Run: 2026-02-17-01KHMR99K7YGY4KVKW68R3BY50

Run Details

Duration:
1m 45s
Cost:
$0.008525
Provider:
Novita

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="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> 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.

Model response

AI
The abandoned Tube station smelled of copper and old cigarettes, that particular blend of blood and human vice that Harlow Quinn had never quite gotten used to in eighteen years on the force. She ducked beneath the yellow crime scene tape, her worn leather watch catching on the plastic as she pushed through. The time on its face read 3:47 AM. She'd been awake for thirty-one hours. "About time you got here." DC Marcus Webb stood near the turnstiles, his young face pale in the harsh portable lights the forensics team had erected. He looked green around the gills. First body in an unusual location, Quinn guessed. The rookies always struggled when the setting didn't match the violence. "Traffic was murder." She allowed herself a small, grim smile at her own joke. Webb didn't return it. "Walk me through it." He gestured toward the platform stairs. "Victim's male, mid-thirties, no ID. Found by a pair of urban explorers around midnight. They called it in anonymous, but we've got units tracking them down now." Quinn started down the stairs, her boots clicking against concrete that hadn't seen regular foot traffic since the 1960s. Camden Road station had closed before she was born, relegated to the kind of forgotten urban space that collected the city's castoffs—both animate and otherwise. The walls bore layers of graffiti, some of it artistic, most of it crude. Someone had stenciled a series of strange symbols near the bottom of the stairs, angular markings that looked almost like script but resolved into nothing recognizable. "What about the evidence team?" she asked. "Already processed the scene. Photos, samples, the works." Webb hesitated at the bottom of the stairs, hovering near a defunct ticket booth. "I don't mind telling you, guv, this one's strange. The way he's positioned, the things he had on him—" "I'll be the judge of what's strange, Constable." She left him at the booth and crossed the platform to where the body lay beneath a plastic sheet. The station's original tile work rose in arches overhead, cream and brown, decorated with advertisements for products that no longer existed. A ghost of London, preserved in damp and darkness. Dr. Amishi Patel, the on-call pathologist, knelt beside the body with her kit open. She looked up as Quinn approached, her expression professionally neutral in a way that told Quinn everything she needed to know about what lay beneath the sheet. "Harlow." Patel's greeting was clipped. "I was hoping you'd draw this one." "Getting tired of the easy ones?" "Getting tired of the impossible ones." Patel stood, rolling her shoulders. "You should see this for yourself." Quinn crouched and lifted the sheet. The victim had been handsome once, in a sharp-featured way that suggested Eastern European ancestry. His eyes were open, staring at the curved ceiling with an expression of mild surprise rather than terror. No visible wounds marred his face or neck. His clothes were expensive—a tailored wool coat over a cashmere sweater, dark trousers, leather shoes that probably cost more than Quinn's monthly rent. "Initial cause of death?" Quinn asked. "That's where it gets complicated." Patel moved to the victim's torso and began unbuttoning the coat. "On the surface, nothing. No defensive wounds, no obvious trauma, no signs of strangulation. But look here." She pulled back the coat and sweater to reveal the shirt beneath. The white fabric was stained with something that wasn't quite blood—too dark, too viscous. Quinn leaned closer and caught an odd scent beneath the copper smell. Something mineral, almost sulfuric. "His chest cavity," Patel continued, her voice dropping. "It's been opened. Surgically, from the look of it. The ribs were cut and spread." She hesitated. "His heart is missing, Harlow. Removed with precision I've never seen in eighteen years of practice. No external incision marks on the skin. It's as if someone reached inside him and took it without breaking the surface." Quinn sat back on her heels, processing this. "That's not possible." "No. It isn't." Patel's mouth thinned. "But I've run preliminary toxicology. No anesthetics in his system, no paralytics. He was awake when it happened, and he should have been screaming loud enough to wake half of Camden. But there's no damage to his vocal cords, no signs of struggle anywhere on his body. It's like he just... let someone cut him open." Quinn pulled on a pair of gloves from her pocket and began examining the body herself, starting with the hands. The victim's fingernails were clean—no defensive DNA, no blood, no trace evidence. His pockets yielded a wallet with three hundred pounds in cash but no cards, no identification. A set of brass keys. And tucked into his inner jacket pocket, something that made her pause. It was a compass, small enough to fit in her palm. The brass casing had weathered to a greenish verdigris, and the face was etched with markings that matched the stenciled symbols on the stairs. The needle spun in slow, deliberate circles, never settling on any direction. "Find something?" Webb had crept down to the platform, his curiosity apparently overcoming his