Run: 2026-03-06-01KK1GVDXZKQNBB5A7D1MEGH2F

Run Details

Model:
GPT-5.4
Duration:
1m 10s
Cost:
$0.038934
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
“Stop pulling, it’s not a hedge, it’s a door.” Aurora wrenched her sleeve from the blackthorn and glared over her shoulder. The branch had hooked her coat as neatly as a hand. Behind her, Nyx thinned out of the shade under an oak, their tall silhouette rippling as if the darkness itself had taken offence at being laughed at. “Doors usually prefer hinges,” Aurora said. “They also prefer keys.” Nyx drifted past her and laid one long, ink-dark hand on the nearest standing stone. The old oak pillar looked half grown, half carved, roots and grain twisted around grooves that no mason from Cardiff or London would ever have claimed. Pale lines shimmered across its surface, then bled into the air in front of them, sketching a wavering seam where there had been only bramble and trunk. Isolde Varga waited on the other side of the ring of stones, silver hair loose down her back, pale lavender eyes fixed on a space no one else could see. “The path opens for the marked, the hungry, and the lost,” she said. “That’s cheerful.” “Cheer was never the bargain.” Aurora touched the Heartstone pendant through her shirt. The deep crimson gem pulsed once, a small warm thud against her sternum. Not hot, not yet, but alive enough to make her hand still. That happened more and more around places like this, thin places, bent places, spots where the city wore glamour like cheap scent over something old and raw underneath. She looked at the seam in the air. It shivered like heat above tarmac, except the colours inside it had no business being there. Green too sharp. Gold too soft. A blue that stung her eyes. “So this is it,” she said. “Your grove.” Isolde gave a slight tilt of the head. “A grove is a simple word. Simplicity flatters mortal tongues.” “Right. And what does it do to people?” “It shows.” Nyx let out a whisper of a laugh. “A dangerous habit.” Aurora drew in a breath that smelled of crushed leaves and something sweeter underneath, cold water over stone, wildflowers, a faint spice she could not place. London traffic had vanished behind them. No tyres. No distant siren. No mutter of people. The silence pressed close, full rather than empty. She slipped one hand into her coat and closed it around the Fae-Forged Blade. The moonsilver dagger felt cold through the lining, a clean, hard reassurance. “Fine,” she said. “After you.” “You were invited,” Isolde said. “Convenient.” Aurora stepped through. The world folded. For one sick lurching second her feet touched nothing. Light ran over her skin in thin threads. Her ears filled with the rush of a hundred voices talking at once in a language built from birdsong, broken glass, laughter, and grief. Then the ground rose under her boots and held. She staggered, caught herself, and stared. The clearing in Richmond Park had become a valley too wide to fit inside any map of London. A sweep of luminous grass rolled away beneath a ceiling of living branches that arched so high they looked like the ribs of a green cathedral. Trees grew in shapes that defied sense, trunks braided together, roots lifting into the air before diving back into the earth, leaves silver on one side and black on the other. Wildflowers bloomed in drifts across the ground, not in clumps but in patterns, spirals and rings and long flowing bands like someone had woven colour through the grass by hand. Pools lay among the roots, bright as polished glass. Fish with translucent fins drifted through them, though some of the pools stood vertical between two stones, hanging upright like mirrors full of water. From somewhere deeper in the grove came the chiming drip of unseen streams and the low hum of insects that sounded almost like strings on a violin. Nyx emerged beside her as a tall figure of smoke-dark substance. For once, even they looked held. “How rude,” they murmured. “No one told me beauty still had teeth.” Aurora turned slowly. The standing stones behind them had vanished. In their place stood a wall of foxgloves taller than a man, each bell the size of her fist, their throats glowing faintly from within. “Please tell me the way out stays put.” “The way out remains,” Isolde said as she crossed the grass without bending a single stem. True to rumour, she left no footprints. “Whether it waits where you expect is another matter.” “That’s not an answer.” “It is the only one worth giving.” Aurora muttered something rude under her breath and moved after her. Every step felt strange. The ground yielded like moss, then steadied like packed earth. Warm here. Cool there. Once, her boot came down on a patch of violet clover and a soft note rang out, clear as a plucked harp string. Three more notes answered in the distance. She froze. Nyx tilted their head. “It heard you.” “What heard me?” The grass ahead dipped. Something small darted beneath it, leaving a wake like a fish through water. A second shape followed, then a third. They circled her boots once and were gone. Aurora kept walking. The path, if it was a path, revealed itself by suggestion alone. Clusters of white blossoms leaned away from one another as they approached, opening space. Branches lowered or lifted. Once, a curtain of hanging ivy drew back before Isolde and fell shut behind Nyx with a hiss of leaves. They passed a tree whose bark had split to reveal not wood but a smooth amber surface with tiny shapes trapped inside, wings, petals, fragments of gold. Aurora leaned in and saw a human eye blink deep in the resin. She recoiled, hand