Run: 2026-07-09-01KX405JWXQ8K6S0G36C5CG0H2

Run Details

Duration:
53.5s
Cost:
$0.079270
Provider:
OpenAI

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

AI
The suspect vaulted the bonnet of a black cab and vanished behind a bus. Detective Harlow Quinn hit the bonnet a second later, planted one palm on wet metal and swung her legs across. The cabbie punched his horn. Quinn landed badly, pain biting through her right ankle, but she kept moving. “Police. Stay back.” Nobody listened. Pedestrians spilled from the pavement as the bus lurched away. Umbrellas clashed. Shoes slapped through oily puddles. Quinn shouldered between two men outside a kebab shop and caught sight of her suspect twenty metres ahead. Tomás Herrera. Twenty-nine. Former paramedic. Formerly registered with the NHS. Formerly respectable. He ran like a man who understood injuries, conserving effort, keeping his shoulders loose. His dark curls clung to his head. Rain polished his olive skin under the amber street lamps. He glanced back once, and his warm brown eyes fixed on Quinn with no hint of surprise. That annoyed her more than the chase. “Herrera.” He cut left. Quinn followed him into an alley so narrow that her coat scraped the bricks. Overflowing bins crowded one wall. Sour beer and wet cardboard fouled the air. Herrera kicked off a skip, caught the top of a brick partition and hauled himself over. Quinn reached it three strides later. Too high for a clean vault. She jumped anyway. Her fingers found the coping stone. One boot skidded against slime, then caught a crack. She dragged herself up and rolled across the top. Herrera had already crossed the service yard beyond. A metal gate rattled shut behind him. Quinn dropped, landed hard and drove her shoulder into it. Locked. She seized the bars. Herrera stood on the far side beneath a dripping fire escape, chest rising in measured breaths. A small silver medallion had slipped outside his shirt. Saint Christopher. Patron saint of travellers. Appropriate. “Open it.” Herrera backed away. “You should stop following me.” “You should stop running.” “I stopped. You put a gate between us.” “You put the gate between us.” “Then we understand each other.” Quinn pulled her collapsible baton from her coat and rammed its tip through the bars towards the latch. Herrera watched her hook the mechanism. No panic. No wasted motion. He looked past her instead, towards the alley mouth. Quinn heard boots strike pavement behind her. Not police boots. Too light. Too many. Herrera’s face tightened. “Leave that.” “Hands where I can see them.” “You have six seconds.” Quinn glanced over her shoulder. Three figures entered the alley. Long coats, lowered heads. One carried an old-fashioned black umbrella. The others let the rain hit them. Their pace never changed. “Friends of yours?” “If they were, I would not have run.” The first figure raised his face. His mouth stretched too wide. No lips. No teeth that Quinn could see, only a vertical darkness that split his lower face down to the throat. Her grip shifted on the baton. The thing with the umbrella folded it in one sharp movement. Herrera crossed the distance and slapped the gate release. Quinn stumbled through as he caught her sleeve. Metal rang behind them. The lipless man struck the bars with both hands, and the gate bowed inward. “Move.” Herrera sprinted across the yard. Quinn followed for three strides, then caught the back of his jacket and slammed him into the wall. “Who are they?” The old brick punched a grunt from him. “People who dislike my bedside manner.” “You lost your licence, not your sense of humour.” The gate shrieked behind them. One hinge tore free. Herrera looked past her shoulder. “That was four seconds.” Quinn released him. They ran. A passage led them through a service entrance and into a Chinese restaurant kitchen. Steam billowed from steel pots. A cook dropped a ladle as Herrera hurdled a crate of pak choi. Quinn clipped a trolley and sent bowls spinning across the tiles. “Police.” The cook snatched up a cleaver. “Not