nerves. Quinn pocketed the compass without comment. "What's your read on this, Constable? You've been here since the call came in." Webb shifted his weight, glancing at the body and then quickly away. "Drug deal gone wrong, I'd say. This station's known for it—urban explorers come down here, kids looking for a thrill, dealers use the tunnels for transactions. Probably got into something over his head. The surgical stuff is strange, I'll grant you, but maybe a message? Organised crime types get creative when they want to send a warning." "A message." Quinn stood, removing her gloves. "You think someone cut his heart out through his intact chest as a message?" "I know it sounds mad—" "It doesn't sound mad, Webb. It sounds convenient." She surveyed the platform, letting her gaze drift across the details. The position of the body—precisely centered on the platform, arms at his sides, legs straight. The lack of blood pooling despite the internal damage. The way the portable lights cast shadows that seemed to stretch too far, reach too eagerly toward the tunnel mouths on either end. Something was wrong here. Not just the physical impossibilities Patel had described, but something deeper, something that scratched at the back of Quinn's brain with familiar insistence. She thought of Morris. Three years ago, a routine investigation that had turned into something none of them could explain. Her partner's body found in an alley off Whitechapel, his face frozen in that same expression of mild surprise. No wounds. No cause of death. Just a man who had been alive at 9 PM and dead by 9:30, with no one and nothing to blame. She'd spent three years trying to forget the details. The way the shadows had seemed thicker that night. The cold that lingered in the alley despite the August heat. The feeling, irrational but overwhelming, that she'd brushed against something vast and hungry. "Quinn?" Patel's voice pulled her back. "Are you all right?" "Fine." She turned to Webb. "You said urban explorers found him. Did anyone check the tunnels?" "Uniforms did a preliminary sweep. Nothing." "Show me where they entered." Webb led her to the eastern tunnel, where a gap in the boarded-up entrance revealed a narrow passage into darkness. Quinn clicked on her torch and stepped through. The tunnel stretched ahead, curving gently, the rails long since removed. Water dripped somewhere in the distance, a steady rhythm like a pulse. She walked for approximately forty meters before the compass in her pocket grew warm against her hip. She stopped, pulling it out. The needle had stilled, pointing directly ahead into the darkness. Quinn shone her torch forward. The beam caught something on the tunnel wall—a symbol painted in something dark and old, the same angular markings from the stairs. And beside it, a narrow alcove she might have missed entirely if the light had passed over it at a different angle. She approached carefully, one hand on the truncheon at her belt. The alcove was barely deep enough to hide a body, but that wasn't what it contained. Instead, she found a small collection of objects arranged with deliberate care: a black candle burned to a stub, a scattering of what looked like bone fragments, and a card propped against the wall. She crouched and read the card's text by torchlight. An address in Camden, near the Lock. And beneath it, words printed in an elegant hand: *The Market moves with the moon. Bring the compass if you want answers.* Quinn pocketed the card and stood. Her heart was pounding now, a steady rhythm in her ears that matched the drip of water deeper in the tunnel. For three years, she'd been looking for something to explain what happened to Morris. Something to prove she wasn't losing her mind. She'd found it. Behind her, Webb's voice echoed down the tunnel. "Guv? You find anything?" Quinn looked at the compass in her hand. The needle remained fixed, pointing toward some destination she couldn't see. She thought of the victim's opened chest, his missing heart. She thought of Morris's body in that Whitechapel alley, and the shadows that had moved wrong. "Nothing," she called back, and her voice didn't waver. "Just rats." She tucked the compass away and started back toward the light, already planning her next move. The address. The Market. Whatever waited for her there, she'd find it alone—because some answers weren't meant to be shared, and some evidence didn't add up because it was never meant to follow the rules she'd spent eighteen years learning. The game had changed. And Harlow Quinn intended to win it.
created_at"2026-02-17T02:55:32.481939+00:00" 2/17/2026, 2:55:32 AM
model"z-ai/glm-5-20260211"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2790
moderation_latency(null)
generation_time104902
tokens_prompt923
tokens_completion2933
native_tokens_prompt842
native_tokens_completion2433
native_tokens_completion_images(null)
native_tokens_reasoning410
native_tokens_cached128
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"
usage0.0085252
router(null)
provider_responses
0
id"635f3b60a435282d6cb7d1a2ea5999d1"
status200
is_byokfalse
latency2790
endpoint_id"898a8e6d-04a4-48c0-8457-36690a68782b"
provider_name"Novita"
model_permaslug"z-ai/glm-5-20260211"
api_type"completions"
id"gen-1771296826-R7ps38VdYun6s6UNmrQt"
upstream_id"635f3b60a435282d6cb7d1a2ea5999d1"
total_cost0.0085252
cache_discount0.0001024
upstream_inference_cost0
provider_name"Novita"

