Run: 2026-02-17-01KHMRBFE2PBM8Z833MVXG8DA9

Run Details

Duration:
39.4s
Cost:
$0.004912
Provider:
Z.AI

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="4417" name="Tomás Herrera" aliases="Tommy, Tomás, Herrera" pronouns="he/him" species="Human" storyRole="Support"> <eyeColor>warm brown</eyeColor> <hair>short curly dark brown</hair> <height>5'10"</height> <age>29</age> <skinTone>olive skin</skinTone> <scar>scar running along his left forearm from a knife attack</scar> <medallion>Saint Christopher medallion around his neck</medallion> <birthplace>Seville, Spain</birthplace> <description>A former paramedic who provides off-the-books medical care for the clique.</description> <backstory>Born in Seville, Spain. He moved to London to work for the NHS but lost his license after administering unauthorized treatments to supernatural patients.</backstory> </character> <location id="854" name="The Raven's Nest" aliases="the Nest, Raven, Silas' bar" realm="Earth"> <signColor>distinctive green neon sign above the entrance</signColor> <secretRoom>hidden back room accessible through a bookshelf, used for clandestine meetings</secretRoom> <description>A dimly lit bar in Soho, London. The walls are covered with old maps and black-and-white photographs.</description> </location> <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> </codex> Write a fully fleshed out scene of at least 1000 words in the thriller genre. A detective is pursuing a suspect through rain-soaked city streets at night. The chase takes them from the street level down into an underground market. The detective must decide whether to follow the suspect into unfamiliar and potentially dangerous territory. 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
Rain lashed against the pavement as Detective Harlow Quinn sprinted through the narrow Soho alley, her boots splashing through puddles that reflected the city's neon glow. Three years after losing DS Morris, and the same fire drove her forward—the need for answers, for justice. The suspect, a man with olive skin and dark curls she'd been tracking for weeks, ducked around the corner ahead. Tomás Herrera. Former paramedic turned black-market medic. The connection between him and Morris's last case had been tenuous at best—until tonight. "Stop! Police!" Quinn's voice cut through the downpour as she rounded the corner, her 5'9" frame moving with the military precision that had defined her eighteen years on the force. The worn leather watch on her left wrist caught the light as she checked the time reflexively. 2:17 AM. The streets were nearly empty, the rain keeping sensible Londoners indoors. Herrera glanced back, his warm brown eyes wide with panic before he disappeared into the green glow of The Raven's Nest. Quinn cursed under her breath. Silas's bar—a known haunt for the supernatural element she'd been investigating since Morris died. The official case files called it "unexplained circumstances," but Quinn knew better. Something otherworldly had taken her partner, and Herrera was her first real lead. Quinn pushed through the bar's heavy door, the sudden warmth of the space a stark contrast to the chill of the rain outside. The dim lighting did little to hide the maps and black-and-white photographs covering the walls—a history of London that most people never saw. Patrons turned to stare, their faces half-hidden in shadow. "Which way did he go?" Quinn demanded, flashing her badge. The bartender, a gaunt man with silver hair, merely pointed toward the back wall. Quinn moved swiftly, ignoring the wary glances from the bar's patrons. As she approached the back wall, she noticed something odd—a bookshelf that seemed slightly ajar, with dust disturbed around the edges. Of course. A hidden entrance. She scanned the room quickly, confirming no one was watching before pressing against the books. The bookshelf swung open silently, revealing a narrow staircase descending into darkness. Quinn pulled her torch from her jacket pocket, flicking it on as she descended. The air grew cooler, damper, carrying the scent of earth and something else—something metallic and ancient that she couldn't quite place. The stairs opened into a tunnel that clearly hadn't been used by the London Underground in decades. Quinn moved carefully, her torch beam cutting through the darkness. Water dripped from the ceiling, echoing in the confined space. Up ahead, she could hear footsteps—Herrera was running. "Tomás!" she called out. "I just want to talk!" No response, just the fading sound of footsteps. Quinn pushed forward, her torch beam catching glimpses of graffiti on the walls—strange symbols she didn't recognize. This was deeper underground than she'd expected. Where was he leading her? The tunnel widened suddenly into a massive cavernous space. Quinn stopped short, her breath catching in her throat. An entire market stretched before her, tucked away in what appeared to be an abandoned Tube station beneath Camden. Stalls and tables were set up in a haphazard maze, selling everything from antique books to what looked suspiciously like animal parts in jars. The air hummed with low conversation and the flickering light of hundreds of candles. The Veil Market. Quinn had heard whispers of it—a supernatural black market that moved locations every full moon. But hearing about it and standing in it were two entirely different things. Her investigation had been theoretical until now, a series of strange reports and unexplainable evidence. But this—this was tangible, real, and utterly illegal. She spotted Herrera across the market, talking urgently with a stall vendor. As if sensing her presence, he turned, their eyes meeting across the crowded space. For a moment, he seemed to consider something, then reached into his jacket and pulled out a small bone token—the entry requirement she'd read about in her research. Quinn hesitated at the entrance to the market, her hand instinctively going to the