Run: 2026-07-25-01KYCR8DH28VD5FDKSR32SXKP8

Run Details

Duration:
1m 12s
Cost:
$0.111075
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 yards before the stones. Aurora noticed it because she'd been watching her own breath — great grey plumes of it, the only warm thing in Richmond Park at four in the afternoon in December — and then, mid-step, there was nothing. No plume. No crunch of rime under her boots. Just wet grass, and the grass was green. "Rory." Eva had stopped behind her, one hand fisted in the sleeve of Aurora's jacket. "Rory, I can smell flowers." "I know." "It's the twentieth of December." "I know that too." Ahead of them, seven oaks stood in a rough circle on the slope, and calling them oaks felt like calling the Thames a puddle. They had been trees once. Now they were closer to pillars — bark gone silver-grey and smooth as poured stone, branches lopped or fallen away centuries ago, each trunk leaning inward as though listening to something at the centre of the ring. Ivy had tried to climb them and given up. The ivy lay at their feet in dead brown ropes, and Aurora did not like what that suggested about the trees. Nyx stood between two of them, half in and half out. That was the only way Aurora could describe it. From the shoulder to the left hand, Nyx was solid — a tall dark shape with the density of a man, edges holding, the faint violet coals of their eyes fixed on the clearing beyond. Everything on the far side of the stone line had thinned to smoke. "It doesn't want me," Nyx said. Their voice arrived the way it always did, not through the air but somewhere behind Aurora's ear, a whisper carried on a wind that wasn't blowing. "Or it wants all of me. There's no shade in there to hold." "Meaning what?" "Meaning if I cross, I cross whole. Flesh-and-bone whole. No slipping out." The smoke gathered itself, condensed, and Nyx was standing on the grass in one piece, six foot two of living shadow with the outline of a coat that had never been a coat. They looked at their own hand as if it belonged to a stranger. "I haven't been *this* since Cromwell was alive." "Is that a no?" "It's a warning. I am telling you what it costs me, so that you understand what it will cost you." The violet eyes lifted. "Do not eat. Do not drink, not so much as a mouthful of water, not if you're dying. Don't accept a gift with your hand open. Don't say thank you. And if she asks your name, give her the one your friends use, never the one on your birth certificate." "Rory," Eva said faintly. "Rory, that's a lot of rules for a wood in Surrey." Aurora reached under her collar and drew out the pendant. She'd worn the Heartstone for eleven weeks now, since it had arrived in a padded envelope with no return address, and in that time she'd learned its moods better than she'd learned anything at university. Near the Camden rift it had gone hot enough to leave a pink oval on her sternum. In Silas' cellar it thrummed like a swallowed heartbeat. It was never entirely still. It was still now. The crimson gem lay in her palm with its inner glow banked down to nothing, cold as a coin left out overnight — colder, in fact, than the December air had any right to make it, and getting colder the closer she brought it to the stones. "Right," she said. "Fine. It's sulking." "It's frightened," Nyx said. "It's a rock." "So am I, at the moment." Nyx stepped through. Aurora went second, because she'd learned that if she went last, Eva would find a reason not to go at all. Crossing was less than she'd braced for and far worse. There was no membrane, no cold shock, no sense of pressure. There was simply a moment between one footfall and the next in which every sound in London switched off. The distant grumble of the A3. A plane somewhere over Kew. The rooks in the bare beeches. The low tectonic hum of eight million people that she had never once consciously heard until it stopped. The silence that replaced it had texture. It was full — crowded — the way a cathedral is quiet. Then the light changed and Eva made a small noise like a struck bell. There was no sun. Aurora looked for it and found instead a sky the colour of the inside of an oyster shell, pearl and lilac and faintly moving, as though very high up something enormous was turning over in its sleep. The light came from everywhere at once and cast no proper shadows; her own lay beneath her like spilled water, vague at the edges. The clearing ran downhill for perhaps forty yards and then stopped in a way that made her eyes hurt to follow, the far treeline soft and unfinished, a painting someone had abandoned. And the flowers. Cowslips at her boot. Foxglove, waist-high, spires of them, and behind that a drift of bluebells that had no business existing within four months of bluebells, and behind *that* — flowers Aurora had no words for. Something with petals like flakes of mica that chimed when the air stirred them. Something low and blue that closed as her shadow passed and opened again behind her, so that walking through it felt like walking through a slow wave, an *acknowledgement*. The air was warm and thick and smelled of cut grass, crushed blackcurrant, and underneath both a dry spice she couldn't place — cardamom, maybe, or the dust off an old book. "Rory." Eva was crouched, phone out, the screen a smear of grey static. "Half four." "So?" "It said half four when we came in. It's still saying half four. It hasn't moved." Eva swallowed. "My *watch* hasn't moved." Aurora counted her own pulse against the second hand of a clock that wasn't running and got seventy-two beats of nothing at all. They went deeper. The path revealed itself sideways: pale flat stones set into the turf, invisible when she looked for them, perfectly obvious in the corner of her eye, so that she learned to walk by watching the flowers instead of the ground. Bees the size of her thumb worked the foxglove, and their wings were not wings but small panes of glass, and they made no sound. A stream crossed the path and Aurora stood over it a long moment before she was certain: the water