Run: 2026-03-18-01KM08W4H456ZZ5J88MS51BPRA

Run Details

Duration:
51.2s
Cost:
$0.003227
Provider:
Mistral

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 knock came at the door like a summons Rory couldn’t ignore. Three sharp raps, then a pause, then two more—his pattern from before. The knowledge coiled in her stomach before she even moved from the sagging armchair where she’d been skimming a dog-eared paperback on Welsh folklore. Ptolemy lifted his head from the stack of research notes beside her hip, tail flicking once in acknowledgment before settling back into a curl. Rory exhaled through her nose and set the book aside. The flat smelled of old spices from the curry house below, lavender-scented cleaner, and the faint metallic tang of damp London air creeping in through the single grimy window. She stood, joints popping, and crossed the threadbare rug to the door. The deadbolts were a ritual; the first one slipped free with a grinding click, the second with a sharper tug. She hesitated on the third, fingers hovering over the cold metal. *Don’t*. A voice in her head whispered. *Walk away.* But the knock came again, insistent. The third bolt slid aside. When she pulled the door open, Lucien Moreau stood on the other side, bathed in the sickly orange glow of the streetlamp outside. His tailored charcoal suit was immaculate as ever, the ivory handle of his cane glinting under the light. His heterochromatic eyes—amber and black—locked onto hers immediately, and Rory felt the old, familiar jolt in her chest, the one that had nothing to do with logic. “Rory,” he said, voice low, accented. The corner of his mouth twitched, not quite a smile. “It’s been too long.” She leaned against the doorframe, arms crossed. The space between them was charged, thick with everything they hadn’t said the last time they’d seen each other. “Obviously not long enough,” she replied. Lucien didn’t flinch at the bite in her tone. His gaze flicked past her into the flat, taking in the chaos. Scrolls spilled off the coffee table, textbooks on folklore stacked haphazardly on the floor, the tabby cat—*Ptolemy*—staring at him with unblinking disdain from his perch on a pile of Eva’s notes. “You’re still researching the London shadows,” he observed. “And you're still showing up unannounced.” Rory stepped back, grudgingly, and gestured him inside. The flat was small, the walls lined with bookshelves bowed under the weight of knowledge she didn’t have the space to properly organise. Lucien’s broad shoulders nearly brushed both sides of the doorway as he entered, and he moved with the effortless grace of someone who knew exactly how imposing he was. She shut the door behind him, re-engaging the deadbolts with abrupt efficiency. The sudden click of the final lock sounded like a closing door between them, even if it wasn’t. Lucien didn’t sit. He stood near the armchair, cane hooked over his forearm, surveying the room with detached interest. “You’ve added new scars,” he noted, nodding toward her left wrist where the crescent-shaped mark peeked from beneath her sleeve. Rory tugged her sleeve down reflexively. “Not all of us were born with regrets etched into our skin.” That earned her a brief, dark chuckle. “Fair.” He shifted his weight, and the movement made the cane sway slightly. “I wouldn’t have come if it weren’t urgent.” “Urgent enough to risk this?” She gestured vaguely between them. Lucien’s gaze locked onto hers again, intense. “There’s always been a risk with you.” The words hung between them, heavy. Rory exhaled sharply and moved to the kettle on the counter. The flat’s kitchenette was a mess of mismatched mugs and half-empty takeaway containers. She filled the kettle, more for something to do than actual need. “Tea?” “Whiskey.” She paused mid-pour. Looked at him over her shoulder. “It’s ten in the morning.” “It’s after midnight somewhere.” Lucien stepped closer, close enough that she caught the scent of him—sandalwood and something faintly smoky, like a dying ember. “Unless you’ve lost your taste for good liquor.” Rory turned, leaning back against the counter. “I haven’t lost anything. I’ve just stopped letting people dictate what I should or shouldn’t do.” Lucien’s lips quirked. “Spoken like someone who still cares what I think.” She wanted to deny it. Wanted to throw something at him. Instead, she busied herself with pulling a chipped tumbler from the cupboard and pouring a generous measure of whiskey from the bottle Eva kept for emergencies. Handed it to him. He took it, fingers