NC Bench
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Run: 2026-02-19-01KHTRFYYCJS4T66EC3829P4JD
Run Details
Model:
GPT-4o, May 13th (temp=0)
Test:
Bad Writing Habits
Scenario:
Thriller: chase through city streets
Duration:
33.6s
Cost:
$0.082105
Provider:
OpenAI
Evaluation summary
Score
Evaluator
Details Link
100.00%
Adverbs in dialogue tags
(details)
58.74%
AI-ism adverb frequency
(details)
80.00%
AI-ism character names
(details)
100.00%
AI-ism location names
(details)
0.00%
AI-ism word frequency
(details)
0.00%
Cliché density
(details)
85.94%
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)
18.80%
Name drop frequency
(details)
100.00%
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)
92.93%
Passive voice overuse
(details)
100.00%
Past progressive (was/were + -ing) overuse
(details)
100.00%
Em-dash & semicolon overuse
(details)
100.00%
Purple prose (modifier overload)
(details)
100.00%
Repeated phrase echo
(details)
100.00%
Sentence length variance
(details)
44.75%
Sentence opener variety
(details)
100.00%
Adverb-first sentence starts
(details)
86.14%
Pronoun-first sentence starts
(details)
9.21%
Subject-first sentence starts
(details)
59.06%
Subordinate conjunction sentence starts
(details)
100.00%
Technical jargon density
(details)
0.00%
Useless dialogue additions
(details)
89.02%
Dialogue tag variety (said vs. fancy)
(details)
77.4867%
Overall
Model input
System
You are an expert and award-winning novel writer in the dark Thriller 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="4416" name="Detective Harlow Quinn" aliases="Quinn, Detective Quinn, Harlow" pronouns="she/her" species="Human" storyRole="Antagonist"> <eyeColor>brown</eyeColor> <hair>closely cropped salt-and-pepper</hair> <height>5'9"</height> <age>41</age> <jawline>sharp jaw</jawline> <watch>worn leather watch on her left wrist</watch> <bearing>military precision</bearing> <description>A Metropolitan Police detective with 18 years of decorated service who suspects the clique is involved in criminal activity.</description> <backstory>She lost her partner, DS Morris, during a case three years ago under unexplained circumstances that had supernatural origins she doesn't yet understand.</backstory> </character> <character id="4417" name="Tomás Herrera" aliases="Tommy, Tomás, Herrera" pronouns="he/him" species="Human" storyRole="Support"> <eyeColor>warm brown</eyeColor> <hair>short curly dark brown</hair> <height>5'10"</height> <age>29</age> <skinTone>olive skin</skinTone> <scar>scar running along his left forearm from a knife attack</scar> <medallion>Saint Christopher medallion around his neck</medallion> <birthplace>Seville, Spain</birthplace> <description>A former paramedic who provides off-the-books medical care for the clique.</description> <backstory>Born in Seville, Spain. He moved to London to work for the NHS but lost his license after administering unauthorized treatments to supernatural patients.</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> <location id="856" name="The Veil Market" aliases="Veil Market, the Market, underground market" realm="Earth"> <currentLocation>abandoned Tube station beneath Camden</currentLocation> <entryRequirement>bone token</entryRequirement> <schedule>moves locations every full moon</schedule> <description>A hidden supernatural black market that sells enchanted goods, banned alchemical substances, and information.</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 thriller genre. A detective is pursuing a suspect through rain-soaked city streets at night. The chase takes them from the street level down into an underground market. The detective must decide whether to follow the suspect into unfamiliar and potentially dangerous territory. 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
Detective Harlow Quinn's boots splashed
through the puddles, her breath coming in sharp bursts as she pursued the shadowy figure ahead.
The suspect darted through the
rain-soaked streets of Soho, weaving between late-night revellers and the occasional street vendor packing up for the night.
