Run: 2026-05-20-01KS25TFDXG9XHPT3WMHR8QHGT

Run Details

Duration:
10.6s
Cost:
$0.015790
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
Aurora adjusted the straps of her delivery backpack, the weight of a cold takeout container pressing against her spine. The GPS on her phone had died the moment she stepped off the paved trail of Richmond Park, the screen flickering into a static-laced grey before turning black. She checked her wrist, her thumb tracing the crescent-shaped scar there—a nervous habit that did nothing to soothe the sudden chill in the air. Towering oaks pressed close, their branches interlacing overhead to block out the London night sky. The city's orange glow vanished. The silence hit first. London always hummed with a distant vibration of traffic, sirens, and millions of living breathing bodies. Here, the air hung dead. She took a step forward, her boot sinking into unnaturally plush moss. Wildflowers, vibrant and smelling of honey and rot, carpeted the ground despite the autumn frost she had left behind on the main road. "Yu-Fei is going to fire me," she muttered to the dark. The silver chain of the Heartstone Pendant grew heavy against her collarbone. Through her thin cotton shirt, the crimson gemstone pulsed. A steady, rhythmic heat radiated from the artifact, warming her skin like a fresh ember. It felt too alive. Ahead, the trees parted. Ancient oak standing stones, petrified and gnarled like giant fingers clawing out of the earth, marked the boundary of the clearing. Aurora stopped at the threshold. The Fae Grove stretched before her, a pocket of impossible twilight. Luminescent spores drifted through the air, casting long, trembling shadows. The delivery address was a joke, a set of coordinates that led straight into this dead zone. She reached into her coat, grasping the warm pendant for comfort. It throbbed against her palm, matching her racing heart. A soft rustle broke the silence behind her. Aurora spun around. The path she had just walked looked different now. The trees seemed thicker, the gaps between them narrower, as if they had shifted while her back was turned. "Hello?" Aurora’s voice sounded small, swallowed instantly by the moss. "Is someone there? I have an order for... well, there wasn't a name. Just these coordinates." No answer. Only the damp smell of damp earth and crushed petals. She turned back to the grove, her boots dragging as she crossed the threshold of the standing stones. A strange sensation washed over her skin, like walking through a wall of cold condensation. Her ears popped. Something shifted in her peripheral vision. A pale, slender shape darted behind one of the petrified oaks. Aurora froze. Her gaze locked onto the stone, but nothing moved. The shadow cast by the rock didn't match its shape; it stretched too far, bending at an angle that defied the dim light of the spores. "I'm leaving the bag right here," she said, her voice tighter now, dropping the casual tone. "You can have it." She unbuckled the harness of her delivery backpack. The plastic clips clicked, abnormally loud in the vacuum of the grove. She slid the bag off her shoulders and set it on a flat stone. As she bent over, a sound reached her ears. It was a wet, sliding noise, like a heavy fish dragging itself across wet stone. It came from the canopy above. Aurora did not look up immediately. Her breath hitched. Her hand crept to her chest, her fingers tightening around the Heartstone. It was hot now, almost scalding, a frantic vibration beneath her fingertips. Slowly, she tilted her head. The branches of the ancient oaks hung thick with pale, bulbous sacks. They looked like giant, translucent wasp nests, but they pulsed with a faint, internal light. Inside one of the nearest sacks, a dark silhouette shifted. It had too many joints. The sliding sound came again, further into the darkness of the grove. Aurora backed away, her eyes fixed on the canopy. She took one step. Then another. Her heel struck something solid. Not a stone. It felt soft, yielding, yet dense. She stumbled, her balance faltering for a terrifying second before she caught herself. She looked down. A bicycle lay half-buried in the moss. Its metal frame was rusted to a dull orange, though the rubber on the tires looked brand new. Tangled in the spokes was a faded blue jacket. Attached to the handlebars was a delivery bag, identical to her own, rotting from the inside out. The heat of the pendant against her collarbone flared into a sharp, stinging pain. A low whisper drifted through the trees. It didn't sound like words, but rather the mimicry of a human voice—a disjointed sequence of syllables, repeated with the flat cadence of a parrot. "Yu-Fei," the voice rasped from the dark edges of the clearing. "Good evening. Delivery." Aurora’s blood ran cold. The voice sounded horribly like her own, but stretched, the vowels held a fraction of a second too long. "Who's there?" she demanded, backing up until her shoulder hit one of the petrified oak standing stones. The stone felt freezing against her back, a stark contrast to the burning pendant on her chest. From behind the trunk of a massive oak thirty yards away, a figure stepped into the dim light. It wore a delivery uniform. It had straight, shoulder-length black hair. It stood with its head tilted at an awkward, unnatural angle, its chin resting almost completely on its collarbone. Aurora stared at her own