Run: 2026-02-17-01KHMR6AF32NVWRAB6G5S0MBEX

Run Details

Duration:
34.5s
Cost:
$0.004333
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 air in the abandoned Tube station hung thick with the smell of damp concrete and something else—something metallic and cloying that Detective Harlow Quinn recognized immediately. Death. But not the ordinary kind she'd grown accustomed to in her eighteen years with the Metropolitan Police. This was different. Wrong. Like a song played in the wrong key. Quinn descended the crumbling steps with military precision, her worn leather watch catching the dim light from the emergency lanterns set up by the forensic team. At forty-one, her closely cropped salt-and-pepper hair still maintained the discipline of her early years in the force, though the sharp lines of her jaw had softened slightly with time and fatigue. Three years since Morris had died under circumstances she still couldn't explain—circumstances that had led her here, to places no detective should have to go. "Quinn," called Detective Sergeant Miller, approaching with a notebook in hand and a concerned expression on his face. He was younger, greener, but thorough. "Victim's ID puts him as Marcus Thorne. Age thirty-four. No known criminal record. Works as a librarian at the British Museum." Quinn's brown eyes scanned the scene. The abandoned platform stretched into darkness beyond their pooled light. "Cause of death?" "That's where it gets strange," Miller said, lowering his voice as if the walls might be listening. "No visible wounds. No signs of struggle. Coroner's preliminary guess is cardiac arrest, but... well, you'll see." He led her toward the center of the platform where the body lay. Marcus Thorne was positioned unnaturally, arms spread wide like a perverse crucifixion, eyes wide open in terror. But it was what surrounded him that made Quinn's pulse quicken—a circle of intricate symbols drawn in what looked like salt, each marked with small objects that caught the light: bones, feathers, and what appeared to be antique coins. "What the hell is this?" Miller asked, scratching his head. "Some kind of cult thing? Ritual killing?" Quinn knelt beside the body, her movements economical and precise. She noticed something the others had missed—a faint shimmering in the air around the circle, like heat rising from asphalt in summer. She reached out, stopping just short of touching it. The air felt different there, charged. "Where's his personal effects?" she asked, her voice steady. Miller flipped through his notebook. "Wallet, phone, keys—all accounted for. In his pockets. Nothing missing that we can tell. No defensive wounds, no signs he was dragged here. Footprint analysis suggests he walked here himself." Quinn stood, turning to face the tunnel entrance. "This station's been abandoned since the Blitz. How did he get in?" " maintenance hatch was forced open from the outside," Miller said. "No cameras, no witnesses. Just... him." He gestured at the body. "We're thinking maybe he was part of some underground group. Things got out of hand." Quinn's eyes narrowed. She noticed something else—subtle scuff marks near the circle's edge, as if someone had stood there for a long time. And a small, almost invisible residue on the victim's fingertips—something silvery and flaky. "Miller, have forensics check his hands for a metallic residue. I want to know what it is." "Already on the list. But honestly, Quinn, I think we're looking at a straightforward case of a ritual gone wrong. These occult types—sometimes they believe in things so strongly they work themselves into a state." Quinn didn't respond. She moved toward the tunnel entrance, her flashlight beam cutting through the darkness. The walls were covered in graffiti, most of it recent, but beneath the tags, she could make out older markings—symbols that matched those in the circle around the body. "Miller," she called over her shoulder. "Did you run these symbols through our databases?" "Tried. No matches for anything criminal. Antiquities Division suggested they might be historical. Maybe related to his work at the museum?" Quinn's flashlight caught something glinting in the debris near her feet. She bent down, picking up a small brass compass with a face etched in protective sigils. The casing had a patina of verdigris, and as she held it, the needle spun wildly before settling, pointing not north but toward the body. "Miller, get me an evidence bag," she said, her voice tight. Miller hurried over, peering at the compass in her gloved