NC Bench
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Run: 2026-03-18-01KM07PKJ6GJ369XQXSQARENVX
Run Details
Model:
GPT-5.4 Nano (Reasoning)
Test:
Bad Writing Habits
Scenario:
Romance: separated couple reunites
Duration:
22.5s
Cost:
$0.005374
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Adverbs in dialogue tags
(details)
82.03%
AI-ism adverb frequency
(details)
100.00%
AI-ism character names
(details)
100.00%
AI-ism location names
(details)
54.07%
AI-ism word frequency
(details)
100.00%
Cliché density
(details)
100.00%
Emotion telling (show vs. tell)
(details)
100.00%
Filter word density
(details)
100.00%
Gibberish response detection
(details)
100.00%
Markdown formatting overuse
(details)
100.00%
Missing dialogue indicators (quotation marks)
(details)
33.33%
Name drop frequency
(details)
93.18%
Narrator intent-glossing
(details)
80.19%
"Not X but Y" pattern overuse
(details)
100.00%
Overuse of "that" (subordinate clause padding)
(details)
100.00%
Paragraph length variance
(details)
100.00%
Passive voice overuse
(details)
100.00%
Past progressive (was/were + -ing) overuse
(details)
100.00%
Em-dash & semicolon overuse
(details)
90.48%
Purple prose (modifier overload)
(details)
100.00%
Repeated phrase echo
(details)
100.00%
Sentence length variance
(details)
41.34%
Sentence opener variety
(details)
68.73%
Adverb-first sentence starts
(details)
100.00%
Pronoun-first sentence starts
(details)
6.39%
Subject-first sentence starts
(details)
51.55%
Subordinate conjunction sentence starts
(details)
77.92%
Technical jargon density
(details)
75.00%
Useless dialogue additions
(details)
100.00%
Dialogue tag variety (said vs. fancy)
(details)
85.1404%
Overall
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
Messages
Meta
AI
The deadbolt clicked, then the
chain jerked free, and Aurora Carter yanked the door open hard enough to rattle the frame.
Lucien Moreau stood on her
landing like he had paid rent for the illusion of inevitability, charcoal suit too neat for a London stairwell, ivory-handled cane angled at his thigh.
His heterochromatic eyes caught the
light in a way that made the corridor
feel
suddenly
thinner.
Aurora stared for half a
breath, long enough to clock the lack of apology in his posture, long enough to notice there was no courier bag slung over his shoulder, no umbrella drip, no excuse. Just him. Behind him, the stairwell stayed empty. No one else came with him. “That’s an interesting way to greet an information broker,” Lucien said.
Aurora tightened her grip on
the door. The wood resisted, then yielded.
She kept her shoulder against
it like she might need to stop it closing again in an instant. “You don’t knock.” “I did.”
His mouth curved
. “Your door made the decision for you.”
Aurora’s bright blue eyes flicked
to his cane. The ivory handle looked warm, almost polished by use.
The blade inside it did
not.
She didn’t ask how she
knew.
The last time she’d seen
Lucien draw steel, he’d done it without raising his voice once. “What are you doing here?” she asked.
Lucien didn’t step inside, which
somehow
felt like the first threat
.
He waited, letting the silence
press.
His one amber eye took
in her flat number on the doorframe, the chain length, the scuff marks where shoes had scraped the paint during an argument she refused to name aloud. “Do you still live above Silas?” he asked. Aurora’s jaw set. “That’s a question.” “It’s an attempt.”
Lucien’s gaze dropped to her
left wrist.
Her small crescent-shaped scar lived
there like a signature.
The only part of her
she couldn’t lie about. Aurora pulled her hand back, just
slightly
. “You remembered.” “I remembered plenty.” His voice stayed controlled, cultured, but it carried something sharper under the surface, something that made the air
feel
like it might cut her if she breathed wrong. “You were
very
persuasive the last time we spoke.” Aurora didn’t move her feet. “You left.” Lucien’s lips pressed together, then released. “I departed.” “You disappeared.” The word tasted
familiar
. Bitter. “After you promised you’d help.” Lucien’s cane shifted, the tip scraping once against the tile. A tiny sound, but it landed like a final stroke on a bruise. “Help does not travel at your pace, Aurora.” “Don’t use my name like you own it.”