was running uphill, slow and unhurried, no more troubled about it than water anywhere. Halfway down she found the boulder. It sat in the grass, mossless, grey, roughly the size of a car bonnet — and someone had worn hollows into its face. Handprints. Hundreds of them, overlapping, some large, some no bigger than a child's, each pressed a good inch into solid granite the way a thumb goes into butter. The stone under her fingers was warm. "How long," she said, "does it take to do this to rock?" "Longer than England has existed," said Nyx. Further on, a hawthorn stood alone, and it was hung with things. Ribbons, first — hundreds, rotted to threads. Then rags. Then a leather bootlace. A rosary. A brass button stamped with a regimental crest, green with age. A child's plastic hairclip shaped like a strawberry. An Oyster card, dangling from a knot of blue wool, the blue barely faded. A wedding ring on a bootlace, and someone had scratched two sets of initials into the band and then scratched one of them out. Eva reached for the hairclip. Aurora caught her wrist — her own crescent scar white against Eva's dark skin — and Eva blinked at her own hand as though it had moved without her. "Offerings," Aurora said. "Or fees." "For what?" "For answers, I'd imagine." Aurora's mouth had gone dry, and she thought, quite deliberately and with real effort, about not thinking about how much she'd like a drink of that uphill stream. "People don't come here for the walk." The chiming flowers went quiet all at once. She turned. Forty feet away, where a moment ago there had been only a drift of white blossom, a woman stood watching them. Silver hair to her waist, unbound. A grey dress the colour of the sky. Eyes of pale lavender, and no more expression in them than in the handprint stone. Aurora looked down. The dew lay heavy and unbroken across every inch of grass between them. "Three come through the stones," the woman said, "and only one of you casts a shadow, and none of you has asked what the flowers grow *out of*." She tilted her head. "Come along, delivery girl. You're later than you think, and earlier than I'd hoped."
created_at"2026-07-25T13:43:26.509Z" 7/25/2026, 1:43:26 PM
model"anthropic/claude-opus-5-20260723"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4800
moderation_latency(null)
generation_time71687
tokens_prompt1547
tokens_completion2725
native_tokens_prompt2385
native_tokens_completion3966
native_tokens_completion_images(null)
native_tokens_reasoning651
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"
usage0.111075
router(null)
provider_responses
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endpoint_id"76cb4608-f48c-483d-8da8-9957fb44244e"
id"msg_011CdNsfr6PNKmKotxMQk3Nh"
is_byokfalse
latency2023
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-1784987006-jG7p27nyuAUdOqIm3oUP"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1784987006-NZpvFhCKSocJmzhj2XGX"
upstream_id"msg_011CdNsfr6PNKmKotxMQk3Nh"
total_cost0.111075
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
totalTags13
adverbTagCount1
adverbTags
0"Eva said faintly [faintly]"
dialogueSentences34
tagDensity0.382
leniency0.765
rawRatio0.077
effectiveRatio0.059
89.80% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1471
totalAiIsmAdverbs3
found
0
adverb"very"
count1
1
adverb"perfectly"
count1
2
adverb"deliberately"
count1
highlights
0"very"
1"perfectly"
2"deliberately"
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)
83.00% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1471
totalAiIsms5
found
0
word"whisper"
count1
1
word"sense of"
count1
2
word"footfall"
count1
3
word"silence"
count1
4
word"pulse"
count1
highlights
0"whisper"
1"sense of"
2"footfall"
3"silence"
4"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
emotionTells0
narrationSentences88
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences88
filterMatches(empty)
hedgeMatches
0"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences107
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen50
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans5
markdownWords6
totalWords1484
ratio0.004
matches
0"this"
1"that"
2"acknowledgement"
3"watch"
4"out of"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions11
unquotedAttributions0
matches(empty)
88.78% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions43
wordCount1225
uniqueNames14
maxNameDensity1.22
worstName"Aurora"
maxWindowNameDensity2
worstWindowName"Aurora"
discoveredNames
Richmond1
Park1
December2
Aurora15
Ahead1
Thames1
Nyx7
Eva9
Heartstone1
Camden1
London1
Kew1
Further1
Oyster1
persons
0"Aurora"
1"Nyx"
2"Eva"
places
0"Richmond"
1"Park"
2"December"
3"Thames"
4"London"
globalScore0.888
windowScore1
27.05% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences61
glossingSentenceCount3
matches
0"felt like calling the Thames a puddle"
1"as though listening to something at the centre of the ring"
2"felt like walking through a slow wave,"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.674
wordCount1484
matches
0"not through the air but somewhere behind Aurora's ear, a whisper carried on a wind"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences107
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs49
mean30.29
std30.76
cv1.016
sampleLengths
09
154
220
32
45
54
696
711
857
945
102
1166
124
1374
1415
1510
1666
1751
186
194
203
219
2221
2375
2419
2514
2697
273
28111
2915
301
3122
3223
333
3498
356
3658
3712
387
3912
4072
4134
425
432
4439
458
4652
4716
4846
97.29% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences88
matches
0"was crouched"
1"was hung"
5.07% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs171
matches
0"wasn't blowing"
1"was standing"
2"was turning"
3"wasn't running"
4"was running"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount13
semicolonCount1
flaggedSentences11
totalSentences107
ratio0.103
matches
0"Aurora noticed it because she'd been watching her own breath — great grey plumes of it, the only warm thing in Richmond Park at four in the afternoon in December — and then, mid-step, there was nothing."