The green neon sign of
The Raven's Nest
flickered
in the corner of her vision, but she couldn't afford to be distracted. "Stop!"
she shouted, her voice barely
cutting through the
cacophony
of the city.
The figure glanced back, a
flash of fear in his eyes, before disappearing down a narrow alley.
Harlow's heart pounded as she
followed, her worn leather
watch
ticking away the seconds.
The alley was a labyrinth
of twists and turns, the walls closing in as she ran.
She could hear the suspect's
footsteps
echoing
off the brick, a frantic rhythm that matched her own.
She rounded a corner and
skidded to a halt.
The alley ended in a
dead end, but the suspect was nowhere to be seen. Harlow's eyes
scanned
the area, searching for any sign of an escape route.
Her gaze landed on a
manhole cover,
slightly
askew. "Got you,"
she muttered, moving to lift
the cover.
The smell of damp earth
and something else—something metallic—wafted up from the darkness below. She hesitated for a moment, then descended into the unknown.
The underground tunnel was dimly
lit, the walls slick with moisture.
Harlow's footsteps echoed as she
moved
cautiously
forward, her hand resting on the grip of her service weapon.
The tunnel opened up into
a larger space, and she found herself in an abandoned Tube station. The Veil Market.
She'd heard whispers about this
place, a hidden supernatural black market that moved locations every full moon. The entry requirement was a bone token, something she didn't have. But she was here now, and she
wasn't turning
back. The market was a hive of activity, stalls set up along the platform selling everything from enchanted goods to banned alchemical substances.
The air was thick with
the scent of incense and something more
sinister
. Harlow's eyes
scanned
the crowd, searching for her suspect. A flash of movement caught her attention. The suspect
was slipping
through the crowd, heading towards a stall at the far end of the platform. Harlow pushed her way through, ignoring the curious glances and whispered conversations that followed her. "Tomás!"
she called out, spotting a
familiar
face among the crowd. Tomás Herrera, the former paramedic who now provided off-the-books medical care for the clique.
He looked up, his warm
brown eyes widening in surprise. "Harlow, what are you doing here?"
he asked, moving to intercept
her. "No time to explain,"
she said, her eyes locked
on the suspect. "I need to catch that man." Tomás glanced in the direction she
was looking
, then back at her. "You don't have a bone token, do you?" Harlow shook her head. "No, but I'm not leaving without him." Tomás sighed, then reached into his pocket and pulled out a small, intricately carved bone. "Take this. It'll get you through the market without trouble." "Thanks,"
she said, taking the token
and slipping it into her pocket. "I owe you one." "You owe me more than one,"
he replied with a wry
smile. "Be careful, Harlow. The Veil Market isn't like anything you've dealt with before."
She nodded, then continued her
pursuit. The suspect was at the stall now, speaking in hushed tones with the vendor. Harlow moved closer, her hand once again resting on her weapon. "Stop right there,"
she said, her voice low
and commanding. The suspect turned, his eyes wide with fear.
He bolted, knocking over a
display of enchanted trinkets as he fled. Harlow cursed under her breath and gave chase, weaving through the crowd and dodging the debris left in his wake. The chase led them deeper into the market, the stalls becoming more
sinister
and the wares more dangerous. Harlow's
heart pounded in her chest
, her senses on high alert.
She couldn't afford to lose
him now. The suspect darted into a narrow passageway, and Harlow followed without hesitation. The passage was dark and claustrophobic, the walls closing in around her.
She could hear the suspect's
ragged breathing just ahead, a
beacon
in the darkness.
Suddenly, the passage opened up
into a large chamber, the walls lined with shelves of forbidden tomes and cursed artefacts. The suspect
was cornered
, his back against the wall and his eyes wild with fear. "There's nowhere left to run,"
Harlow said, her voice steady despite the adrenaline coursing through her veins
. "Give it up." The suspect's eyes darted around the room, searching for an escape. "You don't understand,"
he said, his voice trembling
. "They're after me. If you take me in, they'll kill me." "Who?" Harlow demanded, stepping closer. "Who's after you?" "The clique,"
he whispered, his eyes wide
with terror. "They know I betrayed them. They'll stop at nothing to
silence
me." Harlow's mind
raced
. The clique was a powerful and dangerous organisation, one that she'd been trying to bring down for years.
