Run: 2026-09-03-01M1K5AS8S9EJ4VG92QTQ3KDR7

Run Details

Duration:
49.4s
Cost:
$0.021672
Provider:
Meta

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 three deadbolts gave a rasp as Rory worked them. One. Two. Three. The curry house below pumped heat and cumin and fried oil through the floorboards of Eva's flat and Ptolemy wound between her ankles and yowled at the late knock. She pulled the door inward. Lucien Moreau filled the frame. Rain beaded on the shoulders of his charcoal suit and darkened the platinum of his slicked-back hair. His cane hung from his wrist by its leather loop, ivory handle catching the hall light. One amber eye and one black eye fixed on her and the rest of him stayed still. Rory's hand locked on the door edge. The crescent scar on her left wrist showed white against her knuckles. "You lost your key or your manners." His mouth twitched. The amber eye narrowed. "Eva let you keep house while she chased a lead in Whitechapel. I knocked. You opened. Manners intact." "You came to the wrong flat. Mine sits above Silas' bar. You know that. You memorised every address in this postcode the week we met." "I memorised the ones that matter." Ptolemy pushed his tabby head against Lucien's polished shoe and Lucien shifted his weight off the cane and nudged the door wider with its tip. The flat behind Rory told its own story in stacks — books balanced on the sink, scrolls unrolled across the table, research notes pinned to every wall with blue tack, the air thick with paper dust and cat hair. "You let draughts in. Invite me inside or argue on the landing and wake the whole building." She did not move. Her bright blue eyes held his mismatched gaze and the straight fall of her shoulder-length black hair shivered when a draught cut through the hall. "You left. No note. No call. Nothing for three months and now you stand here at half ten as if time bent for you." "I sent word through Eva." "Eva said you went to Marseille. She said your father summoned you. She said nothing else because you told her nothing else." He stepped forward. The cane clicked against the threshold and his sleeve rode up and showed a thin line of rain on his forearm. He smelled of wet wool and smoke and something sharp beneath, brimstone, demon. "My father summoned me. I went. I returned. The interval required silence. I broke that silence tonight." "Bollocks. You require silence when silence suits you." Lucien's jaw set. He turned his head and the hall bulb lit the hard line of his cheek and the faint scar at his temple. "Step aside, Rory. The rain soaks my coat and the neighbours have ears. We have much to discuss and the hall is not the place." She stepped back. The movement was short, abrupt, a concession that cost her. He entered and the door shut behind him with a click that echoed in the cramped space. Ptolemy leapt onto a pile of books and stared with round gold eyes. Lucien surveyed the flat. He took in the scrolls, the cold mug by the sink, the delivery bag from Golden Empress slumped against the wall with Yu-Fei's stamp on the side. His gaze landed on her again and lingered on her mouth, her throat, the rise and fall of her chest under her oversized jumper. "You wear my jumper." "It lives here. You left it here." "You kept it." "I use it when the heat cuts out. Don't flatter yourself." He shed his coat. Water dripped onto the mat and he hung the coat over the back of Eva's chair with care that looked practiced, precise, a ritual. Underneath, the charcoal suit sat immaculate, waistcoat buttoned, collar pressed. The cane rested against the table. "You look tired. You work the lunch rush and the dinner rush. Yu-Fei works you too hard." "You have no right to comment on my hours. You vanished." "I vanished to keep you alive. My father trades in debts and names. He wanted yours. I gave him mine instead." Rory's breath caught. She crossed her arms and the jumper sleeves swallowed her hands. "You traded your name for mine. Without asking me." "You would have said no. You have a habit of saying no when yes keeps you safe." "And you have a habit of making choices for me. Same as Evan. Same control, different accent." The name hit the air and Lucien flinched. The black eye seemed to吞 light and the amber eye burned. "Do not place me beside that man. I pulled you from him. I stood between you and him when he came to London and hunted you." "You did. Then you left. Same result. I woke and the space beside me held cold sheets." Lucien moved. He closed the distance between them in two strides and stopped with a handspan of air left. Close enough that she saw rain on his lashes, close enough that the