Run: 2026-09-23-01M37J0DN98RE4EE428WRX0X18

Run Details

Duration:
44.1s
Cost:
$0.025456
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
The third deadbolt stuck, as it always did. Rory put her shoulder against the door, turned the key, and opened it to find Lucien Moreau on Eva’s landing with blood on his cuff. For a moment she saw only the cuff. White cotton, a dark stain spreading from beneath his charcoal sleeve. Then she saw the rest of him: the slicked-back platinum hair damp with rain, the ivory handle of his cane braced against the floor, the mismatched eyes fixed on her face. “Rory,” he said. She gripped the edge of the door. “How did you find me?” “May I come in?” “No.” His gaze flicked past her into the flat, then down the stairs. The curry house below had shut an hour ago, but its extractor fan still rattled through the walls. On the street, a car door slammed. “I wouldn’t be here if I had another choice,” he said. “That makes two of us.” She started to close the door. He didn’t stop her. That, more than anything, made her pause. Lucien had a way of turning refusal into negotiation, but tonight he simply stood there, one hand around his cane, the other hanging stiffly at his side. A drop of blood fell from his sleeve onto Eva’s welcome mat. “Oh, for God’s sake.” Rory stepped back. “Come in before you bleed on the stairs.” Lucien crossed the threshold without a word. She shut the door and slid all three deadbolts home. By the time she turned, he was studying the flat: the towers of books beside the sofa, the notes pinned over the kitchen counter, the scrolls Eva insisted were better kept out of tubes. Ptolemy sat atop the bookshelf, tail switching as he stared down at their visitor. “Eva’s out,” Rory said. “If you’ve come for her, you’ll have to try again.” “I came for you.” The words landed harder than they should have. Rory walked past him to the kitchen alcove and pulled open a drawer. “Sit down.” “I’m all right.” “You’re dripping blood on a research note Eva spent three weeks translating. Sit.” He lowered himself onto the sofa. His cane rested against his knee, its ivory handle catching the yellow light. Rory found the first-aid tin behind a stack of takeaway menus. She fetched a bowl of water, a clean tea towel, and the kitchen scissors. When she came back, Lucien was looking at a photograph propped against the mantel: Rory and Eva at seventeen, windblown and laughing on a Cardiff beach. Rory set the bowl down. “Jacket off.” His amber eye met hers. The black one gave nothing away. “You’ve developed a commanding manner.” “I’ve always had one. You just used to listen.” He took off his jacket with care. The cut ran along his left forearm, shallow at one end and ugly at the other. His shirt had stuck to it. “That needs stitches.” “I know.” “Then why are you here?” “Because the person who did it may be on his way.” Rory stopped with the scissors in her hand. “Here?” “I lost him near Whitechapel. I don’t know if he saw where I went.” She looked toward the door. Three deadbolts, a narrow stairwell, and a cat who considered mice a personal insult. None of it seemed much protection. “Who is he?” “A man who works for someone I disappointed.” “Helpful.” She cut the shirt away from the wound. Lucien hissed through his teeth. “Does this have anything to do with me?” He didn’t answer quickly enough. Rory put the scissors down. “Lucien.” “Yes.” She stood. “You need to tell me what’s going on.” “I will. But first, please, finish that. He put something on the blade.” She looked at the cut again. The skin around it had begun to darken, faint branching lines creeping toward his elbow. She cleaned the wound while he told her a man had come looking for a ledger. “A ledger,” she repeated. “What kind?” “The kind that records debts people would rather deny.” “And you have it?” “No. I helped its owner disappear. They think she gave it to me.” Rory poured antiseptic over the worst of the cut. Lucien’s hand closed on the sofa cushion. “If it isn’t a poison I’d know,” she said, “tell me what to do.” “Keep cleaning it. The edge carried a binding. Once the blood is gone, it should stop spreading.” It was an explanation she could act on, at least. Rory wiped until the cloth came away clean. The dark lines ceased their slow advance. She let out a breath and took a bandage from the tin. “Why come to Eva’s flat?” “Because he already knows where I live.” “That wasn’t my question.” Lucien watched her wind the bandage around his arm. “I came to warn you. Your name is in the ledger.” Her fingers stilled. “How?” “I haven’t seen it. The woman I helped told me enough to know you were mentioned.” “Did she tell you why?” “No.” A laugh escaped her, sharp and joyless. “You could have led with that instead of bleeding all over the mat.” “I intended to. Then you opened the door.” She fastened the bandage and sat back on her heels. He was too close. Even after six weeks, she recognized the scent of rain on his coat and the clean, faint spice of his cologne. He had once kissed her in the back seat of a cab stalled in traffic, his thumb resting