He tilted his head, slicked-back
platinum blond catching the corridor light. “You respond when I use it.” Aurora wanted to slam the door in his face.
She wanted to do something
clean, decisive, like the legal work she’d
tried to
convince herself she could handle. But she had learned, in London, that nothing stayed clean. Not pain. Not danger. Not bargains.
Instead, she forced space between
them. “Say what you came to say.” Lucien’s amber eye flashed as if he’d heard a private joke. “You’re nervous.” “I’m not.” “Your thumb keeps worrying the nail,” he observed. “It tells me you’re already
calculating
routes to keep me out.” Aurora looked down despite herself.
Her thumb had indeed slid
along the edge of the door, searching for the rough patch where the paint had chipped last week. The gesture was subtle. It was also evidence. She swallowed it down. “You’re bleeding
charm
.” Lucien huffed a quiet laugh. “Charm is not my product. It’s your distraction.” He finally stepped closer. The corridor light struck his suit seams, the charcoal flattening and sharpening his silhouette.
He moved like someone trained
to move in rooms where people fought over angles and exits. Aurora didn’t let him pass. Her body blocked the threshold. “If you’re selling, take your pitch somewhere else.” Lucien’s gaze slid past her shoulder into the flat.
He took in the narrow
hallway, the faint smell of takeaways lingering in old fabric, the clutter she hadn’t bothered to straighten since last night. His expression remained composed. But his heterochromatic eyes looked deeper, as if he could read the air for everything she refused to say. “You cook?” he asked. “I deliver.” Aurora’s tone turned colder. “You’re on the wrong floor if you want to eat.” Lucien’s mouth tightened again, the closest he got to irritation. “Yu-Fei’s Golden Empress. The restaurant you work for. The one with the backdoor that opens into a service tunnel you think no one watches.” Aurora’s spine went still.
She didn’t ask how he
knew.
She asked herself why the
thought of him knowing didn’t make her recoil harder. “What do you want?” she demanded. Lucien lifted his cane a fraction. “You remember the last time we touched terms.” Aurora’s throat tightened. The last time they’d stood too close, she’d felt the pull under her ribs, the strange magnetism of something inhuman and
familiar
. She’d also felt the betrayal, the way he’d cut a deal without her consent and then acted like it cost him nothing. She kept her voice even. “I remember you leaving me holding the
aftermath
.” “I left because staying would have injured you.” Lucien’s voice stayed smooth, but the words carried
weight
. “I chose your survival.” “You chose yourself,” Aurora said, because she couldn’t afford to soften the truth. “You decided what was best, then punished me for it.” Lucien’s amber eye narrowed. “Punished.” “You vanished.” He stepped forward again, pushing closer to the doorframe. The ivory handle rested at his side, but Aurora could sense the blade behind it like a held breath. “I returned.” Aurora’s
stomach
tightened. “Returned where.” Lucien tilted his head. “To find you.” “That’s not an answer.” “It is.” He glanced at the scar on her wrist again,
not as a threat this time, but as if he recognised an old tool
. “Someone marked you.” Aurora went still all over. A cold line travelled through her skin, the kind that came from recognising the shape of danger. “Marked how.” Lucien’s cane scraped once more, and the sound made the air vibrate. “Like a trail. Like bait.” Aurora’s mouth went dry. “Who?” Lucien looked past her again, into her flat as if the answer waited there. “A buyer from a realm that hates being ignored. They asked for you.” “You sell me?” Aurora asked, and hated how the words came out sharper than she meant. Lucien shook his head
slowly
, like he disagreed with the premise but not the impulse. “No. I refused. That refusal has consequences.” Aurora felt her
pulse
in her wrists. The crescent scar
seemed to
warm, a ghost sensation that prickled along the skin. “If you refused, why are you here.” Lucien’s heterochromatic eyes met hers, and the corridor narrowed into a single point. “Because your door opened.” Aurora followed his gaze without meaning to. The chain that held her door half-shut hung loose, the metal link swaying faintly, as if something inside the flat had moved it.
