Run: 2026-02-20-01KHYB5PM2ZC2RQ3AFHJ6J19KP

Run Details

Duration:
11.3s
Cost:
$0.000438
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 door to Eva’s flat creaked open before Aurora could even reach for the deadbolt, the sound sharp in the quiet of the evening. She froze, her fingers hovering over the brass handle, the scent of rain-slicked pavement and distant exhaust fumes curling through the gap. The air inside was thick with the musk of old books and the faint, citrusy tang of Ptolemy’s fur, the tabby cat’s tail flicking lazily as he watched from his perch on the windowsill. Then the light spilled out. A man stepped inside, his presence filling the narrow hallway like a shadow given form. Tall, impossibly so, his shoulders nearly brushing the low ceiling. His platinum blond hair was slicked back, the way it always was, as if he’d spent hours perfecting the angle of it. But it was his eyes that held her—one amber, one black, gleaming with an intensity that made her breath catch. Lucien Moreau. Aurora’s pulse hammered in her throat. She should have known. Should have *seen* it coming. But the way he stood there, leaning against the doorframe with that infuriating confidence, as if he owned the place, made her stomach twist. “You’re late,” he said, his voice smooth, accented with the ghost of a French lilt. “I was beginning to think you’d changed your mind.” She swallowed hard, her fingers curling into fists at her sides. “I didn’t change my mind. I just didn’t expect you to show up like this.” Lucien pushed off the doorframe, his cane tapping lightly against the floor as he stepped into the flat. The blade inside the ivory handle gleamed for just a second before he tucked it away, as if he’d done it a thousand times. “I didn’t expect you to be here either,” he admitted, his gaze flicking over the cluttered space—stacks of yellowed papers, half-empty mugs of tea gone cold, the faint scent of incense lingering in the air. “But then, you never did do things by the rules.” Aurora exhaled sharply, her shoulders tensing. “What do you want, Lucien?” He didn’t answer right away. Instead, he let his eyes roam over her—her black hair falling just past her shoulders, the way it always did when she was tired, the faint scar on her wrist peeking out from beneath her sleeve. His gaze lingered there, just for a second, before he looked back up at her face. “You look like hell,” he said bluntly. Aurora bristled. “And you look like you haven’t aged a day.” Lucien smirked, but there was no humor in it. “That’s because I haven’t.” She crossed her arms. “So you’re here to gloat?” “No.” His voice dropped, just slightly. “I’m here because I need your help.” The words hung between them, heavy and loaded. Aurora’s chest tightened. She knew that tone. Knew the way he said things—like he was offering her a lifeline, but also like he was daring her to refuse. “What kind of help?” she asked, her voice steadier than she felt. Lucien’s expression darkened. “Something that involves a demon from Avaros. One that’s been asking questions about me.” Aurora’s blood ran cold. “You’re in trouble.” “Let’s just say I’ve made some enemies.” She studied him, trying to read the tension in his posture, the way his fingers twitched near the cane. “And you think I can help?” “You’re the only one who can.” The words were a challenge. A dare. And Aurora knew, better than anyone, that Lucien Moreau didn’t do anything without a reason. “Why me?” she asked, her voice quieter now. Lucien stepped closer, the space between them narrowing until she could feel the heat radiating off him. “Because you’re the only one who’s ever seen me without the mask.” Aurora’s breath hitched. She remembered that night—years ago, in a dimly lit bar on the South Bank, when he’d let his guard down just enough to show her the real him. The one who wasn’t polished, who wasn’t careful. The one who had looked at her like she was the only thing in the world that mattered. And then he’d kissed her. It had been reckless. Stupid. A mistake they’d both regretted almost immediately. But the memory of it still burned. She swallowed. “That was a long time ago.” “So was the last time we spoke,” Lucien said, his voice low. “And I’d like to think we’ve both changed since then.” Aurora’s fingers twitched. She wanted to believe him. Wanted to believe that this wasn’t just another game, another way for him to manipulate her into doing what he wanted. But she also knew him well enough to know that Lucien Moreau didn’t do anything without