Run: 2026-07-25-01KYCR22ZFRB09D3V79W3H28HN

Run Details

Duration:
1m 6s
Cost:
$0.101075
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> <character id="4418" name="Nyx" aliases="Nyx, the Shadow, Nightwhisper" pronouns="they/them" species="Shade" storyRole="Wild Card"> <eyeColor>faintly glowing violet</eyeColor> <height>approximately 6'2" in solid form</height> <age>ageless</age> <form>humanoid silhouette of living shadow, can shift between solid and incorporeal</form> <voice>sounds like a whisper carried on the wind</voice> <description>A being of living shadow, existing between the mortal plane and the spaces between realms.</description> <backstory>Nyx was once a human sorcerer named Aldric who became trapped between realms during a failed summoning ritual in 1643. They now exist as a Shade, bound to the mortal plane but able to slip between shadows.</backstory> </character> <character id="4424" name="Isolde Varga" aliases="Isolde, the Seer" pronouns="she/her" species="Half-Fae" storyRole="Oracle"> <eyeColor>pale lavender</eyeColor> <hair>silver, reaching her waist</hair> <height>5'5"</height> <age>300 years old</age> <appearance>ethereal, ageless</appearance> <speech>speaks in riddles</speech> <footprints>leaves no footprints when she walks</footprints> <compulsion>cannot lie (Fae compulsion) but can mislead</compulsion> <description>A Half-Fae seer exiled from the Fae Courts for sharing visions with mortals.</description> <backstory>She now lives in a hidden grove in Richmond Park, offering cryptic prophecies to those who seek her out.</backstory> </character> <location id="853" name="Dymas (Gluttony)" aliases="Dymas, gluttony, Dymasian" realm="Hel" sin="Gluttony"> <ruler>Prince Belphegor</ruler> <skyColor>warm amber</skyColor> <description>A place of excess and indulgence. Sprawling vineyards, orchards, and gardens provide exotic ingredients for master chefs — often helbound souls contracted from Earth. Grand feasts and culinary competitions are common.</description> </location> <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> <item id="2006" name="Fae-Forged Blade" aliases="the Fae blade, Isolde's gift" type="Weapon" origin="The Fae Courts"> <material>moonsilver</material> <shape>slender, leaf-shaped dagger</shape> <temperature>always cold to the touch</temperature> <glow>faintly luminescent in moonlight</glow> <power>can cut through magical wards; particularly effective against demons</power> <givenTo>given to Aurora by Isolde as a gift</givenTo> <description>A weapon of the Fae Courts, rare and highly coveted.</description> </item> <lore id="7001" name="The Veil" aliases="the Veil, the Barrier, the Boundary" category="Cosmology"> <solsticeEffect>weakens during the winter solstice, strengthens during the summer solstice</solsticeEffect> <appearance>faint shimmering distortion visible only to those with supernatural sight</appearance> <monitoring>rift points (tears in the Veil) are monitored by the Wardens</monitoring> <description>The Veil is the metaphysical barrier separating Earth from Hel and the Fae Realms.</description> </lore> </codex> Write a fully fleshed out scene of at least 1000 words in the fantasy genre. A small group enters an ancient, otherworldly place for the first time. The environment is alien and wondrous. Describe their exploration — what they see, hear, and feel as they move deeper. Include moments of discovery, unease, and wonder. Let the world-building emerge through the characters' experience rather than exposition. Use the codex entries above as your world reference for characters, setting, and lore. Only include the prose of the scene without any markdown or commentary.