As if someone had touched
it from within. Ptolemy, her tabby, chose that moment to appear from behind her couch. The cat’s tail
flicked
, whiskers forward. The little creature’s eyes locked on Lucien, then
flicked
to Aurora’s hand. Ptolemy did not run. It didn’t hide. It watched, like it recognised an old enemy by scent. Aurora’s breath stuttered once. “What did you bring with you?” Lucien’s gaze remained on the cat. “Nothing.” The answer didn’t soothe her. It
confirmed that something
could pass between worlds without leaving footprints. Lucien continued, quieter now. “You should close the door.” “I’m not letting you in.” Aurora planted her feet wider. “If someone marked me, you can deal with it outside.” Lucien’s expression stayed polite, but his eyes cooled. “Outside is where they hunt. They want you away from wards. Away from your walls. Away from the shape of your life.” Aurora’s gaze
flicked
over her flat behind him. Her place wasn’t warded in any official sense. It
was lived
in, packed with books and paper scraps and old research notes she pretended were just hobbies. But it had
weight
. It had habits. It had the kind of protection that came from refusing to leave yourself exposed. Still. Lucien’s confidence felt wrong. Too accurate. She swallowed. “You’re telling me to trust you.” Lucien stepped just enough that his cane tip pointed at the hallway inside her flat. The blade remained sheathed. The threat remained unsaid. “I’m telling you not to pretend you’re alone.” Aurora’s jaw flexed. “You left me alone.” Lucien exhaled, and the sound carried frustration he couldn’t disguise. “I left to stop the bleeding. You don’t understand how
quickly
a wound can reopen.” “You caused it.” Lucien’s eyes sharpened, amber bright as fire under glass. “I stopped it.” Aurora moved first. She yanked the chain back into place with a hard motion, trying to reassert the barrier. The metal clinked. The door shifted, but Lucien’s presence held it
slightly
, like his body
weight
pressed against an invisible latch. He didn’t resist her chain. He waited.
Then the air inside her
flat snapped. Aurora heard it before she saw it. A fine crackle, like static in a wire. The lights in her hallway dimmed and flared once, twice, then steadied. Her bookshelf
trembled
. Ptolemy hissed. Lucien’s shoulders tightened. For the first time, his control slipped. “Shit,” Aurora said, because she had no better word for the sudden, wrong magic crawling over her threshold. A thin line of dark ink
traced
itself along the edge of the door, forming letters that weren’t letters. They crawled upward in a script that
looked like it wanted to become a name
. Aurora’s
stomach
turned. Her throat tightened. “That’s… not—” Lucien’s voice dropped. “Contract marks.” The door handle jerked once, from the other side. Not enough to open. Enough to prove something had teeth behind the wood. Aurora shoved the door inward,
not to invite him deeper, but to keep the barrier from splintering into panic
. The ink line spread along the frame, cold and black, as if the metal itself had decided to bleed. Lucien moved fast then, too fluid to be human even when he walked like a gentleman. He slipped his cane forward, the ivory handle rotating in his grip. The seam at the handle gave a quiet click. Aurora’s eyes went to the blade that slid out, thin as a promise. “You’re going to help me,”
she said, and the accusation sounded like a question she feared the answer to
. Lucien didn’t look at her. “I always do.” Aurora’s hands clenched on the door edge. “Last time, you called it helping. It felt like abandonment.” Lucien’s jaw worked once. “Last time, I gave you an out.” The door handle rattled again. This time, the chain
vibrated
like a guitar string. The ink letters flared, thickening, then darkening so fast Aurora blinked and almost saw them move. Lucien’s cane blade angled, ready at the threshold. “This time, no out.” Aurora opened her mouth to argue, but the ink surged. Her flat’s air tore,
not with sound but with pressure
. The corridor behind her bent like glass under heat. A shadow pushed at the door, shaped like a hand but too thin, too sharp, fingers curled around the wood as if it wanted to peel it away from her flesh. Ptolemy bolted, a streak of tabby fur disappearing into the back room. Aurora stepped back, eyes wide, heart hammering. “Who is that.” Lucien’s tone stayed steady, almost calm. “The buyer. A collector. Someone who thinks a marked soul is a purchasable object.” The shadow’s fingers dragged across the door, and the wood groaned. The ink line widened into a seal, a ring of darkness that clung to the frame like tar. Aurora’s left wrist