against the small scar on her left wrist as if he could learn its history by touch. The memory came uninvited and stayed. Six weeks ago, she had gone to his office because he’d promised to show her the file on Evan. Lucien had found out her ex was asking after her in London, and Rory wanted to know what he knew. Instead, she’d arrived in time to hear Lucien telling another man that Aurora Carter was “not an issue.” When she confronted him, he had said she was safer if she kept out of it. He would give her what she needed when the danger had passed. She’d heard that kind of promise before, from Evan, whenever he wanted her to stop asking questions. She had walked out. Lucien hadn’t followed. Now he sat on Eva’s sofa with his ruined sleeve in his lap. “Do you remember what you said to me?” she asked. “Yes.” “I don’t think you do.” “I told you to leave it alone.” “You said you would decide what I needed to know.” His face tightened. “I was wrong.” Rory had been prepared to argue. The apology left her holding a roll of bandage with nowhere to put it. He looked at her left wrist. His gaze stayed there for a beat, then returned to her face. “The man in my office had business with Evan. I didn’t know how much he’d told him about you. I said you weren’t an issue because I wanted him to stop asking. Then you came in, and I couldn’t explain it in front of him.” “You could have called later.” “Yes.” Lucien glanced down at his bandaged arm. “I could have.” Rain ticked against the window. Ptolemy jumped from the bookshelf to the table, sniffed Lucien’s discarded jacket, and sat squarely on it. Rory took the stained tea towel to the sink. “So why didn’t you?” “I thought you would be better off without me near you.” “That was my decision to make.” “I know.” He paused. “I didn’t know it then. Not well enough.” She rinsed the towel under cold water. Pink ran into the drain. In the dark window above the sink, she could see him sitting behind her, one hand open on his knee. She had missed him. It made her angry all over again. She’d missed their long walks after her delivery shifts, the ridiculous precision with which he remembered her tea order, the way he let silence settle when she needed to think. She’d missed being able to tell him something difficult without having to make it easier for him to hear. “I stayed angry,” she said to the window. “I still am.” “You should be.” “I didn’t ask for permission.” “No.” His voice softened. “You never have.” A scrape sounded below the flat. Rory turned off the tap. Lucien rose at once, but she held up a hand. They listened. Footsteps climbed the stairs, stopped outside Eva’s door, and moved on to the floor above. A lock clicked. Rory realized she’d been holding her breath. Lucien had his hand on the cane’s ivory handle. He eased it away. “I won’t stay longer than I have to,” he said. “You can barely button your own cuff.” “With practice—” “Don’t.” She set the towel on the counter. “Don’t turn this into a joke so I’ll stop asking you questions.” He was quiet. “Can they find me through this ledger?” “I don’t know. I’m going to find out.” “Then I’m coming with you.” “No.” He caught himself. “I mean—I don’t want you put in danger because of me.” “I’m already in it, according to you.” “Yes.” “Then tell me what you know, and let me decide what to do with it.” Lucien looked at the deadbolts, at Eva’s crowded shelves, at Rory. “All right.” She came back to the sofa but didn’t sit. “And when you find out what my name’s doing in that book, you tell me first. Not after you’ve decided which parts I can bear.” “I will.” “Even if it’s bad.” “Especially then.” Ptolemy abandoned the jacket and rubbed against Lucien’s trouser leg. Lucien looked down, plainly uncertain whether touching the cat required permission. Rory nearly smiled. “You can stay until morning,” she said. “Eva won’t mind if I explain.” “Rory—” “I said you can stay. I haven’t forgiven you.” “I understand.” She sat beside him, leaving a few inches between them. His hand lay on the cushion, palm up. She looked at it for a long moment before placing hers against it. His fingers closed around hers, carefully, as though he were afraid the cut had made him clumsy. “Was any of it real?” she asked. He turned toward her. For once, he seemed unable to find a polished answer. “The cab,” she said. “The dinners. You looking at me like—” She stopped. “All of it,” he said. “I wanted to see you the next day. And the day after that.” “You could have told me.” “I should have.” Rory studied his face. He looked tired and hurt and entirely too handsome for a man who had brought trouble to Eva’s door. She wanted to kiss him. She wanted to ask him ten more questions first. For now, she kept hold of his hand. Outside, footsteps passed beneath the window, swallowed by the noise of Brick Lane. Lucien glanced toward the sound, then back at her. “In the morning,” Rory said, “we find out who has that ledger.” He nodded. “Together.” She believed he meant it. When she leaned against him, he settled his uninjured arm around her shoulders and let her choose how close to come.
