Run: 2026-02-17-01KHMRB45TMZV318EHSVYA9FQD

Run Details

Duration:
17.4s
Cost:
$0.007560
Provider:
BaseTen

Model input

System
You are an expert novelist with a gift for vivid, immersive prose. You write in tight third-person limited point of view with a strong narrative voice. Your prose is clean, precise, and engaging — you favor strong verbs, concrete details, and natural-sounding dialogue. You will be given a story bible (codex) containing canonical details about characters, locations, items, and lore. Use these details to ground your writing in the established world. Stay consistent with the codex. Write only the prose of the scene. Do not include titles, chapter headings, markdown formatting, or any commentary before or after the scene.
User/Human
<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> 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.

Model response

AI
Rory stood at the treeline, her breath clouding in the October air, and watched the standing stones breathe. She told herself it was the wind. Richmond Park had wind enough for ten cities, tearing across the grasslands to rattle the ancient oaks. But the stones—massive things, weathered gray and older than the park, older perhaps than the city—didn't rattle. They expanded. Contracted. A slow, tidal rhythm that matched the pulse of the pendant resting against her sternum. The Heartstone was warm. Not the gentle warmth of skin against silver, but a fever-heat, throbbing in time with her heartbeat. It had started three days ago, a faint tickle as she’d climbed the stairs to her flat above Silas’ bar, and had grown steadily since—a compass needle swinging toward magnetic north, if north were a place that existed sideways from the world. Rory touched the crescent scar on her left wrist, a habit when her nerves frayed. The old wound itched, as it always did before rain, though the sky above the park was clear and star-pricked. She should turn back. The sensible thing—the Cardiff thing, her mother’s voice whispered—was to return to the flat, brew tea, and pretend she hadn’t felt the pendant’s insistent tug leading her through the park’s western gate at midnight. But Rory had not been sensible since she’d fled London’s East End six months ago, since she’d packed a single bag and left Evan sleeping in their bed, his fists finally still. She had learned that the world was wider than the corridors of escape routes, and stranger than the Pre-Law textbooks she’d abandoned in Cardiff. The pendant had come to her a week after her arrival—a delivery to the restaurant, Yu-Fei’s Golden Empress, with no return address, only her name written in a script that seemed to shift when she looked away. She stepped into the clearing. The standing stones ringed a space no larger than her flat’s sitting room, seven oaks transmuted to stone, their bark petrified into ripples and whorls. Between them, wildflowers bloomed in defiance of the season—bluebells and foxgloves and something white and star-shaped that Rory didn’t recognize, their petals open to the dark. The air smelled of pollen and ozone, like the moment before lightning strikes. The pendant flared, hot enough to burn. Rory gasped, clutching it through her jacket. The silver chain hummed against her fingers, resonating with a note she felt in her teeth. The standing stones were singing—not audible sound, but pressure, a subsonic thrum that vibrated in her scar, her ribs, the hollow of her throat. She was not alone. The realization came not as thought but as instinct, the primate recognition of predator in the brush. Rory went still, her breath shallow. The wildflowers had stopped swaying. The wind had died. In the absolute silence, she heard something shift behind the nearest stone—a footfall on grass, the whisper of fabric against bark. She turned, slowly. Nothing. Only the stone, its surface pitted and ancient, casting a shadow that pointed the wrong way. The moon was behind her; the shadow should have stretched toward the clearing’s center. Instead, it reached sideways, pooling against the base of the opposite stone like spilled ink. Rory’s hand went to her pocket, finding her phone. Dead. She’d charged it before leaving, had checked the battery at ninety-four percent, but now the screen remained black, unresponsive as a river stone. She tried to remember what time she’d entered the park—twelve-fifteen, perhaps twelve-twenty—but the numbers felt slippery, wrong. She had been walking for twenty minutes, surely, but the moon hadn’t moved. The stars held their positions with artificial stillness. The flowers were watching. She caught it from the corner of her eye—the white star-shaped blooms turning, their faces tracking her movement as she stepped backward toward the treeline. Not the wind. The wind had not returned. They moved with purpose, with intention, petals adjusting like lenses focusing. Rory ran. She bolted for the gap between two stones, the way she’d entered, her boots pounding the soft earth. The pendant bounced against her chest, searing hot, the