Run: 2026-03-06-01KK1HZFXMDKV9QRRKYY5XRMX2

Run Details

Model:
GPT-5.4
Duration:
1m 15s
Cost:
$0.052742
Provider:
OpenAI

Model input

System
You are an expert and award-winning novel writer in the dark Romance genre. Your readers are hooked on your stories and can't wait to read the book you have in store. <important> - MUST: Start each chapter in medias res (in the middle of action). AVOID talking about the weather, time of day, the position of the sun, or other boring stuff. - The instructions/summary are just a that, a summary. Feel free to add details, stretch sections and add interesting transitions/descriptions/fillers. - When called for it, have fast-paced action, but otherwise take things slow. This is an experience, and not for people with short attention spans. Enjoy the wine, not slurp Red Bull. - Add descriptions when transitioning places/times/etc, or when coming by new places (e.g. a corner shop, a cafe, etc.). But remember: NOT at the start or end of a chapter. - MUST: AVOID ending in internal monologue, reminiscing or waiting for the next day. A good chapter end is when we're ending right when shit hits the fan. We want to have the reader be excited for what comes next. So no reminiscing, contemplating or summarizing the day. It's popcorn time! </important>
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> <proseGuidelines> <styleGuide> - Write in past tense and use British English spelling and grammar - Keep a Flesch reading ease score of 60 - Respect the the Royal Order of Adjectives: The order is: opinion, size, age, shape, color, origin, material, purpose, followed by the noun itself (e.g., "a lovely little old rectangular green French silver whittling knife") - Respect the ablaut reduplication rule (e.g. tick-tock, flip-flop) - Write in active voice - Passive voice: <bad>The book was read by Sarah.</bad> - Active voice: <good>Sarah read the book.</good> - Reduce the use of passive verbs - <bad>For a moment, I was tempted to throw in the towel.</bad> - <good>For a moment, I felt tempted to throw in the towel.</good> - Avoid misplaced modifiers that can cause confusion when starting with "-ing" words: - <bad>Considering going to the store, the empty fridge reflected in Betty's eyes.</bad> - <good>Betty stared into the empty fridge. It was time to go to the store.</good> - Avoid redundant adverbs that state the obvious meaning already contained in the verb: - <bad>She whispered quietly to her mom.</bad> - <good>She whispered to her mom.</good> - Use stronger, more descriptive verbs over weak ones: - <bad>Daniel drove quickly to his mother's house.</bad> - <good>Daniel raced to his mother's house.</good> - Omit adverbs that don't add solid meaning like "extremely", "definitely", "truly", "very", "really": - <bad>The movie was extremely boring.</bad> - <good>The movie was dull.</good> - Use adverbs to replace clunky phrasing when they increase clarity: - <bad>He threw the bags into the corner in a rough manner.</bad> - <good>He threw the bags into the corner roughly.</good> - Avoid making simple thoughts needlessly complex: - <bad>After I woke up in the morning the other day, I went downstairs, turned on the stove, and made myself a very good omelet.</bad> - <good>I cooked a delicious omelet for breakfast yesterday morning.</good> - Never backload sentences by putting the main idea at the end: - <bad>I decided not to wear too many layers because it's really hot outside.</bad> - <good>It's sweltering outside today, so I dressed light.</good> - Omit nonessential details that don't contribute to the core meaning: - <bad>It doesn't matter what kind of coffee I buy, where it's from, or if it's organic or not—I need to have cream because I really don't like how the bitterness makes me feel.</bad> - <good>I add cream to my coffee because the bitter taste makes me feel unwell.</good> - Always follow the "show, don't tell" principle. For instance: - Telling: <bad>Michael was terribly afraid of the dark.</bad> - Showing: <good>Michael tensed as his mother switched off the light and left the room.</good>- Telling: <bad>I walked through the forest. It was already Fall, and I was getting cold.</bad> - Showing: <good>Dry orange leaves crunched under my feet. I pulled my coat's collar up and rubbed my hands together.</good>- Add sensory details (sight, smell, taste, sound, touch) to support the "showing" (but keep an active voice) - <bad>The room was filled with the scent of copper.</bad> - <good>Copper stung my nostrils. Blood. Recent.