NC Bench
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Run: 2026-02-17-01KHMQPXCDSCZ09FPHP9WPDK98
Run Details
Model:
Z.AI GLM 4.5
Test:
Bad Writing Habits
Scenario:
Horror: alone in an eerie place at night
Duration:
43.9s
Cost:
$0.004608
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="4412" name="Aurora Carter" aliases="Rory, Laila, Aurora, Carter, Malphora" pronouns="she/her" species="Human" storyRole="Protagonist"> <eyeColor>bright blue</eyeColor> <hair>straight shoulder-length black</hair> <height>5'6"</height> <age>25</age> <scar>small crescent-shaped scar on her left wrist from a childhood accident</scar> <description>Aurora, referred to by her friends as Rory, is cool-headed, intelligent, and known for quick out-of-the-box thinking.</description> <backstory>Born in Cardiff to an Irish barrister father (Brendan Carter) and Welsh teacher mother (Jennifer Carter née Ellis), Rory reluctantly pursued Pre-Law at Cardiff University. She fled to London at the behest of her childhood friend Eva after leaving an abusive ex named Evan. By day, Rory works part-time as a delivery person for Yu-Fei Cheung's Golden Empress restaurant. She lives in a flat above Silas' bar.</backstory> </character> <location id="861" name="The Fae Grove" aliases="Isolde's grove, Richmond grove, the Grove" realm="Earth (Fae-touched)"> <parkLocation>Richmond Park</parkLocation> <standingStones>ancient oak standing stones mark the boundary</standingStones> <timeBehavior>time moves differently — an hour inside can be minutes or days outside</timeBehavior> <flora>wildflowers bloom year-round</flora> <description>A hidden clearing that exists in a pocket between Earth and the Fae realm.</description> </location> <item id="2001" name="Heartstone Pendant" aliases="the pendant, Heartstone" type="Artifact" origin="Dymas"> <gemstoneColor>deep crimson</gemstoneColor> <chainMaterial>silver chain</chainMaterial> <size>roughly the size of a thumbnail</size> <behavior>pulses faintly with warmth when near a Hel portal</behavior> <glow>faint inner glow</glow> <description>Given to Aurora by an unknown benefactor.</description> </item> </codex> Write a fully fleshed out scene of at least 1000 words in the horror genre. A character is alone in a strange, isolated place at night. They came here for a reason, but something feels off from the moment they arrive. The wrongness builds slowly — sounds that shouldn't be there, things that move at the edge of vision, a growing certainty that they are not alone. Build tension through restraint, not through gore. Use the codex entries above as your world reference for the character and setting. Only include the prose of the scene without any markdown or commentary.
Model response
Messages
Meta
AI
The chain around her neck was warm. Not uncomfortably so, but a distinct, persistent heat that had Rory reaching up to touch the Heartstone pendant as she slipped through the ancient oak standing stones and into the Fae Grove. The deep crimson gem pulsed faintly against her fingertips, its inner glow casting subtle highlights on her knuckles in the darkness. Night had fallen hours ago, but in Richmond Park, the Grove
was illuminated
by a sliver of moonlight that cut through the canopy above. Wildflowers—impossibly vibrant for the season—carpeted the clearing, their petals catching what little light bled through the branches. They shouldn't be blooming like this in November. Nothing about this place obeyed normal rules. Rory's breath misted in front of her as she stepped deeper into the clearing, her black hair slipping over her shoulders. She'd come for answers, following a clue from one of Eva's books that suggested this place might help her understand the pendant's origins. But now, with the stone warming against her skin and the Grove feeling more watchful than welcoming, she questioned her decision. "You're being paranoid," she whispered to herself, the sound swallowed by the unnatural stillness of the space. "Just because it's a Fae-touched place doesn't mean something's waiting to eat you." The Heartstone pulsed again, stronger this time, as if disagreeing. She wrapped her fingers around the pendant, the crescent-shaped scar on her left wrist catching briefly in the stone's light. The warmth had been growing since she'd entered the park, a slow, steady increase that now bordered on concerning. According to what little she knew, the stone only reacted this way when near a Hel portal. And as far as she could tell, there shouldn't be one here. A twig snapped to her left. Rory went still, her blue eyes scanning the tree line. Nothing moved. The flowers remained untouched, the standing stones silent
sentinels
around the clearing's perimeter. Just the wind, she told herself. Just the wind in trees that don't quite move like normal trees. Another sound—this one like the soft drag of something heavy across the forest floor, behind her now. She turned
slowly
, the pendant pulsing faster. The temperature
seemed to
be dropping, a chill that had nothing to do with the November night seeping into her bones. Her breath came out in thicker clouds, dissipating into the air too