a plan. “Fine,” she said, her voice firm. “But I’m not doing this for you. I’m doing it because I owe you.” Lucien’s eyebrows lifted. “You don’t owe me anything.” “Yes, I do.” She stepped forward, closing the distance between them. “Because you saved my life that night. And I’m not going to forget that.” His expression softened, just for a second. Then he nodded. “Then let’s get to work.” Aurora exhaled, some of the tension leaving her shoulders. “First, you tell me everything.” Lucien’s gaze darkened. “Everything.” She nodded. “Then we’ll see.” Ptolemy chose that moment to leap down from the windowsill, landing with a soft thud at Lucien’s feet. The cat rubbed against his leg, purring, as if he recognized him instantly. Lucien crouched, running a hand over the cat’s fur, his expression softening further. Aurora watched them, a strange mix of emotions churning in her chest. Jealousy, maybe. Or something worse—something she refused to name. “You’re still keeping that cat,” Lucien observed, his voice amused. “He’s not just a cat,” Aurora said, her voice sharp. “He’s my friend.” Lucien looked up at her, his amber eye catching the light. “Then I’ll be careful with him.” Aurora studied him, trying to read the sincerity in his gaze. She knew better than to trust it completely. But for now, she’d take it. “Fine,” she said. “But if you hurt him, I’ll hurt you.” Lucien smirked. “I wouldn’t expect anything less.” Aurora rolled her eyes, but she couldn’t help the small smile that tugged at her lips. “Come on, then. Let’s talk.” Lucien straightened, his cane tapping against the floor as he stood. “Lead the way.” Aurora turned, heading toward the small kitchen at the back of the flat. The space was cramped, the countertop cluttered with half-empty mugs and stacks of books. She pulled out a chair for him, gesturing for him to sit. “So,” she said, pouring two cups of tea from the pot on the stove. “Tell me about this demon.” Lucien watched her as she moved around the kitchen, his gaze lingering on the way her black hair fell over her shoulders, the way her fingers moved with purpose. He took the cup of tea she handed him, the steam curling around his face. “His name is Veyne,” he said. “He’s been asking questions about me. About my father. About things that don’t concern him.” Aurora frowned. “Why would a demon from Avaros be interested in you?” Lucien’s expression darkened. “Because my father made a deal with him. A long time ago.” Aurora’s stomach twisted. She knew about Lucien’s father—the demon who had abandoned him, who had left him to fend for himself in the human world. She also knew about the deals that could be made between demons and humans, the promises that were never kept. “What kind of deal?” she asked, her voice careful. Lucien’s gaze was distant, as if he was seeing something she couldn’t. “My father promised him power. A piece of Avaros, if you will. But he never gave it to him.” Aurora’s fingers tightened around her cup. “And now Veyne wants it.” Lucien nodded. “He wants it back. And he’s not going to stop until he gets it.” Aurora exhaled sharply. “So what do you need me for?” Lucien’s gaze locked onto hers. “Because you’re the only one who can get into the archives at the British Museum. The only one who can find the records of the deal my father made.” Aurora’s breath caught. She knew the archives—knew the way they were organized, the way the records were hidden behind layers of bureaucracy and old, yellowed paper. She also knew that getting into them wasn’t easy. “And you think I can do it?” she asked, her voice skeptical. Lucien’s expression was serious. “I think you’re the only one who can.” Aurora studied him, trying to read the truth in his gaze. She knew better than to trust him completely. But she also knew that she couldn’t walk away from this. Not now. “Fine,” she said, her voice firm. “But I’m doing this for me. Not for you.” Lucien’s eyebrows lifted. “And what’s in it for you?” Aurora met his gaze, her expression unyielding. “Answers.” Lucien’s expression softened. “Answers.” Aurora nodded. “Let’s start with the archives.” Lucien stood, his cane tapping against the floor as he moved toward the door. “Then we’ll start with the archives.” Aurora followed him out of the flat, the weight of what was to come pressing down on her shoulders. She knew this was a mistake. Knew that getting involved with Lucien Moreau was never a good idea. But she also knew that she couldn’t walk away from him now. Not when he needed her. Not when she needed him.
