Run: 2026-03-03-01KJTY76ZY3NRFHPNHY6EHSGEB

Run Details

Duration:
5m 37s
Cost:
$0.004917
Provider:
Seed

Model input

System
You are an expert fiction writer. Always keep the following rules in mind: - Write in past tense and use General English spelling, grammar, and colloquialisms/slang. - Write in active voice - Always follow the "show, don't tell" principle. - Avoid adverbs and cliches and overused/commonly used phrases. Aim for fresh and original descriptions. - Convey events and story through dialogue. - Mix short, punchy sentences with long, descriptive ones. Drop fill words to add variety. - Skip "he/she said said" dialogue tags and convey people's actions or face expressions through their speech - Avoid mushy dialog and descriptions, have dialogue always continue the action, never stall or add unnecessary fluff. Vary the descriptions to not repeat yourself. - Put dialogue on its own paragraph to separate scene and action. - Reduce indicators of uncertainty like "trying" or "maybe" When writing text: - NEVER conclude the scene on your own, follow the beat instructions very closely. - NEVER end with foreshadowing. - NEVER write further than what I prompt you with. - AVOID imagining possible endings, NEVER deviate from the instructions. - STOP EARLY if the continuation contains what was required in the instructions. You do not need to fill out the full amount of words possible.
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="4414" name="Eva Kowalski" aliases="Eva, Evie" pronouns="she/her" species="Human" storyRole="Best Friend"> <eyeColor>green</eyeColor> <hair>curly red</hair> <height>5'4"</height> <age>26</age> <glasses>round glasses</glasses> <satchel>worn leather satchel full of books</satchel> <freckles>freckled complexion</freckles> <nervousHabit>tucking hair behind her left ear</nervousHabit> <description>Aurora's childhood friend and an occult researcher.</description> <backstory>Moved to London two years before Aurora and works as a research assistant at the British Museum's restricted archives. She holds a master's degree in Ancient History from Oxford.</backstory> </character> <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> <item id="2004" name="Veil Compass" aliases="the Compass, shadow compass" type="Tool" origin="The Veil Market"> <casingMaterial>small brass compass</casingMaterial> <faceMarkings>face etched with protective sigils</faceMarkings> <needle>points toward the nearest supernatural rift or portal</needle> <patina>casing has a patina of verdigris</patina> <creator>crafted by a Shade artisan</creator> <description>A compass attuned to supernatural energy.</description> </item> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the mystery genre. A detective arrives at a crime scene in an unusual location. Something is wrong — the evidence doesn't add up. A colleague is present, offering a different interpretation. Through careful observation and deduction, the detective begins to see what others have missed. 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
Harlow’s boots scraped the cracked concrete of the abandoned Camden platform, the leather of her left wrist watch catching on a protruding nail as she stepped over a pile of waterlogged tube maps. The air hit her first: thick mildew from decades of disuse, sharpened by the sulfur tang of burned sage and the honeyed smoke of something else, something like burnt pine. She’d only ever heard whispers of this place—The Veil Market, a hidden supernatural black market that shifted locations every full moon. Tonight was a full moon, per the weather app on her phone, though the only moonlight seeped through a jagged crack in the station’s ceiling. She’d been called here forty minutes prior, after a night shift cleaner stumbled on a body under a scrap-metal stall. She flicked her torch on, the beam cutting through the dimness to catch streaks of faded graffiti—skulls, crescent moons, arcane sigils—before settling on the overturned stall a dozen feet away. A single fairy light sputtered above it, casting a wavering gold glow over the crumpled figure underneath. I didn’t move anything. Called you as soon as I saw it. Harlow turned, her torch beam sweeping up to land on Eva Kowalski. Eva leaned against a rusted metal support beam, round glasses pushed up onto her curly red hair, freckled cheeks flushed. She twisted a strand of hair behind her left ear—her nervous habit, Harlow remembered from the handful of times they’d met at Morris’s memorial gatherings. A worn leather satchel bulging with books— the kind she hauled back from the British Museum’s restricted archives—slung over one shoulder. How’d you get in here? Harlow said, not lowering the torch. The entrance requires a bone token. No pedestrian access for folks without a pass to the other side. I bartered a first edition of The Magiae Naturalis for a token from a vendor by the stairwell. I wasn’t here to sell. I’m researching a stolen artifact. Harlow’s sharp jaw tightened. Stolen artifact. She’d spent the last six months fielding calls about supernatural thefts, ever since the trial of the occult ring smuggling rift artifacts through the Met’s property lockers. She set her torch down on a nearby concrete bench, her boots crunching on broken tile as she walked toward the stall. What artifact? A Veil Compass. It was checked out of the archives six months ago, for a research project on Shade craft, and never returned. I tracked the last sale here—this vendor was the one who made it, per the archival logs. Harlow knelt beside the crumpled figure, her torch beam focusing on the body. The man—ash-gray skin, sunken pupil-less eyes, calloused fingers crusted with metal shavings—had a ragged gash across his throat, dark blood crusted around the edges. Next to his outstretched hand lay a small brass compass, verdigris patina eating away at its casing, the face etched with protective sigils Harlow recognized from the case files Morris had been working on before he disappeared. She picked up the compass, turning it over in her fingers. The needle inside didn’t point north. It pointed toward the far end of the platform, toward the dark tunnel mouth that led to the abandoned rift tracks. Who’s this? she said, the metal cool against her palm. That’s Kael. Shade artisan, runs the compass