Run: 2026-03-11-01KKFE8CCWKPX7HBDVGE5TKV04

Run Details

Duration:
38.2s
Cost:
$0.000000
Provider:
Stealth

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 of ozone and wet iron. Detective Harlow Quinn crouched, her worn leather watch brushing the grimy platform edge as she studied the body. The deceased, a man in a bespoke suit now stained with something darker than blood, lay in a perfect circle of white chalk, his limbs arranged with a ritualistic care that made her stomach clench. His eyes were open, wide and milky, staring at the arched ceiling where water stains spread like continents. “No defensive wounds.” Her voice cut through the hum of distant ventilation. “No sign of struggle on the platform. It’s clean. Too clean.” Sergeant Haines, a broad man whose suit never quite fit, stood outside the chalk line, peering at his notebook. “Robbery gone wrong. Look at his pockets. Turned out.” “Look again, Haines.” Harlow pointed with a pen, not touching. “The lining of his right pocket is torn from the inside. He wasn’t robbed. He was trying to hide something. Or dispose of it.” Haines sighed, a sound of weary patience. “Quinn, this is a known hotspot for junkies. The medical examiner will find his system full of something that made him paint a fairy ring and have a heart attack. Case closed, paperwork filed, home for tea.” She ignored him, her gaze sweeping the scene. The chalk circle wasn’t just white; it held faint, iridescent specks, like crushed mother-of-pearl. A low hum vibrated in her molars, a frequency she’d felt only once before, three years ago, in the alley where DS Morris had died. That detail wasn’t in any report. She’d been the only one to feel it. Her eyes snagged on an object near the victim’s outstretched hand. Not a weapon. Not drugs. A small, brass compass. It caught the weak emergency lighting, the verdigris patina on its casing looking like aged moss. She leaned closer. The face wasn’t marked with cardinal directions. Instead, it was etched with intricate, looping sigils. The needle, a sliver of black metal, didn’t point north. It quivered, aimed steadily at the dead man’s chest. “Bag that,” she said, her voice flat. Haines peered over. “A compass? Probably just some tourist trinket, fell out of his pocket.” “It didn’t fall. It was placed. See the dust? It’s sitting in a clean spot, as if it was wiped.” She stood, her 5’9” frame casting a long shadow. The military precision of her stance was a habit, a remnant of a life before this one. “And it’s pointing at him. Not north. At him.” “That’s impossible.” “Most things are, until you look properly.” The sound of footsteps, rapid and slightly uneven, echoed from the tunnel mouth. A woman appeared, a whirlwind of curly red hair and frayed determination. Eva Kowalski, her round glasses slipping down her nose, clutched a worn leather satchel to her chest like a shield. A constable trailed behind her, looking apologetic. “Detective Quinn? I’m Eva Kowalski, from the British Museum archives. You… you called about the symbolic aspects?” Her voice was breathy, her eyes already scanning the chalk circle, the body, the compass. She tucked a stray curl behind her left ear. “Brief me,” Harlow said, dispensing with pleasantries. She didn’t trust experts. She trusted evidence. Eva approached the chalk line, her freckled complexion paling. “Oh. Oh, this is… this is a containment circle. Or a binding one. The composition of the chalk—mixed with salt and something metallic, probably silver dust—is meant to hold a spiritual entity in, or keep one out.” She pointed a trembling finger. “The sigils on the compass… they’re not decorative. They’re Enochian variants. Used for scrying, for seeing what’s hidden.” “Seeing what?” Haines muttered, scribbling ‘crackpot theory’ in his notebook. “Rifts,” Eva said, her voice dropping. “Portals. Places where the world is thin. That compass… it doesn’t point to magnetic north. It points to… instability. To a breach.” Harlow’s jaw tightened. The hum in her teeth intensified. “So our victim came here, drew a protective circle, and then died inside it. Why? What was he trying to see, or what was he trying to keep out?” “Or what was he trying to contain?” Eva countered, her green eyes wide behind the lenses. “The positioning of the body… it’s not natural. It’s a presentation. A sacrifice, maybe. Or a message.” “The only message I’m getting is that this case is headed for the X-Files pile,” Haines said. “Look, the M.E.’s van is here. Let’s let them do their job. The compass is probably just a funky antique.” Harlow didn’t move. She watched the M.E. team step over the chalk line, their movements practical, mundane. They checked for vitals, spoke in low tones, began the process of zipping the body into a bag. As they moved the victim’s arm, Harlow saw it. A tiny, almost