Run: 2026-03-06-01KK1HN1Q1PCCJ5XR0MKXQWGRP

Run Details

Model:
GPT-5.4
Duration:
1m 4s
Cost:
$0.035559
Provider:
OpenAI

Model input

System
You are an expert and award-winning novel writer in the dark Fantasy genre. Your readers are hooked on your stories and can't wait to read the book you have in store. <important> - MUST: Start each chapter in medias res (in the middle of action). AVOID talking about the weather, time of day, the position of the sun, or other boring stuff. - The instructions/summary are just a that, a summary. Feel free to add details, stretch sections and add interesting transitions/descriptions/fillers. - When called for it, have fast-paced action, but otherwise take things slow. This is an experience, and not for people with short attention spans. Enjoy the wine, not slurp Red Bull. - Add descriptions when transitioning places/times/etc, or when coming by new places (e.g. a corner shop, a cafe, etc.). But remember: NOT at the start or end of a chapter. - MUST: AVOID ending in internal monologue, reminiscing or waiting for the next day. A good chapter end is when we're ending right when shit hits the fan. We want to have the reader be excited for what comes next. So no reminiscing, contemplating or summarizing the day. It's popcorn time! </important>
User/Human
Take into account the following glossary of characters/locations/items/lore... when writing your response: <codex> <character id="4412" name="Aurora Carter" aliases="Rory, Laila, Aurora, Carter, Malphora" pronouns="she/her" species="Human" storyRole="Protagonist"> <eyeColor>bright blue</eyeColor> <hair>straight shoulder-length black</hair> <height>5'6"</height> <age>25</age> <scar>small crescent-shaped scar on her left wrist from a childhood accident</scar> <description>Aurora, referred to by her friends as Rory, is cool-headed, intelligent, and known for quick out-of-the-box thinking.</description> <backstory>Born in Cardiff to an Irish barrister father (Brendan Carter) and Welsh teacher mother (Jennifer Carter née Ellis), Rory reluctantly pursued Pre-Law at Cardiff University. She fled to London at the behest of her childhood friend Eva after leaving an abusive ex named Evan. By day, Rory works part-time as a delivery person for Yu-Fei Cheung's Golden Empress restaurant. She lives in a flat above Silas' bar.</backstory> </character> <character id="4418" name="Nyx" aliases="Nyx, the Shadow, Nightwhisper" pronouns="they/them" species="Shade" storyRole="Wild Card"> <eyeColor>faintly glowing violet</eyeColor> <height>approximately 6'2" in solid form</height> <age>ageless</age> <form>humanoid silhouette of living shadow, can shift between solid and incorporeal</form> <voice>sounds like a whisper carried on the wind</voice> <description>A being of living shadow, existing between the mortal plane and the spaces between realms.</description> <backstory>Nyx was once a human sorcerer named Aldric who became trapped between realms during a failed summoning ritual in 1643. They now exist as a Shade, bound to the mortal plane but able to slip between shadows.</backstory> </character> <character id="4424" name="Isolde Varga" aliases="Isolde, the Seer" pronouns="she/her" species="Half-Fae" storyRole="Oracle"> <eyeColor>pale lavender</eyeColor> <hair>silver, reaching her waist</hair> <height>5'5"</height> <age>300 years old</age> <appearance>ethereal, ageless</appearance> <speech>speaks in riddles</speech> <footprints>leaves no footprints when she walks</footprints> <compulsion>cannot lie (Fae compulsion) but can mislead</compulsion> <description>A Half-Fae seer exiled from the Fae Courts for sharing visions with mortals.</description> <backstory>She now lives in a hidden grove in Richmond Park, offering cryptic prophecies to those who seek her out.</backstory> </character> <location id="853" name="Dymas (Gluttony)" aliases="Dymas, gluttony, Dymasian" realm="Hel" sin="Gluttony"> <ruler>Prince Belphegor</ruler> <skyColor>warm amber</skyColor> <description>A place of excess and indulgence. Sprawling vineyards, orchards, and gardens provide exotic ingredients for master chefs — often helbound souls contracted from Earth. Grand feasts and culinary competitions are common.</description> </location> <location id="861" name="The Fae Grove" aliases="Isolde's grove, Richmond grove, the Grove" realm="Earth (Fae-touched)"> <parkLocation>Richmond Park</parkLocation> <standingStones>ancient oak standing stones mark the boundary</standingStones> <timeBehavior>time moves differently — an hour inside can be minutes or days outside</timeBehavior> <flora>wildflowers bloom year-round</flora> <description>A hidden clearing that exists in a pocket between Earth and the Fae realm.</description> </location> <item id="2001" name="Heartstone Pendant" aliases="the pendant, Heartstone" type="Artifact" origin="Dymas"> <gemstoneColor>deep crimson</gemstoneColor> <chainMaterial>silver chain</chainMaterial> <size>roughly the size of a thumbnail</size> <behavior>pulses faintly with warmth when near a Hel portal</behavior> <glow>faint inner glow</glow> <description>Given to Aurora by an unknown benefactor.