Run: 2026-02-19-01KHT0XRXBCTCYN1Q9XS4A8PYV

Run Details

Duration:
21.2s
Cost:
$0.010012
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
Rory's hand froze on the kettle handle when the knock came. Not the casual rap of a friend or the impatient hammering of a delivery driver. Three sharp raps, precise as a metronome, followed by deliberate silence. She set the kettle down and padded toward the door, squinting through the peephole. Lucien Moreau stood in the cramped hallway of Eva's building, his platinum hair catching the sickly yellow light from the corridor fixture. He wore his standard uniform—charcoal suit, probably Savile Row, probably worth more than her monthly rent. His cane rested against his leg, ivory handle gleaming. The air left her lungs. Rory undid the first deadbolt, then the second, her fingers moving on autopilot. The third one stuck as it always did, and she jiggled it with more force than necessary before the mechanism gave. She opened the door just wide enough to see his face properly. His heterochromatic eyes—amber on the left, black as a void on the right—fixed on hers with the intensity of someone who'd crossed half the city to have this conversation. "This is unexpected." Lucien's mouth curved. Not a smile, exactly. Something sharper. "I've learned that life's most important moments rarely announce themselves with advance notice." "That's very poetic. Also not an answer to why you're standing outside Eva's flat at—" she glanced at her watch, a cheap digital thing that caught on her cardigan sleeve, "—half ten at night." "May I come in?" "No." He tilted his head, studying her with the patience of someone accustomed to getting what he wanted eventually. "You're wearing the cardigan I bought you." Rory looked down at the forest-green wool wrapped around her shoulders, as if she'd somehow forgotten what she had on. She had forgotten. That was the problem. She wore it often enough that it had stopped being *his* and started being just something she owned. "It's comfortable. That's all." "It's been three months." "Has it?" The words came out brittle. She made a point of not keeping count, though they both knew that was a lie. Three months, two weeks, four days. Not that she was tracking. "Time moves differently for people like you, I suppose." Lucien's jaw tightened. "People like me. Is that what we're calling it?" Ptolemy chose that moment to wind between Rory's ankles, purring like an outboard motor. She scooped up the tabby, using him as both shield and excuse not to look at Lucien directly. "You can't just show up here. We ended this. We agreed—" "You agreed. I listened. There's a difference." The flatness in his tone made her skin prickle. She'd heard him use that voice before, the one he deployed when negotiating with people who'd made very bad decisions. It meant he'd moved past anger into something colder. Determined. "You made your choice very clear when you walked away," Rory continued, stroking Ptolemy's head. The cat's purr intensified, indifferent to the tension thrumming between them. "Said we wanted different things. That this was... unsustainable." "I said those things because you needed to hear them. Because you were terrified of what I am, and you still aren't ready to face it." Lucien shifted his weight. The cane barely touched the ground, more for effect than necessity. He'd shown her once how fast he could move without it. "But I've realized something in these three months. Waiting for you to be ready means waiting forever." Rory set Ptolemy down and finally looked at him properly. There were new lines around his eyes, the kind that came from sleeplessness or stress. His suit was impeccable as always, but something about the way he carried himself suggested he'd been moving through the city with single-minded purpose. "What do you want, Lucien?" "Let me in. Let me explain without shouting it into a corridor." She almost said no. The instinct rose in her throat like bile. Getting involved with Lucien Moreau had been the reckless decision of someone trying to outrun their past, trying to prove they could be brave or wild or something other than the cautious girl who'd left Cardiff with nothing but a duffel bag and a phone number. He was supernatural, dangerous in ways she didn't fully understand, mixed up in London's underworld in capacities she'd learned not to ask about. He was also— He was also the first person in years who'd made her feel like someone worth knowing. She stepped back, pulling the door wide. Lucien moved into the flat with the careful deliberation of a man entering sacred space. Eva's flat was a disaster by most standards—books stacked on every available surface, scrolls scattered across the kitchen table, research notes pinned to the walls with such density they could double as insulation. He navigated it all with practiced ease, having been here before, in better circumstances. He set his cane against the armchair and turned to face her. "I've been arranging things," he began. "That's vague and ominous in equal measure." "It's meant to be practical." He unbuttoned his suit jacket, and Rory caught the faintest glimmer of something beneath it before he settled onto the sofa. "I've been securing certain protections. Guarantees, if you prefer. Legal frameworks that would apply to half-demon partnerships with humans, safeguards that ensure—" "Stop." Rory held up her