Run: 2026-09-03-01M1K4S5ARBD1GF8NSNBAVARQH

Run Details

Duration:
1m 29s
Cost:
$0.015674
Provider:
Meta

Model input

System
You are an expert novelist with a gift for vivid, immersive prose. You write in tight third-person limited point of view with a strong narrative voice. Your prose is clean, precise, and engaging — you favor strong verbs, concrete details, and natural-sounding dialogue. You will be given a story bible (codex) containing canonical details about characters, locations, items, and lore. Use these details to ground your writing in the established world. Stay consistent with the codex. Write only the prose of the scene. Do not include titles, chapter headings, markdown formatting, or any commentary before or after the scene.
User/Human
<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> 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.

Model response

AI
The door opened and stopped short against the safety latch Rory had forgotten to slide. She swore under her breath and fumbled with it, fingers clumsy, and then the door swung inward and Lucien Moreau was standing in Eva's hallway like he had never left it. Rain beaded on the shoulders of his charcoal suit. His platinum hair was slicked back from his forehead, damp at the temples, and his ivory-handled cane tapped once against the worn linoleum as he shifted his weight. One amber eye, one black. She had forgotten how disconcerting it was to be looked at by both at once, as though two different men were appraising her and arriving at the same conclusion. "Rory," he said. Her hand tightened on the edge of the door. The small crescent-shaped scar on her left wrist stood white against her skin where she gripped too hard. "You have got to be kidding me," she said. His mouth tilted, not quite a smile. "Bonsoir to you, too." Behind her, Eva's flat exhaled its familiar warm clutter — turmeric and cumin rising up from the curry house below, old paper, the faint citrus of the cleaner Eva bought and never used. Every surface was buried under books and unrolled scrolls and Eva's frantic, slanting notes. Ptolemy, Eva's tabby, wove between Rory's ankles and stared at the visitor with unblinking green suspicion. Lucien looked past her, taking it all in, and something in his expression eased. "She still hasn't thrown anything away, I see." "She's a researcher. Hoarding is occupational." Rory didn't move from the doorway. Her heart was hammering against her ribs in a way she resented. She was five foot six in socks and he was five eleven without trying, and the narrow hallway made liars of them both, crowding them closer than she wanted. "What are you doing here, Lucien?" "Eva invited me." He lifted a paper bag, spotted with grease, the logo of the curry house downstairs bleeding through. "She said you were hiding up here and starving yourself and that someone needed to bring food before you ate her library paste." "I am not hiding." The lie came out flat. She was hiding. She had been camped on Eva's pullout for three nights since the mess in Soho, since Lucien had handed over the address she had begged him not to sell and then vanished before the fallout finished falling. She delivered noodles by day for the Golden Empress and told herself she was fine and then came back here to stare at Eva's ceiling. Lucien's gaze dropped to her wrist, to that old scar, then back to her face. He missed nothing. That had always been the problem. "May I come in?" he asked. "Or would you prefer to conduct our reunion in the hall where Mrs. Anand can listen through her peephole?" From behind the opposite door came a pointed cough, as if on cue. Rory closed her eyes briefly. Then she stepped back. "Fine. Food gets to come in. You are incidental." He ducked under the doorframe with the easy grace of a man accustomed to tight spaces, bringing the smell of rain and wool and something darker underneath, smoke and cloves. Ptolemy hissed and then, traitorously, rubbed his cheek against Lucien's polished shoe. "He remembers me," Lucien said, pleased. "He has no standards." Rory shot the three deadbolts on Eva's door with more force than necessary, one, two, three, and turned to find him already navigating the obstacle course of Eva's living room. He cleared a stack of demonology texts from the armchair with two fingers, set the food bag on the only visible inch of coffee table, and leaned his cane against his knee as he sat. The thin blade hidden inside the ivory handle clicked faintly. She heard it because she knew to listen for it. Her stomach twisted. She had once thought that sound was sexy. She had thought a lot of things were sexy about him, late nights when he switched between French and English and Italian without noticing, explaining which broker wanted what favor, his black eye catching the bar light and reflecting nothing back. "You cut your hair," he said. She touched her straight black hair