Run: 2026-07-09-01KX41HGREPCE9H5QYBMXYTZZC

Run Details

Duration:
15.3s
Cost:
$0.015525
Provider:
OpenAI

Model input

System
You are an expert fiction writer. Always keep the following rules in mind: - Write in past tense and use General English spelling, grammar, and colloquialisms/slang. - Write in active voice - Always follow the "show, don't tell" principle. - Avoid adverbs and cliches and overused/commonly used phrases. Aim for fresh and original descriptions. - Convey events and story through dialogue. - Mix short, punchy sentences with long, descriptive ones. Drop fill words to add variety. - Skip "he/she said said" dialogue tags and convey people's actions or face expressions through their speech - Avoid mushy dialog and descriptions, have dialogue always continue the action, never stall or add unnecessary fluff. Vary the descriptions to not repeat yourself. - Put dialogue on its own paragraph to separate scene and action. - Reduce indicators of uncertainty like "trying" or "maybe" When writing text: - NEVER conclude the scene on your own, follow the beat instructions very closely. - NEVER end with foreshadowing. - NEVER write further than what I prompt you with. - AVOID imagining possible endings, NEVER deviate from the instructions. - STOP EARLY if the continuation contains what was required in the instructions. You do not need to fill out the full amount of words possible.
User/Human
Take into account the following glossary of characters/locations/items/lore... when writing your response: <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> Continue the story using the following instructions: <instructions> 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. </instructions>

Model response

AI
The door opened three inches, stopped by the chain, and Lucien Moreau’s face appeared in the gap. Aurora Carter stared at him. Ptolemy wound between her ankles, his striped tail brushing the door. From the street below came the clatter of crockery from the curry house, the hiss of tyres on wet Brick Lane, and a burst of laughter that rose through the floorboards before fading beneath the flat’s stale warmth. Lucien lifted one gloved hand. “Good evening, Rory.” She kept her fingers wrapped around the edge of the door. “You’ve got twelve seconds to explain why you’re outside my home.” “Eleven now.” “Try again.” His mouth curved, but the expression failed to reach either eye. One gleamed amber beneath the hall light. The other held its usual depthless black. Behind her, Ptolemy gave a questioning chirp. Lucien glanced down. “The cat still dislikes me.” “He has excellent judgement.” “Then he and I share a rare quality.” “You’ve got eight seconds.” Lucien’s gaze moved over her face, taking in the black hair she had shoved behind one ear, the old university sweatshirt, the bare feet planted on the cracked linoleum. His attention paused at her left wrist, where the small crescent scar showed beneath her sleeve. The pause lasted half a breath. It still struck like a hand around her throat. “Someone has been searching for you,” he said. Aurora gave a short laugh. “People have been searching for me since I started delivering takeaway to men who think a tip counts as an apology.” “This person left a corpse in Southwark.” Her grip tightened on the door. Lucien watched her notice the blood on his cuff. “Six seconds,” he reminded her. She released the chain and opened the door. Lucien stepped inside with the clean, controlled movement of a man entering a courtroom. His charcoal suit carried the faint scent of rain and smoke. He tapped the tip of his ivory-handled cane against the threshold before drawing the door shut behind him. Aurora replaced the chain. “You could have called.” “I did.” “My phone’s in the kitchen.” “I know.” She turned towards him. “You know where my phone is?” “I know you left it beside the kettle at seven forty-three. I know you have not checked it since. I know you missed two deliveries and one call from your employer.” “Have you been watching my flat?” “No.” The answer came too quickly. Aurora folded her arms. “Lucien.” He removed his gloves, finger by finger. “I watched the street.” “That distinction would matter more if I trusted you.” His jaw tightened. “You never trusted me.” “I trusted you enough to let you sleep in my bed.” The gloves stopped halfway off. The flat seemed to contract around them. Books leaned in uneven stacks against the walls. Scrolls curled from a basket near the sofa. Research notes covered the coffee table, the windowsill, the arm of the only chair. Ptolemy slipped beneath the table and began licking