Run: 2026-02-17-01KHMMH2M7QHEWYDNM2KMXXRSC

Run Details

Duration:
19.1s
Cost:
$0.002230
Provider:
Amazon Bedrock

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 dense canopy of twisted oak branches overhead blotted out the moonlight, casting the Fae Grove in a deep, impenetrable darkness. Aurora shivered, the silver chain of the Heartstone pendant clutched tightly in her palm as she picked her way carefully along the overgrown path. The air was thick with the cloying scent of wildflowers, far too sweet and cloying for this hour. Rory's boots crunched over leaf litter, the only sound breaking the eerie silence that hung heavy all around her. Even the usual chorus of nocturnal forest sounds – the chirping of crickets, the hooting of owls – was absent, leaving an unsettling void. Rory paused, straining to hear anything beyond the pounding of her own heartbeat. Her pulse throbbed in her ears, the Heartstone pulsing faintly in time with each rapid beat. She had a queasy feeling that she was being watched, some unseen presence lurking just out of sight. Shaking off the paranoia, Rory pressed on, one hand trailing along the rough bark of the ancient oaks, guiding her way through the pitch black. She couldn't quite shake the sensation of eyes boring into the back of her neck. She quickened her pace, breath coming in short, panicked gasps. The grove seemed to stretch on endlessly, the path twisting and turning with no discernible pattern. Rory was hopelessly disoriented, lost in the tangled web of trees. Her fingers brushed against the standing stones that marked the boundary, the ancient carvings worn smooth with time. She hesitated, wondering if she should turn back, but a stubborn determination propelled her forward. The crunch of leaves underfoot abruptly ceased as Rory stepped into the small, moonlit clearing. Shadows loomed all around her, dark shapes that shifted and writhed at the periphery of her vision, just out of focus. Rory swallowed hard, forcing herself to hold her ground, one hand clenching the Heartstone. A faint rustling from the trees drew her gaze upwards, and she stifled a gasp. Perched on the highest branches were dozens of beady black eyes, glinting in the gloom. Huge, bat-like wings unfurled, and Rory caught a glimpse of sharp talons and fangs as the creatures launched themselves into the air with bone-chilling screeches. Rory stumbled backwards, heart pounding as the creatures swarmed around her, circling overhead. She counted at least a dozen, their shadowy forms blotting out the stars. The air was suddenly alive with the cacophony of their shrill cries, an eerie, discordant chorus that set Rory's nerves on edge. She darted towards the standing stones, fumbling to pull the Heartstone free of its chain. The pendant glowed faintly, pulsing in time with her racing heart. Rory pressed it against the ancient carvings, half-remembered words of power spilling from her lips. The stones began to hum, the vibrations reverberating through the clearing. The creatures let out a collective shriek and scattered, vanishing back into the inky blackness of the trees. Rory let out a shaky breath, sinking to her knees as the adrenaline faded. She stared down at the glowing Heartstone, its crimson light casting an ethereal glow across her face. A rustling from the edge of the clearing shattered the momentary calm, and Rory's head snapped up, heart racing anew. She scrambled to her feet, clutching the pendant protectively as a dark silhouette emerged from the shadows. It was humanoid in shape, but moved with a strange, liquid grace that was unnatural. Rory watched, transfixed, as it approached, its features slowly coming into focus. She felt her breath catch in her throat as it stepped into the moonlight, revealing a face that was at once familiar and alien. The creature - for it could not be truly human - had coal-black eyes that gleamed with a hungry intelligence. Its skin was ashen and mottled, crisscrossed with veins that pulsed with an unnatural light. A gaping maw filled with razor-sharp teeth stretched in a ghastly parody of a smile, and Rory shuddered at the sight. "What are you?" she whispered, voice trembling. The creature tilted its head, regarding her with an unsettling intensity. "I am many things, child of the Fae. I am the whisper in the dark, the shadow that haunts your steps. I am the fear that grips your heart in the dead of night." It took a step closer, and Rory instinctively retreated, the Heartstone pendant burning against her palm. "What do you want from me?" The creature let out a low, keening laugh that sent shivers down Rory's spine. "Your kind have always sought to control what they do not understand. The Fae, the Hel - you think to harness their power for your own gain. But you are but specks in the grand design, insignificant playthings in a game you cannot hope to comprehend." It moved with blinding speed, closing the distance between them in the blink of an eye. Rory barely had time to react before a clawed hand wrapped around her throat, cutting