Run: 2026-04-25-01KQ2E168ZPXVJV5J5EJFASQGJ

Run Details

Duration:
29.3s
Cost:
$0.000585
Provider:
DeepSeek

Model input

System
You are an expert novelist with a gift for vivid, immersive prose. You write in tight third-person limited point of view with a strong narrative voice. Your prose is clean, precise, and engaging — you favor strong verbs, concrete details, and natural-sounding dialogue. You will be given a story bible (codex) containing canonical details about characters, locations, items, and lore. Use these details to ground your writing in the established world. Stay consistent with the codex. Write only the prose of the scene. Do not include titles, chapter headings, markdown formatting, or any commentary before or after the scene.
User/Human
<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> 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.

Model response

AI
The rain came down in sheets, washing the neon signs of Soho into greasy smears of color across the wet asphalt. Detective Harlow Quinn kept her breathing steady, her boots striking the pavement in a rhythm she could have maintained for hours. The figure ahead—a man in a dark hoodie, all quick turns and desperate glances over his shoulder—didn't have that kind of stamina. She could hear his breath hitching, his steps growing sloppier as he rounded the corner into a narrow alley off Greek Street. Quinn followed, her right hand hovering near the Glock holstered beneath her coat. She'd been tracking this particular connection for three weeks, a low-level fence who moved stolen goods through channels that didn't show up on any police radar. Tonight, she'd finally caught him mid-deal, and he'd bolted like a rabbit flushed from cover. He wasn't her main target. But he was a thread, and Quinn was very good at pulling threads until the whole tapestry unraveled. "Stop! Metropolitan Police!" She put the full weight of her rank into the shout, but the alley ate her voice, swallowing it into the dark gaps between dumpsters and fire escapes. The man didn't stop. He hit a chain-link fence at the alley's dead end, scrambled over it with the desperate grace of someone who knew what waited if he got caught, and dropped into the next street. Quinn hit the fence four seconds behind him, the cold metal slick against her palms. She cleared it in a single motion, landing in a crouch that sent a jolt through her knees. The man was already fifty yards ahead, ducking into the mouth of an abandoned Tube entrance, the old iron gates hanging broken on their hinges. She paused. That station had been closed for twenty years. Bricked up, condemned, sealed by Transport for London after a fire that had killed seven people in the late nineties. She knew the case file—she'd read it during her time in Major Crimes, a closed chapter in the city's history that nobody liked to talk about. The official report cited faulty wiring and structural failure. Unofficially, there had been whispers. Rumors about what the rescue crews had found down there. What they refused to describe in their written statements. Tomás Herrera had told her about the Veil Market six months ago, during one of their late-night meetings in the back room of The Raven's Nest. He'd been stitching a gash on her forearm, his warm brown eyes focused and steady, the Saint Christopher medallion glinting in the low light. She'd asked where the clique got their supplies—the alchemical agents, the enchanted blades, the communication crystals that didn't leave a digital trace. He'd gone still, the needle pausing mid-stitch. "You don't want to know, Detective." "Try me." He'd given her a long look, then continued sewing. "There are places in this city that exist in the spaces between spaces. Markets that move. That require the right currency to enter. British rail doesn't have a map for them." "This one," she'd said, showing him the address she'd jotted down. "Camden. Old station." He'd read it, and something had flickered across his face—fear, maybe, or recognition. "If you ever go there alone, don't expect to come back. They don't care about your badge." The man was already gone, swallowed by the dark throat of the station. Quinn stood at the entrance, rain streaming off the brim of her coat, and made a choice. She ducked inside. The air changed immediately—lost the wet, ozone tang of the storm and took on something older, mustier, tinged with decay and copper. Her Maglite cut a broad beam through the darkness, illuminating tiled walls coated in decades of grime, a ticket booth with its windows smashed in, a turnstile frozen mid-rot. The man's footprints were visible in the dust, a clear trail leading toward the escalators. Quinn followed, her boots crunching on broken glass and fallen plaster. The deeper she went, the more the tunnel seemed to shift around her. Doorways that weren't