1"Now they were closer to pillars — bark gone silver-grey and smooth as poured stone, branches lopped or fallen away centuries ago, each trunk leaning inward as though listening to something at the centre of the ring."
2"From the shoulder to the left hand, Nyx was solid — a tall dark shape with the density of a man, edges holding, the faint violet coals of their eyes fixed on the clearing beyond."
3"The crimson gem lay in her palm with its inner glow banked down to nothing, cold as a coin left out overnight — colder, in fact, than the December air had any right to make it, and getting colder the closer she brought it to the stones."
4"It was full — crowded — the way a cathedral is quiet."
5"The light came from everywhere at once and cast no proper shadows; her own lay beneath her like spilled water, vague at the edges."
6"Foxglove, waist-high, spires of them, and behind that a drift of bluebells that had no business existing within four months of bluebells, and behind *that* — flowers Aurora had no words for."
7"The air was warm and thick and smelled of cut grass, crushed blackcurrant, and underneath both a dry spice she couldn't place — cardamom, maybe, or the dust off an old book."
8"It sat in the grass, mossless, grey, roughly the size of a car bonnet — and someone had worn hollows into its face."
9"Ribbons, first — hundreds, rotted to threads."
10"Aurora caught her wrist — her own crescent scar white against Eva's dark skin — and Eva blinked at her own hand as though it had moved without her."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount454
adjectiveStacks0
stackExamples(empty)
adverbCount13
adverbRatio0.028634361233480177
lyAdverbCount4
lyAdverbRatio0.00881057268722467
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences107
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences107
mean13.87
std11.84
cv0.854
sampleLengths
09
137
22
37
48
515
65
72
85
94
1024
115
1237
139
1421
1511
169
1735
1813
196
2026
2113
222
2345
2413
258
264
2724
2850
294
3011
3110
3235
3317
349
355
364
3747
383
393
404
413
429
4321
4410
4511
4619
476
485
496
70.09% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats15
diversityRatio0.5046728971962616
totalSentences107
uniqueOpeners54
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences75
matches
0"Just wet grass, and the"
1"Then the light changed and"
2"Further on, a hawthorn stood"
3"Then a leather bootlace."
ratio0.053
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount9
totalSentences75
matches
0"They had been trees once."
1"Their voice arrived the way"
2"They looked at their own"
3"She'd worn the Heartstone for"
4"It was never entirely still."
5"It was still now."
6"It was full — crowded"
7"They went deeper."
8"It sat in the grass,"
ratio0.12
60.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount60
totalSentences75
matches
0"The frost gave out three"
1"Aurora noticed it because she'd"
2"Eva had stopped behind her,"
3"They had been trees once."
4"Ivy had tried to climb"
5"The ivy lay at their"
6"Nyx stood between two of"
7"That was the only way"
8"Everything on the far side"
9"Their voice arrived the way"
10"The smoke gathered itself, condensed,"
11"They looked at their own"
12"The violet eyes lifted"
13"Eva said faintly"
14"Aurora reached under her collar"
15"She'd worn the Heartstone for"
16"It was never entirely still."
17"It was still now."
18"The crimson gem lay in"
19"Nyx stepped through"
ratio0.8
66.67% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences75
matches
0"Now they were closer to"
ratio0.013
20.91% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences41
technicalSentenceCount7
matches
0"Now they were closer to pillars — bark gone silver-grey and smooth as poured stone, branches lopped or fallen away centuries ago, each trunk leaning inward as t…"
1"Aurora looked for it and found instead a sky the colour of the inside of an oyster shell, pearl and lilac and faintly moving, as though very high up something e…"
2"The clearing ran downhill for perhaps forty yards and then stopped in a way that made her eyes hurt to follow, the far treeline soft and unfinished, a painting …"
3"Foxglove, waist-high, spires of them, and behind that a drift of bluebells that had no business existing within four months of bluebells, and behind *that* — fl…"
4"Something with petals like flakes of mica that chimed when the air stirred them."
5"Aurora counted her own pulse against the second hand of a clock that wasn't running and got seventy-two beats of nothing at all."
6"Aurora caught her wrist — her own crescent scar white against Eva's dark skin — and Eva blinked at her own hand as though it had moved without her."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags13
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags7
fancyCount0
fancyTags(empty)
dialogueSentences34
tagDensity0.206
leniency0.412
rawRatio0
effectiveRatio0
83.6218%