</description> </item> <item id="2006" name="Fae-Forged Blade" aliases="the Fae blade, Isolde's gift" type="Weapon" origin="The Fae Courts"> <material>moonsilver</material> <shape>slender, leaf-shaped dagger</shape> <temperature>always cold to the touch</temperature> <glow>faintly luminescent in moonlight</glow> <power>can cut through magical wards; particularly effective against demons</power> <givenTo>given to Aurora by Isolde as a gift</givenTo> <description>A weapon of the Fae Courts, rare and highly coveted.</description> </item> <lore id="7001" name="The Veil" aliases="the Veil, the Barrier, the Boundary" category="Cosmology"> <solsticeEffect>weakens during the winter solstice, strengthens during the summer solstice</solsticeEffect> <appearance>faint shimmering distortion visible only to those with supernatural sight</appearance> <monitoring>rift points (tears in the Veil) are monitored by the Wardens</monitoring> <description>The Veil is the metaphysical barrier separating Earth from Hel and the Fae Realms.</description> </lore> </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 fantasy genre. A small group enters an ancient, otherworldly place for the first time. The environment is alien and wondrous. Describe their exploration — what they see, hear, and feel as they move deeper. Include moments of discovery, unease, and wonder. Let the world-building emerge through the characters' experience rather than exposition. Use the codex entries above as your world reference for characters, setting, and lore. Only include the prose of the scene without any markdown or commentary. </instructions>

Model response

AI
“Don’t touch that.” Aurora caught Eva’s wrist an inch before her fingers brushed the nearest standing stone. The old oak pillar looked as if it had grown and fossilised in the same breath, bark sealed into grey grain, roots knotted through the earth like arthritic hands. Fine silver script crawled across its surface and shifted when she tried to fix it in place. Eva jerked back with a hiss. “I was not touching it.” “You were absolutely touching it.” “I was appreciating it aggressively.” Nyx slid out from the shade pooled between two stones, their tall shape gathering itself from a smear of black into a figure with faint violet eyes. The air near them cooled at once. “The boundary dislikes hunger,” they whispered. “And it dislikes greed even more.” Eva folded her arms. “Bit rude. It’s a rock.” Isolde stepped through the ring last, and the grove admitted her as if it had been waiting. Wildflowers bent away from Aurora’s boots but leaned towards the half-Fae seer. Her silver hair moved with no wind at all, gliding over her shoulders like poured metal. She left no mark in the soft ground. “It is not a rock,” Isolde said. “It is a promise with roots.” Aurora let go of Eva’s wrist and looked past the stones. The clearing opened wider than Richmond Park had any right to allow. One step ago there had been bracken, dog walkers, muddy tracks and distant road noise. Here, all that had fallen away. A vast sweep of grass rolled out in ripples of blue-green light, each blade tipped with a bead of brightness that did not melt, did not dry, only trembled as though listening. Trees rose around the clearing in impossible kinds, some with pale trunks ribbed like bone, others braided from living vines, their leaves translucent and lit from within. In the distance, a brook curved through the grove in a thread of black water shot through with gold. Aurora’s Heartstone pendant stirred against her chest. Warm. Not the hard pulse it gave near a Hel portal, but a soft answering heat, as if the place had noticed the crimson gem and chosen not to object. “This is in London,” Eva said, voice gone thinner than usual. “That’s still the official story, yes?” “Official stories are brittle things,” Isolde said. “Walk softly around them.” Aurora glanced back. The standing stones still stood behind them, but what lay between them no longer looked like parkland. The gap shimmered with pale distortion, as if someone had stretched a thin skin of glass over another world. “The Veil,” Aurora said. Nyx tilted their head. “A seam in it. Here, the cloth frays prettily.” Eva gave Aurora a side look. “You hear how they say insane things like they’re ordering chips?” Aurora drew a slow breath. Sweetness filled it, floral at first, then stranger, like cut apples and cold iron. Under it lurked damp earth and something older, the mineral tang of a cave never touched by sun. Her skin prickled beneath her coat. “Stay close,” she said. Eva arched a brow. “That’s your plan? Enter the haunted flower advert and stay close?” “It’s a better plan than appreciating things aggressively.” That won a snort, thin but real. Enough. They moved into the grove. The first few yards felt wrong underfoot. The grass cushioned each step, then seemed to press back, springy as muscle. Aurora fought the urge to check for hidden bodies beneath the turf. Tiny motes drifted above the ground, green, then blue, then colourless when she looked straight at