pulsed
, the crescent scar aching in sympathy, as if the mark had found its way home. Lucien shifted his stance. “Aurora.” She flinched at the sudden certainty in his voice. It
wasn’t flirting
now. It wasn’t apology. It sounded like command. “Don’t,” she snapped. “Don’t try to lead with that voice.” Lucien’s amber eye caught the seal. “Then stand where you belong.” Aurora stared at him. “And where is that.” Lucien’s blade hovered a breath from the door, not striking, assessing the seal’s
structure
as if he read it like legal text. “Between the buyer and what they want.” The shadow pressed harder. The door frame splintered along the ink ring. Tiny chips of paint scattered like ash. Aurora shoved her shoulder into the door, bracing it, feeling the wood give under force that didn’t make sense. Lucien’s cane blade slid forward in a clean arc. Metal met magic. For a split second, the corridor filled with a scent like scorched paper and cold iron. The ink seal screamed without sound, the pressure in the air snapping outward as if something had struck back. The door burst half-open. Aurora inhaled
sharply
, and the darkness inside poured toward the threshold like a stain spreading on water. Lucien didn’t retreat. He drove the blade into the gap and twisted his wrist, carving through the seal line. The ink sizzled, recoiling, and the shadow’s hand jerked back as if the pain had finally found it. Aurora tasted adrenaline and something else, something metallic, like her own blood threatened to join the fight. She leaned in, eyes locked on Lucien’s profile. His expression had gone hard, lips parted
slightly
as he focused, his heterochromatic gaze fixed on the tear in her threshold. The attraction in her chest flared into something uglier, hotter, dangerous. Lucien’s voice cut through the pressure. “Aurora, now.”
Before she could ask what
he meant, the darkness behind the door shivered. Then it multiplied. Not another shadow hand. Something worse. A second presence pressed from the inside, deeper, heavier, as if the first buyer had been a scout and now the pack had smelled the blood. The corridor lights
flickered
violently. The ink seal on the frame flared again, wider this time, trying to complete a circle. Lucien yanked his blade free with a sharp motion. The door frame cracked along the ring, paint splitting, metal buckling. Aurora threw her arm out, catching the door before it swung fully open, and the moment her palm touched the ink, the cold bit into her skin. The pain snapped into clarity. The mark on her wrist matched the script, line for line, like a key turning in a lock. Lucien’s cane blade lowered, just
slightly
, and his eyes lifted to hers. “Run,” he said. Aurora didn’t.
Instead, she drove her other
hand into the gap and tore the ink seal where the door met the frame, ripping black threads of magic free with raw strength. The air screamed. The door finally gave. And on the other side, something tall and thin surged into her hallway, its shape shifting like ink poured into water, its head too long, its eyes too neat, wearing the collector’s hunger like a crown.
created_at
"2026-03-18T10:26:14.236Z"
3/18/2026, 10:26:14 AM
model
"openai/gpt-5.4-nano-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
5303
moderation_latency
(null)
generation_time
21768
tokens_prompt
4556
tokens_completion
4108
native_tokens_prompt
4075
native_tokens_completion
4200
native_tokens_completion_images
0
native_tokens_reasoning
861
native_tokens_cached
3840
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"completed"
usage
0.0053738
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_025ae92b4affb1290169ba7dc64f848190883e06131b61ca0d"
is_byok
false
latency
176
model_permaslug
"openai/gpt-5.4-nano-20260317"
provider_name
"OpenAI"
status
200
user_agent
"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer
(null)
api_type
"completions"
id
"gen-1773829574-f3k8PpDH0gf153PGs5ku"
upstream_id
"resp_025ae92b4affb1290169ba7dc64f848190883e06131b61ca0d"
total_cost
0.0053738
cache_discount
0.0006912
upstream_inference_cost
0
provider_name
"OpenAI"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
20
adverbTagCount
0
adverbTags
(empty)
dialogueSentences
83
tagDensity
0.241
leniency
0.482
rawRatio
0
effectiveRatio
0
82.03%
AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount
2504
totalAiIsmAdverbs
9
found
0
adverb
"suddenly"
count
1
1
adverb
"slightly"
count
4
2
adverb
"very"
count
1
3
adverb
"slowly"
count
