Run: 2026-09-23-01M37HB2AAYYXVTRYZNK9VSHCK

Run Details

Duration:
2m 10s
Cost:
$0.040396
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
Aurora opened the door to find Lucien Moreau leaning against the frame, one hand pressed beneath his charcoal jacket. For a moment, neither of them moved. The bar downstairs sent up a muffled burst of laughter. His platinum hair, usually combed into submission, had fallen across his forehead. There was blood between the fingers of his left hand. “No,” she said, and began to shut the door. “I deserve that.” He caught the frame with his good hand. Not the door. He left her room to close it. That stopped her more effectively than force would have. “There’s someone behind me,” he said. “I didn’t know until I came in from the street. I’m sorry.” Rory looked past him. The landing was empty. Below, the bar door opened, letting out music and the sharp smell of beer, then shut again. “You brought him here?” “Yes.” She hated that he answered plainly. It left her with no argument she could win in the next three seconds. She caught his sleeve and pulled him inside. “Bathroom,” she said. He went, favouring his left leg. His ivory-handled cane struck the floor once before he lifted it. Rory closed the door quietly and turned both locks. Her flat was small enough that she could hear him set the cane down beside the bath. Six weeks without a word, and he had come back bleeding on her floorboards. A footstep sounded on the stairs. Rory crossed to the kitchen counter. There was a paper bag from the Golden Empress there, still holding the empty containers from her shift and a sealed pot of chilli oil Yu-Fei had insisted she take home. She slipped the pot into her pocket, took her keys, and opened the front door. A man stood halfway up the last flight. Dark coat, bare hands. He was looking at her threshold, not her face. “Evening,” Rory said. He came up one more step. “Did a gentleman come this way?” “Plenty do. There’s a bar downstairs.” “Blond. With a cane.” She could feel Lucien’s blood drying on the fingers that had grabbed his sleeve. She kept that hand behind the door. “A cane?” she said. “How old?” The man glanced toward the top of the stairs. Rory saw him count the doors. Hers was the only one on this landing. “He’s injured,” the man said. “I’m trying to help.” “Then you should have stayed with him.” His attention settled on her at last. His eyes were an unremarkable brown, which somehow made the stillness of his face worse. “I didn’t say I’d seen him.” “No,” he said. “You didn’t.” From below came the heavy tread of someone leaving the bar. The man looked down. Rory took the pot from her pocket and worked her thumbnail beneath its lid. “Hang on,” she said. “Were you the one who knocked over the delivery bike?” His brow tightened. “What?” She flung the oil past him, not at him. It hit the stair rail and burst, spattering the wood, the wall, his dark coat. Chilli and garlic rushed into the narrow stairwell. “Oh, brilliant.” Rory stared at the mess. “Silas will have my head.” The man jerked back, wiping at his lapel. The person below started up the stairs. A woman appeared carrying a bin bag, took one look at the red streaks on the rail, and swore. “Sorry,” Rory told her. “Slipped.” The woman edged past the mess, muttering. By the time she reached the landing, the man had backed down two steps to let her through. Rory kept looking at the spilled oil, furious at it, like any woman who had just made a mess outside her own door. When she looked up, he was watching her again. “You’re Aurora Carter,” he said. Her skin went cold. The woman with the bin bag paused at the top of the stairs. “Everything all right?” “Fine,” Rory said. She pulled out her phone. “Though I’m taking a picture before I clean this up. Someone nearly went over.” The man’s gaze dropped to the phone. Then he descended, stepping wide of the oil. He didn’t hurry. Rory listened until the bar door opened beneath him, let out its wash of voices, and closed. The woman made it down after him, carrying the bin bag at arm’s length. Rory shut her door and locked it. Only then did her hand begin to shake. Lucien came out of the bathroom. He had taken off his jacket. Blood had soaked through the side of his white shirt, just above his hip. “He knows my name,” she said. “I heard.” “Were you planning to mention that?” “I was going to tell you everything. He reached the stairs first.” She looked at him. “That’s a very convenient order of events.” “Yes.” He stood beside her little table, not coming closer. She noticed the blood on his fingers again, the way his right hand held the edge of the shirt away from the wound. Rory took her phone from her pocket and sent Silas a message: Man in dark coat asking after me upstairs. Can you keep an eye out? Then she dialled emergency services and reported an injured man in her flat. Lucien watched her make the call. He didn’t object. When she hung up, she said, “Sit down.” “I can stand.” “Congratulations.” He sat. The first-aid kit was under the sink. She brought it to the table with a clean tea towel and a bowl of water. Up close, the cut in his side looked narrow, but