heat of him cut through the chill of the flat. "I dreamt of this flat. Of you in that jumper. Of the cat and the books and your voice when you argue. Three months in Avaros felt like years. My father held me in a room without windows and asked for you. Each time I said no." "Why come now. Why tonight." "Because Eva's notes point to a summoning circle beneath Brick Lane and your name sits at its centre. Someone wrote Aurora Carter in chalk and blood. I came as soon as I heard." Rory stared. Her pulse thumped against her ribs and she felt it in her throat, her wrists, her scar. "Show me." Lucien reached for the scroll on the table without looking away from her. His fingers brushed hers and the touch sparked. Both of them froze. The contact was brief, skin on skin, but it held charge. Rory pulled her hand back and tucked it under her arm. "There." He unrolled a sheet of Eva's tracing paper. The copy showed a circle, sigils, a name in the lower quadrant in Eva's hurried hand. Aurora. The ink bled at the edges where damp had touched it. "Who wrote it." "A name I know. A man who deals in half-demons and broken pacts. He wants leverage over me. He thinks you are that." "Am I." Lucien's laugh held no humour. He rolled the paper and set it down. "You are leverage, you are liability, you are the one person in this city I would burn Avaros to keep. Does that answer your question." Her lips parted. She swallowed. The flat felt smaller, the stacks of books like walls, the light low and gold, the rain hammering the window. "You speak four languages and you choose riddles in all of them. Say it plain." Lucien's hand rose. He hesitated, then cupped her cheek. His palm was warm, damp from rain, and his thumb brushed the corner of her mouth. "I left because I love you. I stayed away because I love you. I returned because I love you and a circle with your name on it means I cannot stay away any longer." Rory leaned into the touch despite herself. Her eyes shut for a breath, then opened. Blue met amber and black. "You hurt me." "I know." "You need to do more than know." "I will. Let me stay tonight. Let me watch the door. Let me prove that my word holds weight when my father and every broker in London test it." "You think one night fixes three months." "I think one night starts the repair. I brought no bag. I brought no excuse. I brought myself. That must count for something." Rory stepped out of his reach. The loss of heat hit her at once. She turned toward the kettle and busied her hands with it, clatter of metal, splash of water, click of the switch. Her back to him, shoulders rigid under the jumper. "You get the sofa. Ptolemy sleeps there. He bites." "Ptolemy and I have an understanding." "You get one blanket. Eva keeps the spare in the cupboard and it smells of mothballs. You deal with it." "I have slept on stone in Avaros. Mothballs hold no terror." She turned. He stood where she left him, hands loose at his sides, cane within reach, suit still buttoned despite the damp, gaze steady. "And in the morning." "In the morning we go beneath Brick Lane and we erase your name from that circle before anyone can use it." "And after that." Lucien's mouth softened. He took a step toward her and stopped when she raised a hand. "After that you let me take you for coffee. You let me sit across from you and talk without circles or demons or deadbolts between us." Rory looked at the door with its three locks, at the cat, at the man who had walked out and walked back in, at the scroll with her name written in someone else's hand. "You make terrible coffee." "I know a place on Redchurch Street that makes better. I will take you there. You will tell me if the coffee improves with company." Her hand dropped. She nodded once, sharp. "One night. One blanket. No promises beyond the circle." "No promises. One night. One blanket." Ptolemy jumped from the books and landed with a soft thump on Lucien's shoe again and Lucien looked down and his expression cracked into something close to a smile. "The cat approves my terms. Do you." Rory crossed the short space and pulled the damp lapel of his suit straight with a tug that brought her close enough to see the fleck of gold in his black eye. "I approve the cat's terms. Yours remain under review." Lucien caught her wrist, light, thumb over the crescent scar. The touch was feather-light and deliberate. "Review me all you like, Rory. I am not leaving this flat until you tell me to go." She held his gaze and the kettle started to hiss behind her and the rain kept its drum on the roof. "Then make yourself useful and find the mugs. Top shelf. Eva hides them behind the grimoires."