crimson gem glowing now with a light of its own, red as arterial blood. Behind her, the flowers rustled, a sound like whispering, like laughter. She reached the stones and stopped. The gap was gone. Where there had been an opening wide enough for three men walking abreast, the standing stones now pressed shoulder-to-shoulder, their ancient surfaces fused, bark-texture merging into a solid wall of petrified wood. Rory touched the stone—cold now, cold as deep winter, the singing silenced. Trapped. She turned, her back against the unyielding stone. The clearing had changed. The wildflowers had grown, stems thickening, reaching waist-high, their white faces turned toward her in unison. The shadows between the stones deepened, pooling into darkness that drank the starlight. And in the darkness, something moved. It wore her face. Rory saw it clearly for one heartbeat—her own features, her black hair, her bright blue eyes—stretched across a form that stood too tall, joints bending wrong, skin that rippled like water. It smiled with her mouth, and the crescent scar on its left wrist glowed silver. Then the flowers closed their petals, and the darkness rushed in, and Rory understood that the standing stones were not a boundary to keep the Fae out, but a cage to keep something older, hungrier, and infinitely more patient from leaving. The pendant burned against her heart, a final warning, as the thing that wore her face stepped into the starlight.
created_at"2026-02-17T02:55:04.69082+00:00" 2/17/2026, 2:55:04 AM
model"moonshotai/kimi-k2.5-0127"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency191
moderation_latency(null)
generation_time17325
tokens_prompt812
tokens_completion2852
native_tokens_prompt755
native_tokens_completion2369
native_tokens_completion_images(null)
native_tokens_reasoning1375
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"
usage0.00756
router(null)
provider_responses
0
id"chatcmpl-15624cde65624a8bbfe28ffa6676ff21"
status200
is_byokfalse
latency191
endpoint_id"6b68e10a-44e0-4815-9b96-52f34335f83d"
provider_name"BaseTen"
model_permaslug"moonshotai/kimi-k2.5-0127"
api_type"completions"
id"gen-1771296886-LhL04pPjLDbg3f9qJPVo"
upstream_id"chatcmpl-15624cde65624a8bbfe28ffa6676ff21"
total_cost0.00756
cache_discount(null)
upstream_inference_cost0
provider_name"BaseTen"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences0
tagDensity1
leniency1
rawRatio0
effectiveRatio0
94.66% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount936
totalAiIsmAdverbs1
found
0
adverb"slowly"
count1
highlights
0"slowly"
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)
41.24% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount936
totalAiIsms11
found
0
word"pulse"
count1
1
word"warmth"
count1
2
word"magnetic"
count1
3
word"vibrated"
count1
4
word"predator"
count1
5
word"silence"
count1
6
word"footfall"
count1
7
word"whisper"
count1
8
word"charged"
count1
9
word"pounding"
count1
10
word"searing"
count1
highlights
0"pulse"
1"warmth"
2"magnetic"
3"vibrated"
4"predator"
5"silence"
6"footfall"
7"whisper"
8"charged"
9"pounding"
10"searing"
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
narrationSentences66
matches(empty)
99.57% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences66
filterMatches(empty)
hedgeMatches
0"seemed to"
1"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences66
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen43
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords921
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions0
unquotedAttributions0
matches(empty)
88.68% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions25
wordCount897
uniqueNames14
maxNameDensity1.23
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
October1
Park1
Heartstone1
Rory11
Cardiff2
London1
East1
End1
Evan1
Pre-Law1
Yu-Fei1
Golden1
Empress1
Fae1
persons
0"Rory"
1"Evan"
2"Yu-Fei"
places
0"October"
1"Park"
2"Cardiff"
3"London"
4"East"
5"End"
globalScore0.887
windowScore1
96.81% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences47
glossingSentenceCount1
matches
0"script that seemed to shift when she looked away"
0.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches4
per1kWords4.343
wordCount921
matches
0"Not the gentle warmth of skin against silver, but a fever-heat, throbbing in time with her heartbeat"
1"not audible sound, but pressure, a subsonic thrum"
2"not as thought but as instinct, the primate recognition of predator in the brus"
3"not a boundary to keep the Fae out, but a cage to keep something older, hungrier"
15.15% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount3
totalSentences66
matches
0"learned that the"
1"shaped that Rory"
2"understood that the"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs26
mean35.42
std26.98
cv0.762
sampleLengths
018
159
263
373
493
55
664
77
847
94
1053
113
1246
1371
144
1544
162
1752
186
1948
201
2147
224
2346
2441
2520
99.95% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences66
matches
0"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs148
matches