Model response

AI
Frost cracked under Rory's boots for the last hundred yards, and then, all at once, it didn't. She stopped. Behind her, Eva's breath came in white plumes; ahead, past two black oaks that leaned toward each other like conspirators, the grass was green. Not the sickly winter green of a London park, kept alive by exhaust fumes and stubbornness. Green like June. "That's not right," Eva said. "No," Rory agreed. Richmond Park had been ordinary for the better part of an hour — bracken, mud, the far-off cough of a stag, the sodium haze of the city smeared across the bottom of the sky. Then the deer had stopped following them. That was the first sign. A hind had trailed them along the treeline for a quarter mile, close enough that Rory had heard it chewing, and then it had simply stood at an invisible line and refused to come further, watching them with the patient contempt of something that knew better. Nyx flowed up beside her, more suggestion than shape, a smear of night against the birches. "The boundary," they said, and their voice was what it always was — a whisper laid over the wind, so that Rory could never be sure whether she'd heard it or thought it. "Do you feel it?" She did. The Heartstone pendant lay cold as a coin between her collarbones, which was almost a relief; when it warmed, it meant Hel, and Hel meant running. But there was something else in the air, a pressure in her sinuses, a low ringing at the back of her jaw like a struck glass held to bone. The two oaks weren't oaks. She understood that as she came close enough to touch. They had the shape of trees, but the bark had gone grey and hard as slate, and where a trunk should have split into branches there were only blunt stumps, carved with spirals worn nearly smooth. Standing stones that had once been living wood, or living wood that had decided to become stone. Nine of them, she counted, spaced out in a ring so wide she could only see four at a time, the rest lost in mist that had no business being mist at half seven on a December evening. "Do we knock?" Eva asked. "Do you see a door?" "I see two big dead trees and my mate about to do something stupid, same as Cardiff." Rory stepped through. The cold went out of the world like a held note released. Air moved across her face, warm and thick and smelling of crushed grass, honey, something faintly citrus that she couldn't place. She heard herself make a small, undignified noise. Her fingers, which had been aching for an hour, prickled painfully as the blood came back. Eva came through after her and swore with real reverence. The clearing was maybe fifty yards across, and it was full of flowers. Not a meadow's worth — a lunatic's worth. Bluebells shouldering up against poppies, foxglove spires beside cowslip and cornflower and a dozen things Rory had no names for, blooms that belonged to April and August and October all crowded together, all of them open, all of them at once. Bees moved through them, fat and slow and gold-dusted, and their humming was low enough that she felt it in her sternum. But there were no birds. That was what raised the hair on her arms. In a place this green, with this much noise from the insects, the silence above should have been impossible. The sky was a soft washed lilac, the colour of the inside of a shell, and it had no sun in it anywhere. "Rory." Eva was holding up her phone. The screen was black. She pressed it, thumbed it, held the button. "It was at eighty percent." "Put it away." "It was at eighty percent." "Eva." Rory kept her voice level, because she had learned that the surest way to keep other people from panicking was to sound bored. "Put it away and don't eat anything." They went in slowly, wading. The flowers came to Rory's knees and moved aside as she walked, which she chose, for the moment, not to think about too hard. Underfoot the ground was springy, warm through her boot soles. She looked back once and saw the ring of grey oaks standing patient behind them, and beyond the ring — through the gaps between the stones, like looking through the slats of a fence — winter. Bare branches. Blue dusk. Frost. Stacked one against the other with no seam, no gradient, no logic. "Nyx," she said. "You coming?" The shadow at her heels didn't answer straight away. She turned. Nyx had solidified, which they only did under strain — six foot two of edgeless dark, a man's silhouette cut out of the evening, violet eyes lit faintly like coals under ash. They were standing very still in a way that Rory, over four months of unwanted acquaintance, had learned to read as fear. "There are no shadows here," Nyx said. Rory looked. The flowers cast none. Her own hands cast none. Eva stood in a wash of even, sourceless light that fell from everywhere and nowhere, and the grass beneath her boots was as bright as the grass a yard away. "I cannot move," Nyx said, and the whisper had gone thin. "Not the way I move. There is nowhere to step into. I am — " a pause, and something like disgust — "walking." "Welcome to it," Eva said. "Bit rubbish, isn't it." Rory found, to her surprise, that she pitied them. Four hundred years of slipping through the cracks in the world and now the cracks had been sealed. "Stay close," she said. "If we need to leave fast, I'd rather leave together." They went deeper, and the clearing was bigger than it had been. She was certain of it. She had marked a stand of white foxglove as their halfway point, and she passed it, and it was still their halfway point. The grey oaks behind them did not appear to recede, exactly; they simply became less relevant, the way a doorway does in a dream. When she looked at the far treeline it resolved into a suggestion of birches, and when she looked away and looked back there was a stream where the birches had been, threading through the flowers, running so clear that she could count the pale stones on its bed. Eva knelt beside it. "Don't," Rory said. "I'm