Run: 2026-04-25-01KQ2HX6NBD62T84RG584WVEHS

Run Details

Duration:
1m 7s
Cost:
$0.001937
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 ducked under the police tape stretched across the entrance to the abandoned Tube station, the yellow plastic flapping in the damp November wind. The uniformed constable guarding the access point nodded at her, his face pale under the sodium-orange streetlight. "Ma'am. Scene's downstairs. SOCO finished processing about an hour ago, but DS Kapoor waited for you." She grunted acknowledgment and descended the concrete steps. The air thickened with each footfall, carrying the mineral scent of old brickwork and something else — a coppery tang that settled on the back of her tongue. Blood. Old blood, days old by the smell of it. The stairs opened into what had once been a platform waiting area, now stripped of its benches and signage, leaving only the vaulted ceiling arching overhead like a cathedral built for trains that no longer ran. Emergency lighting bathed the space in harsh white pools that made the shadows between them deeper than they had any right to be. "Quinn. About time." DS Riya Kapoor stood near a cluster of evidence markers arranged in a loose semicircle around a shape covered by a white sheet. Thirty-two, sharp-eyed, with the kind of restless energy that made her either a brilliant detective or an exhausting one depending on the hour. Tonight it seemed to be leaning toward exhausting. "Traffic was a nightmare," Harlow said, pulling on latex gloves. "What have we got?" "White male, forties. Throat cut. No identification, no phone, no wallet." Kapoor flipped open her notebook but didn't consult it. "Body was discovered by an urban explorer at approximately twenty-two hundred hours. He's upstairs in the van, still shaking." Harlow crouched beside the sheet and pulled it back. The victim's face was slack in death, the kind of peaceful collapse that came only after the body had finished its struggle. His clothes were unremarkable — dark jeans, a grey jumper, scuffed trainers. What drew her attention was the wound. A single clean incision ran from ear to ear, the edges of the cut so precise they looked almost surgical. No hesitation marks. No sign of a struggle. "No defensive wounds on the hands," she observed, lifting one of the victim's arms at the wrist. The fingers were clean, nails trimmed. "He knew his killer. Or he was unconscious when it happened." "That's what I thought." Kapoor's voice carried an edge of satisfaction. "Professional hit. Clean, efficient, body dumped somewhere it wouldn't be found for weeks." Harlow didn't respond immediately. She was staring at the way the blood had pooled beneath the body, the dark stain spreading across the concrete in an almost perfect circle. Something about the pattern nagged at her, a detail scratching at the back of her skull. "Blood spatter," she said. "What about it?" "There isn't any." Kapoor frowned. "Slit throat, there's going to be blood." "On the floor, yes. Gravity pulls it down." Harlow straightened up and walked the perimeter of the scene, her shoes echoing on the tiles. "But look at the walls. Look at the ceiling. A carotid artery sprays. We should see arterial patterns up there, on the pillars, somewhere. But there's nothing." Kapoor's frown deepened as she turned in a slow circle, taking in the unblemished walls. "He could have been killed somewhere else and moved." "The blood pooling is too consistent. See how it's formed a perfect circle directly beneath him? That means he bled out here, lying exactly like this. But the blood only went down, not out." Harlow gestured at the empty space around the body. "It's like the spray never happened." "That doesn't make sense." "No. It doesn't." Harlow knelt again, this time studying the victim's hands more closely. She turned them over, examining the palms, the spaces between the fingers. That was when she saw it — a faint discoloration on the right thumb, a smudge of dark pigment that had been overlooked in the initial examination. "Did SOCO swab the hands?" "Standard procedure. Results won't be back for days." She pulled a small flashlight from her coat pocket and clicked it on, directing the beam at the thumb. The smudge wasn't dirt or blood. It had a metallic quality, catching the light with a green-gold shimmer that reminded her of old copper roofs and garden statuary left too long in the rain. "Verdigris," she murmured. "What?" "Nothing." Harlow released the hand and stood, her knees protesting with a crack that reminded her she was forty-one and spending too many nights crouching over corpses. "You said no ID, no phone. What about pockets? Did he have anything on him at all?" Kapoor consulted her notebook this time. "A brass compass. Old, looked like. No maker's mark. SOCO bagged it as evidence." The words landed in Harlow's chest and stayed there, heavy as stone. "A compass." "Probably a family heirloom or something. The urban explorers go in for that vintage kit, don't they?" "Show me." Kapoor led her to the evidence