NC Bench
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Run: 2026-02-17-01KHMQS3G970W3T412YENXP7ZY
Run Details
Model:
Z.AI GLM 4.6
Test:
Bad Writing Habits
Scenario:
Mystery: examining a crime scene
Duration:
2m 6s
Cost:
$0.005573
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
Messages
Meta
AI
The air in the abandoned Tube station was thick with the smell of damp limestone, ozone, and something cloyingly sweet, like rotting fruit. Detective Harlow Quinn descended the concrete steps, her boots
echoing
in the cavernous space. Above, the familiar red circle of the London Underground logo
was peeling
, faded by decades of neglect. This wasn't a place for commuters anymore. This was the Veil Market. Flickering lights, no more than captured fireflies in glass jars, illuminated a chaotic bazaar set up between the rusting tracks. Stalls of mismatched wood and scrap metal displayed glowing fungi, chattering skulls, and bottles of swirling liquid that promised forgotten memories. It was a madhouse, and Quinn moved through it with the military precision that had
been carved
into her over two decades of service. Her destination was a stall near the far end of the platform, cordoned off by a shimmering, translucent ribbon of light that hummed with a low energy. A uniformed officer stood guard, looking profoundly uncomfortable. Quinn ignored him. Her focus was on the woman already inside the cordon, kneeling beside the wreckage of a small, overturned table. Eva Kowalski. Quinn recognized her from the file. Curly red hair, round glasses perched on a freckled nose, a worn leather satchel that looked like it contained half the Bodleian Library. The occult researcher. Of course, she’d be here. This was her world. “Kowalski,” Quinn said, her voice flat. Eva flinched, pushing a stray lock of hair behind her ear in a nervous gesture Quinn had already noted in the profile. “Detective Quinn. Thank you for coming.” She gestured to the scene. “It’s just as I reported. Silas is gone.” Quinn’s eyes swept the stall. It was a mess. Shattered glass crunched under her soles. A collection of silver rings was scattered across the grimy tiles like discarded coins. In the center of the devastation, a single item lay conspicuously untouched: a small brass compass, its casing green with a patina of verdigris. The face
was etched
with
intricate
sigils Quinn didn’t recognize. She knelt, her worn leather
watch
scraping against her wrist as she reached out but didn't touch it. “Silas Vane,” Quinn stated, more for her own benefit than Eva’s. “The stallholder. Presumed missing.” “Yes. Vanished. Wiped clean,” Eva said, her voice a hushed, reverent whisper. “There’s no residual energy, no trace of a banishing spell. It’s… empty.” “Empty,” Quinn repeated, tasting the word. She saw a crime scene. Eva saw a magical vacuum. “What’s your theory, Kowalski?” Eva stood, brushing dust from her trousers. “It had to be a Shade. One of the Deep Folk. They’re drawn to objects of power. Maybe Silas cheated one in a deal. The stall is wrecked, but look—the Compass is still here. A Shade wouldn't care for it; they’d want the soul, the essence. They would have taken him and left the trinkets.” Quinn grunted, a noncommittal sound. She rose to her feet, her gaze methodically cataloging every detail. The overturned table. The shattered glass. The scattered rings. She walked a slow perimeter around the stall, her eyes fixed on the ground. The floor of the station was layered with grime, but here, the dust had been disturbed. She saw scuff marks, smears, the chaotic aftermath of a struggle. Eva saw magic. Quinn saw a fight. “His soul was taken,” Eva insisted, following her with anxious eyes. “That’s the only explanation. No one just disappears from the Market. The protections are too strong. You can’t just walk out.” “Someone did,” Quinn said
softly
. She stopped, pointing a gloved finger at a dark streak near the edge of the cordon. “What’s that?” Eva peered at it. “I don’t know. Scorch mark? Maybe from an elemental blast?” Quinn knelt again, closer this time. She pulled a small evidence pouch from her coat pocket and tweezed a tiny, frayed fiber from the streak. It was dark green, coarse, and smelled faintly of nylon. “It’s not scorch,” she said, holding it up. “It’s synthetic rope. Frayed. From a struggle.” Eva frowned, pushing her glasses up her nose. “Rope? What would… that doesn’t make any sense. Who would bring rope here?” “Someone who isn’t a Shade,” Quinn countered, her voice sharp. She stood and walked back to the center of the stall, her eyes now fixed on the Compass. “You said a Shade wouldn’t care for this. That they’d take the soul and leave the trinkets.” “Yes, that’s right. It’s a Veil Compass. It points to rifts. Valuable, but not to them.” “Then why is the stall a wreck?” Quinn asked, gesturing at the chaos. “If this was a clean, magical extraction, why knock everything over? Why the struggle?” She looked at Eva, her brown eyes hard and unyielding. “A thief. A human thief. They wanted the Compass.” “But the protections…” Eva began, but her voice faltered. “Can be bypassed,” Quinn finished. “Or broken. Our perp came prepared. They knew what they wanted, and they knew Silas Vane was the weak link. They probably used the rope to restrain him, to drag him away. He struggled, knocked over the table. The thief got what they came for and then realized the protections on the exit would tag them. So they left the Compass behind. Too hot to handle with the Market’s security alerted.” It was a narrative. A human, messy, greedy narrative. It fit the evidence. The scuff marks. The frayed rope. The overturned table. Eva looked from the frayed fiber in Quinn’s glove to the scattered silver rings, her expression one of dawning horror. The magical explanation was so much cleaner, so much more fantastical. The idea of a simple, brutal mugging in this place of wonder was somehow more terrifying. “But… where would they have taken him?” Eva whispered. Quinn’s gaze drifted towards the dark mouth of the service tunnel at the end of the platform. A place the Market’s pretty lights didn’t reach. “Somewhere they could question him. Find out how to disable the protections on the Compass for good.” She looked back at the small brass object, sitting innocently in the wreckage. The needle
wasn’t pointing
north. It
was spinning
,
slowly
, erratically, as if searching for something that wasn’t there. She had solved the immediate puzzle. This wasn’t a supernatural event. It was a crime. A human crime, in an inhuman place. And that meant the rules she understood still applied. motive, means, opportunity. But as she looked at the spinning needle of the Veil Compass, a cold dread settled in her gut. A human was brave enough, or stupid enough, to commit violence here. To steal from the Veil Market. What else were they capable of? And what, she wondered, had they
really
taken from Silas Vane?
