Run: 2026-10-27-01M5YG2WW948JADW45Q903H8Z4

Run Details

Duration:
31.5s
Cost:
$0.012666
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 note tucked beneath the strap of her delivery bag. COME TO THE OAK STONES IN RICHMOND PARK. MIDNIGHT. BRING THE RED STONE IF YOU WANT TO KNOW WHO GAVE IT TO YOU. The paper smelled of chip fat, but that proved nothing. Half the things in the Golden Empress smelled of chip fat by the end of a shift. She had brought the note with her, folded inside her coat. She had also brought a torch, a charged phone and enough cash for a taxi. Before leaving her flat, she had written the location on a sheet of paper and left it beside her kettle. At the edge of the grove, the taxi driver’s tail lights vanished behind a stand of trees. Rory waited until she could no longer hear the engine, then switched on her torch. The beam crossed grass, a scatter of fallen leaves and the ancient oak standing stones. Their bark had split into deep ridges, though their tops ended in blunt, level surfaces, as if a giant hand had sliced through the trunks. Wildflowers crowded their bases. Rory checked her phone. Eleven fifty-seven. She had signal, though only one bar. She stepped between two of the oak pillars. The sole of her trainer pressed into wet earth. The wind stopped. Not in the way wind dropped when a gust passed. The branches beyond the entrance still moved, rubbing against one another, but the air inside the grove lay flat against her face. She lifted a hand. Her fingers felt colder than her cheeks. “Hello?” Her voice carried across the clearing without an echo. The flowers stood open under the torch beam: white stars, blue cups, a few yellow petals with black centres. They looked fresh enough to have opened that morning. The crimson pendant rested against her skin beneath her jumper. She drew it out by its silver chain and held it up. A faint light lived inside the stone. It gave off no heat. “Your message was a bit short on details.” Nobody answered. Rory swept the torch over the ground. There were no footprints she could distinguish from the marks left by roots and rain. A broad patch of moss covered one fallen trunk, but someone could have stood behind it, low enough to stay out of sight. She moved sideways until she could see the far side. Nothing there. A bird called from the trees beyond the boundary. Three notes, clipped and sharp. Another answered from deeper in the park. Then the first call came again, from the same place. Three notes. The same pause between them. The same rough scrape at the end. Rory listened. The second bird answered too, its call matching the earlier one so closely that she checked her phone for an open recording app. The screen showed her lock screen and the time. Eleven fifty-seven. She watched the minute change. It did not. She tapped the screen, opened the clock and checked the seconds. They advanced as they should. When she returned to the lock screen, the time read eleven fifty-eight. The first bird called again. Rory backed towards the entrance and found the oak pillar with her free hand. Its bark felt damp and cool. She kept her palm on it while she looked through the gap. Beyond it, the grass dipped towards the path where the taxi had dropped her. “Fine,” she murmured. She put her phone away. Whoever had sent the note might have used a speaker. There were plenty of places to hide one, and a bird call made a poor threat. She took out the note and played her torch over the writing once more. Thick black ink, block capitals, no signature. The paper had torn along one edge where someone had pulled it from a pad. “Who gave me the pendant?” A small sound came from the far side of the clearing. Not a bird this time. A dry click, followed by another, as if someone had knocked two pieces of wood together. Rory turned the torch towards it. The beam caught a low branch trembling above the flowers. Nothing else moved. She took three steps towards it, keeping clear of the fallen trunk. “Come out where I can see you.” The clicking stopped. Rory crouched beside the branch. A dead twig hung from its tip, caught in a loop of bramble. She touched the bramble with the end of her torch and the twig swung against the branch: click, click. She held it still. The wood was dry. Behind her, the two pieces clicked together again. Rory stood and turned. Her torch beam jumped over the oak pillars, the flowers and the dark mouths of the gaps between them. She kept the twig pinched between her fingers. Another click came from somewhere to her left, followed by a faint scrape across bark. She let go of the twig. It stayed caught in the bramble, motionless. Rory took her phone out and aimed its light into the trees while she