NC Bench
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Run: 2026-03-18-01KM0813MYJVY31DFA0X5TW3ZX
Run Details
Model:
GPT-5.4 Nano (Reasoning)
Test:
Bad Writing Habits
Scenario:
Literary fiction: old friends reunite
Duration:
21.8s
Cost:
$0.005980
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Adverbs in dialogue tags
(details)
93.97%
AI-ism adverb frequency
(details)
100.00%
AI-ism character names
(details)
100.00%
AI-ism location names
(details)
59.77%
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)
19.40%
Narrator intent-glossing
(details)
100.00%
"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)
99.36%
Purple prose (modifier overload)
(details)
100.00%
Repeated phrase echo
(details)
100.00%
Sentence length variance
(details)
40.57%
Sentence opener variety
(details)
36.63%
Adverb-first sentence starts
(details)
81.54%
Pronoun-first sentence starts
(details)
0.00%
Subject-first sentence starts
(details)
54.95%
Subordinate conjunction sentence starts
(details)
100.00%
Technical jargon density
(details)
100.00%
Useless dialogue additions
(details)
94.44%
Dialogue tag variety (said vs. fancy)
(details)
83.7987%
Overall
Model input
System
You are an expert and award-winning novel writer in the dark Literary Fiction 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="4413" name="Silas Blackwood" aliases="Silas, Si, the Spymaster" pronouns="he/him" species="Human" storyRole="Mentor"> <eyeColor>hazel</eyeColor> <hair>grey-streaked auburn</hair> <height>6'1"</height> <age>58</age> <beard>neatly trimmed, matching his grey-streaked auburn hair</beard> <limp>slight limp in his left leg from an old knee injury</limp> <signetRing>silver signet ring, always worn on his right hand</signetRing> <description>Silas is a retired intelligence operative turned bar owner. He carries himself with quiet authority.</description> <backstory>Former MI6 field agent who retired after a botched operation in Prague left him with a permanent knee injury. He opened "The Raven's Nest" bar in Soho as a front for his network of contacts.</backstory> </character> <location id="854" name="The Raven's Nest" aliases="the Nest, Raven, Silas' bar" realm="Earth"> <signColor>distinctive green neon sign above the entrance</signColor> <secretRoom>hidden back room accessible through a bookshelf, used for clandestine meetings</secretRoom> <description>A dimly lit bar in Soho, London. The walls are covered with old maps and black-and-white photographs.</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 literary fiction genre. Two old friends who haven't seen each other in years run into each other unexpectedly at a bar. One of them has changed significantly. Through their conversation and the tension between who they were and who they've become, reveal the weight of time and unspoken regret. 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 Raven’s Nest swallowed noise
the moment Aurora Carter pushed through the door, the green neon sign above the entrance buzzing like an impatient thought.
Silas Blackwood looked up from
the bar and hooked a finger around the inside of her wrist, right where the small crescent scar sat like a punctuation mark. “Rory,” he said. Aurora jerked once, then again, slower this time, because she already knew she’d misjudged the distance between them.
She yanked her hand free
and set her delivery bag down with a thud that made the glasses tremble. “Don’t,” she said.
Her voice stayed level, but
her blue eyes pinned him hard, like she could stitch herself shut with stare alone. “How do you—”
Silas’s grey-streaked auburn hair fell
into place despite his stillness, neatly trimmed beard catching the low light.
His right hand wore the
silver signet ring, and it glinted as he tapped it against the bar, a small sound with a sharp intent. “Your alias isn’t on the door,” he said. “But your wrist is.” Aurora swallowed and tasted copper, or maybe that was just the memory of old cuts.
She shifted her weight, felt
the old habit of measuring exits return to her bones. “I’m not here for drama,” she said. “I dropped off an order to Golden Empress, then Silas, I mean, you, I mean—” “Careful,”
Silas cut in, and his
smile didn’t reach his eyes. “You’re babbling. That’s a sign you’re scared.” Aurora’s mouth tightened.
She had spent years learning
how to keep fear from spilling.
She had spent years teaching
it to sit down. “I’m working,”
she said, and lifted her
chin at the delivery bag like it could testify for her. “And you’re retired. Aren’t you retired?”