</good> - Use descriptive language more sporadically. While vivid descriptions are engaging, human writers often use them in bursts rather than consistently throughout a piece. When adding them, make them count! Like when we transition from one location to the next, or someone is reminiscing their past, or explaining a concept/their dream... - Avoid adverbs and clichés and overused/commonly used phrases. Aim for fresh and original descriptions. - Avoid writing all sentences in the typical subject, verb, object structure. Mix short, punchy sentences with long, descriptive ones. Drop fill words to add variety. Like so: <good>Locked. Seems like someone doesn't want his secrets exposed. I can work with that.</good> - Convey events and story through dialogue. It is important to keep a unique voice for every character and make it consistent. - Write dialogue that reveals characters' personalities, motivations, emotions, and attitudes in an interesting and compelling manner - Leave dialogue unattributed. If needed, only use "he/she said" dialogue tags and convey people's actions or face expressions through their speech. Dialogue always is standalone, never part of a paragraph. Like so: - <bad>"I don't know," Helena said nonchalantly, shrugging her shoulders</bad> - <good>"No idea" "Why not? It was your responsibility"</good> - Avoid boring and mushy dialog and descriptions, have dialogue always continue the action, never stall or include unnecessary fluff. Vary the descriptions to not repeat yourself. Avoid conversations that are just "Let's go" "yes, let's" or "Are you ready?" "Yes I'm ready". Those are not interesting. Think hard about every situtation and word of text before writing dialogue. If it doesn't serve a purpose and it's just people talking about their day, leave it. No one wants to have a normal dinner scene, something needs to happen for it to be in the story. Words are expensive to print, so make sure they count! - Put dialogue on its own paragraph to separate scene and action. - Use body language to reveal hidden feelings and implied accusations- Imply feelings and thoughts, never state them directly - NEVER use indicators of uncertainty like "trying" or "maybe" - NEVER use em-dashes, use commas for asides instead </styleGuide> <voiceGuide> Each character in the story needs to have distinct speech patterns: - Word choice preferences - Sentence length tendencies - Cultural/educational influences - Verbal tics and catchphrases Learn how each person talks and continue in their style, and use their Codex entries as reference. <examples> - <bad>"We need to go now." "Yes, we should leave." "I agree."</bad> <good>"Time's up." "Indeed, our departure is rather overdue." "Whatever, let's bounce."</good> - Power Dynamic Example: <bad> "We need to discuss the contract." "Yes, let's talk about it." "I have concerns." </bad> <good> "A word about the contract." "Of course, Mr. Blackwood. Whatever you need." "The terms seem..." A manicured nail tapped the desk. "Inadequate." "I can explain every-" "Can you?" </good> </examples> </voiceGuide> <dialogueFlow> When writing dialogue, consider that it usually has a goal in mind, which gives it a certain flow. Make dialogue sections also quite snappy in the back and forth, and don't spread the lines out as much. It's good to have details before, after, or as a chunk in-between, but we don't want to have a trail of "dialogue breadcrumbs" spread throughout a conversation. <examples> - Pattern 1 - Question/Deflection/Revelation: <good> "Where were you last night?" "Work. The usual." "Lipstick's an interesting shade for spreadsheets." </good> - Pattern 2 - Statement/Contradiction/Escalation: <good> "Your brother's clean." "Tommy doesn't touch drugs." "I'm holding his tox screen." </good> - Pattern 3 - Observation/Denial/Truth: <good> "That's a new watch." "Birthday gift." "We both know what birthdays mean in this business." </good> - Example - A Simple Coffee Order: <bad> "I'll have a coffee." "What size?" "Large, please." </bad> <good> "Black coffee.""Size?""Large. Been a long night." "That bodega shooting?" "You watch too much news." "My brother owns that store." </good> This short exchange: - Advances plot (reveals connection to crime) - Shows character (cop working late) - Creates tension (unexpected connection) - Sets up future conflict (personal stake) - Example - Dinner Scene: <bad> "Pass the salt." "Here you go." "Thanks." </bad> <good> "Salt?" "Perfect as is. Mother's recipe." "Mother always did prefer... bland things." "Unlike your first wife?" </good> - Example - Office Small Talk: <bad> "Nice weather today." "Yes, very nice." "Good for golf." </bad> <good> "Perfect golf weather." "Shame about your membership." "Temporary suspension. Board meets next week." "I know. I called the vote." </good> </examples> </dialogueFlow> <subtextGuide> - Layer dialogue with hidden meaning: <bad>"I hate you!" she yelled angrily.