Run: 2026-05-20-01KS25X3EZ1ABCAJX7PMTHY615

Run Details

Duration:
11.1s
Cost:
$0.015682
Provider:
Google AI Studio

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
Damp leaves disintegrated under Rory’s boots, the decay releasing a sharp, vinegary stench. Richmond Park had swallowed the city hours ago. Behind her, the orange smudge of the London skyline had vanished, choked out by an unnatural, greasy fog that crept over the bracken. She reached into her coat, her fingers brushing the cool silver chain of the Heartstone Pendant. The crimson gemstone remained dead against her collarbone. No warmth. No pulse. Yet everything in her gut screamed that she had crossed a line that wasn't on any map. The ancient oak standing stones loomed up through the mist like giant, rotting teeth. Rory stopped. The silence of the Fae Grove didn't soothe; it suffocated. In the city, silence meant a lull in traffic or a quiet hallway. Here, it felt like a hand clamped over her mouth. The wind had died, but the air remained freezing, clinging to her skin like wet silk. "Eva?" Her voice fell flat, absorbed instantly by the dense canopy. No echo. No bird stirred in the branches. She took three steps forward, passing between the two tallest oaks. The temperature plunged. Her breath billowed out in a thick plume, but when she touched her cheek, her skin burned with dry heat. A pale wildflower, shaped like a bloated bell, brushed against her ankle. It shouldn't have been blooming in November. The clearing stretched out ahead, carpeted in a carpet of violet and white blooms that seemed to thrive on the dark. They glowed with a faint, greasy bioluminescence, casting long, distorted shadows upward into the tangled boughs. Rory reached for her phone to check the time. The screen remained black, a dead slab of glass. She shoved it back into her pocket, her thumb catching on the crescent-shaped scar on her left wrist. She traced the jagged skin, a grounding ritual that failed to stop the trembling in her knees. A soft rustle sounded to her left. She whipped her head around. The mist swirled around the base of a split hornbeam tree. Nothing stood there. Just the dark, shifting shapes of the undergrowth. "I don't have time for games, Eva. If you brought me out here for some stunt, I'm leaving." The sound of her own voice offered cold comfort. She began to walk again, her pace quickening, her boots squelching in the damp earth. The scent of ozone began to mix with the rot. Something clicked in the canopy above. It sounded like two smooth river stones striking together, sharp and metallic. Rory paused, her heart hammering against her ribs. She kept her chin down, tilting her gaze upward without moving her head. The branches overhead twisted together in a solid ceiling of black wood. Nothing moved. But there was a shape—a thick, bulbous mass wedged in the fork of a branch fifteen feet up—that didn't look like a nest. It looked too smooth, too heavy. As she stared, the shape shifted. Just a fraction. A slow, oily contraction, like a lung rising and falling. She backed away, her eyes locked on the branch. Her heel caught on a thick root, and she stumbled, flailing for balance. The click sounded again. This time, it came from the bushes behind her. Then another from the right. A three-part cadence, dry and rhythmic. "Who's there?" She gripped the crimson pendant through her jacket. Its surface felt cold as ice. The artifact remained inert, offering no warning, no magical heat. She was entirely on her own. A pale white thread drifted past her face. She reached out and caught it. It wasn't spider silk. It was thick, coarse, and smelled faintly of copper. Hair. Long, white hair, severed cleanly at both ends. The fog grew thicker, pooling around her shins. In the dim light of the glowing wildflowers, the shadows of the trees began to stretch, growing longer and thinner than the trunks that cast them. They didn't align with the light source. The dark silhouettes crept across the violet petals, crawling toward her boots. Rory took a slow breath, forcing her shoulders down. Fear made you sloppy. Fear got you caught. She looked back toward the standing stones, but the path she had taken had vanished. The oaks were gone, replaced by an unbroken wall of thorny scrub that seemed to have grown taller, thicker, in the minutes since she had entered. A low hum started. It vibrated through the soles of her shoes, a frequency so deep it rattled her teeth. In the corner of her right eye, something pale flickered. She turned rapidly, but the clearing was empty. When she looked back to the left, another flash of white disappeared behind a mossy trunk. "Show yourself." Her voice lacked conviction. The shadows kept moving. They slid over the ground with a wet, sliding sound, like a heavy coat of grease being smeared across glass. One shadow, wider than the others, detached itself from a tree trunk. It didn't belong to any branch. It was a tall, disjointed shape that had too many joints, bending in ways that defied human anatomy. It didn't walk. It drifted through the fog, its outline blurring and reforming with every second. Rory retreated until her spine hit the rough bark of an ancient yew. The wood felt wet and spongy behind her. The clicking sound resumed, louder now, echoing from multiple directions at once. It