Run: 2026-02-19-01KHTYR0QA1ERT1CPWAFTT1BWR

Run Details

Duration:
29.8s
Cost:
$0.029004
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
The moon was a shard of bone in the black sky. It offered no warmth, only a sterile, silver light that leached the colour from the world. Aurora pushed through a final curtain of ferns, their fronds cold and wet against her hands, and stepped into the clearing. The Fae Grove. Richmond Park fell away behind her, its familiar nighttime rustlings and the distant, constant hum of London swallowed by an impenetrable wall of silence. Here, inside the circle of ancient, listing oaks, the air was still. Not peaceful. Still like a held breath. The standing stones, hulks of black against the star-dusted sky, seemed to lean inward, their immense weight pressing down on the small patch of earth. Wildflowers, a riot of impossible colour even in this monochrome light, blanketed the ground. Their vibrancy felt like a fever dream. She moved towards the centre, her boots sinking into the unnaturally soft turf. The tread of her soles made no sound. Her own quiet footsteps, the whisper of denim as her legs moved—they were absent. The grove absorbed all noise, leaving a vacuum in its wake. She fumbled inside her jacket, her fingers closing around the small lump of the Heartstone Pendant. It lay against her skin, a dead weight. No pulse. No warmth. Just a chip of cold stone. A knot of unease tightened in her stomach. It had never been like this before. *Crack*. The sound was a whip strike in the profound quiet. Close. Directly behind her. Aurora froze, her body rigid. Every muscle screamed to turn, to run, but she forced herself to pivot slowly, deliberately. The ring of oaks stood silent and unchanged. The deep pools of shadow at their bases were empty. It was a fox. A deer. An animal, startled by her arrival. She repeated the rationalisation in her head, but the words were hollow. The silence that flooded back in was heavier, denser. It felt like it had been violated, and it was angry. She forced her feet to move again, her path now skirting the edge of the open space, keeping the stones between her and the darker woods. Her gaze swept the perimeter, a constant, flickering patrol. A shadow at the base of the largest oak, a gnarled giant that looked like a clenched fist, seemed to liquidise. It flowed, stretching a tendril of blackness away from the trunk for a split second before snapping back into place. "Just the moonlight," she whispered, her voice a thin, reedy thing that the air immediately devoured. She blinked hard, rubbing her eyes with the heel of her hand. Her heart hammered a frantic rhythm against her ribs. It was a trick of the light, a figment of a mind already on edge. Then the sound came. It wasn't a rustle or a snap. It was a low thrum that started without a beginning, as if it had always been there and she had only just noticed it. It resonated in her teeth, a dissonant hum that crawled up her spine and settled at the base of her skull. It was everywhere at once. It came from the stones, from the earth, from the air itself. The pendant at her neck turned sharp and icy against her skin. A vicious, biting cold, nothing like its customary warmth. The chill was a needlepoint that sank into her chest, spreading a spiderweb of frost through her veins. She snatched the silver chain, pulling the thumbnail-sized stone out from under her shirt. The deep crimson gem was dull, its familiar inner glow extinguished. It looked like a clot of dried blood in the pale moonlight. Her head snapped up. Another movement, this time undeniable. A form peeled itself from the trunk of an oak on the far side of the clearing. It was not a shadow. It was a shape, tall and impossibly thin, that unfolded with a languid, unnatural grace. It was a stick figure drawn in charcoal against the night, its limbs too long, its joints in all the wrong places. It stood motionless, a sliver of deeper black against the bark. The low humming sharpened, condensing into something that scraped at the edges of hearing. A voice. It spoke, but the words were broken, inverted, a meaningless and terrifying babble that felt like it was trying to pry her thoughts apart. Aurora stumbled back, her hand flying to her mouth to stifle a cry. A root, thick and gnarled like a dead man's finger, snagged her ankle. The world spun, the star-flecked sky and the dark earth swapping places. As she hit the ground, the impact jarring through her bones, she saw them. They were everywhere. All around the perimeter of the grove, they detached from the trees. Not one, but a dozen silent watchers. Tall, graceless things made of angles and night, their forms shimmering like a heat haze on a blistering summer road. They didn’t advance. They simply stood at the edge of the clearing, their stillness an act of profound menace. The sound stopped. The silence that crashed down was a physical blow, a pressure that squeezed the air from her lungs. She lay on the damp ground, the cold of the earth seeping into her clothes, every muscle locked. She did not breathe. She did not move. The figures watched her from the shadows. The cold moon watched her from the sky. And the grove held her in its silent, patient embrace.
