Run: 2026-02-17-01KHMQSPKN78W7J66QJWR41C0X

Run Details

Duration:
1m 55s
Cost:
$0.003652
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="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 bone token was cold, slick with something viscous that dried into a film of chalk-gray on Harlow’s thumb. She slid it into her pocket, the worn leather of her watch strap brushing against her wrist, grounding her in the damp, metallic smell of the Camden Tube station. The air here tasted different than the world above—thinner, charged with the electric hum of something dormant, waiting for the full moon. Below the rusted tracks of the Northern Line, the cavernous space of the abandoned station had been unmasked as the Veil Market. It wasn’t the bustling, dangerous nightmare Harlow had expected. It was a strange, tilted world of candlelight and velvet. Merchants huddled under thick cloaks, selling dust that glittered like starlight and vials of liquid that smoked. Harlow moved with the precision of a recce patrol, scanning the perimeter. Her boots didn’t make a sound on the gritty concrete. She spotted the marker flag hanging from a rusted signpole across the way: a crimson rag fluttering in a vent current. *Target identified.* As she navigated the maze of crates and stalls, she saw the small cluster of people surrounding a temporary barrier of reinforced glass. Harlow stepped over the threshold and felt the temperature drop a notch. “Detective Quinn,” a voice called out. Harlow turned to find Eva Kowalski standing behind her, clutching the strap of her worn leather satchel. Eva looked pale, her curly red hair plastered to her forehead with sweat despite the chill. She adjusted her round glasses, her fingers trembling slightly—a nervous habit she never quite broke. “Still paranoid, Evie,” Harlow said, keeping her voice level. She checked her watch. 03:12 AM. The market would close at the first sign of dawn. “I’m not paranoid,” Eva replied, her green eyes wide behind the glass, darting toward the huddled figures. “I’m here for the research. My thesis depends on documenting the ecosystem of these anomalies.” Harlow gestured for Eva to stay back. “Stick close. Don’t touch anything unless I tell you to.” Eva swallowed hard. “You should let forensics handle this. It’s… the energy is heavy.” Harlow didn’t respond. She skirted the edges of the glass barrier, her military bearing tense, her jawline set. The body inside was slumped against a table, half-obscured by a veil of black silk. It was a male victim, face-down. “DS Morris?” Harlow checked the form. No. This was new. She pulled on her latex gloves, the snap of the latex echoing too loudly in the quiet tunnel. She knelt beside the body, ignoring Eva’s sharp intake of breath. “Don’t look at the wound,” Harlow said, her eyes sweeping the scene. “Tell me what you see outside the body.” Eva leaned closer, shielding her eyes. “The room. The walls are… pulsing. Like a heartbeat.” “Concrete,” Harlow said. “The ventilation grates are covered in sodium vapor, masking the ambient light. It makes the shadows look like they’re moving.” “It’s not just that,” Eva insisted, her voice rising. “Look at the prism of light on the table. There’s a rift open. I can feel it. It’s purging him.” Harlow looked at the table. It was clean. No prism, no rift. Just a splinter of wood and a half-empty flask of whiskey. “There’s no rift. That light is coming from the reflection in the bottle.” Eva flinched as if struck. “I’m telling you, his aura is flickering out. He’s… he’s being erased.” Harlow turned her attention to the body’s back. A dark, jagged gash marred the man’s coat, a classic murder wound. However, the coat was so saturated with the dark, viscous liquid pooling beneath him that the severity of the tear was impossible to judge. Harlow ran a gloved finger along the edge of the wound. It was clean. Too clean. “Why is the blood sprayed on the glass, Evie, but not on the table?” Harlow asked, standing up and circling the body. Eva turned in a slow circle. “Maybe the glass projected a barrier? Magic?” Harlow stepped to the glass panel. She pressed her palm against it. No condensation. No prints. The glass was pristine. “If there was a barrier, there would be residue. And there wouldn't be a murder weapon sitting on the floor just three feet away.” She reached down and picked up a large hunting knife. The hilt was wrapped in duct tape. No magic runes, no runes of divination. “This isn't a portal murder,” Harlow said, tossing the knife aside. “It’s a hit.” “It couldn’t be a hit,” Eva said, her hands balling into fists at her sides. “You can’t shoot a man through a ghost.” Harlow froze. “Did you say shoot?” “Yes! A projectile—like an arrow, but vibrating on a frequency that breaks the laws of physics.” Eva took a step back, bumping into a rack of dried herbs. “You should leave. Before he… before he pulls himself back together.” Harlow frowned. She looked at the body again. She focused on the entry point of the wound. It was high on the left shoulder. For a wound that deep, the bullet wound would be at a perpendicular angle relative to the torso. This angle… it was upward. Harlow walked to the table again. She reached out and lifted the black silk veil. Underneath, the body wasn't a corpse. It was a doll. A high-quality, grotesque simulacrum made of beeswax and synthetic skin. A cold sensation pricked Harlow’s nape. “Eva,” Harlow said, her voice low. “Where is the real victim?” Eva froze. “What?” “The man we’re looking for,” Harlow said, turning to her. “Tell me where he is.” Eva’s face went slack. “He’s… he’s right here.” “He’s made of wax, Evie,” Harlow said, moving with sudden, predatory speed. She grabbed Eva by the collar of her coat, slamming her back against the rack of herbs. “Where is the dealer? The guy with the tick marks on his wrist?” Eva gasped, her hand flying to her left ear, tucking a curl behind it. Her eyes darted wildly around the tunnel. “You don’t understand. The Shadow King… he eats the souls. The wax is the vessel.” “Stop with the mumbo-jumbo,” Harlow growled, using her height to intimidate the smaller woman. “I’ve been a detective for eighteen years, Evie. I know a wax dummy when I see one. Now, tell me the truth before I book you for obstruction.” Eva slumped, her bravado melting away into panic. “He’s… he’s in the crate. The one with the iron branding. Number 7.” Harlow’s eyes flicked to the large wooden crate marked with a galvanized iron logo, sitting three stalls down. The lid was slightly ajar. “Thanks,” Harlow said. Before Eva could recover, Harlow turned and sprinted toward the crate. She reached the stall, kicking the door open with her boot. Inside the crate was the dealer. He was alive, bound with zip ties, his mouth gagged, looking more terrified than any Shadow King victim should be. Harlow vaulted over the edge, grabbing the man by the shirtfront and hauling him up. “Detective Quinn?” he wheezed. “Keep your head down,” Harlow commanded. She pulled the man out of the crate and toward the door. As they moved, Harlow looked back at Eva, who was still standing frozen in the darkness. The market was quieting, the vendors packing up their stalls. “The compass,” Harlow called out. “Put the compass on your satchel. It points to rifts.” Eva blinked, her hand fumbling in the leather strap of her bag. She produced the small brass compass with the etched sigils. The needle spun wildly for a moment before locking onto a point behind the table where the wax dummy had been. “That’s where he went,” Eva whispered. “He didn’t go anywhere,” Harlow said, pressing the dealer into the shadows of the tunnel as they neared the exit zone. “He’s been moved, Evie. Every step of the way. You were just looking at the magic, instead of looking at the miles on the floor.”
created_at"2026-02-17T02:47:11.281398+00:00" 2/17/2026, 2:47:11 AM
model"z-ai/glm-4.7-flash-20260119"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1619
moderation_latency(null)
generation_time114626
tokens_prompt923
tokens_completion9580
native_tokens_prompt842
native_tokens_completion8983
native_tokens_completion_images(null)
native_tokens_reasoning7475
native_tokens_cached3
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"
usage0.00365196
router(null)
provider_responses
0
id"202602171045168fd59ea541c247eb"
status200
is_byokfalse
latency1619
endpoint_id"18a62ad3-010d-49c1-87bd-c2af7056db0b"
provider_name"Z.AI"
model_permaslug"z-ai/glm-4.7-flash-20260119"
api_type"completions"
id"gen-1771296316-57HKcPFFBXQ9dQgcXhUg"
upstream_id"202602171045168fd59ea541c247eb"
total_cost0.00365196
cache_discount1.8e-7
upstream_inference_cost0
provider_name"Z.AI"

