Run: 2026-04-24-01KQ0G8AWK5D5JGDVX3NK6BHY7

Run Details

Duration:
36.5s
Cost:
$0.079525
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 standing stones rose out of the bracken like the ribs of something long-buried, seven of them, each a weathered shoulder of oak petrified by centuries Rory didn't understand. She'd walked past this part of Richmond Park a dozen times on jogs and never once noticed them. Now they seemed impossible to miss — tall, listing slightly inward, the bark so black it drank the late afternoon light. "You're certain this is the threshold," she said. Nyx did not answer in words, exactly. The whisper came sidelong, as if breathed against the back of her ear from a mouth that was not there. *Certain. Listen.* She listened. Beyond the stones, the woodland hush had a different grain to it — denser, older, as though the air itself had been steeping. The sounds of the park behind her — a distant dog, a cyclist's bell, the faint hiss of the A307 — all of it receded, muffled, as if she'd sunk her head underwater. Beside her, Eva rubbed her arms through her jacket. "Rory. My watch stopped." "Good sign or bad?" "Ask me when we're out." Rory set her palm against the nearest oak stone. The bark was colder than it should have been, smooth where wind and rain had polished it, rough where something else had scored it — patterns too deliberate to be natural, spirals tangling into knotwork, a language that made her eyes water when she tried to read it. The Heartstone at her throat gave a small, ambiguous pulse and went quiet. Not Hel, then. Something else. "On three," she said. It was a stupid ritual. She counted anyway. "One. Two —" They stepped through together. The world did not so much change as correct itself. One breath the wood was November-bare, leaf-slick, shadowed in the bruised light of a London afternoon. The next breath — and it was the same breath, Rory realized, she'd never finished exhaling — the trees blinked into summer. Leaves thickened overhead in a green so saturated it looked wet. Sunlight came down in a dozen long, dusty columns, each holding its own slow drifting constellation of pollen and seed-fluff. The smell hit her next: honey, broken stems, wet stone, something floral and narcotic she had no name for. Eva made a small sound, half laugh, half sob. "Oh my god." "Yeah," Rory said, because anything more eloquent would have embarrassed her. Wildflowers grew where there had been moss. Foxglove and cornflower and long white stars she didn't know the name of, all in bloom at once, none of them arguing with the season, because the season here was simply *now.* Bees the color of old brass moved through them with a low, tuneful drone that was almost, but not quite, the opening line of a song she'd heard once as a child and never again. Nyx had shifted into near-solid form beside her, the way they did when they wanted her to know they were paying attention. Their edges were still smoke-soft, violet eyes hooded. "The Veil is thin," they whispered. "Thinner than thin. It is not here at all, in places." "Can you feel it? Is it safe?" "Safe is a word for other rooms." "Brilliant. Thanks." They walked. The path — if it was a path — revealed itself only as they committed to it, a trail of flattened grass that curved between hawthorns heavy with white blossom. Rory glanced back once, twice. Eva's footprints pressed crisp hollows into the grass behind them. Rory's own boot-tread sat sharp as stamps. Nyx left nothing at all, which was usual. What was not usual was the third set of marks that sometimes appeared — light, quick, shaped like a deer's hoof — pacing them from beyond the hedgerow, matching three steps to every two of Rory's. When she stopped, they stopped. When she breathed out, the hawthorn shivered. "Eva," she said, low. "Stay close." "I am literally holding your coat." She was. Rory hadn't noticed. The hand at her elbow was tight enough to bruise, and she was glad of it. They came to a stream that had no business being there — Richmond Park's nearest watercourse was a half-mile east — and it ran clear over a bed of pale, almost luminous pebbles. Rory crouched, curious. The stones weren't stones at all but something harder and smoother, worn glass maybe, or bone. She did not put her hand in the water. The Fae blade, sheathed at the small of her back, had gone suddenly colder against her spine, and she trusted the blade. "Don't drink," she said. "Don't even touch it." "Wasn't planning to." Eva's voice had gone small. "Rory. Look up." She looked up. The canopy had changed. Where there had been oak and ash, there were now trees she had no precedent for: pale trunks that branched into fractal tangles, each twig bearing a single leaf broad as a dinner plate, veined in silver. And hanging from those branches, turning slowly in an air that did not move — lanterns. Not paper, not glass. Globes of soft, cupped light the size of apples, each one holding a shape that might have been a curled moth or a sleeping child or a word in a calligraphy she'd never learned. A thousand of them at least. Maybe more. They gave off no heat. "Are those —" Eva started. "I don't know." "They're beautiful." "I know." Nyx drifted ahead, a thickening of twilight in a place that had no twilight. "Step where I step," they whispered back. "And do not look into the lights for longer than a breath. They look back." Rory looked away. Her pulse had gone quick and strange, and her eyes stung — not with fear, she realized, but with a grief she couldn't locate, as though something in the lanterns had recognized her and been sorry for her. She touched the Heartstone at her throat for ballast. It sat quiet, warm as a living thing, indifferent. The grove opened. It opened the way a held breath opens, all at once, into a clearing ringed by silver-barked trees and carpeted in a moss so deep green it was almost black. In the center stood a single flat stone, round as a millwheel, and on the stone sat a woman with hair the color of frost to her waist and eyes the exact pale lavender of the first crocus of spring. She had not been there a moment ago. Rory was certain of this, and certain also that she had been there always, and that both things were true, and that this was going to be the shape of every truth in this place. Isolde Varga did not rise. She only tilted her head, considering them the way one considers weather. "Aurora Carter," she said, and her voice was like water found in a dry country. "You walked the long way. The grove noticed. It likes to be noticed." Her gaze slid to Eva, to Nyx, and back. "Come in properly, then. You've already crossed three thresholds. One more won't kill you." "Only three?" Rory said, because her mouth worked before her sense did. Isolde smiled, and somewhere in the canopy the lanterns turned, as if to listen. "Three so far," she said.
