Run: 2026-07-01-01KWE8X824DBVH1TXSKR5CP6JN

Run Details

Duration:
31.9s
Cost:
$0.023104
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="4415" name="Lucien Moreau" aliases="Lucien, Luc, the Frenchman" pronouns="he/him" species="Half-Demon" storyRole="Ally"> <eyeColor>heterochromatic — one amber, one black</eyeColor> <hair>slicked-back platinum blond</hair> <height>5'11"</height> <age>32</age> <cane>ivory-handled cane that conceals a thin blade</cane> <dress>tailored charcoal suits</dress> <description>An impeccably dressed fixer and information broker in London's supernatural underworld. He speaks four languages fluently.</description> <backstory>Born in Marseille to a human mother and a demon father from the realm of Avaros.</backstory> </character> <location id="858" name="Eva's Flat" aliases="Eva's place, the flat on Brick Lane" realm="Earth"> <cat>tabby cat named Ptolemy</cat> <security>three deadbolts on the front door</security> <description>A cramped one-bedroom flat above a curry house on Brick Lane, East London. Every surface is covered with books, scrolls, and research notes.</description> </location> </codex> Write a fully fleshed out scene of at least 1000 words in the romance genre. Two people who parted on complicated terms are forced together again when one shows up unannounced at the other's flat. There's history between them — attraction, hurt, and things left unsaid. Write the scene from the moment the door opens. Use the codex entries above as your world reference for characters and setting. Only include the prose of the scene without any markdown or commentary.

Model response

AI
The knock came at half past eleven, three sharp raps that Rory felt in her sternum before she registered them with her ears. Ptolemy lifted his head from the windowsill, unbothered, and went back to sleep. Some sentinel he was. She almost didn't answer. Eva was out — some late thing with a client who paid in cash and secrets — and the flat was Rory's alone tonight, books and scrolls spread across the coffee table like she'd been trying to drown herself in someone else's handwriting. She'd been doing that a lot lately. Anything to keep her mind from wandering somewhere she'd forbidden it to go. The knock came again, softer this time, almost apologetic. She undid the first deadbolt, then the second, then stood with her hand on the third, some animal part of her already knowing. The scent that curled under the door was cedar and something darker beneath it, something that didn't belong to any candle or cologne counter in the world. She hadn't smelled it in four months. Her body remembered it anyway. She opened the door. Lucien Moreau stood in the hallway looking like he'd stepped out of a photograph from a decade she hadn't lived through — charcoal suit immaculate despite the hour, platinum hair combed back without a single strand out of place, the ivory head of his cane catching the weak light from the bare bulb overhead. His black eye found her first, then the amber one, and something in his face — that careful, practiced stillness he wore like armor — cracked for just a second before he smoothed it back into place. "Rory," he said, and her name in his mouth still sounded like it belonged to someone else. Someone softer. Someone who hadn't watched him walk away without so much as a backward glance. "You have some nerve," she said, "showing up at midnight." "It's half past eleven." "Don't." He inclined his head, a small concession, and for a moment neither of them moved. The curry house below had gone quiet hours ago, its smells settling into the walls, and the only sound was the distant hum of Brick Lane traffic and Ptolemy's steady, unimpressed breathing from the windowsill. "I wouldn't have come," Lucien said, "if it weren't necessary." "It never is, with you. Necessary." She crossed her arms, blocking the doorway with her body though they both knew that wouldn't stop him if he truly wanted in. "You made that very clear the last time." His jaw tightened. "That's not fair." "Fair." She laughed, short and humorless. "You want to talk about fair, Lucien? You disappeared. Four months. Not a word, not a—" She stopped herself, hating how her voice had begun to climb, hating more that after everything, after the anger she'd so carefully cultivated, some traitorous part of her chest still ached at the sight of him standing there looking wrecked and beautiful and entirely too familiar. "I know," he said quietly. "I know what I did." "Then you know why I don't particularly want you in my flat right now." "It's Eva's flat." "Don't be pedantic. Not tonight." She pressed her fingers to her temple. The crescent scar on her wrist itched the way it sometimes did when she was too tired to keep her guard up properly. "What do you want, Lucien?" He hesitated. That was new. The Lucien she'd known — the one who could talk his way through locked doors and locked hearts with equal ease, who traded in secrets the way other men traded in currency — did not hesitate. But he did now, his gloved hand tightening slightly on the cane, his gaze dropping to the threshold between them as though it were a border he wasn't certain he had the right to cross. "There's a man," he said finally. "Asking questions about you. The kind of questions that get people killed, Rory, and I—" He stopped, exhaled. "I couldn't let that happen without warning you first." The anger in her chest didn't vanish, but something else moved beneath it, cold and slow. "What kind of questions." "The kind that suggest someone knows what you are. What you can do." His amber eye caught the light, and for a moment she saw the fear there, genuine and unguarded, the kind of fear he usually kept locked behind four languages and a diplomat's smile. "I have a name. I have half a location. I need