invisible puncture mark on the inside of his elbow, surrounded by a faint, web-like discoloration of the skin. “Haines. The crook of his left arm.” Haines looked. “A needle mark? So he was shooting up. Confirms the overdose theory.” “No.” Harlow’s voice was ice. “Look at the pattern. It’s not a track mark. It’s a single puncture. And the discoloration… it’s like frostbite. Or a chemical burn. From the inside out.” She turned to Eva. “What kind of supernatural entity leaves a mark like that?” Eva leaned in, her research assistant’s curiosity overriding her fear. She chewed her lip. “A Shade? They’re parasitic. They feed on life energy. The puncture could be an anchor point, a way to latch on. The frostbite pattern… it’s consistent with necrotic energy drain.” A Shade. The word hung in the damp air. Harlow’s mind raced back to Morris’s file. The coroner had listed ‘unexplained systemic organ failure’ and ‘hypothermic symptoms despite ambient temperature.’ She’d read it a hundred times. She’d never connected it to a single, tiny puncture. “Haines, get a full tox screen, but specifically tell them to look for exotic alkaloids, anything that could cause rapid necrosis. And get this compass to the lab. I want a full spectral analysis.” “It’s just a compass,” Haines protested weakly. “It’s a tool,” Harlow corrected, her gaze fixed on the quivering needle. “A tool for finding things that shouldn’t be found. Our victim found something. Or something found him.” She looked at the chalk circle, now slightly smudged by the M.E.’s boots. The containment had failed. Eva opened her satchel, pulling out a heavy, leather-bound book. “There are references… in grimoires, to ‘Veil Markets.’ Places where the mundane and the supernatural intersect, where you can buy things like this.” She gestured to the compass. “They’re always temporary, hidden. They move.” “An underground market,” Harlow said, the pieces slotting together with a cold click. Not a junkie den. A black market. For things that defied logic. Her partner hadn’t been killed by a random act. He’d been on the edge of this world, and it had swallowed him. “The needle,” she said, pointing again. “It’s not pointing at the body anymore.” They all looked. As the body bag was lifted onto a gurney, the compass needle had swung. It now pointed, with unwavering certainty, not at the dead man, but at the far tunnel, the one leading deeper into the abandoned network, toward the lost platforms and forgotten junctions. Toward where a market might hide, waiting for the next full moon. Haines stared, his skepticism finally cracking. “What the hell is it pointing at now?” Harlow Quinn picked up an evidence bag. She didn’t answer. She already knew. It was pointing at the next victim. Or the killer. In this place, she was starting to suspect they were the same thing.
created_at"2026-03-11T21:53:42.824Z" 3/11/2026, 9:53:42 PM
model"openrouter/hunter-alpha"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1596
moderation_latency(null)
generation_time38136
tokens_prompt1149
tokens_completion2343
native_tokens_prompt1035
native_tokens_completion2004
native_tokens_completion_images(null)
native_tokens_reasoning277
native_tokens_cached448
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0
router(null)
provider_responses(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.0; linux; x64))"
http_referer(null)
api_type"completions"
id"gen-1773266022-fWiwPKDPtxSkeHwZFe5r"
upstream_id"gen-1773266022-fWiwPKDPtxSkeHwZFe5r"
total_cost0
cache_discount(null)
upstream_inference_cost0
provider_name"Stealth"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags27
adverbTagCount1
adverbTags
0"Haines protested weakly [weakly]"
dialogueSentences47
tagDensity0.574
leniency1
rawRatio0.037
effectiveRatio0.037
92.18% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1279
totalAiIsmAdverbs2
found
0
adverb"slightly"
count2
highlights
0"slightly"
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)
45.27% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1279
totalAiIsms14
found
0
word"perfect"
count1
1
word"stomach"
count1
2
word"vibrated"
count1
3
word"etched"
count1
4
word"intricate"
count1
5
word"quivered"
count1
6
word"long shadow"
count1
7
word"footsteps"
count1
8
word"echoed"
count1
9
word"scanning"
count1
10
word"magnetic"
count1
11
word"raced"
count1
12
word"spectral"
count1
13
word"unwavering"
count1
highlights
0"perfect"
1"stomach"
2"vibrated"
3"etched"
4"intricate"
5"quivered"
6"long shadow"
7"footsteps"
8"echoed"
9"scanning"
10"magnetic"
11"raced"
12"spectral"
13"unwavering"
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
narrationSentences94
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences94
filterMatches
0"watch"
hedgeMatches(empty)
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
maxSentenceWordsSeen65