brushing hers for the briefest moment. A spark. A flicker of heat that Rory ignored by turning away to switch on the kettle again. Lucien took a sip, then set the glass down on the counter. “You’re still working for Yu-Fei.” It wasn’t a question. Rory kept her back to him as she rooted through the cabinet for tea. “And you’re still running errands for London’s supernatural elite. Funny how things don’t change.” “You know they do.” He stepped up behind her, close enough that she could feel the warmth radiating off him. His voice dropped, rougher. “You just pretend you don’t.” Rory stilled. The kettle began to rumble, steam curling from its spout. “Pretending is one of my specialties.” Lucien’s breath was warm against the shell of her ear. “Is it?” She turned fast, nearly colliding with him. Close enough to see the flecks of gold in his amber eye, the way his black pupil seemed to swallow the light. “What do you want, Lucien?” For a heartbeat, his gaze dropped to her mouth. The air between them thickened. Then he stepped back, retrieving his glass. “Information. The kind only you can get.” Rory crossed her arms. “You always come to me when you need something.” “And yet, here I am.” He took another sip. “You’re the only person in London who can translate those scrolls Eva left you.” The mention of Eva’s name sent a pang through her chest. She turned away, busying herself with the tea she didn’t want. “Eva’s notes are mine. Personal.” “Personal, or just another way to keep people out?” Rory gripped the counter. “You don’t get to psychoanalyse me from across the room. Not after three years.” Lucien set the glass down with a soft *clink*. “I know. That’s why I’m here in person.” She wanted to throw the tea at him. Wanted to scream. Instead, she faced him again, chin lifted. “What scrolls?” He reached into his inner jacket pocket and withdrew a folded parchment, yellowed at the edges. Unrolled it just enough for her to see the strange, looping script—Elder Welsh, maybe, or something older. Something that made her pulse jump. “Eva was looking into the Hollow Church,” he said. “Specifically, what happened to the congregation that vanished eight years ago.” Rory’s fingers itched to take it. To touch the parchment. To see Eva’s handwriting in the margins. “You have no right—” “I have every right,” Lucien cut in. “Because whatever’s in that church is waking up, Rory. And it's not just humans disappearing this time.” She stared at him. The flat felt too small, the air too thick. The Hollow Church—the ruins on the edge of Epping Forest—had been a graveyard of whispers even before Eva started digging. Before whatever had happened to her. Rory snatched the scroll from him and retreated to the armchair, sinking into it with the parchment clutched in her hands. Ptolemy abandoned his perch and leapt onto her lap, a warm, heavy weight. Lucien didn’t sit. He loomed, cane planted beside him. “You're translating that tonight.” “Why should I help you?” “Because,” he said softly, “you know I’m not the one who hurt you.” The words hit like a blade twisted in an old wound. Rory’s breath caught. She looked up at him, really looked, and saw the truth in his eyes—whatever game he was playing, this wasn’t about revenge. Or at least, not hers. She unfolded the scroll, fingers trembling only slightly. “Fine. But you're staying out of my way.” Lucien exhaled, something like relief flickering across his face. “Deal.” But he didn’t move. Didn’t leave. Just stood there, watching her with an intensity that made her skin prickle. Rory swallowed hard and bent her head over the scroll, the words blurring as her vision narrowed to the ink before her. The parchment smelled of dust and something older—like burnt offerings and forgotten prayers. Behind her, Lucien set his glass down again. This time, when he spoke, his voice was closer. Almost intimate. “Rory.” She didn’t look up. “What?” “You can pretend all you want.” His fingers brushed her hair aside, just for a second—too brief to be anything but an accident. “But I remember every sound you make when you're lying.” Her breath hitched. Lucien’s cane tapped twice against the floor, a silent step backward. “I’ll be downstairs. At Silas’.” She didn’t answer. The door clicked shut behind him a moment later. Rory stayed still, Ptolemy purring against her thighs, the scroll burning in her hands. And for the first time in years, she felt something shift inside her—not resolution, not forgiveness, but the tiniest crack in the dam she’d spent three years building.