</bad> <good>"I made your favorite dinner." The burnt pot sat accusingly on the stove.</good> - Create tension through indirect communication: <bad>"Are you cheating on me?"</bad> <good>"Late meeting again?" The lipstick stain on his collar caught the light.</good> <examples> - Example 1 - Unspoken Betrayal: <bad> "Did you tell them about our plans?" "No, I would never betray you." "I don't believe you." </bad> <good> "Funny. Johnson mentioned our expansion plans today." "The market's full of rumors." "Mentioned the exact numbers, actually." The pen in his hand snapped. </good> - Example 2 - Failed Marriage: <bad> "You're never home anymore." "I have to work late." "I miss you." </bad> <good> "Your dinner's in the microwave. Again." "Meetings ran long." "They always do." She folded the same shirt for the third time. </good> - Example 3 - Power Struggle: <bad> "You can't fire me." "I'm the boss." "I'll fight this." </bad> <good> "That's my father's nameplate you're sitting behind." "Was." "The board meeting's on Thursday." </good> </examples> </subtextGuide> <sceneDetail> While writing dialogue makes things more fun, sometimes we need to add detail to not have it be a full on theatre piece. <examples> - Example A (Power Dynamic Scene) <good> "Where's my money?" The ledger snapped shut. "I need more time." "Interesting." He pulled out a familiar gold pocket watch. My mother's. "Time is exactly what you bargained with last month." "That was different-" "Was it?" The watch dangled between us. "Four generations of O'Reillys have wound this every night. Your mother. Your grandmother. Your great-grandmother.Shall we see who winds it next?" </good> - Example B (Action Chase) It's much better to be in the head of the character experiencing it, showing a bit of their though-process, mannerisms and personality: <good> Three rules for surviving a goblin chase in Covent Garden: Don't run straight. Don't look back. Don't let them herd you underground. I broke the first rule at Drury Lane. Rookie mistake. The fruit cart I dodged sailed into the wall behind me. Glass shattered. Someone screamed about insurance. *Tourist season's getting rough*, the scream seemed to say. Londoners adapt fast. "Oi! Market's closed!" The goblin's accent was pure East End. They're evolving. Learning. I spotted the Warren Street tube station sign ahead. *Shit.* There went rule three. </good> - Example C (Crime Scene Investigation) <good> "Greek." Davies snapped photos of the symbols. "No, wait. Reverse Greek." "Someone's been watching too many horror films." I picked up a receipt from the floor. Occult supply shop in Camden. Paid by credit card. *Amateur hour*. "Could be dangerous though," Davies said. "Remember Bristol?" "Bristol was Sanskrit. And actual cultists." I pointed to the nearest symbol. "This genius wrote 'darkness' backwards but used a Sigma instead of an S. It's summoning Instagram followers at best." "Speaking of followers..." Davies pointed to heavy foot traffic in the dust. Multiple sets. All new trainers. *Ah.* "Anyone check local uni paranormal societies?" </good> - Example D (Dialogue-heavy) <good> "Found your card in her wallet." The detective slid it across the table. Worn edges. Folded corner. Three years old at least. "Standard practice. I work missing persons." "Funny thing about missing persons.Eventually they stop being missing. Turn up in the Thames. Under motorways. In pieces." "I don't-" "You found four last year. All breathing." She opened a file. "This would've been your first dead one. If we hadn't found her first." The card felt heavier somehow. </good> </examples> </sceneDetail> <sceneOpenings> KEY RULE: Never open with more than one paragraph of description, no matter how beautiful. Description should be earned through action and dialogue. Instead of opening with setting description, open with: - A character doing something specific - A line of dialogue that raises questions - An unexpected observation - A moment of tension or conflict - Start with a hook that's 1-2 sentences maximum - Follow with a smaller paragraph that provides immediate context - Vary paragraph size from the start to create visual interest </sceneOpenings> </proseGuidelines> Write a chapter based on 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 first deadbolt slammed back, then the second, then the third. Aurora hauled the door open with her shoulder, one paper sack of takeaway crushed to her ribs, and nearly drove the edge of it into the man standing on