0"were singing"
1"were watching"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount14
semicolonCount1
flaggedSentences11
totalSentences66
ratio0.167
matches
0"But the stones—massive things, weathered gray and older than the park, older perhaps than the city—didn't rattle."
1"The sensible thing—the Cardiff thing, her mother’s voice whispered—was to return to the flat, brew tea, and pretend she hadn’t felt the pendant’s insistent tug leading her through the park’s western gate at midnight."
2"The pendant had come to her a week after her arrival—a delivery to the restaurant, Yu-Fei’s Golden Empress, with no return address, only her name written in a script that seemed to shift when she looked away."
3"Between them, wildflowers bloomed in defiance of the season—bluebells and foxgloves and something white and star-shaped that Rory didn’t recognize, their petals open to the dark."
4"The standing stones were singing—not audible sound, but pressure, a subsonic thrum that vibrated in her scar, her ribs, the hollow of her throat."
5"In the absolute silence, she heard something shift behind the nearest stone—a footfall on grass, the whisper of fabric against bark."
6"The moon was behind her; the shadow should have stretched toward the clearing’s center."
7"She tried to remember what time she’d entered the park—twelve-fifteen, perhaps twelve-twenty—but the numbers felt slippery, wrong."
8"She caught it from the corner of her eye—the white star-shaped blooms turning, their faces tracking her movement as she stepped backward toward the treeline."
9"Rory touched the stone—cold now, cold as deep winter, the singing silenced."
10"Rory saw it clearly for one heartbeat—her own features, her black hair, her bright blue eyes—stretched across a form that stood too tall, joints bending wrong, skin that rippled like water."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount119
adjectiveStacks0
stackExamples(empty)
adverbCount2
adverbRatio0.01680672268907563
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences66
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences66
mean13.95
std10.34
cv0.741
sampleLengths
018
17
217
317
42
51
615
74
817
942
1015
1120
124
1334
1432
1524
1637
175
1825
1926
2013
217
227
2316
2424
254
2617
276
285
294
3021
313
321
3316
3414
3515
369
371
3823
3917
4013
418
424
4325
443
455
4611
472
4818
4923
40.91% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.3181818181818182
totalSentences66
uniqueOpeners21
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences60
matches
0"Only the stone, its surface"
1"Instead, it reached sideways, pooling"
2"Then the flowers closed their"
ratio0.05
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount17
totalSentences60
matches
0"She told herself it was"
1"It had started three days"
2"She should turn back."
3"She had learned that the"
4"She stepped into the clearing."
5"She was not alone."
6"She turned, slowly."
7"She’d charged it before leaving,"
8"She tried to remember what"
9"She had been walking for"
10"She caught it from the"
11"They moved with purpose, with"
12"She bolted for the gap"
13"She reached the stones and"
14"She turned, her back against"
15"It wore her face."
16"It smiled with her mouth,"
ratio0.283
60.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount48
totalSentences60
matches
0"Rory stood at the treeline,"
1"She told herself it was"
2"Richmond Park had wind enough"
3"A slow, tidal rhythm that"
4"The Heartstone was warm."
5"It had started three days"
6"Rory touched the crescent scar"
7"The old wound itched, as"
8"She should turn back."
9"The sensible thing—the Cardiff thing,"
10"She had learned that the"
11"The pendant had come to"
12"She stepped into the clearing."
13"The standing stones ringed a"
14"The air smelled of pollen"
15"The pendant flared, hot enough"
16"Rory gasped, clutching it through"
17"The silver chain hummed against"
18"The standing stones were singing—not"
19"She was not alone."
ratio0.8
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences60
matches(empty)
ratio0
27.03% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences37
technicalSentenceCount6
matches
0"A slow, tidal rhythm that matched the pulse of the pendant resting against her sternum."
1"The pendant had come to her a week after her arrival—a delivery to the restaurant, Yu-Fei’s Golden Empress, with no return address, only her name written in a s…"
2"The standing stones were singing—not audible sound, but pressure, a subsonic thrum that vibrated in her scar, her ribs, the hollow of her throat."
3"She caught it from the corner of her eye—the white star-shaped blooms turning, their faces tracking her movement as she stepped backward toward the treeline."
4"The pendant bounced against her chest, searing hot, the crimson gem glowing now with a light of its own, red as arterial blood."
5"Rory saw it clearly for one heartbeat—her own features, her black hair, her bright blue eyes—stretched across a form that stood too tall, joints bending wrong, …"
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
78.7997%