Run: 2026-09-23-01M37J0KG2YNRME01XPAB7K7S5

Run Details

Duration:
43.0s
Cost:
$0.025816
Provider:
OpenAI

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 opened Eva’s door with the chain still on and found Lucien Moreau standing in the narrow strip of hallway beyond it, rain shining on the shoulders of his charcoal suit. For a moment she forgot the question she’d meant to ask through the door. He looked exactly as he had the night she’d told him not to come after her: platinum hair slicked back, jaw set, ivory handle of his cane resting beneath one hand. The hall light caught his amber eye and left the other black. “You’re not Eva,” she said. “No.” His gaze moved over her face. “I was hoping you would be here.” That was worse than an accident. Rory kept one hand on the door. “How did you know?” “I went to your flat. Silas told me where you’d gone.” Of course he had. She’d come to Brick Lane to help Eva sort a stack of notes, not to hide, but she felt caught all the same. Behind her, Ptolemy wound around her ankles, pressing his striped head against the gap at the threshold. “Eva’s out,” Rory said. “I know. She said she was getting milk. She also said you were upstairs.” Rory looked past him. No Eva on the stairs, only the worn carpet and the smell of onions and hot oil rising from the curry house below. “You spoke to her?” “On the street. She let me in the building.” Eva had invited him up, then. Rory would have words with her later. Lucien’s grip tightened on the cane. “May I come in? I’d rather not do this in the hallway.” She didn’t want the neighbours hearing them. She wanted even less to be alone with him in Eva’s cramped flat, surrounded by Eva’s books and none of her good sense. Rory slid the chain free. Lucien waited while she turned the last deadbolt and opened the door wide enough for him to pass. He stepped inside, careful of Ptolemy, who sniffed one polished shoe and then sauntered away. Rory shut the door and worked the three locks. When she turned, Lucien was standing where she’d left him, a tall, damp intrusion among precarious towers of books. He had taken off his gloves and was holding them in one hand. “If this is about the packet,” she said, “I delivered it to the address you gave me.” “It isn’t.” “Then what?” His attention dropped to her left wrist, where her sleeve had slipped back. She tugged the fabric over the small crescent scar before she could stop herself. He had once traced it with his thumb while they sat in the back of a cab. She’d told him about falling through a greenhouse pane at nine; he’d listened as though the story mattered. “Are you all right?” he asked. “Yes.” “I heard someone followed you after your shift at the Golden Empress.” Rory folded her arms. “Two nights ago. I lost him outside Liverpool Street.” “Were you frightened?” “Annoyed, mostly.” She had been frightened. The man had stayed half a street behind her for six blocks, matching every turn. She’d gone into a crowded station rather than lead him home. “Is that why you’re here?” “No. I came because I behaved badly.” The flat seemed to go quieter. Downstairs, a pan struck a hob; Ptolemy jumped onto the windowsill and watched rain work its way down the glass. Rory leaned against the kitchen counter. “That covers quite a lot of ground.” Lucien accepted the blow with a small nod. “It does.” She had expected an excuse. He usually had one ready, elegantly phrased and delivered before anyone could pin him down. Three weeks ago, in the back room of Silas’s bar, he’d given her nothing at all. She had found out from another broker that Lucien had arranged for her to be watched. When she confronted him, he admitted it without apology. He said she was in danger. She said she would decide what risks to take. Then he told her to stay out of his affairs, and she told him to stay out of hers. She still remembered how long he’d stood there before leaving. She’d wanted him gone. She’d wanted him to cross the room. “You could have sent a message,” she said. “I thought you might delete it.” “I might have.” “Yes.” Lucien set his gloves on a clear corner of Eva’s table. His cane stayed in his hand. He glanced at the papers spread across the table, but