Eva's landing. For one sharp beat, neither of them moved. Lucien Moreau looked as if he had stepped out of a private scandal and into Brick Lane by mistake. Tailored charcoal suit. Silver cufflinks. Platinum hair slicked back from a face too composed to trust. One amber eye, one black, fixed on her with that cool, ruinous focus she remembered far too well. His ivory-handled cane rested against the wall beside him, as neat and deliberate as everything else about him. Ptolemy shot between Aurora's ankles and hissed. "Well," Lucien said. "That answers one question." Aurora tightened her grip on the bag until hot broth soaked through the paper and kissed her knuckles. "What are you doing here?" "Good evening to you as well." "Don't start." "I've not started anything yet." He said it in that soft French lilt that made insults sound expensive. It landed under her skin all the same. The hallway above the curry house always smelled of cumin, old paint, and damp plaster. Tonight the spice sting mixed with sesame oil from the food bag and the sharper scent she knew belonged to Lucien alone, smoke and bergamot and something darker she had once pressed her mouth against at close range. Her body recognised him before her sense did. Irritating. Treacherous. Aurora shifted to block the doorway. "Eva's not here." "I know." That made her still. "How?" "I asked a question downstairs. People do love to answer when one asks correctly." "Meaning you bullied the bloke at the till." Lucien's mouth curved, not quite a smile. "Such a vulgar word." "Useful, though." She set the bag on the floor without taking her eyes off him. "You know Eva isn't here, and you came anyway. Why?" "May I come in?" "No." A pause. Small. Tight. The amber eye warmed with something almost human. The black one did not. "You used to invite me in." "You used to arrive with warning." He dipped his chin as if granting the point in a negotiation. It did not soften him. If anything, it made him more dangerous. Lucien always treated honesty like a blade, polished, balanced, best used with precision. "I need to speak with you, Aurora." "You found my full name. Gold star." "I had your full name the first night we met." Her pulse kicked once, hard. The first night. Not a thing she had asked him to remember. He had met Laila, not Aurora Carter from Cardiff with a law degree half-finished and a talent for running at the wrong time. Laila with the forged smile and the borrowed eyeliner and the package in her coat pocket she had not known was cursed. Lucien had cornered her in the back room of a Soho club, taken one look, and known she was out of her depth. He had saved her, then used her, then kissed her against a locked office door as if both acts belonged in the same breath. And later, when she'd asked for one true thing from him, he had given her silence. Aurora folded her arms. "You've spoken. Off you go." His gaze dropped to her left wrist where the sleeve of her jacket had ridden up. The small crescent scar gleamed pale against her skin. It lasted a second, that glance, then returned to her face. Too brief for pity. Too pointed for chance. "Someone is asking for you by another name." All the air in the narrow hall thinned. Aurora bent, snatched up the food bag, and stepped back at last. "Inside. Speak quietly." Lucien collected his cane and entered without haste, as if her change of mind had never stood in doubt. That, more than his voice, more than the suit and the impossible eyes, made her want to slam the door on his hand. She locked all three deadbolts again. Ptolemy arched along the radiator and glared at Lucien from a safe height. Eva's flat looked worse than usual. Books in tottering stacks. Scroll cases under the small kitchen table. Notes pinned over notes on the walls, maps and symbols and half-translated fragments in Eva's cramped hand. The only clear patch sat on the scarred counter beside the kettle, where Aurora dumped the leaking takeaway bag. Lucien turned once, taking it all in. Not with distaste. With inventory. "You've moved up in the world," he said. "I mind the place." "And deliver noodles." "Among other things." "So I've heard." That pricked. "From who?" He tapped the ferrule of his cane once against the floorboards. "Do you imagine your life falls outside every line of mine because you wish it so?" "Don't do that." "What?" "Talk like I ought to be flattered you kept tabs." His jaw set. There and gone. Most people missed those fissures in him. Aurora never had. "I kept you off certain ledgers." "I didn't ask for protection." "No. You asked for truth." There it was. Neat. Bloodless. The thing between them laid on the