Run: 2026-07-25-01KYD4NWQM7S4H7J2W3SK5CEZ8

Run Details

Duration:
25.9s
Cost:
$0.015410
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 third deadbolt stuck, like it always did. Rory had to put her shoulder into it, cursing under her breath as the smell of turmeric and frying oil from the curry house below bled up through the floorboards. She'd been at Eva's flat for three days while Silas had the pipes replaced in the bar and her own flat above it aired out, three days of sleeping on Eva's lumpy futon surrounded by stacks of books and half-unrolled scrolls and open notebooks filled with Eva's frantic handwriting. She'd just gotten out of the shower, her straight black hair still damp and dripping onto the collar of an oversized t-shirt, and Ptolemy the tabby had been yowling at the front door for a full minute like someone had set his tail on fire. She wrenched the last bolt free and pulled the door open. Lucien Moreau stood on the landing. For a second her brain didn't file him correctly. It took in the tailored charcoal suit first, immaculate despite the April rain speckling the shoulders, then the ivory handle of the cane propped against the step, then his hair, that slicked-back platinum blond that caught the dim hall light. Then his eyes. One amber, one black. Heterochromatic and impossible to lie to. He looked at her the same way, taking inventory. Bare feet. The faded Cardiff University Pre-Law shirt that hit her mid-thigh. Hair wet, shoulder-length, black as ink. No makeup. Bright blue eyes gone wide. "Rory." His voice was low, French accent tucked neatly behind perfect English. The way he said her name had always done something stupid to her pulse. She recovered first. Rory Carter had built a career out of being cool-headed when other people panicked. It was what made her good on a delivery bike in London traffic and what made Silas let her live above his bar in the first place. "What are you doing here?" she said. And then, because her manners had been drilled into her by a Welsh teacher mother, "How did you know I was here?" He lifted his cane slightly, not quite a shrug. "Eva texted Silas. Silas told me you were minding Ptolemy. I took a chance." Of course he did. Lucien knew everything that happened in the supernatural underbelly of this city before it happened. It was his job. Fixer, information broker, half-demon son of a woman from Marseille and something from Avaros that she refused to ever be afraid of. He spoke four languages fluently and he used all of them when he was trying not to say what he actually meant. "You didn't answer the first question," she said. He looked past her into the flat. The cramped one-bedroom was worse than usual. Eva had left in a rush for a dig up north, leaving every surface covered. Books stacked two high on the kitchen counter, scrolls threatening to roll off the coffee table, Post-its stuck to the fridge, the kettle, the spine of the cat. Ptolemy wound himself around Rory's ankle and then, traitor that he was, went straight to Lucien and butted his head against the expensive leather of his shoe. "I came to see if you were alright," Lucien said. It landed wrong. Rory felt her jaw tighten. "I'm fine." "Are you?" "Yes." The word was too sharp. She crossed her arms without thinking and felt the small crescent-shaped scar on her left wrist pull, thin and pale from a childhood accident in her parents' garden in Cardiff. "I'm fine. Which is what I told you three weeks ago when you decided I wasn't." Lucien's mouth flattened. That amber eye flared a fraction, catching light. The black one seemed to swallow it. "That is not what happened." "That is exactly what happened." She was aware that she was blocking the doorway, that at five-six she had to look up at him at five-eleven, that her knees were still damp from the shower and her t-shirt was riding up. She didn't move. "You said I was in over my head. That I should go back to delivering noodles for Yu-Fei and leave the real work to people who know what they're doing. Then you left. No call. Nothing." "I thought space would be useful." "Whose idea of useful? Yours? Because mine of useful would have been you actually trusting that I can think on my feet." He exhaled through his nose, a soft, frustrated sound. "Rory." "Don't." She stepped back before he could say it in that voice, the one that made her want to forgive him just to make it stop. "If you came to apologize, you can do it from out there." "May I come in?" She wanted to say no. She wanted to slam all three deadbolts and go back to her tea getting cold on top of a pile of books about binding sigils. But Ptolemy was still purring against his leg, and rain was now visibly beading on Lucien's suit, and some small, humiliating part of her had missed the way he took up space in a room. She turned and walked away, leaving the door open. "Fine. But don't touch anything. Eva will kill both of us." She heard the soft tap of his cane on the linoleum, the muted thud as he closed the door behind him and, with a precision that irritated her, locked the deadbolts again. One. Two. Three. The stuck third one slid home without a fight for him. "Show off," she muttered. "I oiled it last time I was here," he said. "You what?" "Eva asked." Of course Eva had asked. Eva