Run: 2026-02-17-01KHMQMC4JPDB28YSWH2M7DSMW

Run Details

Duration:
1m 15s
Cost:
$0.006958
Provider:
DeepInfra

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 air in the abandoned Tube station was thick enough to chew. It tasted of damp earth, rust, and something else—a faint, acrid tang that clung to the back of the throat like static. Detective Harlow Quinn descended the concrete steps, her boots making a sound like dull thunder in the cavernous space. She hated the Underground. Hated the feeling of being buried, the press of history in the tiled walls, the ghosts of a million commutes echoing in the dark. This place was worse. It was a tomb that still breathed. A constable, young and pale enough to be mistaken for a ghost himself, stood by a makeshift barrier of police tape. He nodded at her, his eyes wide. “Down here, Detective. On the platform.” Harlow followed the direction of his gaze. The emergency lighting cast long, dancing shadows, turning the curved ceiling into the maw of some great beast. And there, in the center of the platform, was the reason for the call. But it wasn't the body that made her stop. It was the woman standing over it. Eva Kowalski. Of course. The Metropolitan Police’s pet occult expert, a researcher from the British Museum who’d gotten herself tangled in Harlow’s last two cases involving the city’s stranger underbelly. Harlow’s jaw tightened. She preferred her crime scenes free of amateurs, especially ones who saw demons in every shadow. Eva looked up, her round glasses magnifying the concern in her green eyes. A frizzy cloud of red hair was already escaping its pins, and she automatically tucked a strand behind her ear, a nervous gesture Harlow had catalogued months ago. “Detective Quinn. Thank you for coming.” “I was on my way home, Eva. This had better be more than a frightened junkie having a bad trip.” Harlow’s gaze swept past her, to the body. A man, late fifties, dressed in a tailored but rumpled suit. He was sprawled on his back, one arm thrown out as if in supplication. There was no blood. No visible wound. His skin, however, was a mottled, unhealthy grey, the texture of cracked porcelain. His mouth was open in a silent scream, his eyes wide and filmed with a milky cataract. “What am I looking at?” Harlow asked, her voice flat. She crouched, the worn leather of her watch strap pressing against her wrist as she rested her hands on her knees. “That’s Arthur Finch. He… he procures things. For the Market.” Harlow’s eyes flicked to Eva. “The Market. You mean this urban legend, the Veil Market?” “It’s not a legend, Harlow,” Eva said, her voice dropping. “It’s real. It moves, every full moon. This month, it’s here. Or it was. Tonight’s the full moon.” Harlow grunted, a non-committal sound. She’d heard the whispers. A hidden black market for the magically inclined, selling cursed artifacts and forbidden knowledge. It was the kind of nonsense that kept people like Eva in business and gave real police officers headaches. She leaned closer, sniffing. The air around the body had that same strange, chemical smell she’d noticed on the stairs. Not blood. Not decay. Something like burnt sugar and ozone. “No obvious cause of death,” Harlow murmured, more to herself than to Eva. “No signs of a struggle. His wallet is still in his pocket.” She gestured with her chin. “Robbery’s out. So is a simple assault.” “That’s what I’m trying to tell you,” Eva said, stepping closer. Her worn leather satchel, full of books and God knew what else, bumped against her hip. “It wasn’t a simple anything. Look.” She pointed a trembling finger at the victim’s chest, resting on his sternum. There, nestled in the fine wool of his suit, was a small brass compass. It was no bigger than a coin, its casing clouded with a greenish patina. The face was etched with strange, spidery markings that looked nothing like N, S, E, or W. The needle, a sliver of what looked like obsidian, wasn’t pointing north. It was spinning slowly, erratically, like a dying fly. “And?” Harlow asked, unimpressed. “It’s a Veil Compass,” Eva explained, her earnestness almost palpable. “They’re made in the Market. They don’t point to magnetic north. They point to the nearest supernatural rift. A tear in the Veil between worlds.” Harlow straightened up, brushing dust from her trousers. “A novelty. A trinket. You can buy anything on the internet, Eva.” “Not this you can’t,” Eva insisted. “The sigils on the casing are protective. The needle is attuned to raw energy. Look at it. It’s going haywire. There must have been a massive energy surge here. A rift must have opened right on top of him.” A memory, sharp and unwelcome, pricked at the back of Harlow’s mind. DS Morris, three years ago, his body found in a warehouse, his skin