table like a dissected animal. Aurora laughed once without humour and reached for two bowls from the drying rack because her hands needed work. "And did that pain your tongue?" "Aurora." "Don't." She ripped open the containers with more force than needed. Steam rose, rich with ginger and chilli. "If you're here to reopen old wounds, take a number. Life handles that without help." He watched her pour noodles into bowls. She could feel the weight of him in the room, elegant and controlled and one word away from violence if pushed far enough. Not the crude kind. Lucien's violence always arrived dressed for dinner. "I am here because a broker in Whitechapel sold a name this afternoon," he said. "Laila." The spoon halted in Aurora's hand. "That name is dead." "Names do not die. They linger in mouths." She set the spoon down with care. "Who bought it?" "I don't know yet." "You don't know, or you won't tell me?" His smile this time cut. "If I did not wish to tell you, you would know." "Would I?" The bowls sat between them on the counter, forgotten. Lucien rested both hands over the head of his cane. "A courier carried the request through the market. Cash. No sigil. No family mark. Only the name and a London district attached." Her stomach went cold. "Which district?" "Spitalfields." Too close. Too close to the restaurant, to Silas' bar, to Eva's flat. To the thin patchwork life she'd stitched with bloody fingers and no margin for old ghosts. Aurora grabbed a pair of chopsticks, thrust one set across the counter. "If this is some elaborate apology, it's tasteless even for you." He did not take them. "You think I came here for absolution?" "I think you enjoy making entrances." "I despise stairs." Despite herself, her gaze flicked to the cane. A mistake. He saw it. "It's not injury tonight," he said. "That wasn't concern." "No. It was memory." Heat climbed her throat. Annoying how swiftly he could do that, drag her back into rooms she had boarded shut. Lucien leaning over her hand to guide a blade through wax seals. Lucien in a velvet booth, one finger tracing the rim of her glass while he told her the price of favours in the undercity. Lucien in her borrowed bed, shirt open, one black eye hidden in shadow, asking nothing tender and giving less. Then the end of it. Her question. His silence. The door closing behind him. Aurora took the chopsticks back and stabbed at the noodles. "So what now? I thank you, feed you, and let you vanish again?" He stepped closer. Not much. Enough to press the room smaller. "You leave tonight." She barked a laugh. "Absolutely not." "Your objections are charming but irrelevant." "My objections pay rent." "Rent will continue without you for a day." "And if I don't fancy being ordered about in my own kitchen?" "Then I shall rephrase." His voice dropped. Smooth. Dangerous. "Whoever bought that name has reach enough to dig through ash. If they find you before I find them, they will not knock." Aurora met his gaze and held it. "There it is. The threat." "The warning." "You always blur those." "And you always mistake defiance for strategy." She moved before the retort formed, snatched her bowl, and rounded the table to put wood and clutter between them. Lucien tracked her with a stillness that would have looked calm on another man. On him it looked like a coiled spring. "You don't get to walk in here after months and decide what's best for me." "Months." He tasted the word with faint contempt. "An odd measure, considering what moved between us." Her chopsticks snapped in her hand. Ptolemy leapt off the radiator. "Careful," Lucien said softly. "You break what is flimsy when angry." Aurora dropped the splintered sticks into the sink. "Say what you came to say, all of it. No elegant omissions. No polished half-truths. Then get out." He did not answer at once. That in itself meant something. Lucien's silences came chosen, never empty. At last he reached into his inside pocket and drew out a folded square of thick cream paper. He placed it on the table, beside a stack of Eva's notes on infernal contracts. Aurora did not touch it. "What is that?" "An invitation." "To?" "A private auction." She stared. Lucien nudged the paper with one gloved finger. "Tomorrow night. Wapping. Invitation only. The sort of room where people bid on relics, names, blood rights, favours owed by the dead. Tasteless company. Good champagne." "And you think the person asking for Laila will be there." "I know it." That snapped her eyes to his. "You said you didn't know who bought the name." "I know where the scent leads. Not every answer arrives with a label." She unfolded the paper. Heavy