Run: 2026-04-25-01KQ2F7XMSEFZH0SAJTYM0N1HQ

Run Details

Duration:
35.6s
Cost:
$0.000678
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
The air in the abandoned Tube station tasted like rust and rot. Harlow Quinn ducked under the police tape and picked her way over fallen debris, her torch beam cutting through the thick gloom. The portable floodlights the forensics team had rigged cast long, wavering shadows across the old tiles, making the space feel larger and more hollow than it was. DS Finch stood near the body, his notebook out, a smudge of dust on his collar. He was a good officer, young, eager. Quinn had seen that look before—the need to make the facts fit the first story that came along. "Detective," he said, nodding as she approached. "Victim's male, late fifties. Wallet's gone, pockets turned out. Looks like a mugging gone wrong." Quinn didn't answer. She squatted beside the corpse, her knees popping in the cold. The man lay on his side, one arm bent beneath him, the other stretched out as if reaching for something. His face was slack, eyes closed. No defensive wounds on his hands or forearms. She pressed her gloved fingers against the back of his coat. Still damp. "Time of death?" "Roughly two hours ago, according to the body temp," Finch said. "We found him like this. No witnesses. Station's been sealed off for decades, but there's a grate at the top of the stairs—some kids forced it open last month. Easy access for someone wanting a quiet place." Quinn stood and walked a slow circle around the body. She noted the position of the debris near the feet—a crushed beer can, a scatter of gravel. But the area where the victim lay was clean. The concrete had been swept. She spotted a faint line in the dust, a recent drag mark leading from the mouth of the tunnel. "Finch, who found him?" "Uniformed patrol. Received an anonymous tip about a disturbance down here. When they arrived, the grate was open, and they found the body. No sign of a struggle beyond a few overturned crates near the ticket booth." "Anonymous tip at two in the morning," Quinn said. "And yet no one saw or heard anything." Finch shrugged. "Could be a junkie or a rough sleeper who didn't want to get involved." Quinn knelt again, this time focusing on the victim's hands. They were clean. No dirt under the nails, no calluses that suggested hard labor. The man's clothes were good quality, worn but not cheap. A subtle pinstripe in the jacket. Silver cufflinks on his shirt—one with a small, dark stone inset. The other was gone. "Where's his watch?" she asked. Finch glanced at his notes. "No watch listed on the initial inventory. Possibly stolen." "Or never there." Quinn lifted the victim's left wrist. The skin bore a pale indent, a ghost of a strap worn over years. "He had one. Removed recently. But the wallet's gone too, and you'd think a watch would fetch more than a few notes." "Maybe the perp took both." "Maybe." Quinn ran her torch beam along the floor, around the body, across the old tiles. A faint reflection caught her eye—a small metallic object half-hidden under a chunk of fallen plaster near the ticket booth. She retrieved it. A brass compass, its casing green with verdigris, the face etched with symbols she didn't recognize. The needle was frozen, pointing not north but at an odd angle, directly toward the tunnel wall. "Find something?" Finch came closer. "Compass. Old. Looks like an antique." She turned it over in her palm. The back was smooth, unmarked. A faint warmth radiated from the casing, not the cold of the surrounding metal. She pocketed it. "Better bag it for evidence," Finch said. "I will." She didn't. She moved to the tick booth. The overturned crates were stacked haphazardly—three toppled, two upright. A trail of footprints led from the booth to the body, but the prints were overlapping, no clear direction. She crouched and studied them. Two distinct sole patterns: one with a pronounced tread, likely a heavy boot; the other smooth-soled, possibly dress shoes. The smooth prints stopped near the body. The boot prints continued past, toward the tunnel. "Two people," Quinn said. "One stands over the victim, the other walks away." "Or the victim came with someone, and that someone is the killer," Finch offered. "Mugging fits. He was lured here, killed, robbed." "Then why sweep the floor where he fell? Why drag the body here from the tunnel? That's a lot of effort for a random assault." She pointed at the drag mark. "He was killed somewhere else and moved." Finch frowned, tracing the line with his eyes. "It's faint. Could be from when the body was initially staged by the patrol." "They didn't drag him. He was already in position when they arrived. I read the officer's statement." She stood, brushing dust from her trousers. "Check the victim's back pockets." Finch did, awkwardly lifting the corpse's hip. He pulled out a small, bone-white token, carved with a spiral pattern. "What's this?" Quinn took it. The token felt light, almost hollow, and the cold of it seeped through her glove. She'd never seen anything like it, but she recognized the weight of something not meant for ordinary hands. She slipped it into her coat pocket alongside the compass. "Never mind," she said. "Log it as personal effects." "Detective, shouldn't we—" "I said never mind." Her voice was flat, final. Finch opened his mouth, then shut it. Quinn turned and scanned the far end of the tunnel, where the darkness swallowed the light. A faint draft moved against her face, carrying a smell of earth and something metallic, like ozone before a storm. The compass in her pocket seemed to pulse, a low thrum against her thigh. She didn't believe in the supernatural. But she believed in patterns. And this scene had too many broken lines. The victim was brought here, arranged like a prop. The token, the compass, the missing watch, the swept floor—none of it added up to a simple robbery. "File the case as unsolved for now," she said. "Pending forensic analysis." "Unsolved? We have a body, a location, a possible motive—" "We have pieces," Quinn interrupted. "They don't fit. I want a full background on the victim. Employment, family, recent movements. And find out if any other bodies have turned up near disused stations in the past year." Finch scribbled in his notebook, his brow furrowed. "You think there's a connection?" Quinn looked at the compass again. The needle had shifted, now pointing toward the grate where they'd entered. She closed her hand around it, feeling the warmth intensify. "I think someone went to a lot of trouble to make this look simple," she said. "And I want to know why."