created_at"2026-02-20T20:17:02.09Z" 2/20/2026, 8:17:02 PM
model"mistralai/ministral-8b-2512"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency266
moderation_latency(null)
generation_time11066
tokens_prompt808
tokens_completion2526
native_tokens_prompt772
native_tokens_completion2149
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached320
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"
usage0.00043815
router(null)
provider_responses
0
endpoint_id"c85d26e1-1e0c-449b-9775-2afce7ae510b"
id"33df5de12cf04cdf9ff0468449cec80a"
is_byokfalse
latency266
model_permaslug"mistralai/ministral-8b-2512"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771618622-JR9Jsc5YI8skF2nv0qmW"
upstream_id"33df5de12cf04cdf9ff0468449cec80a"
total_cost0.00043815
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags17
adverbTagCount2
adverbTags
0"he said bluntly [bluntly]"
1"His voice dropped just [just]"
dialogueSentences62
tagDensity0.274
leniency0.548
rawRatio0.118
effectiveRatio0.065
77.86% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1581
totalAiIsmAdverbs7
found
0
adverb"lazily"
count1
1
adverb"lightly"
count1
2
adverb"sharply"
count2
3
adverb"slightly"
count1
4
adverb"completely"
count2
highlights
0"lazily"
1"lightly"
2"sharply"
3"slightly"
4"completely"
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)
65.21% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1581
totalAiIsms11
found
0
word"gleaming"
count1
1
word"intensity"
count1
2
word"pulse"
count1
3
word"stomach"
count2
4
word"lilt"
count1
5
word"tension"
count2
6
word"could feel"
count1
7
word"churning"
count1
8
word"weight"
count1
highlights
0"gleaming"
1"intensity"
2"pulse"
3"stomach"
4"lilt"
5"tension"
6"could feel"
7"churning"
8"weight"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"blood ran cold"
count1
highlights
0"blood ran cold"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences118
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences118
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences163
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen37
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords1
totalWords1571
ratio0.001
matches
0"seen"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions22
unquotedAttributions0
matches(empty)
16.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions61
wordCount1154
uniqueNames8
maxNameDensity2.34
worstName"Lucien"
maxWindowNameDensity4.5
worstWindowName"Aurora"
discoveredNames
Eva1
Aurora24
Ptolemy2
Moreau4
French1
Lucien27
South1
Bank1
persons
0"Eva"
1"Aurora"
2"Ptolemy"
3"Moreau"
4"Lucien"
places(empty)
globalScore0.33
windowScore0.167
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences67
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1571
matches(empty)
23.52% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount7
totalSentences163
matches
0"knew that tone"
1"remembered that night"
2"believe that this"
3"know that Lucien"
4"chose that moment"
5"knew that she"
6"knew that she"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs76
mean20.67
std17.11
cv0.828
sampleLengths
080
15
269
339
424
526
687
711
857
97
1011
1113
129
1313
1436
1512
1617
177
187
1925
206
2122
228
2329
2457
255
2612
277
288
2922
3029
3118
3220
338
3425
3515
3614
374
385
3944
4021
4110
4213
4317
4425
4511
467
4721
4814
4939
93.37% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences118
matches
0"was slicked"
1"was tired"
2"was cramped"
3"were organized"
4"were hidden"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs226
matches
0"was offering was daring"
1"was seeing"
2.63% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount8
semicolonCount0
flaggedSentences8
totalSentences163
ratio0.049
matches
0"But it was his eyes that held her—one amber, one black, gleaming with an intensity that made her breath catch."
1"“I didn’t expect you to be here either,” he admitted, his gaze flicking over the cluttered space—stacks of yellowed papers, half-empty mugs of tea gone cold, the faint scent of incense lingering in the air."
2"Instead, he let his eyes roam over her—her black hair falling just past her shoulders, the way it always did when she was tired, the faint scar on her wrist peeking out from beneath her sleeve."
