Run: 2026-03-03-01KJTZN6DX9J3WVHK8518JMMPD

Run Details

Duration:
4m 29s
Cost:
$0.004089
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="4417" name="Tomás Herrera" aliases="Tommy, Tomás, Herrera" pronouns="he/him" species="Human" storyRole="Support"> <eyeColor>warm brown</eyeColor> <hair>short curly dark brown</hair> <height>5'10"</height> <age>29</age> <skinTone>olive skin</skinTone> <scar>scar running along his left forearm from a knife attack</scar> <medallion>Saint Christopher medallion around his neck</medallion> <birthplace>Seville, Spain</birthplace> <description>A former paramedic who provides off-the-books medical care for the clique.</description> <backstory>Born in Seville, Spain. He moved to London to work for the NHS but lost his license after administering unauthorized treatments to supernatural patients.</backstory> </character> <location id="854" name="The Raven's Nest" aliases="the Nest, Raven, Silas' bar" realm="Earth"> <signColor>distinctive green neon sign above the entrance</signColor> <secretRoom>hidden back room accessible through a bookshelf, used for clandestine meetings</secretRoom> <description>A dimly lit bar in Soho, London. The walls are covered with old maps and black-and-white photographs.</description> </location> <location id="856" name="The Veil Market" aliases="Veil Market, the Market, underground market" realm="Earth"> <currentLocation>abandoned Tube station beneath Camden</currentLocation> <entryRequirement>bone token</entryRequirement> <schedule>moves locations every full moon</schedule> <description>A hidden supernatural black market that sells enchanted goods, banned alchemical substances, and information.</description> </location> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the thriller genre. A detective is pursuing a suspect through rain-soaked city streets at night. The chase takes them from the street level down into an underground market. The detective must decide whether to follow the suspect into unfamiliar and potentially dangerous territory. Use the codex entries above as your world reference for characters and setting. Only include the prose of the scene without any markdown or commentary. </instructions>

Model response

AI
The rain bit through Harlow Quinn’s trench coat collar, seeping into the salt-and-pepper hair cropped close to her skull. She tracked the flash of black leather around a corner of Frith Street, her boots squelching through puddles that mirrored the neon of Soho’s storefronts. The suspect darted between a pair of idling delivery bikes, and Harlow’s shoulder brushed a chipped brick wall as she cut the distance, every move calibrated to the military precision she’d learned at Sandhurst before transferring to the Met. Her left wrist throbbed, the worn leather watch strap catching on a loose drain grate as she hurried, the time ticking past 2:07 a.m. She’d been trailing Tomás Herrera for three weeks. The former paramedic, the one the local supernatural clique relied on for off-the-books medical care, had been meeting with known supernatural black market operators twice a week. Tonight, she’d spotted the green neon sign of The Raven’s Nest glowing through the rain half an hour prior, parked two blocks away, watching as he slipped inside the dim bar. Now he was running, and she was right on his heels. A taxi rounded the corner, spraying a wall of icy water that soaked through the cuff of her trouser leg. The driver leaned out the window, yelling a string of Cockney expletives that Harlow ignored, ducking under an awning strung over a closed kebab shop. Her breath came faster than she’d like—she was 41, 5’9”, sharp jawline sharp enough to slice paper, but the years of late nights and cheap coffee had taken their toll. She caught sight of Tomás again, his short curly dark brown hair matted to his forehead, his olive skin glistening with rain. When he reached up to yank his hood back, the scar along his left forearm peeked out from under his sleeve, thin and silver, and the Saint Christopher medallion around his neck caught the glow of a nearby streetlamp. She’d memorized that scar, that medallion, from the surveillance photos she’d taken outside his flat two weeks prior. “Tomás!” she yelled, her voice carrying over the slapping rain and the distant hum of traffic. “Stop right now, or I’ll detain you!” He didn’t slow. He veered into an alley off Old Compton Street, the mouth of the alley wrapped in peeling graffiti of ravens, their wings outstretched—the same symbol she’d seen painted on the side of The Raven’s Nest that morning. Harlow followed, her flashlight bobbing in her hand, the alley’s air thick with the smell of mold and spilled lager. At the far end, a set of concrete stairs descended into darkness, a rusted “NO ENTRY” sign hanging crookedly above the top step. Tomás stopped at the base of the stairs, fumbling in his jacket pocket. Harlow pressed her back to the brick wall of the alley, her hand hovering over the taser holstered on her hip, watching