one paw with deep concentration. Lucien finished removing his gloves. “That was not trust,” he said. “That was poor judgement.” Aurora crossed to the kitchen, forcing him to follow or remain by the door like a guest who had realised he had arrived at the wrong funeral. “Why did you come?” “Because you are in danger.” “You’ve said that.” “I came to prevent it.” “You came unannounced, carrying a blade, bleeding on my carpet, and acting as if you still have the right to decide what happens to me.” “I have never decided what happens to you.” “No. You only withheld the information that would have allowed me to decide for myself.” Lucien set his cane against the counter. “You wanted the truth.” “I wanted all of it.” “And I gave you what I could.” “You gave me a story with the middle cut out.” Her voice held steady. The old hurt did not. It rose beneath each word, hot and familiar, as if the three months since he had left had done nothing but teach it patience. Lucien reached inside his jacket. Aurora snatched the nearest object from the counter—a brass pestle—and raised it between them. His hand stopped. “That is from the twelfth century,” he said. “Then it has survived worse men than you.” “Put it down.” “Show me what you’re reaching for.” He drew out a folded envelope and held it between two fingers. The paper bore no stamp, no address. A smear of dark red marked one corner. Aurora lowered the pestle by an inch. “Where did you get that?” “It was pinned to the corpse.” “Whose corpse?” “An informant.” “Name.” “Matteo Voss.” The name moved through the room like a draught beneath a door. Aurora knew it. She had seen it in Lucien’s notes during the weeks when their lives had blurred into midnight research, takeaway cartons, and his warm body pressed against hers while he translated fragments of Avarosi script. Matteo Voss had been the broker who sold information about crossings between Earth and Avaros. She had never met him. “You told me he had disappeared,” she said. “He had.” “Disappeared people didn’t usually leave letters pinned to dead bodies.” Lucien placed the envelope on the counter. Aurora did not touch it. “What does it say?” “I have not opened it.” She looked at him. His amber eye held hers. “It bears your name.” The pestle slipped from her hand and struck the counter with a dull clack. Lucien moved first, catching her wrist before she could reach for the envelope. His fingers closed around the place beneath her sleeve, just above the crescent scar. The contact burned. Aurora looked down at his hand. He let go. For a moment, neither of them moved. “You don’t get to do that,” she whispered. “I know.” “Then stop.” “I am stopping.” “You’re standing in my kitchen.” “Because you invited me inside.” “I invited an explanation.” “You got one.” “I got your version.” A muscle shifted in his cheek. “You always wanted more than I could give.” “I wanted you to stop treating me like a problem you could solve.” “You were never a problem.” “Then why did you disappear?” Lucien looked past her at the rain-blurred window. Beyond it, the lights of Brick Lane smeared gold across the glass. “Because the people hunting me learned your name.” Aurora’s breath caught. He faced her again. “I thought distance would protect you.” “You left without a word.” “If I had told you, you would have followed me.” “Yes.” “You would have come after me with that same reckless courage you mistook for strategy.” “I had a strategy.” “You stole a motorbike.” “It got us out.” “It got us into a canal.” “You left out the part where I saved your life.” “I remember every part.” The memory entered the room between them: black water, broken moonlight, Lucien’s hands gripping her waist as he dragged her onto the embankment. His soaked shirt clinging to his chest. Her mouth against his before either of them had found breath. Then the morning after. His empty side of the bed. The single line on the table. Stay away from this. Lucien’s eyes lowered. “You kept the note,” he said. Aurora’s pulse stumbled. “You went through my things?” “You left it in the book.” “You remember which book?” “I remember everything about you.” The words landed harder than an apology. Aurora turned away before he could read her face. She reached for the kettle, found it cold, and switched it on. The blue flame beneath the hob clicked awake. “You don’t get to say things like that after three months of silence.” “I have said very little.” “You’ve said enough.” “I came here because the threat changed.” “Convenient timing.” “No.” “Then make it inconvenient. Tell me the truth.” Lucien looked at the envelope. “The mark on it