held the torch on the clearing. Two narrow beams left too much darkness between them. She lowered the phone and opened her camera. The screen showed the flowers, pale and flattened by the light. At the far edge, between two trunks, a dark shape crossed from right to left. Rory swung the torch towards it. A branch lay across the gap at waist height. Nothing moved behind it. She checked the photograph she had taken. The shape had gone, but a strip of darkness remained along the bottom of the image, as though a finger had covered part of the lens. She wiped the lens on her sleeve and took another picture. This one showed her shoes and the grass. She turned the phone towards herself. Her face looked washed out, her black hair stuck against one cheek. Behind her, the oak pillars stood in a rough circle. There was a narrow space between two of them, directly over her shoulder. As she watched, something passed through it. Rory spun around. The torch beam struck bark. Beyond the gap, the park trees stood close together, their trunks broken by strips of shadow. She could see the branch that crossed the gap. Nothing disturbed it. She walked back to the pillar she had touched before. Its ridges fit beneath her hand in the same pattern, though she found a patch of pale fungus near the base that she had not noticed earlier. “Did you send the note?” The answer came from the grove behind her. “Did you send the note?” Her own voice. Every word in the same place, with the same breath before the last syllable. Rory’s grip tightened on the torch. She kept her other hand on the pillar and turned her head. “Where are you?” “Where are you?” The voice came from the same direction, but it sounded closer. The flowers between her and the fallen trunk remained still. Rory pressed her thumb against the crescent scar on her left wrist. The pressure gave her something definite to feel. “You’ve got a recording.” “You’ve got a recording.” She faced the gap. Beyond it, the grass dipped towards the path. She stepped through, keeping one hand against the oak. Her foot landed among white flowers. Rory looked down. A yellow flower leaned against her ankle, its dark centre no larger than a pea. She pulled her foot back and examined the pillar. The pale fungus climbed its base, and a strip of loose bark curled away at shoulder height. She moved around it, following the curve with her fingertips. On the other side, the same gap opened onto the same dip in the grass. The torch beam reached the path, a pale strip beyond the trees. She took a longer stride through. Flowers brushed both ankles. The fallen trunk lay ahead of her. Rory stopped. She had not turned; the pendant still hung against the front of her jumper, the note still rested in her left hand. She unfolded the paper and set it on the ground beside the pillar. Its white surface stood out against the moss. She stepped through the gap again. This time she watched her feet. Grass, then flowers. Her shoe passed over the roots without catching. When she looked up, the note lay beside the pillar on her left. A quiet breath sounded behind her. Rory swung the torch around. The beam caught the fallen trunk, the low branch and the twig hanging from its bramble. Nothing crossed the light. The breath came again. It matched the one she had just taken. She closed her mouth and held still. The silence stretched until her chest tightened. When she inhaled, the other breath followed, a fraction late. Rory took the pendant in her fist. The stone had grown warm. She opened her hand. Crimson light glimmered beneath its surface, picking out the lines of her palm. As she raised it towards the fallen trunk, the warmth strengthened. She lowered it, then turned towards the gap beside the pillar. The heat eased. The air above the flowers gave a small ripple. Rory shifted the torch. Its beam bent across a patch of darkness just beyond the trunk, leaving the bark on either side lit and a narrow strip in the middle untouched. She took one step closer. The pendant heated against her fingers. “Is that what you wanted to show me?” Her voice did not answer. Rory waited. The bird called beyond the grove, three clipped notes. No second bird replied. She picked up a fallen twig and held it out towards the dark strip. Its tip met no resistance. She pushed it farther. Half the twig disappeared from the torchlight, though her fingers still felt its full length. A voice came from beside her ear. “Bring the red stone.” Rory jerked away. The twig dropped into the flowers. She clutched the pendant against her chest and swept the torch across the space beside her. The beam fell on open ground. Then a flower stem bent, pressing flat beneath a shape the light did not catch.