him. He pulled out a small, white animal bone, the end worn smooth, and slipped it into a rusted metal slot carved into the concrete wall next to the stairs. The slot clicked, and a section of the brick wall slid inward, revealing a narrow, dimly lit stairwell that smelled like damp earth and coal smoke. Harlow’s throat went dry. She’d heard rumors of this place—the Veil Market, an underground supernatural black market that moved locations every full moon. Word on the force had it that it operated out of an abandoned Tube station in Camden, but no cop had ever managed to get inside. The entry required a bone token, an offering to the market’s keepers, and anyone who tried to follow without one vanished without a trace. She thought of DS Morris, her partner of seven years, who’d died three years ago during a case that had started with a tip about a hidden market. She’d spent every night since then digging through case files, chasing leads that other detectives had written off as supernatural nonsense, trying to uncover what had taken him. She’d pulled this same bone from Morris’s wallet three days after his funeral, never knowing what it was for, just that he’d carried it everywhere. Now, she understood. This was a bone token. This was what he’d been looking for the night he died. Tomás called back over his shoulder, his voice tight with urgency: “You don’t belong here, Harlow. Go back.” Harlow took a step forward, then paused. Her left wrist tingled, the worn leather watch strap pulling at her skin. She glanced down at the watch, the face smudged with rain, the hands ticking past 2:14. Morris had given her that watch for her 38th birthday, two months before he died. She still remembered the way he’d joked about it, saying it would keep her on time for all the boring paperwork they’d have to do once they nailed the case. She reached into her inner trench coat pocket, her fingers brushing the smooth surface of the bone she’d carried for three years. She pulled it out, holding it in her palm. The bone glinted faintly in the dim alley light, the same soft sheen she’d noticed on the token Tomás had just inserted into the slot. She stepped forward, her boots hitting the first wet concrete step of the stairwell. The rain dripped off the edge of her trench coat onto the stairs behind her, and she followed the sound of Tomás’s footsteps echoing ahead of her. The stairwell was narrow, the walls covered in peeling posters for underground music shows and tattered supernatural pamphlets. The further she went, the louder the sounds from the market got: the murmur of dozens of overlapping voices, the clink of glass bottles, the soft whine of a glowing neon sign flickering in the distance. When she reached the bottom of the stairs, she stepped into a long, abandoned Tube platform. The tracks were overgrown with patches of moss and weeds, and the platform was lined with makeshift stalls made from old wooden crates and folding tables. Vendors called out in languages she didn’t recognize—Romani, Welsh, a guttural language that might have been fae—and the air smelled like sandalwood, rot, and fermented black tea. A vendor with a stall covered in glowing vials waved at her, holding up a purple potion that bubbled softly, and Harlow ducked behind a stack of rusted metal suitcases, her heart pounding in her chest. Tomás was standing at the far end of the platform, talking to a woman with skin like polished obsidian and hair that flowed like shadow. The woman was holding a stack of leather-bound grimoires, her nails long and sharp, and Tomás was handing her a small cloth bag filled with something that glinted in the dim light. Harlow peeked around the edge of the suitcases, her notebook hidden in her palm, and watched as Tomás pulled a first aid kit from his jacket, unwrapping a sterile bandage to tend to a gash on the woman’s wrist. She’d seen this pattern before: Tomás, the former NHS paramedic who’d lost his license for treating supernatural patients, providing care that no regular hospital would touch. The clique she’d been investigating relied on him to keep their members healthy, even when their injuries or illnesses were tied to the magic they traded in the market. She scribbled a quick note in her notebook, the pen scratching across the rain-soaked paper, and froze when she heard a low, rumbling chuckle behind her. She turned slowly, her hand moving to her taser, and saw a tall figure with horns wrapped in a tattered black cloak. Their eyes glowed red in the dim light, and their fingers ended in sharp, black claws. “Visitor,” they said, their voice like gravel grinding together. “No bone token.” Harlow held up the bone from her palm, the one she’d carried for three years, and spoke before she could second-guess herself. “Morris. My partner. He left this.” The horned figure leaned in, sniffing the bone, and their red eyes narrowed. They stepped aside, gesturing toward the center of the platform with a clawed hand. “Allowed,” they rumbled. “Go.”