wasn't a mechanical noise. It was the sound of bones grinding together, teeth snapping in rapid succession. Above her, the bulbous mass in the tree branch unwound. Two thin, grey limbs dropped down, dangling into the mist. They were impossibly long, ending in blunt, fingerless stumps that twitched in the cold air. The thing began to slide down the trunk, its movement silent, fluid, and terribly fast. Rory didn't wait to see the rest. She broke into a sprint, tearing through the glowing wildflowers, her boots crushing the petals into a sticky, staining paste. The air grew thick, resistant, as if she were running through water. She choked on the smell of copper and wet wool. Behind her, the sliding sound grew louder, accompanied by a wet, heavy rhythmic thudding that shook the earth. She vaulted over a fallen trunk, her foot slipping on the wet bark. She fell hard, landing on her side in a bed of nettles. The sting didn't register. Through the mist ahead, a faint, golden light flickered. A lantern. "Eva!" Rory scrambled to her knees, her breath coming in ragged, shallow gasps. The light moved toward her, swaying gently. But as it drew closer, she realized the light wasn't a lantern. It was a pale, bulbous growth hanging from the forehead of a towering, skeletal figure that stepped out of the fog. The creature had no face, only a smooth expanse of grey skin stretched tight over a skull with no eyes or nose. A jagged vertical slit ran from its throat to its chest, a seam of black tissue that pulsed with every wet click that echoed through the grove. Rory froze, her hands sinking into the cold mud. From the darkness behind her, the other thing dropped from the branches, landing with a soft, heavy thump on the damp earth.
created_at"2026-05-20T07:51:47.939Z" 5/20/2026, 7:51:47 AM
model"google/gemini-3.5-flash-20260519"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency984
moderation_latency(null)
generation_time11025
tokens_prompt1038
tokens_completion1812
native_tokens_prompt963
native_tokens_completion1582
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"STOP"
service_tier"standard"
usage0.0156825
router(null)
provider_responses
0
endpoint_id"bd50061c-e1d8-469e-96b1-d322e77378f8"
id"FGgNaquQBYqLjrEPoLzUgQc"
is_byokfalse
latency979
model_permaslug"google/gemini-3.5-flash-20260519"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.15.0; linux; x64))"
http_referer(null)
request_id"req-1779263507-9vYEmoYWxLBIOIjSbl2e"
session_id(null)
api_type"completions"
id"gen-1779263507-LF0oyqs4EfXFUb2UYNSR"
upstream_id"FGgNaquQBYqLjrEPoLzUgQc"
total_cost0.0156825
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags4
adverbTagCount0
adverbTags(empty)
dialogueSentences5
tagDensity0.8
leniency1
rawRatio0
effectiveRatio0
95.86% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1207
totalAiIsmAdverbs1
found
0
adverb"gently"
count1
highlights
0"gently"
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)
25.43% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1207
totalAiIsms18
found
0
word"warmth"
count1
1
word"pulse"
count1
2
word"loomed"
count1
3
word"silence"
count2
4
word"silk"
count2
5
word"echo"
count1
6
word"traced"
count1
7
word"rhythmic"
count2
8
word"vibrated"
count1
9
word"flickered"
count2
10
word"echoing"
count1
11
word"mechanical"
count1
12
word"pulsed"
count1
13
word"echoed"
count1
highlights
0"warmth"
1"pulse"
2"loomed"
3"silence"
4"silk"
5"echo"
6"traced"
7"rhythmic"
8"vibrated"
9"flickered"
10"echoing"
11"mechanical"
12"pulsed"
13"echoed"
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
narrationSentences112
matches(empty)
66.33% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount6
narrationSentences112
filterMatches(empty)
hedgeMatches
0"seemed to"
1"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences113
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
totalWords1205
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
totalMentions16
wordCount1181
uniqueNames8
maxNameDensity0.76
worstName"Rory"
maxWindowNameDensity1
worstWindowName"Rory"
discoveredNames
Rory9
Park1
London1
Heartstone1
Pendant1
Fae1
Grove1
November1
persons
0"Rory"
places
0"Park"
1"London"
2"Fae"
3"Grove"
4"November"
globalScore1
windowScore1
38.89% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences90
glossingSentenceCount4
matches
0"felt like a hand clamped over her mouth"
1"blooms that seemed to thrive on the dark"
2"sounded like two smooth river stones strik"
3"scrub that seemed to have grown taller, thicker, in the minutes since she had entered"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1205
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences113
matches
0"screamed that she"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs41
mean29.39
std16.57
cv0.564
sampleLengths
044
145
214
351
411
58
634
756
853
97
1027
1118
1234
1318
1464
1519
1622
1724
1832
1936
2053
2158
2220
2310
2424
256
2660
2716
2821
2930
3010
3140
3227
3340
3429
3511
3613
3740
3849
399
4022
99.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences112
matches
0"were gone"
1"being smeared"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs198
matches
0"were running"
92.29% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount2
semicolonCount1
flaggedSentences2
totalSentences113
ratio0.018
matches
0"The silence of the Fae Grove didn't soothe; it suffocated."
