Run: 2026-03-09-01KKAC5MSVE7V3BG9Z6Q7H9TK9

Run Details

Duration:
1m 13s
Cost:
$0.045577
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
“Stop!” The man glanced back once, showed Quinn half his face and the pale edge of panic, then cut between two idling taxis and hit the far pavement at a sprint. She vaulted a black bollard, felt her heel skid on wet stone, caught herself, and kept going. Horns blared. A driver leaned out and swore at both of them. Rain needled her cheeks and slicked her closely cropped hair to her scalp, but the suspect stayed in sight, a lean figure in a dark coat with a satchel banging against his hip. He had come out of The Raven’s Nest through the staff door, not the front. That alone would have earned him a tail. The blood on his cuff and the bone-white token he had dropped, snatched up, and pocketed before he saw her, that had turned a tail into a chase. Quinn’s worn leather watch slapped against her wrist as she pumped her arms. Eighteen years on the job taught a person where a runner would choose speed over sense. He took the alleys. Good. Alleys narrowed options. He darted past a late kebab shop, where grease and charcoal smoke rolled out onto the pavement. A pair of lads with chips stumbled aside. Quinn clipped one in the shoulder. “Police!” That bought her space. It also bought the suspect a second, because the lads froze in the universal pose of men deciding whether this had become entertainment. The alley ahead kinked left behind a shuttered launderette. Graffiti climbed the brick in wet streaks. Quinn hit the corner hard and found a stack of milk crates skidding towards her. The suspect had kicked them back. She hurdled the first, landed on the second, and the whole lot collapsed in a clatter that echoed off the walls. Her shin barked with pain. She ignored it. He burst onto Greek Street. She followed. Neon from off-licences and bars smeared across the slick road in red and green ribbons. For a moment he vanished behind a delivery van, then reappeared with more ground between them. Quinn swore under her breath. She had seen his face inside the bar. Not clearly, but enough. Mid-thirties. Narrow nose. Bruise on the jaw. He had sat in the rear booth beneath an old framed map of the East End and passed a sealed envelope under the table to a woman Quinn had failed to identify. Then he had looked up, spotted her reflection in the cloudy mirror behind the bottles, and gone for the back. Silas’s bar again. Always one step off legal, one step past ordinary. Every time Quinn pushed near it, the ground seemed to shift under the case. She cut right instead of following his exact line. Parallel street. Shorter route. Her lungs tightened, hot and sharp. She burst out by Old Compton Street just as he did, and his expression changed when he saw her ahead of him. “Not tonight,” she said. He swerved. Straight into a cyclist. The impact sent both men sprawling. Metal screamed over concrete. The bike spun away. Quinn closed the distance in six strides, but the suspect rolled, came up with a knife already in hand, and slashed at her face. Military precision saved eyes and throat. She turned her head, trapped his wrist with her left hand, and drove her right forearm into his elbow. Pain cracked across his features. The blade clattered. He stamped on her instep and tore free. She grabbed his satchel strap. It snapped. He ran. She kept the satchel. The cyclist groaned from the pavement. “You alive?” “Do I look dead?” “Stay put.” She ducked into a recessed doorway and ripped the satchel open. Inside lay a cheap burner phone, three ampoules wrapped in cloth, a wad of cash bound with a rubber band, and a carved token the size of an old pound coin. Bone, by the look of it. Scrimshaw marks cut in a ring around the edge. The same token she had seen him pocket inside the bar. The burner buzzed in her hand. No caller ID. She answered without speaking. “You missed the turn.” The voice was male, low, amused, and close enough to middle-class London to sound like it had gone to a good school and done bad things afterwards. “Who’s this?” The line went dead. Quinn stared at the black screen for half a beat, then lifted her head. The suspect had not bolted blind. He had a route. A meeting. A handoff. The ampoules clicked softly together in her fist as she stuffed everything back into the satchel except the token, which she slipped into her pocket. Behind her, police sirens wailed somewhere too far south to matter. She ran north. Soho loosened around her in stages. Bright windows gave way to dark shopfronts and sour bins. The pavements