helping.” Herrera crashed through a beaded curtain. Quinn followed him between startled diners, past red paper lanterns and fish tanks glowing an unhealthy blue. A child pointed at her baton. His mother pulled him beneath the table. Behind Quinn, the kitchen door burst from its hinges. A wet black coat appeared through the steam. Herrera swept a chair into the aisle. Quinn leapt over it, seized the brass handle of the front door and hit the pavement at speed. Camden swallowed them. Market stalls crouched beneath striped awnings. Rain hammered their canvas roofs and poured from the gutters in silver ropes. Vendors dragged tarpaulins over jewellery, leather bags and towers of cheap shirts. Music thudded from a basement club. Fried onions, exhaust fumes and canal water competed in the damp air. Herrera plunged into the crowd. Quinn stayed close. Her left wrist throbbed beneath her worn leather watch. She checked it out of habit, saw the cracked face and remembered how it had cracked. A stairwell. Blood on white tiles. Morris telling her not to turn around. She forced the memory down and lengthened her stride. Herrera ducked beneath a half-lowered shutter. Quinn bent after him. Metal teeth grazed her closely cropped hair. She emerged inside a narrow arcade lined with locked kiosks. Steel grilles covered counterfeit trainers, phone cases and plastic masks. Security lights buzzed overhead. Herrera veered towards a kiosk selling antique postcards. Closed. Grille down. No exit. Quinn slowed and raised her baton. “End of the road.” He grabbed the kiosk’s display rack and shoved it aside. Postcards scattered across the floor. Behind it stood a tiled doorway no wider than his shoulders. A faded Underground roundel marked the wall beyond. Quinn’s pulse kicked. The station entrance had no name. Herrera took something pale from his pocket. Bone, cut into an oval token, with a hole drilled through its centre. He pressed it against a black tile beside the doorway. A lock clicked beneath the wall. “Tomás Herrera, I’m arresting you on suspicion of supplying controlled substances, obstructing a police investigation and fleeing lawful detention.” “I was not detained.” “You are now.” “No, Detective. Now I am giving you a choice.” He pulled the door open. Stone steps descended into darkness. The grille behind Quinn buckled. A hand slid beneath it. Long grey fingers scraped over scattered postcards. The skin peeled back from one knuckle, yet no blood followed. Herrera stepped through the doorway. Quinn charged. She caught his jacket as he crossed the threshold. He twisted, not away from her but beneath her arm. His forearm struck her wrist. The baton fell. He trapped her elbow, shifted his weight and could have broken the joint. He did not. Instead, he drove her through the doorway and kicked it shut. The impact plunged them into darkness. Quinn heard the grille collapse outside. Footsteps crossed the arcade. Slow now. Confident. She pressed Herrera against the wall and clamped a hand around his throat. “You touch me again, I dislocate something you need.” “Then take my left little finger. Least useful.” A warm green light stirred below them. It came from no lamp Quinn could see. The glow climbed the tiled walls like mould. Something struck the hidden door from the other side. Dust sifted from the ceiling. Herrera’s Saint Christopher medallion lay trapped beneath Quinn’s fist. Its edges felt hot. “Those men killed a courier outside Silas’ bar.” Quinn tightened her grip. “The Raven’s Nest.” “You know it?” “I know its green sign. I know the landlord lies about every person who walks beneath it. I know you left through the back door carrying a medical case.” “Then your surveillance has improved.” “Where’s the case?” “With someone who will die without it.” The door jolted in its frame. Black fluid pushed through the seam. It spread across the tile in branching veins and recoiled from Herrera’s medallion. Quinn saw it recoil. So did he. His mouth hardened. “You can arrest me in here. You can arrest me outside if we