Run: 2026-04-25-01KQ2JQZQ2ABTY2GR0S5C90X75

Run Details

Duration:
29.4s
Cost:
$0.000627
Provider:
DeepSeek

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 half past eleven, three sharp raps against the wood. Rory had been half-asleep on Eva’s threadbare sofa, Ptolemy a warm weight on her chest, a stack of library books threatening to slide off her lap. She jolted upright, scattering the cat, who made his displeasure known with a flick of his tail. She stared at the door, at the three deadbolts Eva insisted on. No one knocked on Eva’s door at this hour. Eva was at her night shift at the archive, wouldn’t be back until six. The curry house downstairs had closed at ten. The street was quiet, rain slicking the pavement in greasy sheens of amber light. Another knock. Not impatient, but deliberate. Measured. Rory swung her legs off the sofa and padded to the door on bare feet. She pressed her eye to the peephole, and her stomach dropped. Lucien Moreau stood on the landing, rain darkening the shoulders of his charcoal suit. His ivory-handled cane was hooked over one forearm. He wasn’t looking at the door; he was looking down at his phone, one hand lifting to knock again. She thought about not opening it. She thought about pretending she wasn’t home, about letting him knock until he gave up and went back to whichever shadowed corner of London he’d crawled out of. They hadn’t spoken in six weeks. Not since the night at the bar when he’d told her, with that infuriating calm, that her search for answers about her father’s death would only get her killed if she kept involving herself in matters she didn’t understand. She’d told him she didn’t need his protection, and he’d told her she needed sense, and she’d walked out into the rain without a coat. He hadn’t called. She hadn’t either. Now he was here, and her hand was already turning the first deadbolt. She opened the door to the chain, just enough to see his face. His heterochromatic eyes met hers—one amber, one black—and something in her chest twisted. “Lucien.” “Rory.” His voice was low, rougher than she remembered. “May I come in?” “Why?” A pause. Rain dripped from the eaves behind him. “Because I need to talk to you, and I’d rather not do it on a landing where the curry house owner’s cat keeps rubbing against my trouser leg.” She glanced down. Ptolemy had slipped out between her feet and was weaving around Lucien’s polished black shoes, purring like a broken engine. Of course. The cat had no sense of self-preservation. Rory unchained the door and stepped back. He entered with a slight limp she hadn’t noticed before—favoring his right leg, using the cane more heavily than usual. He took in the flat in one sweep: the stacks of books on every surface, the takeaway containers on the coffee table, the rumpled blanket on the sofa. His gaze lingered on her, barefoot in an oversized jumper and leggings, hair mussed from sleep. “You’ve been sleeping on the couch,” he said. “Eva’s been letting me crash here since the thing with the water pipes at Silas’ place.” She crossed her arms. “What do you want, Lucien?” He set his cane against the wall and removed his suit jacket, draping it over the back of a chair. He was wearing a gun beneath his arm—a compact SIG, she’d seen it before. He caught her looking and didn’t bother to hide it. “There’s a man named Clayworth,” he said. “He’s been asking questions about a certain delivery you made two weeks ago. To the auction house in Southwark.” Rory’s heart rate ticked up. That delivery. The one Yu-Fei had given her with explicit instructions not to open the insulated bag. The one that had smelled faintly of iron and old parchment. “I don’t know what you’re talking about.” Lucien smiled, and it didn’t reach his eyes. “You’re a terrible liar, Rory. It’s one of the things I like about you.” The words landed somewhere soft and dangerous. She ignored them. “So what if I made a delivery? I deliver food. That’s my job.” “Clayworth works for a man who would very much like to know where that particular item ended up. And Clayworth is not a patient man.” Lucien stepped closer, and she had to tilt her chin up to hold his gaze. “He’ll find you, Rory. He’ll find you through Yu-Fei, through Eva, through that ex-boyfriend who still calls you from Cardiff asking for money you don’t owe him.” “How do you know about Evan?” “I know everything about you.” His voice dropped, and the amber eye caught the dim light. “I’ve made it my business to know.” She should have felt violated. Instead, she felt the heat rise in her cheeks, the familiar pull of his gravity. This was what had undone her the first time—the way he could make protection sound like obsession, the way he looked at her like she was a problem he’d chosen to solve. “You walked away,” she said, and her voice came out steadier than she felt. “You told me I was too reckless, too emotional, too human. And then you disappeared.” “I didn’t disappear. I gave you space.” “Space.” She laughed, brittle. “That’s a nice word for it.” He was close enough now that she could smell the rain in his hair, the clean, expensive scent of his cologne. Close enough that she could see the faint lines of exhaustion around his mouth, the tension in his jaw. “I was