self-consciously. It brushed her shoulders, blunt where she had trimmed it herself with kitchen scissors in Eva's bathroom. "Don't." "Don't notice?" "Don't do that thing where you catalog me." His amber eye warmed. The black one did not. "You always accused me of that." "Because you do it." She stayed standing, arms crossed, bright blue eyes narrowed. Cool-headed, her father always called her, Brendan Carter's daughter to the bone, the girl who had argued her way through Pre-Law at Cardiff and then walked away from all of it. She did not feel cool-headed now. She felt nineteen and furious. "You show up after three weeks of nothing, with samosas, and you think you get to notice my hair?" The smile faded. He leaned forward, elbows on his knees, and suddenly he looked tired in a way the perfect suit could not hide. Rain had left a dark patch at his collar. There was a graze along his jaw she hadn't seen in the hall. "I didn't sell you out, Rory." "Bullshit." The word cracked out. Ptolemy startled and bolted behind the bookshelf. "You gave Duvall my route. You know you did. Yu-Fei had to pull me off deliveries for a week because you decided my safety was acceptable collateral." "I gave Duvall a route," Lucien said quietly. "An old route. One you hadn't run in a month. I told Eva to tell you to stay off Brick Lane that night and she did. Check your phone." Rory faltered. She remembered the text, Eva's frantic caps, STAY IN, and she had assumed it was Eva being Eva. "You could have told me yourself," she said, quieter. "Yes." He rubbed his thumb along the head of his cane, back and forth, a nervous habit she had catalogued in turn. "I could have." "Why didn't you?" Because the silence that followed was worse than shouting. The flat ticked around them — the radiator knocking, the bass from the restaurant kitchen below, pages settling. She could see the calculation moving behind his eyes, the fixer weighing what truth would cost him. "Because if Duvall thought we were still speaking, he'd have used you to get to me," he said at last. "And because if I heard your voice, I would not have gone through with it. You have always made me stupid, Aurora." Nobody called her Aurora except her mother when she was in trouble. From him, in that Marseille-roughened French accent, it landed somewhere low in her stomach. "Don't," she said again, but there was no force in it. He stood then, and the room, cramped as it was, seemed to shrink further. He didn't touch her. He had always known exactly how close to stand to make her aware of every inch of air between them. Three weeks ago in the alley behind Silas's bar, he had kissed her like he was memorizing her, and then the next morning he was gone. "I am sorry," he said. "In all four languages, if you want them. Je suis désolé. Mi dispiace. Lo siento. I'm sorry. I chose the job over you and I told myself it was to protect you, which is the most cowardly kind of math." Her throat ached. "You left me to do the arithmetic alone." "I know." His hand lifted, hesitated. She watched it hover near her cheek, not landing. His knuckles were scraped raw. "May I?" She should have said no. There were things left unsaid that needed saying first, about Evan and why she didn't trust men who made decisions for her, about Cardiff and the law degree she abandoned and the father who stopped calling, about the way Lucien looked at her like she was both a problem and a solution. But his hand was warm when she finally nodded, and his thumb traced the line of her jaw with impossible care, as if she were one of Eva's scrolls that might tear. "You are angry," he murmured. "I'm furious." "You are beautiful when you're furious." "That's a terrible line." "It is true in four languages." His forehead came to rest against hers, and she could smell rain on his skin and the curry from the bag going cold between them. Her hands found his lapels before she decided to move, fisting in that impeccable charcoal wool. His black eye reflected her own face back at her, small and fierce. Ptolemy emerged, meowed loudly, and began to savage the paper bag. They both laughed, breath tangling, and the sound broke something open. Rory loosened her grip, smoothed the fabric she had wrinkled. Her scar brushed his shirt button, white crescent flashing. "Stay," she said, surprising herself. "Just to eat. Eva will kill us if the samosas go cold and Ptolemy eats them all. And you can explain to me, slowly, exactly what Duvall thinks he bought." Lucien's smile turned real this time, crooked and relieved. He stepped back just enough to let air return to her lungs, but his hand slid down to catch hers, fingers lacing through, thumb pressing deliberately over that scar like a seal. "Slowly," he agreed. "I can do slowly, for you." Behind them the radiator knocked again, the cat purred into the grease-stained bag, and Rory locked the door in her mind and let him stay inside it.