deep enough to make her stomach tighten. The dressing in the kit would have to do until help arrived. “Who is he?” she asked. “His name is Vale. He works for people from my father’s realm.” “Avaros.” Lucien nodded. He watched her open the packet of gauze. “He was asking about me. Now he’s asking about you.” “Because you came here.” “Because he found a photograph of us taken outside Eva’s flat last month. I came to warn you about that. I didn’t see him follow me from the station.” She remembered the evening outside Eva’s place on Brick Lane: rain shining on the pavement, Ptolemy howling through the open window above the curry house, Lucien standing close enough that the damp wool of his coat brushed her arm. Before the kiss. Before the envelope. “You could have phoned.” “I did. It went to voicemail.” She had blocked his number. She didn’t offer that as an excuse. “You could have told Eva.” “I did. She said she would call you. Then I saw Vale outside the station, and I thought I had time to get here first.” Rory pressed the folded tea towel against his side. He drew a sharp breath, and she eased up. “Hold that,” she said. His hand came over hers for a second as he took the cloth. Warm skin, cold fingers. She stepped back and rummaged through the kit for tape. “Six weeks,” she said. “That’s how long you had to tell me why you sent that ticket.” Lucien’s gaze lifted to hers. The ticket had been to Cardiff. First class, in an envelope with her name written in his precise hand. No note. It had arrived the morning after he kissed her in Eva’s kitchen, while Eva slept and Ptolemy sat on the research notes as if he understood their importance. “I thought you’d be safer away from London,” he said. “You thought I’d get on a train because you paid for it.” “No.” He looked down at the tea towel. “I hoped you would. I knew I couldn’t make you.” “You didn’t even ask.” “I knew what your answer would be.” “And there it is.” He let out a slow breath. “I made a decision that belonged to you. I’m sorry.” Rory cut a length of tape. It curled around her thumb, catching briefly on the little crescent scar at her wrist. She freed it and set a dressing beside him. “I thought you regretted kissing me,” she said. “That’s what it looked like.” “I don’t regret it.” “You disappeared.” “I did.” He swallowed. “I was frightened, Aurora. Of what my father’s people might do if they saw us together. And of staying when I knew I couldn’t offer you an ordinary life.” Her laugh was small and without humour. “I deliver noodles to people who summon things in their basements. I gave up ordinary a while ago.” “I know.” “No, you know pieces. You never asked what I wanted.” He met her eyes then, amber and black, his face stripped of the composure he wore so well. “What did you want?” She had imagined telling him a dozen times. In those versions she was cutting, or calm, or already past caring. She hadn’t imagined him holding a bloodied towel at her kitchen table while an ambulance came through London traffic toward her flat. “I wanted you to come back the next morning,” she said. “I wanted breakfast. After that, we could have argued about danger.” His mouth parted. He looked away toward the window, where the bar’s sign threw a pale stripe across the glass. “I should have come back,” he said. “Yes.” “I’m here now.” “Because you needed help.” “I did.” He looked at her again. “And because you needed to know about Vale. Both can be true.” Her phone lit up. Silas had replied: He’s gone. I’m watching the door. Police too? Rory typed back, Yes. Man threatened me. Then she called the police and gave Vale’s description while Lucien held the dressing in place. Saying it aloud steadied her. Dark coat. Brown eyes. About six feet. He knew her name. When she finished, Lucien said, “You don’t have to let me stay.” “I know.” She looked at the fresh blood showing at the edge of the towel. “You do have to let someone look at that.” He gave a faint, pained smile. “Understood.” Rory knelt beside his chair to tape the dressing down. He moved his hand only when she asked him to. She could feel him watching her, and she kept her attention on the tape until the last strip held. “Does it hurt?” she asked. “Yes.” “Good. You’ll remember not to turn up without warning.” “I’ll remember.” She sat back on her heels. They were close enough now that she could see a fine scratch at his jaw, half-hidden beneath the shadow of his beard. She wanted to touch it. She wanted to ask him every question she had swallowed for six weeks. Neither impulse went away when he looked at her. “When this is over,” she said, “you can ask if I want to see you again.” “I will.” “And if I say yes, you don’t get to decide what’s safe for me without telling me.” “No,” he said. “I don’t.” His answer came quickly, but he stayed still and let her consider it. Downstairs, someone cheered at a song coming on. Far off, a siren rose above the traffic, then dipped away again. Rory reached for his hand. “For now, you can hold this.” She put a clean square of gauze in his palm and guided it against the dressing. His fingers closed around it. Then, gently, they closed around hers. She let them.
