Run: 2026-05-19-01KS0TWMP3BD49FAKZ2PMSHSR4

Run Details

Duration:
34.1s
Cost:
$0.066830
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
Rory slipped past the rusted iron gates of the park, her breath blooming in pale, brief clouds. Mud clung to her boots. The London wind howled behind her, a sharp breeze carrying the smell of road-diesel and wet bitumen. She stepped between the two massive, gnarled oaks marking the threshold of the Grove. The wind died. The silence hit like a physical punch, plugging her ears with a heavy weight. The biting autumn chill vanished, replaced by a humid, stagnant warmth that smelled of split nectarines and damp earth. Beneath her boots, the dead leaves gave way to a carpet of vibrant violet clover and white anemones, their petals wide open to the midnight sky. She touched the crescent scar on her left wrist, her fingers tracing the ridge of ancient, puckered skin to steady her pulse. Her bright blue eyes scanned the dark perimeter. "Right," she murmured. "Definitely not London anymore." Against her collarbone, a sharp prick of heat flared. She reached into the neck of her sweater, her fingers wrapping around the private warmth of the Heartstone Pendant. The thumbnail-sized crimson gem pulsed. It leaked a rhythmic red glow that washed over her pale fingers, matching the frantic thud of her own heart. A Hel portal lay nearby, or something worse. The silver chain rattled as she pulled the necklace free. "Give me a direction, then." The crimson light flared, casting long, distorted shadows of the surrounding trees across the clearing. The shadows bent at sharp, impossible angles, crawling up the trunks of the ancient oaks like reaching fingers. She walked deeper into the clearing. The standing stones behind her seemed to recede faster than her steps should allow, shrinking into the dark foliage until they vanished. Time behaved like grease here. Her wristwatch had stopped, the second hand twitching back and forth on the same fraction of a second. It could have been midnight, or three in the morning, or next year. A soft *snip* broke the silence. Rory froze. The sound came from her left, no louder than a pair of metal shears clipping a flower stem. She turned her head, her straight black hair brushing her shoulders. The wildflowers stood motionless. Not a leaf stirred. The air remained dead, yet she felt a faint, cold draft stroke the back of her neck. "Silas?" Only the heavy quiet answered. The crimson pulse of the pendant quickened, vibrating against her chest like a trapped hornet. She took three paces forward. Behind her, a rustle of leaves echoed her movements. It wasn't the wind. It was the distinct, rhythmic crunch of footsteps, spaced exactly to match her own. She stopped. The sound stopped a fraction of a second too late, a trailing slide of weight over the clover. "I can hear you." The words felt flat, stripped of their resonance by the heavy air. She spun around, raising her arm to cast the red light of the Heartstone across the path. Only the empty grove met her gaze. The white anemones glowed like pale teeth in the crimson light. Yet, at the very edge of her vision, where the red faded into the absolute black of the deep woods, something white twitched. It was too tall to be a dog, too low to the ground to be a person. It didn't crawl; it slid back behind a massive oak trunk with a liquid, boneless grace. Moisture beaded on her temples, turning ice-cold in the sudden draft. She backed away from the tree, her boots sinking into the unnaturally plush moss. The air grew colder. Not the crisp cold of a London autumn, but a deep, drawing frost that smelled of copper and old rot. Her breath began to mist again, the white clouds drifting toward the dark center of the grove as if pulled by a vacuum. *Click.