face. The thing’s eyes were wrong. Where her own eyes were a bright, piercing blue, this creature's sockets held only solid, glossy black, reflecting the faint red glow of the Heartstone. The double shifted its weight. It took a step forward, its knee joint snapping with a loud, dry crack that echoed through the clearing. It didn't seem to notice the pain. It simply smiled, its mouth opening too wide, corners stretching past the limits of human skin. "Golden Empress," the double whispered, the sound scraping against Aurora’s ears like fingernails on a chalkboard. "Leave it on the stone." Aurora didn't run. Her mind, sharp and frantic, calculating the distance to the boundary line, rejected the panic. She knew if she turned her back, the sliding sounds in the canopy would descend. She kept her hands visible, her fingers slowly releasing the hot pendant. "I already left it," Aurora said, her voice remarkably steady despite the tremor in her knees. The double stopped. Its black eyes dilated, swallowing the tiny reflections of light. Its head snapped to the upright position, the neck vertebrae popping in a rapid-fire sequence. "Not enough," the thing said. Behind the creature, the darkness between the trees began to ripple. Dozens of pale, elongated limbs stretched out from the shadows, gripping the bark of the oaks. More faces, blank and featureless, began to press through the translucent membrane of the sacks hanging from the branches above. The Heartstone burned against Aurora's skin, a silent, screaming alarm. She took a slow step backward, keeping her eyes locked on the double. Her heel crossed the boundary of the standing stones, leaving the soft moss of the grove and crushing a dry, dead autumn twig on the Richmond Park path.
created_at"2026-05-20T07:50:21.89Z" 5/20/2026, 7:50:21 AM
model"google/gemini-3.5-flash-20260519"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency800
moderation_latency(null)
generation_time10519
tokens_prompt1038
tokens_completion1867
native_tokens_prompt963
native_tokens_completion1594
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"
usage0.0157905
router(null)
provider_responses
0
endpoint_id"bd50061c-e1d8-469e-96b1-d322e77378f8"
id"vmcNaq7oAf3ljMcPo-7AiAk"
is_byokfalse
latency800
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-1779263421-6VIdFh33spQDfXJX9Bak"
session_id(null)
api_type"completions"
id"gen-1779263421-5OBM775ePy0A46YoSWNg"
upstream_id"vmcNaq7oAf3ljMcPo-7AiAk"
total_cost0.0157905
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
totalTags8
adverbTagCount0
adverbTags(empty)
dialogueSentences12
tagDensity0.667
leniency1
rawRatio0
effectiveRatio0
87.42% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1192
totalAiIsmAdverbs3
found
0
adverb"slowly"
count2
1
adverb"completely"
count1
highlights
0"slowly"
1"completely"
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)
37.08% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1192
totalAiIsms15
found
0
word"weight"
count2
1
word"tracing"
count1
2
word"chill"
count1
3
word"silence"
count2
4
word"pulsed"
count2
5
word"rhythmic"
count1
6
word"throbbed"
count1
7
word"racing"
count1
8
word"whisper"
count1
9
word"stark"
count1
10
word"echoed"
count1
11
word"calculating"
count1
highlights
0"weight"
1"tracing"
2"chill"
3"silence"
4"pulsed"
5"rhythmic"
6"throbbed"
7"racing"
8"whisper"
9"stark"
10"echoed"
11"calculating"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"blood ran cold"
count1
highlights
0"blood ran cold"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences102
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences102
filterMatches(empty)
hedgeMatches
0"seem to"
1"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences106
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen29
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1190
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions6
unquotedAttributions0
matches(empty)
92.88% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions26
wordCount1138
uniqueNames8
maxNameDensity1.14
worstName"Aurora"
maxWindowNameDensity2
worstWindowName"Aurora"
discoveredNames
Richmond2
Park2
London2
Heartstone4
Pendant1
Fae1
Grove1
Aurora13
persons
0"Heartstone"
1"Pendant"
2"Aurora"
places
0"Richmond"
1"Park"
2"London"
3"Fae"
4"Grove"
globalScore0.929
windowScore1
84.21% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences76
glossingSentenceCount2
matches
0"seemed thicker the gaps between them narrower, as if they had shifted while her back was turned"
1"looked like giant, translucent wasp nests"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1190
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences106
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs50
mean23.8
std14.05
cv0.59
sampleLengths
071
120
225
335
411
540
625
75
838
920
108
1131
1226
1312
1436
1517
1637
1720
1834
199
2021
2133
225
2342
2412
259
266
2714
2816
2951
3014
3132
3214
3323
3417
3517
3618
3730
386
3930
4047
4121
4233
4312
4416
4528
465
4747
4810
4941
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences102
matches
0"was rusted"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs177
matches(empty)
61.99% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount2
semicolonCount1
flaggedSentences3
totalSentences106
ratio0.028
matches
0"She checked her wrist, her thumb tracing the crescent-shaped scar there—a nervous habit that did nothing to soothe the sudden chill in the air."