created_at
"2026-02-17T02:47:03.466623+00:00"
2/17/2026, 2:47:03 AM
model
"z-ai/glm-4.6"
4/6/2001, 12:00:00 AM
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
302
moderation_latency
(null)
generation_time
60411
tokens_prompt
923
tokens_completion
3558
native_tokens_prompt
843
native_tokens_completion
3162
native_tokens_completion_images
(null)
native_tokens_reasoning
1780
native_tokens_cached
832
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.0055731699994176
router
(null)
provider_responses
0
id
"chatcmpl-R6xgjJVegCJyk0AvmFkC3faf"
status
200
is_byok
false
latency
64
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-1771296362-yli5KeyuaCTnDu7c1diP"
upstream_id
"chatcmpl-R6xgjJVegCJyk0AvmFkC3faf"
total_cost
0.0055731699994176
cache_discount
0.0002912000005824
upstream_inference_cost
0
provider_name
"DeepInfra"
Evaluation details
Result
Evaluator
Details
Meta Data
42.4242%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
11
adverbTagCount
3
adverbTags
0
"Quinn stated, more for her own benefit than Eva’s [more]"
1
"Quinn said softly [softly]"
2
"she said, holding it up [up]"
73.3333%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
1125
totalAiIsmAdverbs
3
found
0
adverb
"slowly"
count
1
1
adverb
"softly"
count
1
2
adverb
"really"
count
1
highlights
0
"slowly"
1
"softly"
2
"really"
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)
73.3333%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
1125
totalAiIsms
3
found
0
word
"intricate"
count
1
1
word
"echoing"
count
1
2
word
"etched"
count
1
highlights
0
"intricate"
1
"echoing"
2
"etched"
100.0000%
Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches
0
maxInWindow
0
found
(empty)
highlights
(empty)
100.0000%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
0
narrationSentences
85
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
1
hedgeCount
0
narrationSentences
85
filterMatches
0
"watch"
hedgeMatches
(empty)
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
0
totalSentences
99
matches
(empty)
100.0000%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
28
mean
40.14
std
23.59
cv
0.588
sampleLengths
0
66
1
65
2
57
3
43
4
6
5
41
6
81
7
15
8
24
9
20
10
62
11
73
12
32
13
23
14
14
15
50
16
21
17
45
18
16
19
46
20
9
21
76
22
22
23
47
24
9
25
73
26
71
27
17
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
3
totalSentences
85
matches
0
"been carved"
1
"was etched"
2
"was layered been disturbed"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
3
totalVerbs
141
matches
0
"was peeling"
1
"wasn’t pointing"
2
"was spinning"
100.0000%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
796
adjectiveStacks
0
stackExamples
(empty)
adverbCount
29
adverbRatio
0.0364321608040201
lyAdverbCount
11
lyAdverbRatio
0.013819095477386936
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
99
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
99
mean
11.35
std
10.01
cv
0.882
sampleLengths
0
23
1
14
2
17
3
7
4
5
5
20
6
21
7
24
8
27
9
8
10
3
11
19
12
2
13
6
14
23
15
3
16
5
17
4
18
6
19
22
20
11
21
8
22
5
23
4
24
6
25
14
26
24
27
10
28
18
29
11
30
4
31
12
32
12
33
6
34
5
35
5
36
4
37
7
38
55
39
5
40
11
41
3
42
3
43
3
44
14
45
16
46
11
47
3
48
4
49
11
54.2088%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
8
diversityRatio
0.37373737373737376
totalSentences
99
uniqueOpeners
37
0.0000%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
11
fancyCount
9
fancyTags
0
"Quinn stated, more for her own benefit than Eva’s (state)"
1
"Eva said, her voice a hushed, reverent whisper (say, voice hush)"
2
"Quinn repeated, tasting the word (repeat, taste)"
3
"Eva insisted, following her with anxious eyes (insist, follow)"
4
"Quinn said softly (say softly)"
5
"she said, holding it up (say, hold)"
6
"Quinn countered, her voice sharp (counter)"
7
"Quinn finished (finish)"
8
"whispered (whisper)"
84.9000%