Run: 2026-10-13-01M4TB4BFDVD2ZMVMN5N4YST60

Run Details

Duration:
2m 8s
Cost:
$0.110254
Provider:
Fireworks

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, the way it always did, and by the time Rory wrestled it free she had a warning ready for whatever fool was knocking past midnight. It died in her throat when she saw him. Lucien Moreau leaned against the doorframe of Eva's flat like a man holding himself together out of habit rather than strength. His charcoal suit was soaked through, rain or worse, and his platinum hair had fallen loose across his forehead. The ivory-handled cane wasn't an affectation tonight. It was bearing his weight. One gloved hand was pressed to his side, and something dark had wicked through the fabric between his fingers. "Aurora," he said. The amber eye found hers. The black one, the one that reflected nothing, seemed to swallow the hallway light. "I had a speech. I appear to have lost most of it on the stairs." Three months. Three months of silence, and this was how he returned to her: bleeding on a doorstep on Brick Lane, saying her name like it cost him. "You have a remarkable nerve," she said, even as her eyes catalogued the blood, the pallor, the way his weight shifted. Cool head. Quick thoughts. "Whoever did it, I hope it hurt." "It did." His mouth twitched. "May I come in before I ruin your neighbor's carpet as well?" She should have closed the door. Every sensible part of her, the parts that had rebuilt themselves brick by brick since Cardiff, since Evan, told her to close it. Instead she stepped aside, and Lucien Moreau half-fell across the threshold she'd sworn he'd never cross again. Ptolemy looked up from the arm of the sofa, unimpressed, and went back to washing his paw. The cat had never once hissed at Lucien, which Rory had always held against him. She threw all three deadbolts behind them. Habit. Fear. Both. "Sit before you fall," she said, clearing a drift of Eva's scrolls off the sofa with one arm. "If you die on this rug, Eva will haunt us both. It's Persian." "Noted," he murmured, and lowered himself with a care that told her more about the wound than the blood did. The flat smelled of cumin from the curry house below and old paper from Eva's research, and the yellow neon of the restaurant sign bled through the window and turned everything the color of turmeric. Rory filled the kettle, found the clean towel, and came back to kneel in front of him. "Jacket off. Shirt too." "Buy a man dinner first," he said, but his fingers were already fumbling at the buttons, clumsy in a way Lucien Moreau was never clumsy. She batted his hands aside and did it herself, and tried very hard not to notice the geography of him, the old pale scars she had once traced in a lamplight that felt like another woman's life. The wound was a long, ugly line along his ribs, and it was wrong. The edges weren't red. They were dark, veined with something that looked like ink spreading through water, and the blood that seeped from it was sluggish and nearly black. "It's not closing," she said. "It will. Eventually." He watched her face, not the wound. "It's Avaros steel." Her hands paused. "Your family, then." "A cousin, if we're being precise. He sends his regards." A breath hissed through his teeth as she pressed the towel against it. "Less gently than that." Rory got up, crossed to the shelves, and pulled down one of Eva's notebooks. She'd read more of Eva's research than she'd ever admit. Avaros steel drank salt; she was nearly sure of it. She packed the wound with salt from the kitchen and honey from the back of the cupboard, tore a clean sheet into strips, and worked fast, jaw tight, while Lucien sat perfectly still and let her. "You're going to tell me," she said, "why my ex-boyfriend's money turned up on a contract with my name on it, or you can bleed out with my blessing." The silence lasted long enough that she looked up. The amber eye was fixed on her with an expression she couldn't read, and the black one held its usual nothing. "How did you—" "The photo they're circulating is my Golden Empress delivery shot. Yu-Fei showed me. She's worried and furious, in that order." Rory tied off the bandage, not gently. "I assume that's why you're here. So. Talk." "Evan hired a finder," Lucien said quietly. "Not a normal one. A broker who works the other market, the one beneath this one. He's been asking after you for weeks, Aurora. Patiently. Like a man who believes he's owed." His jaw worked. "The broker's client list traces back to Avaros. To my father's court. They keep a standing interest in anything I—" He stopped. Started again. "In anything I care about. It's policy. Leverage. So when Evan's money hit the market tonight and your name came with it, I went to buy the contract and burn it. My cousin objected to the purchase." She sat back on her heels. The rain ticked against the window. Somewhere below, the curry house's extractor fan hummed its endless note. "Three months," she said. "That's how long it's been since you kissed me in the back of your own car and then told me I was a bright girl who ought to go find a bright life. Like I was a delivery you'd finished signing for." Her voice stayed level. She was proud of that. "You knew then, didn't you. That they'd noticed me." "A courier from Avaros left a court token at my club that afternoon. A ribbon. It means we see her." He said it to his hands. "I ended it that night. I chose the version where you hated me and lived." The fury came up clean and cold, and she let it. "You decided. You decided for me, Lucien. Evan used to do that. What I wore, who I saw, what was good for me. You