1
4
adverb
"quickly"
count
1
5
adverb
"sharply"
count
1
highlights
0
"suddenly"
1
"slightly"
2
"very"
3
"slowly"
4
"quickly"
5
"sharply"
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)
54.07%
AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount
2504
totalAiIsms
23
found
0
word
"flicked"
count
4
1
word
"silence"
count
1
2
word
"familiar"
count
2
3
word
"calculating"
count
1
4
word
"charm"
count
2
5
word
"aftermath"
count
1
6
word
"weight"
count
3
7
word
"stomach"
count
2
8
word
"pulse"
count
1
9
word
"trembled"
count
1
10
word
"traced"
count
1
11
word
"vibrated"
count
1
12
word
"pulsed"
count
1
13
word
"structure"
count
1
14
word
"flickered"
count
1
highlights
0
"flicked"
1
"silence"
2
"familiar"
3
"calculating"
4
"charm"
5
"aftermath"
6
"weight"
7
"stomach"
8
"pulse"
9
"trembled"
10
"traced"
11
"vibrated"
12
"pulsed"
13
"structure"
14
"flickered"
100.00%
Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches
0
maxInWindow
0
found
(empty)
highlights
(empty)
100.00%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
1
narrationSentences
214
matches
0
"g in sympathy"
100.00%
Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount
2
hedgeCount
2
narrationSentences
214
filterMatches
0
"feel"
hedgeMatches
0
"tried to"
1
"seemed to"
100.00%
Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences
277
gibberishSentences
0
adjustedGibberishSentences
0
longSentenceCount
0
runOnParagraphCount
0
giantParagraphCount
0
wordSaladCount
0
repetitionLoopCount
0
controlTokenCount
0
maxSentenceWordsSeen
36
ratio
0
matches
(empty)
100.00%
Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans
0
markdownWords
0
totalWords
2504
ratio
0
matches
(empty)
100.00%
Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions
32
unquotedAttributions
0
matches
(empty)
33.33%
Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions
96
wordCount
2062
uniqueNames
7
maxNameDensity
2.13
worstName
"Lucien"
maxWindowNameDensity
4
worstWindowName
"Aurora"
discoveredNames
Aurora
43
Carter
1
Moreau
1
London
2
Lucien
44
Bitter
1
Ptolemy
4
persons
0
"Aurora"
1
"Carter"
2
"Moreau"
3
"Lucien"
4
"Ptolemy"
places
0
"London"
globalScore
0.433
windowScore
0.333
93.18%
Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences
132
glossingSentenceCount
3
matches
0
"felt like the first threat"
1
"looked like it wanted to become a name"
2
"sounded like a question she feared the ans"
80.19%
"Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches
3
per1kWords
1.198
wordCount
2504
matches
0
"not as a threat this time, but as if he recognised an old tool"
1
"not to invite him deeper, but to keep the barrier from splintering into panic"
2
"not with sound but with pressure"
100.00%
Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount
1
totalSentences
277
matches
0
"confirmed that something"
100.00%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
139
mean
18.01
std
13.1
cv
0.727
sampleLengths
0
21
1
46
2
37
3
6
4
6
5
11
6
33
7
12
8
45
9
7
10
49
11
8
12
6
13
28
14
9
15
40
16
7
17
8
18
12
19
31
20
8
21
17
22
44
23
12
24
13
25
2
26
19
27
36
28
7
29
13
30
34
31
18
32
57
33
4
34
16
35
34
36
24
37
6
38
14
39
47
40
13
41
21
42
23
43
5
44
2
45
30
46
5
47
7
48
4
49
28
100.00%
Passive voice overuse
Target: ≤2% passive sentences
passiveCount
1
totalSentences
214
matches
0
"was lived"
100.00%
Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount
1
totalVerbs
394
matches
0
"wasn’t flirting"
100.00%
Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount
0
semicolonCount
0
flaggedSentences
0
totalSentences
277
ratio
0
matches
(empty)
90.48%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
2067
adjectiveStacks
1
stackExamples
0
"small crescent-shaped scar"
adverbCount
91
adverbRatio
0.0440251572327044
lyAdverbCount
14
lyAdverbRatio
0.006773101112723754
100.00%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
277
echoCount
0
echoWords
(empty)
100.00%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
277
mean
9.04
std
6.9
cv
0.763
sampleLengths
0
21
1
30
2
16
3
35
4
2
5
6
6
6
7
11
8
7
9
5
10
18
11
3
12
5
13
7
14
8
15
9
16
6
17
6
18
16
19
7
20
11
21
6
22
32
23
8
24
3
25
3
26
10
27
9
28
9
29
7
30
2
31
31
32
9
33
5
34
2
35
6
36
2
37
6
38
1
39
5
40
10
41
13
42
8
43
8
44
11
45
6
46
9
47
19
48
10
49
2
41.34%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
24
diversityRatio
0.20938628158844766
totalSentences
277
uniqueOpeners
58
68.73%
Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount
4
totalSentences
194
matches
0
"Instead, she forced space between"
1
"Then the air inside her"
2
"Then it multiplied."
