Run: 2026-03-11-01KKFEZM98XEKM1ANHZZE39161

Run Details

Duration:
42.4s
Cost:
$0.000000
Provider:
Stealth

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
The air in the Fae Grove tasted of petrichor and something else, something sweet and ancient like crushed berries left in the sun. Aurora Carter stood at its edge, her sneakers sinking into soil that felt too soft, too lush for a London night. Ahead, the ancient oaks formed a staggered circle, their bark pale as bone in the moonlight, their standing stones throwing long, jagged shadows that seemed to point at her. She’d come here for answers, a lead on the strange energy signature that had drawn her from Silas’s bar. But from the moment she’d stepped between the oaks, a wrongness had settled over her skin, a prickle of static that had nothing to do with the cool night air. Her delivery shift for the Golden Empress had ended hours ago. The flat above the bar was too quiet, her thoughts too loud, circling back to Evan’s latest cryptic message. So she’d followed the pull, the faint, familiar warmth from the Heartstone pendant resting against her sternum. Now, the crimson gemstone beneath her shirt pulsed with a heat that was no longer faint. It was a steady, insistent thrum, like a second heartbeat. The grove was not as the old legends described. It was too vital, too awake. Wildflowers—foxgloves, bellflowers, blossoms she couldn’t name—bloomed in defiance of the autumn chill, their colors overly vivid, almost glowing. The air was still, yet the flowers trembled in a breeze she couldn’t feel. The silence was the first true sign of trouble. Not a rustle, not a insect’s chirp, not the distant groan of the city. It was a thick, pressurized silence that filled her ears. She took a step, and the sound of her own footfall was swallowed by the moss. Another step. She pulled out her phone, its beam a pathetic white lance against the deep green shadows. The light caught a flash of motion at the periphery—low to the ground, fast. A fox, probably. But the shape was wrong, too long, its movement a fluid slither rather than a trot. “Hello?” Her voice sounded flat, dead, immediately absorbed. The Heartstone gave a harder, hotter pulse. A warning. She walked deeper, toward the heart of the standing stones. The pendant’s heat was spreading, radiating up her throat. She reached up, her fingers brushing the silver chain. It was warm, but the gemstone itself… it felt feverish. The description had said it pulsed near a Hel portal. But there was no portal here, just trees and stone and wrong, blooming flowers. A sound. Not a snap, but a soft, continuous tearing, like fabric being slowly ripped apart. It came from everywhere and nowhere. She froze, her breath hitched. The beam of her light darted from tree to tree. The oaks, which had seemed ancient and majestic moments before, now looked warped. Their bark seemed to ripple in the light, patterns shifting like slow-flowing water. The standing stones, slick with a dew that gleamed like liquid mercury, seemed to lean inward, confining the space. *This is a pocket between worlds*, the codex entry echoed in her mind. *Time moves differently.* An hour inside could be minutes or days outside. The thought, which had seemed like a fascinating lore detail, now felt like a trap. How long had she been here? It felt like twenty minutes. What if it had been twenty hours? What if it was now twenty days since she’d left? The tearing sound grew louder, accompanied by a wet, rhythmic clicking. She thought of mandibles, of something vast and chitinous. Her mind, usually her sharpest weapon, felt sluggish, offering useless rationalizations. It was just the grove, the fae-touched energy playing tricks. But the Heartstone’s burn was real, a point of agonizing clarity against her skin. She needed to leave. Now. Turning, she looked back the way she’d come. The path was gone. The circle of oaks looked uniform, identical, offering no landmark, no break in the pattern. Panic, cold and sharp, tried to claw its way up her throat. She strangled it. *Cool-headed. Think, Rory.* Her light swept the ground. Her footprints in the lush moss had vanished. The wildflowers had closed, their vibrant heads now downturned, as if asleep. The grove was changing around her, shedding its deceptive beauty. Another sound, this time from above. A long, slow sigh, like wind through a cavern. But there was no wind. She tilted her head back. The canopy, dense and woven, blocked out the stars. But between the black leaves, something pale moved. Not a cloud. A shape, vast and translucent, pulsed rhythmically against the dark sky. It was like watching a lung breathe. She felt a primal, freezing terror. This was not a forest. It was a stomach. A waiting place. A brush of contact against her ankle. She gasped and jumped away, shining her light down. A vine, thick as her wrist and covered in velvety black thorns, was retracting back into the moss. It moved with purpose, a deliberate, probing touch. The Heartstone seared her. She cried out, grabbing it through her shirt. The heat was no longer a pulse; it was a continuous, branding agony. A Hel portal. The pendant was detecting a Hel portal. But there was no swirling vortex of light, no gate of shadow. The portal wasn't a thing. It was the *place*. The grove itself was the wound, the threshold. And something from the other side was aware of her. The clicking stopped. The sighing ceased. A new silence fell, heavier and