hand. "You can't just reorganize the supernatural world on a whim, Lucien. That's not how this works." "Why not? I'm very good at getting what I want." "I'm not a problem to be solved." She moved to the window, looking out at the glittering sprawl of Brick Lane below. Someone had knocked over a bin, and rubbish scattered across the pavement. "That's what scared me. That you treated this like... like an acquisition. Like you'd research the problem and find the solution and present it to me as if I hadn't been struggling with it myself." Silence stretched between them. She heard him shift, heard the leather of the sofa creak beneath his weight. "I left because I was protecting you," Rory pressed on. "You said it yourself. I wasn't ready. Maybe I'm still not ready. But I needed to make that decision for myself, not have you make it for me by disappearing into your broker's den to arrange the future without consulting—" "I'm not disappearing anymore." His voice had lost its edge. "That's what I'm trying to tell you. I'm here. I showed up. Unannounced and unwelcome, apparently, but I showed up because the alternative—letting you walk around London thinking I didn't want to fight for this—was unbearable." She turned from the window. He sat with his hands folded, looking smaller than usual without the cane, more mortal. The amber eye was bright in the lamplight, the black one absorbing it entirely. "You hurt me when you left," Rory said quietly. "Yes." "You didn't explain. You just went quiet, and then you were gone, and I spent weeks wondering if I'd imagined the whole thing." "Yes." She wanted him to justify it, to argue, to give her something to push against. Instead, he just sat there, accepting the weight of it. "I don't know if I can do this again." "Then don't," Lucien said. "Tell me to leave. I'll go, and I won't come back. But I needed you to know that I tried. That I came here and I laid this at your feet because you deserve that much."
created_at"2026-02-19T04:00:58.804Z" 2/19/2026, 4:00:58 AM
model"anthropic/claude-4.5-haiku-20251001"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency437
moderation_latency(null)
generation_time21023
tokens_prompt1034
tokens_completion1906
native_tokens_prompt1062
native_tokens_completion1790
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)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.010012
router(null)
provider_responses
0
endpoint_id"41d2915a-92e6-4993-b537-210b4e10cba8"
id"msg_01UHPQnFfU5X1sUnEEFr84g8"
is_byokfalse
latency437
model_permaslug"anthropic/claude-4.5-haiku-20251001"
provider_name"Anthropic"
status200
api_type"completions"
id"gen-1771473658-2GrvzKDBKfa1KyivrlNK"
upstream_id"msg_01UHPQnFfU5X1sUnEEFr84g8"
total_cost0.010012
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
totalTags12
adverbTagCount1
adverbTags
0"Rory said quietly [quietly]"
dialogueSentences39
tagDensity0.308
leniency0.615
rawRatio0.083
effectiveRatio0.051
83.91% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1243
totalAiIsmAdverbs4
found
0
adverb"very"
count4
highlights
0"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)
43.68% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1243
totalAiIsms14
found
0
word"silence"
count2
1
word"standard"
count1
2
word"gleaming"
count1
3
word"intensity"
count1
4
word"comfortable"
count1
5
word"determined"
count1
6
word"tension"
count1
7
word"weight"
count3
8
word"navigated"
count1
9
word"practiced ease"
count1
10
word"ensure"
count1
highlights
0"silence"
1"standard"
2"gleaming"
3"intensity"
4"comfortable"
5"determined"
6"tension"
7"weight"
8"navigated"
9"practiced ease"
10"ensure"
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
narrationSentences67
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences67
filterMatches
0"watch"
1"feel"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences94
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen46
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords1
totalWords1233
ratio0.001
matches
0"his"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions16
unquotedAttributions0
matches(empty)
86.87% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions31
wordCount792
uniqueNames11
maxNameDensity1.26
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Rory"
discoveredNames
Moreau2
Eva2
Savile1
Row1
Rory10
Lucien8
Ptolemy3
Cardiff1
London1
Brick1
Lane1
persons
0"Moreau"
1"Eva"
2"Row"
3"Rory"
4"Lucien"
5"Ptolemy"
places
0"Cardiff"
1"London"
2"Brick"
3"Lane"
globalScore0.869
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences46
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1233
matches(empty)
95.74% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences94
matches
0"chose that moment"
1"use that voice"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs48
mean25.69
std20.75
cv0.808
sampleLengths
037
114
247
35
434
541
63
722
834
94
101
1125
1245
134
144
1543
1612
1732
1811
197
2039
2135
2269
2349
245
2512
2684
2716
287
2962
3012
316
327
3348
3422
3510
3669
3718
3850
3946
4034
419
421
4323
441
4525
469
4740
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences67
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs136
matches
0"was tracking"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount0
flaggedSentences5
totalSentences94
ratio0.053
matches
0"He wore his standard uniform—charcoal suit, probably Savile Row, probably worth more than her monthly rent."
