Run: 2026-09-23-01M37PMH2H9FZ9S6YFCT35R2CV

Run Details

Duration:
43.2s
Cost:
$0.067916
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 in the damp, and Rory had to lean her hip into the door before it gave. She expected Mrs Begum from the curry house with another complaint about Ptolemy pissing in the bins. She got Lucien Moreau instead, dripping on Eva's mat. Rain had flattened his hair out of its usual slick and plastered two pale strands across his forehead. His charcoal jacket had gone black at the shoulders. He held the ivory-handled cane against his thigh instead of leaning on it, like a man who wanted both hands free and hadn't decided for what. "You changed the locks." "Eva changed the locks. Eva isn't here." Rory kept her hand on the edge of the door. "And you don't get to open with that." "No." The amber eye caught the landing bulb; the black one swallowed it. "I suppose I don't." Behind her, the kettle began its low, rising complaint. Ptolemy wound through her ankles and stopped to glare at the visitor, tail twitching. "Three weeks, Luc." "Twenty-three days." "Oh, you counted. Brilliant. That makes it loads better." He flinched, a small tightening at the corner of his mouth she'd never have spotted a year ago. Rain ticked off the hem of his coat onto the lino. Somewhere below, a pan hit a burner and the smell of cumin and burnt onion climbed the stairwell. "May I come in?" "Why? So you can leave again? I've already seen that bit. Good performance. Very French. No note, no text, just a cold kettle and your side of the bed not even warm." "There was a note." "'Don't look for me' isn't a note. It's a ransom demand without the ransom." That landed. He looked down at the mat, which read *GO AWAY* in cheerful block capitals, a joke gift from Eva's sister. His lips twitched. "Appropriate." "Don't." Rory heard her voice crack on the single syllable and hated it. "Don't do the charming thing. I'm not in the mood for the charming thing." The kettle screamed. She turned from the door out of pure reflex, and when she'd snapped it off and swung back round, he was standing inside the flat with the door shut behind him. He hadn't touched a deadbolt. He had the grace to look apologetic about it. "You're dripping on Eva's notes." He stepped sideways off a stack of photocopied Sumerian tablets and onto the one bare patch of floorboard, between a crate of scrolls and a leaning tower of library books eleven months overdue. The flat had never had room for two people and a cat. It had even less for him. He filled it the way smoke fills a jar. "Tea?" "Please." "I wasn't offering. I was asking if you'd come here to drink my tea, because if so, you can bugger off back to Marseille." "I came here because you weren't at Silas's, and Silas threatened to put my head through his dartboard." "Good for Silas." "He was very sincere about it." Rory pulled down two mugs anyway, because her hands needed occupying and because her mother had raised her in a house where you made the tea even for people you wanted to throttle. She kept her back to him. It was easier to talk to the window, where rain slid down in crooked rivulets over the neon smear of the takeaway sign across the road. "Where were you?" "Avaros." The spoon stopped against the rim of the mug. "You said you'd never go back." "I said a great many things." Floorboards creaked as he shifted his weight. "Most of them were true when I said them." "That's a lawyer's answer. My dad would be proud of you." She dropped the teabags in hard enough to splash. "Why?" "Because of what happened at Southwark." She turned. He'd taken off his gloves and was holding them in one fist, kneading the leather with his thumb. She remembered that habit. She remembered a lot of his habits, which was the whole bloody problem. "I was there, Luc. I know what happened at Southwark. I'm the one who got thrown through a window." "You were the one who stopped breathing." He said it flat, like reading a figure off a ledger. "For forty seconds. I counted those as well." The kitchen went quiet except for the rain and Ptolemy's claws on the floorboards. Rory's thumb found the crescent scar on her left wrist and pressed. "And that sent you running home to Daddy." "It sent me to find out why a creature that had no quarrel with me or with you knew your name. Your *other* name." He paused. "Malphora." Something cold moved under her ribs. She set the mug down before she dropped it. "You could've told me that. You could've said, 'Rory, I'm off to hell to ask awkward questions, back soon, don't wait up.' I'd have been furious. But I'd have