Run: 2026-03-03-01KJTY7210DD9FYQ2XF981D156

Run Details

Duration:
5m 37s
Cost:
$0.004982
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 scuffed the cracked chalk platform tiles, rain dripping through the station’s broken ceiling to dot her salt-and-pepper cropped hair. She brushed a stray strand away from her sharp jaw, left wrist throbbing under the worn leather watch strap she’d worn every day since DS Morris’s funeral three years prior. The abandoned Camden Tube station reeked of damp brick, ozone, and a sickly sweet undercurrent of charred incense and rot that didn’t belong on any official crime scene log. Yellow police tape strung between cast-iron support pillars hung in tatters, knocked askew by someone who didn’t care about departmental protocol. Ten feet away, a fold-out table draped in a frayed black cloth held the body of a man in a tattered velvet coat. His throat bore a single, clean slash, sharp enough that the skin edges lay flat against his neck, no ragged tearing. The tile beneath his neck held only a thin, dark puddle—no spatter splattered the brick walls, no smudges stained the table’s edge, no drips tracked toward the station’s far exit. The rain only seeped through the ceiling’s cracked panels, pooling in the corners; it hadn’t touched the victim’s body at all. DC Javi Tolliver leaned against a pillar, twirling a pen between his fingers, his coffee-stained notepad open on a clipboard. He looked up when she approached, nodding. “You beat forensics by ten minutes. My call: gang hit. Drug deal went sideways. They cut his throat, hauled out, rain soaked up the rest.” Harlow knelt, keeping her gloved hands pressed to the tile as she studied the body. The man’s hands were calloused, rough from handling wood or metal, not the trembly, quick hands of a fast-acting street dealer. His coat pockets held a crumpled slip of paper etched with a protection rune, a folded leather wallet bulging with folded banknotes, and a phone with a dead battery. No wallet taken, no phone grabbed. That didn’t fit a standard gang hit—most killers grabbed whatever was easy to fence. She stood, scanning the table behind the body. A stack of polished river stones etched with sigils sat beside a vial of glowing sky-blue liquid, its cork sealed with wax stamped with a raven. At the center of the display sat a small brass compass. Its casing bore a thick verdigris patina, and faint, looping sigils ringed its face. The needle spun wildly, not pointing north, not pointing to anything a regular compass would register. “Kid’s trinket. Probably sold here as a novelty. Needle’s broken.” He tapped the table’s edge. “See? All the good stuff’s still here. They didn’t come back for the loot. Must’ve split fast.” Harlow picked up the compass, careful not to smudge the sigils with her gloved fingers. The weight of it in her palm felt familiar, just like the brass compass Morris had tucked into his coat pocket the night he died. The sigils around its face were the same looping, unreadable marks she’d studied under a microscope for six months after his disappearance, when the police had sifted through his personal effects for any clue to where he’d gone. She turned the compass in her hand, and the slow, wild spinning slowed only when she pointed it toward the far brick wall at the end of the platform. She walked ten feet toward it, holding the compass flat against her palm. The needle spun faster, then slammed straight into the glass, stuck pointing directly at the mortar between two stacked bricks. She shone her flashlight on the wall, squinting. A faint, iridescent crack ran through the mortar, almost invisible unless you leaned in close, its edges glowing with a soft, blue light that matched the vial on the table. A low, thrumming hum seeped through the crack, soft enough to blend with the distant rumble of the Tube’s unused tracks, sharp enough to make her teeth ache. It was the same hum she’d heard in the East London warehouse the night Morris disappeared. Tolliver leaned in, his pen forgotten in his hand, his face pale. “What the hell is that? A fissure? Radon gas?” “That’s a rift.” A soft voice cut in from behind them, sharp with nervousness. The speaker stepped from behind a cast-iron pillar, curly red hair tucked behind her left ear—her nervous habit, Harlow noted instantly—round glasses slipping down a freckled nose. A worn leather satchel bulged with books slung over her shoulder, the strap frayed at the edges. “Eva Kowalski. I called the transit police. I was supposed to meet the vendor here.” She held out a hand. Harlow nodded, tucking the compass into a clear evidence bag and sealing it with evidence tape. “Detective Quinn. Metropolitan Police. What’s this place, exactly? And how’d you get past the locked station doors?” Eva’s gaze flicked to the evidence bag, then to the rift in the wall, her eyes wide. “This is The Veil Market. A hidden supernatural black market. It moves every full moon, so it only uses this station once a cycle. The rift connects it to the mortal world—you need a bone token to get through, but I’ve been researching it for six months. I found an old transit map from the 1970s that marked this station as a ‘quiet transfer point’ for ritual gatherings.” She tucked another strand of hair behind her ear. “I work at the British Museum’s restricted archives. I’ve been studying ancient