quickly
. "Hello?" she called, her voice steady despite the frantic beating of her heart. "Is someone there?" No answer. But the feeling of being watched intensified, prickling across her skin like static electricity. She took a step backward, toward the standing stones marking the Grove's boundary. She could leave. She should leave. But what if the answers she sought were here? What if this presence knew something about the pendant? A shadow detached itself from the trees. Rory froze, her breath catching in her throat. It was roughly humanoid in shape but impossibly tall, its limbs too long, its proportions all wrong. It stood half-hidden in the darkness between two ancient oaks, its form shifting and indistinct, as if reality itself struggled to contain it. The Heartstone grew hot against her palm, almost painfully so now, its crimson light spilling between her fingers. The shadow-
being tilted
its head, a gesture that
seemed to
o deliberate, too intelligent. She took another step back, her foot catching on a exposed root. The small stumble was enough to break the paralysis holding her in place. Rory turned and ran, not toward the standing stones and freedom, but deeper into the clearing. If this thing
was guarding
the boundary, her only chance might be to reach the Grove's center. The sound of pursuit followed—not
footsteps
exactly, but something wet and dragging, getting closer despite her speed. Wildflowers whipped at her jeans as she sprinted, their sweet cloying scent thick in the air. Time moved strangely in this place. Had she been running for seconds or minutes? Hours? The moonlight hadn't shifted, but the shadows
seemed to
have deepened, grown teeth. A hand—cold and impossibly strong—closed around her ankle. Rory cried out as she fell, the air knocked from her lungs. She twisted onto her back, kicking out with her free foot. The shadow-
being loomed
over her now, its face a void of darkness that
seemed to
drink the moonlight. Where its features should be was nothing but endless night, and from that darkness came a low, guttural sound that vibrated in her bones. The Heartstone blazed between them, its crimson light cutting through the gloom. The
being recoiled
, releasing her ankle with a hiss like tearing fabric. Rory scrambled backward, putting distance between them as she climbed to her feet. The pendant's light illuminated the Grove in
stark
relief, revealing details that hadn't been visible before—symbols carved into the standing stones, a circle of darker earth at the clearing's center that
seemed to
absorb the light rather than reflect it. The portal. It had to be. The shadow-
being circled
her now, keeping its distance but never taking its featureless gaze off her. Other shapes moved at the edge of her vision—more shadows, more watchers, drawn by the light of the pendant or the scent of her fear. "I don't want any trouble," she said, her voice shaking despite her efforts to keep it steady. "I just came for information." The guttural sound came again, this time from multiple directions. The shadows
were converging
. Rory took a deep breath, centering herself as she had
been taught
to do in stressful situations back in her Pre-Law days. Cool-headed, she reminded herself. Intelligent. Quick thinking. She held up the Heartstone pendant, letting its light blaze forth. The shadows hissed and retreated a step, their forms
wavering
in the crimson glow. "I don't know who or what you are," she said, her voice stronger now, "but I'm not your enemy. I'm looking for answers about this stone. About where it came from. Who gave it to me." The largest shadow-being—the one that had first approached her—extended a limb that was less an arm and more a tendril of darkness. Rory flinched but held her ground as it pointed not at the pendant but at the circle of dark earth at the Grove's center. "The portal?" she guessed. "You want me to go through it?" The shadow-
being tilted
its head again, an almost bird-like gesture that
seemed to
indicate agreement. Rory looked from the portal to the circle of shadows, then back to the standing stones marking the exit. Safety lay in one direction, answers in the other. The pendant continued to pulse
warmly
in her hand, its light
unwavering
. "Will you follow me?" she asked. The shadows
seemed to
pulse in response, a silent communication passing between them that she couldn't comprehend. Time to make a choice. Rory took a step toward the portal, then another. The shadows remained where they
were, watching
but not pursuing. As she approached the circle of dark earth, the air grew thick, heavy with the scent of ozone and something ancient, something that spoke of realms beyond human understanding. The Heartstone pulsed faster now, almost humming with energy. She looked back one last time at the Grove, at the wildflowers and standing stones, at the shadow-beings who watched her with their faces of night. Whatever lay on the other side of this portal, she would face it with the same cool-headed determination that had gotten her through worse. With a deep breath, Aurora Carter stepped across the threshold and into the unknown.
