Run: 2026-04-25-01KQ2EGXGTRTESH007QW5CK1KM

Run Details

Duration:
1m 32s
Cost:
$0.001834
Provider:
DeepSeek

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
Detective Harlow Quinn descended the rusted maintenance ladder into the bowels of Camden, her leather-soled boots slipping on rungs slick with condensation. The abandoned Tube station breathed around her—stale air thick with the mineral tang of old brick and something else. Something organic, sweet in a way that hooked at the back of her throat. Her watch read 3:47 AM. The leather band clung to her wrist, damp with sweat despite the subterranean chill. "Took your time, Quinn." DS Priya Kapoor materialized from the arched tunnel ahead, her forensic suit rustling with each step. Blue nitrile gloves stretched tight over her fingers, one hand already holding a tablet marked with evidence tags. "Body?" Harlow asked. "Through here. And it's bodies. Plural." They walked past decommissioned ticket barriers that stood like frozen centurions, their digital displays long dead. Someone had strung fairy lights along the ceiling—not the whimsical kind from a home goods shop, but glass orbs containing a phosphorescent blue liquid that pulsed with an almost imperceptible rhythm. Harlow stopped beneath one. "That's not battery-powered." "No. It's not." Kapoor didn't break stride. "This place used to be something. Something that left traces." The tunnel opened into what had once been a platform waiting area. Benches bolted to the floor now served as display tables for empty cages of hammered copper wire. Shelves carved into the brickwork held rows of glass jars, their contents too dark to identify in the half-light. The tracks had been boarded over with thick oak planks, creating a level floor that stretched forty feet before vanishing into shadow. Two bodies lay in the center. Both male. Both wearing the same expression—mouths frozen mid-scream, eyes wide enough to show white all around the iris. Harlow approached, her footsteps echoing off the curved ceiling. The sweet smell intensified. She crouched beside the first victim, a man in his late twenties with a shaved head and a tattoo of a serpent eating its own tail on his left forearm. His hands were arranged on his chest, fingers interlaced as if in prayer. No visible wounds. No blood. No ligature marks. "Heart attacks?" Kapoor offered from behind her tablet. "Tox screen will tell us more, but look at the faces. Pure terror. Both of them." "Where's the second one's tattoo?" Kapoor blinked. "What?" Harlow pointed at the identical serpent symbol on the first victim's arm. "This. Where's his?" They crossed to the second body. Similar age. Similar build. His sleeves were pushed to the elbows, revealing pale, unmarked skin. Harlow lifted his left hand—no defensive wounds, no bruising, nails clean. She pressed two fingers against the inside of his wrist. "Rigor's fully set. Twelve hours, maybe more." "That doesn't work with the timeline," Kapoor said. "Anonymous tip came in at eleven PM. Both men were seen entering the station at nine." "Seen by who?" "CCTV at the Camden High Street entrance. They picked the lock on the maintenance hatch." Harlow rose, scanning the platform. The blue lights cast everything in a cold, underwater glow. She moved toward the nearest copper cage, running a finger along its bars. They were warm. Not ambient temperature warm—actively warm, like a mug of tea left sitting too long. "These cages held something recently." Kapoor joined her, tablet forgotten. "Animals? Maybe they were trafficking exotic pets." "No sawdust. No droppings. No water bowls." Harlow opened the cage door. The hinges moved without sound. Inside, a single black feather lay on the copper floor, curved like a scimitar and easily as long as her hand. She lifted it carefully, turning it under one of the pulsing orbs. The vanes shimmered with iridescence that had no business existing one hundred feet underground. "Kapoor. Tell me what you see here." The younger detective looked at the bodies, then the cages, then the shelves of dark glass. "I see a black market site. Unusual location for a deal gone wrong, but these two were probably buyers who got more than they bargained for. Maybe whatever was in these cages was the merchandise." "That's the obvious read." "And you don't like obvious." Harlow placed the feather into an evidence bag, sealing it with practiced efficiency. "That bird's too big for this cage. The bars are too close together. Whatever lived here was smaller." She moved to the shelves, lifting one of the jars. The glass was cold enough to hurt. She held it up to the blue light and watched something viscous shift inside—black as oil, thick as honey. A label affixed to the bottom read "Nightsong Dew" in copperplate script, followed by a date from three weeks