3
"Instead, she drove her other"
ratio
0.021
100.00%
Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount
46
totalSentences
194
matches
0
"His heterochromatic eyes caught the"
1
"She kept her shoulder against"
2
"His mouth curved"
3
"She didn’t ask how she"
4
"He waited, letting the silence"
5
"His one amber eye took"
6
"Her small crescent-shaped scar lived"
7
"His voice stayed controlled, cultured,"
8
"He tilted his head, slicked-back"
9
"She wanted to do something"
10
"Her thumb had indeed slid"
11
"It was also evidence."
12
"She swallowed it down."
13
"He finally stepped closer."
14
"He moved like someone trained"
15
"Her body blocked the threshold."
16
"He took in the narrow"
17
"His expression remained composed."
18
"She didn’t ask how he"
19
"She asked herself why the"
ratio
0.237
6.39%
Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount
176
totalSentences
194
matches
0
"The deadbolt clicked, then the"
1
"Lucien Moreau stood on her"
2
"His heterochromatic eyes caught the"
3
"Aurora stared for half a"
4
"Aurora tightened her grip on"
5
"The wood resisted, then yielded."
6
"She kept her shoulder against"
7
"His mouth curved"
8
"Aurora’s bright blue eyes flicked"
9
"The ivory handle looked warm,"
10
"The blade inside it did"
11
"She didn’t ask how she"
12
"The last time she’d seen"
13
"Lucien didn’t step inside, which"
14
"He waited, letting the silence"
15
"His one amber eye took"
16
"Aurora’s jaw set."
17
"Lucien’s gaze dropped to her"
18
"Her small crescent-shaped scar lived"
19
"The only part of her"
ratio
0.907
51.55%
Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount
2
totalSentences
194
matches
0
"As if someone had touched"
1
"Before she could ask what"
ratio
0.01
77.92%
Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences
77
technicalSentenceCount
7
matches
0
"Lucien’s amber eye flashed as if he’d heard a private joke."
1
"But his heterochromatic eyes looked deeper, as if he could read the air for everything she refused to say."
2
"A cold line travelled through her skin, the kind that came from recognising the shape of danger."
3
"The chain that held her door half-shut hung loose, the metal link swaying faintly, as if something inside the flat had moved it."
4
"Aurora’s left wrist pulsed, the crescent scar aching in sympathy, as if the mark had found its way home."
5
"Lucien’s blade hovered a breath from the door, not striking, assessing the seal’s structure as if he read it like legal text."
6
"Aurora shoved her shoulder into the door, bracing it, feeling the wood give under force that didn’t make sense."
75.00%
Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags
20
uselessAdditionCount
2
matches
0
"Lucien’s voice stayed, but the words carried weight"
1
"she said, and the accusation sounded like a question she feared the answer to"
100.00%
Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags
12
fancyCount
3
fancyTags
0
"he observed (observe)"
1
"she demanded (demand)"
2
"she snapped (snap)"
dialogueSentences
83
tagDensity
0.145
leniency
0.289
rawRatio
0.25
effectiveRatio
0.072
85.1404%