the rest of the night to get the other half, and I didn't want you finding out from someone less inclined to keep you breathing." She stood there, hand still braced against the doorframe, torn between the urge to slam the door in his face and the colder, more practical urge to drag him inside and demand every detail. It was, she thought bitterly, exactly like him to arrive with both a threat and a lifeline in the same breath, so that she couldn't hate him properly without also needing him. "You could have called," she said, quieter now. "You changed your number." "After you disappeared, yes, that tends to happen." He almost smiled at that — the ghost of it, there and gone, and it undid something in her more thoroughly than any confession could have. She remembered that smile from before everything went wrong. Remembered other things too: his hand at the small of her back in a room full of enemies, his voice low in her ear translating threats she hadn't understood, the single night in Marseille when he'd looked at her like she was the only unclaimed thing in a world he'd spent his whole life negotiating. "I'm not asking you to forgive me," Lucien said. "I'm asking you to be careful. And perhaps —" his gaze flicked past her, into the cluttered warmth of the flat, the scrolls and the books and the cat now watching them both with lazy interest — "to let me stand somewhere that isn't a hallway, while I explain." Rory looked at him a long moment — the tired lines at the corners of his mismatched eyes, the too-careful set of his shoulders, all the things four months apart hadn't managed to erase — and stepped back from the door, not quite an invitation, but not quite a refusal either. "Ten minutes," she said. "And you're explaining everything. Not the version you think I can handle." "Understood." He stepped over the threshold, close enough that the cedar-and-shadow scent of him filled the small hallway, close enough that she had to fight the urge to lean into it the way she used to. She shut the door behind him and threw all three bolts, and told herself it was only for the sake of the man asking questions somewhere out in the dark.
created_at"2026-07-01T07:22:17.041Z" 7/1/2026, 7:22:17 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2100
moderation_latency(null)
generation_time31870
tokens_prompt808
tokens_completion1659
native_tokens_prompt1157
native_tokens_completion2079
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"end_turn"
service_tier"default"
usage0.023104
router(null)
provider_responses
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endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01YMNgKp4LycDnTanXLcnYPn"
is_byokfalse
latency2100
model_permaslug"anthropic/claude-sonnet-5-20260630"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer(null)
request_id"req-1782890537-EaucL2jMS2WvLfYIdlhV"
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api_type"completions"
id"gen-1782890537-eSc1fFKNgMReLp3hYMuO"
upstream_id"msg_01YMNgKp4LycDnTanXLcnYPn"
total_cost0.023104
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
12.50% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags16
adverbTagCount3
adverbTags
0"he said quietly [quietly]"
1"he said finally [finally]"
2"me stand somewhere [somewhere]"
dialogueSentences30
tagDensity0.533
leniency1
rawRatio0.188
effectiveRatio0.188
82.24% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1126
totalAiIsmAdverbs4
found
0
adverb"truly"
count1
1
adverb"very"
count1
2
adverb"carefully"
count1
3
adverb"slightly"
count1
highlights
0"truly"
1"very"
2"carefully"
3"slightly"
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)
82.24% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1126
totalAiIsms4
found
0
word"sentinel"
count1
1
word"familiar"
count1
2
word"flicked"
count1
3
word"warmth"
count1
highlights
0"sentinel"
1"familiar"
2"flicked"
3"warmth"
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
narrationSentences49
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences49
filterMatches(empty)
hedgeMatches
0"managed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences63
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen62
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1137
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions18
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions13
wordCount890
uniqueNames7
maxNameDensity0.45
worstName"Lucien"
maxWindowNameDensity1
worstWindowName"Rory"
discoveredNames
Rory3
Moreau1
Brick1
Lane1
Ptolemy2
Lucien4
Marseille1
persons
0"Rory"
1"Moreau"
2"Ptolemy"
3"Lucien"
places
0"Brick"
1"Lane"
2"Marseille"
globalScore1
windowScore1
0.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences32
glossingSentenceCount2
matches
0"sounded like it belonged to someone else"
1"not quite an invitation, but not quite a refusal either"
2"not quite a refusal either"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.88
wordCount1137
matches
0"not quite an invitation, but not quite a refusal either"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences63
matches
0"remembered that smile"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs33
mean34.45
std28.01
cv0.813
sampleLengths
040
167
29
362
44
591
633
710
84
91
1050
1110
1237
136
1468
1510
1614
173
1840
1976
2033
2120
2282
2366
248
254
268
2790
2858
2951
3016
3136
3230
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences49
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs147
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount10
semicolonCount0
flaggedSentences6
totalSentences63
ratio0.095
matches
0"Eva was out — some late thing with a client who paid in cash and secrets — and the flat was Rory's alone tonight, books and scrolls spread across the coffee table like she'd been trying to drown herself in someone else's handwriting."