ago. "Someone's been running an operation here," Harlow said. "And they packed up in a hurry." She gestured at the cages. "They took the animals but left the product. Those jars are worth something, or they wouldn't have been shelved so carefully. Someone comes back for these, we'll have our witness." "Or our killer." "Killers don't leave inventory behind." Harlow returned to the bodies, this time studying the space around them. The oak floor planks showed scuff marks. Recent ones—the wood beneath still pale, unsullied by the grime that darkened the rest of the boards. "These benches were moved. Recently." She crouched again, this time looking at the victims' shoes. Both wore trainers. Both had traces of the same pale sawdust caught in the treads—not from this room, then. The dust was too fresh, clinging to the rubber as if they'd walked through it within hours of death. "The killer staged them," Harlow said. "Arranged their hands. Positioned them facing the tunnel entrance like an offering." "Some kind of ritual killing?" "No blood. No wounds. A ritual without a sacrifice isn't much of a ritual." Harlow's gaze drifted to the boarded-over tracks. Oak planks. Heavy. New. "Get a crowbar. I want to know what they covered up." Kapoor called over two SOCOs who pried up the nearest plank with a groan of protesting nails. The darkness beneath was absolute until someone angled a forensic torch into the gap. Stairs. Stone stairs spiraling downward, carved with symbols that seemed to shift in the beam of the torch. Harlow descended five steps, her hand trailing along the wall. The stone was cold but dry, and the symbols under her fingertips felt like scar tissue—raised ridges of ancient scarring, deliberate and precise. The sweet smell intensified until it coated her tongue like syrup. "Quinn." Kapoor's voice came from above, tinny with distance. "There's a third body down here, isn't there?" "Not yet." Harlow reached the bottom of the stairs. The chamber beyond was circular, perhaps thirty feet across, with a domed ceiling that had been painted in pigments that still held their color after what had to be centuries—deep blues and golds depicting a night sky filled with constellations that matched nothing in any astronomy textbook. In the center of the floor, a ring of dark stone formed a basin, and inside that basin, liquid rippled without any apparent source of disturbance. But it was the walls that held her attention. Every inch was covered in shelves, and every shelf held row upon row of small brass compasses. Hundreds of them. Their casings gleamed with a patina of verdigris, and their faces were etched with the same symbols that lined the stairwell. Harlow picked one up. The needle spun lazily before pointing directly at the liquid-filled basin. She turned. The needle followed, unwavering. "Evidence doesn't add up," she murmured. The compasses had been arranged with care, each one angled toward the center of the room like worshippers facing an altar. Dust had settled everywhere except on the instruments themselves, which gleamed as if regularly polished. Someone maintained this collection. Someone valued it. The two dead men upstairs hadn't been buyers. They'd been thieves. They'd come for the compasses, or for whatever the compasses pointed to, and someone—or something—had stopped them. But the killers hadn't taken anything. They'd cleaned up, packed away the animals, and left everything else exactly where it belonged. Except the bodies. Those they'd arranged as a warning. Harlow climbed back to the platform level, where Kapoor waited with an expression caught between curiosity and concern. "There's an underground chamber containing several hundred highly specialized compasses," Harlow said. "All pointing at some kind of liquid reservoir. The victims died of fright—actual, clinical fright—with no physical cause I can identify. And whoever killed them took the time to pose their bodies before walking away from a fortune in contraband." "That's not a robbery." "No." Harlow looked at the pulsing blue lights, at the empty cages still warm to the touch, at the jars of viscous black honey waiting patiently for a buyer who might never come. "This is a message. Someone wanted us to find this place. The anonymous tip wasn't a concerned citizen—it was the killer, or someone working for them." Kapoor's face tightened. "Why invite police to a crime scene?" "Because the crime isn't over." Harlow held up the brass compass, watching its needle quiver toward the basin below. "The evidence doesn't add up because we're not looking at the right crime. The theft hasn't happened yet. These two were just the warm-up act." The compass needle trembled. The liquid in the basin rippled. And somewhere in the dark tunnels beyond the station, something made a sound that might have been laughter.