Silas leaned a fraction towards
her, his left leg doing its
familiar
, quiet protest. He didn’t rush her. He never rushed anyone.
That was what made his
patience
feel
like pressure. “Retired from fields,” he said. “Not retired from finding what crawls back.”
Aurora made herself breathe through
her nose.
The bar smelled of dark
beer and old wood, maps and photographs pressed into the plaster like evidence. “What crawls back?” she asked. Silas took a moment to look her over, not the way men looked at women, not exactly.
More like a man checking
the integrity of a locked door.
Then his gaze landed on
her hands, on the way she set her fingers down flat as if she could keep them from betraying her. “You disappeared,” he said. “You always did. Even when you stayed.” Aurora’s fingers curled around the strap of her bag. Her knuckles went pale. “I didn’t disappear,” she said. “I left. There’s a difference.” Silas’s signet ring scraped the bar when he set his hand down. The sound carried clean through the low music. “Eva told me you’d run,” he said. “She also told me you were good at it.” Aurora flinched at the name. That name had a way of dragging up the shape of everything she’d been running from. “Eva?” she repeated. Silas nodded once, then gestured at an empty stool beside him. The gesture held no kindness, but it held an invitation. The kind you refused at your
peril
. Aurora didn’t sit immediately. She stared at him first, the way she always did when someone wanted her to forget herself. “You look…” she started. Silas didn’t help her.
He didn’t fill the blank
with reassurance.
He let her choose the
truth. “Older,” Aurora finished, and hated how small it sounded.
His hair held more grey
than she remembered, his limp sharper, as though time had taken a knife to it and decided not to stop cutting. Silas breathed out through his nose. “Prague,” he said. The word struck the air between them and didn’t dissolve. It stayed.
It made Aurora’s skin prickle
with a cold she didn’t want to
feel
. “You said you retired after…” Aurora paused, because she didn’t want to say the rest out loud. Prague had become a story people told to make danger sound like a single event, a clean operation with a neat end. Silas’s mouth thinned. “After a botch,” he said. “After people stopped answering when they should’ve.” Aurora watched his hands. Watched how they moved like they belonged to someone trained to keep violence quiet. “And after you,” she said. Silas looked at her again, properly now, like he’d been waiting for her to say it. “After I couldn’t reach you,” he corrected. “After I told myself you were safe because I couldn’t afford to admit I failed.” Aurora’s
stomach
tightened. The anger came, sharp and
familiar
, but she made it slide under her ribs rather than explode. “Don’t,”
she said again, lower this
time. “You don’t get to—” “I do,” Silas said. His voice didn’t rise. It didn’t need to. “Because I pulled you into my orbit, and then I pretended gravity would handle itself.” Aurora’s
jaw clenched
until it ached.
Her crescent scar pulsed, or
maybe her memory did, the way it always did when someone touched the past with bare fingers.
She finally sat on the
stool. The wood felt colder than it should’ve. “What do you want?” she asked. Silas turned a glass in his hand, slow enough to look like he could measure her with it. His eyes stayed on the ring first, then on her. “I want to see you,” he said. Aurora barked a humourless laugh. “You want a reunion?” Silas’s gaze didn’t
flicker
. He held his expression like a lock. “I want to make sure you’re not in the same trouble I left you in,” he said. Aurora leaned forward, the delivery bag between them like an accusation. “I’m not in trouble,” she said. “I’m delivering food and paying rent and pretending my life is normal, because normal is what keeps people alive.” Silas’s eyebrows rose
slightly
, just enough to show he understood what she meant by pretending. “You live above the bar,” he said. “You can pretend all you like, but you don’t get normal. You get routine.” Aurora stared at the bar top. The scratches in the wood
looked like old maps without legends
. “Routine keeps you from looking at things,” she said. Silas’s fingers stopped turning the glass. The pause landed heavy. “And what are you looking at now?” he asked. Aurora’s throat tightened. She could lie. She’d lied before. She could turn every question into a weapon and every weapon into a shield. But Silas had always been the kind of man who could smell a lie the way other men smelled perfume. She forced the truth out, not
gently
. “My wrist,” she said. “My scar. This place. Golden Empress. You. All of it. It keeps pulling the same thread, and every time I pull it, it cuts deeper.” Silas watched her like he’d seen this pattern in other people, and he hated it for them. That look would’ve comforted her once.
