Run: 2026-09-03-01M1K54D7VXMF1M2G6DNGPW5ZZ

Run Details

Duration:
44.4s
Cost:
$0.017167
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 third deadbolt stuck. Aurora wrenched at the lock. The metal shrieked. Curry fat and cumin rose from the vents below, thick enough to coat the back of her throat. Ptolemy wound between her ankles and yowled. She pulled the door inward. Lucien filled the hall. He wore the charcoal suit, pressed to a knife edge despite the rain. His platinum hair lay slicked back from his forehead, rain beading at his temples. The ivory handle of his cane caught the weak hall light. One amber eye and one black eye fixed on her. That stare pinned her to the spot. Aurora's hand stayed on the door handle. Her knuckles whitened. "Lucien." Lucien's mouth curved. The expression never reached his eyes. "You left London." "I left your office. Difference." Aurora stepped back half a step. The flat crowded behind her, books in tottering columns, scrolls unfurled across Eva's kitchen table, mugs with cold tea rings. The air tasted of paper dust and old incense. Ptolemy bolted for the bedroom. Lucien did not move from the threshold. Rain drummed on the stairwell window. "You changed the locks." "Eva changed the locks. Three deadbolts now. You taught her paranoia." Lucien lifted his cane. The tip tapped the nearest deadbolt. "Eva learns fast. You do not answer your phone." Aurora folded her arms. The sleeve of her jumper rode up. The small crescent scar on her left wrist flashed pale against her skin. She tugged the cuff down. "I blocked your number." "I noticed." He waited. The hall breath held between them. A pot clanged in the curry house kitchen below, a shout in Bengali, the hiss of oil. Lucien tilted his head. "You invite me in or do we conduct this in the hall for the neighbours?" Aurora stared at the line of his shoulders, the perfect knot of his tie, the rain dark on his lapels. She stepped aside. Her bare feet caught on the rug. Lucien crossed the threshold. He brought the rain with him, and the scent of his cologne, citrus and smoke, and something colder underneath. He manoeuvred his cane around a stack of grimoires. His gaze swept the flat, catalogued each pile, each sigil chalked on a loose sheet, Ptolemy's tail vanishing round the bedroom door. He turned back to her. The door still hung open. Draught curled round her ankles. "You look tired." "You look wet. Want a towel or do you prefer to drip on Eva's notes?" Lucien smiled. Sharp teeth showed for a second. "A towel." Aurora shut the door. She threw the deadbolts, one, two, three, the clunk loud in the small space. She left the chain off. She snatched a tea towel from the sink, the one with faded lemons, and tossed it at him. He caught it single-handed, cane braced against the wall. He dabbed at his hair. The platinum darkened where water touched it. "You left without a word," he said. Aurora leaned against the kitchen counter. The edge dug into her lower back. "You gave me a word. You gave me a warning. Stay away from the Avaros job. Let you handle the exchange. I did. You got what you wanted." Lucien stilled. The towel paused against his collar. "I got the book. You got cut out. That was not my intent." "No. Your intent was to keep me safe. How noble. You made that choice for me." The towel folded in his hands. He placed it on the counter with care. His heterochromatic eyes held hers. The amber burned. The black swallowed light. "You walked straight into a den of full-blooded demons with no cover and no name to trade. What else did you expect from me?" "I expected trust. I expected you to stand next to me instead of locking the door after I left." Silence stretched. The radiator ticked. Ptolemy reappeared and jumped onto the table, disturbed a pile of research notes, sent a scroll rolling. Lucien's hand shot out. He caught the scroll before it hit the floor. His fingers brushed Aurora's as she reached for the same roll. Heat shot up her arm. She pulled back as if scalded. The scar on her wrist throbbed. Lucien set the scroll down. His knuckles brushed the table edge. "Eva told me you took extra shifts at the Golden Empress." Aurora laughed. The sound hurt her throat. "Eva tells you a lot." "She worries. You work nights. You deliver noodles through demon territory for tips. You call that safe?" "I call it rent. You call it leverage?" Lucien's jaw tightened. He tapped his cane once against the floorboards. The ivory handle gleamed. "I came because the book opened." Aurora straightened. Her bright blue