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1277
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions13
unquotedAttributions0
matches(empty)
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions41
wordCount873
uniqueNames14
maxNameDensity1.26
worstName"Harlow"
maxWindowNameDensity2.5
worstWindowName"Harlow"
discoveredNames
Tube1
Harlow11
Quinn2
Sergeant1
Haines8
Morris2
Kowalski2
Eva8
British1
Museum1
Enochian1
Places1
Let1
Shade1
persons
0"Harlow"
1"Quinn"
2"Sergeant"
3"Haines"
4"Morris"
5"Kowalski"
6"Eva"
7"Museum"
8"Let"
places
0"British"
globalScore0.87
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences45
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.783
wordCount1277
matches
0"not at the dead man, but at the far tunnel, the one leading deeper into the abandoned"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences104
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs37
mean34.51
std20.99
cv0.608
sampleLengths
084
123
228
334
444
561
673
77
815
955
102
117
1252
1341
1414
1569
1610
1728
1838
1933
2037
2165
227
2314
2432
2514
2644
2745
2834
297
3046
3144
3247
3313
3460
3514
3636
90.33% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences94
matches
0"was etched"
1"is meant"
2"been killed"
3"was lifted"
75.78% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs161
matches
0"was shooting"
1"was pointing"
2"was starting"
87.91% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount2
semicolonCount1
flaggedSentences2
totalSentences104
ratio0.019
matches
0"The chalk circle wasn’t just white; it held faint, iridescent specks, like crushed mother-of-pearl."
1"The composition of the chalk—mixed with salt and something metallic, probably silver dust—is meant to hold a spiritual entity in, or keep one out.” She pointed a trembling finger. “The sigils on the compass…"
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount737
adjectiveStacks0
stackExamples(empty)
adverbCount21
adverbRatio0.028493894165535955
lyAdverbCount8
lyAdverbRatio0.010854816824966078
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
mean12.28
std13.23
cv1.077
sampleLengths
013
118
235
318
412
511
619
79
810
924
107
1137
128
1314
1425
156
168
1711
183
192
204
2116
223
237
248
2510
269
277
283
2912
3051
312
322
332
347
3552
362
378
381
3930
4014
4110
423
435
444
4534
463
473
487
4910
60.90% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.4230769230769231
totalSentences104
uniqueOpeners44
41.15% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences81
matches
0"Instead, it was etched with"
ratio0.012
81.73% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount28
totalSentences81
matches
0"His eyes were open, wide"
1"Her voice cut through the"
2"She ignored him, her gaze"
3"She’d been the only one"
4"Her eyes snagged on an"
5"It caught the weak emergency"
6"She leaned closer."
7"It quivered, aimed steadily at"
8"she said, her voice flat"
9"She stood, her it’s pointing"
10"I’m Eva Kowalski, from the"
11"you called about the symbolic"
12"they’re not decorative."
13"They’re Enochian variants."
14"it doesn’t point to magnetic"
15"It points to…"
16"it’s not natural."
17"It’s a presentation."
18"It’s not a track mark."
19"It’s a single puncture."
ratio0.346
52.59% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount66
totalSentences81
matches
0"The air in the abandoned"
1"Detective Harlow Quinn crouched, her"
2"The deceased, a man in"
3"His eyes were open, wide"
4"Her voice cut through the"
5"Sergeant Haines, a broad man"
6"Harlow pointed with a pen,"
7"Haines sighed, a sound of"
8"She ignored him, her gaze"
9"The chalk circle wasn’t just"
10"A low hum vibrated in"
11"That detail wasn’t in any"
12"She’d been the only one"
13"Her eyes snagged on an"
14"A small, brass compass."
15"It caught the weak emergency"
16"She leaned closer."
17"The face wasn’t marked with"
18"The needle, a sliver of"
19"It quivered, aimed steadily at"
ratio0.815
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences81
matches(empty)
ratio0
95.24% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences15
technicalSentenceCount1
matches
0"The deceased, a man in a bespoke suit now stained with something darker than blood, lay in a perfect circle of white chalk, his limbs arranged with a ritualisti…"
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags20
uselessAdditionCount5
matches
0"Harlow pointed, not touching"
1"she said, her voice flat"
2"Eva said, her voice dropping"
3"Eva countered, her green eyes wide behind the lenses"
4"Harlow said, the pieces slotting together with a cold click"
86.17% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags10
fancyCount3
fancyTags
0"Haines muttered (mutter)"
1"Haines protested weakly (protest)"
2"Harlow corrected (correct)"
dialogueSentences47
tagDensity0.213
leniency0.426
rawRatio0.3
effectiveRatio0.128
83.0861%