Run: 2026-10-05-01M46B797YC13M2HYSQF1VZRFY

Run Details

Duration:
1m 15s
Cost:
$0.023852
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
The gate had stood open when Rory reached it. That bothered her more than a locked gate would have. She stopped with one hand on the ironwork. Beyond it, the path cut a pale strip through Richmond Park, and the trees crowded together where the lamplight ended. Nothing creaked. The gate stayed where she left it. “Good start.” Her voice carried farther than she expected. She checked the card again beneath her phone’s torch. Oak stones. Midnight. Bring the pendant. No signature. No explanation of how someone had slipped it beneath the door of her flat above Silas’ bar, or why they had addressed it to Aurora when everyone there called her Rory. The pendant lay against her chest beneath her shirt. She had spent three days examining its deep crimson stone, its silver chain, the clasp with no maker’s mark. That evening, while she carried a delivery from the Golden Empress, it had grown hot enough to leave a red patch on her skin. She had almost thrown it into a drain. Instead, she had come to ask the person who sent it what it was. Rory photographed the open gate, sent the picture to Eva, and typed: Richmond. Following up on that parcel. Ring me in twenty minutes. The message hung beneath a thin grey progress line. “Fine. Send when you can.” She put the phone in her coat pocket with the torch facing out and followed the path. Damp leaves pressed flat beneath her shoes. Her next step produced a dry crunch. She stopped. The torch showed black mud, grass, a broken twig. She scraped her sole against the ground. Mud dragged under the rubber without a sound. From somewhere to her left came another crunch. “Hello?” The trees gave her nothing back. She walked on, keeping her hands out of her pockets. The directions on the back of the card took her off the path beside an oak with a split trunk. Beyond it, bracken caught at her jeans. She pushed through, found another strip of bare earth, and reached the standing stones. They stood among ancient oaks at the edge of a clearing. Thick roots gripped their bases. Wildflowers spread through the grass beyond them, white and yellow heads raised in a season that should have left their stems bare. Rory lifted her phone. “Those are the stones. I’m at the place.” She had begun recording a voice message for Eva. Saying it into a microphone felt less foolish than saying it to the trees. “There’s no one here. I’ll give it five minutes.” Her thumb hovered over the send button. The recording showed eleven seconds. She had spoken for five, perhaps six. She tapped playback. Those are the stones. I’m at the place. There’s no one here. I’ll give it five minutes. Then a small, close sound: two taps against the microphone. She looked at her fingernails. Her hand had stayed around the phone. “Pocket noise.” She sent the recording. The same grey line appeared beneath it. Between two stones, a gap opened onto the grove. Moonlight reached the grass inside, though the cloud above the oaks had swallowed the moon before she left the path. She stepped through. The wind stopped touching her face. Not weakened. Stopped. Behind her, leaves rubbed against one another. Ahead, each flower held its position. The clearing smelt of wet bark and something sweet enough to coat the back of her tongue. The pendant warmed. Rory pulled it from beneath her shirt. A faint light lived inside the crimson stone, too weak to reach her fingers. She held it away from her chest. “All right. I brought it.” She turned in place, letting the torch pass over the roots, the flowers, the far side of the clearing. “You can come out.” A bench stood beneath an oak at the opposite edge. Its seat consisted of a grey plank laid across two stones. Beside it, a shallow bowl held water. Nobody answered. She checked the time. 11:58. She had read 11:58 at the gate. Her phone had lost reception, but it should not have lost two minutes of walking. She opened the clock app. The seconds advanced. Forty-one. Forty-two. Forty-three. She watched until fifty, then lowered the phone. A flower moved beside her shoe. Its stem bent towards her ankle and straightened when she lifted her foot. Rory backed away from it. “A beetle. Something under the roots.” The explanation sounded thin in the still air. She swept the torch across the grass. No insect crawled there. No breeze shifted the neighbouring stems. At the far edge of the beam, something withdrew behind the bench. She brought the light back. The gap beneath the plank held dead leaves and a pale root. She kept the beam there. “If you sent