created_at"2026-03-03T23:13:45.418Z" 3/3/2026, 11:13:45 PM
model"bytedance-seed/seed-2.0-mini-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1186
moderation_latency(null)
generation_time268477
tokens_prompt1140
tokens_completion11281
native_tokens_prompt1105
native_tokens_completion9946
native_tokens_completion_images(null)
native_tokens_reasoning8190
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"
usage0.0040889
router(null)
provider_responses
0
endpoint_id"9265aa87-9657-4d40-b9d7-2a70318e57d9"
id"02177257962553730d072d337ea6fcc7bbfbe2f0c485be28194c1"
is_byokfalse
latency1186
model_permaslug"bytedance-seed/seed-2.0-mini-20260224"
provider_name"Seed"
status200
api_type"completions"
id"gen-1772579625-ECTXeOGkFIblCrfpFEx3"
upstream_id"02177257962553730d072d337ea6fcc7bbfbe2f0c485be28194c1"
total_cost0.0040889
cache_discount(null)
upstream_inference_cost0
provider_name"Seed"

Evaluation details

Result Evaluator Details Meta Data
75.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags8
adverbTagCount1
adverbTags
0"She turned slowly [slowly]"
dialogueSentences9
tagDensity0.889
leniency1
rawRatio0.125
effectiveRatio0.125
92.61% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1354
totalAiIsmAdverbs2
found
0
adverb"softly"
count1
1
adverb"slowly"
count1
highlights
0"softly"
1"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)
77.84% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1354
totalAiIsms6
found
0
word"calibrated"
count1
1
word"throbbed"
count1
2
word"glistening"
count1
3
word"footsteps"
count1
4
word"echoing"
count1
5
word"pounding"
count1
highlights
0"calibrated"
1"throbbed"
2"glistening"
3"footsteps"
4"echoing"
5"pounding"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes narrowed"
96.26% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences29
matches
0"t with urgency"
0.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount3
narrationSentences29
filterMatches
0"watch"
hedgeMatches
0"tried to"
1"managed to"
2"tend to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences29
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen110
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1349
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions7
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions45
wordCount1225
uniqueNames22
maxNameDensity0.82
worstName"Harlow"
maxWindowNameDensity2
worstWindowName"Tomás"
discoveredNames
Harlow10
Quinn1
Frith1
Street2
Soho1
Sandhurst1
Met1
Tomás9
Herrera1
Raven2
Nest2
Cockney1
Old1
Compton1
Veil1
Market1
Tube2
Camden1
Morris3
Go1
Romani1
Welsh1
persons
0"Harlow"
1"Quinn"
2"Tomás"
3"Herrera"
4"Raven"
5"Nest"
6"Morris"
places
0"Frith"
1"Street"
2"Soho"
3"Sandhurst"
4"Met"
5"Old"
6"Compton"
7"Market"
8"Camden"
globalScore1
windowScore1
0.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences26
glossingSentenceCount2
matches
0"smelled like damp earth and coal smoke"
1"smelled like sandalwood, rot, and fermente"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1349
matches(empty)
51.72% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences29
matches
0"it that it"
87.72% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs18
mean74.94
std34.25
cv0.457
sampleLengths
0107
177
2154
323
483
591
673
7100
818
981
1056
1195
12105
1396
1481
1550
1628
1731
81.06% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences29
matches
0"was lined"
1"were tied"
70.55% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs206
matches
0"was running"
1"was standing"
2"was holding"
3"was handing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount5
semicolonCount0
flaggedSentences4
totalSentences29
ratio0.138
matches
0"Her breath came faster than she’d like—she was 41, 5’9”, sharp jawline sharp enough to slice paper, but the years of late nights and cheap coffee had taken their toll. She caught sight of Tomás again, his short curly dark brown hair matted to his forehead, his olive skin glistening with rain. When he reached up to yank his hood back, the scar along his left forearm peeked out from under his sleeve, thin and silver, and the Saint Christopher medallion around his neck caught the glow of a nearby streetlamp. She’d memorized that scar, that medallion, from the surveillance photos she’d taken outside his flat two weeks prior."
1"He didn’t slow. He veered into an alley off Old Compton Street, the mouth of the alley wrapped in peeling graffiti of ravens, their wings outstretched—the same symbol she’d seen painted on the side of The Raven’s Nest that morning. Harlow followed, her flashlight bobbing in her hand, the alley’s air thick with the smell of mold and spilled lager. At the far end, a set of concrete stairs descended into darkness, a rusted “NO ENTRY” sign hanging crookedly above the top step."