there a moment ago appeared in her peripheral vision, only to vanish when she turned her head. The walls breathed—she could feel it, a faint pulse beneath the grout, like the station had a heartbeat of its own. At the bottom of the escalators, the tunnel opened into a vast chamber. The Veil Market sprawled before her, a nightmare bazaar of canvas stalls and flickering lanterns, the light cast in greens and purples that didn't come from any electrical source she recognized. Sellers in heavy coats and hoods haggled over tables covered in glass vials of smoking liquid, bone-handled knives that seemed to sharpen themselves, books bound in something that wasn't leather. The air smelled of incense and blood and cold stone. Her mark was already disappearing into the crowd, weaving between the stalls with the practiced ease of someone who knew the territory. Quinn followed, keeping her coat collar up and her head down. She passed a woman selling teeth arranged in geometric patterns, each one dripping with a dark, viscous fluid that crawled back up the threads when it touched the table. A man with no eyes offered her a wooden box that hummed with something alive inside it. She kept walking. The tunnel branched, and she took the left fork, following the flash of the man's hoodie as he ducked around a corner. The market grew thinner here, the crowds giving way to narrower passages lined with makeshift doors. The light dimmed, the lanterns replaced by candles that burned with blue flames and no heat. She caught up to him in a dead-end alcove, the walls lined with faded posters advertising theatre productions from the 1980s. He was fumbling with a metal door, jamming a key into the lock, his hands shaking so badly he couldn't get it to turn. "Don't," she said, her voice flat. The Glock was in her hand now, aimed low. "You run again, I put one in your knee. We both know I'll make the paperwork work." He turned, his face pale and slick with sweat. "You don't understand what you've walked into." "Enlighten me." "The people I work for—they'd kill you just for knowing this place exists. They'd kill your whole family. Erase your name from every file, every record. You'd be a ghost." "I've been a ghost before." Quinn stepped closer, the muzzle of the Glock steady. "You're going to tell me who runs the supply chain. You're going to give me names, addresses, drop points. And then you're going to forget we ever had this conversation." He laughed, a broken, desperate sound. "You think you're in control here. You're not. You're a guest. And guests who overstay their welcome..." He gestured at the walls around them, the flickering blue candles, the hum of the market beyond. "They become inventory." A sound behind her—footsteps, soft and deliberate. Quinn didn't turn. She kept the gun on the man, her peripheral vision scanning for movement. "You're not supposed to be here," said a voice, low and accented, carrying the warmth of southern Spain. "There are rules. Tokens. Invitations." Tomás Herrera stepped out of the shadows, his curly hair damp, his olive skin catching the candlelight. He looked tired, the scar on his forearm visible beneath his rolled-up sleeve. The Saint Christopher medallion caught the light. "Quinn. Put the gun down." "He's my lead." "He's dead either way." Tomás's voice was quiet, matter-of-fact. "If you take him, the people he works for kill him before he reaches the station. If you leave him, they kill him for letting you follow. The only question is whether you die too." Quinn's jaw tightened. The man in the alcove was watching her, his eyes wide, the key still jammed in the lock. She could see the calculation behind his fear—he was weighing his options, looking for an opening. "I'm not leaving without answers," she said. "You won't get them here." Tomás moved closer, close enough that she could see the worry lines around his eyes. "There's a way out. A service tunnel that leads to the Northern Line. I can show you. But we have to go now." The man in the alcove made his move—lunged for the door, tore the key from the lock, and vanished through it into another passage beyond. Quinn swore, took a step after him. Tomás caught her arm. His grip was firm, insistent. "He's gone. You follow him through that door, there's no coming back. Not as a cop. Not as anything human." The passage swallowed the sound of the man's footsteps. The blue candles flickered, and the walls seemed to press closer, the pulse of the market beating beneath her feet. Quinn looked at the door, then at Tomás, then at the darkness behind her that led back up to the rain-soaked streets of the world she knew. She holstered the Glock. "Show me the way out." Tomás nodded, released her arm, and led her into the shadows. Behind them, the Veil Market continued its eternal commerce, indifferent to the choices of the living.