the card, this isn’t funny.” A drop struck the water in the bowl. Then another. No branch overhung it. The sky remained dry. She moved nearer, stopping a few paces from the bench. The bowl sat on a flat stone. Rings expanded across its surface, reached the sides, and returned towards the centre. The next drop rose. Rory saw it leave the water, a bright bead lifting into the darkness above the bowl. She stepped back hard enough to catch her heel in a root. “No.” The word came out sharp. It steadied her. She planted both feet and turned towards the entrance. Two stones marked the gap. She had entered between three. She lifted the phone higher. There they were: one to the left, one to the right. An oak grew behind the left-hand stone, its bark furrowed in broad vertical ridges. She recognised the split low on its trunk. The third stone had stood inside that split. She walked towards it without looking at the bowl again. Dry leaves crunched behind her. One step. She stopped. Another step came after hers. “Stay there.” Her torch beam shook across the oak. She clamped her other hand beneath the phone. “I’m leaving. You can keep the pendant.” She slipped a finger beneath the chain and lifted it from her neck. The clasp snagged in her hair. She pulled a strand free, bent her head, and drew the chain over it. Warmth spread through her palm. For an instant, she heard Yu-Fei calling from the restaurant kitchen. “Rory. Order’s ready.” She swung the torch towards the sound. Nothing occupied the space between the bench and the stones. The voice had included the clatter of the kitchen door, the spring squeal Rory heard twenty times during a shift. Here, among the trees, it lasted half a second and cut off. She closed her fist around the pendant. “You’ve got a speaker.” She searched the branches with the torch. “You followed me from work. That’s it.” The next sound came from inside her coat. Two taps. She dragged the phone away from the fabric and looked at its screen. Her recording had started playing again. Those are the stones. I’m at the place. There’s no one here. I’ll give it five minutes. Two taps. Then her own voice, lower than she remembered it. “Don’t turn round.” Rory jabbed at the screen. The playback stopped. She had not recorded that. The clearing held still around her. She could see every leaf within the torch’s reach. Her breath caught against her teeth, and she forced it out through her nose. She opened the recording again. Eleven seconds. She dragged the progress marker to the end. Two taps sounded from the speaker. Nothing followed them. “Someone’s accessing the phone.” She spoke towards the trees, not the microphone. “Congratulations. You’ve made your point.” Her hand hurt. She opened her fingers and found the pendant pressed into her palm, its outline red on the skin. The small crescent scar at her left wrist stood pale beneath the torch. A mark appeared beside it. Not a cut. A pressure mark, narrow and straight, as though a fingernail had rested there. She pulled her sleeve down. The trees behind the entrance shifted in her peripheral vision. When she faced them, the gap lay where she expected it. Beyond it, she saw the strip of earth she had followed through the bracken. She took three steps towards it. Three crunches answered behind her. She stopped at the stones. The last crunch came close enough for her to feel a movement of air against her hair. Rory kept her face towards the path. “Don’t touch me.” The silver chain slid over her knuckles. She had not moved her hand. One link lifted from her skin. Another followed. The loose end drew taut towards the clearing behind her. She tightened her grip around the stone. “No. You wanted this. Take it after I’m gone.” She lowered her fist towards the grass, intending to put the pendant down rather than drop it. The chain resisted. It stretched back across her wrist, cold where the stone burned. At her feet, the flowers bent one after another. Not towards her. Towards the space behind her. The phone’s torch dimmed. She hit the brightness control with her thumb. The beam flared across the stones, revealing pale scratches at shoulder height on the nearer one. Five parallel lines. Fresh grit lay in the grass beneath them. From behind her, her own voice spoke again. “All right. I brought it.” Rory pushed her free hand against the stone. Rough grains bit into her palm. She shifted her weight towards the gap, one shoe on the bare earth beyond the flowers, the other still inside the grove. The chain tightened until a silver link pressed into her crescent scar. She braced her shoulder against the oak and opened her fist, one finger at a time.
