Run: 2026-05-19-01KS0V5F4WBDS45W2EVBVA4HBT

Run Details

Duration:
35.4s
Cost:
$0.064300
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
London faded behind a veil of ancient timber. Rory squeezed through the split in the iron fence at the boundary of Richmond Park. She stepped off the gravel path, her boots sinking into the damp earth. The city's amber glow died instantly, swallowed by a dense, heavy dark that pressed against her chest. She reached down to trace the crescent-shaped scar on her left wrist, her thumb dragging over the puckered skin. It was an old anchor, but tonight, the familiar ridge offered no comfort. The towering oaks marking the entrance to the Fae Grove rose ahead. These standing stones of living wood did not bend with the wind. They stood straight and massive, their bark thick as armor plates, guarding the threshold of the pocket realm. Rory crossed between the two central giants. The temperature plummeted, then rebounded into a cloying, humid heat. Wildflowers clovered the forest floor, their petals open and vibrant despite the midnight hour. Primroses and bluebells glowed with a faint, bioluminescent sheen under the canopy. The scent of sweet, rotting nectar rose from the damp soil, thick enough to coat her tongue. She checked her watch. The digital face flickered, the numbers spinning backward into nonsensical symbols before going entirely blank. Time was already slipping. It could be minutes outside, or days. She had to find her contact and get out. Silas had promised the seeker would meet her here, at the heart of the grove, to explain the relic she carried. Rory reached under her collar, her fingers finding the Heartstone Pendant. The thumbnail-sized crimson gem hung from its silver chain, cold against her collarbone. Then she took three steps deeper into the clearing. A prickle of heat flared against her skin. Rory stopped. She held the stone between her fingers. The deep red gem pulsed. It was a rhythmic, feverish throb, matching the frantic beat of her own heart. A Hel portal lay nearby. The crimson light inside the stone flared, casting long, bloody shadows across the white petals of the wildflowers. "You're late." Rory spoke to the empty air, her voice flat, masking the sudden tremor in her chest. The silence of the grove swallowed the sound. No distant hum of London traffic reached this place. No foxes rustled in the underbrush. The silence had a physical weight, pressing against her eardrums. A wet, sliding sound scraped the bark of the nearest oak giant. Rory spun, her bright blue eyes scanning the darkness. The bluebells shivered. Their stalks bent, crushed down one by one under an invisible weight that moved straight toward her. She backed away, her heel catching on a thick root. She threw her hands out to catch her balance, her palm striking the rough surface of a standing stone. The wood felt hot as a blacksmith's forge, vibrating with the same sick energy as the pendant. "Silas sent me," Rory said, her eyes fixed on the empty space where the grass continued to flatten. "We had an agreement." A shadow detached itself from the trunk of a massive oak. It did not walk. It flowed upward, a vertical smear of darkness blacker than the night around it, stretching toward the lower branches of the canopy. "The agreement is null." The voice did not come from the shadow. It peeled from the leaves directly above her head, dry and paper-thin, like dead grass scraping concrete. Rory leaped back, her heart hammering. "Who is that?" The shadow on the tree trunk shifted. It flattened, sliding down the bark to pool in the grass. The bioluminescent wildflowers withered where the darkness touched them, their stems turning black and weeping a foul-smelling slime. "The key is here," the voice whispered from the darkness to her left. "The lock must turn." Rory gripped her left wrist, her fingernails digging deep into the crescent scar. "I'm leaving." She turned toward the boundary stones, but the path was gone. The gap she had walked through minutes ago had vanished. The massive oaks had crowded together, their branches intertwining to form a solid, thorny wall. She was trapped. The heat from the Heartstone Pendant intensified. The silver chain scalded her neck, leaving a red ring on her skin. She reached up, desperate to rip it off, but her fingers recoiled from the blistering heat of the metal. The crimson gem flared with a blinding, angry light, illuminating the clearing in rhythmic, bloody pulses. With every pulse, the shadows at the edge of the forest grew taller. "The gate demands blood," the voice hissed from the roots of the trees. "The hand that holds