Run: 2026-09-23-01M37NVENC887K8WZGNJJWGJBJ

Run Details

Duration:
46.2s
Cost:
$0.075076
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, as it always did, and Rory had to lean her shoulder into the door to coax it free. When she swung it open, the landing light had already given up again. The only glow came from the curry house sign below, bleeding red up the stairwell, and it caught him in pieces. A polished shoe. The ivory knob of a cane. One amber eye. "You've changed the locks." Rory kept her hand on the frame. "Eva's locks. Eva's flat. I'm feeding her cat." "I know." Lucien tipped his head towards the stairs behind him. "Silas told me. He also told me you'd hit me with something heavy, so I've come prepared to be hit." Rain had flattened the careful sweep of his hair, and pale strands hung across his forehead. His charcoal jacket had gone black at the shoulders. He looked like a man who'd walked from Marseille. "Six weeks," she said. "Forty-three days." "Oh, you counted. That's sweet. Did you count them from wherever you were, or did you have someone do it for you?" A muscle jumped in his jaw. He didn't step forward, and Rory hated that she noticed. Hated that some animal part of her wanted him to. Ptolemy slid between her ankles, tail up, and made a low, curious sound at the stranger on the mat. Lucien glanced down at the cat. "He likes me." "He likes the bloke who reads the gas meter. He's not a character reference." "Aurora." He never called her Rory. Not once. Everyone else wore the nickname down to nothing, but Lucien said her full name as if he'd had to pay for it, and the sound of it in that narrow stairwell dragged her straight back to his car, the heater ticking, his thumb on the crescent scar at her wrist while he asked where she'd got it. She'd told him. She never told anyone. The next morning there'd been a note on her door. Four words, in his slanted hand. *Don't look for me.* "You're dripping on Eva's mat," she said. "Then let me in, and I'll drip on Eva's floor instead." She should have shut the door. She had three deadbolts on her side and a perfectly good reason behind each one. Instead she stepped back, and he came in, and the flat shrank around him the way it did for anyone taller than Eva. He had to turn sideways to pass the tower of books by the coat hooks. A scroll case rolled off the arm of the sofa, and he caught it without looking and set it back. Rory threw the bolts. One, two, three. The clack of each felt louder than it should have. When she turned, he was standing in the middle of the room, and she saw what the stairwell had hidden. A cut ran along his cheekbone, clean and shallow, already crusting at the edges. His left hand was wrapped in a handkerchief gone rust-brown. "Christ." She crossed to him before she'd decided to. "What happened?" "A disagreement." "With a blender?" The corner of his mouth moved. It wasn't quite a smile, but it was the closest thing she'd seen on anyone's face in a month and a half that made her chest do something stupid. "With a gentleman who believed I owed him more than I did," Lucien said. "He was wrong. He's since been corrected." "Sit down." "I'm fine." "You're bleeding on a two-hundred-year-old grimoire. Sit." He looked at the book under his hand, then lifted his palm off it as if it had bitten him, and sat on the only clear corner of the sofa. Rory went into the kitchen and came back with Eva's first aid tin, a bowl of warm water, and a tea towel that had *Greetings from Tenby* printed across it. She knelt on the rug in front of him and held out her hand. He didn't give her his. "I didn't come here for this." "Then why did you come?" She kept her hand out. "Because you've made it very clear what you think of me looking for you. I assumed the reverse applied." "The note—" "Was four words, Lucien. I've had longer messages from Yu-Fei about spring rolls." He unwrapped the handkerchief and laid his hand in hers. The cut across his knuckles was deeper than the one on his face, and his skin was warmer than a human's had any right to be, even soaked through. She'd forgotten that. She'd made herself forget it. She dipped the towel and cleaned the blood away and didn't look at his face, because if she looked at his face she'd lose track of how angry she was supposed to be. "There was a man," he said, "who took an interest in you." Her hands stilled. "Not in a way you'd want," he went on. "In a way that concerned me. He'd heard I'd been seen with a woman. A human woman. He wanted to know what you were worth to me, and he was prepared to find out by taking you apart." "So you left." "So I made myself worthless to ask about." His voice stayed level, the same careful register he used on clients, and that made it worse. "If I wasn't near you, you weren't interesting. It was arithmetic." "Arithmetic." She pressed the towel harder than she needed to, and he didn't flinch. "You did sums about me. In your head. And you didn't think to show your working." "If I'd