Run: 2026-10-05-01M46BAVJE55XQ1Y4Z1SKJ6G8A

Run Details

Duration:
1m 42s
Cost:
$0.032239
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
Quinn caught the back of Herrera’s coat, and he slipped out of it, leaving her with wet wool and a handful of blood. He vaulted a stack of delivery crates. She drove through them. Plastic split beneath her boots. One crate struck her shin hard enough to numb her foot, but she kept her balance and reached the mouth of the alley before he cleared the next corner. “Police. Stop.” Herrera glanced back. His left sleeve hung in strips. Under it, blood traced the old scar along his forearm. “Then stop chasing me.” He turned into the road without looking. A taxi braked. Its horn drowned out Quinn’s reply. Herrera struck the bonnet with one palm, slid across it and landed beside the opposite kerb. He clutched a canvas bag to his chest. Quinn went round the taxi. The driver lowered his window. “He’s bleeding all over my bloody car.” “Stay here.” She had already lost sight of Herrera. Rain ran off the Camden shopfronts and gathered in the cracked paving. Brake lights stained the puddles red. Ahead, a fried chicken shop spilled harsh light across the pavement, catching the back of Herrera’s white shirt as he passed between two customers. Quinn pressed the radio clipped inside her coat. “Suspect heading north from Camden High Street. Male, twenty-nine, white shirt, carrying a canvas bag. Bleeding from the left arm. I’m on foot.” Static scratched against her ear. She repeated her position and pushed past the customers. Herrera had moved fast inside the Raven’s Nest, too. Fast enough to shut the concealed door behind the bookshelf before she reached it. Not fast enough to hide the stained treatment couch, the surgical waste or the photograph of a missing woman pinned above a desk. He had called it a clinic. People with nothing to hide did not keep clinics behind false walls. He ducked down a narrow passage beside a shuttered phone repair shop. Quinn followed, drawing her baton. The passage smelt of cooking fat and wet cardboard. A security light snapped on above her, bleaching the brickwork. At the far end, Herrera rattled a metal gate. Locked. For the first time since he had run, Quinn slowed. “Put the bag down. Hands where I can see them.” Herrera held the bag by its strap. Something inside knocked against something else with a small, clear clink. “Keep your voice down.” “Hands.” “You’ve followed me far enough. Go back to your car.” Quinn advanced with the baton beside her thigh. At five foot nine, she stood an inch shorter than him, but he had folded over his wounded arm. His face shone with sweat beneath the rain. A Saint Christopher medallion clung to his open collar. “Tomás Herrera. You know why I’m here.” “You found people on a treatment couch. That used to count as medicine.” “Where’s Leah Voss?” His eyes moved from Quinn to the gate. “She’s alive.” “Then take me to her.” “She won’t stay alive if you make me stand here.” He reached into his trouser pocket. Quinn lifted the baton. “Slowly.” He brought out a small piece of bone, flat and yellow, with a hole bored through one end. He pushed it between the bars. A hand closed around it from the other side. Quinn stopped. She had seen no one approach. Beyond the gate lay a square of empty concrete, a drainpipe and a blank wall. Yet the hand hung between the bars, its fingers wrapped around Herrera’s token. A lock clicked. Herrera pulled the gate open. “Don’t follow me.” He went through. The gate slammed behind him. Quinn reached it in three strides. Herrera had gone. A staircase now descended where the concrete yard had stood. She gripped a bar and looked along the wall, searching for a sliding panel, a mirror, some cheap stage trick. Water dripped from the drainpipe. The staircase carried the smell of hot metal and incense. Her radio gave a sharp squeal. “Control, I need assistance at an access passage beside…” The signal broke into a thin, steady hiss. A face appeared between the bars. An old man stood on the first step below the gate. He wore a grey suit with a railway badge on its lapel. Thin folds of skin crowded his mouth. His eyes settled on her baton. “No admittance without a token.” “Metropolitan Police. Open the gate.” “No admittance without a token.” “There’s an injured man down there.” “Most of them are.” Quinn showed him her warrant card. He did not look at it. Behind him, down the