created_at"2026-10-27T10:56:49.558Z" 10/27/2026, 10:56:49 AM
model"openai/gpt-6.1-terra-20261026"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency5521
moderation_latency(null)
generation_time31397
tokens_prompt1008
tokens_completion2422
native_tokens_prompt916
native_tokens_completion2350
native_tokens_completion_images0
native_tokens_reasoning324
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"
usage0.012666
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.1; linux; x64))"
http_referer(null)
request_id"req-1793098609-RqScGNFBmZNEwRzMeZzg"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1793098609-7a6hZIgJEIR2vyg8c4oo"
upstream_id"resp_05c3e7df7ded33b5016ae08371a90087d1b8dc855142c84e6e"
provider_responses
0
endpoint_id"2d2ad10f-098e-4bbf-aa95-11f705b2b9a2"
id"resp_05c3e7df7ded33b5016ae08371a90087d1b8dc855142c84e6e"
is_byokfalse
latency352
model_permaslug"openai/gpt-6.1-terra-20261026"
provider_name"OpenAI"
status200
total_cost0.012666
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)
dialogueSentences13
tagDensity0.077
leniency0.154
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1691
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)
88.17% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1691
totalAiIsms4
found
0
word"charged"
count1
1
word"echo"
count1
2
word"silence"
count1
3
word"warmth"
count1
highlights
0"charged"
1"echo"
2"silence"
3"warmth"
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
narrationSentences176
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences176
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences188
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen27
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1691
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions1
unquotedAttributions0
matches(empty)
85.70% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions23
wordCount1633
uniqueNames3
maxNameDensity1.29
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Golden1
Empress1
Rory21
persons
0"Empress"
1"Rory"
places
0"Golden"
globalScore0.857
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences125
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1691
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences188
matches
0"opened that morning"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs84
mean20.13
std14.95
cv0.743
sampleLengths
012
123
227
346
432
544
613
717
83
943
101
1137
1234
138
1447
1512
1621
1710
1814
1934
202
218
2228
235
2446
253
2667
275
2832
2919
3012
317
323
3337
348
358
3646
3713
3837
3926
406
4113
4244
438
4428
4520
4636
4737
485
498
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences176
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
totalSentences188
ratio0.005
matches
0"She had not turned; the pendant still hung against the front of her jumper, the note still rested in her left hand."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1636
adjectiveStacks0
stackExamples(empty)
adverbCount41
adverbRatio0.02506112469437653
lyAdverbCount3
lyAdverbRatio0.0018337408312958435
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences188
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences188
mean8.99
std5.47
cv0.608
sampleLengths
012
18
21
314
410
517
611
715
820
917
1015
1115
1225
134
144
152
167
178
189
193
2010
2122
224
237
241
259
2619
279
2810
2912
307
315
328
332
347
3515
3623
3710
382
399
405
417
4210
432
445
457
462
4723
489
492
44.15% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats11
diversityRatio0.24468085106382978
totalSentences188
uniqueOpeners46
40.16% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences166
matches
0"Then the first call came"
1"Then a flower stem bent,"
ratio0.012
77.83% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount59
totalSentences166
matches
0"She had brought the note"
1"She had also brought a"
2"Their bark had split into"
3"She had signal, though only"
4"She stepped between two of"
5"She lifted a hand."
6"Her fingers felt colder than"
7"Her voice carried across the"
8"They looked fresh enough to"
9"She drew it out by"
10"It gave off no heat."
11"She moved sideways until she"
12"She watched the minute change."
13"It did not."
14"She tapped the screen, opened"
15"They advanced as they should."
16"Its bark felt damp and"
17"She kept her palm on"
18"She put her phone away."
19"She took out the note"
ratio0.355
50.36% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount136
totalSentences166
matches
0"Rory found the note tucked"
1"The paper smelled of chip"
2"She had brought the note"
3"She had also brought a"
4"Rory waited until she could"
5"The beam crossed grass, a"
6"Their bark had split into"
7"Wildflowers crowded their bases."
8"Rory checked her phone."
9"She had signal, though only"
10"She stepped between two of"
11"The sole of her trainer"
12"The wind stopped."
13"The branches beyond the entrance"
14"She lifted a hand."
15"Her fingers felt colder than"
16"Her voice carried across the"
17"The flowers stood open under"
18"They looked fresh enough to"
19"The crimson pendant rested against"
ratio0.819
60.24% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences166
matches
0"Before leaving her flat, she"
1"Whoever had sent the note"
ratio0.012
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences72
technicalSentenceCount0
matches(empty)
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
73.08% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"she murmured (murmur)"
dialogueSentences13
tagDensity0.077
leniency0.154
rawRatio1
effectiveRatio0.154
90.6565%