stock, embossed border, no venue printed, only a seal she did not recognise and a line of elegant script. Admission granted for bearer and consort. Aurora looked up. "Consort." "I didn't write it." "You brought me a date card." "I brought you access." Her laugh came rough this time. "Of course you did." "Aurora." "What?" "If you insist on hearing all of it, hear this cleanly." He leaned in, palms flat on the table now, cane hooked over one wrist. "I did not come sooner because distance kept you breathing. People who watch me watch what I touch. You resented that explanation the last time. I imagine you still do. Resent it later." His face had drawn closer without her noticing. Close enough to catch the faint nick under his jaw, the scent of smoke in his collar, the dark fan of lashes against one impossible eye. Close enough to remind her exactly how carefully ruin could be packaged. She hated that some reckless part of her still leaned toward him. "What happened the last time wasn't about surveillance." "I know." "You let me stand there and ask if any of it was real." "I know." "And you said nothing." Something shifted in his expression then, subtle but violent, like ice cracking under black water. "Because if I had answered honestly, I would have kept you." The room fell still. Not quiet. The curry house below rattled with pans. A horn blared on the street. Ptolemy knocked a pen from Eva's desk and sent it skittering under the sofa. But still all the same, as if the centre of everything had narrowed to the space between Aurora's mouth and Lucien's. She set the invitation down with deliberate care. "You don't get points for candour now." "I did not ask for them." "No. You asked me to trust you." "I asked you to survive." He reached for her then, not with seduction, not even with confidence, but with a bare, unguarded slowness she had never seen from him. His fingers brushed the inside of her wrist, right over the old crescent scar. Light contact. A question. Aurora should have pulled back. Instead she stood there and felt the heat of him settle into her pulse. "One night," he said. "After that, curse me as much as you like." She lifted her chin. "I already do." "I've noticed." The corner of his mouth moved. This close, that tiny concession felt more intimate than a grin. Then the flat door shuddered under a hard blow from the other side. Both of them turned. A second impact cracked through the wood, louder, meaner, not the knock of a neighbour and not Eva fumbling for keys. Ptolemy vanished under the sofa. Aurora snatched her wrist from Lucien's hand. Three deadbolts. Solid door. Old frame. A voice rose from the landing, muffled by timber and plaster. "Open up, Laila." Lucien's gaze cut to hers, all warmth gone, every line of him honed to a killing edge. "A pity," he murmured. The third blow split the jamb.
created_at"2026-03-06T12:29:23.781Z" 3/6/2026, 12:29:23 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency602
moderation_latency(null)
generation_time74429
tokens_prompt4556
tokens_completion3417
native_tokens_prompt4075
native_tokens_completion2837
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)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0527425
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_05c248e4ef4bce290169aac8a3dcd08195a42ff1b46c63108b"
is_byokfalse
latency237
model_permaslug"openai/gpt-5.4-20260305"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1772800163-a8LPQXVuuhssJxH3ltXN"
upstream_id"resp_05c248e4ef4bce290169aac8a3dcd08195a42ff1b46c63108b"
total_cost0.0527425
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags12
adverbTagCount1
adverbTags
0"Lucien said softly [softly]"
dialogueSentences113
tagDensity0.106
leniency0.212
rawRatio0.083
effectiveRatio0.018
95.44% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount2192
totalAiIsmAdverbs2
found
0
adverb"softly"
count1
1
adverb"carefully"
count1
highlights
0"softly"
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)
68.07% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount2192
totalAiIsms14
found
0
word"lilt"
count1
1
word"treacherous"
count1
2
word"pulse"
count2
3
word"silence"
count2
4
word"could feel"
count1
5
word"weight"
count1
6
word"stomach"
count1
7
word"flicked"
count1
8
word"velvet"
count1
9
word"tracing"
count1
10
word"absolutely"
count1
11
word"warmth"
count1
highlights
0"lilt"
1"treacherous"
2"pulse"
3"silence"
4"could feel"
5"weight"
6"stomach"
7"flicked"
8"velvet"
9"tracing"
10"absolutely"
11"warmth"
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
narrationSentences169
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences169