didn’t touch them. “The man who followed you works for a broker named Voss. I found out this morning. Voss wants to know whether I’m still in contact with you.” “And are you?” “I’m standing in Eva’s flat.” “That’s not an answer.” His mouth pulled tight. “I haven’t been, because you asked me not to be. Voss doesn’t know that. He saw us together often enough to think you might have information.” “Then you came to warn me.” Rory looked at the locked door. “You could’ve led him straight here.” “I checked the street. I would not have come up if anyone had followed me.” She believed he’d checked. That didn’t settle everything else. “Tell Eva what Voss looks like when she gets back. I’ll watch my back.” “Rory.” The sound of her name made her look at him. He rarely used it; at the bar, he’d called her Carter in front of others, Aurora when they were alone. Rory was for her friends, and he’d once asked which she preferred. She hadn’t known what to tell him. “I’m warning you,” he said, “but I came for another reason. I owe you an apology. I sent someone to follow you without asking. When you found out, I spoke to you as though you were a problem I had to manage. You weren’t. I’m sorry.” She pressed her fingers against the counter’s chipped edge. It was a better apology than she’d expected, and it hurt to hear it. “Why did you send him?” “Someone took an interest in your deliveries. I didn’t know who. I thought I could find out before I told you, and keep you safe in the meantime.” “You could have asked whether I’d noticed anything.” “I should have.” “You could have trusted me.” “Yes.” He looked directly at her. “I should have done that too.” Rain pattered harder against the window. Ptolemy turned from it and jumped onto the table, landing on an open notebook. Lucien reached to lift him, then looked at Rory first. “He bites,” she said. “I remember.” Lucien withdrew his hand. Ptolemy regarded him with satisfaction and sat down on the notes. Rory crossed the room to rescue Eva’s notebook. Ptolemy complained as she moved him to a chair. Lucien stepped aside to give her space; the flat was too small for much of it, and she came close enough to smell rain on his coat and the familiar trace of cedar beneath it. “When I told you to stay away,” she said, straightening the bent page, “I meant it.” “I know.” “But I spent the next week checking to see if you’d called.” His eyes lifted to hers. Rory wished she hadn’t said it, then was glad she had. She laid the notebook flat. “I thought you might,” he said. “I picked up my phone more than once.” “Why didn’t you use it?” “You’d asked me not to.” She couldn’t fault him for that. It had been her decision, made while she was angry and tired, but she’d made it. She sat on the edge of the table, leaving a careful inch between herself and a stack of scrolls. “What you said that night,” she said. “About my being better off if you kept your distance. Did you mean it?” Lucien stared at the floor for a moment. “I thought I did. People who know me are sometimes used against me. You’d already drawn notice.” “That wasn’t what you said when I asked you to leave.” “No. I wanted to make it easy for you to let me go.” He gave a humourless breath. “I chose a cruel way to do it.” “You did.” She watched him take it in. “I was trying to tell you I cared about you, Lucien. You made me feel foolish for it.” His face changed. He took one step toward her, then stopped. “I heard you. I was afraid of how much I wanted you to say it.” Rory gripped the table edge. There it was, what she’d tried to draw out of him in the bar while he kept looking past her shoulder. She had spent three weeks telling herself she could live without hearing it. Now that he’d said it, she needed a moment. From the street came the low rush of tyres through standing water. Eva would be back soon with the milk. Rory ought to use the time to ask about Voss, to make a plan. Instead she looked at Lucien’s bare hands. His fingers were pale where they circled the cane, steadier than hers felt. “I don’t want someone deciding what’s safe for me,” she said. “I won’t do that again.” “You don’t get to promise me nothing will happen, either.” “I can’t.” He rested