wrong,” he said. She blinked. “What?” “That night. I was wrong to say those things. I was—frustrated. Afraid.” The black eye seemed to swallow the light. “I have spent three decades learning not to care about anyone. And then you showed up at my door asking about a demon contract you had no business knowing about, and I cared anyway. I cared too much. And it terrified me.” Rory’s throat tightened. She remembered that night, six weeks ago. She’d come to him with a lead on a man who might know something about the ritual that killed her father. She’d been breathless, excited. And he’d shut her down, cold and clinical, as if she were a client he was dismissing. “So you pushed me away,” she said. “Yes.” He lifted his hand, hesitated, then brushed a strand of hair from her face. His fingers lingered against her cheek. “And I’ve regretted it every day since.” She should step back. She should tell him that sorry wasn’t enough, that he couldn’t show up in the middle of the night and expect her to fall into his arms. But the touch of his skin against hers sent a tremor through her, and she didn’t move. “Clayworth,” she said, barely a whisper. “What does he want?” “You. Alive, preferably. But he’ll settle for whatever information you have.” Lucien’s hand slid to the back of her neck, gentle but insistent. “I can protect you. But you have to trust me.” “I don’t know if I can.” “I know.” His forehead touched hers. “But I’m asking anyway.” Ptolemy meowed from somewhere near their feet, demanding attention. Neither of them moved. And Rory, despite every sensible part of her brain screaming caution, let herself lean into the warmth of him, just for a moment.
created_at"2026-04-25T15:04:48.102Z" 4/25/2026, 3:04:48 PM
model"deepseek/deepseek-v4-flash-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency537
moderation_latency(null)
generation_time29158
tokens_prompt808
tokens_completion2371
native_tokens_prompt763
native_tokens_completion2115
native_tokens_completion_images(null)
native_tokens_reasoning464
native_tokens_cached640
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"
usage0.00062734
router(null)
provider_responses
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endpoint_id"722e0746-2034-4d6e-a08f-e6271849ee9e"
id"72937cbc-fc98-4269-8ee1-d0cfdc682b03"
is_byokfalse
latency278
model_permaslug"deepseek/deepseek-v4-flash-20260423"
provider_name"DeepSeek"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777129488-IQac4UfaczRyC2Vzdk1a"
session_id(null)
api_type"completions"
id"gen-1777129488-cDgfZicoYhVT4GAZbd0Z"
upstream_id"72937cbc-fc98-4269-8ee1-d0cfdc682b03"
total_cost0.00062734
cache_discount0.00007168
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provider_name"DeepSeek"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags15
adverbTagCount0
adverbTags(empty)
dialogueSentences37
tagDensity0.405
leniency0.811
rawRatio0
effectiveRatio0
95.90% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1219
totalAiIsmAdverbs1
found
0
adverb"very"
count1
highlights
0"very"
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)
67.19% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1219
totalAiIsms8
found
0
word"weight"
count1
1
word"measured"
count1
2
word"stomach"
count1
3
word"sense of"
count1
4
word"familiar"
count1
5
word"tension"
count1
6
word"whisper"
count1
7
word"warmth"
count1
highlights
0"weight"
1"measured"
2"stomach"
3"sense of"
4"familiar"
5"tension"
6"whisper"
7"warmth"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"stomach dropped/sank"
count1
highlights
0"stomach dropped"
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
hedgeCount1
narrationSentences79
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences101
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen42
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1213
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions19
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions21
wordCount882
uniqueNames7
maxNameDensity0.68
worstName"Rory"
maxWindowNameDensity2
worstWindowName"Eva"
discoveredNames
Eva4
Ptolemy3
Moreau1
London1
Lucien5
Rory6
Yu-Fei1
persons
0"Eva"
1"Ptolemy"
2"Moreau"
3"Lucien"
4"Rory"
5"Yu-Fei"
places
0"London"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences54
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.824
wordCount1213
matches
0"Not impatient, but deliberate"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences101
matches
0"remembered that night"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs46
mean26.37
std22.11
cv0.839
sampleLengths
056
157
27
326
441
5104
66
713
826
91
1013
111
1237
1332
147
1564
168
1725
1844
1926
2033
217
2222
2310
2413
2567
266
2723
2852
2929
307
3110
3240
335
343
3562
3652
377
3828
3948
4010
4133
426
4310
4413
4523
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences79
matches(empty)
0.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount5
totalVerbs155
matches
0"was looking"
1"wasn’t looking"
2"was already turning"
3"was weaving"
4"was wearing"
1.41% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount5
semicolonCount1
flaggedSentences5
totalSentences101
ratio0.05
matches
0"He wasn’t looking at the door; he was looking down at his phone, one hand lifting to knock again."