belongs to a house in Avaros. The House of Malphora.” Aurora went still. The kettle began to mutter. “Why would they know my name?” “Because they believe you carry something that belongs to them.” “I don’t.” “They believe you opened a gate.” “I didn’t open anything.” “You were present when it opened.” “At the warehouse?” “Yes.” She remembered the warehouse near the Thames: the smell of rust, the blue-white flash splitting the air, the shadow on the other side shaped like a man with antlers. Lucien had told her to run. She had stayed long enough to see something fall from the tear in the world and strike the concrete at her feet. A small black stone. She had picked it up. Lucien had seen. He had kissed her that night with blood on his lips and told her none of it mattered. Aurora looked towards the bookcase. “You said the stone was destroyed.” “It was not.” “Where is it?” His silence answered. She turned back. “Where is it, Lucien?” He reached into the inside pocket of his jacket and withdrew a small velvet pouch. Aurora’s throat tightened. He placed it beside the envelope. The pouch sagged around its contents, dark and angular. “You kept it,” she said. “I hid it.” “From me.” “From everyone.” “You lied.” “Yes.” The admission held no defence. That hurt worse than an excuse. Aurora took one step towards him. “You knew they were looking for me.” “I suspected.” “You knew the stone was connected to them.” “Yes.” “You knew I could be in danger.” “Yes.” “And you still let me believe you left because you were bored.” Lucien’s expression broke at last. The polished mask split along a seam she had never managed to find while they were together. “I left because I loved you.” The kettle clicked off. Rain ticked against the window. Aurora stared at him. Lucien’s hand closed around the cane’s ivory handle, knuckles whitening beneath the glove-less skin. “You don’t get to use that word as a shield,” she said. “I am not using it as anything.” “You vanished.” “I know.” “You made me think I had imagined the whole thing.” “I know.” “You made me hate you.” “That was safer than making you wait.” She struck his chest with the flat of her palm. The impact barely moved him, but his breath left in a rough burst. “Don’t tell me what was safer.” Her hand remained against his suit. Beneath the fabric, his heart beat hard and fast. Lucien looked down at it, then at her. “You should hate me,” he murmured. “I did.” “And now?” Aurora withdrew her hand. “Now you’re standing in my kitchen with a dead man’s letter and three months of lies.” His gaze followed her retreat. “That did not answer me.” “No. It didn’t.” Ptolemy emerged from beneath the table and leapt onto the counter. He sniffed the velvet pouch, then hissed. Lucien reached for it. Aurora caught his wrist. “Open the envelope.” His eyes dropped to her fingers. “Rory—” “Open it.” “If the seal is intact, breaking it could alert the sender.” “Then let them know I’m home.” Lucien searched her face. She held his stare, bright blue eyes fixed and merciless despite the tremor in her hand. At last, he picked up the envelope. The red smear on its corner had begun to move. A thin line crept across the paper, curling towards the place where her name waited beneath the fold.
created_at"2026-07-09T18:16:50.199Z" 7/9/2026, 6:16:50 PM
model"openai/gpt-5.6-luna-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency686
moderation_latency(null)
generation_time14918
tokens_prompt1034
tokens_completion3303
native_tokens_prompt927
native_tokens_completion2433
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"
usage0.015525
router(null)
provider_responses
0
endpoint_id"eebea444-34a5-4642-a766-cb319471d33a"
id"resp_0dc5b860d9bd1eaf016a4fe59260508196af15fef4ae1c2eae"
is_byokfalse
latency437
model_permaslug"openai/gpt-5.6-luna-20260709"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783621010-Pnid3OwmX9EVb3qoEB49"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783621010-NlWc39osI7VUMdFKmmwZ"
upstream_id"resp_0dc5b860d9bd1eaf016a4fe59260508196af15fef4ae1c2eae"
total_cost0.015525
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags10
adverbTagCount0
adverbTags(empty)
dialogueSentences138
tagDensity0.072
leniency0.145
rawRatio0
effectiveRatio0
94.71% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1892
totalAiIsmAdverbs2
found
0
adverb"quickly"
count1
1
adverb"very"
count1
highlights
0"quickly"
1"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)
81.50% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1892
totalAiIsms7
found
0
word"warmth"
count1
1
word"familiar"
count1
2
word"pulse"
count1
3
word"silence"
count2
4
