Run: 2026-09-23-01M37QAENQCQ2CAKSWK6WB3556

Run Details

Duration:
40.4s
Cost:
$0.063916
Provider:
Claude Platform on AWS

Model input

System
You are an expert fiction writer. Always keep the following rules in mind: - Write in past tense and use General English spelling, grammar, and colloquialisms/slang. - Write in active voice - Always follow the "show, don't tell" principle. - Avoid adverbs and cliches and overused/commonly used phrases. Aim for fresh and original descriptions. - Convey events and story through dialogue. - Mix short, punchy sentences with long, descriptive ones. Drop fill words to add variety. - Skip "he/she said said" dialogue tags and convey people's actions or face expressions through their speech - Avoid mushy dialog and descriptions, have dialogue always continue the action, never stall or add unnecessary fluff. Vary the descriptions to not repeat yourself. - Put dialogue on its own paragraph to separate scene and action. - Reduce indicators of uncertainty like "trying" or "maybe" When writing text: - NEVER conclude the scene on your own, follow the beat instructions very closely. - NEVER end with foreshadowing. - NEVER write further than what I prompt you with. - AVOID imagining possible endings, NEVER deviate from the instructions. - STOP EARLY if the continuation contains what was required in the instructions. You do not need to fill out the full amount of words possible.
User/Human
Take into account the following glossary of characters/locations/items/lore... when writing your response: <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> Continue the story using the following instructions: <instructions> 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. </instructions>