more absolute than before. It was the silence of held breath, of focused attention. She saw it then, between two of the leaning stones. It wasn’t a form so much as an absence of form. A patch of air that seemed deeper than the shadows, darker than the dark. It had no edges, but she knew its shape. It was tall, impossibly tall, and thin. As she stared, frozen, two points of light ignited within that darkness. They were not eyes. They were wounds, shimmering with a cold, internal fire that held no warmth, only a devouring hunger. It didn’t move toward her. It simply became more *present*, as if it had always been there and was only now allowing her to perceive it. The pressure in the grove increased, a physical weight on her shoulders, in her lungs. Her rational mind, the part of her that had outmaneuvered clients and survived Evan, shattered. This was not a problem to be solved. It was a predator to be fled. She ran. Not back toward where she’d entered, but sideways, along the inner curve of the stones. Her lungs burned. The flowers, now fully closed, felt like cold, wet fingers brushing her jeans. The black-thorned vines lashed at her ankles, tripping her. She went down hard, the moss muffling the thud of her body. The pendant slammed against her chest, a white-hot coal. A sound rose, a low, subsonic hum that vibrated in her bones, in her teeth. It was the sound of the grove itself, of the entity, expressing its displeasure. Or its anticipation. Scrambling up, she saw a gap. A slight distortion between two oaks, where the air shimmered like heat haze. It wasn’t the way she came, but it was an *elsewhere*. Without hesitation, she threw herself toward it. For a moment, the world stretched. The colors bled, the sounds warped into a deafening, metallic screech. The burning of the Heartstone spiked to an unbearable climax. Then she was through, tumbling onto hard, cracked asphalt under a sickly orange streetlamp. The roar of a distant lorry, the smell of exhaust and rain-wet concrete, flooded her senses. She lay gasping on the pavement in a quiet lane in Richmond, the entrance to the grove nowhere in sight. Just a dense thicket of hawthorn and holly. The Heartstone was cool against her skin now, utterly dormant. But as she pushed herself up, trembling, her hand went to her left wrist, to the small, crescent-shaped scar there. Her fingers traced it, a familiar anchor in a world that had just shown its teeth. The scar was from a childhood accident, a fall. It was a memory of pain, of healing. She looked down at her chest, where the pendant lay. She remembered its searing heat, the sight of those non-eyes in the dark. That was not a memory of an accident. That was a brand. A mark. The grove hadn’t been a place she’d visited. It was a place that had now *seen* her. And she had the sudden, sinking certainty, deeper than any logic, that the wrongness hadn’t been confined to that pocket of twisted earth. She had brought a piece of it back with her. And the thing in the dark, the entity that breathed between worlds, now knew the taste of her fear, the signature of her soul. The hunt, she realized with a chill that had nothing to do with the night air, was not over. It had only just found its scent.
created_at"2026-03-11T22:06:24.565Z" 3/11/2026, 10:06:24 PM
model"openrouter/hunter-alpha"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2561
moderation_latency(null)
generation_time42305
tokens_prompt812
tokens_completion2496
native_tokens_prompt760
native_tokens_completion2191
native_tokens_completion_images(null)
native_tokens_reasoning279
native_tokens_cached320
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
router(null)
provider_responses(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773266784-19LEuMHqDMBNzMO1uGAY"
upstream_id"gen-1773266784-19LEuMHqDMBNzMO1uGAY"
total_cost0
cache_discount(null)
upstream_inference_cost0
provider_name"Stealth"

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
93.37% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1509
totalAiIsmAdverbs2
found
0
adverb"slowly"
count1
1
adverb"utterly"
count1
highlights
0"slowly"
1"utterly"
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)
3.91% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1509
totalAiIsms29
found
0
word"familiar"
count2
1
word"warmth"
count2
2
word"pulsed"
count3
3
word"chill"
count2
4
word"trembled"
count1
5
word"silence"
count4
6
word"footfall"
count1
7
word"pulse"
count2
8
word"echoed"
count1
9
word"fascinating"
count1
10
word"rhythmic"
count1
11
word"stomach"
count1
12
word"weight"
count1
13
word"shattered"
count1
14
word"predator"
count1
15
word"vibrated"
count1
16
word"anticipation"
count1
17
word"shimmered"
count1
18
word"traced"
count1
19
word"searing"
count1
highlights
0"familiar"
1"warmth"
2"pulsed"
3"chill"
4"trembled"
5"silence"
6"footfall"
7"pulse"
8"echoed"
9"fascinating"
10"rhythmic"
11"stomach"
12"weight"
13"shattered"
14"predator"
15"vibrated"
16"anticipation"
17"shimmered"
18"traced"
19"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
narrationSentences149
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount4
narrationSentences149
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)
analyzedSentences149
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen30
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans7
markdownWords16
totalWords1506
ratio0.011
matches
0"This is a pocket between worlds"
1"Time moves differently."
2"Cool-headed. Think, Rory."