flying to the dagger. “Move,” Isolde said, calm as ever. “It enjoys being noticed.” They moved. Farther in, the air thickened with scent. Not rot, not sweetness gone bad, but ripeness so lush it verged on decay. Figs split on branches overhead, showing jewel-red flesh. Pear-shaped fruit hung from black vines, their skins patterned like moth wings. When one dropped and burst at Aurora’s feet, the smell hit hard, honey, wine, and iron. Tiny pale insects swarmed out, then folded themselves into petals and became flowers. Nyx crouched beside the ruined fruit. “This place cannot decide whether to feed us or bury us.” “Same thing in some realms,” Aurora said. That drew a quick violet gleam from their eyes. “Ah. You’ve been listening.” She touched the pendant again. Warmth pulsed stronger now, not enough to burn, enough to warn. The sensation tugged her attention left, toward a grove of low trees laden with glossy crimson pods. Each pod throbbed with its own faint inner light. Isolde saw where she looked. “Do not eat those.” “I wasn’t planning to.” “They are not for hunger of the mouth.” Aurora left her hand at her chest. The Heartstone gave another beat. Dymas. She had never seen the realm of Gluttony, never walked its amber vineyards or feast halls, but she had heard enough scraps, enough muttered lore and half-threats, to know the flavour of its magic felt like invitation with a hook inside it. “You’ve got Hel fruit growing in your enchanted garden?” “Seeds travel in stranger pockets than soil.” “Comforting.” They entered a stand of pale birches. Their trunks shone like bone. Wind should have stirred the leaves. No wind touched them. Instead the branches moved in rhythm with a slow breathing sound that came from all around. Aurora craned her neck. Faces pressed faintly beneath the bark, not trapped, not dead, only dreaming. Mouths. Closed lids. A child’s small brow. An old man’s hooked nose. Their features shifted as she stared, one face sliding into another. The hairs rose on her arms. “Tell me those are not people.” “Everything here was something else once,” Isolde said. “That is still not an answer.” “Must every truth wear a label?” Aurora stopped. “If it might grab me, yes.” Nyx glided between two birches and ran shadow-fingers over the bark. The sleeping faces turned towards them at once. Dozens of closed eyes moved under white skin-wood. “They remember darkness,” Nyx whispered. “Older than mine.” The breathing grew louder. Ahead, the birches opened onto a lake so still it looked solid. No shore lapped at its edge. The water ended in a crisp dark line against silver sand. Above it hung lanterns, hundreds of them, drifting without cords. Some were little more than glowing seed-pods. Others were glass spheres full of blue fire. One looked like a human heart made of crystal, lit from within by a slow pulse. Aurora stepped onto the sand and felt grains shift underfoot like ground shell. The lake reflected not the trees above it but a different sky entirely, bands of amber and violet crossed by three pale moons. “Now that,” she said, before she could stop herself, “is showing off.” “It watches other places,” Isolde said. “The lake?” “The wound beneath it.” Aurora turned to her. “What wound?” Isolde only raised one pale hand. The lake stirred. Ripples spread from the centre. The reflected moons shattered into rings. Something large moved below the surface, vast enough to darken half the water. Not a fish. Not a serpent. It had too many angles for flesh, too many sudden planes, like a palace had learned to swim. A low tone rolled across the sand and hit Aurora square in the ribs. Her teeth ached. The Heartstone flared hot against her chest. She hissed and yanked the pendant out from under her shirt. The crimson gem glowed through her fingers, bright and feverish. Nyx rose to their full height. Their edges frayed, smoke leaking from them. “Hel,” they said. “Not a brush of it, a seam.” The air over the middle of the lake split with a thin red line. Aurora took one involuntary step back. The line widened by a finger’s breadth, no more, but what lay beyond it was enough. Amber light. A sound like goblets clinking in a hall too vast to roof. Laughter. Then another sound beneath it, wet chewing, heavy and communal, as if a banquet had been laid for creatures with no table manners and too many teeth. Dymas looked through. The hanging lanterns dimmed in unison. The flowers along the shore curled shut. Even the strange humming insects fell silent. “Tell me this is normal,” Aurora said. “Normal is a mortal lullaby,” Isolde replied. The red seam widened again. Something pressed at it from the far side. A hand first, human in shape, except each finger bent at one joint too many. Then a second hand, ringed in gold. The skin shone lacquer-red, as if dipped in syrup or blood. It clawed into the opening and gripped the edge of the world. Aurora’s dagger flashed into her hand. “Back away from the lake.” Nyx did not move. “Poor advice,” they murmured. “It already smells her.” The hand tightened. Another shape loomed behind it, broad shoulders, the glint of jewels, a mouth opening far too wide around a laugh that rippled the water. The pendant burned now, heat biting into Aurora’s palm. Isolde stepped onto the silver sand beside her. Her bare feet left no mark. At last, some edge entered her voice. “The blade.” Aurora did not ask. She lunged as the seam split wide enough for an arm to reach through. The moonsilver dagger sang when it cut the air, a thin bright note, and the thing from Dymas answered with a shriek that turned the lantern flames green.