stall here. The sigils on the face—exactly what the archives have on file. Protective wards to keep the compass from being picked up by anyone not attuned to rift energy. She nodded at the gash on the man’s throat. These aren’t from a knife. Look at the ragging. Animal claws, at least three inches long. Someone tracked him here through a rift, then attacked him. Harlow’s gaze flicked away from the compass, scanning the concrete around the stall. The first responding officers had marked off a perimeter, but they’d missed the faint, distorted claw prints pressed into the damp concrete near the tunnel mouth. Three sets, spaced wide apart, like whatever made them had been loping toward the stall. She’d initially written the scene off as a mugging gone wrong—rival vendors fighting over territory, or a customer who’d tried to steal something. But the cash box under the stall was still upright, its lid propped open, stuffed with glowing gold coins Harlow had only seen in occult crime reports. No one left a cash box full of supernatural currency if they’d come to steal. You said the attacker couldn’t take the compass. Harlow ran her thumb over the sigils on the compass’s face. The wards would burn anyone who tried to hold them without attunement. So he left it here. That’s what I don’t get. If he was after the compass, he wouldn’t have been able to pick it up. Unless he was attuned? But the archival logs say only two other Shade artisans have the attunement, and they’re both in a commune in Cornwall. No one else from the London market has the clearance. A uniformed officer jogged over, his radio crackling at his shoulder. Detective Quinn? We swept the tunnel back there. Nothing but collapsed concrete and old rail spikes. No signs of anyone going through recently. Harlow held up the compass, her torch beam catching the needle still pointed directly at the tunnel mouth. Then the needle’s not pointing to a person. It’s pointing to a rift. The exact thing Morris was investigating when he disappeared. A rift under this station? That’s why the market shifts every full moon—they’re moving to stay ahead of the rift’s pull. Harlow stood, her steps short and precise, boots hitting the concrete in a steady rhythm as she walked toward the tunnel mouth. The first responders had stacked piles of collapsed concrete and rusted rail spikes against the opening, blocking access. She knelt, prying a loose chunk of concrete away with her flashlight. Behind it, a narrow crack glowed with faint, iridescent blue light— the telltale sign of a supernatural rift. Morris was right. She whispered, her voice tight. They’ve been opening rifts under the city, bringing things through. This vendor was making compasses to help them do it. She turned back to Eva, the compass still in her hand. The attacker came through the rift. Kael wouldn’t sell to the people who’ve been causing the homeless disappearances, so they killed him. They couldn’t take the compass, so they left it. Now they’re going to go back through the rift and disappear before anyone finds out.
created_at"2026-03-03T22:48:44.18Z" 3/3/2026, 10:48:44 PM
model"bytedance-seed/seed-2.0-mini-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency501
moderation_latency(null)
generation_time331603
tokens_prompt1149
tokens_completion13574
native_tokens_prompt1142
native_tokens_completion12007
native_tokens_completion_images(null)
native_tokens_reasoning10585
native_tokens_cached0
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"stop"
usage0.004917
router(null)
provider_responses
0
endpoint_id"9265aa87-9657-4d40-b9d7-2a70318e57d9"
id"0217725781243014dfea62baf69d67974043520385d8b3ca65b51"
is_byokfalse
latency501
model_permaslug"bytedance-seed/seed-2.0-mini-20260224"
provider_name"Seed"
status200
api_type"completions"
id"gen-1772578124-PTCRfJiObre5ENWRyf97"
upstream_id"0217725781243014dfea62baf69d67974043520385d8b3ca65b51"
total_cost0.004917
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1086
totalAiIsmAdverbs0
found(empty)
highlights(empty)
100.00% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.00% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
72.38% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1086
totalAiIsms6
found
0
word"flicked"
count2
1
word"wavering"
count1
2
word"calloused fingers"
count1
3
word"etched"
count1
4
word"scanning"
count1
highlights
0"flicked"
1"wavering"
2"calloused fingers"
3"etched"
4"scanning"
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
narrationSentences84
matches(empty)
91.84% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount2
narrationSentences84
filterMatches
0"watch"
hedgeMatches
0"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences84
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen37
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1074
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions5
unquotedAttributions0
matches(empty)
94.13% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions38
wordCount1074
uniqueNames18
maxNameDensity1.12
worstName"Harlow"
maxWindowNameDensity2
worstWindowName"Harlow"
discoveredNames
Camden1
Veil2
Market1
Eva3
Kowalski1
Harlow12
Morris4
British1
Museum1
Magiae1
Naturalis1
Met1
Compass1
Shade3
Kael2
Cornwall1
London1
Quinn1
persons
0"Market"
1"Eva"
2"Kowalski"
3"Harlow"
4"Morris"
5"Museum"
6"Compass"
7"Kael"
8"Quinn"
places
0"British"
1"Met"
2"Cornwall"
3"London"
globalScore0.941
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences64
glossingSentenceCount1
matches
0"something like burnt pine"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1074
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences84
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs16
mean67.13
std39.02
cv0.581
sampleLengths
0129
159
2107
328
457
540
6122
772
8155
955
1034
1140
1221
1370
1428
1557
88.55% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences84
matches
0"been called"
1"was checked"
2"being picked"
3"was attuned"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs183
matches
0"was investigating"
1"was making"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount14
semicolonCount0
flaggedSentences10
totalSentences84
ratio0.119
matches
0"She’d only ever heard whispers of this place—The Veil Market, a hidden supernatural black market that shifted locations every full moon."