just as grey, his eyes just as milky. The official report cited a chemical exposure of unknown origin. The file was closed. Unsolved. Harlow had pushed the memory down, buried it under a mountain of other cases, but it always surfaced at times like this. She shook it off. Coincidence. “So your theory is that a magical doorway opened up and… what? Fried him?” Harlow’s tone was laced with professional scorn. “I don’t know how it works, exactly! But the evidence is there,” Eva pleaded, gesturing around them. “The location, the victim, the Compass. It all fits. This is what happens when you play with forces you don’t understand.” Harlow ignored her. Her focus had narrowed. She wasn’t looking for magic. She was looking for the lie. She walked a slow circle around the body, her eyes scanning every inch of the ground, the walls, the victim’s clothes. Eva saw a story. Harlow saw a crime scene. And this crime scene was too clean. A man doesn’t just stand there while a cosmic event vaporizes him. He runs. He fights. He screams. She stopped. Crouched again. Something was wrong with Finch’s right hand. It was clenched into a loose fist. Not the rigor of death, but a purposeful clench. Gently, using the edge of a pen from her pocket, Harlow pried the fingers open. There was nothing in his palm. But on the pads of his index finger and thumb was a faint, greasy residue. She brought the pen close, sniffing the tip. It smelled of the air around the body. That burnt sugar, ozone smell. But there was something else underneath it. A faint, sharp note. “Eva,” she said, her voice quiet but sharp as glass. “You said Finch procures things.” “Yes. Rare items. Information.” “Would he be familiar with industrial solvents? Specifically, something like trichloroethylene?” Eva blinked, taken aback by the sudden shift in topic. “I… I don’t know. Maybe. Why?” “Because this man wasn’t killed by a rift,” Harlow said, standing up. She looked down at the body, at the spinning compass, at the wide, terrified eyes. For the first time, she saw it. Not the magic Eva saw, but the cold, calculated precision of a killer. “He was poisoned. A fast-acting, aerosolized neurotoxin. It would cause paralysis, respiratory failure. It would leave the skin looking exactly like this. It would even smell a bit like ozone as it breaks down.” She pointed to the residue on the pen tip. “Our killer didn’t want him to run. So they got close. Offered him something. A drink, maybe. Sprayed this in his face. He’d have a few seconds to realize what was happening. Just enough time to grab the one thing he thought could save him.” Her gaze fell on the Veil Compass. “He didn’t die because a portal opened, Eva. He died because someone wanted him to think a portal was opening. They used this—” she nudged the compass with her pen “—as stage dressing. They knew what it was. They knew what it would do. They probably even triggered it with some harmless electrical device to make it spin. They used his own world, his own beliefs, to murder him. They created a supernatural crime scene to cover up a perfectly mundane one.” Eva stared from Harlow’s hard, certain face to the body and back again. The freckles on her cheeks seemed to stand out against her suddenly pale skin. “But… who would do that?” “Someone who knows this world,” Harlow said, her mind already racing, filing away the new pieces of the puzzle. “Someone who belongs here. Someone who knew Finch, knew his fears, knew he’d carry this trinket. Not a monster from beyond the Veil, Eva. A person. A person who is smart, methodical, and ruthless enough to use magic as a weapon.” She turned and walked away, the sound of her boots receding into the oppressive silence of the station. She didn’t look back. She had a killer to find. And for the first time in three years, she felt the cold, familiar comfort of a case that made perfect, horrible sense.
created_at"2026-02-17T02:43:37.42111+00:00" 2/17/2026, 2:43:37 AM
model"z-ai/glm-4.6" 4/6/2001, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency242
moderation_latency(null)
generation_time75381
tokens_prompt923
tokens_completion4240
native_tokens_prompt843
native_tokens_completion3816
native_tokens_completion_images(null)
native_tokens_reasoning1956
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"
usage0.0069575299999104
router(null)
provider_responses
0
id"chatcmpl-RRqH7UEtM50F6LVLNOXGjJAX"
status200
is_byokfalse
latency45
endpoint_id"c8607edc-8577-4199-b03d-1213da4743dc"
provider_name"DeepInfra"
model_permaslug"z-ai/glm-4.6" 4/6/2001, 12:00:00 AM
api_type"completions"
id"gen-1771296141-io6ICnGgSc04N3ToN8Eg"
upstream_id"chatcmpl-RRqH7UEtM50F6LVLNOXGjJAX"
total_cost0.0069575299999104
cache_discount0.0000448000000896
upstream_inference_cost0
provider_name"DeepInfra"