told you, you'd have argued." "Yes! Because it's my life. I get a vote." "You'd have stayed." "You don't know that." "Aurora." He waited until she looked up. Rain had caught in his lashes, and the black eye swallowed the lamplight while the amber one held it. "You'd have stayed out of spite if nothing else. I've met you." She laughed. It came out cracked, and she hated that too. "And the gentleman with opinions about what you owed?" "The same man." "So it's over." "It's over." She peeled a plaster from its backing and smoothed it across his knuckles, then another, overlapping the first. Her fingers lingered on the back of his hand longer than the job required. Neither of them mentioned it. "You could have rung," she said. "After. You could have sent a text. 'Alive, sorry, not a total bastard.' Five words. You'd only have had to go one better than last time." "I wrote it." "The text?" "Many versions." He turned his hand over under hers, so her palm lay against his. "I speak four languages, and I couldn't find a way to say it in any of them that didn't sound like asking you to forgive me." "And that's a problem because?" "Because I hadn't earned it. I still haven't." Ptolemy hopped onto the sofa beside him, kneaded the damp wool of his trousers twice, found it unacceptable, and jumped down again. Neither of them watched him go. Rory sat back on her heels. Her knees ached from the rug. Downstairs, someone shouted an order over the clatter of the kitchen, and the smell of cumin and hot oil crept up through the floorboards, the way it always did in this flat, the way it had the night she'd first moved to London and slept on this same sofa with Eva snoring in the next room and her whole life stuffed into two bin bags. She'd promised herself then that nobody would make her decisions for her again. "I cried," she said. "Did you know that? Not straight away. A week later. I was on a delivery in Whitechapel, and there was a man in a grey coat outside a betting shop, and for about half a second I thought it was you. And then I sat on a bench with somebody's chow mein going cold on my lap and bawled like an idiot." His hand tightened around hers. He said nothing, and she was grateful for it. Any word would have been the wrong one. "I'm not telling you that so you'll feel bad." "I know why you're telling me." "Do you?" "So I understand what it cost." He leaned forward, elbows on his knees, which brought his face level with hers. Close enough that she could see the fine hairline edge of the cut on his cheek, the place where the blood had dried. "I understand. I'd hoped the cost would be mine alone. That was arrogance." "That was cowardice." He took that. She watched it land and watched him not dodge it. "Yes," Lucien said. "That too." She reached up, slowly, and touched the edge of the cut on his cheek with her thumb. He went still under it, the way a man goes still when a blade is at his throat and he's decided to trust the hand holding it. "This needs cleaning," she said. "Then clean it." She didn't move for the towel. Her thumb stayed where it was, and his eyes stayed on hers, and the rain kept hammering the window above Eva's desk.
created_at"2026-09-23T17:43:41.503Z" 9/23/2026, 5:43:41 PM
model"anthropic/claude-opus-5.5-20260921"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3734
moderation_latency(null)
generation_time46172
tokens_prompt1004
tokens_completion2348
native_tokens_prompt1469
native_tokens_completion3460
native_tokens_completion_images(null)
native_tokens_reasoning624
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"
usage0.075076
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790185421-LjBLb5LFE22Xwj46zUdL"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790185421-Xaub4fWlxtERb2E7AoUR"
upstream_id"msg_011CfLnXNoST8rCZHzuLfSXB"
provider_responses
0
endpoint_id"3a2388bc-3740-4e64-a1f5-4e301726b6b9"
id"msg_011CfLnXNoST8rCZHzuLfSXB"
is_byokfalse
latency1211
model_permaslug"anthropic/claude-opus-5.5-20260921"
provider_name"Claude Platform on AWS"
status200
total_cost0.075076
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
totalTags17
adverbTagCount0
adverbTags(empty)
dialogueSentences64
tagDensity0.266
leniency0.531
rawRatio0
effectiveRatio0
90.12% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1518
totalAiIsmAdverbs3
found
0
adverb"perfectly"
count1
1
adverb"very"
count1
2
adverb"slowly"
count1
highlights
0"perfectly"
1"very"
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)
100.00% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1518
totalAiIsms0
found(empty)
highlights(empty)
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
narrationSentences85
matches
0"was grateful"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences85
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences132
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen65
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans2
markdownWords7
totalWords1518
ratio0.005
matches
0"Don't look for me."