created_at"2026-04-25T13:42:26.85Z" 4/25/2026, 1:42:26 PM
model"deepseek/deepseek-v4-flash-20260423"
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external_user(null)
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cancelledfalse
latency751
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generation_time29220
tokens_prompt914
tokens_completion2303
native_tokens_prompt827
native_tokens_completion1982
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached768
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
finish_reason"stop"
native_finish_reason"stop"
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provider_responses
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latency320
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Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags8
adverbTagCount0
adverbTags(empty)
dialogueSentences27
tagDensity0.296
leniency0.593
rawRatio0
effectiveRatio0
96.73% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1531
totalAiIsmAdverbs1
found
0
adverb"very"
count1
highlights
0"very"
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)
51.01% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1531
totalAiIsms15
found
0
word"tapestry"
count1
1
word"weight"
count1
2
word"glinting"
count1
3
word"flickered"
count2
4
word"streaming"
count1
5
word"tinged"
count1
6
word"could feel"
count1
7
word"pulse"
count2
8
word"practiced ease"
count1
9
word"footsteps"
count2
10
word"scanning"
count1
11
word"warmth"
count1
highlights
0"tapestry"
1"weight"
2"glinting"
3"flickered"
4"streaming"
5"tinged"
6"could feel"
7"pulse"
8"practiced ease"
9"footsteps"
10"scanning"
11"warmth"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"sent a shiver through"
count1
highlights
0"sent a jolt through"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences83
matches(empty)
91.22% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount3
narrationSentences83
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences101
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen35
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1520
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions8
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions48
wordCount1228
uniqueNames21
maxNameDensity0.98
worstName"Quinn"
maxWindowNameDensity3
worstWindowName"Tomás"
discoveredNames
Soho1
Harlow1
Quinn12
Greek1
Street1
Glock4
Tube1
Transport1
London1
Major1
Crimes1
Herrera2
Veil3
Market3
Raven1
Nest1
Saint2
Christopher2
Maglite1
Spain1
Tomás7
persons
0"Harlow"
1"Quinn"
2"Major"
3"Herrera"
4"Market"
5"Raven"
6"Saint"
7"Christopher"
8"Maglite"
9"Tomás"
places
0"Soho"
1"Greek"
2"Street"
3"London"
4"Spain"
globalScore1
windowScore0.667
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences69
glossingSentenceCount1
matches
0"knives that seemed to sharpen themselves, books bound in something that wasn't leather"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1520
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences101
matches
0"have that kind"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs45
mean33.78
std24.41
cv0.723
sampleLengths
086
154
223
368
458
52
687
779
86
92
1040
1114
1230
1330
143
1566
1665
1713
1871
1922
2060
2154
2245
2332
2416
252
2630
2744
2843
2923
3023
3137
325
333
3444
3537
367
3743
3832
399
4020
4156
424
435
4427
96.81% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences83
matches
0"got caught"
1"been closed"
69.28% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs204
matches
0"was already disappearing"
1"was fumbling"
2"was watching"
3"was weighing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount10
semicolonCount0
flaggedSentences9
totalSentences101
ratio0.089
matches
0"The figure ahead—a man in a dark hoodie, all quick turns and desperate glances over his shoulder—didn't have that kind of stamina."
1"She knew the case file—she'd read it during her time in Major Crimes, a closed chapter in the city's history that nobody liked to talk about."
2"She'd asked where the clique got their supplies—the alchemical agents, the enchanted blades, the communication crystals that didn't leave a digital trace."
3"He'd read it, and something had flickered across his face—fear, maybe, or recognition."
4"The air changed immediately—lost the wet, ozone tang of the storm and took on something older, mustier, tinged with decay and copper."
5"The walls breathed—she could feel it, a faint pulse beneath the grout, like the station had a heartbeat of its own."
6"A sound behind her—footsteps, soft and deliberate."
7"She could see the calculation behind his fear—he was weighing his options, looking for an opening."