If this man had information
that could help her, she couldn't afford to let him slip away. "Tell me everything,"
she said, her voice firm
. "And I might be able to help you." The suspect hesitated, then nodded. "Alright. But you have to promise to protect me." "Deal," Harlow said, her eyes locked on his. "Now start talking." The suspect took a deep breath, then
began to
speak. "My name is
Marcus
. I was a member of the clique, but I couldn't take it anymore. The things they were doing... it was too much. I tried to leave, but they found out. Now they're hunting me." Harlow listened intently, her mind
racing
with the implications of what he
was saying
.
If Marcus had inside information
on the clique, it could be the break she needed to finally bring them down. "Where can I find them?"
she asked, her voice urgent
. "They move around a lot, but they have a safe house in Camden,"
Marcus
said. "I can take you there, but you have to promise to protect me." "I will,"
Harlow said, her mind already formulating a plan
. "But we need to move fast. If the clique finds out you're talking to me, they'll come after both of us."
Marcus
nodded, his eyes filled with a mixture of fear and determination. "Let's go." Harlow led the way back through the market, her senses on high alert. She
could feel
the eyes of the market's denizens on her, their curiosity and suspicion
palpable
. But she couldn't afford to be distracted. She had a mission to complete. As they emerged from the underground market and back into the rain-soaked streets of Soho, Harlow's mind was already
racing
with the possibilities.
If Marcus was telling the
truth, she might finally have the evidence she needed to bring down the clique once and for all. But first, she had to get him to safety. And that was easier said than done. "Stay close,"
she said, her eyes scanning the shadows for any sign of danger
. "We're not out of the woods yet."
Marcus
nodded, his eyes wide with fear. "I know. But I trust you." Harlow's jaw tightened. Trust was a dangerous thing in her line of work. But for now, she had
no choice but
to trust him too. They moved
quickly
through the streets, the rain falling in a steady downpour. Harlow's mind
was focused
, her senses on high alert. She couldn't afford to let her guard down, not for a second. As they approached the safe house in Camden, Harlow's
heart pounded in her chest
. This was it. The moment of truth. "Stay here,"
she said, her voice low
. "I'll check it out."
Marcus
nodded, his eyes filled with a mixture of fear and hope. "Be careful." Harlow moved
cautiously
towards the entrance, her hand resting on her weapon. She
could feel
the
tension
in the air, the
sense of
impending danger. She reached the door and took a deep breath, then pushed it open. The room was dark, the only light coming from a flickering candle on the table. Harlow's eyes
scanned
the room, searching for any sign of movement.
Suddenly, a figure emerged from
the shadows, a knife
glinting
in the candlelight. Harlow's heart
raced
as she drew her weapon, her mind focused on the threat before her. "Drop the knife,"
she said, her voice steady
. The figure hesitated, then lunged at her. Harlow fired, the sound of the gunshot
echoing
through the room. The figure fell to the ground, the knife clattering to the floor. Harlow's
heart pounded in her chest
as she moved to check the figure. He was still alive, but barely. She turned to
Marcus
, who had followed her into the room. "We need to get out of here. Now."
Marcus
nodded, his eyes wide with fear. "Let's go." They moved
quickly
through the streets, the rain falling in a steady downpour. Harlow's mind
was focused
, her senses on high alert. She couldn't afford to let her guard down, not for a second. As they approached the safe house in Camden, Harlow's
heart pounded in her chest
. This was it. The moment of truth. "Stay here,"
she said, her voice low
. "I'll check it out."