collection point, a folding table set up near where the platform would have been. The items recovered from the scene were arranged in clear plastic bags, each one labeled and catalogued. Harlow's eyes moved past the clothing, past the watch with its cracked face, and fixed on the object in the last bag. It was small, no larger than a pocket watch. The brass casing was streaked with the same green-gold patina she had found on the victim's thumb, and even through the plastic she could make out the markings etched into its face. Not navigational markings. Not the clean lines of cardinal directions. These were older, stranger, curling over the surface like ivy grown from a nightmare. She knew those sigils. She had seen them before, three years ago, on the pages of a journal that had belonged to her partner before he disappeared. "Is there a problem?" Kapoor was watching her with narrow eyes. "This isn't an urban explorer's compass." Harlow straightened up, her voice flat. "Where exactly was it found?" "In his right hand. He was holding it when he died." A chime sounded from deeper in the station. Both women turned, their hands moving instinctively toward their belts. The sound echoed through the vaulted space, metallic and thin, like a bell struck underwater. "Did anyone else stay behind?" Harlow asked. "No. Everyone cleared out an hour ago." The chime came again, and this time Harlow could feel it in her teeth, a vibration that seemed to bypass her ears entirely and resonate somewhere in the bone of her skull. The emergency lights flickered, just once, but it was enough to make the shadows leap and twist in ways that shadows should not move. "Probably the old electrical systems," Kapoor said, but her voice had lost its certainty. "These tunnels have been abandoned for decades." Harlow looked back at the covered body, at the perfect circle of blood, at the compass with its impossible markings. The pieces of the scene rearranged themselves in her mind, forming a picture she didn't want to see. Professional hit, Kapoor had said. Clean and efficient. But professionals didn't leave behind ritual objects. Professionals didn't bleed out without spraying. And professionals certainly didn't die holding compasses that pointed toward things that shouldn't exist. "This wasn't a hit," Harlow said quietly. "This was an execution. And whoever did it wanted us to find the compass." "That's a stretch." "Is it?" Harlow gestured at the scene around them. "Look at this place, Kapoor. Really look. No signs of forced entry, no struggle, no arterial spray, but a perfect pool of blood directly beneath the body. It's not just clean — it's staged. Someone went to a lot of trouble to make sure we found him exactly like this." "To send a message." "To send a message," Harlow agreed. "The question is to who." The chime sounded a third time, closer now, and with it came a cold that had nothing to do with the November night. It seeped up through the concrete floor, through the soles of Harlow's shoes, climbing her spine like frost forming on a windowpane. She pulled out her phone and opened the camera, not to take a picture of the body or the evidence, but to photograph the sigils on the compass. The protective markings. The symbols she remembered from Morris's journal, the ones he had been obsessing over in the weeks before he vanished. "Quinn." Kapoor's voice was tight. "The lights." Harlow looked up. The shadows between the emergency lights were growing. Not lengthening — there was no source to cast them longer — but deepening, thickening, as if something was filling them from the inside out. "Pack up the evidence," she ordered. "We're leaving." "But the scene—" "Is compromised. I'll take responsibility." They moved quickly, gathering the bags from the table, and Harlow did not look at the body again as they climbed the stairs back toward the surface. She did not look at the shadows pooling in the corners of the platform. She kept her eyes fixed on the rectangle of orange streetlight above them, the ordinary glow of London at night, and she did not let herself think about Morris or journals or the way the compass had felt when she held the evidence bag, vibrating faintly against her palm like a heartbeat. The uniformed constable was still at the entrance, his expression shifting from boredom to alarm when he saw their faces. "Ma'am? Is everything—" "Seal it," Harlow said. "No one goes in or out until I say otherwise. And get me everything we have on this station. When it closed, who owns it, any incidents reported in the last decade." "Incidents?" "Anything unusual. Anything that doesn't make sense." The constable's mouth opened and closed. "That could be a long list." "Then you'd better get started." Harlow walked to her car, the evidence bags clutched against her chest like something precious or something dangerous. Behind her, the entrance to the Tube station yawned open, dark and silent, and from somewhere deep within its abandoned tunnels came the faint, distant chime of a bell that no one had rung.