Now it just made her
furious. “You think I don’t know?” she added. “You think I don’t know what happened? You think I didn’t
feel
it?” Silas’s signet ring tapped once, then twice. A private rhythm. “Feel what?” he asked. Aurora’s hands tightened on the delivery bag handle. She
could feel
the seams, the way her fingers knew the bag’s shape, the
weight
of food stacked in foil like something sealed. “The night I left,” she said. “You told me to go. You told me it was the only way.” Silas didn’t interrupt. He let her words move through him like smoke. “I went,” Aurora said. “I ran to London, and I thought you’d already done whatever you were doing. I thought you’d cleaned it up.” Silas’s gaze sharpened. “I didn’t,” he said. Aurora blinked, once, hard. “You didn’t,”
she echoed, because the confirmation sounded like a betrayal
. Silas leaned in. His limp didn’t stop him, it just insisted on the cost. “I promised I’d cut the rot out,” he said. “Instead, Prague happened. Instead, your name slid down the wrong side of a ledger, and I didn’t know until it came back in someone else’s mouth.” Aurora’s heart stuttered. “Someone else’s mouth,” she said. Silas didn’t answer directly. He reached for the shelf under the bar, pulled out a battered folder, then slid it towards her with the care of a man moving a live wire. Aurora didn’t open it immediately. She stared at the folder until her eyes made it real. “Not mine,” she said, and her voice sounded wrong, too thin for the fury inside her. Silas’s smile
appeared, brief and unpleasant
. “Everything’s yours,” he said. “Just not in the way you want.” Aurora opened the folder. A photograph stared back, glossy and recent enough to
feel
cruel. Her face, younger. Her hair different. Her eyes still bright blue. Beside her, a man with a grin too
familiar
to belong to strangers. Evan. The abusive ex with hands that left marks no one could prove. The one she’d escaped by running until her lungs burned and her feet bled. Aurora’s breath went shallow. She closed the folder halfway, like snapping it shut could stop the image from entering her blood. “You kept him?” she asked. Silas’s voice stayed calm, but the calm carried teeth. “I kept what I could,” he said. “I didn’t keep him. I tracked him.” Aurora lifted her gaze. Her eyes flashed. “Why?” she snapped. “So you could show me and watch me fall apart?” “No,” Silas said. “Because someone is using him again.” Aurora went still. That word again
felt like a lock clicking into place
. “Using him how?” she asked. Silas tilted his head towards the back of the bar. The bookshelf behind the bottles had always
looked like décor
. Maps and photographs and old hardback spines, all pretending to be harmless. Aurora had seen it a dozen times. She’d never seen it open.