created_at"2026-03-06T12:09:42.095Z" 3/6/2026, 12:09:42 PM
model"openai/gpt-5.4-20260305"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency421
moderation_latency(null)
generation_time70115
tokens_prompt5338
tokens_completion3048
native_tokens_prompt4854
native_tokens_completion2497
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"
usage0.038934
router(null)
provider_responses
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endpoint_id"9ff5625c-403f-4d7f-b895-58ac7295062c"
id"resp_090a4d91757a812f0169aac40626bc81939936fe77b0ca7078"
is_byokfalse
latency144
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"
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upstream_id"resp_090a4d91757a812f0169aac40626bc81939936fe77b0ca7078"
total_cost0.038934
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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
totalTags17
adverbTagCount0
adverbTags(empty)
dialogueSentences56
tagDensity0.304
leniency0.607
rawRatio0
effectiveRatio0
97.41% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1934
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)
61.22% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1934
totalAiIsms15
found
0
word"shimmered"
count1
1
word"wavering"
count1
2
word"pulsed"
count2
3
word"whisper"
count1
4
word"silence"
count1
5
word"lurching"
count1
6
word"warmth"
count1
7
word"throbbed"
count1
8
word"comforting"
count1
9
word"crystal"
count1
10
word"pulse"
count1
11
word"shattered"
count1
12
word"loomed"
count1
13
word"glint"
count1
highlights
0"shimmered"
1"wavering"
2"pulsed"
3"whisper"
4"silence"
5"lurching"
6"warmth"
7"throbbed"
8"comforting"
9"crystal"
10"pulse"
11"shattered"
12"loomed"
13"glint"
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
narrationSentences173
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences173
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences212
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen43
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1934
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions19
unquotedAttributions0
matches(empty)
84.25% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions62
wordCount1673
uniqueNames14
maxNameDensity1.32
worstName"Aurora"
maxWindowNameDensity2
worstWindowName"Aurora"
discoveredNames
Nyx11
Cardiff1
London3
Varga1
Aurora22
Heartstone3
Isolde12
Fae-Forged1
Blade1
Richmond1
Park1
True1
Gluttony1
Dymas3
persons
0"Nyx"
1"Varga"
2"Aurora"
3"Heartstone"
4"Isolde"
5"Dymas"
places
0"Cardiff"
1"London"
2"Richmond"
3"Park"
globalScore0.842
windowScore1
84.78% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences115
glossingSentenceCount3
matches
0"looked like the ribs of a green cathedral"
1"felt like invitation with a hook inside"
2"looked like a human heart made of crystal"
0.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches7
per1kWords3.619
wordCount1934
matches
0"Not hot, not yet, but alive enough to make her hand still"
1"not yet, but alive enough to make her hand still"
2"not in clumps but in patterns, spirals"
3"not wood but a smooth amber surface with tiny shapes trapped inside, wing"
4"Not rot, not sweetness gone bad, but ripeness so lush it verged on decay"
5"not sweetness gone bad, but ripeness so lush it verged on decay"
6"not the trees above it but a different sky entirely, bands of amber"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences212
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs101
mean19.15
std22.16
cv1.157
sampleLengths
09
150
26
34
468
530
613
72
85
961
1036
118
128
1310
148
152
168
173
1849
1926
205
215
221
233
243
2550
266
27105
2860
2917
3012
3135
328
3332
344
357
3611
3750
384
393
403
4132
423
4350
4447
4510
462
4770
486
4911
99.18% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences173
matches
0"being laughed"
1"were gone"
2"been laid"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs269
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences212
ratio0
matches(empty)
88.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1683
adjectiveStacks2
stackExamples
0"sweeter underneath, cold water"
1"own faint inner light."