created_at"2026-09-03T08:14:27.615Z" 9/3/2026, 8:14:27 AM
model"meta/muse-spark-1.2-20260805"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3146
moderation_latency(null)
generation_time49349
tokens_prompt1004
tokens_completion2410
native_tokens_prompt936
native_tokens_completion4824
native_tokens_completion_images0
native_tokens_reasoning2619
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"
usage0.021672
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788423267-L362XOF4LSJVBU1aVdUe"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788423267-Yha7Iulg0LLOhGdk6KKT"
upstream_id"resp_6a992c64e7f365b363b64295"
provider_responses
0
endpoint_id"ffc8e76e-808a-44d2-bd21-c6ac16e721cb"
id"resp_6a992c64e7f365b363b64295"
is_byokfalse
latency824
model_permaslug"meta/muse-spark-1.2-20260805"
provider_name"Meta"
status200
total_cost0.021672
cache_discount(null)
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
totalTags0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1696
totalAiIsmAdverbs0
found(empty)
highlights(empty)
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)
70.52% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1696
totalAiIsms10
found
0
word"weight"
count2
1
word"silence"
count4
2
word"echoed"
count1
3
word"chill"
count1
4
word"pulse"
count1
5
word"tracing"
count1
highlights
0"weight"
1"silence"
2"echoed"
3"chill"
4"pulse"
5"tracing"
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
narrationSentences79
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences79
filterMatches(empty)
hedgeMatches
0"seemed to"
1"started to"
98.34% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences135
gibberishSentences1
adjustedGibberishSentences1
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen47
ratio0.007
matches
0"The black eye seemed to吞 light and the amber eye burned."
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1697
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions12
unquotedAttributions0
matches(empty)
72.91% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions36
wordCount908
uniqueNames8
maxNameDensity1.54
worstName"Lucien"
maxWindowNameDensity2.5
worstWindowName"Lucien"
discoveredNames
Rory10
Eva4
Ptolemy4
Moreau1
Lucien14
Golden1
Empress1
Yu-Fei1
persons
0"Rory"
1"Eva"
2"Ptolemy"
3"Moreau"
4"Lucien"
5"Empress"
6"Yu-Fei"
places
0"Golden"
globalScore0.729
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences52
glossingSentenceCount1
matches
0"something close to a smile"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1697
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences135
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs88
mean19.28
std13.88
cv0.72
sampleLengths
042
15
25
350
419
57
67
718
825
96
1064
1117
1229
1324
145
1522
1637
1717
188
1925
2025
2143
2255
234
247
253
2611
2744
2817
2911
3021
3114
329
3317
3417
3519
3626
3717
3842
3947
405
4133
4219
432
4447
451
4636
473
4823
492
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences79
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs138
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount1
semicolonCount0
flaggedSentences1
totalSentences135
ratio0.007
matches
0"The flat behind Rory told its own story in stacks — books balanced on the sink, scrolls unrolled across the table, research notes pinned to every wall with blue tack, the air thick with paper dust and cat hair."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount911
adjectiveStacks0
stackExamples(empty)
adverbCount18
adverbRatio0.019758507135016465
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences135
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences135
mean12.57
std9.47
cv0.753
sampleLengths
010
11
21
31
429
55
65
717
816
917
107
1112
127
133
144
1518
1625
176
1825
1939
2017
214
2225
2324
245
2522
263
2721
2813
2917
308
313
3222
3325
343
3510
3617
3713
384
3927
4024
414
427
433
4411
454
4624
4710
486
4917
47.78% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats3
diversityRatio0.28888888888888886
totalSentences135
uniqueOpeners39
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences71
matches(empty)
ratio0
50.99% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount30
totalSentences71
matches
0"She pulled the door inward."
1"His cane hung from his"
2"His mouth twitched."
3"She did not move."
4"Her bright blue eyes held"
5"He stepped forward."
6"He smelled of wet wool"
7"He turned his head and"
8"She stepped back."
9"He entered and the door"
10"He took in the scrolls,"
11"His gaze landed on her"
12"He shed his coat."
13"She crossed her arms and"
14"He closed the distance between"
15"Her pulse thumped against her"
16"His fingers brushed hers and"
17"He unrolled a sheet of"
18"He rolled the paper and"
19"Her lips parted."
ratio0.423
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount67
totalSentences71
matches
0"The three deadbolts gave a"
1"The curry house below pumped"
2"She pulled the door inward."
3"Lucien Moreau filled the frame."
4"Rain beaded on the shoulders"
5"His cane hung from his"
6"Rory's hand locked on the"
7"The crescent scar on her"
8"His mouth twitched."
9"The amber eye narrowed."
10"Ptolemy pushed his tabby head"
11"The flat behind Rory told"
12"She did not move."
13"Her bright blue eyes held"
14"He stepped forward."
15"The cane clicked against the"
16"He smelled of wet wool"
17"Lucien's jaw set."
18"He turned his head and"
19"She stepped back."
ratio0.944
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
analyzedSentences39
technicalSentenceCount1
matches
0"Rory crossed the short space and pulled the damp lapel of his suit straight with a tug that brought her close enough to see the fleck of gold in his black eye."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags0
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
84.6843%