Run: 2026-07-25-01KYCWCJ6CEHQ4NSDG81HRS7W0

Run Details

Duration:
9.2s
Cost:
$0.010182
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
midnight fog hung thick over Richmond Park, swallowing the distant orange glow of London's skyline. Aurora Carter adjusted the strap of her courier bag, her fingers tracing the small crescent-shaped scar on her left wrist out of habit. The oak standing stones loomed out of the mist like broken teeth, marking the boundary of the Fae Grove. Rory swallowed hard, stepping past the threshold. She had come for the drop—a sealed envelope Yu-Fei had insisted needed personal delivery before dawn. The pay was triple her usual rate, enough to cover two months of rent above Silas' bar. Inside the clearing, the oppressive damp of the park vanished. Earth gave way to vibrant blue wildflowers that bloomed unnaturally in the dark, their petals brushing against her jeans. The air smelled of crushed pine needles and copper. She checked her phone. The screen flickered, the digital clock spazzing between 02:14 and 11:59 before blacking out entirely. "Great. Fantastic." Her voice sounded muffled, swallowed instantly by the dense canopy above. Time moved wrong in this place, but tonight, the atmosphere pressed against her lungs like deep water. Rory reached into her jacket and pulled out the Heartstone Pendant. The thumbnail-sized crimson gemstone flared with a dull, feverish heat against her palm, its inner light throbbing in time with her accelerating pulse. It wasn't supposed to glow like this—not unless a portal to Hel was tearing open nearby. She froze. A sound rippled through the trees. Not the rustle of fox paws or the wind in the leaves, but a dry, rhythmic scraping. Like fingernails dragging across hollow bark. Rory whirled around, black hair whipping across her face. "Isolde?" Silence answered her. She took three steps toward the center of the grove, her sneakers sinking into soft, mossy earth. The warmth from the pendant burned hotter, scorching through her canvas jacket. At the edge of her peripheral vision, something shifted. A tall, impossibly thin silhouette detached itself from the shadow of an oak, towering over the stone boundary. When Rory snapped her head toward it, there was only gnarled wood and dripping moss. "Just a trick of the light," she muttered, though her bright blue eyes narrowed, scanning the gloom. "Just London smog and sleep deprivation." She reached the designated drop point: an ancient, hollowed-out stump at the center of the clearing. Rory pulled the thick parchment envelope from her bag, intending to leave it and run. The air temperature plummeted. Her breath bloomed into pale white clouds. *Clack.* The noise came from directly behind her neck. A sharp, wet snapping sound, like a dry bone breaking inside a wet sponge. Rory bolted forward, spinning around with her back pressed against the cold bark of the central stump. Her hand dropped to her pocket, gripping the hot crimson stone until her knuckles turned white. The wildflowers around her feet were dying. The vibrant blue petals curled, blackened, and turned to ash in seconds, spreading outward in a widening circle. "Who's there?" She kept her voice even, drawing on the cold, analytical composure she had cultivated while fleeing Cardiff. panic was a luxury she couldn't afford. Nothing answered, but the mist began to breathe. It parted and re-formed in heavy, rhythmic pulses, drawn toward a gap between two standing stones. Then came the smell. The copper scent vanished, replaced by the choking stench of brimstone and wet furnace ash. Rory watched a shadow stretch across the grass. The moon was blocked by heavy cloud cover, yet a long, distorted silhouette spilled across the clearing, creeping toward her shoes. The head of the shadow was misshapen, elongated, bristling with spindly projections that twitched like insect legs. It moved, but the air remained deathly still. No leaves rustled. No branches creaked. Her Heartstone didn't just pulse now—it vibrated, burning her skin, casting a harsh crimson glare across the dying grove. The crimson light illuminated something crouched five feet away. It had no face, only a smooth expanse of gray, skinless meat stretched over a narrow skull. It crouched on all fours, its joints bending backward with sickening fluidity. It wasn't looking at her—it lacked eyes—but its head tilted, trailing the scent of her sweat, twitching at the sound of her ragged breathing. Rory stopped breathing altogether. The creature shifted, dragging its long, needle-thin fingers through the dirt. *Scritch. Scritch. Scritch.* The same sound she had heard upon entering. It rose, unfolding like an umbrella, its torso stretching until it towered eight feet into the boughs of the canopy. It leaned down, dropping its blank, faceless head until it hovered inches from Rory's cheek. She could feel the radiant, freezing cold emanating from its pale skin. A thin, horizontal slit split open across the center of its featureless head. Moist, black air puffed out, smelling of scorched soil and rotted meat. Rory braced her feet against the turf, her eyes locking onto the boundary stones twenty yards away. The creature opened its gullet wider, preparing to screech. Rory shoved the glowing Heartstone directly toward the tear in its face and ran.