Model response

AI
The third deadbolt stuck, the way it always did, and Rory had to lean her hip into the door to coax it free. Ptolemy wound between her ankles, complaining about the hour. "If you're another bloody Jehovah's Witness," she told the wood, "I've got a cat and no patience." She pulled the door open. Lucien stood on the landing with the curry house steam curling up the stairwell behind him, rain beaded across the shoulders of his charcoal suit. One hand rested on the ivory head of his cane. The other hung at his side, empty, as though he'd rehearsed holding something and then thought better of it. The amber eye found her first. The black one took longer. "Rory." "No." She started to close the door. The tip of his cane slid into the gap. He didn't push. He just left it there, a polished ivory question. "Six weeks, Luc." She stared down at the cane, then up at him. "Six weeks and a note that said *don't look for me*. On the back of a receipt. From Pret." "It was the only paper I had." "You speak four languages and you couldn't find a pen and a napkin?" His mouth twitched. It wasn't a smile. It was the ghost of one, and it made her furious that she still knew the difference. "May I come in?" "This isn't my flat." "I know. It's Eva's. She's in Edinburgh until Sunday, and you've been feeding the cat." He glanced down at Ptolemy, who had planted himself on the threshold and was glaring at the cane with feline contempt. "Hello, Ptolemy." "Don't talk to him. He's on my side." "He usually is." Rory folded her arms. The draught from the stairwell bit through her jumper. Downstairs, someone dropped a tray and a chorus of Bengali swearing floated up with the smell of fenugreek. "How did you know I was here?" "I asked Silas." "Silas wouldn't tell you what day it was." "Silas," Lucien said, "owes me a considerable amount of money." She should have shut the door. She should have kicked his cane out of the way and thrown all three deadbolts and gone back to Eva's lumpy sofa and the reheated korma going cold on the arm. Instead she noticed the cut along his jaw, half-healed, and the way he held his weight off his left leg. "You're hurt." "I'm standing." "That's not an answer." "It's the one I have." He tilted his head toward the flat. "Five minutes. Then, if you want, I'll go, and I won't come back." "You said that last time. In writing. On a sandwich receipt." "I meant it last time." "And now?" He didn't answer. Rain dripped from the hem of his jacket onto Eva's doormat, which read *GO AWAY* in cheerful block letters. Rory had always found it funny. She didn't now. She stepped back. Lucien came in slowly, like a man entering a church he'd once burned down. He had to angle himself sideways to get past the stack of books by the door, a teetering tower of Sumerian grammars and something bound in cracked green leather. His shoulder brushed a sheaf of Eva's notes pinned to the wall and sent two pages fluttering to the floor. He bent for them. His breath hitched. "Leave them." Rory crouched and snatched the pages up before he could. Up close he smelled of rain and cedar and something beneath it, scorched and metallic, like a struck match held too long. "Sit down before you fall down." "I'm not going to—" "Sit." He sat. The sofa groaned. Ptolemy leapt up beside him, sniffed the cane, and settled on the far cushion with his back turned, a small striped statue of disapproval. Rory stayed standing. She kept the coffee table between them, a narrow barricade of teacups and scrolls. "Go on, then. Five minutes." Lucien laid the cane across his knees. His thumb traced the seam where the blade hid inside the shaft, back and forth, back and forth. "The night at the Harrow," he said. "When you asked me who'd hired the men at the docks." "You said you didn't know." "I lied." She'd known. She'd known the moment he said it, the way she'd known with Evan, that particular flatness in the voice that meant a door had closed somewhere behind the eyes. Knowing it hadn't stopped the words from landing like a slap now. "Who was it?" "My father's people." He said *father* the way other men said *cancer*. "They wanted leverage. Something I'd protect. They'd noticed I'd been spending time with a delivery girl from the Golden Empress who asked far too many clever questions." Rory's throat tightened. "So you ran." "So I went to Avaros and made them an offer." He looked up. The black eye swallowed the lamplight. "I bought you out." "Bought me." "Your name. Off their ledger. It's not a metaphor, Rory. There's an actual book." "With what?" His thumb stopped moving on the cane. "Luc. With *what?*" "Six weeks," he said. "Give or take. And a few other things that aren't worth discussing." She stared at the cut on his jaw. At his leg. At the way his hands, always so steady when he poured wine or palmed a card or lied to a room full of people who wanted him dead, weren't quite steady now. "You didn't ask me." "No." "You didn't *ask* me. You decided what I could handle and then you vanished and left me to think—" Her voice cracked and she hated it, hated the heat climbing her neck. "Do you know what I thought? I thought I'd done it again. Picked someone who'd look at me and decide I was something to be managed." Lucien flinched. It was small, a tightening at the corner of the amber eye, but she saw it. "That's not what I—" "It's exactly what you did. You just did it with better tailoring." Silence. The radiator ticked. Downstairs, the kitchen extractor fan roared to life, and the floorboards hummed under her socks. "You're right," he said. It knocked the wind out of her more than any argument could have. She'd built the fight in her head for six weeks, every counterpoint, every cutting line, and he'd just stepped aside and let it fall through empty air. "Don't do that." "Do what?" "Agree with me. You never agree with me." "I've never been this wrong before." He set the cane on the floor and leaned forward, elbows on his knees, closing some of the distance the coffee table kept between them. "I'm not here to be forgiven. I'm here because there was a thing I should have said at the Harrow, and I didn't, and then I spent six weeks in a place where the sky is the colour of a bruise, thinking about the fact that I'd never said it." Rory's pulse thudded in the crescent scar on her wrist. She pressed her thumb over it. "So say it." He opened his mouth. Closed it. For the first time since she'd met him, Lucien Moreau looked like a man who'd run out of languages. Ptolemy chose that moment to stand, stretch, and pad across the sofa into Lucien's lap, where he turned twice and lay down with a heavy, deliberate sigh. Lucien looked down at the cat. Then at her. "Traitor," Rory whispered, and her voice came out wrong, softer than she'd meant. She stepped around the coffee table.
