Run: 2026-07-25-01KYCSDQ7M87KRJFG921TD82ZP

Run Details

Duration:
3.3s
Cost:
$0.001646
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 settled over Richmond Park like a wet shroud. Aurora killed the engine of her battered scooter. The headlight died. Absolute dark swallowed the clearing. A crescent scar on her left wrist throbbed, itching beneath her woolen sleeve. She stepped past the outer ring of ancient oaks marking the boundary of the grove. The air here tasted of ozone and rotting leaves. Frost coated the grass beneath her boots. Winter outside the park held no grip on this pocket of earth. Wildflowers bloomed in the gloom, their petals bruising a sickly violet under the starless sky. A twig snapped behind her. Aurora spun around. Nothing occupied the path except the twisting trunks of centuries-old trees. She reached inside her jacket. Her fingers closed around the thumbnail-sized Heartstone Pendant. Deep crimson light pulsed against her palm, warm as fresh blood. The silence stretched too long. Nocturnal birds stopped their calls. Even the wind died down, leaving the air heavy and stagnant. Another sound cut through the stillness. A wet, dragging scrape against the dirt. She backed away until her shoulders pressed against a massive oak. Shadows detached themselves from the trunks, lengthening toward her feet. The darkness did not settle; it coiled. Something shifted in the canopy far above. A branch groaned under an unseen weight. "Who's there?" Her voice lacked its usual steady edge, dropping flat into the void. No answer came. Only the sound of breathing. Not hers. A slow, whistling intake of air that smelled of copper and old rain. A pale hand slid around the rough bark of the tree to her left. Long fingers curled against the wood. The nails were black, filed to points. Aurora didn't run. Her pulse thudded in her ears. She pulled the pendant clear of her coat, letting the crimson light spill across the moss. The fingers twitched, drawing back into the dark as the glow hit them. A dry, rattling exhale drifted down from the branches overhead. Something dropped from the canopy, landing silently on the grass a few feet away. The shape shifted, stretching upward from all fours into a semblance of height. Pale skin stretched tight over a too-long frame. It tilted its head ninety degrees. A pair of eyes, entirely milky white, locked onto the pulsing stone in her fist. The air pressure dropped. The pendant grew scorching hot against her skin. Another shadow detached itself from the opposite oak. Then another. Aurora stepped away from the tree, her bright blue eyes scanning the narrowing circle of pale faces emerging from the brush.
created_at"2026-07-25T14:03:48.865Z" 7/25/2026, 2:03:48 PM
model"google/gemini-3.5-flash-lite-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency283
moderation_latency(null)
generation_time3214
tokens_prompt1008
tokens_completion654
native_tokens_prompt963
native_tokens_completion543
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"
usage0.0016464
router(null)
provider_responses
0
endpoint_id"6bd8f433-79e1-416c-b407-1772eb796c9a"
id"RMJkaseZOZCZ-8YPlobE2Qk"
is_byokfalse
latency283
model_permaslug"google/gemini-3.5-flash-lite-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-1784988228-GD3JhxHvfyLNEWn70eDe"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784988228-KqSRIEghqVeXrv2ciqgn"
upstream_id"RMJkaseZOZCZ-8YPlobE2Qk"
total_cost0.0016464
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
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences1
tagDensity1
leniency1
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount426
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)
17.84% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount426
totalAiIsms7
found
0
word"throbbed"
count1
1
word"gloom"
count1
2
word"pulsed"
count1
3
word"silence"
count1
4
word"weight"
count1
5
word"pulse"
count1
6
word"scanning"
count1
highlights
0"throbbed"
1"gloom"
2"pulsed"
3"silence"
4"weight"
5"pulse"
6"scanning"
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
narrationSentences49
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences49
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences49
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen21
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords426
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions0
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions8
wordCount424
uniqueNames5
maxNameDensity0.94
worstName"Aurora"
maxWindowNameDensity1
worstWindowName"Aurora"
discoveredNames
Richmond1
Park1
Heartstone1
Pendant1
Aurora4
persons
0"Pendant"
1"Aurora"
places
0"Richmond"
1"Park"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences36
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount426
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences49
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs16
mean26.63
std14.15
cv0.532
sampleLengths
038
158
25
338
421
513
642
714
823
927
1025
1137
1242
1312
1410
1521
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences49
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs64
matches(empty)
84.55% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount1
flaggedSentences1
totalSentences49
ratio0.02
matches
0"The darkness did not settle; it coiled."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount427
adjectiveStacks0
stackExamples(empty)
adverbCount15
adverbRatio0.0351288056206089
lyAdverbCount4
lyAdverbRatio0.00936768149882904
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences49
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences49
mean8.69
std4.26
cv0.49
sampleLengths
09
18
23
35
413
515
69
77
812
915
105
113
1211
135
148
1511
165
175
1811
196
207
2111
2210
237
247
257
2614
273
285
292
3013
3114
326
337
343
356
3616
3713
3810
3914
4013
418
426
4315
444
458
468
472
4821
80.95% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats2
diversityRatio0.5102040816326531
totalSentences49
uniqueOpeners25
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences47
matches
0"Even the wind died down,"
1"Only the sound of breathing."
ratio0.043
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount8
totalSentences47
matches
0"She stepped past the outer"
1"She reached inside her jacket."
2"Her fingers closed around the"
3"She backed away until her"
4"Her voice lacked its usual"
5"Her pulse thudded in her"
6"She pulled the pendant clear"
7"It tilted its head ninety"
ratio0.17
45.11% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount39
totalSentences47
matches
0"Midnight settled over Richmond Park"
1"Aurora killed the engine of"
2"The headlight died."
3"A crescent scar on her"
4"She stepped past the outer"
5"The air here tasted of"
6"Frost coated the grass beneath"
7"Winter outside the park held"
8"Wildflowers bloomed in the gloom,"
9"A twig snapped behind her."
10"Aurora spun around."
11"Nothing occupied the path except"
12"She reached inside her jacket."
13"Her fingers closed around the"
14"The silence stretched too long."
15"Another sound cut through the"
16"A wet, dragging scrape against"
17"She backed away until her"
18"Shadows detached themselves from the"
19"The darkness did not settle;"
ratio0.83
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences47
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences18
technicalSentenceCount0
matches(empty)
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
90.9482%