weapon at her hip. Protocol screamed at her to call for backup, to wait for reinforcements. But backup wouldn't understand what they were walking into. Her superiors still thought she was chasing a hunch, nothing more. If she called this in, they'd think she'd lost it—especially after what happened with Morris. Herrera disappeared into the crowd, and Quinn made her decision. She couldn't let him get away, not when she was this close. Taking a deep breath, she stepped into the market, moving with purpose despite the knots forming in her stomach. The market was unlike anything she'd ever experienced. Patrons of all shapes and sizes browsed the stalls, some clearly human, others... not so much. A woman with scales along her neck examined a set of antique daggers while a man with elongated fingers negotiated over a crate marked with warning symbols. Quinn kept her expression neutral, her detective's mask firmly in place, though her heart raced. She spotted Herrera near the back of the market, slipping through a curtained doorway. Quinn quickened her pace, pushing through the throng of shoppers. As she approached the doorway, a hand grabbed her arm. "You don't belong here, Detective," a voice hissed. Quinn turned to find a small man with too many teeth grinning up at her. "The Veil Market doesn't take kindly to police." Quinn shook off his hand, her sharp jaw tightening. "I'm investigating a crime. That man—" she pointed toward the doorway Herrera had disappeared through "—is connected to a death." The man's grin widened. "Many deaths happen in our world, Detective. Which one interests you?" "DS Morris. Three years ago. Died in pursuit of a suspect who vanished without a trace." Recognition flickered in the man's eyes, and his grin faltered slightly. "Ah. The one who saw too much. You should leave while you still can, Detective Quinn. Some truths are better left buried." Quinn's eyes narrowed. "How do you know my name?" "Everyone knows who you are," the man said, backing away. "The detective who won't let sleeping dogs lie. The one who keeps digging into things she doesn't understand." He melted back into the crowd before she could question him further. Shaken but determined, Quinn pushed through the curtained doorway into a smaller chamber. Herrera stood in the center, facing a woman who seemed to be made of shadow itself. Both turned as Quinn entered. "You should have listened to them, Detective," Herrera said, his voice calm despite the panic she'd seen earlier. The Saint Christopher medallion around his neck glinted in the candlelight. "Some doors shouldn't be opened." "Tell me about Morris," Quinn demanded, her hand near her weapon. "Tell me what happened to him." The shadow woman laughed, a sound like rustling leaves. "Brave, aren't you? Coming here without protection, without understanding what you're walking into." "I understand that you're breaking about a dozen laws," Quinn retorted, though she could feel her confidence wavering. This was beyond anything she'd prepared for. "Morris was like you," Herrera said quietly, his warm brown eyes meeting hers with something like pity. "He was a good detective, a good man. But he discovered truths that humans aren't meant to know. Truths that got him killed." "By who? By what?" Quinn pressed, taking a step closer. "Was it you? Were you involved?" Herrera shook his head. "I tried to save him. That's why I lost my medical license—administering unauthorized treatments to patients the NHS couldn't help. Patients like DS Morris, when whatever attacked him left him with wounds that wouldn't heal properly." Quinn's breath caught. "What kind of wounds?" "The kind that don't exist in your medical textbooks, Detective," the shadow woman interrupted. "The kind caused by things that go bump in the night." Quinn looked from Herrera to the shadow woman, the weight of eighteen years of police work pressing down on her. Every instinct screamed at her to retreat, to call for backup, to pretend she'd never seen this place. But the memory of Morris—his smile, their last conversation, the empty casket at his funeral—kept her rooted to the spot. "I'm not leaving until I have answers," she said firmly, her voice steady despite the tremor in her hands. "Whatever this is, whatever killed my partner—I'm bringing it to justice. Even if it means following you into hell." The shadow woman smiled. "An admirable sentiment, Detective. But justice is a human concept. It doesn't always apply here." Herrera reached into his pocket, pulling out another bone token. "The Veil Market moves tomorrow, with the full moon. If you want answers, follow me. But know this—once you cross this threshold, there's no going back to the world you knew." Rainwater still dripped from Quinn's hair as she stood at the precipice between the known and the unknown, her worn leather watch ticking away the seconds until she had to make her choice. The path back to the surface was clear, but the path forward—into the depths of London's supernatural underworld—was anything but. For Morris, for justice, she took a step forward.
created_at"2026-02-17T02:55:38.594266+00:00" 2/17/2026, 2:55:38 AM
model"z-ai/glm-4.5" 4/5/2001, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1792
moderation_latency(null)
generation_time39292
tokens_prompt914
tokens_completion2702
native_tokens_prompt813
native_tokens_completion2192
native_tokens_completion_images(null)
native_tokens_reasoning219
native_tokens_cached812
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"
usage0.00491232
router(null)
provider_responses
0
id"20260217105458fb788211c9b14578"
status200
is_byokfalse
latency1792
endpoint_id"48b95ad9-4c60-411f-8b5b-c3f1745c4f62"
provider_name"Z.AI"
model_permaslug"z-ai/glm-4.5" 4/5/2001, 12:00:00 AM
api_type"completions"
id"gen-1771296898-2gMsiAJQf3SFjvyzi0Gf"
upstream_id"20260217105458fb788211c9b14578"
total_cost0.00491232
cache_discount0.00039788
upstream_inference_cost0
provider_name"Z.AI"