Now the wood shifted with
a scrape. A shadow moved behind the shelf, the shape of someone pressing their
weight
into it. Silas’s hand shot out, fast enough to surprise even him. He yanked a lever beneath the bar, not loud, just firm, and the front panel jolted. A hidden click answered from deeper in the building. Aurora’s skin prickled as the shelf gave way. A man appeared between the books, one hand braced on the carved spine, the other holding a phone like a weapon. He wore a dark suit with no personality and a flat expression with too much practice. He took one look at Aurora, then at Silas. “Mr Blackwood,” the man said, and his voice carried a London blandness that made it worse. “We have a warrant for Aurora Carter.” Aurora didn’t move. Her body refused to cooperate with panic. She
could feel
every muscle ready to spring. “Aurora Carter,” the man repeated, tasting it like it belonged to him. “Also known as Laila.” Aurora’s
stomach
dropped. Silas stood, the signet ring flashing as he caught the edge of the bar to steady himself. His limp
looked like a warning now
. “You picked the wrong night,” Silas said. The man’s eyes
flicked
to the delivery bag. “Open it,” he told Aurora. Aurora looked down at the bag. She didn’t need to open it to know what sat inside, foil and paper and
warmth
. She’d delivered it earlier, the order stamped with a restaurant name, the cash paid and counted, the whole process clean. But the world didn’t care about clean. Aurora set her hands on the bag and slid it towards the edge. “Before you open it,” she said, her voice steady enough to fool anyone who hadn’t seen her flinch when names hit skin, “tell me who gave you her aliases.” The man didn’t blink. “You’ll know when it stops being useful,” he said. Silas’s chair scraped as he moved around Aurora, positioning himself between her and the man like a door that refused entry. “You think you can come into my bar,” Silas said, “and point at people like they’re objects?” The man lifted his phone, the screen facing outward. On it, a video played. Someone’s shaky recording, a voice off-camera. “Laila,” the voice said, and Aurora felt her throat constrict as recognition slammed into her. “If you hear this, he’s compromised.” Her own voice, older by a few months, recorded during one of the calls she’d sworn she’d deleted. Silas stared at the screen, his face flattening as something ugly crawled under his skin. Aurora turned her head
sharply
, searching Silas’s expression for the piece he’d avoided. He didn’t offer her relief. He offered her a fact. “I didn’t tell them your name,” he said quietly. The man with the phone smiled, small and joyless. “You didn’t have to,” he replied. “She did.” Aurora’s lips parted. The words she’d meant to keep inside
tasted like blood
. The door behind them burst inward. Not with drama. With impact. A shoulder slammed it, wood cracking, hinges whining like an animal. Two men rushed in, hands on holstered pistols, their eyes
scanning
for resistance like they’d
been trained
to expect it. And then Evan walked through, slow enough to look casual, fast enough to look confident. His grin hit the bar like a slap. “Aurora,” he said, and the way he said it made it sound like ownership. “There you are.” Aurora didn’t look away from him. She couldn’t afford to. Her hands stayed on the delivery bag until her fingers ached, like she could anchor herself with
weight
. Evan’s gaze dragged over Silas, then landed on the signet ring. “Still playing spymaster?” he asked. “You should’ve stayed retired.” Silas’s voice turned colder. “Evan,”
he said, and the name carried history like a bruise
. “You think you’re alive by luck.” Evan chuckled. His eyes
flicked
to Aurora’s scar, to the wrist she kept close to her body. He tilted his head, admiring. “Luck?” he repeated. “No, darling. People like us, we’re always found.” Aurora felt the other men tighten around them. Their pistols didn’t point yet, but she could see the decisions forming in their shoulders. The suited man with the warrant stepped forward, holding out cuffs. “Ms Carter,” he said. “Turn around.” Aurora’s body finally moved, quick and vicious,
not away, but sideways
. She hooked a hand under the delivery bag strap and whipped it up, foil and paper tumbling into the air. The bag contents scattered in a burst of warm smell, grease and spices and something else, sharp as ink. Silas reacted instantly, catching what fell near his feet with one boot. His limp slowed him by half a second, but he made up for it with violence. Evan lunged for the spilled papers, reaching like he could scoop the past back up. Aurora heard a metallic click, close and final. A gun cleared from a holster. The suited man’s voice cut through the chaos. “Do it.”