collected strays and Lucien collected favors. Rory went to the kitchenette to rescue her mug, her bare feet sticking slightly to a patch of floor where Ptolemy had knocked over honey last week. She could feel Lucien behind her, not approaching, just standing in the tiny living room and looking at the chaos. "You should not be staying here alone," he said after a moment. "Not after the Empress job." And there it was. The real reason. Rory had taken a delivery run for Golden Empress into Limehouse three weeks ago and ended up in the middle of a turf dispute between two minor courts. She'd gotten out by talking, by lying, by doing the quick out-of-the-box thinking that had always been her only real magic. She'd gotten out with a thin cut across her ribs and a story she hadn't wanted to tell anyone twice. Lucien had arrived ten minutes after she'd called Silas, taken one look at her bloody shirt, and gone absolutely still in that way half-demons did when they were furious. He'd told her she was reckless. She'd told him she wasn't his to protect. He'd left. Now he was here, soaked at the shoulders, holding his ridiculous ivory-handled cane that she knew from experience concealed a thin, vicious blade. "I'm not alone, I have Ptolemy," she said, trying for flippant and missing. "He's very menacing." "Rory." He said her name again, softer this time. "I was afraid." That stopped her. She turned. He was closer than she'd thought, near enough that she could smell rain and his cologne, something clean and woody. His suit jacket was open. The waistcoat underneath was charcoal too, perfect stitching. Nothing about him ever looked accidental. Except his eyes, perhaps. The amber one kept flicking down to her mouth and then away. "Afraid of what?" she asked. "That you would get yourself killed because I have grown accustomed to you being alive and opinionated in my city." He said it with that old dryness, but there was a fray at the edge. "Afraid that you think I do not respect your mind. I do. It is the best thing about you. It is distracting, in fact. I cannot think properly when you are using it to argue with me." Her throat went dry. "You told me to go back to delivering noodles," she said, but her voice was quieter now. "I was angry," he admitted. "I speak badly when I am angry. In French, usually. This time I managed it in English. I should have said—" He stopped, adjusted his grip on his cane. The knuckles were white. "I should have said that when I saw blood on your shirt I remembered that you are human. Entirely. And I am not. And there are things in this city that do not care how clever you are." "I'm not stupid, Lucien." "I know." He took one step forward. The floor creaked. Ptolemy jumped up onto the tower of books by the futon and watched them both with a judge's indifference. "You left law. You fled Cardiff after Evan. You rebuilt a life here, brick by brick, above a bar, on a bicycle, with no magic and no lineage to protect you. Of course you are not stupid. You are formidable." She felt her eyes start to sting, which was absurd. She was not going to cry in front of him in a t-shirt that had a hole under the left arm. "I missed you," she said, because if he could be honest, she could be too. "Which is annoying, because you were being an ass." A ghost of a smile touched his mouth. "I am frequently an ass. It is part of my charm. Or so I am told." "Who told you that?" "I made it up." She laughed before she could stop herself, a wet, startled sound. The bright blue of her eyes was very bright now. He was close enough to see the way her damp hair was starting to curl slightly at the ends. Close enough that if she shifted her weight, her bare knee would brush his trousers. "Come here," he said, in French this time. Viens ici. His French was different, less polished, the Marseille underneath showing through. "I don't speak French," she lied. He knew she understood at least that. "You understand perfectly." She did. She'd understood him since the night they'd met at Silas' when he'd ordered whisky and she'd told him she was only there because she could get free crisps and he'd looked at her like he'd never seen anyone quite like her before. She stepped forward. He didn't move his cane. He didn't need to. His free hand came up, hesitant, and tucked a strand of her black hair behind her ear, fingers barely grazing. His skin was warm. "You left," she whispered. "And you let me," he whispered back. "So come back properly this time." Lucien's heterochromatic gaze dropped, caught, held. His hand slid down to cup her jaw, thumb brushing the corner of her mouth. "Is there still room on that futon?" he asked, low. "No," she said. "But you're small." He huffed a laugh. "Five eleven is not small." "For a half-demon with a complex." He leaned in then, slowly enough that she could have stopped him. She didn't. She rose onto her toes, her hands finding the lapels of that perfect charcoal suit and ruining them, and the kiss was warm and a little damp and tasted like rain. It felt like coming home to a place she hadn't realized she'd been locked out of. Ptolemy made a disgruntled meow as Lucien's cane clattered to the floor, forgotten, and Rory smiled against his mouth, cool-headed and quick-thinking and entirely unable to think at all.
