Run: 2026-02-24-01KJ8VSSF8512CK7DH1N5131FS

Run Details

Duration:
48.3s
Cost:
$0.034185
Provider:
Anthropic

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 gave its usual grudging click, and Rory pulled the door open with her shoulder the way she'd learned to after a week of Eva's particular architecture. Lucien stood in the hallway. He hadn't changed. That was the first thing she noticed, stupidly, as though she'd half-expected time to have done something to him. The charcoal suit was immaculate. The platinum hair was swept back in that deliberate way that probably took no effort at all. He held the ivory cane loosely in one hand, not leaning on it, just carrying it the way other men carried umbrellas on clear days — as a statement. His mismatched eyes moved over her face. The amber one caught the light from the stairwell. The black one swallowed it. "You have curry in your hair," he said. Rory touched the side of her head. Found nothing. Dropped her hand. "What are you doing here, Lucien." Not a question. She'd stopped making them questions with him months ago, when she'd realised he answered the ones she didn't ask more honestly than the ones she did. "May I come in?" "I asked you something first." "And I am asking you something now." A pause. One corner of his mouth moved. "Rory." The way he said her name had always been the problem. Not Rory the way Eva said it, quick and careless and full of affection. He said it like he was identifying something rare. Like he wanted to be precise about it. She stepped back from the door. He moved past her into the flat and stopped in the middle of the narrow front room, taking in the stacked books, the scrolls weighted open at their corners with mugs and door keys and once, inexplicably, a tin of sardines. Ptolemy materialised from behind a pile of research notes on the sofa, regarded Lucien with the flat suspicion of an elderly statesman, then turned and sat with his back to both of them. "Cat doesn't like me," Lucien observed. "Cat has good instincts." "Mm." He set the cane against the bookshelf, a deliberate gesture, both hands now free. "Is Eva here?" "No." "Good." Rory folded her arms. "Why good?" "Because what I came to say is for you." He turned from the bookshelf and looked at her properly, the full weight of it, and she felt the familiar and inconvenient thing happen in her chest. "I heard you were back in the city. I heard about what happened in Whitechapel." "You heard. Right." She moved past him to the kitchen, needing the width of the flat between them. The kettle was still warm from an hour ago. She switched it on anyway. "Who told you?" "Does it matter?" "It matters to me." "Silas mentioned—" "Silas." She laughed, short and without warmth. "Of course." "He was concerned." "He told you where I was." "He told me you were here, yes." Lucien's voice came from closer now. She hadn't heard him move. He was standing in the kitchen doorway, shoulder against the frame, watching her with that particular quality of attention he had — unhurried, total — that had undone her the first time and every time after. "I would have found you regardless." "That's not reassuring." "It wasn't meant to be reassuring. It was meant to be honest." The kettle began its low climb toward boiling. Rory kept her eyes on it. "You left," she said. Flat. Even. She'd practised letting it be flat and even. "Three months ago. You left without—" She stopped. Started again. "You left a note, Lucien. Four words." "I know what the note said." "Then you know four words isn't—" She turned around. He was closer than she'd thought, just the other side of the narrow counter, and she made herself hold his gaze. "It wasn't enough. It wasn't close to enough." Something moved across his face. It wasn't guilt exactly. It was something more considered than guilt, which in its own way was worse. "No," he said. "It wasn't." She'd expected the deflection. The elegant reframe. The four languages deployed as distance. His plain agreement knocked the breath out of her. "Then why?" Her voice dropped without her permission. "Why did you go like that?" Lucien was quiet for a moment. Outside, two floors below on Brick Lane, someone was arguing with a delivery driver. The smell of cumin drifted up through the floorboards. Ptolemy yowled once from the other room and went silent. "Because I was going to do something foolish," he said. "And I had enough self-awareness to know it. I thought leaving was the more—" He stopped. His jaw tightened. "The more considerate option." "Considerate." She tasted the word. "You thought disappearing was kind." "I thought it was better than staying and making things complicated." "Things were already complicated, Luc." He flinched at the nickname. Just barely. She caught it. "Yes," he said. "They were." The kettle reached its boil and clicked off into silence. Neither of them moved toward it. "I'm not the same as the people you broker information for," Rory said. "You don't get to manage me like a transaction. You don't get to decide what I can handle and then make an exit when the calculus stops working for you." "I know that." "Do you?" "Rory." He said it again. That careful precision. He came around the counter and she didn't step back, which was either courage or stupidity and she'd long since stopped distinguishing between the two when he was involved. He was close enough that she could see the faint asymmetry of his features — the way his left eye, the amber one, sat fractionally higher than the black. Up close his face was never quite as composed as it looked from a distance. "I came here because I don't want to do it again." "Do what." "Leave." His hand came up and she tracked it — watched it hover for half a second, uncertain, which was extraordinary on him — before it settled against her jaw. His thumb traced just below her cheekbone. "I'm asking you not to make me." She held very still under his hand. "You don't get to show up here and say that," she said quietly, "and expect it to fix anything." "I know." His thumb stilled. "I'm not here because I think it fixes anything. I came here because the alternative was another note and four words clearly doesn't cover it." A sound escaped her that wasn't quite a laugh. His expression shifted — something unguarded in it, something she'd only ever seen in unguarded moments that he'd probably not intended to give her. She reached up and took his wrist. Not to pull his hand away. Just held it. "You're going to have to actually talk to me," she said. "About all of it." "I know." "That's two things you've admitted to knowing in the last five minutes. That might be a record." His mouth curved, slow and genuine. "Don't get used to it."