stairs, Herrera called out to someone. She caught one word. “Tommy.” Another voice answered, too low to make out. Quinn put her card away. In her coat pocket, an evidence bag crackled beneath her fingers. She had found the bone disc in Herrera’s discarded jacket at the bar, tucked into the lining with four hundred pounds and a folded list of names. A second token. She had thought it a charm. She held it up. The old man leaned close enough for her to smell stale tobacco. “Out of the bag.” “What’s down there?” “Trade.” “In what?” “What people need.” His gaze flicked towards her left wrist. The worn leather watch strap had darkened with rain. “Sometimes what they’ve lost.” Quinn tightened her grip on the token. She had no working radio, no backup and no clear exit beyond this gate. Herrera knew the ground. She did not. Eighteen years in the job had taught her what happened when officers mistook momentum for judgement. She could withdraw. Seal the passage. Bring a team. Below, someone shouted. Footsteps scraped across stone, then Herrera’s voice rose above them. “Get your hands off it.” Quinn tore open the evidence bag. She pressed the bone into her bare palm. The old man stepped aside. The lock clicked. Quinn pushed through before he could close it. “Leave the gate open.” “It doesn’t stay open.” She took out her phone, sent her location to a colleague and added a short message. Pursuing Herrera. Underground access. Send assistance. The message hung without a delivery mark. Quinn slid the phone into her pocket and descended. The steps curved beneath old cream tiles. Damp had eaten the grout. At the first landing, a faded poster offered theatre tickets at prices that belonged to another generation. Someone had scratched out the faces of the smiling cast. Below that, wires crossed the ceiling in thick bundles. Bare bulbs lit a passage lined with locked service doors. A train rumbled somewhere beyond the walls, but Quinn felt no vibration through the soles of her shoes. She reached the bottom. Stalls filled an abandoned platform. Canvas awnings hung from the iron roof beams. Traders had laid rugs across the cracked tiles and propped counters against boarded archways. Copper pans simmered over blue flames. A woman weighed black powder on a set of brass scales while her customer kept both hands inside a glass box. Quinn moved past a tray of rings displayed on severed wooden fingers. Beside it stood jars full of teeth, each labelled in neat script. The air carried cloves, singed hair and the sour damp of an old tunnel. A sign above a booth read VEIL MARKET. Beneath it, a smaller notice warned customers that all outstanding debts must settle before the next full moon. Herrera stood twenty yards away beside a stall hung with strips of red cloth. A heavy-set trader had hold of his bag. Quinn kept her baton low and crossed the platform. Faces turned towards her. Conversations faltered. A man behind a counter lifted a sheet over his stock. Herrera saw her coming. “No. Not down here.” “Move away from him.” The trader released the bag. He wore a butcher’s apron over a dark suit. Wet patches marked the apron, but nothing dripped onto the floor. His clean hands rested on the counter. “Is she yours, Tommy?” “She’s police.” “That wasn’t my question.” Quinn stopped beside Herrera. “Tomás Herrera, I’m arresting you on suspicion of false imprisonment and assault. You do not have to say anything…” Herrera seized her wrist. She twisted out of his grip and drove him against the counter. Glass rattled. Someone behind her drew a sharp breath. “Keep your hands off me.” Herrera held his injured arm against his ribs. Fresh blood ran between his fingers. “Leah has six hours. Less now. You can recite the rest after I get this to her.” “What’s in the bag?” “Something I paid for.” The trader smiled. “Not in full.” Herrera turned his head. “We agreed.” “We agreed before you brought a constable into my place of business.” “Detective.” Quinn watched the trader’s hands. “Your name.” “Mr Vale.” “Open the bag, Herrera.” “Don’t touch the lid.” Herrera set it on the counter and folded down the canvas. Inside stood a narrow glass jar wrapped in a towel. A brass lid sealed its mouth. Dark fluid filled the lower half. Above it hung a pale knot of tissue, suspended without a thread. It contracted. Quinn leaned closer despite herself. A small sound came from the jar. Not a knock this time. A cough. “What is that?” Herrera tucked the