the cane against the table. “I can tell you what I know. We can decide what to do with it.” “We?” “If you want my help.” Rory considered him. He had brought her the name of the man who had followed her, and he’d come to apologise. Neither erased what he’d done. She was still angry when she thought of a stranger reporting her movements to him. She could also see the rain drying unevenly on his lapels and knew how far he must have walked after speaking to Eva, waiting while Rory dealt with the locks. “I do,” she said. “I want to know what Voss is after.” “All right.” “And I want you to stay for tea. Eva will want to hear this too.” Lucien’s expression softened, cautiously. “I’d like that.” Rory stepped toward him. She saw him notice and hold still. He’d listened to her at last; it seemed fair to make her next choice plain. She reached for his hand. His fingers closed around hers, warm despite the rain. The touch brought back the cab, his thumb on her wrist, the easy conversation before either of them had admitted what was happening. She had missed that. She had missed him. Lucien looked down at their joined hands, then up at her, leaving her room to change her mind. “I’m still cross with you,” she said. “I know.” She rose onto her toes and kissed him. He leaned in slowly, one hand settling at her waist. The kiss was gentle at first. When she drew closer, he answered her, and for a few breaths she let herself feel only that he was here and holding her because she wanted him to. Ptolemy gave a loud, offended meow. Rory broke away, laughing against Lucien’s cheek. On the stairs outside, a key scraped against the building door. “Eva,” she said. Lucien glanced at the locked front door. “How long does it take to open all three?” “Long enough for you to put the kettle on.” He brushed his thumb across her knuckles before releasing her. “And after tea?” Rory went to unbolt the door. “Ask me after we’ve talked to her.” She heard him set the kettle beneath the tap. She was smiling when she opened the first lock.
created_at"2026-09-23T16:36:35.979Z" 9/23/2026, 4:36:35 PM
model"openai/gpt-6-sol-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2324
moderation_latency(null)
generation_time42982
tokens_prompt788
tokens_completion2825
native_tokens_prompt753
native_tokens_completion2431
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached0
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"completed"
service_tier"default"
usage0.025816
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790181395-M7bCazLpRGWT1HSMyKcu"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790181395-ExnvQkZUcWeCvmRWxKs2"
upstream_id"resp_0d9b3f3bd57eb64d016ab40014218487d18ae1021b76d25de2"
provider_responses
0
endpoint_id"1cfc7d9d-4404-4b8e-9ee4-58ae45c9dcd4"
id"resp_0d9b3f3bd57eb64d016ab40014218487d18ae1021b76d25de2"
is_byokfalse
latency781
model_permaslug"openai/gpt-6-sol-20260922"
provider_name"OpenAI"
status200
total_cost0.025816
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
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
totalTags22
adverbTagCount1
adverbTags
0"He looked directly [directly]"
dialogueSentences82
tagDensity0.268
leniency0.537
rawRatio0.045
effectiveRatio0.024
94.80% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1923
totalAiIsmAdverbs2
found
0
adverb"cautiously"
count1
1
adverb"slowly"
count1
highlights
0"cautiously"
1"slowly"
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)
94.80% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1923
totalAiIsms2
found
0
word"traced"
count1
1
word"familiar"
count1
highlights
0"traced"
1"familiar"
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
narrationSentences130
matches
0"was angry"
87.91% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount3
hedgeCount2
narrationSentences130
filterMatches
0"look"
1"notice"
2"feel"
hedgeMatches
0"seemed to"
1"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences190
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen47
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1923
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions42
unquotedAttributions2
matches
0"When she confronted him, he admitted it without apology."