created_at"2026-02-24T22:20:01.906Z" 2/24/2026, 10:20:01 PM
model"anthropic/claude-4.6-sonnet-20260217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency894
moderation_latency(null)
generation_time48200
tokens_prompt1034
tokens_completion2060
native_tokens_prompt1080
native_tokens_completion2063
native_tokens_completion_images(null)
native_tokens_reasoning296
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.034185
router(null)
provider_responses
0
endpoint_id"6d408764-7dd7-4626-bb87-a6cc1589bc86"
id"msg_01KMwZfnyWjs6G9FKHV9BUE8"
is_byokfalse
latency876
model_permaslug"anthropic/claude-4.6-sonnet-20260217"
provider_name"Anthropic"
status200
api_type"completions"
id"gen-1771971601-hdJHk16iNwnvRxEicWzJ"
upstream_id"msg_01KMwZfnyWjs6G9FKHV9BUE8"
total_cost0.034185
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags22
adverbTagCount2
adverbTags
0"She turned around [around]"
1"she said quietly [quietly]"
dialogueSentences64
tagDensity0.344
leniency0.688
rawRatio0.091
effectiveRatio0.063
91.42% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1165
totalAiIsmAdverbs2
found
0
adverb"loosely"
count1
1
adverb"very"
count1
highlights
0"loosely"
1"very"
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)
74.25% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1165
totalAiIsms6
found
0
word"affection"
count1
1
word"weight"
count1
2
word"familiar"
count1
3
word"warmth"
count1
4
word"silence"
count1
5
word"traced"
count1
highlights
0"affection"
1"weight"
2"familiar"
3"warmth"
4"silence"
5"traced"
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
narrationSentences87
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences87
filterMatches(empty)
hedgeMatches
0"tended to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences128
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen41
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1172
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions22
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions18
wordCount803
uniqueNames8
maxNameDensity0.75
worstName"Rory"
maxWindowNameDensity1.5
worstWindowName"Rory"
discoveredNames
Rory6
Eva2
One1
Lucien5
Flat1
Started1
Brick1
Lane1
persons
0"Rory"
1"Eva"
2"One"
3"Lucien"
places
0"Flat"
1"Brick"
2"Lane"
globalScore1
windowScore1
97.92% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences48
glossingSentenceCount1
matches
0"quite a laugh"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1172
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences128
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs62
mean18.9
std19.66
cv1.04
sampleLengths
029
15
273
321
48
512
66
729
84
95
1016
1142
126
1374
146
154
1618
171
181
196
2051
2135
223
234
242
259
263
276
2860
293
3012
3114
3231
336
3438
3523
365
3722
3814
3939
4033
4110
4211
435
4410
455
4616
4743
483
492
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences87
matches
0"was swept"
59.15% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs142
matches
0"was identifying"
1"was standing"
2"was arguing"
31.25% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount7
semicolonCount0
flaggedSentences5
totalSentences128
ratio0.039
matches
0"He held the ivory cane loosely in one hand, not leaning on it, just carrying it the way other men carried umbrellas on clear days — as a statement."
1"He was standing in the kitchen doorway, shoulder against the frame, watching her with that particular quality of attention he had — unhurried, total — that had undone her the first time and every time after."
2"He was close enough that she could see the faint asymmetry of his features — the way his left eye, the amber one, sat fractionally higher than the black."
3"\"Leave.\" His hand came up and she tracked it — watched it hover for half a second, uncertain, which was extraordinary on him — before it settled against her jaw."
4"His expression shifted — something unguarded in it, something she'd only ever seen in unguarded moments that he'd probably not intended to give her."
93.28% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount797
adjectiveStacks0
stackExamples(empty)
adverbCount38
adverbRatio0.04767879548306148
lyAdverbCount13
lyAdverbRatio0.01631116687578419
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences128
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences128
mean9.16
std8.48
cv0.926
sampleLengths
029
15
23
319
45
517
629
77
89
95
108
117
122
133
146
153
1626
174
185
199
206
211
2211
2314
249
258
266
2741
2833
296
304
3115
323
331
341
354
362
3736
3815
3918
409
415
423
433
444
452
467
472
483
496
55.99% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.3828125
totalSentences128
uniqueOpeners49
46.95% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences71
matches
0"Just held it."
ratio0.014
11.55% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount37
totalSentences71
matches
0"He hadn't changed."
1"He held the ivory cane"
2"His mismatched eyes moved over"
3"She'd stopped making them questions"
4"He said it like he"
5"She stepped back from the"
6"He moved past her into"
7"He set the cane against"
8"He turned from the bookshelf"
9"She moved past him to"
10"She switched it on anyway."
11"She laughed, short and without"
12"She hadn't heard him move."
13"He was standing in the"
14"She'd practised letting it be"
15"She turned around"
16"He was closer than she'd"
17"It wasn't guilt exactly."
18"It was something more considered"
19"She'd expected the deflection."
ratio0.521
23.38% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount62
totalSentences71
matches
0"The third deadbolt gave its"
1"Lucien stood in the hallway."
2"He hadn't changed."
3"That was the first thing"
4"The charcoal suit was immaculate."
5"The platinum hair was swept"
6"He held the ivory cane"
7"His mismatched eyes moved over"
8"The amber one caught the"
9"The black one swallowed it."
10"Rory touched the side of"
11"She'd stopped making them questions"
12"The way he said her"
13"He said it like he"
14"She stepped back from the"
15"He moved past her into"
16"Ptolemy materialised from behind a"
17"He set the cane against"
18"Rory folded her arms."
19"He turned from the bookshelf"
ratio0.873
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences71
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences19
technicalSentenceCount1
matches
0"That was the first thing she noticed, stupidly, as though she'd half-expected time to have done something to him."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags22
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags11
fancyCount2
fancyTags
0"Lucien observed (observe)"
1"She laughed (laugh)"
dialogueSentences64
tagDensity0.172
leniency0.344
rawRatio0.182
effectiveRatio0.063
82.8378%