created_at"2026-04-25T14:03:35.965Z" 4/25/2026, 2:03:35 PM
model"deepseek/deepseek-v4-flash-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency545
moderation_latency(null)
generation_time35189
tokens_prompt1149
tokens_completion2707
native_tokens_prompt1033
native_tokens_completion2316
native_tokens_completion_images(null)
native_tokens_reasoning823
native_tokens_cached1024
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.000678412
router(null)
provider_responses
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is_byokfalse
latency296
model_permaslug"deepseek/deepseek-v4-flash-20260423"
provider_name"DeepSeek"
status200
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request_id"req-1777125815-L0jjS96uDhYvqBtkFodb"
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api_type"completions"
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Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags18
adverbTagCount0
adverbTags(empty)
dialogueSentences42
tagDensity0.429
leniency0.857
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1134
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)
55.91% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1134
totalAiIsms10
found
0
word"gloom"
count1
1
word"wavering"
count1
2
word"etched"
count1
3
word"warmth"
count2
4
word"tracing"
count1
5
word"weight"
count1
6
word"scanned"
count1
7
word"pulse"
count1
8
word"furrowed"
count1
highlights
0"gloom"
1"wavering"
2"etched"
3"warmth"
4"tracing"
5"weight"
6"scanned"
7"pulse"
8"furrowed"
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
narrationSentences81
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences81
filterMatches
0"feel"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences104
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen38
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1127
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions11
unquotedAttributions0
matches(empty)
62.04% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions25
wordCount739
uniqueNames3
maxNameDensity1.76
worstName"Quinn"
maxWindowNameDensity2.5
worstWindowName"Quinn"
discoveredNames
Tube1
Quinn13
Finch11
persons
0"Quinn"
1"Finch"
places(empty)
globalScore0.62
windowScore0.833
59.09% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences55
glossingSentenceCount2
matches
0"tasted like rust and rot"
1"as if reaching for something"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.887
wordCount1127
matches
0"not north but at an odd angle, directly toward the tunnel wall"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences104
matches
0"seen that look"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs40
mean28.18
std20.5
cv0.728
sampleLengths
061
141
222
361
43
548
660
74
837
917
1016
1155
125
1314
1445
155
1672
175
1835
197
204
2173
2213
2322
2438
2522
2629
2721
2846
299
303
3116
3250
3346
3412
3510
3637
3713
3828
3922
87.94% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences81
matches
0"been swept"
1"was gone"
2"were stacked"
3"was brought"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs127
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount1
flaggedSentences7
totalSentences104
ratio0.067
matches
0"Quinn had seen that look before—the need to make the facts fit the first story that came along."
1"She noted the position of the debris near the feet—a crushed beer can, a scatter of gravel."
2"Silver cufflinks on his shirt—one with a small, dark stone inset."
3"A faint reflection caught her eye—a small metallic object half-hidden under a chunk of fallen plaster near the ticket booth."
4"The overturned crates were stacked haphazardly—three toppled, two upright."
5"Two distinct sole patterns: one with a pronounced tread, likely a heavy boot; the other smooth-soled, possibly dress shoes."
6"The token, the compass, the missing watch, the swept floor—none of it added up to a simple robbery."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount748
adjectiveStacks1
stackExamples
0"small, bone-white token,"
adverbCount16
adverbRatio0.0213903743315508
lyAdverbCount5
lyAdverbRatio0.0066844919786096255
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences104
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences104
mean10.84
std7.29
cv0.673
sampleLengths
012
122
227
316
47
518
67
715
83
911
1020
116
128
1311
142
153
1611
1737
1810
1917
209
215
2219
234
2437
259
268
272
2814
2910
303
3111
3210
336
3411
354
365
375
389
399
4014
4122
425
4316
4420
453
4616
4717
485
4913
65.06% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats4
diversityRatio0.41346153846153844
totalSentences104
uniqueOpeners43
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences68
matches(empty)
ratio0
96.47% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount21
totalSentences68
matches
0"He was a good officer,"
1"he said, nodding as she"
2"She squatted beside the corpse,"
3"His face was slack, eyes"
4"She pressed her gloved fingers"
5"She noted the position of"
6"She spotted a faint line"
7"They were clean."
8"She retrieved it."
9"She turned it over in"
10"She pocketed it."
11"She moved to the tick"
12"She crouched and studied them."
13"She pointed at the drag"
14"She stood, brushing dust from"
15"He pulled out a small,"
16"She'd never seen anything like"
17"She slipped it into her"
18"Her voice was flat, final"
19"She didn't believe in the"
ratio0.309
11.47% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount61
totalSentences68
matches
0"The air in the abandoned"
1"Harlow Quinn ducked under the"
2"The portable floodlights the forensics"
3"DS Finch stood near the"
4"He was a good officer,"
5"Quinn had seen that look"
6"he said, nodding as she"
7"Quinn didn't answer."
8"She squatted beside the corpse,"
9"The man lay on his"
10"His face was slack, eyes"
11"She pressed her gloved fingers"
12"Quinn stood and walked a"
13"She noted the position of"
14"The concrete had been swept."
15"She spotted a faint line"
16"Quinn knelt again, this time"
17"They were clean."
18"The man's clothes were good"
19"A subtle pinstripe in the"
ratio0.897
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences68
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences33
technicalSentenceCount1
matches
0"The man lay on his side, one arm bent beneath him, the other stretched out as if reaching for something."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags18
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags10
fancyCount1
fancyTags
0"Quinn interrupted (interrupt)"
dialogueSentences42
tagDensity0.238
leniency0.476
rawRatio0.1
effectiveRatio0.048
81.0661%