survive. But if they get through, your paperwork becomes academic.” Quinn released him and retrieved her baton. “Lead.” Herrera descended. The old stairwell curved beneath Camden. Cracked cream tiles lined the walls, stained with rust and soot. Defunct posters advertised cigarettes and seaside holidays to people long dead. The air changed with every step. Rain and diesel faded. Incense, hot metal and raw meat took their place. Voices drifted upwards. Dozens. Hundreds. Quinn stopped at a landing. Beyond the next arch, an abandoned platform blazed with light. Oil lamps hung from cables beneath the vaulted ceiling. Traders had built stalls from railway sleepers, carriage doors and polished bone. Customers moved between them in dark coats and bright silks. Some looked human. Others had made less effort. A woman with silver eyes weighed red powder on brass scales. A child in a fox mask carried a jar containing a blinking tongue. Three pale men stood before a butcher’s block while the butcher carved strips from something that still breathed inside a sack. An old Tube train occupied the opposite platform. Its windows glowed violet. Shadows pressed against the glass from within. Quinn stared at the station sign. The name changed while she read it. CAMDEN TOWN. MORNINGTON CRESCENT. MORRIS. She blinked. The sign read CAMDEN TOWN again. Herrera caught her arm before she stepped towards it. “Do not answer if anyone uses your first name.” She shook him off. “You used it in the alley.” “I used Tomás. Different rules.” A bell chimed across the platform. Every conversation stopped. Faces turned towards Quinn. Herrera swore in Spanish. A tall stallholder unfolded himself from behind a counter of glass phials. Four jointed arms emerged from his velvet coat. A white porcelain mask hid his face. Painted lips curved into a mild smile. “Token.” Herrera raised the piece of bone. The stallholder tilted his mask towards Quinn. “One token. Two travellers.” “She is my patient.” “I’m police.” Herrera shut his eyes for half a second. Whispers shivered through the Market. The porcelain mask turned back towards him. “Your patient appears confused.” “Head injury.” Quinn showed her warrant card. “Detective Harlow Quinn, Metropolitan Police. I’m pursuing three suspects in connection with a murder.” The stallholder’s upper right hand plucked the card from her fingers. His lower hands continued arranging phials. “Eighteen years of decorated service.” A painted eye narrowed. “Commendation for courage. Two disciplinary reviews. One dead partner.” Quinn snatched for the card. All four hands moved. The warrant card vanished. “Give that back.” “Morris entered without a token as well.” The Market’s silence thickened. Herrera seized Quinn around the waist as she lunged. She drove an elbow into his ribs, but he held on. “What did you say?” The stallholder lifted a small glass bottle from beneath the counter. Inside, grey smoke coiled around a human tooth. “Morris left payment.” Quinn went still. The tooth had a silver filling on its inner edge. Morris used to catch that filling with his nail whenever a witness lied. Tick-tock. Tick-tock. Her watch had stopped, yet she heard it beneath the Market’s hush. Herrera’s grip slackened. “Detective, do not bargain.” The porcelain mask leaned closer. “You came for a suspect. You found a witness.” A crash boomed from the stairwell. The hidden door had fallen. Screams broke above them. The lipless man appeared at the arch with black liquid coursing from his mouth. His companions crowded behind him, their bodies stretching as they entered the green light. Market traders overturned tables. Glass burst beneath fleeing feet. The old train’s doors snapped open along the opposite platform. Herrera dragged Quinn behind the stall as a hooked blade sliced through the place where her neck had been. The tooth bottle rolled across the counter. Quinn caught it. Something beneath the stall seized her ankle. The porcelain mask split from brow to chin, and Morris’ voice whispered from inside it. “Harlow, turn around.”