them. Somewhere high in the trees, something sang in a pattern too neat for a bird. Four notes, pause, four notes, pause, then a liquid trill that made the hair on Aurora’s arms rise. “What is that?” she asked. “A warning,” said Isolde. “For us?” “For something.” That did not improve matters. The brook drew them first. Up close, the black water proved clear, if clear water could hold stars in it. Gold points swam beneath the surface in slow constellations. Aurora crouched at the bank and held out a hand without touching. The stream gave off no chill. Heat skimmed its surface, faint and living, like the breath of a sleeping animal. Eva crouched beside her. “Please tell me those aren’t eyes.” “One of the kinder answers would still upset you,” Isolde said. Nyx passed over the water in a smear of shadow. The gold lights fled from beneath them and gathered again once they had crossed. Aurora unhooked the Heartstone pendant and lowered it closer. Crimson answered black and gold. The gem lit from within, a deep ember glow. “That reacts to Hel,” she said. “Why here?” “Because roads love intersections,” Isolde said. “And doors enjoy neighbouring doors.” Eva rubbed both hands over her face. “Translation. Please. Human edition.” “The realms brush here,” Aurora said, still watching the pendant. “Not open, not fully. Close enough to feel.” “Brilliant. So if something dreadful wants to come through, this is the sort of place it’d use.” Nyx looked at the trees. “Yes.” Silence snapped tight. Then the song above them stopped. Aurora rose at once. Her hand went to the leaf-shaped dagger hidden inside her jacket. Isolde’s gift came free with a clean whisper of moonsilver. The blade always felt cold, but here the cold sharpened, biting her palm through the hilt. The grove changed with the sound’s absence. The glowing grass dimmed by a shade. The brook no longer purred over its stones. Far off, branches clicked together in a dry, deliberate rhythm. Eva saw the blade and swallowed. “You might’ve mentioned we were at the point in the outing where knives came out.” “You might’ve noticed the point where the music stopped.” “That’s not a sentence I enjoy hearing.” Isolde walked on. Not fast. Not cautious either. She moved as if the path had already chosen itself under her feet. “This way,” she said. Aurora caught up with her. “What are we walking towards?” “The answer that called you here.” “I didn’t hear anything call me.” Isolde’s pale lavender eyes slid to the pendant at Aurora’s throat. “You wore it.” That was all she gave. They left the brook and entered a stand of pale trees. Their trunks rose smooth and tall, but each bore a narrow seam from root to branch, like a closed eyelid. As the group passed, the seams twitched open one by one. Not eyes. Not exactly. More like wet slivers of opal set into the wood. They reflected the four intruders from impossible angles, showing Aurora from above, from below, from behind. In one sliver she saw herself with black feathers matted in her hair. In another, blood striped her throat. She stopped dead. “Don’t look too long,” Nyx said from ahead. “The grove enjoys rehearsal.” Eva had already turned her face away. “Right. Lovely. Trees with opinions.” A low arch of woven branches opened ahead, thick with white blossoms. Their scent hit at once, lush and heavy. Aurora tasted honey on the back of her tongue and, beneath it, rot. “Hold your breath,” Isolde said. Aurora obeyed. Eva muttered a curse and dragged her scarf over her nose. They ducked through. On the other side, sound returned in a rush. Bells chimed from nowhere. Water dripped nearby. Leaves whispered overhead in voices too layered to parse. The path widened into a hollow ringed by black mushrooms as wide as plates. Their caps shone like lacquer and gave off a faint purple smoke. At the centre of the hollow stood a deer skeleton wreathed in foxgloves. Not dead. Standing. Its bones gleamed ivory-white and moved with grace no corpse had earned. Roots threaded through its ribs and down its legs into the earth. Blue fire burned in its eye sockets. It lowered its antlered skull towards them. Eva made a sound that belonged in a locked room with no windows. Aurora lifted the Fae-forged blade. The skeleton deer did not charge. It stepped once, and every mushroom around the clearing turned its cap towards Aurora. “You carry a cut from one court,” Isolde said, “and a coal from another.” The deer’s jaw unhinged. Water poured from its mouth, silver and endless, pattering onto the roots below. “It smells both,” Nyx whispered. Aurora did not lower the dagger. “Is it going to attack?” “If it wished,” said Isolde, “you would not ask the question first.” The creature circled them. Up close, its bones were etched with tiny runes filled with moss. The roots through its ribcage flexed like tendons. Aurora’s pendant warmed harder as it passed, while the dagger in her hand flashed with a thin, cold gleam. The deer stopped before her and pressed the tip of one antler to the blade. Metal sang. The note shivered through the hollow and out into the grove. Mushrooms burst in clouds