created_at"2026-09-23T16:24:50.26Z" 9/23/2026, 4:24:50 PM
model"openai/gpt-6-sol-20260922"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency74305
moderation_latency(null)
generation_time129926
tokens_prompt788
tokens_completion2819
native_tokens_prompt753
native_tokens_completion3889
native_tokens_completion_images0
native_tokens_reasoning1480
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"
usage0.040396
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790180690-ypOxvR5zyjIl3p1C8tKa"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790180690-ojY1J5d3SbpYZ3QxqnSF"
upstream_id"resp_0fb1bd5c525b4f73016ab3fd525d5887d1822d2a078df62986"
provider_responses
0
endpoint_id"1cfc7d9d-4404-4b8e-9ee4-58ae45c9dcd4"
id"resp_0fb1bd5c525b4f73016ab3fd525d5887d1822d2a078df62986"
is_byokfalse
latency393
model_permaslug"openai/gpt-6-sol-20260922"
provider_name"OpenAI"
status200
total_cost0.040396
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
totalTags29
adverbTagCount0
adverbTags(empty)
dialogueSentences92
tagDensity0.315
leniency0.63
rawRatio0
effectiveRatio0
92.04% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1884
totalAiIsmAdverbs3
found
0
adverb"very"
count1
1
adverb"quickly"
count1
2
adverb"gently"
count1
highlights
0"very"
1"quickly"
2"gently"
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)
92.04% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1884
totalAiIsms3
found
0
word"could feel"
count2
1
word"stomach"
count1
highlights
0"could feel"
1"stomach"
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
emotionTells0
narrationSentences161
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences161
filterMatches(empty)
hedgeMatches
0"began to"
1"begin to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences224
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen39
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1884
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions40
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions45
wordCount1357
uniqueNames15
maxNameDensity1.33
worstName"Rory"
maxWindowNameDensity3
worstWindowName"Rory"
discoveredNames
Lucien9
Moreau1
Rory18
Golden1
Empress1
Yu-Fei1
Silas2
Man2
Eva3
Brick1
Lane1
Ptolemy2
Cardiff1
London1
Vale1
persons
0"Lucien"
1"Moreau"
2"Rory"
3"Yu-Fei"
4"Silas"
5"Man"
6"Eva"
7"Ptolemy"
8"Vale"
places
0"Golden"
1"Brick"
2"Lane"
3"Cardiff"
4"London"
globalScore0.837
windowScore0.667
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences101
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1884
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences224
matches
0"hated that he"
1"kept that hand"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs121
mean15.57
std13.42
cv0.862
sampleLengths
019
139
29
33
418
59
618
725
84
91
1028
113
1243
1314
146
1552
1621
173
1812
196
204
2121
226
2323
249
257
2622
276
285
2929
3014
314
3232
3312
3434
355
3648
379
385
394
4016
4122
4235
4321
448
4526
466
472
486
4912
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences161
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs256
matches
0"was looking"
1"was watching"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences224
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1361
adjectiveStacks0
stackExamples(empty)
adverbCount49
adverbRatio0.03600293901542983
lyAdverbCount10
lyAdverbRatio0.0073475385745775165
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences224
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences224
mean8.41
std6.14
cv0.73
sampleLengths
019
17
210
312
410
59
63
78
83
97
109
116
1212
134
144
1517
164
171
186
1914
208
213
226
2311
249
2517
2614
276
286
2931
3015
318
324
339
343
356
366
376
384
3914
407
414
422
439
446
458
465
474
487
497
46.43% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats11
diversityRatio0.3080357142857143
totalSentences224
uniqueOpeners69
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount5
totalSentences135
matches
0"Then he descended, stepping wide"
1"Only then did her hand"
2"Then she dialled emergency services"
3"Then she called the police"
4"Then, gently, they closed around"
ratio0.037
30.37% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount64
totalSentences135
matches
0"His platinum hair, usually combed"
1"she said, and began to"
2"He caught the frame with"
3"He left her room to"
4"She hated that he answered"
5"It left her with no"
6"She caught his sleeve and"
7"He went, favouring his left"
8"His ivory-handled cane struck the"
9"Her flat was small enough"
10"She slipped the pot into"
11"He was looking at her"
12"He came up one more"
13"She could feel Lucien’s blood"
14"She kept that hand behind"
15"Hers was the only one"
16"His attention settled on her"
17"His eyes were an unremarkable"
18"His brow tightened."
19"She flung the oil past"
ratio0.474
60.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount108
totalSentences135
matches
0"Aurora opened the door to"
1"The bar downstairs sent up"
2"His platinum hair, usually combed"
3"she said, and began to"
4"He caught the frame with"
5"He left her room to"
6"That stopped her more effectively"
7"Rory looked past him."
8"The landing was empty."
9"She hated that he answered"
10"It left her with no"
11"She caught his sleeve and"
12"He went, favouring his left"
13"His ivory-handled cane struck the"
14"Rory closed the door quietly"
15"Her flat was small enough"
16"A footstep sounded on the"
17"Rory crossed to the kitchen"
18"She slipped the pot into"
19"A man stood halfway up"
ratio0.8
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount3
totalSentences135
matches
0"By the time she reached"
1"Before the kiss."
2"Before the envelope."
ratio0.022
98.21% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences48
technicalSentenceCount3
matches
0"She could feel Lucien’s blood drying on the fingers that had grabbed his sleeve."
1"Rory kept looking at the spilled oil, furious at it, like any woman who had just made a mess outside her own door."
2"It had arrived the morning after he kissed her in Eva’s kitchen, while Eva slept and Ptolemy sat on the research notes as if he understood their importance."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags29
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags22
fancyCount0
fancyTags(empty)
dialogueSentences92
tagDensity0.239
leniency0.478
rawRatio0
effectiveRatio0
92.8585%