Evaluation details

Result Evaluator Details Meta Data
12.1212% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags11
adverbTagCount4
adverbTags
0"Harlow murmured, more to herself than to Eva [more]"
1"Eva explained, her earnestness almost palpable [almost]"
2"Eva pleaded, gesturing around them [around]"
3"Harlow said, her mind already racing, filing away the new pieces of the puzzle [already]"
73.2083% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1493
totalAiIsmAdverbs4
found
0
adverb"gently"
count1
1
adverb"perfectly"
count1
2
adverb"slowly"
count1
3
adverb"suddenly"
count1
highlights
0"gently"
1"perfectly"
2"slowly"
3"suddenly"
100.0000% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found(empty)
100.0000% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
33.0208% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1493
totalAiIsms10
found
0
word"palpable"
count1
1
word"flicked"
count1
2
word"oppressive"
count1
3
word"porcelain"
count1
4
word"calculated"
count1
5
word"methodical"
count1
6
word"magnetic"
count1
7
word"dancing"
count1
8
word"echoing"
count1
9
word"etched"
count1
highlights
0"palpable"
1"flicked"
2"oppressive"
3"porcelain"
4"calculated"
5"methodical"
6"magnetic"
7"dancing"
8"echoing"
9"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
narrationSentences106
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences106
filterMatches
0"watch"
hedgeMatches
0"seemed to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount1
totalSentences125
matches
0"is that a"
100.0000% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs38
mean39.21
std23.97
cv0.611
sampleLengths
092
134
239
316
449
547
628
762
831
910
1015
1128
1272
1337
1433
1579
164
1735
1820
1945
2075
2121
2238
2373
2442
2529
2624
2715
284
2911
3016
3181
3254
337
3482
3532
3660
3750
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount5
totalSentences106
matches
0"being buried"
1"was sprawled"
2"was etched"
3"was laced"
4"was clenched"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount4
totalVerbs161
matches
0"wasn’t pointing"
1"was spinning"
2"wasn’t looking"
3"was looking"
94.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1003
adjectiveStacks1
stackExamples
0"same strange, chemical smell"
adverbCount25
adverbRatio0.024925224327018942
lyAdverbCount9
lyAdverbRatio0.00897308075772682
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
mean11.92
std10.43
cv0.875
sampleLengths
012
122
219
34
424
54
67
721
87
96
107
1118
1214
139
147
152
162
1726
183
1916
2013
2128
226
2328
2411
2514
264
273
2813
2917
3010
3121
3210
335
3410
3510
3618
375
384
3914
4019
414
4216
432
442
456
4613
4717
487
4911
40.2667% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats13
diversityRatio0.304
totalSentences125
uniqueOpeners38
0.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags11
fancyCount8
fancyTags
0"Eva said, her voice dropping (say, drop)"
1"Harlow murmured, more to herself than to Eva (murmur)"
2"Eva said, stepping closer (say, step)"
3"Eva explained, her earnestness almost palpable (explain)"
4"Eva insisted (insist)"
5"Eva pleaded, gesturing around them (plead, gesture around)"
6"Harlow said, standing up (say, stand up)"
7"Harlow said, her mind already racing, filing away the new pieces of the puzzle (say, already race, file away)"
79.5657%