created_at"2026-03-18T10:46:44.019Z" 3/18/2026, 10:46:44 AM
model"mistralai/mistral-small-2603" 1/1/2603, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency430
moderation_latency(null)
generation_time50808
tokens_prompt808
tokens_completion6115
native_tokens_prompt784
native_tokens_completion5211
native_tokens_completion_images(null)
native_tokens_reasoning3648
native_tokens_cached128
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"
usage0.00322692
router(null)
provider_responses
0
endpoint_id"f5ed6283-4e17-457d-98cd-2ec0c318171d"
id"d26c5679597245b1b92384058cb466aa"
is_byokfalse
latency418
model_permaslug"mistralai/mistral-small-2603" 1/1/2603, 12:00:00 AM
provider_name"Mistral"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773830804-bmzIvRYJOU4MCD3k4jBI"
upstream_id"d26c5679597245b1b92384058cb466aa"
total_cost0.00322692
cache_discount0.00001728
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
77.55% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags13
adverbTagCount3
adverbTags
0"Rory stepped back [back]"
1"She gestured vaguely [vaguely]"
2"he said softly [softly]"
dialogueSentences49
tagDensity0.265
leniency0.531
rawRatio0.231
effectiveRatio0.122
83.55% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1520
totalAiIsmAdverbs5
found
0
adverb"slightly"
count2
1
adverb"sharply"
count1
2
adverb"softly"
count1
3
adverb"really"
count1
highlights
0"slightly"
1"sharply"
2"softly"
3"really"
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)
40.79% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1520
totalAiIsms18
found
0
word"stomach"
count1
1
word"glinting"
count1
2
word"familiar"
count1
3
word"charged"
count1
4
word"flicked"
count1
5
word"weight"
count3
6
word"effortless"
count1
7
word"imposing"
count1
8
word"etched"
count1
9
word"flicker"
count1
10
word"could feel"
count1
11
word"warmth"
count1
12
word"pang"
count1
13
word"pulse"
count1
14
word"loomed"
count1
15
word"intensity"
count1
highlights
0"stomach"
1"glinting"
2"familiar"
3"charged"
4"flicked"
5"weight"
6"effortless"
7"imposing"
8"etched"
9"flicker"
10"could feel"
11"warmth"
12"pang"
13"pulse"
14"loomed"
15"intensity"
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
narrationSentences116
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences116
filterMatches(empty)
hedgeMatches
0"began to"
1"seemed to"
2"happened to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences151
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen31
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans4
markdownWords5
totalWords1510
ratio0.003
matches
0"Don’t"
1"Walk away."
2"Ptolemy"
3"clink"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions10
unquotedAttributions0
matches(empty)
79.17% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions50
wordCount1200
uniqueNames12
maxNameDensity1.42
worstName"Rory"
maxWindowNameDensity2.5
worstWindowName"Rory"
discoveredNames
Rory17
Welsh2
London1
Lucien15
Moreau1
Eva5
Elder1
Hollow1
Church1
Epping1
Forest1
Ptolemy4
persons
0"Rory"
1"Lucien"
2"Moreau"
3"Eva"
4"Ptolemy"
places
0"London"
1"Hollow"
2"Church"
3"Epping"
4"Forest"
globalScore0.792
windowScore0.833
57.41% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences81
glossingSentenceCount3
matches
0"not quite a smile"
1"sounded like a closing door between them,"
2"something like relief flickering across his"
67.55% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.325
wordCount1510
matches
0"not resolution, not forgiveness, but the tiniest crack in the dam she’d spent three years buildin"
1"not forgiveness, but the tiniest crack in the dam she’d spent three years buildin"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences151
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs61
mean24.75
std17.96
cv0.726
sampleLengths
072
191
26
35
468
520
632
760
866
930
1039
1118
1228
1310
1414
1543
161
1714
1832
1923
2012
2141
2228
2317
2432
2529
2618
2712
2834
2928
3013
3123
3227
339
3418
3517
3620
3739
3820
3921
4024
4139
4234
4313
445
4513
4641
4716
4810
4919
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences116
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs214
matches
0"was playing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount13
semicolonCount1
flaggedSentences11
totalSentences151
ratio0.073
matches
0"Three sharp raps, then a pause, then two more—his pattern from before."
1"The deadbolts were a ritual; the first one slipped free with a grinding click, the second with a sharper tug."
2"His heterochromatic eyes—amber and black—locked onto hers immediately, and Rory felt the old, familiar jolt in her chest, the one that had nothing to do with logic."