not." Eva's hand hovered above the water. "Rory, come look." She crouched. The stream ran silently, which was the wrongest thing yet — the bees hummed, the grass whispered, and this water slid over stone without a sound. And in its surface she saw herself, black hair loose, mouth grim, the ridiculous puffer jacket she'd been sweating in since they crossed. Beside her, Eva's reflection knelt in the same posture. Except that Eva's reflection was looking at Rory. Rory sat back on her heels, heart slamming, and the surface was ordinary again: two women, a lilac sky, nothing more. "Tell me you saw that," Eva breathed. "I saw it." "What is it? Is it — is it a warning, or is it a trick, or—" "It's neither," said a voice from behind them. "It is a courtesy. The water shows you what watches you. Most guests do not think to look." Rory came up and around with the paring knife she'd taken from the Golden Empress kitchen held low along her wrist, which was, she knew even as she did it, the least useful thing in the clearing. The woman standing among the poppies was slender and small and silver from crown to waist, hair falling in a straight bright fall like water over slate. Her eyes were the pale lavender of the sky. She wore something the colour of moth-wing and she was barefoot, and Rory's gaze dropped, helplessly, to the flowers around her feet. They were not bent. Not one stem. Not one bruised petal. "You have brought a Shade into a Fae place," Isolde Varga said, and she sounded neither pleased nor angry, only interested, the way a scholar might sound at a footnote. "That was brave. Or it was the other thing." "Both, usually," Rory said. Her voice came out steadier than she'd expected. "You're the Seer." "I am someone's seer. Perhaps not yours." The pale eyes moved to the pendant at Rory's throat, and something crossed her face — quick, and gone. "The stone sleeps. Good. It will not sleep long. The year is bending toward the longest night, and things that are thin become thinner." She tilted her head. "You walked an hour to find me." "Ninety minutes." "Mm." Isolde's mouth curved. "Then you have been three days from home, and your bar-keeper has drunk his own stock in mourning. Time is a poor guest here; it comes in and rearranges the furniture." She turned, and began to walk, and the flowers stayed exactly as they were. "Come. You will want to sit down for the rest."
created_at"2026-07-25T13:39:59.095Z" 7/25/2026, 1:39:59 PM
model"anthropic/claude-opus-5-20260723"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4496
moderation_latency(null)
generation_time65779
tokens_prompt1547
tokens_completion2460
native_tokens_prompt2385
native_tokens_completion3566
native_tokens_completion_images(null)
native_tokens_reasoning328
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"end_turn"
service_tier"default"
usage0.101075
router(null)
provider_responses
0
endpoint_id"76cb4608-f48c-483d-8da8-9957fb44244e"
id"msg_011CdNsQZVLLezpuvAwPwUcM"
is_byokfalse
latency1812
model_permaslug"anthropic/claude-opus-5-20260723"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1784986799-YZ9e1PEQP8ic6aIZqMi0"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784986799-wcLgZtIKZq75ZSdGe5Oc"
upstream_id"msg_011CdNsQZVLLezpuvAwPwUcM"
total_cost0.101075
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
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
totalTags20
adverbTagCount0
adverbTags(empty)
dialogueSentences41
tagDensity0.488
leniency0.976
rawRatio0
effectiveRatio0
90.09% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1513
totalAiIsmAdverbs3
found
0
adverb"slowly"
count1
1
adverb"very"
count1
2
adverb"helplessly"
count1
highlights
0"slowly"
1"very"
2"helplessly"
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)
86.78% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1513
totalAiIsms4
found
0
word"whisper"
count2
1
word"silence"
count1
2
word"resolved"
count1
highlights
0"whisper"
1"silence"
2"resolved"
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
narrationSentences94
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences94
filterMatches(empty)
hedgeMatches
0"appear to"
1"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences113
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen48
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1525
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions14
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions50
wordCount1266
uniqueNames17
maxNameDensity1.42
worstName"Rory"
maxWindowNameDensity3
worstWindowName"Rory"
discoveredNames
Rory18
Eva12
London1
June1
Richmond1
Park1
Heartstone1
Hel2
December1
April1
August1
October1
Golden1
Empress1
Varga1
Isolde2
Nyx4
persons
0"Rory"
1"Eva"
2"Hel"
3"Varga"
4"Isolde"
5"Nyx"
places
0"London"
1"Richmond"
2"Park"
3"April"
4"Golden"
globalScore0.789
windowScore0.667
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences60
glossingSentenceCount1
matches
0"something like disgust"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.656
wordCount1525
matches
0"neither pleased nor"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences113
matches
0"learned that the"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs49
mean31.12
std29.15
cv0.937
sampleLengths
017
145
25
33
492
553
657
7106
85
95
1017
113
1257
1310
1484
1556
1624
173
185
1931
2092
215
229
2356
247
2541
2634
279
2841
2912
30100
314
323
3311
3460
358
3621
377
383
3916
4026
4137
4258
4311
4439
4515
4661
472
4859
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences94
matches
0"been sealed"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs219
matches
0"was holding"
1"were standing"
2"was looking"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount8
semicolonCount4
flaggedSentences11
totalSentences113
ratio0.097
matches
0"Behind her, Eva's breath came in white plumes; ahead, past two black oaks that leaned toward each other like conspirators, the grass was green."