created_at"2026-09-03T08:04:50.144Z" 9/3/2026, 8:04:50 AM
model"meta/muse-spark-1.3-20260902"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3814
moderation_latency(null)
generation_time89142
tokens_prompt788
tokens_completion2306
native_tokens_prompt761
native_tokens_completion3659
native_tokens_completion_images0
native_tokens_reasoning1555
native_tokens_cached753
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"completed"
service_tier"auto"
usage0.0156737
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788422690-LtAmEXH8pXXFazGd5xtY"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788422690-bj3GkLcFPuiKONJHPCIT"
upstream_id"resp_6a992a22c60a719025544e52"
provider_responses
0
endpoint_id"cf4f1b4e-1719-4b65-9111-7dd7635e5a2f"
id"resp_6a992a22c60a719025544e52"
is_byokfalse
latency819
model_permaslug"meta/muse-spark-1.3-20260902"
provider_name"Meta"
status200
total_cost0.0156737
cache_discount0.0008283
upstream_inference_cost0
provider_name"Meta"
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
totalTags22
adverbTagCount2
adverbTags
0"Lucien said quietly [quietly]"
1"she said again [again]"
dialogueSentences47
tagDensity0.468
leniency0.936
rawRatio0.091
effectiveRatio0.085
84.32% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1594
totalAiIsmAdverbs5
found
0
adverb"suddenly"
count1
1
adverb"slowly"
count3
2
adverb"deliberately"
count1
highlights
0"suddenly"
1"slowly"
2"deliberately"
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)
74.91% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1594
totalAiIsms8
found
0
word"weight"
count1
1
word"familiar"
count1
2
word"navigating"
count1
3
word"stomach"
count2
4
word"perfect"
count1
5
word"silence"
count1
6
word"traced"
count1
highlights
0"weight"
1"familiar"
2"navigating"
3"stomach"
4"perfect"
5"silence"
6"traced"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes narrowed"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences92
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences92
filterMatches(empty)
hedgeMatches
0"seemed to"
1"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences117
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen52
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1596
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions23
unquotedAttributions0
matches(empty)
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions53
wordCount1217
uniqueNames20
maxNameDensity1.15
worstName"Eva"
maxWindowNameDensity2.5
worstWindowName"Eva"
discoveredNames
Rory8
Lucien9
Moreau1
Eva14
Soho1
Golden1
Empress1
French2
English1
Italian1
Cool-headed1
Brendan1
Carter1
Pre-Law1
Cardiff2
Ptolemy4
Aurora1
Marseille-roughened1
Silas1
Evan1
persons
0"Rory"
1"Lucien"
2"Moreau"
3"Eva"
4"Brendan"
5"Carter"
6"Ptolemy"
7"Silas"
8"Evan"
places
0"Soho"
1"Cardiff"
globalScore0.925
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences62
glossingSentenceCount1
matches
0"not quite a smile"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1596
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences117
matches
0"thought that sound"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs54
mean29.56
std23.41
cv0.792
sampleLengths
015
131
271
33
427
59
611
763
822
959
1043
1174
1224
1325
1422
159
1642
176
1889
1952
206
2125
222
238
2415
2574
2646
276
2839
2937
3020
319
3225
333
3444
3542
3626
3711
3864
3945
4011
4122
4289
435
442
456
464
4760
4811
4930
82.38% Passive voice overuse
Target: ≤2% passive sentences
passiveCount6
totalSentences92
matches
0"was slicked"
1"was buried"
2"been camped"
3"was, seemed"
4"was gone"
5"were scraped"
53.80% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs228
matches
0"was standing"
1"were appraising"
2"was hammering"
3"was hiding"
4"was memorizing"
94.02% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount2
semicolonCount0
flaggedSentences2
totalSentences117
ratio0.017
matches
0"Behind her, Eva's flat exhaled its familiar warm clutter — turmeric and cumin rising up from the curry house below, old paper, the faint citrus of the cleaner Eva bought and never used."