spirit rifts for my master’s thesis.” Tolliver scoffed, crossing his arms. “Supernatural black market? Quinn, you’re not going to buy this—this is a crime scene, not a fantasy novel.” “Three years ago,” Harlow cut in, her voice steady, no heat, just cold, sharp certainty. “My partner, DS Morris, died during a case. We were investigating ritual killings in East London. A rift opened up in an old warehouse. He went through. We never found him. Not a body, not a scrap of his coat, not even that compass he carried every day.” She turned back to the rift, shining her flashlight directly at the iridescent crack. “This is the same kind of rift. And that compass? It’s a Veil Compass. It points to the nearest supernatural rift or portal. Crafted by a Shade artisan, according to the markings.” Eva’s jaw tightened, her fingers curling around the strap of her satchel. “Mr. Hale was the lead vendor here this moon. He told me last week that the rift’s been unstable. Some of the other market traders said a group was stealing enchanted goods, threatening to expose the market to mortal cops. He said they were going to start killing anyone who got in their way.” She nodded at the body, her voice quiet. “That’s not a gang hit. It’s a ritual killing. Someone killed him to secure the rift, or to steal something more valuable than cash or phones from the market.” Harlow knelt again, studying the slash on the victim’s throat. It was precise, almost surgical, the kind of cut a surgeon would make, not a drug dealer with a switchblade. She pulled out her notepad, scribbling down the details of the compass, the rift, the missing loot that hadn’t been taken, the clean, precise cut. The rain dripped faster through the ceiling, splattering on the tile beside her, mixing with the thin puddle under the victim’s neck. Tolliver hovered behind her, unsure, his notepad still open but no pen moving. “Quinn, this is… weird. We can’t put a rift in the report. The commissioner will laugh us out of the station. He’ll reassign us to parking tickets.” Harlow looked up, her brown eyes sharp, her jaw set. “The commissioner doesn’t know what we found here. Morris didn’t either, not until it was too late.” She tapped the iridescent crack in the wall with her flashlight. “We need to seal this rift. Before whoever killed Mr. Hale comes back. Before more people disappear. Before this rift opens wide enough to pull someone else through.”
created_at"2026-03-03T22:48:35.07Z" 3/3/2026, 10:48:35 PM
model"bytedance-seed/seed-2.0-mini-20260224"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency350
moderation_latency(null)
generation_time335020
tokens_prompt1149
tokens_completion13502
native_tokens_prompt1142
native_tokens_completion12169
native_tokens_completion_images(null)
native_tokens_reasoning10375
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"
usage0.0049818
router(null)
provider_responses
0
endpoint_id"9265aa87-9657-4d40-b9d7-2a70318e57d9"
id"0217725781151918eaaf0e0958579087d97c57451756d00c9a349"
is_byokfalse
latency350
model_permaslug"bytedance-seed/seed-2.0-mini-20260224"
provider_name"Seed"
status200
api_type"completions"
id"gen-1772578115-b049RGKerydJGhLtkkPR"
upstream_id"0217725781151918eaaf0e0958579087d97c57451756d00c9a349"
total_cost0.0049818
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)
wordCount1330
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)
66.17% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1330
totalAiIsms9
found
0
word"velvet"
count1
1
word"etched"
count2
2
word"standard"
count1
3
word"scanning"
count1
4
word"weight"
count1
5
word"familiar"
count1
6
word"unreadable"
count1
7
word"flicked"
count1
highlights
0"velvet"
1"etched"
2"standard"
3"scanning"
4"weight"
5"familiar"
6"unreadable"
7"flicked"
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
narrationSentences51
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences51
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences68
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen69
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1324
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions3
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions21
wordCount886
uniqueNames8
maxNameDensity0.9
worstName"Harlow"
maxWindowNameDensity2
worstWindowName"Harlow"
discoveredNames
Morris3
Camden1
Tube2
Javi1
Tolliver4
East1
London1
Harlow8
persons
0"Morris"
1"Tube"
2"Tolliver"
3"Harlow"
places
0"East"
1"London"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences48
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1324
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences68
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs39
mean33.95
std32.5
cv0.957
sampleLengths
080
1116
227
325
485
575
610
75
817
9107
10115
1112
129
133
1455
1515
165
1716
1817
1917
2068
219
2218
235
2418
2563
2614
2732
2812
2954
308
3129
3277
3313
3427
3510
3617
3711
3828
91.50% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences51
matches
0"were calloused"
1"been taken"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs139
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount4
semicolonCount1
flaggedSentences4
totalSentences68
ratio0.059
matches
0"The tile beneath his neck held only a thin, dark puddle—no spatter splattered the brick walls, no smudges stained the table’s edge, no drips tracked toward the station’s far exit."