Evaluation details

Result Evaluator Details Meta Data
100.0000% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags4
adverbTagCount0
adverbTags(empty)
69.4190% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1635
totalAiIsmAdverbs5
found
0
adverb"carefully"
count1
1
adverb"eagerly"
count1
2
adverb"gently"
count1
3
adverb"precisely"
count1
4
adverb"quickly"
count1
highlights
0"carefully"
1"eagerly"
2"gently"
3"precisely"
4"quickly"
60.0000% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found
0"Marcus"
1"Patel"
100.0000% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
75.5352% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1635
totalAiIsms4
found
0
word"processed"
count1
1
word"weight"
count1
2
word"echoed"
count1
3
word"etched"
count1
highlights
0"processed"
1"weight"
2"echoed"
3"etched"
100.0000% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences104
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount1
hedgeCount3
narrationSentences104
filterMatches
0"watch"
hedgeMatches
0"seemed to"
1"happened to"
2"tended to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount1
totalSentences125
matches
0"overwhelming, that she'd"
100.0000% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs48
mean33.79
std22.89
cv0.677
sampleLengths
067
151
222
333
484
57
641
78
849
941
1012
116
1217
136
1464
156
1633
1742
1862
1911
2062
2165
2247
2315
2420
2569
2621
275
2866
2927
3066
3142
3210
3316
346
355
3651
3732
3849
3961
4038
4149
423
4312
4445
4511
4656
4711
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount2
totalSentences104
matches
0"was clipped"
1"was etched"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount2
totalVerbs192
matches
0"was pounding"
1"wasn't losing"
100.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1248
adjectiveStacks0
stackExamples(empty)
adverbCount39
adverbRatio0.03125
lyAdverbCount13
lyAdverbRatio0.010416666666666666
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences125
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences125
mean12.98
std9.44
cv0.728
sampleLengths
033
120
28
36
426
56
68
711
814
94
104
116
1227
1319
1425
1514
1626
177
1822
1919
208
2119
2221
239
241
2513
2627
275
287
296
3011
316
326
3315
3418
358
3623
376
3816
3917
4012
4114
4212
434
448
4517
4637
478
483
496
56.5333% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats11
diversityRatio0.392
totalSentences125
uniqueOpeners49
50.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags4
fancyCount2
fancyTags
0"Patel continued, her voice dropping (continue, drop)"
1"she called back, and her voice didn't waver (call back, does do not)"
88.9110%