* The sound came from straight above her. She tilted her head back. The canopy of the ancient oaks formed a dense shadow, blocking the starlight. But looking closely, the branches weren't still. They shifted, knitting together and pulling apart in a slow, rhythmic pattern that resembled a giant ribcage expanding and contracting with steady breaths. A drop of pale, thick fluid fell from the dark above, landing on her cheek. She wiped it away with the back of her glove. It was clear, sticky, and smelled faintly of vinegar. "This was a mistake." She turned to retrace her steps, intending to bolt back to the boundary stones. But the path had changed. The open corridor she had walked through was gone, replaced by a dense wall of brambles and thorns. The thorns were long, black, and curved like claws, glistening with a dark sap. A low, vibrating hum began to rise from the ground, shivering through the soles of her boots. The Heartstone Pendant burned hot against her skin, almost painfully so. The crimson light it emitted was no longer a soft pulse; it was a frantic, strobe-like flicker. In the flashes of red light, the grove shifted. *Flash.* The trees stood empty. *Flash.* A pale, elongated face with no eyes stared at her from the branches of the nearest oak. *Flash.* The face was gone, but the trunk of the tree now bore deep, wet gashes that bled a thick, black sap. Rory pressed her back against a hard surface, her heart hammering against her ribs. She expected the rough bark of an oak, but the surface behind her felt yielding, slightly warm, like leather stretched tight over muscle. She stiffened, refusing to look behind her. A dry, whispering sound scraped against her ear, sliding through her hair like a comb. It didn't use words, but the pitch mimicked her own name, a distorted, garbled hiss. *R-r-o-r-y...* She squeezed her eyes shut, her fingers clawing into her palms. "You aren't here," she muttered, her teeth chattering from the sudden, marrow-deep cold. "You aren't real." The pressure against her back shifted. The warm, leathery surface rippled, a slow movement that felt like a chest taking a deep, shuddering breath. Beneath her hand, the pendant grew so hot she had to drop it, letting it swing against her chest. The crimson light cast her trembling shadow onto the wall of thorns in front of her. Only, her shadow wasn't alone. Another shadow, vastly larger, with multiple jointed limbs stretching from its shoulders, stood right beside hers, its silhouette leaning in close to whisper in her ear.
created_at"2026-05-19T19:20:04.04Z" 5/19/2026, 7:20:04 PM
model"google/gemini-3.5-flash-20260519"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1308
moderation_latency(null)
generation_time33964
tokens_prompt1038
tokens_completion3942
native_tokens_prompt963
native_tokens_completion7265
native_tokens_completion_images0
native_tokens_reasoning5859
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"
usage0.0668295
router(null)
provider_responses
0
endpoint_id"bd50061c-e1d8-469e-96b1-d322e77378f8"
id"5LcMatjVC-OQ_uMP2oPA2Q8"
is_byokfalse
latency1307
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-1779218404-8FLmahVMQcPHbd0gtqGp"
session_id(null)
api_type"completions"
id"gen-1779218404-oaFly9KNlVek12tQG8eG"
upstream_id"5LcMatjVC-OQ_uMP2oPA2Q8"
total_cost0.0668295
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
totalTags2
adverbTagCount0
adverbTags(empty)
dialogueSentences8
tagDensity0.25
leniency0.5
rawRatio0
effectiveRatio0
90.70% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1075
totalAiIsmAdverbs2
found
0
adverb"very"
count1
1
adverb"slightly"
count1
highlights
0"very"
1"slightly"
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)
0.00% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1075
totalAiIsms23
found
0
word"silence"
count2
1
word"weight"
count2
2
word"chill"
count1
3
word"warmth"
count2
4
word"tracing"
count1
5
word"pulse"
count3
6
word"scanned"
count1
7
word"pulsed"
count1
8
word"rhythmic"
count3
9
word"quickened"
count1
10
word"echoed"
count1
11
word"footsteps"
count1
12
word"resonance"
count1
13
word"glistening"
count1
14
word"flicker"
count1
15
word"whisper"
count1
highlights
0"silence"
1"weight"
2"chill"
3"warmth"
4"tracing"
5"pulse"
6"scanned"
7"pulsed"
8"rhythmic"
9"quickened"
10"echoed"
11"footsteps"
12"resonance"
13"glistening"
14"flicker"
15"whisper"
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
narrationSentences85
matches(empty)
92.44% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences85
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)
analyzedSentences91
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen26
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans6
markdownWords6
totalWords1075
ratio0.006
matches
0"snip"
1"Click."
2"Flash."
3"Flash."
4"Flash."