created_at
"2026-03-18T10:31:58.392Z"
3/18/2026, 10:31:58 AM
model
"openai/gpt-5.4-nano-20260317"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
9261
moderation_latency
(null)
generation_time
21595
tokens_prompt
4618
tokens_completion
4129
native_tokens_prompt
4131
native_tokens_completion
4676
native_tokens_completion_images
0
native_tokens_reasoning
1373
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
0.00598
router
(null)
provider_responses
0
endpoint_id
"0c835f2e-c18d-4e8c-b245-e1e3bd08b97f"
id
"resp_04c260a0eed725150169ba7f1e73e88195a053c54098336ea1"
is_byok
false
latency
183
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-1773829918-kIicBC8pYac4qlYIY9YL"
upstream_id
"resp_04c260a0eed725150169ba7f1e73e88195a053c54098336ea1"
total_cost
0.00598
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
59
adverbTagCount
2
adverbTags
0
"she said again [again]"
1
"he said quietly [quietly]"
dialogueSentences
94
tagDensity
0.628
leniency
1
rawRatio
0.034
effectiveRatio
0.034
93.97%
AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount
2486
totalAiIsmAdverbs
3
found
0
adverb
"slightly"
count
1
1
adverb
"gently"
count
1
2
adverb
"sharply"
count
1
highlights
0
"slightly"
1
"gently"
2
"sharply"
100.00%
AI-ism character names
Target: 0 AI-default names (16 tracked, −20% each)
codexExemptions
0
"Blackwood"
found
(empty)
100.00%
AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions
(empty)
found
(empty)
59.77%
AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount
2486
totalAiIsms
20
found
0
word
"weight"
count
4
1
word
"familiar"
count
3
2
word
"peril"
count
1
3
word
"stomach"
count
2
4
word
"jaw clenched"
count
1
5
word
"pulsed"
count
1
6
word
"flicker"
count
1
7
word
"could feel"
count
2
8
word
"echoed"
count
1
9
word
"flicked"
count
2
10
word
"warmth"
count
1
11
word
"scanning"
count
1
highlights
0
"weight"
1
"familiar"
2
"peril"
3
"stomach"
4
"jaw clenched"
5
"pulsed"
6
"flicker"
7
"could feel"
8
"echoed"
9
"flicked"
10
"warmth"
11
"scanning"
100.00%
Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches
2
maxInWindow
1
found
0
label
"stomach dropped/sank"
count
1
1
label
"jaw/fists clenched"
count
1
highlights
0
"stomach dropped"
1
"jaw clenched"
100.00%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
1
narrationSentences
230
matches
0
"e with panic"
100.00%
Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount
1
hedgeCount
0
narrationSentences
230
filterMatches
0
"feel"
hedgeMatches
(empty)
100.00%
Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences
265
gibberishSentences
0
adjustedGibberishSentences
0
longSentenceCount
0
runOnParagraphCount
0
giantParagraphCount
0
wordSaladCount
0
repetitionLoopCount
0
controlTokenCount
0
maxSentenceWordsSeen
29
ratio
0
matches
(empty)
100.00%
Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans
0
markdownWords
0
totalWords
2486
ratio
0
matches
(empty)
100.00%
Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions
70
unquotedAttributions
0
matches
(empty)
33.33%
Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions
93
wordCount
1962
uniqueNames
9
maxNameDensity
2.24
worstName
"Aurora"
maxWindowNameDensity
4
worstWindowName
"Silas"
discoveredNames
Raven
1
Nest
1
Aurora
44
Carter
1
Blackwood
1
Silas
38
Prague
1
London
1
Evan
5
persons
0
"Raven"
1
"Nest"
2
"Aurora"
3
"Carter"
4
"Blackwood"
5
"Silas"
6
"Evan"
places
0
"Prague"
1
"London"
globalScore
0.379
windowScore
0.333
19.40%
Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences
134
glossingSentenceCount
7
matches
0
"looked like old maps without legends"
1
"sounded like a betrayal"
2
"appeared, brief and unpleasant"
3
"felt like a lock clicking into place"
4
"looked like décor"
5
"looked like a warning now"
6
"tasted like blood"
100.00%
"Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches
1
per1kWords
0.402
wordCount
2486
matches
0
"not away, but sideways"
100.00%
Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount
0
totalSentences
265
matches
(empty)
100.00%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
155
mean
16.04
std
9.89
cv
0.617
sampleLengths
0
25
1
28
2
3
3
37
4
26
5
42
6
12
7
30
8
22
9
18
10
23
11
24
12
31
13
12
14
25
15
5
16
28
17
25
18
11
19
13
20
10
21
20
22
16
23
21
24
3
25
28
26
21
