Run: 2026-07-25-01KYCTXHN4XZ494HKYHSZE1E09

Run Details

Duration:
28.8s
Cost:
$0.038217
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
Richmond Park stretched into the autumn night like a corpse waiting for burial. Aurora Carter skirted the wrought-iron fence near the Robin Hood Gate, her heavy leather boots sinking into waterlogged turf. She thumbed the crescent scar on her left wrist, a rhythmic habit whenever the city grew too quiet. London usually hummed with diesel engines and distant sirens, but tonight the atmosphere dragged, thick as wet wool. She reached the dense thicket of hawthorns marking the approach to the Grove. "Just verify the drop," Rory said to the empty night. Her breath condensed into a jagged cloud that hung stationary instead of drifting away. She pushed through the tangled branches. The transition hit her sternum first—a sudden drop in air pressure that made her inner ears pop. The suburban rumble of distant traffic vanished, replaced by an absolute vacuum of sound. Before her lay the Fae Grove. Five massive oak monoliths stood in an irregular ring, their dead bark coated in silvery lichen. Between their roots, violet foxgloves and golden primroses bloomed in vivid abundance, defying the November frost biting the rest of Surrey. Rory stepped into the circle. "Silas said the root of the third stone," she murmured, scanning the damp carpet of flowers. She reached inside her wool coat, pulling out the Heartstone Pendant. The silver chain rattled against her collarbone. The thumbnail-sized crimson gem lay dark against her thumb, clear as dried blood. Then it throbbed. A wave of heat surged from the stone, scorching her skin through her cotton shirt. Rory gasped, nearly dropping the chain. The gem ignited with an inner crimson glow, casting sharp ruby angles across the white petals of the anemones at her feet. "You're not supposed to do that here," she said. Her voice lacked resonance inside the ring. It sounded thin, like a scratchy recording played through a broken speaker. The Heartstone pulsed again. Heat radiated down her ribs. This warmth did not belong to the Grove's timeless spring, nor did it belong to Earth. It was the arid, suffocating heat of open furnace doors. A Hel portal. Rory crouched near the base of the third oak monolith, her fingers searching the moss for the iron key Silas described. Her fingernails scraped against something smooth and cold. Not metal. Smooth, dense wood—or polished bone. A dry click echoed from behind her. She froze. Her knuckles hovered an inch above the soil. "Who's there?" she asked, rising to her full height. No breeze touched the trees, yet the canopy above her swayed. The heavy boughs groaned, wood grinding against wood with the sound of breaking teeth. Shadows stretched across the clearing, but they failed to align with the pale moonlight filtering through the branches. They pointed south, pooling around the trunk of the northernmost stone. Rory took two steps backward, keeping her bright blue eyes fixed on the northern stone. "I have no business with Hel," she said, narrowing her gaze as she scanned the darkness. "And you have no right to cross the threshold." A wet sound answered—a suction-like slither that scraped over the damp soil. It circled behind the southern stone, out of sight, yet close enough that she caught the sudden stench of scorched iron and stagnant water. She turned her head. The space between the eastern stones—where she had entered—had narrowed. The gap, previously wide enough for two men to walk abreast, now measured no broader than her palm. The bark on the adjacent trunks bled thick black resin that bubbled in the red light of her pendant. "Right," Rory said. "Spatial loop." She reached for her coat pocket, her fingers closing around her utility knife. The crimson pulse from the Heartstone accelerated, beating in time with her racing pulse. The heat grew so intense the silver chain stung her neck. Something moved in the high canopy. Not a bird. Something broad and segmented skittered across the interlocking boughs, blocking out the stars as it descended. Leaves showered down on her shoulders. They were not green or yellow; they fell as fine black ash, disintegrating before touching her skin. "Show yourself," she called out. The skittering stopped directly above her head. A long, thin shape peeled itself from the shadow of the central monolith. It possessed no clear limbs, resembling a swath of torn dark velvet suspended in mid-air. Where it drifted, the vibrant wildflowers withered into grey sludge. Rory took a step back, her heel catching on an exposed root. She caught her balance, her hand brushing the ancient bark of the third stone. The tree felt hot. It burned like sun-baked iron. "You're bleeding through the roots," she whispered. The shadow expanded, folding in on itself with a sound like tearing parchment. Two points of milky light ignited within its center—eyes without pupils, fixed squarely on the pulsing red gem resting against her chest. "Silas didn't leave a key," Rory said, her cool demeanor fracturing around the edges. "He left a beacon." The air around her thickened until breathing felt like swallowing sand. The crimson light from the pendant stretched into long, bleeding needles of light that skewered the dark. From the dirt around the monoliths, tiny white fingers—thin as hemlock stems—pushed up through the moss, reaching toward her boots. "Not tonight," Rory said. She gripped the utility knife, flicked open the steel blade, and brought the sharp edge down toward the silver chain around her neck. The entity lunged down from the boughs, its shadow swallowing the moonlight entirely.