created_at
"2026-02-17T02:44:28.934729+00:00"
2/17/2026, 2:44:28 AM
model
"z-ai/glm-4.5"
4/5/2001, 12:00:00 AM
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1971
moderation_latency
(null)
generation_time
43801
tokens_prompt
812
tokens_completion
2534
native_tokens_prompt
748
native_tokens_completion
2057
native_tokens_completion_images
(null)
native_tokens_reasoning
472
native_tokens_cached
747
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
0.00460817
router
(null)
provider_responses
0
id
"20260217104344ec8a8ebb543c401e"
status
200
is_byok
false
latency
1971
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-1771296224-DKl4Ysk5KoC1OxtgsJoV"
upstream_id
"20260217104344ec8a8ebb543c401e"
total_cost
0.00460817
cache_discount
0.00036603
upstream_inference_cost
0
provider_name
"Z.AI"
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
6
adverbTagCount
0
adverbTags
(empty)
76.4706%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
1275
totalAiIsmAdverbs
3
found
0
adverb
"quickly"
count
1
1
adverb
"slowly"
count
1
2
adverb
"warmly"
count
1
highlights
0
"quickly"
1
"slowly"
2
"warmly"
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)
52.9412%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
1275
totalAiIsms
6
found
0
word
"sentinels"
count
1
1
word
"wavering"
count
1
2
word
"loomed"
count
1
3
word
"unwavering"
count
1
4
word
"stark"
count
1
5
word
"footsteps"
count
1
highlights
0
"sentinels"
1
"wavering"
2
"loomed"
3
"unwavering"
4
"stark"
5
"footsteps"
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
90
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
0
hedgeCount
7
narrationSentences
90
filterMatches
(empty)
hedgeMatches
0
"seemed to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
0
totalSentences
94
matches
(empty)
100.0000%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
37
mean
33.89
std
20.21
cv
0.596
sampleLengths
0
60
1
56
2
65
3
30
4
10
5
68
6
6
7
43
8
17
9
41
10
16
11
53
12
7
13
48
14
31
15
58
16
61
17
8
18
65
19
24
20
53
21
6
22
41
23
22
24
14
25
29
26
25
27
36
28
46
29
11
30
15
31
40
32
6
33
17
34
53
35
59
36
14
81.4815%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
7
totalSentences
90
matches
0
"was illuminated"
1
"being tilted"
2
"being loomed"
3
"being recoiled"
4
"being circled"
5
"been taught"
6
"being tilted"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
3
totalVerbs
188
matches
0
"was guarding"
1
"were converging"
2
"were, watching"
94.0000%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
1202
adjectiveStacks
1
stackExamples
0
"same cool-headed determination"
adverbCount
44
adverbRatio
0.036605657237936774
lyAdverbCount
15
lyAdverbRatio
0.012479201331114808
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
94
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
94
mean
13.34
std
7.83
cv
0.587
sampleLengths
0
7
1
32
2
21
3
24
4
17
5
8
6
7
7
21
8
23
9
21
10
17
11
13
12
10
13
20
14
19
15
17
16
12
17
6
18
10
19
2
20
13
21
6
22
12
23
17
24
7
25
21
26
13
27
13
28
3
29
2
30
14
31
13
32
3
33
3
34
9
35
9
36
7
37
8
38
17
39
23
40
18
41
13
42
12
43
13
44
16
45
17
46
17
47
16
48
6
49
8
54.2553%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
9
diversityRatio
0.3829787234042553
totalSentences
94
uniqueOpeners
36
50.0000%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
6
fancyCount
3
fancyTags
0
"she whispered to herself, the sound swallowed by the unnatural stillness of the space (whisper)"
1
"she said, her voice shaking despite her efforts to keep it steady (say, shake keep)"
2
"guessed (guess)"
88.7734%