created_at"2026-07-25T14:55:36.658Z" 7/25/2026, 2:55:36 PM
model"google/gemini-3.6-flash-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency649
moderation_latency(null)
generation_time9142
tokens_prompt1008
tokens_completion1339
native_tokens_prompt963
native_tokens_completion1165
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"default"
usage0.010182
router(null)
provider_responses
0
endpoint_id"5d6d133d-a953-4781-a835-7ee76f4e1388"
id"aM5kasPILPXRjMcP6ILpkQY"
is_byokfalse
latency644
model_permaslug"google/gemini-3.6-flash-20260721"
provider_name"Google AI Studio"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784991336-Kb6SxcaNZmgdqb17ctjT"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784991336-PlUZ4nLOz4FATuZy0RIC"
upstream_id"aM5kasPILPXRjMcP6ILpkQY"
total_cost0.010182
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags2
adverbTagCount0
adverbTags(empty)
dialogueSentences5
tagDensity0.4
leniency0.8
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount848
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)
11.56% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount848
totalAiIsms15
found
0
word"tracing"
count1
1
word"loomed"
count1
2
word"oppressive"
count1
3
word"flickered"
count1
4
word"pulse"
count2
5
word"rhythmic"
count2
6
word"silence"
count1
7
word"warmth"
count1
8
word"scanning"
count1
9
word"gloom"
count1
10
word"vibrated"
count1
11
word"could feel"
count1
12
word"radiant"
count1
highlights
0"tracing"
1"loomed"
2"oppressive"
3"flickered"
4"pulse"
5"rhythmic"
6"silence"
7"warmth"
8"scanning"
9"gloom"
10"vibrated"
11"could feel"
12"radiant"
66.67% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches2
maxInWindow2
found
0
label"eyes widened/narrowed"
count1
1
label"knuckles turned white"
count1
highlights
0"eyes narrowed"
1"knuckles turned white"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences69
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences69
filterMatches(empty)
hedgeMatches
0"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences72
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen26
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans2
markdownWords4
totalWords843
ratio0.005
matches
0"Clack."
1"Scritch. Scritch. Scritch."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions1
unquotedAttributions0
matches(empty)
83.25% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions24
wordCount824
uniqueNames12
maxNameDensity1.33
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Richmond1
Park1
London1
Carter1
Fae1
Grove1
Yu-Fei1
Heartstone3
Pendant1
Hel1
Rory11
Cardiff1
persons
0"Carter"
1"Yu-Fei"
2"Heartstone"
3"Rory"
places
0"Richmond"
1"Park"
2"London"
3"Fae"
4"Grove"
5"Hel"
6"Cardiff"
globalScore0.833
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences58
glossingSentenceCount0
matches(empty)
81.38% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords1.186
wordCount843
matches
0"Not the rustle of fox paws or the wind in the leaves, but a dry, rhythmic scraping"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences72
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs35
mean24.09
std14.12
cv0.586
sampleLengths
038
119
240
338
419
52
628
750
82
929
1010
113
1229
1342
1423
1531
1611
171
1822
1933
2025
2126
2224
2319
2446
2514
2628
2753
284
2922
3047
3125
3217
339
3414
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences69
matches
0"was blocked"
58.16% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs141
matches
0"was tearing"
1"were dying"
2"wasn't looking"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount5
semicolonCount0
flaggedSentences4
totalSentences72
ratio0.056
matches
0"She had come for the drop—a sealed envelope Yu-Fei had insisted needed personal delivery before dawn."
1"It wasn't supposed to glow like this—not unless a portal to Hel was tearing open nearby."
2"Her Heartstone didn't just pulse now—it vibrated, burning her skin, casting a harsh crimson glare across the dying grove."
3"It wasn't looking at her—it lacked eyes—but its head tilted, trailing the scent of her sweat, twitching at the sound of her ragged breathing."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount106
adjectiveStacks1
stackExamples
0"small crescent-shaped scar"
adverbCount1
adverbRatio0.009433962264150943
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences72
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences72
mean11.71
std6.1
cv0.521
sampleLengths
015
123
219
37
416
517
610
719
89
94
1015
112
1211
1317
1411
1523
1616
172
186
1917
206
219
221
233
2417
2512
269
2718
2815
2917
306
3116
3215
334
347
351
368
3714
3817
3916
407
4118
4219
437
448
4516
464
4715
488
4921
50.00% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.375
totalSentences72
uniqueOpeners27
51.28% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences65
matches
0"Then came the smell."
ratio0.015
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount19
totalSentences65
matches
0"She had come for the"
1"She checked her phone."
2"Her voice sounded muffled, swallowed"
3"It wasn't supposed to glow"
4"She took three steps toward"
5"she muttered, though her bright"
6"She reached the designated drop"
7"Her breath bloomed into pale"
8"Her hand dropped to her"
9"She kept her voice even,"
10"It parted and re-formed in"
11"It moved, but the air"
12"Her Heartstone didn't just pulse"
13"It had no face, only"
14"It crouched on all fours,"
15"It wasn't looking at her—it"
16"It rose, unfolding like an"
17"It leaned down, dropping its"
18"She could feel the radiant,"
ratio0.292
29.23% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount56
totalSentences65
matches
0"midnight fog hung thick over"
1"Aurora Carter adjusted the strap"
2"The oak standing stones loomed"
3"Rory swallowed hard, stepping past"
4"She had come for the"
5"The pay was triple her"
6"Earth gave way to vibrant"
7"The air smelled of crushed"
8"She checked her phone."
9"The screen flickered, the digital"
10"Her voice sounded muffled, swallowed"
11"Time moved wrong in this"
12"Rory reached into her jacket"
13"The thumbnail-sized crimson gemstone flared"
14"It wasn't supposed to glow"
15"A sound rippled through the"
16"Rory whirled around, black hair"
17"Silence answered her."
18"She took three steps toward"
19"The warmth from the pendant"
ratio0.862
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences65
matches(empty)
ratio0
51.28% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences39
technicalSentenceCount5
matches
0"Earth gave way to vibrant blue wildflowers that bloomed unnaturally in the dark, their petals brushing against her jeans."
1"The head of the shadow was misshapen, elongated, bristling with spindly projections that twitched like insect legs."
2"Her Heartstone didn't just pulse now—it vibrated, burning her skin, casting a harsh crimson glare across the dying grove."
3"It crouched on all fours, its joints bending backward with sickening fluidity."
4"It wasn't looking at her—it lacked eyes—but its head tilted, trailing the scent of her sweat, twitching at the sound of her ragged breathing."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount0
matches(empty)
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"she muttered (mutter)"
dialogueSentences5
tagDensity0.2
leniency0.4
rawRatio1
effectiveRatio0.4
75.8934%