5"R-r-o-r-y..."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions12
wordCount1050
uniqueNames6
maxNameDensity0.29
worstName"Heartstone"
maxWindowNameDensity0.5
worstWindowName"London"
discoveredNames
London2
Grove1
Heartstone3
Pendant2
Hel1
Rory3
persons
0"Grove"
1"Pendant"
2"Rory"
places
0"London"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences66
glossingSentenceCount1
matches
0"felt like a chest taking a deep, shudde"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.93
wordCount1075
matches
0"Not the crisp cold of a London autumn, but a deep, drawing frost"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences91
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs52
mean20.67
std14.98
cv0.725
sampleLengths
053
13
259
330
47
59
652
710
85
933
1028
1136
126
1320
1436
151
1620
175
1827
1920
204
2112
2217
2341
2433
2511
2614
2747
281
297
305
3143
3215
3319
344
3514
3637
3717
3828
399
405
4118
4222
4337
447
4530
461
4711
4816
4924
97.01% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences85
matches
0"was gone"
1"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs164
matches(empty)
80.06% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount2
flaggedSentences2
totalSentences91
ratio0.022
matches
0"It didn't crawl; it slid back behind a massive oak trunk with a liquid, boneless grace."
1"The crimson light it emitted was no longer a soft pulse; it was a frantic, strobe-like flicker."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1054
adjectiveStacks0
stackExamples(empty)
adverbCount35
adverbRatio0.03320683111954459
lyAdverbCount10
lyAdverbRatio0.009487666034155597
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences91
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences91
mean11.81
std6.64
cv0.562
sampleLengths
017
15
217
314
43
514
619
726
822
98
103
114
129
1319
145
1520
168
1710
185
1915
2018
216
2222
235
2418
2513
266
272
2818
2911
304
314
3217
331
345
3515
365
379
384
3914
402
4118
424
4312
4417
457
4611
4723
4817
4916
39.93% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats12
diversityRatio0.31868131868131866
totalSentences91
uniqueOpeners29
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences80
matches
0"Only the heavy quiet answered."
1"Only the empty grove met"
2"Only, her shadow wasn't alone."
ratio0.038
85.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount27
totalSentences80
matches
0"She stepped between the two"
1"She touched the crescent scar"
2"Her bright blue eyes scanned"
3"She reached into the neck"
4"It leaked a rhythmic red"
5"She walked deeper into the"
6"Her wristwatch had stopped, the"
7"It could have been midnight,"
8"She turned her head, her"
9"She took three paces forward."
10"It wasn't the wind."
11"It was the distinct, rhythmic"
12"She spun around, raising her"
13"It was too tall to"
14"It didn't crawl; it slid"
15"She backed away from the"
16"Her breath began to mist"
17"She tilted her head back."
18"They shifted, knitting together and"
19"She wiped it away with"
ratio0.338
60.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount64
totalSentences80
matches
0"Rory slipped past the rusted"
1"Mud clung to her boots."
2"The London wind howled behind"
3"She stepped between the two"
4"The wind died."
5"The silence hit like a"
6"The biting autumn chill vanished,"
7"She touched the crescent scar"
8"Her bright blue eyes scanned"
9"She reached into the neck"
10"The thumbnail-sized crimson gem pulsed."
11"It leaked a rhythmic red"
12"A Hel portal lay nearby,"
13"The silver chain rattled as"
14"The crimson light flared, casting"
15"The shadows bent at sharp,"
16"She walked deeper into the"
17"The standing stones behind her"
18"Time behaved like grease here."
19"Her wristwatch had stopped, the"
ratio0.8
62.50% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences80
matches
0"Yet, at the very edge"
ratio0.013
87.91% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences52
technicalSentenceCount4
matches
0"The biting autumn chill vanished, replaced by a humid, stagnant warmth that smelled of split nectarines and damp earth."
1"Not the crisp cold of a London autumn, but a deep, drawing frost that smelled of copper and old rot."
2"They shifted, knitting together and pulling apart in a slow, rhythmic pattern that resembled a giant ribcage expanding and contracting with steady breaths."
3"The warm, leathery surface rippled, a slow movement that felt like a chest taking a deep, shuddering breath."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount1
matches
0"she muttered, her teeth chattering from the sudden, marrow-deep cold"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount2
fancyTags
0"she murmured (murmur)"
1"she muttered (mutter)"
dialogueSentences8
tagDensity0.25
leniency0.5
rawRatio1
effectiveRatio0.5
83.1848%