Marcus
nodded, his eyes filled with a mixture of fear and hope. "Be careful." Harlow moved
cautiously
towards the entrance, her hand resting on her weapon. She
could feel
the
tension
in the air, the
sense of
impending danger. She reached the door and took a deep breath, then pushed it open. The room was dark, the only light coming from a flickering candle on the table. Harlow's eyes
scanned
the room, searching for any sign of movement.
Suddenly, a figure emerged from
the shadows, a knife
glinting
in the candlelight. Harlow's heart
raced
as she drew her weapon, her mind focused on the threat before her. "Drop the knife,"
she said, her voice steady
. The figure hesitated, then lunged at her. Harlow fired, the sound of the gunshot
echoing
through the room. The figure fell to the ground, the knife clattering to the floor. Harlow's
heart pounded in her chest
as she moved to check the figure. He was still alive, but barely. She turned to
Marcus
, who had followed her into the room. "We need to get out of here. Now."
Marcus
nodded, his eyes wide with fear. "Let's go." They moved
quickly
through the streets, the rain falling in a steady downpour. Harlow's mind
was focused
, her senses on high alert. She couldn't afford to let her guard down, not for a second. As they approached the safe house in Camden, Harlow's
heart pounded in her chest
. This was it. The moment of truth. "Stay here,"
she said, her voice low
. "I'll check it out."
Marcus
nodded, his eyes filled with a mixture of fear and hope. "Be careful." Harlow moved
cautiously
towards the entrance, her hand resting on her weapon. She
could feel
the
tension
in the air, the
sense of
impending danger. She reached the door and took a deep breath, then pushed it open. The room was dark, the only light coming from a flickering candle on the table. Harlow's eyes
scanned
the room, searching for any sign of movement.
Suddenly, a figure emerged from
the shadows, a knife
glinting
in the candlelight. Harlow's heart
raced
as she drew her weapon, her mind focused on the threat before her. "Drop the knife,"
she said, her voice steady
. The figure hesitated, then lunged at her. Harlow fired, the sound of the gunshot
echoing
through the room. The figure fell to the ground, the knife clattering to the floor. Harlow's
heart pounded in her chest
as she moved to check the figure. He was still alive, but barely. She turned to
Marcus
, who had followed her into the room. "We need to get out of here. Now."
Marcus
nodded, his eyes wide with fear. "Let's go." They moved
quickly
through the streets, the rain falling in a steady downpour. Harlow's mind
was focused
, her senses on high alert. She couldn't afford to let her guard down, not for a second. As they approached the safe house in Camden, Harlow's
heart pounded in her chest
. This was it. The moment of truth. "Stay here,"
she said, her voice low
. "I'll check it out."
Marcus
nodded, his eyes filled with a mixture of fear and hope. "Be careful." Harlow moved
cautiously
towards the entrance, her hand resting on her weapon. She
could feel
the
tension
in the air, the
sense of
impending danger. She reached the door and took a deep breath, then pushed it open. The room was dark, the only light coming from a flickering candle on the table. Harlow's eyes
scanned
the room, searching for any sign of movement.
Suddenly, a figure emerged from
the shadows, a knife
glinting
in the candlelight. Harlow's heart
raced
as she drew her weapon, her mind focused on the threat before her. "Drop the knife,"
she said, her voice steady
. The figure hesitated, then lunged at her. Harlow fired, the sound of the gunshot
echoing
through the room. The figure fell to the ground, the knife clattering to the floor. Harlow's
heart pounded in her chest
as she moved to check the figure. He was still alive, but barely. She turned to
Marcus
, who had followed her into the room. "We need to get out of here. Now."
Marcus
nodded, his eyes wide with fear. "Let's go." They moved
quickly
through the streets, the rain falling in a steady downpour. Harlow's mind
was focused
, her senses on high alert. She couldn't afford to let her guard down, not for a second. As they approached the safe house in Camden, Harlow's
heart pounded in her chest
. This was it. The moment of truth. "Stay here,"
she said, her voice low
. "I'll check it out."