created_at"2026-09-23T16:36:30.003Z" 9/23/2026, 4:36:30 PM
model"openai/gpt-6-sol-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2363
moderation_latency(null)
generation_time44083
tokens_prompt788
tokens_completion2812
native_tokens_prompt753
native_tokens_completion2395
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"
usage0.025456
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790181390-z39ADf6mYePZlqqMz2de"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790181390-66CMFIjYUXYBjMzv9Omw"
upstream_id"resp_0d82edf7c067cc24016ab4000e1b9c87d1876011c3efd06d62"
provider_responses
0
endpoint_id"1cfc7d9d-4404-4b8e-9ee4-58ae45c9dcd4"
id"resp_0d82edf7c067cc24016ab4000e1b9c87d1876011c3efd06d62"
is_byokfalse
latency718
model_permaslug"openai/gpt-6-sol-20260922"
provider_name"OpenAI"
status200
total_cost0.025456
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"Rory stepped back [back]"
dialogueSentences102
tagDensity0.216
leniency0.431
rawRatio0.045
effectiveRatio0.02
94.62% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1860
totalAiIsmAdverbs2
found
0
adverb"quickly"
count1
1
adverb"carefully"
count1
highlights
0"quickly"
1"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)
89.25% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1860
totalAiIsms4
found
0
word"flicked"
count1
1
word"silence"
count1
2
word"footsteps"
count2
highlights
0"flicked"
1"silence"
2"footsteps"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"let out a breath"
count1
highlights
0"let out a breath"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences132
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences132
filterMatches(empty)
hedgeMatches
0"started to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences212
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen45
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1859
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions34
unquotedAttributions0
matches(empty)
50.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions59
wordCount1231
uniqueNames13
maxNameDensity1.62
worstName"Rory"
maxWindowNameDensity3.5
worstWindowName"Rory"
discoveredNames
Lucien18
Moreau1
Eva8
Rory20
Cardiff1
Evan2
London1
Aurora1
Carter1
Rain1
Brick1
Lane1
Ptolemy3
persons
0"Lucien"
1"Moreau"
2"Eva"
3"Rory"
4"Evan"
5"Aurora"
6"Carter"
7"Rain"
8"Ptolemy"
places
0"Cardiff"
1"London"
2"Brick"
3"Lane"
globalScore0.688
windowScore0.5
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences87
glossingSentenceCount1
matches
0"seemed unable to find a polished answer"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1859
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences212
matches
0"heard that kind"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs119
mean15.62
std15.58
cv0.997
sampleLengths
033
150
23
312
44
51
637
711
85
944
1012
1115
1265
1314
144
1523
163
1713
1844
1926
207
2116
229
2329
243
252
265
2711
289
2914
3025
313
328
3322
345
356
361
3710
3813
3937
406
419
424
4313
4416
4514
4617
4737
485
497
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences132
matches
0"been prepared"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs231
matches
0"was studying"
1"was looking"
2"was asking"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences212
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1233
adjectiveStacks0
stackExamples(empty)
adverbCount34
adverbRatio0.027575020275750203
lyAdverbCount10
lyAdverbRatio0.008110300081103
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences212
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences212
mean8.77
std6.68
cv0.762
sampleLengths
08
125
28
311
431
53
67
75
84
91
1012
1118
127
1311
145
156
164
177
1827
1912
207
218
227
2310
2434
2514
264
2710
284
298
3013
312
323
3313
346
3513
3611
3714
3826
395
402
415
426
435
449
457
4616
476
483
492
45.28% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.2830188679245283
totalSentences212
uniqueOpeners60
57.97% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences115
matches
0"Then she saw the rest"
1"Instead, she’d arrived in time"
ratio0.017
49.57% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount49
totalSentences115
matches
0"She gripped the edge of"
1"His gaze flicked past her"
2"She started to close the"
3"He didn’t stop her."
4"She shut the door and"
5"He lowered himself onto the"
6"His cane rested against his"
7"She fetched a bowl of"
8"His amber eye met hers."
9"He took off his jacket"
10"His shirt had stuck to"
11"She looked toward the door."
12"She cut the shirt away"
13"He didn’t answer quickly enough."
14"She looked at the cut"
15"She cleaned the wound while"
16"It was an explanation she"
17"She let out a breath"
18"Her fingers stilled."
19"She fastened the bandage and"
ratio0.426
38.26% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount97
totalSentences115
matches
0"The third deadbolt stuck, as"
1"Rory put her shoulder against"
2"She gripped the edge of"
3"His gaze flicked past her"
4"The curry house below had"
5"She started to close the"
6"He didn’t stop her."
7"That, more than anything, made"
8"Lucien had a way of"
9"A drop of blood fell"
10"Rory stepped back"
11"Lucien crossed the threshold without"
12"She shut the door and"
13"Ptolemy sat atop the bookshelf,"
14"The words landed harder than"
15"Rory walked past him to"
16"He lowered himself onto the"
17"His cane rested against his"
18"Rory found the first-aid tin"
19"She fetched a bowl of"
ratio0.843
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount3
totalSentences115
matches
0"By the time she turned,"
1"Even after six weeks, she"
2"Now he sat on Eva’s"
ratio0.026
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences48
technicalSentenceCount1
matches
0"Three deadbolts, a narrow stairwell, and a cat who considered mice a personal insult."
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
totalTags13
fancyCount1
fancyTags
0"she repeated (repeat)"
dialogueSentences102
tagDensity0.127
leniency0.255
rawRatio0.077
effectiveRatio0.02
90.8317%