1"Greetings from Tenby"
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
totalMentions23
wordCount1007
uniqueNames8
maxNameDensity0.7
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Rory7
Rain2
Marseille1
Lucien5
Eva4
Ptolemy2
London1
Close1
persons
0"Rory"
1"Rain"
2"Lucien"
3"Eva"
4"Ptolemy"
places
0"Marseille"
1"London"
globalScore1
windowScore1
63.79% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences58
glossingSentenceCount2
matches
0"looked like a man who'd walked from Marse"
1"quite a smile, but it was the closest thing she'd seen on anyone's face in a month and a half that made her chest do something stupid"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1518
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences132
matches
0"hated that she"
1"Hated that some"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs74
mean20.51
std21.82
cv1.064
sampleLengths
068
14
215
331
434
54
62
722
826
925
103
1114
121
1371
1420
157
1611
1779
1817
1944
2011
212
223
2335
2421
252
262
277
2874
295
306
3129
322
3313
3480
3512
363
3747
383
3936
4030
417
429
433
444
4538
4611
479
483
493
97.01% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences85
matches
0"was wrapped"
1"was supposed"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs175
matches
0"was standing"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences132
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1008
adjectiveStacks0
stackExamples(empty)
adverbCount27
adverbRatio0.026785714285714284
lyAdverbCount4
lyAdverbRatio0.003968253968253968
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences132
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences132
mean11.5
std11
cv0.957
sampleLengths
022
113
221
33
46
53
64
77
88
911
1020
1116
129
139
144
152
1622
176
1810
1910
2019
216
223
2314
241
255
262
2757
283
294
3010
316
324
337
3411
356
3615
3723
3815
3920
404
413
4210
4320
4414
4510
469
472
482
493
58.33% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.38636363636363635
totalSentences132
uniqueOpeners51
44.44% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences75
matches
0"Instead she stepped back, and"
ratio0.013
6.67% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount40
totalSentences75
matches
0"His charcoal jacket had gone"
1"He looked like a man"
2"He didn't step forward, and"
3"He never called her Rory."
4"She'd told him."
5"She never told anyone."
6"She should have shut the"
7"She had three deadbolts on"
8"He had to turn sideways"
9"His left hand was wrapped"
10"She crossed to him before"
11"It wasn't quite a smile,"
12"He looked at the book"
13"She knelt on the rug"
14"He didn't give her his."
15"She kept her hand out"
16"He unwrapped the handkerchief and"
17"She'd forgotten that."
18"She'd made herself forget it."
19"She dipped the towel and"
ratio0.533
20.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount66
totalSentences75
matches
0"The third deadbolt stuck, as"
1"The only glow came from"
2"A polished shoe."
3"The ivory knob of a"
4"Rory kept her hand on"
5"Lucien tipped his head towards"
6"Rain had flattened the careful"
7"His charcoal jacket had gone"
8"He looked like a man"
9"A muscle jumped in his"
10"He didn't step forward, and"
11"Ptolemy slid between her ankles,"
12"Lucien glanced down at the"
13"He never called her Rory."
14"Everyone else wore the nickname"
15"She'd told him."
16"She never told anyone."
17"The next morning there'd been"
18"She should have shut the"
19"She had three deadbolts on"
ratio0.88
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences75
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences35
technicalSentenceCount1
matches
0"Everyone else wore the nickname down to nothing, but Lucien said her full name as if he'd had to pay for it, and the sound of it in that narrow stairwell dragge…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags17
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags9
fancyCount1
fancyTags
0"She pressed (press)"
dialogueSentences64
tagDensity0.141
leniency0.281
rawRatio0.111
effectiveRatio0.031
86.0121%