Marcus
nodded, his eyes filled with a mixture of fear and hope. "Be careful." Harlow moved
cautiously
towards the entrance, her hand resting on her weapon. She
could feel
the
tension
in the air, the
sense of
impending danger. She reached the door and took a deep breath, then pushed it open. The room was dark, the only light coming from a flickering candle on the table. Harlow's eyes
scanned
the room, searching for any sign of movement.
Suddenly, a figure emerged from
the shadows, a knife
glinting
in the candlelight. Harlow's heart
raced
as she drew her weapon, her mind focused on the threat before her. "Drop the knife,"
she said, her voice steady
. The figure hesitated, then lunged at her. Harlow fired, the sound of the gunshot
echoing
through the room. The figure fell to the ground, the knife clattering to the floor. Harlow's
heart pounded in her chest
as she moved to check the figure. He was still alive, but barely. She turned to
Marcus
, who had followed her into the room. "We need to get out of here. Now."
Marcus
nodded, his eyes wide with fear. "Let's go." They moved
quickly
through the streets, the rain falling in a steady downpour. Harlow's mind
was focused
, her senses on high alert. She couldn't afford to let her guard down, not for a second. As they approached the safe house in Camden, Harlow's
heart pounded in her chest
. This was it. The moment of truth. "Stay here,"
she said, her voice low
. "I'll check it out."
Marcus
nodded, his eyes filled with a mixture of fear and hope. "Be careful." Harlow moved
cautiously
towards the entrance, her hand resting on her weapon. She
could feel
the
tension
in the air, the
sense of
impending danger. She reached the door and took a deep breath, then pushed it open. The room was dark, the only light coming from a flickering candle on the table. Harlow's eyes
scanned
the room, searching for any sign of movement.
Suddenly, a figure emerged from
the shadows, a knife
glinting
in the candlelight. Harlow's heart
raced
as she drew her weapon, her mind focused on the threat before her. "Drop the knife,"
she said, her voice steady
. The figure hesitated, then lunged at her. Harlow fired, the sound of the gunshot
echoing
through the room. The figure fell to the ground, the knife clattering to the floor. Harlow's
heart pounded in her chest
as she moved to check the figure. He was still alive, but barely. She turned to
Marcus
, who had followed her into the room. "We need to get out of here. Now."
Marcus
nodded, his eyes wide with fear. "Let's go." They moved
quickly
through the streets, the rain falling in a steady downpour. Harlow's mind
was focused
, her senses on high alert. She couldn't afford to let her guard down, not for a second. As they approached the safe house in Camden, Harlow's
heart pounded in her chest
. This was it. The moment of truth. "Stay here,"
she said, her voice low
. "I'll check it out."
Marcus
nodded, his eyes filled with a mixture of fear and hope. "Be careful." Harlow moved
cautiously
towards the entrance, her hand resting on her weapon. She
could feel
the
tension
in the air, the
sense of
impending danger. She reached the door and took a deep breath, then pushed it open. The room was dark, the only light coming from a flickering candle on the table. Harlow's eyes
scanned
the room, searching for any sign of movement.
Suddenly, a figure emerged from
the shadows, a knife
glinting
in the candlelight. Harlow's heart
raced
as she drew her weapon, her mind focused on the threat before her. "Drop the knife,"
she said, her voice steady
. The figure hesitated, then lunged at her. Harlow fired, the sound of the gunshot
echoing
through the room. The figure fell to the ground, the knife clattering to the floor. Harlow's
heart pounded in her chest
as she moved to check the figure. He was still alive, but barely. She turned to
Marcus
, who had followed her into the room. "We need to get out of here. Now."
Marcus
nodded, his eyes wide with fear. "Let's go." They moved
quickly
through the streets, the rain falling in a steady downpour. Harlow's mind
was focused
, her senses on high alert. She couldn't afford to let her guard down, not for a second. As they approached the safe house in Camden, Harlow's
heart pounded in her chest
. This was it. The moment of truth. "Stay here,"
she said, her voice low
. "I'll check it out."