created_at"2026-07-25T14:29:56.012Z" 7/25/2026, 2:29:56 PM
model"google/gemini-3.6-flash-20260721"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1451
moderation_latency(null)
generation_time28729
tokens_prompt1008
tokens_completion2889
native_tokens_prompt963
native_tokens_completion4903
native_tokens_completion_images0
native_tokens_reasoning3708
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"
usage0.038217
router(null)
provider_responses
0
endpoint_id"5d6d133d-a953-4781-a835-7ee76f4e1388"
id"ZMhkat7JBOrSjMcPm6WQsAY"
is_byokfalse
latency1451
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-1784989796-9vDQFq8B87XO1YcHgD5k"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784989796-xTOmfzI62oEIlS8TuFEQ"
upstream_id"ZMhkat7JBOrSjMcPm6WQsAY"
total_cost0.038217
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
totalTags10
adverbTagCount0
adverbTags(empty)
dialogueSentences13
tagDensity0.769
leniency1
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount924
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)
18.83% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount924
totalAiIsms15
found
0
word"rhythmic"
count1
1
word"scanning"
count1
2
word"throbbed"
count1
3
word"resonance"
count1
4
word"pulsed"
count1
5
word"warmth"
count1
6
word"echoed"
count1
7
word"scanned"
count1
8
word"measured"
count1
9
word"pulse"
count2
10
word"racing"
count1
11
word"velvet"
count1
12
word"beacon"
count1
13
word"flicked"
count1
highlights
0"rhythmic"
1"scanning"
2"throbbed"
3"resonance"
4"pulsed"
5"warmth"
6"echoed"
7"scanned"
8"measured"
9"pulse"
10"racing"
11"velvet"
12"beacon"
13"flicked"
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
narrationSentences78
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences78
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences81
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen24
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords916
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions10
unquotedAttributions0
matches(empty)
97.61% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions27
wordCount859
uniqueNames15
maxNameDensity1.05
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Rory"
discoveredNames
Park1
Carter1
Robin1
Hood1
Gate1
Grove3
Fae1
November1
Surrey1
Heartstone3
Pendant1
Earth1
Hel1
Silas1
Rory9
persons
0"Carter"
1"Robin"
2"Hood"
3"Gate"
4"Silas"
5"Rory"
places
0"Park"
1"Grove"
2"Fae"
3"Surrey"
4"Earth"
globalScore0.976
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences61
glossingSentenceCount1
matches
0"felt like swallowing sand"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount916
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences81
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs41
mean22.34
std14.78
cv0.662
sampleLengths
068
113
210
314
437
543
65
716
831
93
1043
119
1219
1338
1436
157
1610
179
1825
1929
2015
2125
2236
2351
245
2538
2625
2723
285
297
3038
3126
329
337
3435
3518
3628
3720
384
3923
4013
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences78
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs140
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount8
semicolonCount1
flaggedSentences7
totalSentences81
ratio0.086
matches
0"The transition hit her sternum first—a sudden drop in air pressure that made her inner ears pop."
1"Smooth, dense wood—or polished bone."
2"A wet sound answered—a suction-like slither that scraped over the damp soil."
3"The space between the eastern stones—where she had entered—had narrowed."
4"They were not green or yellow; they fell as fine black ash, disintegrating before touching her skin."
5"Two points of milky light ignited within its center—eyes without pupils, fixed squarely on the pulsing red gem resting against her chest."
6"From the dirt around the monoliths, tiny white fingers—thin as hemlock stems—pushed up through the moss, reaching toward her boots."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount871
adjectiveStacks0
stackExamples(empty)
adverbCount22
adverbRatio0.02525832376578645
lyAdverbCount6
lyAdverbRatio0.006888633754305396
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences81
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences81
mean11.31
std5.75
cv0.509
sampleLengths
013
119
218
318
413
510
614
76
817
914
106
1116
1221
135
1416
1511
167
1713
183
1915
206
2122
229
237
2412
254
265
2716
2810
293
3021
318
322
335
347
352
368
379
3811
3914
4018
4111
4215
4316
449
4512
4624
474
4810
4918
64.61% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.43209876543209874
totalSentences81
uniqueOpeners35
46.30% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences72
matches
0"Then it throbbed."
ratio0.014
92.22% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount23
totalSentences72
matches
0"She thumbed the crescent scar"
1"She reached the dense thicket"
2"Her breath condensed into a"
3"She pushed through the tangled"
4"she murmured, scanning the damp"
5"She reached inside her wool"
6"Her voice lacked resonance inside"
7"It sounded thin, like a"
8"It was the arid, suffocating"
9"Her fingernails scraped against something"
10"Her knuckles hovered an inch"
11"she asked, rising to her"
12"They pointed south, pooling around"
13"she said, narrowing her gaze"
14"It circled behind the southern"
15"She turned her head."
16"She reached for her coat"
17"They were not green or"
18"she called out"
19"It possessed no clear limbs,"
ratio0.319
29.44% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount62
totalSentences72
matches
0"Richmond Park stretched into the"
1"Aurora Carter skirted the wrought-iron"
2"She thumbed the crescent scar"
3"London usually hummed with diesel"
4"She reached the dense thicket"
5"Rory said to the empty"
6"Her breath condensed into a"
7"She pushed through the tangled"
8"The transition hit her sternum"
9"The suburban rumble of distant"
10"Rory stepped into the circle."
11"she murmured, scanning the damp"
12"She reached inside her wool"
13"The silver chain rattled against"
14"The thumbnail-sized crimson gem lay"
15"A wave of heat surged"
16"Rory gasped, nearly dropping the"
17"The gem ignited with an"
18"Her voice lacked resonance inside"
19"It sounded thin, like a"
ratio0.861
69.44% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences72
matches
0"Before her lay the Fae"
ratio0.014
79.37% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences45
technicalSentenceCount4
matches
0"Her breath condensed into a jagged cloud that hung stationary instead of drifting away."
1"The transition hit her sternum first—a sudden drop in air pressure that made her inner ears pop."
2"A wet sound answered—a suction-like slither that scraped over the damp soil."
3"The bark on the adjacent trunks bled thick black resin that bubbled in the red light of her pendant."
75.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags10
uselessAdditionCount1
matches
0"Rory said, her cool demeanor fracturing around the edges"
38.89% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags9
fancyCount2
fancyTags
0"she murmured (murmur)"
1"she whispered (whisper)"
dialogueSentences13
tagDensity0.692
leniency1
rawRatio0.222
effectiveRatio0.222
83.7238%