2"Harlow’s throat went dry. She’d heard rumors of this place—the Veil Market, an underground supernatural black market that moved locations every full moon. Word on the force had it that it operated out of an abandoned Tube station in Camden, but no cop had ever managed to get inside. The entry required a bone token, an offering to the market’s keepers, and anyone who tried to follow without one vanished without a trace."
3"When she reached the bottom of the stairs, she stepped into a long, abandoned Tube platform. The tracks were overgrown with patches of moss and weeds, and the platform was lined with makeshift stalls made from old wooden crates and folding tables. Vendors called out in languages she didn’t recognize—Romani, Welsh, a guttural language that might have been fae—and the air smelled like sandalwood, rot, and fermented black tea. A vendor with a stall covered in glowing vials waved at her, holding up a purple potion that bubbled softly, and Harlow ducked behind a stack of rusted metal suitcases, her heart pounding in her chest."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount258
adjectiveStacks1
stackExamples
0"known supernatural black market"
adverbCount3
adverbRatio0.011627906976744186
lyAdverbCount0
lyAdverbRatio0
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences29
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences29
mean46.52
std35.2
cv0.757
sampleLengths
019
125
239
324
48
527
631
711
820
925
10109
1123
1283
1391
1473
15100
1616
172
1881
1956
2095
21105
2296
2381
2450
2523
262
273
2831
62.07% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats2
diversityRatio0.41379310344827586
totalSentences29
uniqueOpeners12
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences26
matches(empty)
ratio0
50.77% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount11
totalSentences26
matches
0"She tracked the flash of"
1"Her left wrist throbbed, the"
2"She’d been trailing Tomás Herrera"
3"Her breath came faster than"
4"she yelled, her voice carrying"
5"He didn’t slow. He veered"
6"She thought of DS Morris,"
7"She reached into her inner"
8"She stepped forward, her boots"
9"She’d seen this pattern before:"
10"She turned slowly, her hand"
ratio0.423
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount24
totalSentences26
matches
0"The rain bit through Harlow"
1"She tracked the flash of"
2"The suspect darted between a"
3"Her left wrist throbbed, the"
4"She’d been trailing Tomás Herrera"
5"The former paramedic, the one"
6"Tonight, she’d spotted the green"
7"A taxi rounded the corner,"
8"The driver leaned out the"
9"Her breath came faster than"
10"she yelled, her voice carrying"
11"He didn’t slow. He veered"
12"Tomás stopped at the base"
13"Harlow’s throat went dry. She’d"
14"She thought of DS Morris,"
15"Tomás called back over his"
16"Harlow took a step forward,"
17"She reached into her inner"
18"She stepped forward, her boots"
19"Tomás was standing at the"
ratio0.923
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences26
matches
0"Now he was running, and"
ratio0.038
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences18
technicalSentenceCount9
matches
0"She tracked the flash of black leather around a corner of Frith Street, her boots squelching through puddles that mirrored the neon of Soho’s storefronts."
1"Tonight, she’d spotted the green neon sign of The Raven’s Nest glowing through the rain half an hour prior, parked two blocks away, watching as he slipped insid…"
2"Tomás stopped at the base of the stairs, fumbling in his jacket pocket. Harlow pressed her back to the brick wall of the alley, her hand hovering over the taser…"
3"Harlow’s throat went dry. She’d heard rumors of this place—the Veil Market, an underground supernatural black market that moved locations every full moon. Word …"
4"She thought of DS Morris, her partner of seven years, who’d died three years ago during a case that had started with a tip about a hidden market. She’d spent ev…"
5"She reached into her inner trench coat pocket, her fingers brushing the smooth surface of the bone she’d carried for three years. She pulled it out, holding it …"
6"She stepped forward, her boots hitting the first wet concrete step of the stairwell. The rain dripped off the edge of her trench coat onto the stairs behind her…"
7"When she reached the bottom of the stairs, she stepped into a long, abandoned Tube platform. The tracks were overgrown with patches of moss and weeds, and the p…"
8"Tomás was standing at the far end of the platform, talking to a woman with skin like polished obsidian and hair that flowed like shadow. The woman was holding a…"
53.57% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags7
uselessAdditionCount1
matches
0"Tomás called back, his voice tight with urgency:"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount2
fancyTags
0"she yelled (yell)"
1"Tomás called back (call back)"
dialogueSentences9
tagDensity0.222
leniency0.444
rawRatio1
effectiveRatio0.444
66.4395%