Marcus
nodded, his eyes filled with a mixture of fear and hope. "Be careful." Harlow moved
cautiously
towards the entrance, her hand resting on her weapon. She
could feel
the
tension
in the air, the
sense of
impending danger. She reached
created_at
"2026-02-19T10:52:52.053Z"
2/19/2026, 10:52:52 AM
model
"openai/gpt-4o-2024-05-13"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
251
moderation_latency
(null)
generation_time
33368
tokens_prompt
4663
tokens_completion
4746
native_tokens_prompt
4133
native_tokens_completion
4096
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
0
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
"length"
native_finish_reason
"length"
usage
0.082105
router
(null)
provider_responses
0
endpoint_id
"3d6584e7-a2bb-48d6-903d-24e3d90e7e55"
id
"chatcmpl-DAvwKJMm81CQdN8cEg4zFIKcQJegK"
is_byok
false
latency
226
model_permaslug
"openai/gpt-4o-2024-05-13"
provider_name
"OpenAI"
status
200
api_type
"completions"
id
"gen-1771498372-iHMriWQDvT7yPEgZpKJD"
upstream_id
"chatcmpl-DAvwKJMm81CQdN8cEg4zFIKcQJegK"
total_cost
0.082105
cache_discount
(null)
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
33
adverbTagCount
0
adverbTags
(empty)
dialogueSentences
82
tagDensity
0.402
leniency
0.805
rawRatio
0
effectiveRatio
0
58.74%
AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount
3151
totalAiIsmAdverbs
26
found
0
adverb
"slightly"
count
1
1
adverb
"cautiously"
count
9
2
adverb
"suddenly"
count
8
3
adverb
"quickly"
count
8
highlights
0
"slightly"
1
"cautiously"
2
"suddenly"
3
"quickly"
80.00%
AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions
(empty)
found
0
"Marcus"
100.00%
AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions
(empty)
found
(empty)
0.00%
AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount
3151
totalAiIsms
71
found
0
word
"flickered"
count
1
1
word
"cacophony"
count
1
2
word
"footsteps"
count
2
3
word
"echoing"
count
8
4
word
"scanned"
count
9
5
word
"echoed"
count
1
6
word
"sinister"
count
2
7
word
"familiar"
count
1
8
word
"beacon"
count
1
9
word
"silence"
count
1
10
word
"raced"
count
8
11
word
"racing"
count
2
12
word
"could feel"
count
9
13
word
"palpable"
count
1
14
word
"scanning"
count
1
15
word
"tension"
count
8
16
word
"sense of"
count
8
17
word
"glinting"
count
7
highlights
0
"flickered"
1
"cacophony"
2
"footsteps"
3
"echoing"
4
"scanned"
5
"echoed"
6
"sinister"
7
"familiar"
8
"beacon"
9
"silence"
10
"raced"
11
"racing"
12
"could feel"
13
"palpable"
14
"scanning"
15
"tension"
16
"sense of"
17
"glinting"
0.00%
Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches
18
maxInWindow
7
found
0
label
"heart pounded in chest"
count
16
1
label
"air was thick with"
count
1
2
label
"flicker of emotion"
count
1
highlights
0
"heart pounded in her chest"
1
"The air was thick with"
2
"a flash of fear"