created_at"2026-04-25T13:51:32.489Z" 4/25/2026, 1:51:32 PM
model"deepseek/deepseek-v4-pro-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency692
moderation_latency(null)
generation_time61302
tokens_prompt1149
tokens_completion2491
native_tokens_prompt1033
native_tokens_completion2061
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached1024
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
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origin"https://ncbench.com/"
is_byokfalse
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provider_responses
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is_byokfalse
latency296
model_permaslug"deepseek/deepseek-v4-pro-20260423"
provider_name"DeepSeek"
status200
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Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags18
adverbTagCount1
adverbTags
0"She crouched again [again]"
dialogueSentences48
tagDensity0.375
leniency0.75
rawRatio0.056
effectiveRatio0.042
90.48% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1575
totalAiIsmAdverbs3
found
0
adverb"carefully"
count2
1
adverb"lazily"
count1
highlights
0"carefully"
1"lazily"
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)
68.25% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1575
totalAiIsms10
found
0
word"chill"
count1
1
word"whimsical"
count1
2
word"pulsed"
count1
3
word"footsteps"
count1
4
word"echoing"
count1
5
word"scanning"
count1
6
word"shimmered"
count1
7
word"etched"
count1
8
word"unwavering"
count1
9
word"trembled"
count1
highlights
0"chill"
1"whimsical"
2"pulsed"
3"footsteps"
4"echoing"
5"scanning"
6"shimmered"
7"etched"
8"unwavering"
9"trembled"
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
narrationSentences106
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences106
filterMatches
0"watch"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences137
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen48
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1560
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions8
unquotedAttributions0
matches(empty)
61.66% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions35
wordCount1132
uniqueNames7
maxNameDensity1.77
worstName"Harlow"
maxWindowNameDensity2.5
worstWindowName"Harlow"
discoveredNames
Harlow20
Quinn1
Camden1
Tube1
Priya1
Kapoor10
Oak1
persons
0"Harlow"
1"Quinn"
2"Priya"
3"Kapoor"
places(empty)
globalScore0.617
windowScore0.833
76.47% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences68
glossingSentenceCount2
matches
0"symbols that seemed to shift in the beam of the torch"
1"felt like scar tissue—raised ridges of"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.641
wordCount1560
matches
0"not the whimsical kind from a home goods shop, but glass orbs containing a phosphorescent blue liquid"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences137
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs56
mean27.86
std21.18
cv0.76
sampleLengths
055
119
24
334
43
56
647
77
817
970
1025
1164
1224
135
143
1515
1642
177
1824
193
2015
2145
225
2312
2464
257
2651
274
285
2931
3056
3150
323
3346
3448
3518
365
3736
3849
3944
4017
419
4273
4350
4421
456
4643
4749
489
4918
82.09% Passive voice overuse
Target: ≤2% passive sentences
passiveCount7
totalSentences106
matches
0"been boarded"
1"were arranged"
2"were pushed"
3"been painted"
4"was covered"
5"were etched"
6"been arranged"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs190
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount12
semicolonCount0
flaggedSentences11
totalSentences137
ratio0.08
matches
0"The abandoned Tube station breathed around her—stale air thick with the mineral tang of old brick and something else."
1"Someone had strung fairy lights along the ceiling—not the whimsical kind from a home goods shop, but glass orbs containing a phosphorescent blue liquid that pulsed with an almost imperceptible rhythm."
2"Both wearing the same expression—mouths frozen mid-scream, eyes wide enough to show white all around the iris."
3"Harlow lifted his left hand—no defensive wounds, no bruising, nails clean."
4"Not ambient temperature warm—actively warm, like a mug of tea left sitting too long."
5"She held it up to the blue light and watched something viscous shift inside—black as oil, thick as honey."