1"His heterochromatic eyes met hers—one amber, one black—and something in her chest twisted."
2"He entered with a slight limp she hadn’t noticed before—favoring his right leg, using the cane more heavily than usual."
3"He was wearing a gun beneath his arm—a compact SIG, she’d seen it before."
4"This was what had undone her the first time—the way he could make protection sound like obsession, the way he looked at her like she was a problem he’d chosen to solve."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount891
adjectiveStacks0
stackExamples(empty)
adverbCount25
adverbRatio0.028058361391694726
lyAdverbCount4
lyAdverbRatio0.004489337822671156
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences101
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences101
mean12.01
std9.02
cv0.751
sampleLengths
013
126
217
312
49
514
68
714
82
94
101
1115
1211
1314
148
1519
166
1728
186
1939
2025
213
223
2313
2413
2513
261
279
284
291
302
317
3228
333
3420
352
367
377
3820
3928
4016
418
4220
435
4420
4514
4610
477
4819
495
45.54% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats14
diversityRatio0.3564356435643564
totalSentences101
uniqueOpeners36
48.31% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences69
matches
0"Instead, she felt the heat"
ratio0.014
5.51% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount37
totalSentences69
matches
0"She jolted upright, scattering the"
1"She stared at the door,"
2"She pressed her eye to"
3"His ivory-handled cane was hooked"
4"He wasn’t looking at the"
5"She thought about not opening"
6"She thought about pretending she"
7"They hadn’t spoken in six"
8"She’d told him she didn’t"
9"He hadn’t called."
10"She hadn’t either."
11"She opened the door to"
12"His heterochromatic eyes met hers—one"
13"His voice was low, rougher"
14"She glanced down."
15"He entered with a slight"
16"He took in the flat"
17"His gaze lingered on her,"
18"She crossed her arms"
19"He set his cane against"
ratio0.536
25.22% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount60
totalSentences69
matches
0"The knock came at half"
1"Rory had been half-asleep on"
2"She jolted upright, scattering the"
3"She stared at the door,"
4"Eva was at her night"
5"The curry house downstairs had"
6"The street was quiet, rain"
7"Rory swung her legs off"
8"She pressed her eye to"
9"Lucien Moreau stood on the"
10"His ivory-handled cane was hooked"
11"He wasn’t looking at the"
12"She thought about not opening"
13"She thought about pretending she"
14"They hadn’t spoken in six"
15"She’d told him she didn’t"
16"He hadn’t called."
17"She hadn’t either."
18"She opened the door to"
19"His heterochromatic eyes met hers—one"
ratio0.87
72.46% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences69
matches
0"Now he was here, and"
ratio0.014
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences34
technicalSentenceCount2
matches
0"She jolted upright, scattering the cat, who made his displeasure known with a flick of his tail."
1"And he’d shut her down, cold and clinical, as if she were a client he was dismissing."
91.67% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags15
uselessAdditionCount1
matches
0"Lucien’s hand slid, gentle but insistent"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags7
fancyCount1
fancyTags
0"She laughed (laugh)"
dialogueSentences37
tagDensity0.189
leniency0.378
rawRatio0.143
effectiveRatio0.054
81.7736%