of spores. Bells answered from far away, dozens at once. The grass beyond the hollow lit in branching veins, a map waking under skin. Then the deer sprang back. A crack split the air. Not thunder. Nearer. Sharper. The seam in the world behind them had torn a little wider. Nyx spun. Their body thinned, shadow streaming towards the trees. “Something crosses.” Eva backed into Aurora. “That sounded bad.” “It was bad,” Aurora said. Across the hollow, between two pale trunks, the air puckered inward. Darkness gathered there, not the living darkness of Nyx, but a slick, tar-black wound. The smell hit next, sulphur under sweet blossom, then hot meat, then wine gone sour. Aurora knew that scent from delivery alleys, from hidden doors, from the rotten edges of London after midnight. Hel. The pendant went hot enough to sting her skin. The tear widened with a wet, sucking sound. Amber light burned deep inside it, rich and warm and wrong in this place of cool greens and silver blooms. For a heartbeat Aurora glimpsed terraces, laden tables, vines heavy with fruit, figures moving in silk and gold. Dymas. Gluttony dressed as paradise. Then a hand pushed through. Too many knuckles. Red skin glazed as if oiled. Rings cut into each swollen finger. Another hand followed, then the broad curve of a shoulder forcing itself past the Veil as the grove’s trees shrieked in their high, whistling voices. Isolde lifted one slim hand and the flowers around her snapped open all at once. “Do not let it feed,” she said. The thing on the other side laughed, deep and hungry, and pushed harder.
created_at"2026-03-06T12:23:41.554Z" 3/6/2026, 12:23:41 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1193
moderation_latency(null)
generation_time63776
tokens_prompt5338
tokens_completion2811
native_tokens_prompt4854
native_tokens_completion2272
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached4736
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"
usage0.035559
router(null)
provider_responses
0
endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_0046b7a3895ad2fd0169aac74d9d7481949f0d03dad30d3a6c"
is_byokfalse
latency172
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-1772799821-vJiJPKCXvpet2m1mUyFq"
upstream_id"resp_0046b7a3895ad2fd0169aac74d9d7481949f0d03dad30d3a6c"
total_cost0.035559
cache_discount0.010656
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
totalTags18
adverbTagCount0
adverbTags(empty)
dialogueSentences54
tagDensity0.333
leniency0.667
rawRatio0
effectiveRatio0
97.15% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1755
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)
71.51% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1755
totalAiIsms10
found
0
word"absolutely"
count1
1
word"trembled"
count1
2
word"pulse"
count1
3
word"shimmered"
count1
4
word"chill"
count1
5
word"silence"
count1
6
word"whisper"
count1
7
word"etched"
count1
8
word"streaming"
count1
9
word"silk"
count1
highlights
0"absolutely"
1"trembled"
2"pulse"
3"shimmered"
4"chill"
5"silence"
6"whisper"
7"etched"
8"streaming"
9"silk"
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
narrationSentences167
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount2
narrationSentences167
filterMatches
0"look"
hedgeMatches
0"tried to"
1"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences201
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen33
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1755
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions25
unquotedAttributions0
matches(empty)
57.79% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions71
wordCount1464
uniqueNames11
maxNameDensity1.84
worstName"Aurora"
maxWindowNameDensity3
worstWindowName"Aurora"
discoveredNames
Eva14
Aurora27
Richmond1
Park1
Heartstone2
Hel2
Isolde13
Nyx8
Fae-forged1
London1
Veil1
persons
0"Eva"
1"Aurora"
2"Isolde"
3"Nyx"
places
0"Richmond"
1"Park"
2"Hel"
3"London"
globalScore0.578
windowScore0.667
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences104
glossingSentenceCount2
matches
0"as though listening"
1"looked like parkland"
86.04% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.14
wordCount1755
matches
0"Not the hard pulse it gave near a Hel portal, but a soft answering heat, as if the place had noticed the crims"
1"not the living darkness of Nyx, but a slick, tar-black wound"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences201
matches
0"knew that scent"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs99
mean17.73
std19.78
cv1.116
sampleLengths
03
160
26
35
45
55
634
712
89
953
1013
1111
12111
1337
1417
1511
163
1736
184
1913
2017
2143
224
2315
248
258
265
2782
285
294
302
312
325
3341
3420
3510
3611
3724
3823
398
4011
4111
4218
4317
445
451
463
476
4841
4932
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences167
matches
0"been bracken"
1"were etched"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs237
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences201
ratio0
matches(empty)
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1470
adjectiveStacks1
stackExamples
0"slick, tar-black wound."