hand. "What is it?" "I don't know. But it wasn't here during the initial sweep of the scene. I checked this area myself." "Could have been kicked by someone during the investigation. Lost in the debris." Quinn shook her head. "The debris here hasn't been disturbed. It's been years since this station was in use. This was placed here recently. Intentionally." As they stood there, a figure emerged from the shadows at the far end of the platform. Eva Kowalski approached cautiously, her curly red hair escaping its tie, round glasses perched on her freckled nose. She clutched a worn leather satchel full of books to her chest, her green eyes wide with a mixture of fear and recognition. "Detective Quinn," she said, her voice barely above a whisper. She tucked a strand of hair behind her left ear—a nervous habit Quinn had observed in their previous encounters. "I was told you were leading this investigation." Quinn had met Eva six months ago during a case involving stolen artifacts from the British Museum. The young occult researcher had proven surprisingly knowledgeable about items that shouldn't have existed, let alone been cataloged in a museum's restricted archives. "Ms. Kowalski," Quinn said, her tone professional but not unfriendly. "This is a restricted crime scene. How did you get in?" Eva's eyes darted to the circle around the body, then back to Quinn. "I know Marcus. We work together. When I heard what happened..." She trailed off, her gaze fixing on the compass in Quinn's hand. "You found it." "What is it?" Quinn asked, watching Eva's reaction carefully. Eva glanced at Miller, then leaned closer to Quinn. "It's a Veil Compass. It points toward supernatural rifts or portals. Marcus was researching them. He thought he'd found a way to detect them without magical intervention." Miller snorted. "Supernatural rifts? Really, Eva—" "It's real," Eva insisted, her voice gaining strength. "And that circle—it's not a killing circle. It's a containment circle. Marcus was trying to protect himself from something that came through." Quinn's mind raced, pieces clicking into place—the lack of signs of struggle, the terror on the victim's face, the strange residue on his fingers, the compass that hadn't been there during the initial sweep. It was as if something had arrived, killed him, and then left the compass behind as a calling card. "Show me," Quinn said, gesturing toward the circle. Eva approached cautiously, stopping just short of the symbols. "This symbol here," she pointed, "is for binding. And these," she indicated the small objects placed at intervals, "are anchors. They're supposed to hold whatever comes through in one place." "But something went wrong," Quinn finished. "Whatever came through wasn't contained." Eva nodded. "Or it was too strong for the circle to hold. Marcus must have known the risk. He was careful. He wouldn't have attempted this unless he was desperate." Miller shook his head. "This is ridiculous. We have a dead man in an abandoned Tube station surrounded by what looks like a child's game of occult symbols, and you're telling me he was trying to capture a supernatural creature?" Quinn held up the compass. The needle had begun to spin again, slowly at first, then faster. "Then how do you explain this, Miller? Normal compasses don't behave like this." Miller fell silent, watching the spinning needle with growing unease. "Eva," Quinn said, turning to the researcher. "What exactly was Marcus trying to contain?" Eva hesitated, her fingers nervously twisting the strap of her satchel. "He'd been tracking energy fluctuations. Unexplained phenomena throughout the city. He thought they were connected to something called the Veil Market—a hidden black market that deals in supernatural items. It moves locations every full moon. Tonight." Quinn's eyes widened. "And you think this market is here? In this station?" Eva nodded. "It makes sense. Abandoned, hidden, accessible through the tunnels. Marcus must have found out when and where it would be. He was probably trying to gather evidence." "Or stop it," Quinn added grimly. She looked down at the body, then at the symbols around it. "Miller, get forensics to check everything again. I want a detailed analysis of that residue on Marcus's hands. And get those symbols to someone who can identify them properly—not just from a criminal database." "Where are you going?" Miller asked as Quinn moved toward the tunnel entrance. "To see if our killer is still here," she said, drawing her service weapon. "And to find out what Marcus died to protect."