1"The shadow cast by the rock didn't match its shape; it stretched too far, bending at an angle that defied the dim light of the spores."
2"It didn't sound like words, but rather the mimicry of a human voice—a disjointed sequence of syllables, repeated with the flat cadence of a parrot."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1145
adjectiveStacks1
stackExamples
0"solid, glossy black, reflecting"
adverbCount36
adverbRatio0.0314410480349345
lyAdverbCount12
lyAdverbRatio0.010480349344978166
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences106
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences106
mean11.23
std6.39
cv0.569
sampleLengths
019
128
224
315
45
54
616
75
812
923
1011
1112
129
1315
144
154
1621
175
1811
1910
2017
2111
229
238
243
259
2619
2710
2816
292
3010
3118
3215
333
346
3511
362
379
3826
3916
404
418
4212
4314
449
4515
466
476
483
4912
52.52% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats11
diversityRatio0.37735849056603776
totalSentences106
uniqueOpeners40
67.34% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences99
matches
0"Only the damp smell of"
1"Slowly, she tilted her head."
ratio0.02
58.38% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount40
totalSentences99
matches
0"She checked her wrist, her"
1"She took a step forward,"
2"she muttered to the dark"
3"It felt too alive."
4"She reached into her coat,"
5"It throbbed against her palm,"
6"She turned back to the"
7"Her ears popped."
8"Her gaze locked onto the"
9"she said, her voice tighter"
10"She unbuckled the harness of"
11"She slid the bag off"
12"It was a wet, sliding"
13"It came from the canopy"
14"Her breath hitched."
15"Her hand crept to her"
16"It was hot now, almost"
17"They looked like giant, translucent"
18"It had too many joints."
19"She took one step."
ratio0.404
35.76% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount84
totalSentences99
matches
0"Aurora adjusted the straps of"
1"The GPS on her phone"
2"She checked her wrist, her"
3"The city's orange glow vanished."
4"The silence hit first."
5"London always hummed with a"
6"Here, the air hung dead."
7"She took a step forward,"
8"Wildflowers, vibrant and smelling of"
9"she muttered to the dark"
10"The silver chain of the"
11"A steady, rhythmic heat radiated"
12"It felt too alive."
13"Aurora stopped at the threshold."
14"The Fae Grove stretched before"
15"Luminescent spores drifted through the"
16"The delivery address was a"
17"She reached into her coat,"
18"It throbbed against her palm,"
19"A soft rustle broke the"
ratio0.848
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences99
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences52
technicalSentenceCount3
matches
0"She checked her wrist, her thumb tracing the crescent-shaped scar there—a nervous habit that did nothing to soothe the sudden chill in the air."
1"Towering oaks pressed close, their branches interlacing overhead to block out the London night sky."
2"It took a step forward, its knee joint snapping with a loud, dry crack that echoed through the clearing."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags8
uselessAdditionCount2
matches
0"she said, her voice tighter now, dropping the casual tone"
1"Aurora said, her voice remarkably steady despite the tremor in her knees"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags6
fancyCount3
fancyTags
0"she muttered (mutter)"
1"she demanded (demand)"
2"the double whispered (whisper)"
dialogueSentences12
tagDensity0.5
leniency1
rawRatio0.5
effectiveRatio0.5
79.0527%