adverbCount57
adverbRatio0.03877551020408163
lyAdverbCount2
lyAdverbRatio0.0013605442176870747
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences201
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences201
mean8.73
std5.85
cv0.67
sampleLengths
03
114
229
317
46
55
65
75
827
97
106
116
124
135
1417
1512
1616
178
187
196
2011
2112
2215
236
2432
2527
2619
277
281
2929
3011
316
327
334
343
3517
3619
374
384
399
406
4111
425
4314
4418
456
464
474
4811
498
60.20% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats14
diversityRatio0.40298507462686567
totalSentences201
uniqueOpeners81
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount6
totalSentences135
matches
0"Somewhere high in the trees,"
1"Then the song above them"
2"More like wet slivers of"
3"Then the deer sprang back."
4"Then a hand pushed through."
5"Too many knuckles."
ratio0.044
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount17
totalSentences135
matches
0"Her silver hair moved with"
1"She left no mark in"
2"Her skin prickled beneath her"
3"They moved into the grove."
4"Her hand went to the"
5"She moved as if the"
6"They left the brook and"
7"Their trunks rose smooth and"
8"They reflected the four intruders"
9"She stopped dead."
10"Their scent hit at once,"
11"They ducked through."
12"Their caps shone like lacquer"
13"Its bones gleamed ivory-white and"
14"It lowered its antlered skull"
15"It stepped once, and every"
16"Their body thinned, shadow streaming"
ratio0.126
60.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount108
totalSentences135
matches
0"Aurora caught Eva’s wrist an"
1"The old oak pillar looked"
2"Eva jerked back with a"
3"Nyx slid out from the"
4"The air near them cooled"
5"Eva folded her arms."
6"Isolde stepped through the ring"
7"Wildflowers bent away from Aurora’s"
8"Her silver hair moved with"
9"She left no mark in"
10"Aurora let go of Eva’s"
11"The clearing opened wider than"
12"Here, all that had fallen"
13"A vast sweep of grass"
14"Trees rose around the clearing"
15"Aurora’s Heartstone pendant stirred against"
16"Eva said, voice gone thinner"
17"Aurora glanced back."
18"The standing stones still stood"
19"The gap shimmered with pale"
ratio0.8
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences135
matches(empty)
ratio0
99.57% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences66
technicalSentenceCount4
matches
0"The old oak pillar looked as if it had grown and fossilised in the same breath, bark sealed into grey grain, roots knotted through the earth like arthritic hand…"
1"A vast sweep of grass rolled out in ripples of blue-green light, each blade tipped with a bead of brightness that did not melt, did not dry, only trembled as th…"
2"Not the hard pulse it gave near a Hel portal, but a soft answering heat, as if the place had noticed the crimson gem and chosen not to object."
3"The gap shimmered with pale distortion, as if someone had stretched a thin skin of glass over another world."
97.22% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags18
uselessAdditionCount1
matches
0"Eva said, voice gone thinner than usual"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags18
fancyCount2
fancyTags
0"they whispered (whisper)"
1"Nyx whispered (whisper)"
dialogueSentences54
tagDensity0.333
leniency0.667
rawRatio0.111
effectiveRatio0.074
90.7825%