created_at"2026-04-25T14:50:12.571Z" 4/25/2026, 2:50:12 PM
model"deepseek/deepseek-v4-pro-20260423"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency890
moderation_latency(null)
generation_time65172
tokens_prompt1149
tokens_completion2628
native_tokens_prompt1033
native_tokens_completion2179
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)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.001936765
router(null)
provider_responses
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endpoint_id"d084170b-dd99-4e53-9ae1-b63881f3cfbf"
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is_byokfalse
latency289
model_permaslug"deepseek/deepseek-v4-pro-20260423"
provider_name"DeepSeek"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
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request_id"req-1777128612-RPnumknn28sakvhQDg1m"
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api_type"completions"
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upstream_id"57f59686-fb40-4fc9-8c6d-c204474689dc"
total_cost0.001936765
cache_discount0.00040832
upstream_inference_cost0
provider_name"DeepSeek"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags17
adverbTagCount1
adverbTags
0"Harlow said quietly [quietly]"
dialogueSentences60
tagDensity0.283
leniency0.567
rawRatio0.059
effectiveRatio0.033
94.07% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1685
totalAiIsmAdverbs2
found
0
adverb"really"
count1
1
adverb"quickly"
count1
highlights
0"really"
1"quickly"
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)
61.42% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1685
totalAiIsms13
found
0
word"footfall"
count1
1
word"efficient"
count2
2
word"perfect"
count4
3
word"echoing"
count1
4
word"standard"
count1
5
word"etched"
count1
6
word"echoed"
count1
7
word"could feel"
count1
8
word"flickered"
count1
highlights
0"footfall"
1"efficient"
2"perfect"
3"echoing"
4"standard"
5"etched"
6"echoed"
7"could feel"
8"flickered"
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
narrationSentences88
matches(empty)
77.92% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount2
narrationSentences88
filterMatches
0"watch"
1"think"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences129
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen52
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1691
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions13
unquotedAttributions0
matches(empty)
50.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions42
wordCount1217
uniqueNames8
maxNameDensity1.81
worstName"Harlow"
maxWindowNameDensity3.5
worstWindowName"Harlow"
discoveredNames
Harlow22
Quinn1
Tube2
November2
Riya1
Kapoor11
Morris2
London1
persons
0"Harlow"
1"Quinn"
2"Riya"
3"Kapoor"
4"Morris"
places
0"Tube"
1"London"
globalScore0.596
windowScore0.5
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences69
glossingSentenceCount1
matches
0"vibration that seemed to bypass her ears entirely and resonate somewhere in the bone of her skull"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.591
wordCount1691
matches
0"not to take a picture of the body or the evidence, but to photograph the sigils on the compass"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences129
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs68
mean24.87
std21.96
cv0.883
sampleLengths
043
116
246
359
43
554
614
739
89
969
1034
1124
1245
134
143
153
169
1751
1824
1949
204
213
2250
235
248
2553
263
271
2844
2920
3012
312
3217
332
3459
3565
3627
3711
3817
3911
4033
417
427
4356
4421
4546
4627
4721
483
4959
93.30% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences88
matches
0"been overlooked"
1"were arranged"
2"was streaked"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs204
matches
0"was staring"
1"was watching"
2"was filling"
54.26% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount5
semicolonCount0
flaggedSentences4
totalSentences129
ratio0.031
matches
0"The air thickened with each footfall, carrying the mineral scent of old brickwork and something else — a coppery tang that settled on the back of her tongue."