widened, then cramped again where temporary barriers forced traffic into single file. Water rushed along the kerb, carrying cigarette ends and takeaway lids. She crossed Charing Cross Road against the light and earned another blast of horns. A shape moved ahead, half hidden by a bus shelter plastered with concert posters. Bruised jaw. Dark coat. Quinn lunged. He twisted away and slammed a shoulder into her ribs. Pain flared. They staggered together into the shelter glass hard enough to rattle it. “Who were you meeting?” He drove the heel of his hand at her chin. She slipped it and jammed him against the panel with her forearm across his throat. “Name.” “Get off.” “Name.” He smiled then, which chilled her more than the rain had. “You don’t know where you are.” He stamped on her knee, buckled her balance, and tore away again. She almost let him go. Not from fear. From calculation. Call it in. Hand over the satchel. Bring a team. Do it by the book. Then she saw where he was heading, and the old knot in her chest pulled tight. Three years ago, DS Morris had chased a man like this into a place no one could map straight afterwards. CCTV had glitched. Witnesses had contradicted one another in impossible detail. Morris had died with soil under his nails and no earth anywhere near the scene. Unexplained circumstances, the report had said. Quinn hated those words. The suspect cut into a service lane behind a row of wholesale shops in Camden. The city changed texture there. Metal shutters. stale beer. wet cardboard collapsing in stacks beside locked doors. Bass thumped under a railway arch ahead, then died when he veered away from the club queue and headed for a fenced-off stairwell Quinn would have missed if she had not watched him disappear through a gap in the hoarding. She slowed for the first time. The sign on the barrier read DANGER, STRUCTURAL INSTABILITY, NO ENTRY. Fresh boot prints darkened the concrete steps beyond. A fox bolted from beneath a skip and vanished into shadow. Quinn pulled her warrant card out of habit, then laughed once at herself and tucked it back. There were places where a badge opened doors. This did not feel like one of them. She drew her torch and went down. The smell hit first. Wet stone, machine oil, old dust, and under that, something sweet and rotten, like crushed flowers left too long in a warm room. Her beam bounced over tiled walls furred with damp and old Underground signs blackened by soot. The station had been sealed for decades if the records were true. The puddles on the platform said otherwise. Voices drifted up from deeper below. Not one voice. Scores of them. Bargaining, laughing, hissing, the low churn of a crowd packed into a space not built for this many bodies. Quinn reached the foot of the first staircase and found a rusted gate hanging open. Someone had tied a strip of red cloth around one bar. Fresh. Rainwater still dripped from it. Beyond, the corridor widened. Candlelight flickered in old ticket windows. A woman in a moth-eaten fur coat sat behind one opening and sold cigarettes from a silver case. Her eyes tracked Quinn and lingered on the cut of her coat, the line of authority in her shoulders, the fact she did not belong. “Wrong platform, love.” “Man in a dark coat. Bruised jaw. Came through here.” The woman tapped ash into an empty tea cup. “So did six others.” Quinn stepped closer. “Police.” The woman smiled with all the warmth of a shut drawer. “No police below the stairs. House rule.” A train announcement crackled overhead, distorted into nonsense by dead speakers. Quinn’s skin pebbled. There had been no power in a station like this for years. Movement stirred along the corridor walls. Men and women leaning in doorways. A child with a paper cone of roasted chestnuts. A butcher in a bloodstained apron pushing a trolley draped in black plastic. A young man with no reflection in the ticket glass. Quinn had spent three years dismissing details at the edge of cases because details like that wrecked careers. Down here, the details stood in plain sight and stared back. The woman’s gaze dropped to Quinn’s pocket. “You’ve got the price of entry, or you’d still be upstairs.” Quinn touched the bone token through the fabric. The Veil Market. The phrase surfaced from a dozen interviews with junkies, thieves, occult hobbyists, and one terrified accountant who had begged for witness protection after insisting he had seen bottled shadows sold under Camden. Hidden black market. Moves every full moon. Entry by bone token. None of it provable. All of it ridiculous, until a crowd breathed under