1"When she drew closer, he answered her, and for a few breaths she let herself feel only that he was here and holding her …"
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions62
wordCount1296
uniqueNames12
maxNameDensity1.62
worstName"Rory"
maxWindowNameDensity3
worstWindowName"Rory"
discoveredNames
Eva10
Lucien16
Moreau1
Brick1
Lane1
Ptolemy7
Rory21
Silas1
Carter1
Aurora1
Rain1
Voss1
persons
0"Eva"
1"Lucien"
2"Moreau"
3"Ptolemy"
4"Rory"
5"Silas"
6"Carter"
7"Rain"
places
0"Brick"
1"Lane"
globalScore0.69
windowScore0.667
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences93
glossingSentenceCount1
matches
0"seemed fair to make her next choice plain"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.52
wordCount1923
matches
0"not to hide, but she felt caught all the same"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences190
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs96
mean20.03
std18.81
cv0.939
sampleLengths
031
157
25
314
417
511
644
74
814
931
109
1113
1218
1353
1456
1517
162
172
1862
196
201
2112
2213
233
2437
257
2626
2713
2810
2995
3021
318
326
333
341
3557
363
375
384
3930
4018
4115
4223
431
4449
4546
4623
475
4828
498
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences130
matches
0"been frightened"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs259
matches
0"was standing"
1"was holding"
2"was happening"
67.67% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount5
flaggedSentences5
totalSentences190
ratio0.026
matches
0"She’d told him about falling through a greenhouse pane at nine; he’d listened as though the story mattered."
1"Downstairs, a pan struck a hob; Ptolemy jumped onto the windowsill and watched rain work its way down the glass."
2"He rarely used it; at the bar, he’d called her Carter in front of others, Aurora when they were alone."
3"Lucien stepped aside to give her space; the flat was too small for much of it, and she came close enough to smell rain on his coat and the familiar trace of cedar beneath it."
4"He’d listened to her at last; it seemed fair to make her next choice plain."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1296
adjectiveStacks0
stackExamples(empty)
adverbCount39
adverbRatio0.03009259259259259
lyAdverbCount10
lyAdverbRatio0.007716049382716049
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences190
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences190
mean10.12
std7.07
cv0.699
sampleLengths
031
114
231
312
45
57
67
76
87
94
1011
114
1223
1317
144
1514
164
1723
184
199
206
217
226
2312
247
2523
265
2718
2815
299
3019
3113
3217
332
342
3513
3614
3717
3818
396
401
4112
424
439
443
456
4615
4711
485
497
43.68% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats12
diversityRatio0.24736842105263157
totalSentences190
uniqueOpeners47
85.47% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences117
matches
0"Of course he had."
1"Then he told her to"
2"Instead she looked at Lucien’s"
ratio0.026
25.13% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount57
totalSentences117
matches
0"He looked exactly as he"
1"His gaze moved over her"
2"She’d come to Brick Lane"
3"She didn’t want the neighbours"
4"She wanted even less to"
5"He stepped inside, careful of"
6"He had taken off his"
7"His attention dropped to her"
8"She tugged the fabric over"
9"He had once traced it"
10"She’d told him about falling"
11"She had been frightened"
12"She’d gone into a crowded"
13"She had expected an excuse."
14"He usually had one ready,"
15"She had found out from"
16"He said she was in"
17"She said she would decide"
18"She still remembered how long"
19"She’d wanted him gone."
ratio0.487
19.83% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount103
totalSentences117
matches
0"Rory opened Eva’s door with"
1"He looked exactly as he"
2"The hall light caught his"
3"His gaze moved over her"
4"That was worse than an"
5"Rory kept one hand on"
6"She’d come to Brick Lane"
7"Rory looked past him."
8"Eva had invited him up,"
9"Rory would have words with"
10"Lucien’s grip tightened on the"
11"She didn’t want the neighbours"
12"She wanted even less to"
13"Rory slid the chain free."
14"Lucien waited while she turned"
15"He stepped inside, careful of"
16"Rory shut the door and"
17"He had taken off his"
18"His attention dropped to her"
19"She tugged the fabric over"
ratio0.88
42.74% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences117
matches
0"Now that he’d said it,"
ratio0.009
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences52
technicalSentenceCount1
matches
0"He stepped inside, careful of Ptolemy, who sniffed one polished shoe and then sauntered away."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags22
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags14
fancyCount0
fancyTags(empty)
dialogueSentences82
tagDensity0.171
leniency0.341
rawRatio0
effectiveRatio0
87.6231%