1"The rain only seeped through the ceiling’s cracked panels, pooling in the corners; it hadn’t touched the victim’s body at all."
2"That didn’t fit a standard gang hit—most killers grabbed whatever was easy to fence."
3"The speaker stepped from behind a cast-iron pillar, curly red hair tucked behind her left ear—her nervous habit, Harlow noted instantly—round glasses slipping down a freckled nose."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount898
adjectiveStacks1
stackExamples
0"pillar, curly red hair"
adverbCount25
adverbRatio0.02783964365256125
lyAdverbCount10
lyAdverbRatio0.011135857461024499
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences68
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences68
mean19.47
std11.35
cv0.583
sampleLengths
021
130
229
321
423
521
630
721
820
97
1025
1115
1221
1329
146
1514
168
1726
1811
1914
2016
2110
225
2317
2415
2525
2638
2729
2813
2920
308
3130
3228
3316
3412
359
363
3711
3827
3917
4015
415
4216
4317
4417
4568
469
4718
485
4918
65.20% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats4
diversityRatio0.4264705882352941
totalSentences68
uniqueOpeners29
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences51
matches(empty)
ratio0
78.82% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount18
totalSentences51
matches
0"She brushed a stray strand"
1"His throat bore a single,"
2"He looked up when she"
3"His coat pockets held a"
4"She stood, scanning the table"
5"Its casing bore a thick"
6"He tapped the table’s edge."
7"She turned the compass in"
8"She walked ten feet toward"
9"She shone her flashlight on"
10"It was the same hum"
11"She held out a hand."
12"She tucked another strand of"
13"She turned back to the"
14"She nodded at the body,"
15"It was precise, almost surgical,"
16"She pulled out her notepad,"
17"She tapped the iridescent crack"
ratio0.353
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount47
totalSentences51
matches
0"Harlow’s boots scuffed the cracked"
1"She brushed a stray strand"
2"The abandoned Camden Tube station"
3"His throat bore a single,"
4"The tile beneath his neck"
5"The rain only seeped through"
6"DC Javi Tolliver leaned against"
7"He looked up when she"
8"Harlow knelt, keeping her gloved"
9"The man’s hands were calloused,"
10"His coat pockets held a"
11"That didn’t fit a standard"
12"She stood, scanning the table"
13"A stack of polished river"
14"Its casing bore a thick"
15"The needle spun wildly, not"
16"He tapped the table’s edge."
17"Harlow picked up the compass,"
18"The weight of it in"
19"The sigils around its face"
ratio0.922
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences51
matches(empty)
ratio0
90.59% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences41
technicalSentenceCount3
matches
0"Yellow police tape strung between cast-iron support pillars hung in tatters, knocked askew by someone who didn’t care about departmental protocol."
1"A faint, iridescent crack ran through the mortar, almost invisible unless you leaned in close, its edges glowing with a soft, blue light that matched the vial o…"
2"She pulled out her notepad, scribbling down the details of the compass, the rift, the missing loot that hadn’t been taken, the clean, precise cut."
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
82.8760%