the city where no crowd should have been. “How many exits?” Quinn asked. The woman laughed. “Enough.” A man brushed past Quinn carrying a wicker cage covered by a stained tea towel. Something inside clicked and scratched. Another offered strings of charms from one gloved hand, fox teeth, saints’ medals, tiny stoppered vials full of dark grit. The air grew warmer as she moved on, then warmer still, fed by generators humming somewhere below. The old station opened out onto the platform, and the market spread before her in a mad quilt of tarpaulins, trestle tables, cages, lamps, and patched stalls jammed between pillars plastered with peeling adverts for holidays no one had taken in half a century. It should have been impossible. That did not stop it. A fishmonger hacked silver-scaled things that still writhed on the block. A woman sold antique rings from a pram. A man in a velvet coat whispered to customers through a curtain of hanging bones. Steam rose from vats. Spices bit at Quinn’s tongue. Incense fought with the copper tang of blood and lost. There. Fifty feet ahead. Bruised jaw. Dark coat. The suspect shoved through the crowd and glanced back over his shoulder. When he saw Quinn on the platform, his whole body jolted. He had not expected her to follow. Good. She started after him, one hand inside her coat near her holster. Heads turned. Conversations snagged and broke around her. She heard scraps as she pushed through. “Copper.” “Not from our side.” “Look at the eyes on her.” “Who let her in?” A tall woman with a shaved head stepped into Quinn’s path. Gold rings climbed both ears. Her coat hung open over body armour stitched from some dark hide Quinn did not recognise. “Token.” Quinn held up the bone disk. The woman studied it and did not move. “Who gave you that?” “A man I’m arresting.” “That’s not an answer.” “It’s the only one you’re getting.” The woman’s lip curled. Around them the aisle tightened as sellers leaned in and buyers pretended not to stare. Quinn heard the suspect shout from deeper in the market. “Gate! Shut the gate!” The crowd shifted at once. Not panic. Practice. Metal slammed somewhere beyond the stalls. Chains rattled. A bell began to clang in fast, ugly bursts. The shaved-headed woman’s hand dropped to the curved knife at her belt. Then Tomás Herrera emerged from behind a hanging sheet of blue beads with blood on his cuffs and a medic’s bag in one hand. He stopped dead when he saw Quinn. “Detective.” “Move.” His warm brown eyes flicked to the bell, the closing crowd, the knife at the other woman’s hip. “You picked the worst route in London.” “Then clear it.” “I can’t.” The knife came free with a whisper of steel. All around them, market traders ducked under counters and reached for weapons, charms, and things Quinn could not name. The bell hammered harder. The suspect vanished into the crush. Tomás set down his bag with great care. “Nobody run,” he said. A gunshot cracked from the far end of the platform. Then every lamp went out.
created_at"2026-03-09T22:41:03.817Z" 3/9/2026, 10:41:03 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency7807
moderation_latency(null)
generation_time73047
tokens_prompt4663
tokens_completion3567
native_tokens_prompt4132
native_tokens_completion2945
native_tokens_completion_images0
native_tokens_reasoning250
native_tokens_cached3968
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.045577
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_0bd6dcc800ef05970169af4c7fdffc8190b067259fce5ed2e8"
is_byokfalse
latency174
model_permaslug"openai/gpt-5.4-20260305"
provider_name"OpenAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773096063-mUxtPNpowis5ZRhfLBlr"
upstream_id"resp_0bd6dcc800ef05970169af4c7fdffc8190b067259fce5ed2e8"
total_cost0.045577
cache_discount0.008928
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags3
adverbTagCount0
adverbTags(empty)
dialogueSentences37
tagDensity0.081
leniency0.162
rawRatio0
effectiveRatio0
97.65% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount2129
totalAiIsmAdverbs1
found
0
adverb"softly"
count1
highlights
0"softly"
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)
81.21% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount2129
totalAiIsms8
found
0
word"echoed"
count1
1
word"chilled"
count1
2
word"churn"
count1
3
word"flickered"
count1
4
word"warmth"
count1
5
word"velvet"
count1
6
word"flicked"
count1
7
word"whisper"
count1
highlights
0"echoed"
1"chilled"
2"churn"
3"flickered"
4"warmth"
5"velvet"
6"flicked"
7"whisper"
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
narrationSentences216