known." "You'd have followed me." "Obviously I'd have followed you." "*Voilà*." He spread his hands, gloves dangling. "That is why there was no note worth the name." "So you decided for me." "I decided I would rather you hated me in London than loved me in Avaros." The words came out rough, as though they'd cost him skin. His jaw worked. "I did not account for the fact that you would do both." Rory stared at him. The bulb over the sink buzzed. A drop of water rolled from his hair, down his temple, and caught on the sharp line of his cheekbone before it fell. "Who said anything about love?" "No one. That is rather the difficulty." She laughed, a short ugly bark she didn't mean, and pressed the heels of her hands into her eyes. When she dropped them, he'd come two steps closer. Close enough that she could smell him under the rain: cedar, gun oil, and something scorched and mineral she had never been able to name and now suspected came from the other side. "You look terrible." "Thank you." "I mean it. You're grey. Did they hurt you?" "My father's court is not known for its hospitality." He tried for a smile and missed. "I have been hurt worse. I have rarely been so bored while it happened." "Take the coat off." "Rory—" "Take it off, or I'll take it off you, and I promise you'll enjoy that a lot less than you're imagining right now." His eyebrow rose. He shrugged out of the coat. Beneath it, the white of his shirt had gone rust-brown in a long diagonal stripe from his left shoulder to the bottom of his ribs. "Jesus Christ, Lucien." "He was not involved." "Sit down. Sit *down*." She shoved a pile of Eva's notebooks off the one kitchen chair, sending Ptolemy bolting for the bedroom, and pushed him onto it with a hand flat on his sternum. His heart hammered under her palm, much faster than his face let on. She left her hand there a second longer than she needed to. So did he. Neither of them mentioned it. She dug through the cupboard under the sink until she found Eva's first aid tin, a battered Quality Street box full of gauze, antiseptic and, for reasons Rory had never asked about, a small silver knife. "You walked across London like this." "I took a cab. The driver was very concerned about his upholstery." "I bet he was." She started on his buttons. Her fingers were steady for the first three and then stopped being steady. "Twenty-three days. You could have come back two weeks ago bleeding and I'd have still let you in." "Would you?" "No." She peeled the shirt back from the wound. It was long, clean-edged, knitting in a way no human cut should. "Yes. I don't know. I spent the first week thinking you were dead and the second thinking you'd got bored of me." He caught her wrist. Gently, his thumb resting over the scar. "I have never once been bored of you." "That's the charming thing again." "It is the true thing. They occasionally overlap." His mismatched eyes held hers, and for once there was nothing performed in them at all. "I am sorry, *chérie*. Not for going. I would go again. For leaving you to guess why." Rory didn't pull her wrist away. She soaked a square of gauze in antiseptic with her free hand and pressed it to the wound, hard. He hissed through his teeth. His grip on her didn't loosen. "That," she said, "is for the note."
created_at"2026-09-23T17:57:23.174Z" 9/23/2026, 5:57:23 PM
model"anthropic/claude-opus-5.5-20260921"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency5341
moderation_latency(null)
generation_time43138
tokens_prompt1004
tokens_completion2201
native_tokens_prompt1469
native_tokens_completion3102
native_tokens_completion_images(null)
native_tokens_reasoning330
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"
usage0.067916
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790186243-CyfDXgVuTiPvMqKu8uCV"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790186243-UJDR8I8Ls1XI5EutYgMm"
upstream_id"msg_011CfLoZwzPozPfbAn3FazQh"
provider_responses
0
endpoint_id"3a2388bc-3740-4e64-a1f5-4e301726b6b9"
id"msg_011CfLoZwzPozPfbAn3FazQh"
is_byokfalse
latency1334
model_permaslug"anthropic/claude-opus-5.5-20260921"
provider_name"Claude Platform on AWS"
status200
total_cost0.067916
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)
dialogueSentences69
tagDensity0.217
leniency0.435
rawRatio0
effectiveRatio0
86.04% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1433
totalAiIsmAdverbs4
found
0
adverb"very"
count3
1
adverb"gently"
count1
highlights
0"very"
1"gently"
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)
93.02% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1433
totalAiIsms2
found
0
word"weight"