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences270
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen38
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords2192
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions30
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions64
wordCount1491
uniqueNames15
maxNameDensity1.41
worstName"Lucien"
maxWindowNameDensity3
worstWindowName"Lucien"
discoveredNames
Eva6
Moreau1
Brick1
Lane1
Aurora20
French1
Lucien21
Laila2
Carter1
Cardiff1
Soho1
Steam1
Heat1
Smooth1
Ptolemy5
persons
0"Eva"
1"Moreau"
2"Aurora"
3"Lucien"
4"Laila"
5"Carter"
6"Heat"
7"Ptolemy"
places
0"Brick"
1"Lane"
2"Cardiff"
globalScore0.796
windowScore0.667
76.47% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences102
glossingSentenceCount3
matches
0"not quite a smile"
1"as if granting the point in a negotiation"
2"looked like a coiled spring"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords0.912
wordCount2192
matches
0"not with seduction, not even with confidence, but with a bare, unguarded slowness she had never seen from him"
1"not even with confidence, but with a bare, unguarded slowness she had never seen from him"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences270
matches
0"hated that some"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs182
mean12.04
std14.65
cv1.217
sampleLengths
042
18
271
37
47
518
65
76
82
95
1021
1163
126
133
142
154
161
1714
188
197
204
2125
224
231
244
2513
266
276
2837
297
307
3110
3217
3392
3416
354
365
3744
388
398
4012
413
4242
4319
4453
4512
468
474
483
493
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences169
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs232
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences270
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1104
adjectiveStacks0
stackExamples(empty)
adverbCount43
adverbRatio0.03894927536231884
lyAdverbCount4
lyAdverbRatio0.0036231884057971015
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences270
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences270
mean8.12
std6.58
cv0.811
sampleLengths
011
131
28
319
43
52
611
718
818
97
103
114
1218
135
146
152
165
1713
188
1915
2038
218
221
231
246
253
262
274
281
2914
308
317
324
3315
3410
354
361
372
381
391
408
415
426
436
4412
455
467
4713
487
497
56.79% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.362962962962963
totalSentences270
uniqueOpeners98
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount6
totalSentences139
matches
0"Too brief for pity."
1"Too pointed for chance."
2"Too close to the restaurant,"
3"Then the end of it."
4"Instead she stood there and"
5"Then the flat door shuddered"
ratio0.043
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount40
totalSentences139
matches
0"His ivory-handled cane rested against"
1"He said it in that"
2"It landed under her skin"
3"Her body recognised him before"
4"She set the bag on"
5"He dipped his chin as"
6"It did not soften him."
7"Her pulse kicked once, hard."
8"He had met Laila, not"
9"He had saved her, then"
10"His gaze dropped to her"
11"It lasted a second, that"
12"She locked all three deadbolts"
13"He tapped the ferrule of"
14"His jaw set."
15"She ripped open the containers"
16"He watched her pour noodles"
17"She could feel the weight"
18"She set the spoon down"
19"His smile this time cut."
ratio0.288
60.72% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount111
totalSentences139
matches
0"The first deadbolt slammed back,"
1"Aurora hauled the door open"
2"Lucien Moreau looked as if"
3"Platinum hair slicked back from"
4"His ivory-handled cane rested against"
5"Ptolemy shot between Aurora's ankles"
6"Aurora tightened her grip on"
7"He said it in that"
8"It landed under her skin"
9"The hallway above the curry"
10"Tonight the spice sting mixed"
11"Her body recognised him before"
12"Aurora shifted to block the"
13"That made her still."
14"Lucien's mouth curved, not quite"
15"She set the bag on"
16"The amber eye warmed with"
17"The black one did not."
18"He dipped his chin as"
19"It did not soften him."
ratio0.799
71.94% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences139
matches
0"If anything, it made him"
1"To the thin patchwork life"
ratio0.014
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences56
technicalSentenceCount1
matches
0"Lucien collected his cane and entered without haste, as if her change of mind had never stood in doubt."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags12
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags7
fancyCount1
fancyTags
0"he murmured (murmur)"
dialogueSentences113
tagDensity0.062
leniency0.124
rawRatio0.143
effectiveRatio0.018
93.2031%