created_at"2026-10-05T15:34:22.213Z" 10/5/2026, 3:34:22 PM
model"openai/gpt-6.1-sol-20260929"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency11404
moderation_latency(null)
generation_time74854
tokens_prompt1008
tokens_completion2456
native_tokens_prompt916
native_tokens_completion2202
native_tokens_completion_images0
native_tokens_reasoning180
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"
usage0.023852
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791214462-FKqH1u1bdLVTiUqujCNe"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791214462-rc7QEdGIyQU0U3kr6QgQ"
upstream_id"resp_0e11d4453844a56c016ac3c37e52b087d1abfd5d03c5527e2b"
provider_responses
0
endpoint_id"dfb9d5c3-63f9-4263-8b78-4fa97dcb3d5e"
id"resp_0e11d4453844a56c016ac3c37e52b087d1abfd5d03c5527e2b"
is_byokfalse
latency451
model_permaslug"openai/gpt-6.1-sol-20260929"
provider_name"OpenAI"
status200
total_cost0.023852
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)
dialogueSentences22
tagDensity0.045
leniency0.091
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1626
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)
90.77% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1626
totalAiIsms3
found
0
word"furrowed"
count1
1
word"warmth"
count1
2
word"weight"
count1
highlights
0"furrowed"
1"warmth"
2"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
narrationSentences191
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences191
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences213
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen31
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1626
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions1
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions22
wordCount1507
uniqueNames8
maxNameDensity0.66
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Two"
discoveredNames
Rory10
Richmond2
Park1
Golden1
Empress1
Eva2
Yu-Fei1
Two4
persons
0"Rory"
1"Eva"
2"Yu-Fei"
places
0"Richmond"
1"Park"
2"Golden"
3"Two"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences119
glossingSentenceCount1
matches
0"appeared beneath it"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1626
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences213
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs141
mean11.53
std10.33
cv0.896
sampleLengths
019
137
22
37
49
56
633
752
88
914
1023
119
125
1317
1414
152
1624
178
181
196
2010
2141
2238
234
248
2523
269
277
285
2910
308
319
3210
3312
342
3511
3629
373
386
393
4030
413
4228
435
4419
454
4628
472
484
491
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences191
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs230
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences213
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount156
adjectiveStacks0
stackExamples(empty)
adverbCount3
adverbRatio0.019230769230769232
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences213
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences213
mean7.63
std4.97
cv0.652
sampleLengths
09
110
28
320
42
57
62
77
89
92
101
113
122
1331
149
1519
1624
178
1814
1913
205
215
229
235
2417
257
267
272
289
297
308
318
321
336
3410
3520
367
3714
3811
395
4022
414
428
439
4414
459
467
475
487
493
47.33% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.30660377358490565
totalSentences212
uniqueOpeners65
58.14% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences172
matches
0"Instead, she had come to"
1"Then a small, close sound:"
2"Then her own voice, lower"
ratio0.017
57.21% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount70
totalSentences172
matches
0"She stopped with one hand"
1"Her voice carried farther than"
2"She checked the card again"
3"She had spent three days"
4"She had almost thrown it"
5"She put the phone in"
6"Her next step produced a"
7"She scraped her sole against"
8"She walked on, keeping her"
9"She pushed through, found another"
10"They stood among ancient oaks"
11"She had begun recording a"
12"Her thumb hovered over the"
13"She had spoken for five,"
14"She tapped playback."
15"I’m at the place."
16"I’ll give it five minutes."
17"She looked at her fingernails."
18"Her hand had stayed around"
19"She sent the recording."
ratio0.407
76.28% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount132
totalSentences172
matches
0"The gate had stood open"
1"That bothered her more than"
2"She stopped with one hand"
3"The gate stayed where she"
4"Her voice carried farther than"
5"She checked the card again"
6"The pendant lay against her"
7"She had spent three days"
8"That evening, while she carried"
9"She had almost thrown it"
10"Rory photographed the open gate,"
11"The message hung beneath a"
12"She put the phone in"
13"Her next step produced a"
14"The torch showed black mud,"
15"She scraped her sole against"
16"Mud dragged under the rubber"
17"The trees gave her nothing"
18"She walked on, keeping her"
19"The directions on the back"
ratio0.767
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences172
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences53
technicalSentenceCount1
matches
0"Wildflowers spread through the grass beyond them, white and yellow heads raised in a season that should have left their stems bare."
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
90.9910%