created_at"2026-07-09T17:52:50.6Z" 7/9/2026, 5:52:50 PM
model"openai/gpt-5.6-sol-20260709"
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latency1813
moderation_latency(null)
generation_time53427
tokens_prompt4663
tokens_completion3435
native_tokens_prompt4132
native_tokens_completion2573
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached4129
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
service_tier"default"
usage0.0792695
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provider_responses
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endpoint_id"a54c5de0-89bf-4ad7-a212-cf977eed918a"
id"resp_0a5b9732db197c42016a4fdff2b4f081968228f747447db178"
is_byokfalse
latency320
model_permaslug"openai/gpt-5.6-sol-20260709"
provider_name"OpenAI"
status200
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Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1983
totalAiIsmAdverbs0
found(empty)
highlights(empty)
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)
64.70% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1983
totalAiIsms14
found
0
word"lurched"
count1
1
word"measured"
count1
2
word"sense of"
count1
3
word"throbbed"
count1
4
word"pulse"
count1
5
word"charged"
count1
6
word"weight"
count1
7
word"footsteps"
count1
8
word"velvet"
count1
9
word"porcelain"
count4
10
word"silence"
count1
highlights
0"lurched"
1"measured"
2"sense of"
3"throbbed"
4"pulse"
5"charged"
6"weight"
7"footsteps"
8"velvet"
9"porcelain"
10"silence"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences237
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences237
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences292
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen29
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1983
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions5
unquotedAttributions0
matches(empty)
29.37% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions91
wordCount1658
uniqueNames13
maxNameDensity2.41
worstName"Quinn"
maxWindowNameDensity3.5
worstWindowName"Quinn"
discoveredNames
Harlow1
Quinn40
Herrera29
Christopher2
Chinese1
Underground1
Saint2
Camden2
Tube1
Spanish1
Market5
Rain3
One3
persons
0"Harlow"
1"Quinn"
2"Herrera"
3"Christopher"
4"Saint"
5"Camden"
6"Market"
7"Rain"
places
0"Chinese"
1"Spanish"
2"One"
globalScore0.294
windowScore0.5
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences135
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.504
wordCount1983
matches
0"not away from her but beneath her arm"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences292
matches
0"catch that filling"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs188
mean10.55
std11.19
cv1.061
sampleLengths
014
138
23
32
435
512
648
77
81
93
1043
116
129
1332
147
1510
161
1729
182
195
202
213
225
234
248
256
265
2738
287
297
303
312
326
334
345
3526
363
378
386
3926
406
4111
4235
431
445
4518
463
478
486
499
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences237
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs296
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences292
ratio0
matches(empty)
88.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1664
adjectiveStacks2
stackExamples
0"old-fashioned black umbrella."
1"lay trapped beneath Quinn’s"
adverbCount33
adverbRatio0.019831730769230768
lyAdverbCount6
lyAdverbRatio0.003605769230769231
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences292
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences292
mean6.79
std4.48
cv0.659
sampleLengths
014
120
25
313
43
52
610
72
85
918
102
111
122
135
142
1514
167
1710
1817
197
201
213
2214
235
248
2516
266
276
283
296
309
319
328
337
3410
351
364
3716
389
392
404
411
422
433
445
454
468
476
485
4918
60.62% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.3801369863013699
totalSentences292
uniqueOpeners111
48.31% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences207
matches
0"Formerly registered with the NHS."
1"Too high for a clean"
2"Instead, he drove her through"
ratio0.014
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount36
totalSentences207
matches
0"He ran like a man"
1"His dark curls clung to"
2"He glanced back once, and"
3"He cut left."
4"She jumped anyway."
5"Her fingers found the coping"
6"She dragged herself up and"
7"She seized the bars."
8"He looked past her instead,"
9"Their pace never changed."
10"His mouth stretched too wide."
11"Her grip shifted on the"
12"His mother pulled him beneath"
13"Her left wrist throbbed beneath"
14"She checked it out of"
15"She forced the memory down"
16"She emerged inside a narrow"
17"He grabbed the kiosk’s display"
18"He pressed it against a"
19"He pulled the door open."
ratio0.174
37.29% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount175
totalSentences207
matches
0"The suspect vaulted the bonnet"
1"Detective Harlow Quinn hit the"
2"The cabbie punched his horn."
3"Quinn landed badly, pain biting"
4"Pedestrians spilled from the pavement"
5"Shoes slapped through oily puddles."
6"Quinn shouldered between two men"
7"He ran like a man"
8"His dark curls clung to"
9"He glanced back once, and"
10"That annoyed her more than"
11"He cut left."
12"Quinn followed him into an"
13"Herrera kicked off a skip,"
14"Quinn reached it three strides"
15"She jumped anyway."
16"Her fingers found the coping"
17"She dragged herself up and"
18"Herrera had already crossed the"
19"A metal gate rattled shut"
ratio0.845
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences207
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences57
technicalSentenceCount1
matches
0"He ran like a man who understood injuries, conserving effort, keeping his shoulders loose."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags0
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
87.6098%