eyes widened. Her black hair swung forward over her shoulders as she pushed off the counter. "What?" "The codex we pulled from the vault. The pages were blank. Now they ink themselves. Your name appears on the seventh leaf." Cold washed through Aurora's stomach. She crossed to the table, shoved aside Ptolemy, unrolled the borrowed facsimile Eva kept pinned under a chipped mug. Blank. She stared at Lucien's reflection in the window glass, his tall frame behind hers, his suit a dark slash against the clutter. "Show me." Lucien reached into his inner pocket. The suit jacket parted. He produced a leather-bound volume no larger than her palm, edges charred. He laid it on the table. The leather pulsed faint under his palm, a slow heartbeat. Aurora's hand hovered over the cover. "You brought it here. To this flat. Above a curry house with three locks a child could pick." "The wards on this building hold. For now. And you needed to see it." "You needed to see me." Lucien's mouth twitched. He did not deny it. He flipped the cover with his thumb. Pages rustled, though no draught touched them. Ink bled across the paper as she watched, lines forming from nowhere, script in a language that hurt the eyes. On the seventh leaf, clear as print, the name: Aurora Carter. Under it, a second name in the old tongue. Malphora. Aurora's breath stopped. Her hand curled into a fist. The scar on her wrist prickled. "That is not my name." "It is a name given before your birth. Your mother used it once. In a bargain." Aurora slammed the book shut. The thud sent Ptolemy leaping from the table. The cat vanished under Eva's bed. "You knew. When we worked the vault job, you knew what was inside. That is why you sent me away." Lucien planted his cane. He leaned his weight on it, though she knew he needed no support, the cane a sheath for the blade inside, a prop for a man who never showed weakness. "I suspected. I had no proof. I hoped the book chose another." "Hope. You gamble with my life and call it hope." Lucien stepped round the table. The cramped flat gave him no room. His knee brushed hers. His proximity stole air from the room. She smelled rain and citrus and the faint sulphur that clung to his demon blood. He reached out. His fingers stopped a breath from her cheek. He did not touch. "Rory." Her name in his mouth, soft, French at the edges, broke something in her chest. She hated how her body leaned toward him, how her pulse hammered at her throat, how the months of silence had not dulled the pull. She caught his wrist. His skin burned hot. Her thumb pressed against his pulse. "Do not." Lucien's amber eye searched her face. The black eye reflected her, small and fierce. "You felt it too. That night in the vault. Before I told you to leave." Aurora's grip tightened. She remembered the vault, the dark, his back against the stone, her hands fisted in his shirt, his mouth on hers, desperate and brief, before he pushed her away and sealed the door between them. "I felt you push me out." "I felt you would die if you stayed." They stood locked in that small collision, hand on wrist, breath mingling, the book humming between them on the table. The radiator hissed. Water hammered the pipes. Voices rose from the street, drunk and loud, then faded. Aurora let go. She stepped back. Her shoulder hit the bookshelf. A paperback tumbled. Lucien lowered his hand. His fingers flexed. "The book wants a reader," he said. "It calls the blood that paid for it. If you open it, you bound it to you. If you refuse, it hunts you till you do." "Or till it kills me." "Or till I break the chain that ties it to you." Aurora stared at the leather cover. The pulse beat on, patient. "Can you? Break it?" Lucien's smile returned, thin and without humour. He lifted his cane. He twisted the ivory handle. Steel whispered inside. "With help. With you beside me this time. No doors between us. No orders." Aurora's blue eyes lifted to his. The flat narrowed to the space between their bodies, the clutter and cat and curry smell falling away. "You ask a lot for a man who shows up soaked on my doorstep." Lucien extended his free hand, palm up. An invitation, not a command. The line of his suit, the rain still on his lashes, the stark contrast of his eyes made her chest ache. "Stay," he said. "Or tell me to leave. But decide before the ink finishes writing." Aurora looked at his hand. At the book. At the three deadbolts on the door she had thrown for him. Rain lashed the window. Ptolemy mewed from under the bed. Aurora placed her hand in his.
