NC Bench
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Run: 2026-02-17-01KHMQGR6YCV0JACD8SEMMMBWZ
Run Details
Model:
Z.AI GLM 4.7 Flash
Test:
Bad Writing Habits
Scenario:
Horror: alone in an eerie place at night
Duration:
49.0s
Cost:
$0.001392
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="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 air shifted first. It went from the damp, brackish smell of damp earth and rhododendron leaves in Richmond Park to something sharp and ancient, like ozone and crushed lavender. Aurora pressed her hand against the rough bark of an ancient oak, anchoring herself. The city lights of London
were gone
, swallowed by the heavy,
velvet
black of the canopy above. The shadows here weren’t soft; they were thick,
tangible
things that pressed against her jacket like a second layer of clothing. She checked her phone. Screen dead. Of course. She’d sent a text twenty minutes ago to meet her contact, the one who knew how to sever the threads tying her to Evan. They’d arranged it through an encrypted burner number, a voice that had sounded oily and kind on the other end. *Come to the standing stones. After midnight.* The stones were ten yards away, standing in a rough circle that
seemed to
undulate in the periphery of her vision. They were ancient, grey and lichen-encrusted, but beneath the grime, Aurora knew they glowed faintly with that terrifying, geometric light she’d seen in her pre-law textbooks—Sidhe geometry. The code of the Fae. She walked toward them. Her boots crunched on leaves that shouldn't have existed this late in the season, vibrant green blades untouched by frost. *Stay cool. Think.* Rory unclasped the Heartstone pendant from her throat. The crimson gem lay against her collarbone, roughly the size of a thumbnail. Usually, it pulsed with a faint warmth when a Hel portal was near, a subconscious indicator of danger. Right now, it was lukewarm. Too lukewarm. That was the problem. It
wasn't reacting
to magic; it was just sitting there, dormant and heavy. “Hello?” she called out. Her voice cracked in the unnatural silence. The trees didn't answer, but the silence itself
seemed to
deepen. It wasn't empty; it
was waiting
. She was about to try again when a sound came from her left. It wasn't a snap of a twig or a rustle of wind. It was a wet, sucking sound, like a heavy, wet boot
being pulled
out of deep mud. *Squelch. Pause. Squelch.* Aurora froze, her hand dropping to the strap of her messenger bag. Inside, she had a small flashlight, a notebook, and a thermos of lukewarm tea. The noise stopped. The air smelled of flowers—wild, intoxicating lilies that bloomed even in the gloom. The scent
was suffocating
, cloying, and made Aurora’s mouth water in a way that felt sickeningly nostalgic. *Don't breathe it in.* She stepped back, toward the thick brambles. The path from the entrance
was gone
. She could see the circle of stones clearly, but the trees had grown between her and them, their branches twisting into impossible angles, gnarled like the claws of giant spiders. Then, the ground beneath her boots vibrated. Not a tremor, but a pulse. A rhythmic thrumming that matched the erratic skip of her heart. From the inner circle of the stones, a shape emerged. It wasn't a person. The geometry was wrong. Too many limbs, too many angles, shifting on legs that were too long. It moved with a liquid grace, sliding over the moss without touching it. Aurora backed up until her spine hit the rough bark of an oak. The tree
seemed to
lean in, its bark abrading her shoulder blades, as if welcoming her. “Heartstone,” she whispered, her voice barely audible. “Heartstone, alert me.” The pendant remained inert. The creature stopped just outside the circle of stone, ten feet away. It had no face, just a swirling vortex of colors that looked like bruises on a bruised sky. Aurora squeezed her eyes shut for a second, forcing herself to focus. She couldn't run; she didn't know where the path was. She had to stall. “Evan sent me,” she lied. The lie tasted like copper on her tongue, tasting of blood. “To end the contract. The blood debt.” The creature tilted its head. A sound like dry leaves skittering on glass emanated from it. It took a step forward. Aurora’s breath hitched. Her eyes snapped open, locking onto the vivid blue of the creature’s center. It wasn't eyes. It was a lens. And it
was looking
*through* her, not at her. It
was cataloging
her. Measuring her fear. It was hungry for the confusion she felt in the pit of her stomach. The wind picked up, howling through the trees, but it didn't sound like wind. It was a chorus of voices, thousands of whispers overlapping and melting into a singular, unhinged laugh. *Tick-tock. Tick-tock. Tick-tock.* The pendant, the red stone, flared
suddenly
. A burst of heat seared her collarbone, sudden and intense enough to make her gasp and drop it. The chain slipped from her fingers. The Heartstone clattered onto the moss and rolled. It stopped,
glinting
in the sudden, bloody light of the creature’s center. The creature lunged. It wasn't fast, not in a blur, but it was too fast for the terror to process. Aurora scrambled backward, her heels catching on a root. She fell hard, the impact driving the air from her lungs. Pain radiated from her shoulder, and her wrist
throb
bed where she had struck the ground. The Heartstone was close. Six inches away. She reached for it, her fingers numb, her mind screaming for her to move. But the creature was over her now,
looming
. The scent of the flowers was overwhelming now, a cloying sweetness that choked her. *Sculpture the world, Rory. Don't just perceive it. Control it.* The ambient magic of the Grove was heavy here, thick enough to chew. She focused on the stone beneath her palm. It was cold, then hot, then cold again. The geometry of the stone felt familiar, the same structure as the standing stones. *Break the pattern.* A thought coursed through her—a sharp, intrusive image of her scar. The crescent-shaped slash on her left wrist, the one she got falling out of a tree when she was seven. She envisioned it red and raw. She envisioned the pain. She envisioned the self-loathing. *Force the stone to match the wound.* The Heartstone surged. It pulsed with a deep crimson light, so bright it illuminated the dirt and moss, turning them into shades of crimson and black. The creature recoiled as if burned. The colors swirling in its center fought with the red light of the pendant, a battle of geometry and will. The swirling stopped. The creature shrieked—a sound like steam escaping a radiator—and dissolved into mist, pulled violently toward the glow of the Heartstone. Aurora scrambled to her feet, panting, her heart hammering against her ribs like a trapped bird. She grabbed the Heartstone, the silver chain hot in her hand. The circle of standing stones
was gone
. The ancient oak
was gone
. The woods
were gone
. She stood on a gravel path in Richmond Park. The moon hung high, silver and cold, and the air smelled of damp grass and city smog. She was ten yards from the edge of the deer paddock, the metal fence rattling
softly
in the wind. A car passed on the main road, its headlights sweeping over her. Aurora didn't run. She didn't wait. She walked, her legs weak, her hands shaking. She clutched the pendant, the heat fading back into a dull
throb
against her chest. The wrongness
was gone
, but the silence was heavier than before, pressing against her ears like a hand. She had a new scar forming on her wrist, invisible to anyone but her, a mark of the contract that had just
been renewed
in blood and geometry. And she knew, with a cold, terrifying certainty, that she wasn't free of the Grove yet. She had just survived its greeting.