3"Knew the way he said things—like he was offering her a lifeline, but also like he was daring her to refuse."
4"She remembered that night—years ago, in a dimly lit bar on the South Bank, when he’d let his guard down just enough to show her the real him."
5"Or something worse—something she refused to name."
6"She knew about Lucien’s father—the demon who had abandoned him, who had left him to fend for himself in the human world."
7"She knew the archives—knew the way they were organized, the way the records were hidden behind layers of bureaucracy and old, yellowed paper."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1164
adjectiveStacks0
stackExamples(empty)
adverbCount46
adverbRatio0.03951890034364261
lyAdverbCount14
lyAdverbRatio0.012027491408934709
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences163
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences163
mean9.64
std7.21
cv0.748
sampleLengths
024
122
234
35
415
510
622
720
82
96
104
115
1224
1315
149
1511
1615
1718
1824
1935
2010
216
225
235
2436
2516
267
272
289
299
304
314
325
336
347
358
363
374
3821
3912
403
4114
424
433
447
4519
466
476
485
492
46.32% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.24539877300613497
totalSentences163
uniqueOpeners40
96.15% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences104
matches
0"Then the light spilled out."
1"Instead, he let his eyes"
2"Then he nodded."
ratio0.029
89.23% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount34
totalSentences104
matches
0"She froze, her fingers hovering"
1"His platinum blond hair was"
2"She should have known."
3"he said, his voice smooth,"
4"She swallowed hard, her fingers"
5"he admitted, his gaze flicking"
6"He didn’t answer right away."
7"His gaze lingered there, just"
8"he said bluntly"
9"She crossed her arms."
10"His voice dropped, just slightly"
11"She knew that tone."
12"she asked, her voice steadier"
13"She studied him, trying to"
14"she asked, her voice quieter"
15"She remembered that night—years ago,"
16"It had been reckless."
17"She wanted to believe him."
18"she said, her voice firm"
19"She stepped forward, closing the"
ratio0.327
56.15% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount84
totalSentences104
matches
0"The door to Eva’s flat"
1"She froze, her fingers hovering"
2"The air inside was thick"
3"A man stepped inside, his"
4"His platinum blond hair was"
5"Aurora’s pulse hammered in her"
6"She should have known."
7"he said, his voice smooth,"
8"She swallowed hard, her fingers"
9"Lucien pushed off the doorframe,"
10"The blade inside the ivory"
11"he admitted, his gaze flicking"
12"Aurora exhaled sharply, her shoulders"
13"He didn’t answer right away."
14"His gaze lingered there, just"
15"he said bluntly"
16"Lucien smirked, but there was"
17"She crossed her arms."
18"His voice dropped, just slightly"
19"The words hung between them,"
ratio0.808
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences104
matches(empty)
ratio0
45.45% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences44
technicalSentenceCount6
matches
0"But it was his eyes that held her—one amber, one black, gleaming with an intensity that made her breath catch."
1"But the way he stood there, leaning against the doorframe with that infuriating confidence, as if he owned the place, made her stomach twist."
2"Instead, he let his eyes roam over her—her black hair falling just past her shoulders, the way it always did when she was tired, the faint scar on her wrist pee…"
3"The cat rubbed against his leg, purring, as if he recognized him instantly."
4"Lucien crouched, running a hand over the cat’s fur, his expression softening further."
5"Aurora rolled her eyes, but she couldn’t help the small smile that tugged at her lips."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags17
uselessAdditionCount9
matches
0"she asked, her voice steadier than she felt"
1"she asked, her voice quieter now"
2"Lucien said, his voice low"
3"she said, her voice firm"
4"Lucien observed, his voice amused"
5"Aurora said, her voice sharp"
6"she asked, her voice careful"
7"she asked, her voice skeptical"
8"she said, her voice firm"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags15
fancyCount2
fancyTags
0"he admitted (admit)"
1"Lucien observed (observe)"
dialogueSentences62
tagDensity0.242
leniency0.484
rawRatio0.133
effectiveRatio0.065
77.0856%