adverbCount64
adverbRatio0.038027332144979206
lyAdverbCount8
lyAdverbRatio0.004753416518122401
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences212
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences212
mean9.12
std7.16
cv0.785
sampleLengths
09
112
211
327
46
54
615
726
827
930
1013
112
125
138
1413
1512
1628
178
1816
193
203
216
226
232
248
2510
268
272
288
293
3026
316
322
333
344
358
3614
3712
383
392
405
411
423
433
449
458
4624
479
486
4918
71.54% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.44339622641509435
totalSentences212
uniqueOpeners94
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount7
totalSentences148
matches
0"Then the ground rose under"
1"Once, her boot came down"
2"Once, a curtain of hanging"
3"Instead the branches moved in"
4"Then another sound beneath it,"
5"Even the strange humming insects"
6"Then a second hand, ringed"
ratio0.047
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount21
totalSentences148
matches
0"She looked at the seam"
1"It shivered like heat above"
2"She slipped one hand into"
3"Her ears filled with the"
4"She staggered, caught herself, and"
5"They circled her boots once"
6"They passed a tree whose"
7"She recoiled, hand flying to"
8"She touched the pendant again."
9"She had never seen the"
10"They entered a stand of"
11"Their trunks shone like bone."
12"Their features shifted as she"
13"she said, before she could"
14"It had too many angles"
15"Her teeth ached."
16"She hissed and yanked the"
17"Their edges frayed, smoke leaking"
18"It clawed into the opening"
19"Her bare feet left no"
ratio0.142
74.86% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount114
totalSentences148
matches
0"Aurora wrenched her sleeve from"
1"The branch had hooked her"
2"Nyx drifted past her and"
3"The old oak pillar looked"
4"Isolde Varga waited on the"
5"Aurora touched the Heartstone pendant"
6"The deep crimson gem pulsed"
7"That happened more and more"
8"She looked at the seam"
9"It shivered like heat above"
10"A blue that stung her"
11"Isolde gave a slight tilt"
12"Nyx let out a whisper"
13"Aurora drew in a breath"
14"London traffic had vanished behind"
15"The silence pressed close, full"
16"She slipped one hand into"
17"The moonsilver dagger felt cold"
18"Aurora stepped through."
19"The world folded."
ratio0.77
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences148
matches(empty)
ratio0
53.57% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences64
technicalSentenceCount8
matches
0"Behind her, Nyx thinned out of the shade under an oak, their tall silhouette rippling as if the darkness itself had taken offence at being laughed at."
1"Aurora drew in a breath that smelled of crushed leaves and something sweeter underneath, cold water over stone, wildflowers, a faint spice she could not place."
2"A sweep of luminous grass rolled away beneath a ceiling of living branches that arched so high they looked like the ribs of a green cathedral."
3"From somewhere deeper in the grove came the chiming drip of unseen streams and the low hum of insects that sounded almost like strings on a violin."
4"Then another sound beneath it, wet chewing, heavy and communal, as if a banquet had been laid for creatures with no table manners and too many teeth."
5"The skin shone lacquer-red, as if dipped in syrup or blood."
6"Another shape loomed behind it, broad shoulders, the glint of jewels, a mouth opening far too wide around a laugh that rippled the water."
7"The moonsilver dagger sang when it cut the air, a thin bright note, and the thing from Dymas answered with a shriek that turned the lantern flames green."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags17
uselessAdditionCount0
matches(empty)
96.43% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags17
fancyCount3
fancyTags
0"they murmured (murmur)"
1"Nyx whispered (whisper)"
2"they murmured (murmur)"
dialogueSentences56
tagDensity0.304
leniency0.607
rawRatio0.176
effectiveRatio0.107
87.0417%