the stone must slide the bolt." A pale, elongated hand reached out from the trunk of the nearest oak. Its skin was the color of curdled milk, and its fingers ended in blunt, bark-like nails. It had no knuckles, bending in a fluid, boneless curve as it reached toward her throat. Rory slapped the hand away. Her palm stung as if she had struck frozen iron. "Touch me again and I'll burn this grove to the ground," Rory said, her voice dropping to a low, cold growl. The hand withdrew into the bark, leaving a dark, weeping knot in the wood. But the victory was short-lived. The ground beneath her boots softened. The dry soil liquefied, turning into a thick, black mire that smelled of sulphur and old copper. She struggled to pull her feet free, but the mud clung to her leather boots like wet cement. The shadows in the tree line began to multiply. Dozens of them slid down the trunks, pooling on the grass, forming a tightening ring around her. They moved with a silent, fluid grace, their featureless faces turned toward her. The crimson light of her pendant strobe-flashed off their dark, slippery forms. A low hum rose from the earth, vibrating through her knees and straight into her teeth. The standing stones began to shift, grinding against one another with a sound like tearing bone. "The hour is late," the collective whisper of the shadows echoed through her head, rattling her focus. "The world you left is gone. Time has eaten your friends." Rory squeezed the burning pendant in her fist, ignoring the smell of her own scorched skin. "Liar." She forced her right foot loose from the mud, taking a step toward the solid root of a nearby oak. If she could climb, she could find a way over the thorns. But as she reached for the lowest branch, the bark rippled. The wood-grain shifted, forming a wide, toothless mouth that split the trunk from root to branch. Cold, stagnant air rushed out of the opening, smelling of damp earth and ancient decay. Inside the hollow, a faint blue light flickered, mirroring the pulse of her pendant. "The threshold is open," the voice whispered, closer now, right at her shoulder. Rory spun, but there was nothing behind her except the empty air and the stench of decay. Her shoulder grew cold. She reached up and touched her coat. It was soaked with a thick, transparent sap that dripped from the leaves above. The ring of shadows closed in, the vertical black shapes standing only a few feet away now. They had no eyes, but she felt their gaze pressing against her skin like cold needles. The standing stone behind her leaned forward, its massive weight casting a shadow that swallowed her completely. The Heartstone Pendant gave one final, violent pulse, the heat so intense that Rory gasped, her knees buckling as the red light flared to blind her.
created_at"2026-05-19T19:24:53.282Z" 5/19/2026, 7:24:53 PM
model"google/gemini-3.5-flash-20260519"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1552
moderation_latency(null)
generation_time34938
tokens_prompt1038
tokens_completion4698
native_tokens_prompt963
native_tokens_completion6984
native_tokens_completion_images0
native_tokens_reasoning5373
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"
usage0.0643005
router(null)
provider_responses
0
endpoint_id"bd50061c-e1d8-469e-96b1-d322e77378f8"
id"BbkMapDoGfStsOIPrLSWmQ8"
is_byokfalse
latency1552
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-1779218693-4vFIPtGKHUj8RszI0T7o"
session_id(null)
api_type"completions"
id"gen-1779218693-as3PI6kJ4Pc47z50CDLf"
upstream_id"BbkMapDoGfStsOIPrLSWmQ8"
total_cost0.0643005
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
totalTags6
adverbTagCount0
adverbTags(empty)
dialogueSentences15
tagDensity0.4
leniency0.8
rawRatio0
effectiveRatio0
96.03% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1260
totalAiIsmAdverbs1
found
0
adverb"completely"
count1
highlights
0"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)
28.57% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1260
totalAiIsms18
found
0
word"familiar"
count1
1
word"flickered"
count2
2
word"pulsed"
count1
3
word"rhythmic"
count2
4
word"throb"
count1
5
word"silence"
count2
6
word"weight"
count3
7
word"scanning"
count1
8
word"pulse"
count3
9
word"whisper"
count1
10
word"echoed"
count1
highlights
0"familiar"
1"flickered"
2"pulsed"
3"rhythmic"
4"throb"
5"silence"
6"weight"
7"scanning"
8"pulse"
9"whisper"
10"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
narrationSentences98
matches(empty)
99.13% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount2
narrationSentences98
filterMatches
0"watch"
hedgeMatches
0"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences107