1"His heterochromatic eyes—amber on the left, black as a void on the right—fixed on hers with the intensity of someone who'd crossed half the city to have this conversation."
2"\"That's very poetic. Also not an answer to why you're standing outside Eva's flat at—\" she glanced at her watch, a cheap digital thing that caught on her cardigan sleeve, \"—half ten at night.\""
3"He was also—"
4"Eva's flat was a disaster by most standards—books stacked on every available surface, scrolls scattered across the kitchen table, research notes pinned to the walls with such density they could double as insulation."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount553
adjectiveStacks0
stackExamples(empty)
adverbCount21
adverbRatio0.0379746835443038
lyAdverbCount9
lyAdverbRatio0.0162748643761302
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences94
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences94
mean13.12
std9.48
cv0.723
sampleLengths
011
115
211
314
422
516
69
75
813
921
1012
1129
123
133
144
152
1613
1734
184
191
2018
217
2220
233
244
2518
264
274
287
2916
306
315
329
333
349
3514
3618
3711
387
399
4020
419
421
4315
4411
459
4630
4711
4811
4917
58.51% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.3829787234042553
totalSentences94
uniqueOpeners36
52.91% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences63
matches
0"Instead, he just sat there,"
ratio0.016
35.87% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount29
totalSentences63
matches
0"She set the kettle down"
1"He wore his standard uniform—charcoal"
2"His cane rested against his"
3"She opened the door just"
4"His heterochromatic eyes—amber on the"
5"she glanced at her watch,"
6"He tilted his head, studying"
7"She had forgotten."
8"She wore it often enough"
9"She made a point of"
10"She scooped up the tabby,"
11"She'd heard him use that"
12"It meant he'd moved past"
13"He'd shown her once how"
14"His suit was impeccable as"
15"She almost said no."
16"He was supernatural, dangerous in"
17"He was also—"
18"He was also the first"
19"She stepped back, pulling the"
ratio0.46
23.49% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount55
totalSentences63
matches
0"Rory's hand froze on the"
1"She set the kettle down"
2"Lucien Moreau stood in the"
3"He wore his standard uniform—charcoal"
4"His cane rested against his"
5"The air left her lungs."
6"Rory undid the first deadbolt,"
7"The third one stuck as"
8"She opened the door just"
9"His heterochromatic eyes—amber on the"
10"Lucien's mouth curved."
11"she glanced at her watch,"
12"He tilted his head, studying"
13"Rory looked down at the"
14"She had forgotten."
15"That was the problem."
16"She wore it often enough"
17"The words came out brittle"
18"She made a point of"
19"Lucien's jaw tightened."
ratio0.873
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences63
matches(empty)
ratio0
23.81% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences36
technicalSentenceCount6
matches
0"His heterochromatic eyes—amber on the left, black as a void on the right—fixed on hers with the intensity of someone who'd crossed half the city to have this co…"
1"He tilted his head, studying her with the patience of someone accustomed to getting what he wanted eventually."
2"Rory looked down at the forest-green wool wrapped around her shoulders, as if she'd somehow forgotten what she had on."
3"She'd heard him use that voice before, the one he deployed when negotiating with people who'd made very bad decisions."
4"Getting involved with Lucien Moreau had been the reckless decision of someone trying to outrun their past, trying to prove they could be brave or wild or someth…"
5"He was also the first person in years who'd made her feel like someone worth knowing."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags12
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags3
fancyCount1
fancyTags
0"Rory continued (continue)"
dialogueSentences39
tagDensity0.077
leniency0.154
rawRatio0.333
effectiveRatio0.051
80.1601%