created_at"2026-07-25T17:20:30.971Z" 7/25/2026, 5:20:30 PM
model"meta/muse-spark-1.1-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency6993
moderation_latency(null)
generation_time25772
tokens_prompt788
tokens_completion2674
native_tokens_prompt904
native_tokens_completion3360
native_tokens_completion_images0
native_tokens_reasoning886
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"completed"
service_tier"auto"
usage0.01541
router(null)
provider_responses
0
endpoint_id"b2b9f6f9-8880-41c1-bd0c-867650fd5238"
id"resp_6a64f05f9e9ecf9383114a25"
is_byokfalse
latency710
model_permaslug"meta/muse-spark-1.1-20260709"
provider_name"Meta"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1785000030-PYnN7oaSyryHijfqbv52"
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api_type"completions"
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upstream_id"resp_6a64f05f9e9ecf9383114a25"
total_cost0.01541
cache_discount(null)
upstream_inference_cost0
provider_name"Meta"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags26
adverbTagCount2
adverbTags
0"She stepped back [back]"
1"he whispered back [back]"
dialogueSentences56
tagDensity0.464
leniency0.929
rawRatio0.077
effectiveRatio0.071
81.63% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1905
totalAiIsmAdverbs7
found
0
adverb"slightly"
count3
1
adverb"very"
count2
2
adverb"perfectly"
count1
3
adverb"slowly"
count1
highlights
0"slightly"
1"very"
2"perfectly"
3"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)
76.38% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1905
totalAiIsms9
found
0
word"perfect"
count3
1
word"pulse"
count1
2
word"could feel"
count1
3
word"absolutely"
count1
4
word"charm"
count1
5
word"weight"
count1
6
word"complex"
count1
highlights
0"perfect"
1"pulse"
2"could feel"
3"absolutely"
4"charm"
5"weight"
6"complex"
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
narrationSentences126
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences126
filterMatches(empty)
hedgeMatches
0"seemed to"
1"start to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences157
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen50
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1905
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions34
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions53
wordCount1408
uniqueNames22
maxNameDensity0.78
worstName"Lucien"
maxWindowNameDensity2
worstWindowName"Lucien"
discoveredNames
Eva6
Silas3
Ptolemy6
Moreau1
April1
Cardiff1
University1
Pre-Law1
French3
English1
Carter1
London1
Welsh1
Marseille2
Avaros1
Post-its1
Rory7
Lucien11
Golden1
Empress1
Limehouse1
Viens1
persons
0"Eva"
1"Silas"
2"Ptolemy"
3"Moreau"
4"April"
5"Carter"
6"Post-its"
7"Rory"
8"Lucien"
places
0"Cardiff"
1"French"
2"London"
3"Marseille"
4"Avaros"
5"Limehouse"
globalScore1
windowScore1
18.42% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences76
glossingSentenceCount4
matches
0"not quite a shrug"
1"d rain was now visibly beading on Lucien's"
2"tasted like rain"
3"felt like coming home to a place she ha"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1905
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences157
matches
0"enough that she"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs73
mean26.1
std26.76
cv1.025
sampleLengths
08
1124
211
36
452
510
634
71
825
944
1029
1123
1267
138
1484
1510
168
172
182
1952
2018
215
2280
236
2422
2510
2638
274
2865
2920
3046
314
3210
332
342
3559
3617
377
3898
3916
4023
4116
4212
433
4457
455
4672
474
4817
4976
96.91% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences126
matches
0"been drilled"
1"was, went"
2"been locked"
70.80% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs258
matches
0"was trying"
1"was blocking"
2"was riding"
3"was still purring"
4"was starting"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences157
ratio0
matches(empty)
92.79% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount870
adjectiveStacks1
stackExamples
0"small crescent-shaped scar"
adverbCount36
adverbRatio0.041379310344827586
lyAdverbCount14
lyAdverbRatio0.016091954022988506
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences157
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences157
mean12.13
std10.97
cv0.904
sampleLengths
08
130
249
345
411
56
69
740
83
94
106
119
122
1310
146
152
165
171
1811
1914
203
2114
2227
237
2422
259
2614
274
2815
294
3022
3122
328
337
347
3515
3628
3727
3810
393
405
412
422
436
4430
4516
463
478
487
495
45.22% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats14
diversityRatio0.3248407643312102
totalSentences157
uniqueOpeners51
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences106
matches
0"Then his eyes."