1"But there was a shape—a thick, bulbous mass wedged in the fork of a branch fifteen feet up—that didn't look like a nest."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1185
adjectiveStacks1
stackExamples
0"wet, heavy rhythmic thudding"
adverbCount31
adverbRatio0.026160337552742614
lyAdverbCount10
lyAdverbRatio0.008438818565400843
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences113
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences113
mean10.66
std5.9
cv0.553
sampleLengths
013
18
223
316
48
52
62
717
814
92
1010
1113
1210
1316
1411
152
166
1711
183
1920
2012
217
2221
2316
249
259
2618
2717
287
295
3011
313
328
3318
349
3515
3610
376
3812
398
4013
4112
422
4323
446
456
463
4710
489
4913
41.89% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats11
diversityRatio0.30973451327433627
totalSentences113
uniqueOpeners35
95.24% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences105
matches
0"Just the dark, shifting shapes"
1"Just a fraction."
2"Then another from the right."
ratio0.029
71.43% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount39
totalSentences105
matches
0"She reached into her coat,"
1"Her voice fell flat, absorbed"
2"She took three steps forward,"
3"Her breath billowed out in"
4"It shouldn't have been blooming"
5"They glowed with a faint,"
6"She shoved it back into"
7"She traced the jagged skin,"
8"She whipped her head around."
9"She began to walk again,"
10"It sounded like two smooth"
11"She kept her chin down,"
12"It looked too smooth, too"
13"She backed away, her eyes"
14"Her heel caught on a"
15"She gripped the crimson pendant"
16"Its surface felt cold as"
17"She was entirely on her"
18"She reached out and caught"
19"It wasn't spider silk."
ratio0.371
60.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount84
totalSentences105
matches
0"Richmond Park had swallowed the"
1"She reached into her coat,"
2"The crimson gemstone remained dead"
3"The ancient oak standing stones"
4"The silence of the Fae"
5"Here, it felt like a"
6"The wind had died, but"
7"Her voice fell flat, absorbed"
8"She took three steps forward,"
9"The temperature plunged."
10"Her breath billowed out in"
11"A pale wildflower, shaped like"
12"It shouldn't have been blooming"
13"The clearing stretched out ahead,"
14"They glowed with a faint,"
15"Rory reached for her phone"
16"The screen remained black, a"
17"She shoved it back into"
18"She traced the jagged skin,"
19"A soft rustle sounded to"
ratio0.8
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences105
matches(empty)
ratio0
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences55
technicalSentenceCount12
matches
0"Behind her, the orange smudge of the London skyline had vanished, choked out by an unnatural, greasy fog that crept over the bracken."
1"She traced the jagged skin, a grounding ritual that failed to stop the trembling in her knees."
2"She began to walk again, her pace quickening, her boots squelching in the damp earth."
3"In the dim light of the glowing wildflowers, the shadows of the trees began to stretch, growing longer and thinner than the trunks that cast them."
4"The oaks were gone, replaced by an unbroken wall of thorny scrub that seemed to have grown taller, thicker, in the minutes since she had entered."
5"It was a tall, disjointed shape that had too many joints, bending in ways that defied human anatomy."
6"It drifted through the fog, its outline blurring and reforming with every second."
7"They were impossibly long, ending in blunt, fingerless stumps that twitched in the cold air."
8"She broke into a sprint, tearing through the glowing wildflowers, her boots crushing the petals into a sticky, staining paste."
9"The air grew thick, resistant, as if she were running through water."
10"Behind her, the sliding sound grew louder, accompanied by a wet, heavy rhythmic thudding that shook the earth."
11"A jagged vertical slit ran from its throat to its chest, a seam of black tissue that pulsed with every wet click that echoed through the grove."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags4
uselessAdditionCount1
matches
0"Rory scrambled, her breath coming in ragged, shallow gasps"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
79.3449%