created_at
"2026-02-17T02:41:12.463962+00:00"
2/17/2026, 2:41:12 AM
model
"z-ai/glm-4.7-flash-20260119"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
279
moderation_latency
(null)
generation_time
48929
tokens_prompt
812
tokens_completion
3712
native_tokens_prompt
747
native_tokens_completion
3349
native_tokens_completion_images
(null)
native_tokens_reasoning
1767
native_tokens_cached
0
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
0.00139189
router
(null)
provider_responses
0
id
"8372b682302a7efd6e1216fcceb58c74"
status
200
is_byok
false
latency
279
endpoint_id
"6999081f-9017-4517-bbdb-47df8778c940"
provider_name
"Novita"
model_permaslug
"z-ai/glm-4.7-flash-20260119"
api_type
"completions"
id
"gen-1771296022-vnpOGJx2fwAfwmbja0gb"
upstream_id
"8372b682302a7efd6e1216fcceb58c74"
total_cost
0.00139189
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Novita"
Evaluation details
Result
Evaluator
Details
Meta Data
22.2222%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
3
adverbTagCount
1
adverbTags
0
"she whispered, her voice barely audible [barely]"
84.6272%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
1301
totalAiIsmAdverbs
2
found
0
adverb
"softly"
count
1
1
adverb
"suddenly"
count
1
highlights
0
"softly"
1
"suddenly"
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)
53.8816%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
1301
totalAiIsms
6
found
0
word
"tangible"
count
1
1
word
"throb"
count
1
2
word
"throbbed"
count
1
3
word
"glinting"
count
1
4
word
"looming"
count
1
5
word
"velvet"
count
1
highlights
0
"tangible"
1
"throb"
2
"throbbed"
3
"glinting"
4
"looming"
5
"velvet"
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
132
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
0
hedgeCount
3
narrationSentences
132
filterMatches
(empty)
hedgeMatches
0
"seemed to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
0
totalSentences
134
matches
(empty)
100.0000%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
45
mean
28.69
std
19.12
cv
0.666
sampleLengths
0
30
1
52
2
59
3
53
4
24
5
3
6
63
7
11
8
17
9
45
10
26
11
3
12
30
13
4
14
44
15
24
16
10
17
63
18
10
19
4
20
56
21
23
22
16
23
5
24
53
25
34
26
31
27
20
28
3
29
52
30
7
31
36
32
10
33
43
34
3
35
45
36
7
37
26
38
49
39
27
40
16
41
45
42
12
43
47
44
50
92.9293%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
8
totalSentences
132
matches
0
"were gone"
1
"being pulled"
2
"was gone"
3
"was gone"
4
"was gone"
5
"were gone"
6
"was gone"
7
"been renewed"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
5
totalVerbs
219
matches
0
"wasn't reacting"
1
"was waiting"
2
"was suffocating"
3
"was looking"
4
"was cataloging"
100.0000%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
1286
adjectiveStacks
0
stackExamples
(empty)
adverbCount
38
adverbRatio
0.029548989113530325
lyAdverbCount
10
lyAdverbRatio
0.007776049766718507
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
134
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
134
mean
9.63
std
6.66
cv
0.691
sampleLengths
0
4
1
26
2
14
3
17
4
21
5
4
6
2
7
2
8
24
9
20
10
5
11
2
12
21
13
27
14
5
15
4
16
20
17
2
18
1
19
8
20
13
21
18
22
5
23
2
24
4
25
13
26
4
27
7
28
11
29
6
30
13
31
12
32
17
33
1
34
1
35
1
36
12
37
14
38
3
39
13
40
17
41
4
42
7
43
7
44
30
45
7
46
6
47
11
48
10
49
4
35.0746%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
20
diversityRatio
0.291044776119403
totalSentences
134
uniqueOpeners
39
8.3333%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
3
fancyCount
2
fancyTags
0
"she whispered, her voice barely audible (whisper)"
1
"she lied (lie)"
82.1805%