1"Bright blue eyes gone wide."
2"Of course he did."
3"Of course Eva had asked."
ratio0.038
1.13% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount58
totalSentences106
matches
0"She'd been at Eva's flat"
1"She'd just gotten out of"
2"She wrenched the last bolt"
3"It took in the tailored"
4"He looked at her the"
5"His voice was low, French"
6"She recovered first."
7"It was what made her"
8"He lifted his cane slightly,"
9"It was his job."
10"He spoke four languages fluently"
11"He looked past her into"
12"It landed wrong."
13"She crossed her arms without"
14"She was aware that she"
15"She didn't move."
16"He exhaled through his nose,"
17"She stepped back before he"
18"She wanted to say no."
19"She wanted to slam all"
ratio0.547
21.32% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount93
totalSentences106
matches
0"The third deadbolt stuck, like"
1"Rory had to put her"
2"She'd been at Eva's flat"
3"She'd just gotten out of"
4"She wrenched the last bolt"
5"Lucien Moreau stood on the"
6"It took in the tailored"
7"He looked at her the"
8"The faded Cardiff University Pre-Law"
9"Hair wet, shoulder-length, black as"
10"His voice was low, French"
11"The way he said her"
12"She recovered first."
13"Rory Carter had built a"
14"It was what made her"
15"He lifted his cane slightly,"
16"Lucien knew everything that happened"
17"It was his job."
18"Fixer, information broker, half-demon son"
19"He spoke four languages fluently"
ratio0.877
47.17% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences106
matches
0"Now he was here, soaked"
ratio0.009
26.58% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences43
technicalSentenceCount7
matches
0"It took in the tailored charcoal suit first, immaculate despite the April rain speckling the shoulders, then the ivory handle of the cane propped against the st…"
1"The faded Cardiff University Pre-Law shirt that hit her mid-thigh."
2"Lucien knew everything that happened in the supernatural underbelly of this city before it happened."
3"She wanted to slam all three deadbolts and go back to her tea getting cold on top of a pile of books about binding sigils."
4"She heard the soft tap of his cane on the linoleum, the muted thud as he closed the door behind him and, with a precision that irritated her, locked the deadbol…"
5"She was not going to cry in front of him in a t-shirt that had a hole under the left arm."
6"She rose onto her toes, her hands finding the lapels of that perfect charcoal suit and ruining them, and the kiss was warm and a little damp and tasted like rai…"
86.54% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags26
uselessAdditionCount2
matches
0"she said, but her voice was quieter now"
1"he asked, low"
42.86% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags20
fancyCount6
fancyTags
0"She stepped back (step)"
1"she muttered (mutter)"
2"he admitted (admit)"
3"she lied (lie)"
4"she whispered (whisper)"
5"he whispered back (whisper)"
dialogueSentences56
tagDensity0.357
leniency0.714
rawRatio0.3
effectiveRatio0.214
80.2583%