created_at"2026-02-19T12:42:07.474Z" 2/19/2026, 12:42:07 PM
model"google/gemini-2.5-pro"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3224
moderation_latency(null)
generation_time29776
tokens_prompt1038
tokens_completion2321
native_tokens_prompt963
native_tokens_completion2780
native_tokens_completion_images0
native_tokens_reasoning1643
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"STOP"
usage0.02900375
router(null)
provider_responses
0
endpoint_id"b261d15b-95ce-4c8c-8bce-00eb0dc1ff77"
is_byokfalse
latency3224
model_permaslug"google/gemini-2.5-pro"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771504927-o8cWFVW0wCcnTi28r2JG"
upstream_id(null)
total_cost0.02900375
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences1
tagDensity1
leniency1
rawRatio0
effectiveRatio0
89.09% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount917
totalAiIsmAdverbs2
found
0
adverb"slowly"
count1
1
adverb"deliberately"
count1
highlights
0"slowly"
1"deliberately"
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)
1.85% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount917
totalAiIsms18
found
0
word"warmth"
count3
1
word"familiar"
count2
2
word"silence"
count3
3
word"weight"
count2
4
word"footsteps"
count1
5
word"whisper"
count1
6
word"pulse"
count1
7
word"stomach"
count1
8
word"profound"
count2
9
word"resonated"
count1
10
word"chill"
count1
highlights
0"warmth"
1"familiar"
2"silence"
3"weight"
4"footsteps"
5"whisper"
6"pulse"
7"stomach"
8"profound"
9"resonated"
10"chill"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"clenched jaw/fists"
count1
highlights
0"clenched fist"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences84
matches
0"was angry"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences84
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences84
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen26
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords1
totalWords913
ratio0.001
matches
0"Crack"
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
totalMentions9
wordCount910
uniqueNames7
maxNameDensity0.33
worstName"Aurora"
maxWindowNameDensity0.5
worstWindowName"Aurora"
discoveredNames
Fae1
Grove1
Park1
London1
Heartstone1
Pendant1
Aurora3
persons
0"Aurora"
places
0"Fae"
1"Grove"
2"Park"
3"London"
globalScore1
windowScore1
0.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences62
glossingSentenceCount5
matches
0"felt like a fever dream"
1"felt like it had been violated, and it"
2"looked like a clenched fist, seemed to li"
3"looked like a clot of dried blood in the"
4"felt like it was trying to pry her thou"
90.47% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords1.095
wordCount913
matches
0"Not one, but a dozen silent watchers"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences84
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs17
mean53.71
std32.1
cv0.598
sampleLengths
048
192
295
31
414
582
676
752
873
976
104
1175
1240
1326
1487
153
1669
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences84
matches
0"been violated"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs132
matches
0"was trying"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount1
semicolonCount0
flaggedSentences1
totalSentences84
ratio0.012
matches
0"Her own quiet footsteps, the whisper of denim as her legs moved—they were absent."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount914
adjectiveStacks0
stackExamples(empty)
adverbCount34
adverbRatio0.037199124726477024
lyAdverbCount9
lyAdverbRatio0.009846827133479213
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences84
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences84
mean10.87
std6.41
cv0.59
sampleLengths
011
116
221
33
424
512
62
75
825
914
107
1113
128
1314
1411
1516
168
172
182
196
208
217
221
2310
241
253
265
2715
288
2910
304
312
326
3312
349
3511
3626
379
3821
3920
4016
4112
429
4315
444
457
4624
4721
485
4912
34.92% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats14
diversityRatio0.30952380952380953
totalSentences84
uniqueOpeners26
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences77
matches
0"Still like a held breath."
1"Just a chip of cold"
2"Directly behind her."
3"Then the sound came."
ratio0.052
32.99% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount36
totalSentences77
matches
0"It offered no warmth, only"
1"Their vibrancy felt like a"
2"She moved towards the centre,"
3"Her own quiet footsteps, the"
4"She fumbled inside her jacket,"
5"It lay against her skin,"
6"It had never been like"
7"It was a fox."
8"She repeated the rationalisation in"
9"It felt like it had"
10"She forced her feet to"
11"Her gaze swept the perimeter,"
12"It flowed, stretching a tendril"
13"she whispered, her voice a"
14"She blinked hard, rubbing her"
15"Her heart hammered a frantic"
16"It was a trick of"
17"It wasn't a rustle or"
18"It was a low thrum"
19"It resonated in her teeth,"
ratio0.468
18.44% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount68
totalSentences77
matches
0"The moon was a shard"
1"It offered no warmth, only"
2"Aurora pushed through a final"
3"The Fae Grove."
4"Richmond Park fell away behind"
5"Here, inside the circle of"
6"The standing stones, hulks of"
7"Wildflowers, a riot of impossible"
8"Their vibrancy felt like a"
9"She moved towards the centre,"
10"The tread of her soles"
11"Her own quiet footsteps, the"
12"The grove absorbed all noise,"
13"She fumbled inside her jacket,"
14"It lay against her skin,"
15"A knot of unease tightened"
16"It had never been like"
17"The sound was a whip"
18"Aurora froze, her body rigid."
19"Every muscle screamed to turn,"
ratio0.883
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences77
matches(empty)
ratio0
79.37% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences45
technicalSentenceCount4
matches
0"It resonated in her teeth, a dissonant hum that crawled up her spine and settled at the base of her skull."
1"The chill was a needlepoint that sank into her chest, spreading a spiderweb of frost through her veins."
2"The low humming sharpened, condensing into something that scraped at the edges of hearing."
3"It spoke, but the words were broken, inverted, a meaningless and terrifying babble that felt like it was trying to pry her thoughts apart."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"she whispered (whisper)"
dialogueSentences1
tagDensity1
leniency1
rawRatio1
effectiveRatio1
78.2378%