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount2
narrationSentences216
filterMatches
0"watch"
hedgeMatches
0"seemed to"
1"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences250
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen44
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords2129
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions56
wordCount1994
uniqueNames21
maxNameDensity1.5
worstName"Quinn"
maxWindowNameDensity3
worstWindowName"Quinn"
discoveredNames
Quinn30
Raven1
Nest1
Greek1
Street2
East1
End1
Old1
Compton1
London1
Charing1
Cross1
Road1
Morris2
Camden2
Underground1
Veil1
Market1
Tomás2
Herrera1
Metal3
persons
0"Quinn"
1"Raven"
2"Morris"
3"Underground"
4"Tomás"
5"Herrera"
6"Metal"
places
0"Greek"
1"Street"
2"East"
3"End"
4"Old"
5"Compton"
6"London"
7"Charing"
8"Cross"
9"Road"
10"Camden"
11"Market"
globalScore0.748
windowScore0.667
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences130
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.47
wordCount2129
matches
0"Not clearly, but enough"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences250
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs124
mean17.17
std20.17
cv1.175
sampleLengths
01
130
262
351
437
531
61
727
858
98
1038
115
1271
1326
1441
154
166
1738
1841
195
202
216
226
232
244
252
2668
276
283
294
304
3127
322
334
3453
3511
363
3755
3814
394
4026
414
4225
431
442
451
4611
476
4812
495
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences216
matches
0"been sealed"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs345
matches
0"was heading"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences250
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1613
adjectiveStacks0
stackExamples(empty)
adverbCount44
adverbRatio0.02727836329820211
lyAdverbCount4
lyAdverbRatio0.0024798512089274642
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences250
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences250
mean8.52
std7.37
cv0.865
sampleLengths
01
130
217
32
410
533
615
78
828
913
1016
114
121
133
1417
158
166
171
184
1923
209
217
2215
236
2421
255
263
275
282
2915
3016
315
328
334
341
352
364
3732
3820
393
409
4114
429
432
442
456
4622
474
482
494
66.93% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats11
diversityRatio0.428
totalSentences250
uniqueOpeners107
90.09% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount5
totalSentences185
matches
0"Then he had looked up,"
1"Always one step off legal,"
2"Then she saw where he"
3"Then Tomás Herrera emerged from"
4"Then every lamp went out."
ratio0.027
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount41
totalSentences185
matches
0"She vaulted a black bollard,"
1"He had come out of"
2"He took the alleys."
3"He darted past a late"
4"It also bought the suspect"
5"She hurdled the first, landed"
6"Her shin barked with pain."
7"She ignored it."
8"He burst onto Greek Street."
9"She had seen his face"
10"He had sat in the"
11"She cut right instead of"
12"Her lungs tightened, hot and"
13"She burst out by Old"
14"She turned her head, trapped"
15"He stamped on her instep"
16"She grabbed his satchel strap."
17"She kept the satchel."
18"She ducked into a recessed"
19"She answered without speaking."
ratio0.222
62.70% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount147
totalSentences185
matches
0"The man glanced back once,"
1"She vaulted a black bollard,"
2"A driver leaned out and"
3"Rain needled her cheeks and"
4"He had come out of"
5"That alone would have earned"
6"The blood on his cuff"
7"Quinn’s worn leather watch slapped"
8"He took the alleys."
9"Alleys narrowed options."
10"He darted past a late"
11"A pair of lads with"
12"Quinn clipped one in the"
13"That bought her space."
14"It also bought the suspect"
15"The alley ahead kinked left"
16"Graffiti climbed the brick in"
17"Quinn hit the corner hard"
18"The suspect had kicked them"
19"She hurdled the first, landed"
ratio0.795
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences185
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences81
technicalSentenceCount2
matches
0"The blood on his cuff and the bone-white token he had dropped, snatched up, and pocketed before he saw her, that had turned a tail into a chase."
1"The phrase surfaced from a dozen interviews with junkies, thieves, occult hobbyists, and one terrified accountant who had begged for witness protection after in…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags3
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags3
fancyCount0
fancyTags(empty)
dialogueSentences37
tagDensity0.081
leniency0.162
rawRatio0
effectiveRatio0
92.1752%