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen26
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1260
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions4
unquotedAttributions0
matches(empty)
91.13% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions27
wordCount1189
uniqueNames9
maxNameDensity1.18
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Richmond1
Park1
Fae1
Grove1
Heartstone3
Pendant3
Hel1
London2
Rory14
persons
0"Pendant"
1"Rory"
places
0"Richmond"
1"Park"
2"Fae"
3"Grove"
4"Heartstone"
5"London"
globalScore0.911
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences87
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1260
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences107
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs50
mean25.2
std14.03
cv0.557
sampleLengths
08
145
232
342
47
553
619
720
821
924
109
118
1251
132
1416
1533
1612
1729
1846
1922
2037
214
2225
239
2436
2517
2615
2736
283
2955
3013
3123
3245
3315
3421
3519
3641
3739
3812
3932
4028
4117
4232
4342
4414
4513
4642
4733
4817
4926
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences98
matches
0"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs187
matches
0"was already slipping"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences107
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1196
adjectiveStacks0
stackExamples(empty)
adverbCount19
adverbRatio0.01588628762541806
lyAdverbCount6
lyAdverbRatio0.005016722408026756
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences107
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences107
mean11.78
std5.33
cv0.452
sampleLengths
08
115
213
317
419
513
612
712
818
97
1010
1114
1212
1317
144
1515
164
177
189
1921
2011
2113
229
238
242
257
265
2714
285
2918
302
3116
328
339
346
3510
3612
379
383
3917
4010
4119
4217
4318
444
4511
464
4722
484
498
37.85% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats13
diversityRatio0.27102803738317754
totalSentences107
uniqueOpeners29
34.36% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences97
matches
0"Then she took three steps"
ratio0.01
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount29
totalSentences97
matches
0"She stepped off the gravel"
1"She reached down to trace"
2"It was an old anchor,"
3"They stood straight and massive,"
4"She checked her watch."
5"It could be minutes outside,"
6"She had to find her"
7"She held the stone between"
8"It was a rhythmic, feverish"
9"Their stalks bent, crushed down"
10"She backed away, her heel"
11"She threw her hands out"
12"It did not walk."
13"It flowed upward, a vertical"
14"It peeled from the leaves"
15"It flattened, sliding down the"
16"She turned toward the boundary"
17"She was trapped."
18"She reached up, desperate to"
19"Its skin was the color"
ratio0.299
11.55% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount87
totalSentences97
matches
0"London faded behind a veil"
1"Rory squeezed through the split"
2"She stepped off the gravel"
3"The city's amber glow died"
4"She reached down to trace"
5"It was an old anchor,"
6"The towering oaks marking the"
7"These standing stones of living"
8"They stood straight and massive,"
9"Rory crossed between the two"
10"The temperature plummeted, then rebounded"
11"Wildflowers clovered the forest floor,"
12"The scent of sweet, rotting"
13"She checked her watch."
14"The digital face flickered, the"
15"Time was already slipping."
16"It could be minutes outside,"
17"She had to find her"
18"Silas had promised the seeker"
19"Rory reached under her collar,"
ratio0.897
51.55% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences97
matches
0"If she could climb, she"
ratio0.01
86.17% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences63
technicalSentenceCount5
matches
0"Their stalks bent, crushed down one by one under an invisible weight that moved straight toward her."
1"The dry soil liquefied, turning into a thick, black mire that smelled of sulphur and old copper."
2"The wood-grain shifted, forming a wide, toothless mouth that split the trunk from root to branch."
3"It was soaked with a thick, transparent sap that dripped from the leaves above."
4"The standing stone behind her leaned forward, its massive weight casting a shadow that swallowed her completely."
41.67% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags6
uselessAdditionCount1
matches
0"Rory said, her voice dropping to a low, cold growl"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags5
fancyCount3
fancyTags
0"the voice whispered (whisper)"
1"the voice hissed (hiss)"
2"the voice whispered (whisper)"
dialogueSentences15
tagDensity0.333
leniency0.667
rawRatio0.6
effectiveRatio0.4
82.5999%