3"place"
4"present"
5"elsewhere"
6"seen"
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
totalMentions19
wordCount1505
uniqueNames11
maxNameDensity0.4
worstName"Heartstone"
maxWindowNameDensity1
worstWindowName"Heartstone"
discoveredNames
Fae1
Grove1
Carter1
London1
Silas1
Golden1
Empress1
Evan2
Heartstone6
Hel3
Richmond1
persons
0"Carter"
1"Silas"
2"Empress"
3"Evan"
4"Heartstone"
places
0"Fae"
1"Grove"
2"London"
3"Hel"
4"Richmond"
globalScore1
windowScore1
42.24% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences116
glossingSentenceCount5
matches
0"shadows that seemed to point at her"
1"seemed ancient and majestic moments before, now looked warped"
2"felt like a trap"
3"seemed deeper than the shadows, darker than the dark"
4"felt like cold, wet fingers brushing he"
67.20% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.328
wordCount1506
matches
0"Not a snap, but a soft, continuous tearing, like fabric being slowly ripped"
1"Not back toward where she’d entered, but sideways, along the inner curve of the stones"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences149
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs31
mean48.58
std28.92
cv0.595
sampleLengths
0122
173
280
367
48
59
662
782
868
955
105
1145
1235
1363
1418
157
1635
1774
1826
1984
2041
2130
222
2361
2432
2537
2657
2738
2853
2937
30100
98.20% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences149
matches
0"was swallowed"
1"was gone"
2"been confined"
82.01% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs226
matches
0"was spreading"
1"was like watching"
2"was retracting"
3"was detecting"
85.33% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount3
semicolonCount1
flaggedSentences3
totalSentences149
ratio0.02
matches
0"Wildflowers—foxgloves, bellflowers, blossoms she couldn’t name—bloomed in defiance of the autumn chill, their colors overly vivid, almost glowing."
1"The light caught a flash of motion at the periphery—low to the ground, fast."
2"The heat was no longer a pulse; it was a continuous, branding agony."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1515
adjectiveStacks0
stackExamples(empty)
adverbCount59
adverbRatio0.038943894389438946
lyAdverbCount16
lyAdverbRatio0.010561056105610561
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences149
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences149
mean10.11
std5.58
cv0.552
sampleLengths
023
121
229
319
430
511
619
717
816
910
109
116
1218
1314
149
1514
1610
1716
182
1916
2014
213
2216
238
247
252
2610
279
289
297
303
3110
3214
332
3414
356
365
3710
3813
3913
4019
4113
4212
4315
446
455
467
4710
4811
499
39.26% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats16
diversityRatio0.2214765100671141
totalSentences149
uniqueOpeners33
47.28% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences141
matches
0"Then she was through, tumbling"
1"Just a dense thicket of"
ratio0.014
66.81% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount54
totalSentences141
matches
0"She’d come here for answers,"
1"Her delivery shift for the"
2"It was a steady, insistent"
3"It was too vital, too"
4"It was a thick, pressurized"
5"She took a step, and"
6"She pulled out her phone,"
7"Her voice sounded flat, dead,"
8"She walked deeper, toward the"
9"She reached up, her fingers"
10"It was warm, but the"
11"it felt feverish."
12"It came from everywhere and"
13"She froze, her breath hitched."
14"Their bark seemed to ripple"
15"It felt like twenty minutes."
16"She thought of mandibles, of"
17"Her mind, usually her sharpest"
18"It was just the grove,"
19"She needed to leave."
ratio0.383
69.93% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount110
totalSentences141
matches
0"The air in the Fae"
1"Aurora Carter stood at its"
2"She’d come here for answers,"
3"Her delivery shift for the"
4"The flat above the bar"
5"It was a steady, insistent"
6"The grove was not as"
7"It was too vital, too"
8"Wildflowers—foxgloves, bellflowers, blossoms she couldn’t"
9"The air was still, yet"
10"The silence was the first"
11"It was a thick, pressurized"
12"She took a step, and"
13"She pulled out her phone,"
14"The light caught a flash"
15"A fox, probably."
16"Her voice sounded flat, dead,"
17"The Heartstone gave a harder,"
18"She walked deeper, toward the"
19"The pendant’s heat was spreading,"
ratio0.78
35.46% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences141
matches
0"Now, the crimson gemstone beneath"
ratio0.007
58.27% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences76
technicalSentenceCount9
matches
0"Aurora Carter stood at its edge, her sneakers sinking into soil that felt too soft, too lush for a London night."
1"Ahead, the ancient oaks formed a staggered circle, their bark pale as bone in the moonlight, their standing stones throwing long, jagged shadows that seemed to …"
2"She’d come here for answers, a lead on the strange energy signature that had drawn her from Silas’s bar."
3"The standing stones, slick with a dew that gleamed like liquid mercury, seemed to lean inward, confining the space."
4"The wildflowers had closed, their vibrant heads now downturned, as if asleep."
5"They were wounds, shimmering with a cold, internal fire that held no warmth, only a devouring hunger."
6"A sound rose, a low, subsonic hum that vibrated in her bones, in her teeth."
7"Her fingers traced it, a familiar anchor in a world that had just shown its teeth."
8"And the thing in the dark, the entity that breathed between worlds, now knew the taste of her fear, the signature of her soul."
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
82.9757%