towel around it. “Leah’s voice.” Quinn looked at him. “You need to come upstairs.” “She couldn’t breathe when I found her. No swelling. No obstruction. Her oxygen fell every time she opened her mouth.” “You’re no longer licensed to treat anyone.” “The suspension letter didn’t cure her.” He pulled his phone from his pocket and opened a video. Leah Voss lay on the couch Quinn had seen behind the bookshelf at the Raven’s Nest. A tube ran beneath her nose. Her lips moved around words that made no sound. Herrera stood beside her in the recording, pressing two fingers to her wrist. Quinn checked the date. The video had come from less than an hour earlier. She reached for the phone. He let her take it. For six weeks, Leah’s mother had sat across from Quinn in an interview room, peeling the paper from cups she never drank. Last week she had brought a new photograph because the first one did not show her daughter’s hair properly. Quinn paused the video on Leah’s face. “Where is she now?” “The Nest. Silas has her. Call him when we’re clear of this platform.” “Clear of what?” Herrera glanced at the trader. Mr Vale had laid a second jar on the counter. This one held clear fluid and a small brass key. “Your outstanding balance.” Herrera’s jaw tightened. “I brought what you asked for.” “No. You brought her.” Quinn stepped back from the counter, taking the phone with her. Herrera looked from Vale to Quinn. “You said police wouldn’t get through.” “I said the gate required a token.” Quinn drew the evidence bag from her pocket. Its torn edge caught on the wet lining. Herrera stared at the bone disc inside. “My spare.” The trader tapped the lid of the second jar. “People do cling to things.” A voice came from the glass. “Harlow.” Quinn’s baton stopped against her leg. Herrera backed away from the stall. “Quinn. Look at me.” The voice spoke again. “Harlow, leave it. We need to leave.” DS Morris had said those words in the corridor of a house in Kilburn three years ago. Quinn had stood six feet behind him, close enough to catch the sleeve of his jacket. He had turned towards a door. She had never seen him turn back. The jar clicked against the counter. Quinn stepped towards it. “What did you do to him?” Mr Vale pushed it within reach. “I kept what remained.” “Where did you get that recording?” “No recording.” “Harlow.” The voice cracked on her name. Morris had broken his nose twice. It had left a rough edge in certain words, a faint catch she had heard over radios and across desks for eleven years. The voice in the jar had that catch. Herrera caught her coat rather than her hand. “He sells the sound. That doesn’t mean the person is in there.” Quinn pulled free. “Then why does it know my name?” Mr Vale’s smile thinned. “Open it and ask.” A shutter crashed down behind them. Quinn turned. Two men stood beside the way out. One hauled a chain through a ring in the shutter. The other held a long iron hook. Around the platform, traders packed their goods. No one hurried. Lids closed. Lamps went out. Herrera snatched up his bag. “Now you’ve seen him. We go.” Mr Vale reached beneath the counter. Quinn struck his wrist with the baton. The blow should have broken bone. Instead, the skin split with a dry tearing sound. Black grains spilled from his cuff onto the tiles. He looked at the wound. Then he looked at her. “Eighteen years of service, Detective. And still touching evidence with bare hands.” The bone token burned in her palm. Quinn dropped the bag. Beneath her fingers, four pale marks scored her skin. Herrera dragged a knife from the counter and slashed through the red cloth behind the stall. A service doorway stood beyond it. “This way.” Quinn grabbed the voice jar. Vale caught her sleeve. She drove the baton into his throat and tore loose. The jar struck the edge of the counter. Its lid sprang off. A gust hit Quinn in the face, hot and thick with the smell of the Kilburn house. Bleach. Damp plaster. The coffee Morris had spilt on the stairs. Herrera stopped at the doorway. “Oh, Tommy,” Vale said. The lamps above the platform burst one after another. Quinn backed towards Herrera, holding the open jar. From the tunnel came the scrape of leather soles. A man stepped onto the platform in Morris’s dark blue suit. His warrant card hung from the breast pocket. His face had split from mouth to ear, and something behind his teeth pushed the two halves apart. Quinn raised her baton. The thing wearing Morris lunged.