created_at"2026-09-23T18:09:21.608Z" 9/23/2026, 6:09:21 PM
model"anthropic/claude-opus-5.5-20260921"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency5473
moderation_latency(null)
generation_time40313
tokens_prompt1004
tokens_completion1971
native_tokens_prompt1469
native_tokens_completion2902
native_tokens_completion_images(null)
native_tokens_reasoning437
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"
usage0.063916
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790186961-CWEJaXFlTKzQN7CAWDoz"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790186961-ztr2ArOX5Dd67xulGNsa"
upstream_id"msg_011CfLpUuPrMjA3RUksx1G7p"
provider_responses
0
endpoint_id"3a2388bc-3740-4e64-a1f5-4e301726b6b9"
id"msg_011CfLpUuPrMjA3RUksx1G7p"
is_byokfalse
latency1820
model_permaslug"anthropic/claude-opus-5.5-20260921"
provider_name"Claude Platform on AWS"
status200
total_cost0.063916
cache_discount(null)
upstream_inference_cost0
provider_name"Claude Platform on AWS"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags15
adverbTagCount0
adverbTags(empty)
dialogueSentences60
tagDensity0.25
leniency0.5
rawRatio0
effectiveRatio0
96.01% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1252
totalAiIsmAdverbs1
found
0
adverb"slowly"
count1
highlights
0"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)
84.03% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1252
totalAiIsms4
found
0
word"weight"
count1
1
word"traced"
count1
2
word"silence"
count1
3
word"pulse"
count1
highlights
0"weight"
1"traced"
2"silence"
3"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
narrationSentences78
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences78
filterMatches(empty)
hedgeMatches
0"started to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences123
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen51
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans6
markdownWords10
totalWords1252
ratio0.008
matches
0"don't look for me"
1"GO AWAY"
2"father"
3"cancer"
4"what?"
5"ask"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions21
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions27
wordCount822
uniqueNames8
maxNameDensity0.97
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Lucien"
discoveredNames
Rory8
Ptolemy4
Bengali1
Eva3
Sumerian1
Evan1
Lucien8
Moreau1
persons
0"Rory"
1"Ptolemy"
2"Eva"
3"Evan"
4"Lucien"
5"Moreau"
places
0"Sumerian"
globalScore1
windowScore1
98.98% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences49
glossingSentenceCount1
matches
0"looked like a man who'd run out of langua"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1252
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences123
matches
0"furious that she"
1"chose that moment"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs75
mean16.69
std17.47
cv1.046
sampleLengths
032
117
25
354
411
51
67
721
832
97
1013
1124
124
134
1438
158
163
1731
187
193
208
2110
2257
232
242
254
2625
2711
285
292
3031
313
3270
3340
344
351
3629
3717
385
3925
4018
415
422
4343
443
4539
466
4723
482
4914
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences78
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs145
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences123
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount823
adjectiveStacks0
stackExamples(empty)
adverbCount24
adverbRatio0.02916160388821385
lyAdverbCount1
lyAdverbRatio0.001215066828675577
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences123
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences123
mean10.18
std9.22
cv0.906
sampleLengths
023
19
217
35
425
510
619
76
85
91
107
119
123
139
1413
1519
167
1713
183
194
2017
214
224
2336
242
258
263
274
289
2918
307
313
328
3310
346
3531
3620
372
382
394
4012
4113
4211
435
442
453
4619
476
483
493
56.64% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats12
diversityRatio0.3983739837398374
totalSentences123
uniqueOpeners49
96.62% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences69
matches
0"Instead she noticed the cut"
1"Then at her."
ratio0.029
17.10% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount35
totalSentences69
matches
0"she told the wood"
1"She pulled the door open."
2"She started to close the"
3"He didn't push."
4"He just left it there,"
5"She stared down at the"
6"His mouth twitched."
7"It wasn't a smile."
8"It was the ghost of"
9"He glanced down at Ptolemy,"
10"She should have shut the"
11"She should have kicked his"
12"He tilted his head toward"
13"He didn't answer."
14"She didn't now."
15"She stepped back."
16"He had to angle himself"
17"His shoulder brushed a sheaf"
18"He bent for them."
19"His breath hitched."
ratio0.507
17.97% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount61
totalSentences69
matches
0"The third deadbolt stuck, the"
1"Ptolemy wound between her ankles,"
2"she told the wood"
3"She pulled the door open."
4"Lucien stood on the landing"
5"The other hung at his"
6"The amber eye found her"
7"The black one took longer."
8"She started to close the"
9"The tip of his cane"
10"He didn't push."
11"He just left it there,"
12"She stared down at the"
13"His mouth twitched."
14"It wasn't a smile."
15"It was the ghost of"
16"He glanced down at Ptolemy,"
17"Rory folded her arms."
18"The draught from the stairwell"
19"Downstairs, someone dropped a tray"
ratio0.884
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences69
matches(empty)
ratio0
32.97% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences26
technicalSentenceCount4
matches
0"The other hung at his side, empty, as though he'd rehearsed holding something and then thought better of it."
1"Rain dripped from the hem of his jacket onto Eva's doormat, which read *GO AWAY* in cheerful block letters."
2"She'd known the moment he said it, the way she'd known with Evan, that particular flatness in the voice that meant a door had closed somewhere behind the eyes."
3"At the way his hands, always so steady when he poured wine or palmed a card or lied to a room full of people who wanted him dead, weren't quite steady now."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags15
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags7
fancyCount1
fancyTags
0"Rory whispered (whisper)"
dialogueSentences60
tagDensity0.117
leniency0.233
rawRatio0.143
effectiveRatio0.033
86.6770%