count1
1
word"eyebrow"
count1
highlights
0"weight"
1"eyebrow"
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
narrationSentences72
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences72
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences126
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen36
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans5
markdownWords6
totalWords1433
ratio0.004
matches
0"GO AWAY"
1"other"
2"Voilà"
3"down"
4"chérie"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions14
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions23
wordCount879
uniqueNames10
maxNameDensity0.91
worstName"Rory"
maxWindowNameDensity1
worstWindowName"Rory"
discoveredNames
Rory8
Mrs1
Begum1
Ptolemy4
Lucien1
Moreau1
Eva4
Sumerian1
Quality1
Street1
persons
0"Rory"
1"Mrs"
2"Begum"
3"Ptolemy"
4"Lucien"
5"Moreau"
6"Eva"
places
0"Quality"
1"Street"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences56
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1433
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences126
matches
0"remembered that habit"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs76
mean18.86
std17.37
cv0.921
sampleLengths
042
19
253
34
425
517
623
73
82
99
1047
114
1232
134
1414
1525
161
1727
1848
195
2060
211
221
2324
2418
253
266
2765
283
291
309
316
3222
3321
346
3537
3619
3726
3826
398
4027
4115
4230
434
445
4517
465
4741
4833
495
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences72
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs140
matches
0"was standing"
1"was holding"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount1
flaggedSentences1
totalSentences126
ratio0.008
matches
0"\"No.\" The amber eye caught the landing bulb; the black one swallowed it."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount882
adjectiveStacks0
stackExamples(empty)
adverbCount15
adverbRatio0.017006802721088437
lyAdverbCount2
lyAdverbRatio0.0022675736961451248
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences126
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences126
mean11.37
std8.77
cv0.771
sampleLengths
025
117
29
318
49
526
64
717
88
913
104
119
1214
133
142
159
1618
1711
1818
194
2032
214
2214
232
2420
253
261
2713
2814
293
3031
315
329
335
3433
3512
366
379
381
391
4024
4118
423
436
4433
456
4626
473
481
499
63.23% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats7
diversityRatio0.4126984126984127
totalSentences126
uniqueOpeners52
98.04% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences68
matches
0"Somewhere below, a pan hit"
1"Gently, his thumb resting over"
ratio0.029
0.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount40
totalSentences68
matches
0"She expected Mrs Begum from"
1"She got Lucien Moreau instead,"
2"His charcoal jacket had gone"
3"He held the ivory-handled cane"
4"He flinched, a small tightening"
5"He looked down at the"
6"His lips twitched."
7"She turned from the door"
8"He hadn't touched a deadbolt."
9"He had the grace to"
10"He stepped sideways off a"
11"It had even less for"
12"He filled it the way"
13"She kept her back to"
14"It was easier to talk"
15"She dropped the teabags in"
16"He'd taken off his gloves"
17"She remembered that habit."
18"She remembered a lot of"
19"He said it flat, like"
ratio0.588
11.47% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount61
totalSentences68
matches
0"The third deadbolt stuck, the"
1"She expected Mrs Begum from"
2"She got Lucien Moreau instead,"
3"Rain had flattened his hair"
4"His charcoal jacket had gone"
5"He held the ivory-handled cane"
6"Rory kept her hand on"
7"The amber eye caught the"
8"Ptolemy wound through her ankles"
9"He flinched, a small tightening"
10"Rain ticked off the hem"
11"He looked down at the"
12"His lips twitched."
13"Rory heard her voice crack"
14"The kettle screamed."
15"She turned from the door"
16"He hadn't touched a deadbolt."
17"He had the grace to"
18"He stepped sideways off a"
19"The flat had never had"
ratio0.897
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences68
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences28
technicalSentenceCount1
matches
0"He held the ivory-handled cane against his thigh instead of leaning on it, like a man who wanted both hands free and hadn't decided for what."
58.33% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags15
uselessAdditionCount2
matches
0"He spread, gloves dangling"
1"The words came out, as though they'd cost him skin"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount0
fancyTags(empty)
dialogueSentences69
tagDensity0.029
leniency0.058
rawRatio0
effectiveRatio0
87.0045%