Run: 2026-07-25-01KYCRETT0330F2QGSFZMQJ4HZ

Run Details

Duration:
1m 13s
Cost:
$0.111450
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
The frost gave out three paces before the stones. Aurora noticed it because she had been watching her boots — the grass in Richmond Park had gone brittle and white an hour ago, crunching like sugar, and then, all at once, it didn't. Green blades sprang up between her feet. Warmth came off the ground like breath. "Stop," Nyx said. Their voice arrived the way it always did, less a sound than a suggestion the wind had made in passing. Aurora stopped. Behind her, Eva did not, and walked into her back. "Sorry. Sorry." Eva peered over her shoulder, blowing into her cupped hands out of habit she hadn't yet noticed was pointless. "Is that it? Those are just — Rory, those are just rocks." They were not just rocks. Aurora had been looking at them for a full minute now, and the longer she looked, the less they agreed to be simple. Twelve of them, waist-high to shoulder-high, arranged in a rough ellipse across the clearing. Grey stone, weathered, mundane enough at a glance. But the grain was wrong. Someone had cut down a stand of ancient oaks and the stumps had gone on standing, and somewhere in the long middle of things the wood had given up being wood without ever agreeing to stop being oak. She could see the rings. She could see the knot where a branch had been torn away, the splintered lip of it, every fibre preserved and turned to stone. Sap had run down one of them, once, and hardened into a bead of grey glass. "They're stumps," Aurora said. "They're doors," said Nyx. The Shade had gone thin at the edges, the way they did when they were uncomfortable — a man-shaped absence, six-foot-two of night standing in the December dusk, the violet of their eyes the only fixed point in all that shifting dark. They were looking at the gap between two of the stones, where the air did a thing Aurora's eyes kept trying to correct. A shimmer. A distortion, like heat off a road in August, except it was the twenty-first of December and she could hear a jet somewhere over Heathrow, and the shimmer had a seam running down the middle of it, a slow vertical fold, as if the world had been badly hung. Her wrist itched. The small crescent scar on the inside of it, the one she'd had since she was seven and the greenhouse door, was tingling like a limb waking up. "You'll want to keep your hands to yourself in there," Nyx said. "Don't eat. Don't drink. Don't take what's offered unless she names the price out loud, and don't thank her. Thanks is a debt." "Any other rules?" "Hundreds. You'll break some." The whisper moved past her ear, ahead of her, into the gap. "Come on, then. It gets worse the longer you stand on a threshold." Aurora went through. The sound stopped. That was the first thing — not silence exactly, but the amputation of everything she hadn't known she was hearing. The A308. The dull tidal roar of six million cars. The pressure of London on the air, which she had lived inside for two years and had somehow stopped registering as pressure until it lifted. Her ears popped. Eva said something behind her and the words came out flat and close, like speech in a padded room. Then the light. There was no sun. Aurora checked, twice, tipping her head back, and the sky above the clearing was the deep blued lavender of an evening about forty minutes gone, one pale star pinned in it, unmoving, larger than a star had any business being. But the grove was lit. The light came up out of the grass and sideways off the trunks and pooled in the hollows where it should have thrown shadows and didn't. Nothing here had a shadow. Not the stones, not the hawthorn, not Eva, not her. She looked at Nyx and understood why they had gone thin. "There's nowhere for me to stand," Nyx said quietly. The clearing sloped down and away, further than it had any right to, further than the whole width of Richmond Park. Wildflowers grew everywhere and all at once, in defiance of the season and each other: bluebells with foxgloves, snowdrops shoulder to shoulder with poppies, meadowsweet, cornflowers, wild garlic thick and white underfoot, so that every step released a smell like a kitchen in June. Aurora crouched and touched a bluebell and it turned, very slowly, to face her hand. All of them did. A slow ripple of blue swivelling toward her across ten yards of meadow, and then away again when she stood, disinterested. "Rory." Eva's voice had gone small. "My phone's — look." The screen showed 4:47pm. Then 4:47pm. Then 11:12pm, then 4:44, then a string of characters that were not numbers, then it simply died, black, warm in Eva's palm. "Yeah," Aurora said. "Don't rely on it." She had a pendant under her jumper — deep crimson stone, thumbnail-sized, on a silver chain, and it had been faintly warm against her sternum since she left the flat, the way it always was, a little coal of somebody else's intentions. She fished it out. It was inert. Not cold, not dead, just utterly disengaged, its inner glow smothered to nothing. Whatever it listened for, there was none of that here. She found she didn't like it. She'd spent two months learning to hate the pendant's warmth and it turned out she hated its silence more. They went deeper. The birds sang wrong. That took her a while to place — there were birds, a wood full of them somewhere off to the left, thrushes and something with a long liquid trill, and the phrases were beautiful and they were running backwards. Every song ended where it began. Once she heard it she couldn't unhear it, and the back of her neck stayed tight. At the bottom of the slope, a stream. The water was clear and shallow and ran over white stones, and in it, unhurried, drifted small lights the size of bumblebees — under the surface, against the current, blinking in a slow rhythm that felt uncomfortably like conversation. Eva knelt and reached and Aurora caught her wrist without thinking. "Don't drink," she said. "I wasn't going to drink, I was going to—" Eva stopped. Looked at