1"His clothes were unremarkable — dark jeans, a grey jumper, scuffed trainers."
2"That was when she saw it — a faint discoloration on the right thumb, a smudge of dark pigment that had been overlooked in the initial examination."
3"Not lengthening — there was no source to cast them longer — but deepening, thickening, as if something was filling them from the inside out."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1218
adjectiveStacks1
stackExamples
0"same green-gold patina"
adverbCount28
adverbRatio0.022988505747126436
lyAdverbCount10
lyAdverbRatio0.008210180623973728
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences129
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences129
mean13.11
std10.3
cv0.786
sampleLengths
026
117
216
38
428
51
69
736
823
93
1023
1123
128
1310
144
1520
1619
179
1822
1912
207
2120
223
235
2417
256
2611
2711
2813
294
3025
3116
324
333
343
352
367
3724
3827
3915
409
4143
426
434
443
4511
4612
4727
485
498
64.60% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.43410852713178294
totalSentences129
uniqueOpeners56
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences80
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount15
totalSentences80
matches
0"She grunted acknowledgment and descended"
1"His clothes were unremarkable —"
2"she observed, lifting one of"
3"She was staring at the"
4"She turned them over, examining"
5"She pulled a small flashlight"
6"It had a metallic quality,"
7"It was small, no larger"
8"She knew those sigils."
9"She had seen them before,"
10"It seeped up through the"
11"She pulled out her phone"
12"They moved quickly, gathering the"
13"She did not look at"
14"She kept her eyes fixed"
ratio0.188
41.25% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount67
totalSentences80
matches
0"Detective Harlow Quinn ducked under"
1"The uniformed constable guarding the"
2"She grunted acknowledgment and descended"
3"The air thickened with each"
4"The stairs opened into what"
5"Emergency lighting bathed the space"
6"DS Riya Kapoor stood near"
7"Tonight it seemed to be"
8"Harlow said, pulling on latex"
9"Kapoor flipped open her notebook"
10"Harlow crouched beside the sheet"
11"The victim's face was slack"
12"His clothes were unremarkable —"
13"A single clean incision ran"
14"she observed, lifting one of"
15"The fingers were clean, nails"
16"Kapoor's voice carried an edge"
17"Harlow didn't respond immediately."
18"She was staring at the"
19"Something about the pattern nagged"
ratio0.838
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences80
matches(empty)
ratio0
9.97% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences43
technicalSentenceCount8
matches
0"The air thickened with each footfall, carrying the mineral scent of old brickwork and something else — a coppery tang that settled on the back of her tongue."
1"Emergency lighting bathed the space in harsh white pools that made the shadows between them deeper than they had any right to be."
2"Thirty-two, sharp-eyed, with the kind of restless energy that made her either a brilliant detective or an exhausting one depending on the hour."
3"That was when she saw it — a faint discoloration on the right thumb, a smudge of dark pigment that had been overlooked in the initial examination."
4"It had a metallic quality, catching the light with a green-gold shimmer that reminded her of old copper roofs and garden statuary left too long in the rain."
5"And professionals certainly didn't die holding compasses that pointed toward things that shouldn't exist."
6"It seeped up through the concrete floor, through the soles of Harlow's shoes, climbing her spine like frost forming on a windowpane."
7"Not lengthening — there was no source to cast them longer — but deepening, thickening, as if something was filling them from the inside out."
36.76% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags17
uselessAdditionCount3
matches
0"Harlow straightened up, her shoes echoing on the tiles"
1"Harlow straightened up, her voice flat"
2"Kapoor said, but her voice had lost its certainty"
83.33% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags10
fancyCount4
fancyTags
0"she observed (observe)"
1"she murmured (murmur)"
2"Harlow agreed (agree)"
3"she ordered (order)"
dialogueSentences60
tagDensity0.167
leniency0.333
rawRatio0.4
effectiveRatio0.133
78.6964%