created_at"2026-04-24T19:42:49.239Z" 4/24/2026, 7:42:49 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2656
moderation_latency(null)
generation_time36493
tokens_prompt1590
tokens_completion1941
native_tokens_prompt2390
native_tokens_completion2703
native_tokens_completion_images(null)
native_tokens_reasoning173
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"
usage0.079525
router(null)
provider_responses
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endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
id"8873970c-3efe-4f94-acee-bd8b1d73947a"
is_byokfalse
latency693
model_permaslug"anthropic/claude-4.7-opus-20260416"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
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request_id"req-1777059769-ZBw7hbRlfuycx5WRLPPQ"
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api_type"completions"
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upstream_id"8873970c-3efe-4f94-acee-bd8b1d73947a"
total_cost0.079525
cache_discount(null)
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provider_name"Amazon Bedrock"
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Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags12
adverbTagCount1
adverbTags
0"they whispered back [back]"
dialogueSentences31
tagDensity0.387
leniency0.774
rawRatio0.083
effectiveRatio0.065
87.50% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1200
totalAiIsmAdverbs3
found
0
adverb"slightly"
count1
1
adverb"suddenly"
count1
2
adverb"slowly"
count1
highlights
0"slightly"
1"suddenly"
2"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)
87.50% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1200
totalAiIsms3
found
0
word"whisper"
count1
1
word"pulse"
count2
highlights
0"whisper"
1"pulse"
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
emotionTells1
narrationSentences81
matches
0"t with fear"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences81
filterMatches(empty)
hedgeMatches
0"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences100
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen67
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans2
markdownWords3
totalWords1215
ratio0.002
matches
0"Certain. Listen."
1"now."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions13
unquotedAttributions0
matches(empty)
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions37
wordCount1070
uniqueNames14
maxNameDensity1.12
worstName"Rory"
maxWindowNameDensity2.5
worstWindowName"Rory"
discoveredNames
Rory12
Richmond2
Park2
Nyx5
Eva5
Heartstone2
Hel1
November-bare1
London1
Wildflowers1
Bees1
Fae1
Varga1
Isolde2
persons
0"Rory"
1"Nyx"
2"Eva"
3"Wildflowers"
4"Varga"
5"Isolde"
places
0"Richmond"
1"Park"
2"London"
globalScore0.939
windowScore0.833
2.94% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences51
glossingSentenceCount3
matches
0"seemed impossible to miss — tall, listing slightly inward, the bark so black it drank the late afternoon light"
1"not quite the opening line of a song she'd heard once as a child and never again"
2"appeared — light, quick shaped like a deer's hoof — pacing them from beyond the hedgerow, matching three steps to every two of Rory's"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.823
wordCount1215
matches
0"not with fear, she realized, but with a grief she couldn't locate, as though something in the"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences100
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs40
mean30.38
std34.62
cv1.14
sampleLengths
068
18
229
358
413
54
65
775
815
94
1098
1112
1211
1374
1447
157
167
172
18110
196
206
2121
2283
238
2411
253
26108
275
283
292
302
3136
3259
333
34113
3517
3651
3712
3814
395
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences81
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs178
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount15
semicolonCount0
flaggedSentences10
totalSentences100
ratio0.1
matches
0"Now they seemed impossible to miss — tall, listing slightly inward, the bark so black it drank the late afternoon light."
1"Beyond the stones, the woodland hush had a different grain to it — denser, older, as though the air itself had been steeping."
2"The sounds of the park behind her — a distant dog, a cyclist's bell, the faint hiss of the A307 — all of it receded, muffled, as if she'd sunk her head underwater."