the water. Swallowed. "God. I was going to drink. I'm so thirsty, Rory." "You're not." Nyx was standing on the bank, or near it, hovering some fraction of an inch above the wild garlic. "You haven't been thirsty since you came through. It's only just started telling you that you are." They followed the stream. Where it bent, someone had built a cairn, and Aurora realised as she came level with it that it was not stones. It was things. A child's leather shoe, cracked and green with age, sole up. A bicycle wheel, spokes furred with lichen. A pocket watch. A pair of spectacles, the round wire kind, one lens gone. A Nokia with its rubber buttons perished. Car keys with a Ford fob. A wedding ring, thin and worn nearly through, sitting in the cup of a rusted tobacco tin. Layer on layer, generation on generation, everything soft-edged and settled, the flowers grown up through the gaps and holding it all together, and at the very top, gleaming, recent, a single AirPod. Nobody said anything for a while. Aurora counted the layers and stopped counting. "They left them as offerings," Eva said, hopeful. "Some did." Nyx's voice had gone flat. "Some put them down for a moment. They'd found the flowers, or the water, or the music, and they wanted their hands free." Aurora looked back up the slope. The standing stones were still there — twelve grey stumps against a lavender sky — and between two of them she could still see the seam in the air, and beyond the seam a thin grey smear that might have been December, might have been Richmond, might have been nothing but the memory of it. It seemed no further than a hundred yards. She had walked, she thought, twenty minutes. Perhaps an hour. Perhaps. "How long," she said, "will it have been outside?" "That depends on what she wants," Nyx said. The reversed birdsong stopped. All of it, at once, mid-phrase. Aurora turned. The woman had come up the streambed and was standing close enough to touch, and the wild garlic beneath her was undisturbed — not bent, not bruised, not parted — and there were no prints in the wet sand at all, not one, not behind her, not under her bare feet. Silver hair to her waist and no wind to move it. Eyes the pale lavender of the sky, as though someone had cut two holes in her face and hung the evening in them. "Three," Isolde Varga said pleasantly, "and only one of you is here on purpose. Come in out of the cold, Aurora Carter. I've had the kettle on since Tuesday."
created_at"2026-07-25T13:46:56.712Z" 7/25/2026, 1:46:56 PM
model"anthropic/claude-opus-5-20260723"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4599
moderation_latency(null)
generation_time72834
tokens_prompt1547
tokens_completion2622
native_tokens_prompt2385
native_tokens_completion3981
native_tokens_completion_images(null)
native_tokens_reasoning479
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"
usage0.11145
router(null)
provider_responses
0
endpoint_id"76cb4608-f48c-483d-8da8-9957fb44244e"
id"msg_011CdNswLtv1eDsyQHvk2yGX"
is_byokfalse
latency2085
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-1784987216-c9IcyBfJmu3PAqHnlnft"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784987216-4QayaHNJ0PofNxDcXyy4"
upstream_id"msg_011CdNswLtv1eDsyQHvk2yGX"
total_cost0.11145
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
75.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags16
adverbTagCount2
adverbTags
0"Nyx said quietly [quietly]"
1"Isolde Varga said pleasantly [pleasantly]"
dialogueSentences26
tagDensity0.615
leniency1
rawRatio0.125
effectiveRatio0.125
86.73% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1507
totalAiIsmAdverbs4
found
0
adverb"very"
count2
1
adverb"slowly"
count1
2
adverb"utterly"
count1
highlights
0"very"
1"slowly"
2"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)
80.09% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1507
totalAiIsms6
found
0
word"warmth"
count2
1
word"whisper"
count1
2
word"silence"
count2
3
word"gleaming"
count1
highlights
0"warmth"
1"whisper"
2"silence"
3"gleaming"
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
narrationSentences105
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences105
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences114
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen53
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1519
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions12
unquotedAttributions0
matches(empty)
97.09% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions49
wordCount1323
uniqueNames16
maxNameDensity1.06
worstName"Aurora"
maxWindowNameDensity2
worstWindowName"Aurora"
discoveredNames
Richmond3
Park2
Eva9
Nyx8
Shade1
December3
Aurora14
August1
Heathrow1
London1
June1
Looked1
Nokia1
Ford1
AirPod1
Varga1
persons
0"Eva"
1"Nyx"
2"Shade"
3"Aurora"
4"Looked"
5"Varga"
places
0"Richmond"
1"Park"
2"August"
3"London"
4"June"
globalScore0.971
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences61
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.658
wordCount1519
matches
0"not silence exactly, but the amputation of everything she hadn't known she was hearin"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences114
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs45
mean33.76
std35.25
cv1.044
sampleLengths
09
148
23
332
433
5122
616
74
84
9116
1031
1135
123
1329
143
1580
163
1790
1811
199
20105
2110
2228
237
2497
253
2665
2758
284
2926
3038
3126
323
3394
3413
358
3630
3779
381
399
408
4110
422
4385
4429
98.58% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences105
matches
0"been torn"
1"was lit"
7.69% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount6
totalVerbs208
matches
0"were looking"
1"was tingling"
2"was hearing"
3"were running"
4"was standing"
5"was standing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount10
semicolonCount0
flaggedSentences8
totalSentences114
ratio0.07
matches
0"Aurora noticed it because she had been watching her boots — the grass in Richmond Park had gone brittle and white an hour ago, crunching like sugar, and then, all at once, it didn't."