dressed yours up as protection, but you took the choice out of my hands exactly the same." He went very still. Whatever she'd expected, a defense, one of those silken deflections he did in four languages, it didn't come. He looked at her the way a man looks at a door he locked himself. "You're right," he said. "I've had three months to rehearse an argument and I don't have one. I'm sorry, Aurora. Not for wanting you safe. For not trusting you with the truth of it. You'd have laughed in my cousin's face and found a way around him in a week. I know that. I knew it then." "Say it in French," she said. His head came up. "You lie to me in English," she said. "English is business for you. French is your mother's tongue. So if there's anything left you actually mean, say it in French." For a moment the only sound was the rain. Then he spoke, low, the Marseille in his voice thickening around the edges the way it only did when he was exhausted or honest, and tonight he was both. "Tu m'as manqué," he said. "Chaque heure. Je t'ai dit de trouver une vie lumineuse, et j'ai passé trois mois dans le noir à t'imaginer en train de la vivre. Tu es la seule chose qui m'ait jamais fait peur, Aurora. Pas de te perdre. De te mériter." Her French was restaurant-grade at best, but she'd learned pieces of him the way you learn a song. I missed you. Every hour. You're the only thing that's ever frightened me. "Translate the last part," she said, though she already had. "No," he said. "I'd rather have said it and meant it than said it twice." His gaze dropped to her hands, and she realized they were trembling, just slightly, resting on her knees. He didn't reach for them. He only turned his own hand over on the sofa cushion between them, palm up, an offering with no pressure behind it, and waited. She looked at the crescent scar on her left wrist, white and small and old, the mark of a girl who'd once fallen through a greenhouse door and gotten up laughing. She'd spent years learning which men saw her scars as handles. Lucien had never once touched that scar without asking. Not even now. Especially not now. "If I kiss you," she said, "it's because I chose it. Not because you bled persuasively on my doorstep." "Noted," he said softly. She crossed the small, dangerous distance and kissed him, one hand braced carefully against his chest, away from the wound. He made a sound low in his throat, relief or pain or both, and his hand came up to cup her jaw with a tenderness that undid her far more than any hunger could have. He tasted of rain and copper and the coffee he'd clearly been living on. When she finally pulled back, both his eyes were closed, and he looked, for one unguarded moment, like a man at prayer. "You're staying on the sofa," she said against his mouth. "Eva's away for another week, the cat needs feeding, and if my cousin-by-contract-murder shows up I'd rather have the demon in the family on my side of the deadbolts." "Half-demon," he murmured. "I insist on the distinction." "Half a demon is twice the trouble." She finished binding his ribs while he rested his head back against Eva's tower of books, and somewhere between the second knot and the third his breathing evened out into sleep, his hand still open on the cushion where she'd left it. Ptolemy jumped up, regarded him with the solemnity of a judge, and settled on his chest as though he'd been saving the spot. Rory stood for a moment in the yellow neon light, listening to the rain. The contract was still out there. Evan was still out there, and Avaros with its ribbons and its cousins and its long, patient attention. None of it was finished. But the deadbolts were thrown, all three of them, and for the first time the flat felt safer with Lucien Moreau inside it than it ever had with him locked out.
created_at"2026-10-13T09:57:34.84Z" 10/13/2026, 9:57:34 AM
model"fireworks/ember-1-20260923"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency467
moderation_latency(null)
generation_time128110
tokens_prompt788
tokens_completion7841
native_tokens_prompt854
native_tokens_completion7333
native_tokens_completion_images(null)
native_tokens_reasoning5117
native_tokens_cached853
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"stop"
service_tier(null)
usage0.1102539
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
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request_id"req-1791885454-h9o6yMOzu5lAVOQB4khf"
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api_type"completions"
id"gen-1791885454-wQg2iGnG6hnLptvFpOUR"
upstream_id"chatcmpl-bf63d9a3bdf34ba0a9ace032f77d67d7"
provider_responses
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is_byokfalse
latency467
model_permaslug"fireworks/ember-1-20260923"
provider_name"Fireworks"
status200
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cache_discount0.0023031
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provider_name"Fireworks"
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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
totalTags27
adverbTagCount2
adverbTags
0"Lucien said quietly [quietly]"
1"he said softly [softly]"
dialogueSentences48
tagDensity0.563
leniency1
rawRatio0.074
effectiveRatio0.074
76.62% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1711
totalAiIsmAdverbs8
found
0
adverb"very"
count2
1
adverb"gently"
count2
2
adverb"perfectly"
count1
3
adverb"slightly"
count1
4
adverb"softly"
count1
5
adverb"carefully"
count1
highlights
0"very"
1"gently"
2"perfectly"
3"slightly"
4"softly"
5"carefully"
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)
79.54% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1711
totalAiIsms7
