Run: 2026-02-17-01KHMMD6A8TFHSVK09RNBHAQ7Z

Run Details

Duration:
9.1s
Cost:
$0.001870
Provider:
Anthropic

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
Rory's heart pounded as she opened the door to her flat, revealing the last person she expected to see on her doorstep. Lucien Moreau stood there, immaculately dressed in a charcoal suit, his platinum hair slicked back. His heterochromatic eyes, one amber and one black, pierced into her. They had history — a complicated, tangled history of attraction and hurt, of things left unsaid between them. "Lucien," Rory breathed, her fingers tightening on the doorframe. "What are you doing here?" "May I come in, cherie?" he asked, his voice low and rich. Rory hesitated, caught off guard by his sudden appearance. Part of her wanted to slam the door in his face, to avoid the complicated emotions he stirred within her. But another part, the part that had never truly gotten over him, ached to let him in. After a moment's deliberation, she stepped aside, allowing him to enter. His presence filled the small flat, and Rory couldn't help but notice how his tailored suit accentuated his lean, muscular frame. She closed the door behind him, the sound of the deadbolts sliding into place echoing in the tense silence. Lucien's gaze swept over the cramped space, taking in the scattered books and research notes that covered every surface. His mouth curved into a faint smile as he caught sight of Ptolemy, Eva's tabby cat, curled up on the sofa. "Still living above Silas' bar, I see," he murmured, his eyes finally settling on Rory. She crossed her arms over her chest, a defensive gesture. "What do you want, Lucien?" "I..." He paused, a flicker of uncertainty crossing his features. "I needed to see you, Rory." Rory's heart stuttered at his words. "After all this time, you just show up on my doorstep?" She shook her head, a bitter laugh escaping her lips. "What, did you think I'd welcome you with open arms?" Lucien's brow furrowed, and he took a step closer. "Non, I... I know I have no right to ask that of you. I've hurt you, and I've regretted it every day since." Rory felt the familiar sting of tears in her eyes, but she blinked them back defiantly. "Then why are you here? Why now?" "Because I can't stop thinking about you," he admitted, his voice barely above a whisper. "Because no matter how hard I try, I can't move on." He reached into his suit jacket, pulling out a small, velvet-covered box. "I have something for you." Rory eyed the box warily, her heart pounding in her chest. "What is it?" Lucien extended the box towards her, his hand trembling slightly. "Open it." Hesitantly, Rory took the box, her fingers brushing against his. The contact sent a spark of electricity through her, and she had to suppress a shiver. Slowly, she opened the lid, her breath catching in her throat at the sight of the delicate silver necklace inside, the pendant a crescent moon adorned with small, sparkling stones. "Lucien..." she breathed, her eyes lifting to meet his. "I saw it, and it reminded me of you," he said, his voice thick with emotion. "The strength and resilience of the moon, the beauty in its imperfections. I... I wanted you to have it." Rory's fingers traced the intricate pendant, her mind racing. This was the Lucien she remembered — the one who could be tender and thoughtful, the one who had once captivated her heart. But she also remembered the hurt, the betrayal, the way he had vanished from her life without a word. "Why are you doing this?" she asked, her voice barely above a whisper. "After all this time, why now?" Lucien stepped closer, his gaze unwavering. "Because I never stopped loving you, Rory. I've tried to move on, to forget you, but I can't. You're... you're a part of me, and I can't bear the thought of living without you in my life." Rory felt the tears she had been holding back finally spill over, cascading down her cheeks. "That's not fair, Lucien. You can't just waltz back in and expect me to forgive you, to welcome you back with open arms." "I know," he murmured, his own eyes glistening with unshed tears. "I know I don't deserve your forgiveness, and I'm not asking for it. I just... I needed you to know how I feel. That's all." Rory stared at him, her heart warring with her mind. The pain and hurt he had caused her still lingered, a raw wound that had never fully healed. But the pull of his presence, the way he could still make her heart race, was undeniable. Slowly, she closed the box, clutching it tightly in her hand. "I... I don't know what to say." Lucien nodded, his shoulders slumping slightly. "I understand. I'll leave, but..." He paused, his gaze searching hers. "If you ever want to talk, you know where to find me." He turned to leave, and Rory felt a pang of... what, she couldn't quite say. Regret? Longing? Before she could stop herself, she reached out and grabbed his arm, stopping him in his tracks. "Lucien, wait." He turned back to her, his eyes hopeful, and Rory knew in that moment that she could never truly let him go.
created_at"2026-02-17T01:46:10.014762+00:00" 2/17/2026, 1:46:10 AM
model"anthropic/claude-3-haiku"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency308
moderation_latency(null)
generation_time8898
tokens_prompt808
tokens_completion1280
native_tokens_prompt854
native_tokens_completion1325
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
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"
usage0.00186975
router(null)
provider_responses
0
id"msg_01BtGCPjhuWsYmf5JmPgiMrc"
status200
is_byokfalse
latency308
endpoint_id"8661a1db-b0cf-4eb2-ba04-c2a79f698682"
provider_name"Anthropic"
model_permaslug"anthropic/claude-3-haiku"
api_type"completions"
id"gen-1771292760-eeSwe1xNknudoPld6i0r"
upstream_id"msg_01BtGCPjhuWsYmf5JmPgiMrc"
total_cost0.00186975
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"