1"The Shade had gone thin at the edges, the way they did when they were uncomfortable — a man-shaped absence, six-foot-two of night standing in the December dusk, the violet of their eyes the only fixed point in all that shifting dark."
2"That was the first thing — not silence exactly, but the amputation of everything she hadn't known she was hearing."
3"She had a pendant under her jumper — deep crimson stone, thumbnail-sized, on a silver chain, and it had been faintly warm against her sternum since she left the flat, the way it always was, a little coal of somebody else's intentions."
4"That took her a while to place — there were birds, a wood full of them somewhere off to the left, thrushes and something with a long liquid trill, and the phrases were beautiful and they were running backwards."
5"The water was clear and shallow and ran over white stones, and in it, unhurried, drifted small lights the size of bumblebees — under the surface, against the current, blinking in a slow rhythm that felt uncomfortably like conversation."
6"The standing stones were still there — twelve grey stumps against a lavender sky — and between two of them she could still see the seam in the air, and beyond the seam a thin grey smear that might have been December, might have been Richmond, might have been nothing but the memory of it."
7"The woman had come up the streambed and was standing close enough to touch, and the wild garlic beneath her was undisturbed — not bent, not bruised, not parted — and there were no prints in the wet sand at all, not one, not behind her, not under her bare feet."
96.61% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1322
adjectiveStacks0
stackExamples(empty)
adverbCount58
adverbRatio0.04387291981845688
lyAdverbCount11
lyAdverbRatio0.00832072617246596
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences114
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences114
mean13.32
std12.26
cv0.92
sampleLengths
09
134
27
37
43
520
62
710
821
912
105
1123
1214
138
145
1538
165
1724
1816
194
204
2142
2223
232
2449
253
2628
2712
2823
293
3016
3113
323
333
3420
352
368
3725
383
3919
403
414
4240
435
4426
455
4610
4711
489
4921
64.33% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats15
diversityRatio0.4649122807017544
totalSentences114
uniqueOpeners53
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences89
matches
0"Then the light."
1"Then 11:12pm, then 4:44, then"
2"Once she heard it she"
3"Perhaps an hour."
ratio0.045
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount18
totalSentences89
matches
0"Their voice arrived the way"
1"They were not just rocks."
2"She could see the rings."
3"She could see the knot"
4"They were looking at the"
5"Her wrist itched."
6"Her ears popped."
7"She looked at Nyx and"
8"She had a pendant under"
9"She fished it out."
10"It was inert."
11"She found she didn't like"
12"She'd spent two months learning"
13"They went deeper."
14"They followed the stream."
15"It was things."
16"It seemed no further than"
17"She had walked, she thought,"
ratio0.202
66.74% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount70
totalSentences89
matches
0"The frost gave out three"
1"Aurora noticed it because she"
2"Warmth came off the ground"
3"Their voice arrived the way"
4"Eva peered over her shoulder,"
5"They were not just rocks."
6"Aurora had been looking at"
7"Someone had cut down a"
8"She could see the rings."
9"She could see the knot"
10"Sap had run down one"
11"The Shade had gone thin"
12"They were looking at the"
13"A distortion, like heat off"
14"Her wrist itched."
15"The small crescent scar on"
16"The whisper moved past her"
17"Aurora went through."
18"The sound stopped."
19"That was the first thing"
ratio0.787
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences89
matches(empty)
ratio0
73.17% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences41
technicalSentenceCount4
matches
0"A distortion, like heat off a road in August, except it was the twenty-first of December and she could hear a jet somewhere over Heathrow, and the shimmer had a…"
1"The water was clear and shallow and ran over white stones, and in it, unhurried, drifted small lights the size of bumblebees — under the surface, against the cu…"
2"The standing stones were still there — twelve grey stumps against a lavender sky — and between two of them she could still see the seam in the air, and beyond t…"
3"Eyes the pale lavender of the sky, as though someone had cut two holes in her face and hung the evening in them."
93.75% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags16
uselessAdditionCount1
matches
0"Eva said, hopeful"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags10
fancyCount0
fancyTags(empty)
dialogueSentences26
tagDensity0.385
leniency0.769
rawRatio0
effectiveRatio0
84.6595%