27
4
28
17
29
35
30
6
31
3
32
25
33
39
34
3
35
12
36
18
37
5
38
16
39
22
40
20
41
11
42
27
43
28
44
13
45
6
46
28
47
7
48
5
49
4
100.00%
Passive voice overuse
Target: ≤2% passive sentences
passiveCount
1
totalSentences
230
matches
0
"been trained"
100.00%
Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount
0
totalVerbs
402
matches
(empty)
100.00%
Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount
0
semicolonCount
0
flaggedSentences
0
totalSentences
265
ratio
0
matches
(empty)
99.36%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
1964
adjectiveStacks
0
stackExamples
(empty)
adverbCount
80
adverbRatio
0.04073319755600815
lyAdverbCount
14
lyAdverbRatio
0.007128309572301426
100.00%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
265
echoCount
0
echoWords
(empty)
100.00%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
265
mean
9.38
std
6.05
cv
0.644
sampleLengths
0
25
1
28
2
3
3
18
4
19
5
3
6
20
7
3
8
17
9
25
10
8
11
4
12
15
13
15
14
7
15
15
16
11
17
7
18
3
19
11
20
9
21
18
22
6
23
14
24
4
25
4
26
9
27
5
28
7
29
7
30
18
31
5
32
17
33
11
34
25
35
4
36
7
37
9
38
4
39
5
40
5
41
12
42
8
43
7
44
9
45
5
46
16
47
3
48
11
49
10
40.57%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
25
diversityRatio
0.2339622641509434
totalSentences
265
uniqueOpeners
62
36.63%
Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount
2
totalSentences
182
matches
0
"More like a man checking"
1
"Then his gaze landed on"
ratio
0.011
81.54%
Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount
63
totalSentences
182
matches
0
"She yanked her hand free"
1
"Her voice stayed level, but"
2
"His right hand wore the"
3
"She shifted her weight, felt"
4
"She had spent years learning"
5
"She had spent years teaching"
6
"she said, and lifted her"
7
"He didn’t rush her."
8
"He never rushed anyone."
9
"Her knuckles went pale."
10
"She stared at him first,"
11
"He didn’t fill the blank"
12
"He let her choose the"
13
"His hair held more grey"
14
"It made Aurora’s skin prickle"
15
"she said again, lower this"
16
"His voice didn’t rise."
17
"It didn’t need to."
18
"Her crescent scar pulsed, or"
19
"She finally sat on the"
ratio
0.346
0.00%
Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount
170
totalSentences
182
matches
0
"The Raven’s Nest swallowed noise"
1
"Silas Blackwood looked up from"
2
"Aurora jerked once, then again,"
3
"She yanked her hand free"
4
"Her voice stayed level, but"
5
"Silas’s grey-streaked auburn hair fell"
6
"His right hand wore the"
7
"Aurora swallowed and tasted copper,"
8
"She shifted her weight, felt"
9
"Silas cut in, and his"
10
"Aurora’s mouth tightened."
11
"She had spent years learning"
12
"She had spent years teaching"
13
"she said, and lifted her"
14
"Silas leaned a fraction towards"
15
"He didn’t rush her."
16
"He never rushed anyone."
17
"That was what made his"
18
"Aurora made herself breathe through"
19
"The bar smelled of dark"
ratio
0.934
54.95%
Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount
2
totalSentences
182
matches
0
"Now it just made her"
1
"Now the wood shifted with"
ratio
0.011
100.00%
Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences
77
technicalSentenceCount
4
matches
0
"She yanked her hand free and set her delivery bag down with a thud that made the glasses tremble."
1
"Then his gaze landed on her hands, on the way she set her fingers down flat as if she could keep them from betraying her."
2
"His hair held more grey than she remembered, his limp sharper, as though time had taken a knife to it and decided not to stop cutting."
3
"Silas’s chair scraped as he moved around Aurora, positioning himself between her and the man like a door that refused entry."
100.00%
Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags
59
uselessAdditionCount
2
matches
0
"she echoed, because the confirmation sounded like a betrayal"
1
"he said, and the name carried history like a bruise"
94.44%
Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags
54
fancyCount
6
fancyTags
0
"she repeated (repeat)"
1
"he corrected (correct)"
2
"she added (add)"
3
"she snapped (snap)"
4
"the man repeated (repeat)"
5
"he repeated (repeat)"
dialogueSentences
94
tagDensity
0.574
leniency
1
rawRatio
0.111
effectiveRatio
0.111
83.7987%