created_at"2026-02-17T02:52:44.547486+00:00" 2/17/2026, 2:52:44 AM
model"z-ai/glm-4.5" 4/5/2001, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency422
moderation_latency(null)
generation_time34382
tokens_prompt923
tokens_completion2343
native_tokens_prompt847
native_tokens_completion1927
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached846
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"
usage0.00433306
router(null)
provider_responses
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id"92384ac8d2c6f0614332321f7f4993c2"
status200
is_byokfalse
latency422
endpoint_id"e4ada6ec-12e7-49c9-837c-398dee612403"
provider_name"Novita"
model_permaslug"z-ai/glm-4.5" 4/5/2001, 12:00:00 AM
api_type"completions"
id"gen-1771296729-gbRLtxjTyAF2J9uLelEv"
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total_cost0.00433306
cache_discount0.00041454
upstream_inference_cost0
provider_name"Novita"

Evaluation details

Result Evaluator Details Meta Data
96.2963% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags18
adverbTagCount2
adverbTags
0"she said, her voice barely above a whisper [barely]"
1"Quinn added grimly [grimly]"
45.9094% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1479
totalAiIsmAdverbs8
found
0
adverb"carefully"
count1
1
adverb"cautiously"
count2
2
adverb"nervously"
count1
3
adverb"slightly"
count1
4
adverb"slowly"
count1
5
adverb"barely above a whisper"
count1
6
adverb"really"
count1
highlights
0"carefully"
1"cautiously"
2"nervously"
3"slightly"
4"slowly"
5"barely above a whisper"
6"really"
80.0000% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found
0"Marcus"
100.0000% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
72.9547% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1479
totalAiIsms4
found
0
word"glinting"
count1
1
word"cataloged"
count1
2
word"intricate"
count1
3
word"etched"
count1
highlights
0"glinting"
1"cataloged"
2"intricate"
3"etched"
100.0000% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches2
maxInWindow1
found
0
label"eyes widened/narrowed"
count2
highlights
0"eyes narrowed"
1"eyes widened"
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences73
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences73
filterMatches
0"watch"
hedgeMatches
0"appeared to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount1
totalSentences104
matches
0"missing that we"
100.0000% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs48
mean30.46
std17.42
cv0.572
sampleLengths
057
183
245
319
434
569
617
747
89
935
1020
1137
1236
1317
1435
1545
1614
1721
1852
1911
2014
2119
2213
2325
2458
2537
2640
2721
2839
299
3036
316
3230
3353
348
3539
3611
3730
3840
3930
4010
4114
4247
4313
4429
4552
4613
4723
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount3
totalSentences73
matches
0"was positioned"
1"were covered"
2"been cataloged"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount0
totalVerbs147
matches(empty)
100.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount853
adjectiveStacks0
stackExamples(empty)
adverbCount25
adverbRatio0.029308323563892145
lyAdverbCount16
lyAdverbRatio0.01875732708089097
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences104
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences104
mean14.06
std9.28
cv0.66
sampleLengths
027
11
217
33
41
58
626
732
825
918
106
1121
126
1310
143
1517
1617
1713
1817
1939
2010
217
2210
2322
249
256
269
275
2830
298
3012
3111
3211
3315
343
3520
3613
3717
3835
393
4013
4129
426
438
4421
4511
4616
4725
4811
4911
63.7821% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats2
diversityRatio0.3942307692307692
totalSentences104
uniqueOpeners41
50.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags18
fancyCount9
fancyTags
0"called Detective Sergeant Miller, approaching with a notebook in hand and a concerned expression on his face (call approach concern)"
1"Miller said, lowering his voice as if the walls might be listening (say, lower listen)"
2"Eva insisted, her voice gaining strength (insist, gain)"
3"Quinn said, gesturing toward the circle (say, gesture)"
4"she pointed, she indicated the small objects placed at intervals (point, indicate place)"
5"Quinn finished (finish)"
6"Quinn said, turning to the researcher (say, turn)"
7"Quinn added grimly (add grimly)"
8"she said, drawing her service weapon (say, draw)"
88.7613%