word"velvet"
count2
highlights
0"warmth"
1"familiar"
2"pulse"
3"silence"
4"velvet"
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
narrationSentences134
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount3
narrationSentences134
filterMatches
0"notice"
hedgeMatches
0"seemed to"
1"began to"
2"managed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences262
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen38
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1890
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions23
unquotedAttributions0
matches(empty)
47.50% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions58
wordCount1122
uniqueNames12
maxNameDensity2.05
worstName"Lucien"
maxWindowNameDensity3
worstWindowName"Aurora"
discoveredNames
Lucien23
Moreau1
Carter1
Brick2
Lane2
Ptolemy4
Aurora20
Avarosi1
Voss1
Earth1
Avaros1
Thames1
persons
0"Lucien"
1"Moreau"
2"Carter"
3"Ptolemy"
4"Aurora"
5"Voss"
places
0"Brick"
1"Lane"
2"Thames"
globalScore0.475
windowScore0.667
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences76
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1890
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences262
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs218
mean8.67
std9.31
cv1.074
sampleLengths
017
15
249
35
43
522
62
72
825
97
108
114
128
134
1445
156
169
178
1826
197
206
219
225
238
2443
254
264
272
285
292
3010
3131
326
331
345
355
3611
379
387
3911
405
4150
425
4310
4427
454
465
473
485
4925
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences134
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs191
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount2
semicolonCount0
flaggedSentences1
totalSentences262
ratio0.004
matches
0"Aurora snatched the nearest object from the counter—a brass pestle—and raised it between them."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1127
adjectiveStacks0
stackExamples(empty)
adverbCount24
adverbRatio0.02129547471162378
lyAdverbCount3
lyAdverbRatio0.0026619343389529724
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences262
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences262
mean7.21
std5.77
cv0.8
sampleLengths
017
15
211
338
45
53
611
711
82
92
1011
117
127
137
143
155
164
178
184
1929
2016
216
229
238
245
2521
267
276
289
295
308
3114
3211
3318
344
354
362
375
382
394
406
4131
426
431
445
454
461
477
484
499
47.71% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.21374045801526717
totalSentences262
uniqueOpeners56
26.67% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences125
matches
0"Then the morning after."
ratio0.008
88.80% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount41
totalSentences125
matches
0"She kept her fingers wrapped"
1"His mouth curved, but the"
2"His attention paused at her"
3"It still struck like a"
4"Her grip tightened on the"
5"he reminded her"
6"She released the chain and"
7"His charcoal suit carried the"
8"He tapped the tip of"
9"She turned towards him."
10"He removed his gloves, finger"
11"His jaw tightened."
12"Her voice held steady."
13"It rose beneath each word,"
14"His hand stopped."
15"He drew out a folded"
16"She had seen it in"
17"She had never met him."
18"She looked at him."
19"His amber eye held hers."
ratio0.328
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount115
totalSentences125
matches
0"The door opened three inches,"
1"Aurora Carter stared at him."
2"Ptolemy wound between her ankles,"
3"Lucien lifted one gloved hand."
4"She kept her fingers wrapped"
5"His mouth curved, but the"
6"The other held its usual"
7"Lucien glanced down."
8"Lucien’s gaze moved over her"
9"His attention paused at her"
10"The pause lasted half a"
11"It still struck like a"
12"Aurora gave a short laugh."
13"Her grip tightened on the"
14"Lucien watched her notice the"
15"he reminded her"
16"She released the chain and"
17"Lucien stepped inside with the"
18"His charcoal suit carried the"
19"He tapped the tip of"
ratio0.92
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences125
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences38
technicalSentenceCount2
matches
0"It rose beneath each word, hot and familiar, as if the three months since he had left had done nothing but teach it patience."
1"Matteo Voss had been the broker who sold information about crossings between Earth and Avaros."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags10
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags9
fancyCount2
fancyTags
0"she whispered (whisper)"
1"he murmured (murmur)"
dialogueSentences138
tagDensity0.065
leniency0.13
rawRatio0.222
effectiveRatio0.029
86.2299%