Evaluation details

Result Evaluator Details Meta Data
22.2222% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags3
adverbTagCount1
adverbTags
0"Quinn's voice cut through the downpour as she rounded the corner, her way did he just want to don't belong here, Veil Market doesn't take kindly to investigating a crime [just]"
61.1147% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1543
totalAiIsmAdverbs6
found
0
adverb"carefully"
count1
1
adverb"quickly"
count1
2
adverb"slightly"
count2
3
adverb"suddenly"
count1
4
adverb"utterly"
count1
highlights
0"carefully"
1"quickly"
2"slightly"
3"suddenly"
4"utterly"
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)
41.6721% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1543
totalAiIsms9
found
0
word"tangible"
count1
1
word"flickered"
count1
2
word"wavering"
count1
3
word"otherworldly"
count1
4
word"stark"
count1
5
word"weight"
count1
6
word"footsteps"
count2
7
word"echoing"
count1
highlights
0"tangible"
1"flickered"
2"wavering"
3"otherworldly"
4"stark"
5"weight"
6"footsteps"
7"echoing"
100.0000% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes narrowed"
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences27
matches(empty)
55.5556% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount2
hedgeCount4
narrationSentences27
filterMatches
0"watch"
hedgeMatches
0"seemed to"
1"appeared to"
2"tried to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount1
totalSentences27
matches
0"understand that you're"
97.7959% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs39
mean38.95
std19.17
cv0.492
sampleLengths
085
160
265
355
424
552
647
745
89
937
1075
1154
1254
1365
1441
1566
1634
1731
1829
1915
2016
2133
229
2340
2434
2534
2617
2722
2825
2940
3016
3140
327
3325
3458
3538
3619
3741
3862
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount1
totalSentences27
matches
0"been used"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount4
totalVerbs247
matches
0"was watching was running.\n\n were walking was chasing"
94.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1208
adjectiveStacks1
stackExamples
0"Former paramedic turned black-market"
adverbCount42
adverbRatio0.0347682119205298
lyAdverbCount22
lyAdverbRatio0.018211920529801324
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences27
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences27
mean56.26
std154.74
cv2.75
sampleLengths
026
118
220
32
45
514
6827
727
86
93
1023
116
129
1333
14119
1560
1610
177
1811
1912
2015
21136
2216
236
2424
256
2678
100.0000% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats0
diversityRatio0.7407407407407407
totalSentences27
uniqueOpeners20
0.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags3
fancyCount3
fancyTags
0"Quinn's voice cut through the downpour as she rounded the corner, her way did he just want to don't belong here, Veil Market doesn't take kindly to investigating a crime (round do just want does not belong does not take investigate)"
1"The one who keeps digging into things she doesn't should have listened to them, doors shouldn't be me about me what happened to aren't you? (keeps digging does listen do not be happen does be not)"
2"Patients like DS Morris, when whatever attacked him left him with wounds that wouldn't heal kind of kind that don't exist in your medical textbooks, kind caused by things that go bump in the not leaving until I have this is, whatever killed my partner—I'm bringing it to justice. (attack leave do not heal do not exist cause go does not leave have be, kill bring)"
80.7271%