Evaluation details

Result Evaluator Details Meta Data
38.0952% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags7
adverbTagCount2
adverbTags
0"he murmured, his eyes finally settling on Rory [finally]"
1"he admitted, his voice barely above a whisper [barely]"
0.0000% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount873
totalAiIsmAdverbs11
found
0
adverb"hesitantly"
count1
1
adverb"slightly"
count2
2
adverb"slowly"
count2
3
adverb"tightly"
count1
4
adverb"warily"
count1
5
adverb"barely above a whisper"
count2
6
adverb"truly"
count2
highlights
0"hesitantly"
1"slightly"
2"slowly"
3"tightly"
4"warily"
5"barely above a whisper"
6"truly"
100.0000% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.0000% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
0.0000% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount873
totalAiIsms9
found
0
word"pang"
count1
1
word"flicker"
count1
2
word"glistening"
count1
3
word"cascading"
count1
4
word"velvet"
count1
5
word"unwavering"
count1
6
word"intricate"
count1
7
word"furrowed"
count1
8
word"echoing"
count1
highlights
0"pang"
1"flicker"
2"glistening"
3"cascading"
4"velvet"
5"unwavering"
6"intricate"
7"furrowed"
8"echoing"
100.0000% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"couldn't help but"
count1
highlights
0"couldn't help but notice"
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences49
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences49
filterMatches(empty)
hedgeMatches(empty)
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount1
totalSentences66
matches
0"notes that covered"
99.6611% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs30
mean29.13
std14.53
cv0.499
sampleLengths
022
144
214
312
446
551
640
715
815
916
1037
1132
1223
1343
1414
1512
1656
179
1835
1951
2019
2143
2239
2336
2445
2518
2629
2734
282
2922
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount0
totalSentences49
matches(empty)
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount0
totalVerbs113
matches(empty)
88.8445% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount611
adjectiveStacks1
stackExamples
0"small, velvet-covered box."
adverbCount24
adverbRatio0.03927986906710311
lyAdverbCount16
lyAdverbRatio0.02618657937806874
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences66
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences66
mean13.24
std7.25
cv0.548
sampleLengths
022
115
211
318
49
55
612
79
820
917
1011
1121
1219
1319
1421
1515
1610
175
1810
196
206
2121
2210
239
2423
2516
267
2715
2823
295
3011
313
3210
332
3410
3516
3630
379
3816
3919
409
4123
4219
4313
446
456
4637
4716
4823
4911
63.6364% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats3
diversityRatio0.4090909090909091
totalSentences66
uniqueOpeners27
32.1429% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags7
fancyCount4
fancyTags
0"Rory breathed, her fingers tightening on the doorframe (breathe, tighten)"
1"he murmured, his eyes finally settling on Rory (murmur, finally settle)"
2"he admitted, his voice barely above a whisper (admit)"
3"he murmured, his own eyes glistening with unshed tears (murmur, glisten)"
77.7871%