1"The flat ticked around them — the radiator knocking, the bass from the restaurant kitchen below, pages settling."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1223
adjectiveStacks1
stackExamples
0"small crescent-shaped scar"
adverbCount41
adverbRatio0.033524121013900246
lyAdverbCount11
lyAdverbRatio0.008994276369582993
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences117
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences117
mean13.64
std10.58
cv0.776
sampleLengths
015
131
29
328
45
529
63
79
818
99
107
114
1233
1314
1416
1514
168
1712
1812
1929
206
2120
2223
239
243
2537
2625
2715
283
296
306
3119
3213
335
344
359
3630
3712
386
3934
4035
4110
4210
433
448
4541
466
477
4817
491
49.00% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats11
diversityRatio0.3504273504273504
totalSentences117
uniqueOpeners41
39.68% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences84
matches
0"Then she stepped back."
ratio0.012
0.95% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount46
totalSentences84
matches
0"She swore under her breath"
1"His platinum hair was slicked"
2"She had forgotten how disconcerting"
3"Her hand tightened on the"
4"His mouth tilted, not quite"
5"Her heart was hammering against"
6"She was five foot six"
7"He lifted a paper bag,"
8"She was hiding."
9"She had been camped on"
10"She delivered noodles by day"
11"He missed nothing."
12"He ducked under the doorframe"
13"He cleared a stack of"
14"She heard it because she"
15"Her stomach twisted."
16"She had once thought that"
17"She had thought a lot"
18"She touched her straight black"
19"It brushed her shoulders, blunt"
ratio0.548
31.43% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount72
totalSentences84
matches
0"The door opened and stopped"
1"She swore under her breath"
2"Rain beaded on the shoulders"
3"His platinum hair was slicked"
4"She had forgotten how disconcerting"
5"Her hand tightened on the"
6"The small crescent-shaped scar on"
7"His mouth tilted, not quite"
8"Every surface was buried under"
9"Ptolemy, Eva's tabby, wove between"
10"Lucien looked past her, taking"
11"Rory didn't move from the"
12"Her heart was hammering against"
13"She was five foot six"
14"He lifted a paper bag,"
15"The lie came out flat"
16"She was hiding."
17"She had been camped on"
18"She delivered noodles by day"
19"Lucien's gaze dropped to her"
ratio0.857
59.52% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences84
matches
0"Because the silence that followed"
ratio0.012
74.83% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences42
technicalSentenceCount4
matches
0"She had forgotten how disconcerting it was to be looked at by both at once, as though two different men were appraising her and arriving at the same conclusion."
1"Cool-headed, her father always called her, Brendan Carter's daughter to the bone, the girl who had argued her way through Pre-Law at Cardiff and then walked awa…"
2"There were things left unsaid that needed saying first, about Evan and why she didn't trust men who made decisions for her, about Cardiff and the law degree she…"
3"He stepped back just enough to let air return to her lungs, but his hand slid down to catch hers, fingers lacing through, thumb pressing deliberately over that …"
79.55% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags22
uselessAdditionCount2
matches
0"Lucien said, pleased"
1"she said, quieter"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags13
fancyCount2
fancyTags
0"he murmured (murmur)"
1"he agreed (agree)"
dialogueSentences47
tagDensity0.277
leniency0.553
rawRatio0.154
effectiveRatio0.085
83.3906%