1"Lucien Moreau stood in the hallway looking like he'd stepped out of a photograph from a decade she hadn't lived through — charcoal suit immaculate despite the hour, platinum hair combed back without a single strand out of place, the ivory head of his cane catching the weak light from the bare bulb overhead."
2"His black eye found her first, then the amber one, and something in his face — that careful, practiced stillness he wore like armor — cracked for just a second before he smoothed it back into place."
3"The Lucien she'd known — the one who could talk his way through locked doors and locked hearts with equal ease, who traded in secrets the way other men traded in currency — did not hesitate."
4"He almost smiled at that — the ghost of it, there and gone, and it undid something in her more thoroughly than any confession could have."
5"Rory looked at him a long moment — the tired lines at the corners of his mismatched eyes, the too-careful set of his shoulders, all the things four months apart hadn't managed to erase — and stepped back from the door, not quite an invitation, but not quite a refusal either."
81.87% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount774
adjectiveStacks0
stackExamples(empty)
adverbCount47
adverbRatio0.060723514211886306
lyAdverbCount15
lyAdverbRatio0.01937984496124031
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences63
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences63
mean18.05
std15.99
cv0.886
sampleLengths
023
113
24
34
443
57
613
79
823
927
107
115
124
1354
1437
1517
162
1714
1810
194
201
2115
2235
2310
2429
258
263
273
286
2962
305
315
3214
333
3412
3523
365
372
383
3936
4035
416
4218
439
4416
454
4646
4736
4834
4932
67.72% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats4
diversityRatio0.4444444444444444
totalSentences63
uniqueOpeners28
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences43
matches(empty)
ratio0
0.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount25
totalSentences43
matches
0"She almost didn't answer."
1"She'd been doing that a"
2"She undid the first deadbolt,"
3"She hadn't smelled it in"
4"Her body remembered it anyway."
5"She opened the door."
6"His black eye found her"
7"he said, and her name"
8"He inclined his head, a"
9"She crossed her arms, blocking"
10"His jaw tightened."
11"She laughed, short and humorless"
12"She stopped herself, hating how"
13"he said quietly"
14"She pressed her fingers to"
15"he said finally"
16"He stopped, exhaled"
17"His amber eye caught the"
18"She stood there, hand still"
19"It was, she thought bitterly,"
ratio0.581
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount40
totalSentences43
matches
0"The knock came at half"
1"Ptolemy lifted his head from"
2"Some sentinel he was."
3"She almost didn't answer."
4"Eva was out — some"
5"She'd been doing that a"
6"Anything to keep her mind"
7"The knock came again, softer"
8"She undid the first deadbolt,"
9"The scent that curled under"
10"She hadn't smelled it in"
11"Her body remembered it anyway."
12"She opened the door."
13"Lucien Moreau stood in the"
14"His black eye found her"
15"he said, and her name"
16"Someone who hadn't watched him"
17"He inclined his head, a"
18"The curry house below had"
19"She crossed her arms, blocking"
ratio0.93
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences43
matches(empty)
ratio0
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences21
technicalSentenceCount6
matches
0"Eva was out — some late thing with a client who paid in cash and secrets — and the flat was Rory's alone tonight, books and scrolls spread across the coffee tab…"
1"The scent that curled under the door was cedar and something darker beneath it, something that didn't belong to any candle or cologne counter in the world."
2"Lucien Moreau stood in the hallway looking like he'd stepped out of a photograph from a decade she hadn't lived through — charcoal suit immaculate despite the h…"
3"The curry house below had gone quiet hours ago, its smells settling into the walls, and the only sound was the distant hum of Brick Lane traffic and Ptolemy's s…"
4"The Lucien she'd known — the one who could talk his way through locked doors and locked hearts with equal ease, who traded in secrets the way other men traded i…"
5"But he did now, his gloved hand tightening slightly on the cane, his gaze dropping to the threshold between them as though it were a border he wasn't certain he…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags16
uselessAdditionCount0
matches(empty)
83.33% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags10
fancyCount2
fancyTags
0"She laughed (laugh)"
1"She pressed (press)"
dialogueSentences30
tagDensity0.333
leniency0.667
rawRatio0.2
effectiveRatio0.133
70.3300%