85.94%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
12
narrationSentences
256
matches
0
"g in surprise"
1
"e with fear"
2
"d with fear"
3
"e with terror"
4
"e with fear"
5
"e with fear"
6
"e with fear"
7
"e with fear"
8
"e with fear"
9
"e with fear"
10
"e with fear"
11
"e with fear"
100.00%
Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount
1
hedgeCount
1
narrationSentences
256
filterMatches
0
"watch"
hedgeMatches
0
"began to"
100.00%
Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences
305
gibberishSentences
0
adjustedGibberishSentences
0
longSentenceCount
0
runOnParagraphCount
0
giantParagraphCount
0
wordSaladCount
0
repetitionLoopCount
0
controlTokenCount
0
maxSentenceWordsSeen
38
ratio
0
matches
(empty)
100.00%
Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans
0
markdownWords
0
totalWords
3144
ratio
0
matches
(empty)
100.00%
Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions
36
unquotedAttributions
0
matches
(empty)
18.80%
Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions
127
wordCount
2744
uniqueNames
13
maxNameDensity
2.62
worstName
"Harlow"
maxWindowNameDensity
3.5
worstWindowName
"Harlow"
discoveredNames
Harlow
72
Quinn
1
Soho
2
Raven
1
Nest
1
Tube
1
Veil
1
Market
1
Tomás
3
Herrera
1
Marcus
27
Camden
8
Suddenly
8
persons
0
"Harlow"
1
"Quinn"
2
"Raven"
3
"Nest"
4
"Tomás"
5
"Herrera"
6
"Marcus"
places
0
"Soho"
1
"Market"
2
"Camden"
globalScore
0.188
windowScore
0.5
100.00%
Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences
214
glossingSentenceCount
0
matches
(empty)
100.00%
"Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches
1
per1kWords
0.318
wordCount
3144
matches
0
"no choice but"
100.00%
Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount
0
totalSentences
305
matches
(empty)
100.00%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
162
mean
19.41
std
10.91
cv
0.562
sampleLengths
0
66
1
30
2
47
3
46
4
33
5
46
6
3
7
38
8
44
9
40
10
35
11
12
12
18
13
20
14
11
15
25
16
16
17
25
18
31
19
10
20
40
21
36
22
38
23
35
24
20
25
30
26
8
27
21
28
38
29
16
30
14
31
11
32
48
33
34
34
10
35
28
36
31
37
14
38
42
39
46
40
16
41
21
42
13
43
25
44
34
45
21
46
11
47
14
48
25
49
13
92.93%
Passive voice overuse
Target: ≤2% passive sentences
passiveCount
9
totalSentences
256
matches
0
"was cornered"
1
"was focused"
2
"was focused"
3
"was focused"
4
"was focused"
5
"was focused"
6
"was focused"
7
"was focused"
8
"was focused"
100.00%
Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount
5
totalVerbs
489
matches
0
"wasn't turning"
1
"was slipping"
2
"was looking"
3
"was saying"
4
"was telling"
100.00%
Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount
2
semicolonCount
0
flaggedSentences
1
totalSentences
305
ratio
0.003
matches
0
"The smell of damp earth and something else—something metallic—wafted up from the darkness below."