Evaluation details

Result Evaluator Details Meta Data
100.0000% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags19
adverbTagCount1
adverbTags
0"Harlow said, tossing the knife aside [aside]"
85.0075% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1334
totalAiIsmAdverbs2
found
0
adverb"slightly"
count2
highlights
0"slightly"
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)
40.0300% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1334
totalAiIsms8
found
0
word"flicked"
count1
1
word"velvet"
count1
2
word"silk"
count2
3
word"pristine"
count1
4
word"echoing"
count1
5
word"etched"
count1
6
word"navigated"
count1
highlights
0"flicked"
1"velvet"
2"silk"
3"pristine"
4"echoing"
5"etched"
6"navigated"
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
filterCount2
hedgeCount0
narrationSentences104
filterMatches
0"watch"
hedgeMatches(empty)
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount0
totalSentences129
matches(empty)
100.0000% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs51
mean26
std15.53
cv0.597
sampleLengths
070
158
245
335
46
548
625
732
817
914
1039
1110
1229
1320
1415
1523
1629
1736
1817
1944
2016
2122
2213
2344
2424
2514
2623
276
2839
2947
3015
3126
3211
333
3415
358
3642
3736
3842
3921
4023
413
4248
4315
444
4518
4626
4715
4843
496
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount3
totalSentences104
matches
0"been unmasked"
1"was slumped"
2"was wrapped"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount1
totalVerbs180
matches
0"was quieting"
100.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount947
adjectiveStacks0
stackExamples(empty)
adverbCount22
adverbRatio0.023231256599788808
lyAdverbCount6
lyAdverbRatio0.006335797254487857
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences129
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences129
mean10.28
std6.61
cv0.643
sampleLengths
019
129
222
322
49
510
617
712
810
921
102
1123
1212
136
1417
1516
1615
179
184
192
2010
2117
2215
237
2410
253
2611
273
2815
2915
306
316
321
333
3418
3511
3612
378
386
399
403
4120
429
4320
445
453
464
4711
4813
495
50.3876% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.3488372093023256
totalSentences129
uniqueOpeners45
0.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags19
fancyCount15
fancyTags
0"a voice called out (call out)"
1"Harlow said, keeping her voice level (say, keep)"
2"Eva replied, her green eyes wide behind the glass, darting toward the huddled figures (reply, dart huddle)"
3"Harlow said, her eyes sweeping the scene (say, sweep)"
4"Eva insisted, her voice rising (insist, rise)"
5"Harlow said, tossing the knife aside (say, toss)"
6"Eva said, her hands balling into fists at her sides (say, balling)"
7"Harlow said, turning to her (say, turn)"
8"Harlow said, moving with sudden, predatory speed (say, move)"
9"Harlow growled, using her height to intimidate the smaller woman (growl, use intimidate)"
10"wheezed (wheeze)"
11"Harlow commanded (command)"
12"Harlow called out (call out)"
13"Eva whispered (whisper)"
14"Harlow said, pressing the dealer into the shadows of the tunnel as they neared the exit zone (say, press near)"
86.7897%