off her air. She clawed at the creature's unyielding grip, the Heartstone slipping from her grasp as her vision began to dim. "You have something I want, little human," the creature hissed, its fetid breath washing over Rory's face. "And I will take it, whether you submit or not." Rory's vision blurred, the world narrowing to a pinprick as darkness encroached. She could feel the power of the Heartstone slipping away, the warm glow fading. With her last ounce of strength, she thrust her hand forward, fingers closing around the pendant. The creature let out an unearthly shriek as the crimson light flared to life, burning its flesh. It recoiled, grip loosening, and Rory gulped down desperate mouthfuls of air. She scrambled backwards, cradling the Heartstone against her chest as the creature thrashed and howled in agony. Snarling, it lunged forward, but Rory pressed the pendant against the standing stones once more, reciting the words of power. The stones glowed with blinding intensity, and the creature let out a bone-chilling wail as it was repelled, its form dissolving into black smoke that was swiftly consumed by the light. Rory stood there, trembling, as the clearing fell silent once more. The Heartstone pulsed feebly in her hand, its light slowly fading. She stared down at it, a sense of dread coiling in the pit of her stomach. Whatever that thing was, it was only the beginning. And she had a feeling her troubles were far from over.
created_at"2026-02-17T01:48:27.309251+00:00" 2/17/2026, 1:48:27 AM
model"anthropic/claude-3-haiku"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency316
moderation_latency259
generation_time18662
tokens_prompt812
tokens_completion1632
native_tokens_prompt838
native_tokens_completion1616
native_tokens_completion_images(null)
native_tokens_reasoning0
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"
usage0.0022295
router(null)
provider_responses
0
id"59b3b56a-687e-4c68-8811-44aec3800040"
status200
is_byokfalse
latency313
endpoint_id"401c6f0f-caeb-4c84-92b7-e163dbccf7c2"
provider_name"Amazon Bedrock"
model_permaslug"anthropic/claude-3-haiku"
api_type"completions"
id"gen-1771292887-XHzGtgr72zWZcVqX7Fkx"
upstream_id"59b3b56a-687e-4c68-8811-44aec3800040"
total_cost0.0022295
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
100.0000% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags2
adverbTagCount0
adverbTags(empty)
44.0299% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1072
totalAiIsmAdverbs6
found
0
adverb"carefully"
count1
1
adverb"slowly"
count2
2
adverb"suddenly"
count1
3
adverb"tightly"
count1
4
adverb"truly"
count1
highlights
0"carefully"
1"slowly"
2"suddenly"
3"tightly"
4"truly"
100.0000% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.0000% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
44.0299% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1072
totalAiIsms6
found
0
word"ethereal"
count1
1
word"cacophony"
count1
2
word"throbbed"
count1
3
word"glinting"
count1
4
word"loomed"
count1
5
word"clenching"
count1
highlights
0"ethereal"
1"cacophony"
2"throbbed"
3"glinting"
4"loomed"
5"clenching"
66.6667% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches3
maxInWindow2
found
0
label"sense of foreboding"
count1
1
label"air was thick with"
count1
2
label"blink of an eye"
count1
highlights
0"a sense of dread"
1"The air was thick with"
2"in the blink of an eye"
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences60
matches
0"a sense of dread"
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences60
filterMatches(empty)
hedgeMatches
0"seemed to"
1"began to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount1
totalSentences64
matches
0"feeling that she"
34.5929% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs23
mean46.61
std12.63
cv0.271
sampleLengths
045
161
247
350
460
550
655
748
852
949
1037
1151
1256
137
1445
1522
1660
1753
1827
1942
2046
2151
2258
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount2
totalSentences60
matches
0"being watched"
1"was repelled"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount0
totalVerbs170
matches(empty)
99.4312% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount967
adjectiveStacks0
stackExamples(empty)
adverbCount38
adverbRatio0.03929679420889348
lyAdverbCount20
lyAdverbRatio0.020682523267838676
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences64
echoCount0
echoWords(empty)
90.6206% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences64
mean16.75
std6.31
cv0.377
sampleLengths
021
124
218
319
424
513
616
718
825
915
1010
1116
1211
1318
1415
1515
1621
1714
1815
1915
2025
2113
2213
2322
2415
2511
2615
2711
2818
2914
3017
3120
3217
3315
3412
3524
3620
3715
3821
397
4011
4134
4216
436
4414
4546
4616
4718
4819
4917
51.5625% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats2
diversityRatio0.328125
totalSentences64
uniqueOpeners21
0.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags2
fancyCount2
fancyTags
0"whispered (whisper)"
1"the creature hissed, its fetid breath washing over Rory's face (hiss)"
78.2902%