100.00%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
2751
adjectiveStacks
0
stackExamples
(empty)
adverbCount
89
adverbRatio
0.032351872046528535
lyAdverbCount
46
lyAdverbRatio
0.016721192293711377
100.00%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
305
echoCount
0
echoWords
(empty)
100.00%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
305
mean
10.31
std
4.82
cv
0.468
sampleLengths
0
21
1
23
2
22
3
13
4
17
5
14
6
16
7
17
8
9
9
15
10
13
11
9
12
9
13
14
14
10
15
11
16
18
17
17
18
3
19
17
20
11
21
10
22
22
23
13
24
9
25
7
26
18
27
15
28
11
29
14
30
10
31
12
32
12
33
6
34
12
35
8
36
4
37
7
38
15
39
10
40
12
41
4
42
12
43
13
44
6
45
14
46
11
47
10
48
8
49
12
44.75%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
16
diversityRatio
0.12459016393442623
totalSentences
305
uniqueOpeners
38
100.00%
Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount
8
totalSentences
254
matches
0
"Suddenly, the passage opened up"
1
"Suddenly, a figure emerged from"
2
"Suddenly, a figure emerged from"
3
"Suddenly, a figure emerged from"
4
"Suddenly, a figure emerged from"
5
"Suddenly, a figure emerged from"
6
"Suddenly, a figure emerged from"
7
"Suddenly, a figure emerged from"
ratio
0.031
86.14%
Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount
85
totalSentences
254
matches
0
"she shouted, her voice barely"
1
"She could hear the suspect's"
2
"She rounded a corner and"
3
"Her gaze landed on a"
4
"she muttered, moving to lift"
5
"She hesitated for a moment,"
6
"She'd heard whispers about this"
7
"she called out, spotting a"
8
"He looked up, his warm"
9
"he asked, moving to intercept"
10
"she said, her eyes locked"
11
"she said, taking the token"
12
"he replied with a wry"
13
"She nodded, then continued her"
14
"she said, her voice low"
15
"He bolted, knocking over a"
16
"She couldn't afford to lose"
17
"She could hear the suspect's"
18
"he said, his voice trembling"
19
"he whispered, his eyes wide"
ratio
0.335
9.21%
Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount
229
totalSentences
254
matches
0
"Detective Harlow Quinn's boots splashed"
1
"The suspect darted through the"
2
"The green neon sign of"
3
"she shouted, her voice barely"
4
"The figure glanced back, a"
5
"Harlow's heart pounded as she"
6
"The alley was a labyrinth"
7
"She could hear the suspect's"
8
"She rounded a corner and"
9
"The alley ended in a"
10
"Harlow's eyes scanned the area,"
11
"Her gaze landed on a"
12
"she muttered, moving to lift"
13
"The smell of damp earth"
14
"She hesitated for a moment,"
15
"The underground tunnel was dimly"
16
"Harlow's footsteps echoed as she"
17
"The tunnel opened up into"
18
"The Veil Market."
19
"She'd heard whispers about this"
ratio
0.902
59.06%
Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount
3
totalSentences
254
matches
0
"If this man had information"
1
"If Marcus had inside information"
2
"If Marcus was telling the"
ratio
0.012
100.00%
Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences
160
technicalSentenceCount
4
matches
0
"She could hear the suspect's footsteps echoing off the brick, a frantic rhythm that matched her own."
1
"She'd heard whispers about this place, a hidden supernatural black market that moved locations every full moon."
2
"Harlow pushed her way through, ignoring the curious glances and whispered conversations that followed her."
3
"Harlow listened intently, her mind racing with the implications of what he was saying."
0.00%
Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags
33
uselessAdditionCount
25
matches
0
"she shouted, her voice barely cutting through the cacophony of the city"
1
"she muttered, moving to lift the cover"
2
"she said, her voice low and commanding"
3
"Harlow said, her voice steady despite the adrenaline coursing through her veins"
4
"he said, his voice trembling"
5
"he whispered, his eyes wide with terror"
6
"she said, her voice firm"
7
"she asked, her voice urgent"
8
"Harlow said, her mind already formulating a plan"
9
"she said, her eyes scanning the shadows for any sign of danger"
10
"she said, her voice low"
11
"she said, her voice steady"
12
"she said, her voice low"
13
"she said, her voice steady"
14
"she said, her voice low"
15
"she said, her voice steady"
16
"she said, her voice low"
17
"she said, her voice steady"
18
"she said, her voice low"
19
"she said, her voice steady"
20
"she said, her voice low"
21
"she said, her voice steady"
22
"she said, her voice low"
23
"she said, her voice steady"
24
"she said, her voice low"
89.02%
Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags
33
fancyCount
5
fancyTags
0
"she shouted (shout)"
1
"she muttered (mutter)"
2
"she called out (call out)"
3
"Harlow demanded (demand)"
4
"he whispered (whisper)"
dialogueSentences
82
tagDensity
0.402
leniency
0.805
rawRatio
0.152
effectiveRatio
0.122
77.4867%