created_at"2026-09-03T08:10:58.689Z" 9/3/2026, 8:10:58 AM
model"meta/muse-spark-1.2-20260805"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2779
moderation_latency(null)
generation_time44391
tokens_prompt1004
tokens_completion2390
native_tokens_prompt936
native_tokens_completion3764
native_tokens_completion_images0
native_tokens_reasoning1528
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"
usage0.017167
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788423058-Yz2R25ThPTBkfpNPkgw2"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788423058-cIg2Kqy12eGNOro70ymt"
upstream_id"resp_6a992b9365b1e03acdab498d"
provider_responses
0
endpoint_id"ffc8e76e-808a-44d2-bd21-c6ac16e721cb"
id"resp_6a992b9365b1e03acdab498d"
is_byokfalse
latency587
model_permaslug"meta/muse-spark-1.2-20260805"
provider_name"Meta"
status200
total_cost0.017167
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
totalTags3
adverbTagCount0
adverbTags(empty)
dialogueSentences48
tagDensity0.063
leniency0.125
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1617
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)
65.99% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1617
totalAiIsms11
found
0
word"perfect"
count1
1
word"silence"
count2
2
word"throbbed"
count1
3
word"stomach"
count1
4
word"pulsed"
count1
5
word"weight"
count1
6
word"pulse"
count3
7
word"stark"
count1
highlights
0"perfect"
1"silence"
2"throbbed"
3"stomach"
4"pulsed"
5"weight"
6"pulse"
7"stark"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes widened"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences152
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences152
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences197
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen35
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1617
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions13
unquotedAttributions0
matches(empty)
58.06% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions54
wordCount1142
uniqueNames7
maxNameDensity1.84
worstName"Aurora"
maxWindowNameDensity3
worstWindowName"Aurora"
discoveredNames
Eva3
Bengali1
Ptolemy7
Aurora21
Lucien20
Carter1
French1
persons
0"Eva"
1"Ptolemy"
2"Aurora"
3"Lucien"
4"Carter"
places
0"Bengali"
globalScore0.581
windowScore0.667
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences80
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1617
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences197
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs96
mean16.84
std14.2
cv0.843
sampleLengths
04
133
25
34
455
510
61
79
83
95
1040
1113
124
1311
1410
159
1629
174
182
1925
204
2115
2230
2354
2415
253
2615
278
282
2950
3012
317
3213
3328
348
3513
3616
3726
3824
3919
4063
4111
4211
437
445
4517
468
4715
486
4921
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences152
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs192
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences197
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1144
adjectiveStacks0
stackExamples(empty)
adverbCount17
adverbRatio0.01486013986013986
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences197
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences197
mean8.21
std6.22
cv0.758
sampleLengths
04
15
23
318
47
55
64
713
814
911
1010
117
127
133
141
153
166
173
185
196
2020
219
225
237
246
254
2611
274
286
299
304
317
3213
335
344
352
362
376
3817
394
4015
4120
423
437
444
4519
469
4722
485
495
39.85% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats20
diversityRatio0.2233502538071066
totalSentences197
uniqueOpeners44
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences141
matches(empty)
ratio0
75.32% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount51
totalSentences141
matches
0"She pulled the door inward."
1"He wore the charcoal suit,"
2"His platinum hair lay slicked"
3"Her knuckles whitened."
4"She tugged the cuff down."
5"She stepped aside."
6"Her bare feet caught on"
7"He brought the rain with"
8"He manoeuvred his cane around"
9"His gaze swept the flat,"
10"He turned back to her."
11"She threw the deadbolts, one,"
12"She left the chain off."
13"She snatched a tea towel"
14"He caught it single-handed, cane"
15"He dabbed at his hair."
16"He placed it on the"
17"His heterochromatic eyes held hers."
18"He caught the scroll before"
19"His fingers brushed Aurora's as"
ratio0.362
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount134
totalSentences141
matches
0"The third deadbolt stuck."
1"Aurora wrenched at the lock."
2"The metal shrieked."
3"Curry fat and cumin rose"
4"Ptolemy wound between her ankles"
5"She pulled the door inward."
6"Lucien filled the hall."
7"He wore the charcoal suit,"
8"His platinum hair lay slicked"
9"The ivory handle of his"
10"That stare pinned her to"
11"Aurora's hand stayed on the"
12"Her knuckles whitened."
13"Lucien's mouth curved."
14"The expression never reached his"
15"Aurora stepped back half a"
16"The flat crowded behind her,"
17"The air tasted of paper"
18"Ptolemy bolted for the bedroom."
19"Lucien did not move from"
ratio0.95
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences141
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences33
technicalSentenceCount1
matches
0"She smelled rain and citrus and the faint sulphur that clung to his demon blood."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags3
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags3
fancyCount0
fancyTags(empty)
dialogueSentences48
tagDensity0.063
leniency0.125
rawRatio0
effectiveRatio0
84.6403%