6"Recent ones—the wood beneath still pale, unsullied by the grime that darkened the rest of the boards."
7"Both had traces of the same pale sawdust caught in the treads—not from this room, then."
8"The stone was cold but dry, and the symbols under her fingertips felt like scar tissue—raised ridges of ancient scarring, deliberate and precise."
9"The chamber beyond was circular, perhaps thirty feet across, with a domed ceiling that had been painted in pigments that still held their color after what had to be centuries—deep blues and golds depicting a night sky filled with constellations that matched nothing in any astronomy textbook."
10"They'd come for the compasses, or for whatever the compasses pointed to, and someone—or something—had stopped them."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount790
adjectiveStacks0
stackExamples(empty)
adverbCount22
adverbRatio0.027848101265822784
lyAdverbCount4
lyAdverbRatio0.005063291139240506
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences137
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences137
mean11.39
std8.49
cv0.746
sampleLengths
022
119
214
35
414
54
616
718
83
96
1016
1131
124
133
147
1510
1612
1717
1819
1922
206
212
2217
239
244
2530
2613
273
282
293
308
3116
325
332
341
3512
363
376
382
392
4011
4111
4210
437
448
4516
463
4715
485
4910
68.61% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats11
diversityRatio0.45985401459854014
totalSentences137
uniqueOpeners63
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences90
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount18
totalSentences90
matches
0"Her watch read 3:47 AM."
1"They walked past decommissioned ticket"
2"She crouched beside the first"
3"His hands were arranged on"
4"They crossed to the second"
5"His sleeves were pushed to"
6"She pressed two fingers against"
7"She moved toward the nearest"
8"They were warm."
9"She lifted it carefully, turning"
10"She moved to the shelves,"
11"She held it up to"
12"She gestured at the cages"
13"She crouched again, this time"
14"Their casings gleamed with a"
15"They'd been thieves."
16"They'd come for the compasses,"
17"They'd cleaned up, packed away"
ratio0.2
26.67% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount78
totalSentences90
matches
0"Detective Harlow Quinn descended the"
1"The abandoned Tube station breathed"
2"Something organic, sweet in a"
3"Her watch read 3:47 AM."
4"The leather band clung to"
5"DS Priya Kapoor materialized from"
6"They walked past decommissioned ticket"
7"Someone had strung fairy lights"
8"Harlow stopped beneath one."
9"Kapoor didn't break stride"
10"The tunnel opened into what"
11"Benches bolted to the floor"
12"Shelves carved into the brickwork"
13"The tracks had been boarded"
14"Both wearing the same expression—mouths"
15"Harlow approached, her footsteps echoing"
16"The sweet smell intensified."
17"She crouched beside the first"
18"His hands were arranged on"
19"Kapoor offered from behind her"
ratio0.867
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences90
matches(empty)
ratio0
26.24% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences49
technicalSentenceCount8
matches
0"They walked past decommissioned ticket barriers that stood like frozen centurions, their digital displays long dead."
1"The tracks had been boarded over with thick oak planks, creating a level floor that stretched forty feet before vanishing into shadow."
2"His hands were arranged on his chest, fingers interlaced as if in prayer."
3"The vanes shimmered with iridescence that had no business existing one hundred feet underground."
4"Recent ones—the wood beneath still pale, unsullied by the grime that darkened the rest of the boards."
5"Kapoor called over two SOCOs who pried up the nearest plank with a groan of protesting nails."
6"The chamber beyond was circular, perhaps thirty feet across, with a domed ceiling that had been painted in pigments that still held their color after what had t…"
7"Dust had settled everywhere except on the instruments themselves, which gleamed as if regularly polished."
69.44% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags18
uselessAdditionCount2
matches
0"Harlow returned, this time studying the space around them"
1"She crouched again, this time looking at the victims' shoes"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags6
fancyCount1
fancyTags
0"she murmured (murmur)"
dialogueSentences48
tagDensity0.125
leniency0.25
rawRatio0.167
effectiveRatio0.042
78.9972%