found
0
word"weight"
count2
1
word"silence"
count2
2
word"remarkable"
count1
3
word"traced"
count1
4
word"tenderness"
count1
highlights
0"weight"
1"silence"
2"remarkable"
3"traced"
4"tenderness"
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
emotionTells1
narrationSentences97
matches
0"was proud"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences97
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences118
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen53
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1711
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions30
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions35
wordCount1121
uniqueNames13
maxNameDensity0.71
worstName"Lucien"
maxWindowNameDensity1.5
worstWindowName"Eva"
discoveredNames
Rory6
Moreau4
Eva6
Brick1
Lane1
Cool1
Cardiff1
Evan2
Lucien8
Started1
Marseille1
French1
Avaros2
persons
0"Rory"
1"Moreau"
2"Eva"
3"Evan"
4"Lucien"
places
0"Brick"
1"Lane"
2"Cardiff"
3"Marseille"
globalScore1
windowScore1
65.25% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences59
glossingSentenceCount2
matches
0"felt like another woman's life"
1"looked like ink spreading through water,"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1711
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences118
matches
0"touched that scar"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs50
mean34.22
std22.92
cv0.67
sampleLengths
038
171
237
328
432
517
646
732
810
931
1020
1152
124
1362
1443
155
1613
176
1827
1970
2029
2130
223
2335
24103
2523
2664
2741
2852
2937
3057
316
324
3330
3438
3548
3631
3710
3815
3947
4057
4119
424
4391
4439
458
467
4765
4843
4931
90.79% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences97
matches
0"was pressed"
1"was fixed"
2"was exhausted"
3"were thrown"
63.25% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs195
matches
0"was knocking"
1"was bearing"
2"were already fumbling"
3"were trembling"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount1
flaggedSentences1
totalSentences118
ratio0.008
matches
0"Avaros steel drank salt; she was nearly sure of it."
96.08% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1124
adjectiveStacks0
stackExamples(empty)
adverbCount50
adverbRatio0.04448398576512456
lyAdverbCount16
lyAdverbRatio0.014234875444839857
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences118
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences118
mean14.5
std11.55
cv0.796
sampleLengths
029
19
221
319
47
55
619
73
85
914
1015
112
1226
1321
142
152
167
175
1812
196
2023
2117
2217
2315
247
251
261
271
2818
2913
3020
3135
3217
334
3425
3537
3614
374
3825
395
4010
413
423
433
4423
454
4614
4710
4810
4936
70.06% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.4661016949152542
totalSentences118
uniqueOpeners55
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences77
matches
0"Instead she stepped aside, and"
1"Somewhere below, the curry house's"
2"Then he spoke, low, the"
3"Especially not now."
ratio0.052
17.40% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount39
totalSentences77
matches
0"It died in her throat"
1"His charcoal suit was soaked"
2"It was bearing his weight."
3"she said, even as her"
4"His mouth twitched"
5"She should have closed the"
6"She threw all three deadbolts"
7"she said, clearing a drift"
8"he murmured, and lowered himself"
9"he said, but his fingers"
10"She batted his hands aside"
11"They were dark, veined with"
12"He watched her face, not"
13"Her hands paused."
14"She'd read more of Eva's"
15"She packed the wound with"
16"His jaw worked"
17"She sat back on her"
18"Her voice stayed level"
19"She was proud of that."
ratio0.506
24.94% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount67
totalSentences77
matches
0"The third deadbolt stuck, the"
1"It died in her throat"
2"Lucien Moreau leaned against the"
3"His charcoal suit was soaked"
4"The ivory-handled cane wasn't an"
5"It was bearing his weight."
6"The amber eye found hers."
7"The black one, the one"
8"she said, even as her"
9"His mouth twitched"
10"She should have closed the"
11"Every sensible part of her,"
12"Ptolemy looked up from the"
13"The cat had never once"
14"She threw all three deadbolts"
15"she said, clearing a drift"
16"he murmured, and lowered himself"
17"The flat smelled of cumin"
18"Rory filled the kettle, found"
19"he said, but his fingers"
ratio0.87
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences77
matches(empty)
ratio0
69.60% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences39
technicalSentenceCount4
matches
0"Every sensible part of her, the parts that had rebuilt themselves brick by brick since Cardiff, since Evan, told her to close it."
1"She batted his hands aside and did it herself, and tried very hard not to notice the geography of him, the old pale scars she had once traced in a lamplight tha…"
2"They were dark, veined with something that looked like ink spreading through water, and the blood that seeped from it was sluggish and nearly black."
3"She looked at the crescent scar on her left wrist, white and small and old, the mark of a girl who'd once fallen through a greenhouse door and gotten up laughin…"
87.96% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags27
uselessAdditionCount2
matches
0"he said, but his fingers were already fumbling at the buttons, clumsy in a way Lucien Moreau was never clumsy"
1"Rory tied, not gently"
87.50% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags21
fancyCount3
fancyTags
0"he murmured (murmur)"
1"A breath hissed (hiss)"
2"he murmured (murmur)"
dialogueSentences48
tagDensity0.438
leniency0.875
rawRatio0.143
effectiveRatio0.125
84.2998%