3"Scrolls spilled off the coffee table, textbooks on folklore stacked haphazardly on the floor, the tabby cat—*Ptolemy*—staring at him with unblinking disdain from his perch on a pile of Eva’s notes."
4"“It’s after midnight somewhere.” Lucien stepped closer, close enough that she caught the scent of him—sandalwood and something faintly smoky, like a dying ember."
5"Unrolled it just enough for her to see the strange, looping script—Elder Welsh, maybe, or something older."
6"The Hollow Church—the ruins on the edge of Epping Forest—had been a graveyard of whispers even before Eva started digging."
7"She looked up at him, really looked, and saw the truth in his eyes—whatever game he was playing, this wasn’t about revenge."
8"The parchment smelled of dust and something older—like burnt offerings and forgotten prayers."
9"“You can pretend all you want.” His fingers brushed her hair aside, just for a second—too brief to be anything but an accident."
10"And for the first time in years, she felt something shift inside her—not resolution, not forgiveness, but the tiniest crack in the dam she’d spent three years building."
87.23% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1215
adjectiveStacks1
stackExamples
0"below, lavender-scented cleaner,"
adverbCount58
adverbRatio0.047736625514403296
lyAdverbCount17
lyAdverbRatio0.013991769547325103
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences151
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences151
mean10
std6.86
cv0.686
sampleLengths
012
112
224
324
410
529
612
720
811
91
106
112
126
135
1423
1518
1627
176
1810
194
207
2119
226
239
2412
2531
268
2714
2823
2929
3012
3118
323
3316
3420
356
3612
377
3813
398
4010
417
427
436
4411
4513
4612
471
481
493
59.60% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.37748344370860926
totalSentences151
uniqueOpeners57
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences107
matches
0"Instead, she busied herself with"
1"Then he stepped back, retrieving"
2"Instead, she faced him again,"
3"Just stood there, watching her"
ratio0.037
96.64% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount33
totalSentences107
matches
0"She stood, joints popping, and"
1"She hesitated on the third,"
2"His tailored charcoal suit was"
3"His heterochromatic eyes—amber and black—locked"
4"he said, voice low, accented"
5"She leaned against the doorframe,"
6"His gaze flicked past her"
7"She shut the door behind"
8"He stood near the armchair,"
9"he noted, nodding toward her"
10"He shifted his weight, and"
11"She gestured vaguely between them"
12"She filled the kettle, more"
13"She paused mid-pour."
14"She wanted to deny it."
15"He took it, fingers brushing"
16"It wasn’t a question."
17"He stepped up behind her,"
18"His voice dropped, rougher."
19"She turned fast, nearly colliding"
ratio0.308
58.13% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount86
totalSentences107
matches
0"The knock came at the"
1"The knowledge coiled in her"
2"Ptolemy lifted his head from"
3"Rory exhaled through her nose"
4"The flat smelled of old"
5"She stood, joints popping, and"
6"The deadbolts were a ritual;"
7"She hesitated on the third,"
8"A voice in her head"
9"The third bolt slid aside."
10"His tailored charcoal suit was"
11"His heterochromatic eyes—amber and black—locked"
12"he said, voice low, accented"
13"The corner of his mouth"
14"She leaned against the doorframe,"
15"The space between them was"
16"Lucien didn’t flinch at the"
17"His gaze flicked past her"
18"Scrolls spilled off the coffee"
19"Rory stepped back, grudgingly, and"
ratio0.804
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount3
totalSentences107
matches
0"To touch the parchment."
1"To see Eva’s handwriting in"
2"Before whatever had happened to"
ratio0.028
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences47
technicalSentenceCount2
matches
0"Lucien’s broad shoulders nearly brushed both sides of the doorway as he entered, and he moved with the effortless grace of someone who knew exactly how imposing…"
1"Just stood there, watching her with an intensity that made her skin prickle."
48.08% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags13
uselessAdditionCount2
matches
0"he said, voice low, accented"
1"He shifted, and the movement made the cane sway slightly"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags6
fancyCount2
fancyTags
0"he observed (observe)"
1"he noted (note)"
dialogueSentences49
tagDensity0.122
leniency0.245
rawRatio0.333
effectiveRatio0.082
85.1898%