1"Richmond Park had been ordinary for the better part of an hour — bracken, mud, the far-off cough of a stag, the sodium haze of the city smeared across the bottom of the sky."
2"\"The boundary,\" they said, and their voice was what it always was — a whisper laid over the wind, so that Rory could never be sure whether she'd heard it or thought it."
3"The Heartstone pendant lay cold as a coin between her collarbones, which was almost a relief; when it warmed, it meant Hel, and Hel meant running."
4"Not a meadow's worth — a lunatic's worth."
5"She looked back once and saw the ring of grey oaks standing patient behind them, and beyond the ring — through the gaps between the stones, like looking through the slats of a fence — winter."
6"Nyx had solidified, which they only did under strain — six foot two of edgeless dark, a man's silhouette cut out of the evening, violet eyes lit faintly like coals under ash."
7"The grey oaks behind them did not appear to recede, exactly; they simply became less relevant, the way a doorway does in a dream."
8"The stream ran silently, which was the wrongest thing yet — the bees hummed, the grass whispered, and this water slid over stone without a sound."
9"\"I am someone's seer. Perhaps not yours.\" The pale eyes moved to the pendant at Rory's throat, and something crossed her face — quick, and gone."
10"\"Then you have been three days from home, and your bar-keeper has drunk his own stock in mourning. Time is a poor guest here; it comes in and rearranges the furniture.\" She turned, and began to walk, and the flowers stayed exactly as they were."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1261
adjectiveStacks0
stackExamples(empty)
adverbCount45
adverbRatio0.035685963521015066
lyAdverbCount16
lyAdverbRatio0.012688342585249802
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences113
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences113
mean13.5
std11.56
cv0.856
sampleLengths
017
12
224
316
43
55
63
734
87
95
1046
1116
1233
134
142
1526
1629
175
1810
1936
2017
2138
225
235
2417
253
2612
2721
288
2916
3010
3113
328
3341
3422
355
369
3719
3823
397
404
418
425
433
445
4524
467
475
4824
4910
68.73% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats4
diversityRatio0.4336283185840708
totalSentences113
uniqueOpeners49
43.86% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences76
matches
0"Then the deer had stopped"
ratio0.013
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount19
totalSentences76
matches
0"they said, and their voice"
1"She understood that as she"
2"They had the shape of"
3"She heard herself make a"
4"Her fingers, which had been"
5"She pressed it, thumbed it,"
6"They went in slowly, wading."
7"She looked back once and"
8"They were standing very still"
9"Her own hands cast none."
10"They went deeper, and the"
11"She was certain of it."
12"She had marked a stand"
13"Her eyes were the pale"
14"She wore something the colour"
15"They were not bent."
16"Her voice came out steadier"
17"She tilted her head"
18"She turned, and began to"
ratio0.25
91.58% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount56
totalSentences76
matches
0"Richmond Park had been ordinary"
1"That was the first sign."
2"A hind had trailed them"
3"Nyx flowed up beside her,"
4"they said, and their voice"
5"The Heartstone pendant lay cold"
6"The two oaks weren't oaks."
7"She understood that as she"
8"They had the shape of"
9"Rory stepped through."
10"The cold went out of"
11"Air moved across her face,"
12"She heard herself make a"
13"Her fingers, which had been"
14"Eva came through after her"
15"The clearing was maybe fifty"
16"Bluebells shouldering up against poppies,"
17"Bees moved through them, fat"
18"That was what raised the"
19"The sky was a soft"
ratio0.737
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences76
matches(empty)
ratio0
69.60% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences39
technicalSentenceCount4
matches
0"Behind her, Eva's breath came in white plumes; ahead, past two black oaks that leaned toward each other like conspirators, the grass was green."
1"A hind had trailed them along the treeline for a quarter mile, close enough that Rory had heard it chewing, and then it had simply stood at an invisible line an…"
2"Bluebells shouldering up against poppies, foxglove spires beside cowslip and cornflower and a dozen things Rory had no names for, blooms that belonged to April …"
3"Eva stood in a wash of even, sourceless light that fell from everywhere and nowhere, and the grass beneath her boots was as bright as the grass a yard away."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags20
uselessAdditionCount1
matches
0"they said, and their voice was what it always was — a whisper laid over the wind, so that Rory could never be sure whether she'd heard it or thought it"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags13
fancyCount2
fancyTags
0"Rory agreed (agree)"
1"Eva breathed (breathe)"
dialogueSentences41
tagDensity0.317
leniency0.634
rawRatio0.154
effectiveRatio0.098
87.2434%