1"She flicked her torch on, the beam cutting through the dimness to catch streaks of faded graffiti—skulls, crescent moons, arcane sigils—before settling on the overturned stall a dozen feet away."
2"She twisted a strand of hair behind her left ear—her nervous habit, Harlow remembered from the handful of times they’d met at Morris’s memorial gatherings."
3"A worn leather satchel bulging with books— the kind she hauled back from the British Museum’s restricted archives—slung over one shoulder."
4"I tracked the last sale here—this vendor was the one who made it, per the archival logs."
5"The man—ash-gray skin, sunken pupil-less eyes, calloused fingers crusted with metal shavings—had a ragged gash across his throat, dark blood crusted around the edges."
6"The sigils on the face—exactly what the archives have on file."
7"She’d initially written the scene off as a mugging gone wrong—rival vendors fighting over territory, or a customer who’d tried to steal something."
8"That’s why the market shifts every full moon—they’re moving to stay ahead of the rift’s pull."
9"Behind it, a narrow crack glowed with faint, iridescent blue light— the telltale sign of a supernatural rift."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1087
adjectiveStacks0
stackExamples(empty)
adverbCount26
adverbRatio0.02391904323827047
lyAdverbCount9
lyAdverbRatio0.00827966881324747
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences84
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences84
mean12.79
std8.21
cv0.642
sampleLengths
033
130
221
325
420
530
617
74
88
912
1020
1125
1221
135
146
156
1612
1718
185
195
204
212
2227
2322
242
253
2620
2717
2813
2924
3037
3111
326
3321
342
358
362
377
3811
3917
409
415
424
437
4410
4513
4626
4715
4823
4927
70.63% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats4
diversityRatio0.4523809523809524
totalSentences84
uniqueOpeners38
42.19% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences79
matches
0"Then the needle’s not pointing"
ratio0.013
93.42% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount25
totalSentences79
matches
0"She’d only ever heard whispers"
1"She’d been called here forty"
2"She flicked her torch on,"
3"I didn’t move anything."
4"She twisted a strand of"
5"I bartered a first edition"
6"I wasn’t here to sell."
7"I’m researching a stolen artifact."
8"She’d spent the last six"
9"She set her torch down"
10"It was checked out of"
11"I tracked the last sale"
12"She picked up the compass,"
13"It pointed toward the far"
14"she said, the metal cool"
15"She nodded at the gash"
16"She’d initially written the scene"
17"You said the attacker couldn’t"
18"We swept the tunnel back"
19"It’s pointing to a rift."
ratio0.316
80.25% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount60
totalSentences79
matches
0"Harlow’s boots scraped the cracked"
1"The air hit her first:"
2"She’d only ever heard whispers"
3"Tonight was a full moon,"
4"She’d been called here forty"
5"She flicked her torch on,"
6"A single fairy light sputtered"
7"I didn’t move anything."
8"Harlow turned, her torch beam"
9"Eva leaned against a rusted"
10"She twisted a strand of"
11"A worn leather satchel bulging"
12"Harlow said, not lowering the"
13"The entrance requires a bone"
14"I bartered a first edition"
15"I wasn’t here to sell."
16"I’m researching a stolen artifact."
17"Harlow’s sharp jaw tightened."
18"She’d spent the last six"
19"She set her torch down"
ratio0.759
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences79
matches
0"If he was after the"
1"Now they’re going to go"
ratio0.025
98.21% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences48
technicalSentenceCount3
matches
0"She’d only ever heard whispers of this place—The Veil Market, a hidden supernatural black market that shifted locations every full moon."
1"It pointed toward the far end of the platform, toward the dark tunnel mouth that led to the abandoned rift tracks."
2"She’d initially written the scene off as a mugging gone wrong—rival vendors fighting over territory, or a customer who’d tried to steal something."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags0
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
91.0538%