8"The man in the alcove made his move—lunged for the door, tore the key from the lock, and vanished through it into another passage beyond."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1250
adjectiveStacks0
stackExamples(empty)
adverbCount22
adverbRatio0.0176
lyAdverbCount6
lyAdverbRatio0.0048
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences101
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences101
mean15.05
std8.91
cv0.592
sampleLengths
021
121
222
322
413
526
615
75
818
931
104
1133
1215
1318
1425
152
168
1720
1826
199
205
2110
229
2326
2424
2522
267
276
282
299
3031
3111
323
3313
3417
3513
3617
373
3822
3929
4015
4111
4213
4320
4421
4513
4631
4730
4810
4922
48.84% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats4
diversityRatio0.31683168316831684
totalSentences101
uniqueOpeners32
41.15% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences81
matches
0"Unofficially, there had been whispers."
ratio0.012
76.79% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount29
totalSentences81
matches
0"She could hear his breath"
1"She'd been tracking this particular"
2"He wasn't her main target."
3"She put the full weight"
4"He hit a chain-link fence"
5"She cleared it in a"
6"She knew the case file—she'd"
7"He'd been stitching a gash"
8"She'd asked where the clique"
9"He'd gone still, the needle"
10"He'd given her a long"
11"she'd said, showing him the"
12"He'd read it, and something"
13"She ducked inside."
14"Her Maglite cut a broad"
15"Her mark was already disappearing"
16"She passed a woman selling"
17"She kept walking."
18"She caught up to him"
19"He was fumbling with a"
ratio0.358
3.21% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount74
totalSentences81
matches
0"The rain came down in"
1"Detective Harlow Quinn kept her"
2"The figure ahead—a man in"
3"She could hear his breath"
4"Quinn followed, her right hand"
5"She'd been tracking this particular"
6"Tonight, she'd finally caught him"
7"He wasn't her main target."
8"She put the full weight"
9"The man didn't stop."
10"He hit a chain-link fence"
11"Quinn hit the fence four"
12"She cleared it in a"
13"The man was already fifty"
14"That station had been closed"
15"She knew the case file—she'd"
16"The official report cited faulty"
17"Rumors about what the rescue"
18"Tomás Herrera had told her"
19"He'd been stitching a gash"
ratio0.914
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences81
matches(empty)
ratio0
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences51
technicalSentenceCount12
matches
0"She could hear his breath hitching, his steps growing sloppier as he rounded the corner into a narrow alley off Greek Street."
1"She'd been tracking this particular connection for three weeks, a low-level fence who moved stolen goods through channels that didn't show up on any police rada…"
2"He hit a chain-link fence at the alley's dead end, scrambled over it with the desperate grace of someone who knew what waited if he got caught, and dropped into…"
3"She'd asked where the clique got their supplies—the alchemical agents, the enchanted blades, the communication crystals that didn't leave a digital trace."
4"The Veil Market sprawled before her, a nightmare bazaar of canvas stalls and flickering lanterns, the light cast in greens and purples that didn't come from any…"
5"Sellers in heavy coats and hoods haggled over tables covered in glass vials of smoking liquid, bone-handled knives that seemed to sharpen themselves, books boun…"
6"Her mark was already disappearing into the crowd, weaving between the stalls with the practiced ease of someone who knew the territory."
7"She passed a woman selling teeth arranged in geometric patterns, each one dripping with a dark, viscous fluid that crawled back up the threads when it touched t…"
8"A man with no eyes offered her a wooden box that hummed with something alive inside it."
9"He was fumbling with a metal door, jamming a key into the lock, his hands shaking so badly he couldn't get it to turn."
10"She could see the calculation behind his fear—he was weighing his options, looking for an opening."
11"Quinn looked at the door, then at Tomás, then at the darkness behind her that led back up to the rain-soaked streets of the world she knew."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags8
uselessAdditionCount3
matches
0"She put, but the alley ate her voice, swallowing it into the dark gaps between dumpsters and fire escapes"
1"she said, her voice flat"
2"Quinn stepped, the muzzle of the Glock steady"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags4
fancyCount1
fancyTags
0"she'd (would)"
dialogueSentences27
tagDensity0.148
leniency0.296
rawRatio0.25
effectiveRatio0.074
74.7241%