingers closed around a"
19"She pulled it out and"
ratio0.38
1.14% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount145
totalSentences158
matches
0"Rory reached the standing stones"
1"The torch in her bare"
2"She checked the path behind"
3"The gate into Richmond Park"
4"A bus passed on the"
5"She stepped between the stones."
6"The bus vanished."
7"Her torch picked out the"
8"Rory turned in a circle."
9"Oak trunks crowded the edge"
10"The sky showed through in"
11"She had dropped her phone"
12"She remembered lifting it to"
13"Yu-Fei had offered to lend"
14"she had told Rory, pressing"
15"Rory had borrowed the torch"
16"She kept its beam low"
17"She had walked from the"
18"The phone had to be"
19"A damp smell rose from"
ratio0.918
31.65% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences158
matches
0"By the time she reached"
ratio0.006
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences65
technicalSentenceCount0
matches(empty)
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
50.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"she had (have)"
dialogueSentences10
tagDensity0.1
leniency0.2
rawRatio1
effectiveRatio0.2
86.8992%