created_at"2026-10-05T15:36:19.286Z" 10/5/2026, 3:36:19 PM
model"openai/gpt-6.1-sol-20260929"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency16954
moderation_latency(null)
generation_time101990
tokens_prompt4484
tokens_completion3635
native_tokens_prompt4132
native_tokens_completion3182
native_tokens_completion_images0
native_tokens_reasoning214
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"
usage0.0322389
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791214579-MpywOjLyUMn2x0YKS0um"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791214579-SJvcNt3bIb3A2eyT9Wjq"
upstream_id"resp_024423fc61636c19016ac3c3f3658487d18e3020862d542ff4"
provider_responses
0
endpoint_id"dfb9d5c3-63f9-4263-8b78-4fa97dcb3d5e"
id"resp_024423fc61636c19016ac3c3f3658487d18e3020862d542ff4"
is_byokfalse
latency389
model_permaslug"openai/gpt-6.1-sol-20260929"
provider_name"OpenAI"
status200
total_cost0.0322389
cache_discount0.0078451
upstream_inference_cost0
provider_name"OpenAI"
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data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences82
tagDensity0.012
leniency0.024
rawRatio0
effectiveRatio0
97.86% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount2334
totalAiIsmAdverbs1
found
0
adverb"slowly"
count1
highlights
0"slowly"
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)
91.43% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount2334
totalAiIsms4
found
0
word"traced"
count1
1
word"charm"
count1
2
word"flicked"
count1
3
word"footsteps"
count1
highlights
0"traced"
1"charm"
2"flicked"
3"footsteps"
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
narrationSentences234
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences234
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences315
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
totalWords2334
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions10
unquotedAttributions1
matches
0"Behind him, down the stairs, Herrera called out to someone."
33.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions106
wordCount1893
uniqueNames13
maxNameDensity2.22
worstName"Quinn"
maxWindowNameDensity4
worstWindowName"Quinn"
discoveredNames
Herrera35
Quinn42
Camden1
Raven2
Nest2
Saint1
Christopher1
Voss1
Leah3
Vale7
Morris5
Kilburn2
Mr4
persons
0"Herrera"
1"Quinn"
2"Saint"
3"Christopher"
4"Voss"
5"Leah"
6"Vale"
7"Morris"
8"Mr"
places
0"Raven"
1"Kilburn"
globalScore0.391
windowScore0.333
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences158
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount2334
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences315
matches
0"had that catch"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs224
mean10.42
std10.19
cv0.978
sampleLengths
023
111
234
32
419
54
67
733
810
97
102
117
1242
138
1423
155
169
1746
186
1912
2017
2128
221
2310
2410
2518
264
271
2810
2944
307
3113
323
338
342
355
3610
376
384
391
4024
419
422
4334
443
455
463
478
486
4913
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences234
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs304
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences315
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1894
adjectiveStacks0
stackExamples(empty)
adverbCount30
adverbRatio0.01583949313621964
lyAdverbCount2
lyAdverbRatio0.0010559662090813093
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences315
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences315
mean7.41
std4.94
cv0.667
sampleLengths
023
17
24
35
429
52
63
76
810
94
107
113
126
1316
148
155
165
177
182
197
2012
216
2224
238
2423
255
269
279
2814
2923
306
3112
3212
335
349
3510
369
371
3810
3910
407
4111
424
431
4410
458
4619
478
489
497
56.08% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.346031746031746
totalSentences315
uniqueOpeners109
30.30% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences220
matches
0"Instead, the skin split with"
1"Then he looked at her."
ratio0.009
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount49
totalSentences220
matches
0"He vaulted a stack of"
1"She drove through them."
2"His left sleeve hung in"
3"He turned into the road"
4"Its horn drowned out Quinn’s"
5"He clutched a canvas bag"
6"She had already lost sight"
7"She repeated her position and"
8"He had called it a"
9"He ducked down a narrow"
10"His face shone with sweat"
11"His eyes moved from Quinn"
12"He reached into his trouser"
13"He brought out a small"
14"He pushed it between the"
15"She had seen no one"
16"He went through."
17"She gripped a bar and"
18"Her radio gave a sharp"
19"He wore a grey suit"
ratio0.223
55.45% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount178
totalSentences220
matches
0"Quinn caught the back of"
1"He vaulted a stack of"
2"She drove through them."
3"Herrera glanced back."
4"His left sleeve hung in"
5"He turned into the road"
6"A taxi braked."
7"Its horn drowned out Quinn’s"
8"Herrera struck the bonnet with"
9"He clutched a canvas bag"
10"Quinn went round the taxi."
11"The driver lowered his window."
12"She had already lost sight"
13"Rain ran off the Camden"
14"Quinn pressed the radio clipped"
15"Static scratched against her ear."
16"She repeated her position and"
17"Herrera had moved fast inside"
18"He had called it a"
19"People with nothing to hide"
ratio0.809
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences220
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences65
technicalSentenceCount0
matches(empty)
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount0
fancyTags(empty)
dialogueSentences82
tagDensity0.012
leniency0.024
rawRatio0
effectiveRatio0
88.8155%