3"The bark was colder than it should have been, smooth where wind and rain had polished it, rough where something else had scored it — patterns too deliberate to be natural, spirals tangling into knotwork, a language that made her eyes water when she tried to read it."
4"The next breath — and it was the same breath, Rory realized, she'd never finished exhaling — the trees blinked into summer."
5"The path — if it was a path — revealed itself only as they committed to it, a trail of flattened grass that curved between hawthorns heavy with white blossom."
6"What was not usual was the third set of marks that sometimes appeared — light, quick, shaped like a deer's hoof — pacing them from beyond the hedgerow, matching three steps to every two of Rory's."
7"They came to a stream that had no business being there — Richmond Park's nearest watercourse was a half-mile east — and it ran clear over a bed of pale, almost luminous pebbles."
8"And hanging from those branches, turning slowly in an air that did not move — lanterns."
9"Her pulse had gone quick and strange, and her eyes stung — not with fear, she realized, but with a grief she couldn't locate, as though something in the lanterns had recognized her and been sorry for her."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount538
adjectiveStacks0
stackExamples(empty)
adverbCount20
adverbRatio0.03717472118959108
lyAdverbCount4
lyAdverbRatio0.007434944237918215
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences100
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences100
mean12.15
std11.9
cv0.979
sampleLengths
029
118
221
38
47
520
61
71
82
923
1033
119
124
134
145
159
1648
1713
183
192
204
215
223
233
244
2510
2616
2722
2811
2920
3019
319
323
3311
347
3567
3622
378
386
3911
407
417
422
432
4430
455
4610
477
488
4936
80.33% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats3
diversityRatio0.5
totalSentences100
uniqueOpeners50
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences69
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount19
totalSentences69
matches
0"She'd walked past this part"
1"It was a stupid ritual."
2"She counted anyway."
3"They stepped through together."
4"Their edges were still smoke-soft,"
5"she said, low"
6"They came to a stream"
7"She did not put her"
8"She looked up."
9"They gave off no heat."
10"they whispered back"
11"Her pulse had gone quick"
12"She touched the Heartstone at"
13"It sat quiet, warm as"
14"It opened the way a"
15"She had not been there"
16"She only tilted her head,"
17"she said, and her voice"
18"Her gaze slid to Eva,"
ratio0.275
46.96% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount57
totalSentences69
matches
0"The standing stones rose out"
1"She'd walked past this part"
2"Nyx did not answer in"
3"The whisper came sidelong, as"
4"The sounds of the park"
5"Rory set her palm against"
6"The bark was colder than"
7"The Heartstone at her throat"
8"It was a stupid ritual."
9"She counted anyway."
10"They stepped through together."
11"The world did not so"
12"The next breath — and"
13"Leaves thickened overhead in a"
14"Sunlight came down in a"
15"The smell hit her next:"
16"Eva made a small sound,"
17"Rory said, because anything more"
18"Wildflowers grew where there had"
19"Foxglove and cornflower and long"
ratio0.826
72.46% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences69
matches
0"Now they seemed impossible to"
ratio0.014
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences33
technicalSentenceCount9
matches
0"Beyond the stones, the woodland hush had a different grain to it — denser, older, as though the air itself had been steeping."
1"The sounds of the park behind her — a distant dog, a cyclist's bell, the faint hiss of the A307 — all of it receded, muffled, as if she'd sunk her head underwat…"
2"The bark was colder than it should have been, smooth where wind and rain had polished it, rough where something else had scored it — patterns too deliberate to …"
3"Foxglove and cornflower and long white stars she didn't know the name of, all in bloom at once, none of them arguing with the season, because the season here wa…"
4"The path — if it was a path — revealed itself only as they committed to it, a trail of flattened grass that curved between hawthorns heavy with white blossom."
5"What was not usual was the third set of marks that sometimes appeared — light, quick, shaped like a deer's hoof — pacing them from beyond the hedgerow, matching…"
6"They came to a stream that had no business being there — Richmond Park's nearest watercourse was a half-mile east — and it ran clear over a bed of pale, almost …"
7"Where there had been oak and ash, there were now trees she had no precedent for: pale trunks that branched into fractal tangles, each twig bearing a single leaf…"
8"Her pulse had gone quick and strange, and her eyes stung — not with fear, she realized, but with a grief she couldn't locate, as though something in the lantern…"
41.67% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags12
uselessAdditionCount2
matches
0"she said, low"
1"she said, and her voice was like water found in a dry country"
85.48% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags10
fancyCount2
fancyTags
0"they whispered (whisper)"
1"they whispered back (whisper)"
dialogueSentences31
tagDensity0.323
leniency0.645
rawRatio0.2
effectiveRatio0.129
79.6060%