NC Bench
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Run: 2026-02-17-01KHMPDW33NTT57CHSBD2DEC38
Run Details
Model:
Mistral NeMO
Test:
Bad Writing Habits
Scenario:
Horror: alone in an eerie place at night
Duration:
5.3s
Cost:
$0.000232
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
Under the silvered gaze of a full moon, Rory pedaled her bicycle through Richmond Park, the tires crunching on gravel that
seemed to
absorb the night's quiet. She'd come here for solitude, to clear her mind of Yu-Fei's chatter and Silas' worried glances. But as she entered the Fae Grove, the air grew heavy, charged with an unseen presence that prickled her skin. The ancient oak standing stones
loomed
like
sentinels
, their gnarled fingers reaching for the sky. Beyond them, wildflowers b
loomed
in defiance of the season, their colors muted under the lunar light. Rory dismounted, her breath misting in the chill, and leaned her bicycle against a stone. She stepped into the grove, her boots sinking into the soft earth. Something felt off. The silence was too absolute, as if the night creatures held their breath. Even the wind seemed reluctant to disturb the leaves. Rory's hand went to the Heartstone pendant at her throat, a gift from an unknown benefactor. It hung there, a faint crimson glow against her skin, pulsing with warmth. She'd felt its heat before, near Hel portals, but here, it was different. Faint, yet insistent. A twig snapped. Rory froze, her heart pounding. She scanned the grove, but saw nothing. Just the shadows
dancing
with the moon's light. She took a deep breath, trying to calm her nerves. Probably just a fox, she told herself. Or a deer. She started walking again, deeper into the grove. The wildflowers rustled, their petals brushing against her jeans. She could've sworn she heard whispers, like children's laughter carried on the wind. But there was no wind. Only the stillness, and the whispers. Rory stopped, her eyes drawn to a patch of daisies. They swayed
gently
, as if beckoning her. She stepped closer, her gaze fixed on the flowers. They
seemed to
glow, their petals shimmering like moonlight on water. She reached out, her fingers brushing against the soft petals. They were warm. Suddenly, the whispers grew louder. Louder, and closer. Rory spun around, her heart in her throat. The grove was alive with movement. Shadows darted between the trees, their forms humanoid, yet twisted. Their eyes glowed like embers, fixed on her. Panic surged through her veins. She turned to run, but her feet felt rooted to the ground. She
tried to
scream, but her voice
was trapped
in her throat. The shadows moved faster, their forms solidifying. They
were closing
in, their eyes burning into her. Rory's hand closed around the Heartstone. It pulsed faster, its glow intensifying. She felt a surge of warmth, of power. The shadows hesitated, their forms
wavering
. Then, with a collective hiss, they retreated, melting into the darkness. Rory stumbled back, her breath coming in ragged gasps. She looked down at the Heartstone, its glow fading. She felt drained, her limbs heavy. But she was alive. She was alive, and she was alone. She turned to leave, her eyes scanning the grove. It was empty, the shadows still. She picked up her bicycle, her hands shaking. As she pedaled away, she couldn't shake the feeling of being watched. She looked back one last time, at the grove bathed in moonlight. And she saw them, the shadows, standing at the edge, their eyes burning into her. Rory pedaled faster, her heart pounding. She didn't look back again. She knew they were there, waiting. And she knew she wouldn't be alone in the Fae Grove again.
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
0
adverbTagCount
0
adverbTags
(empty)
65.1568%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
574
totalAiIsmAdverbs
2
found
0
adverb
"gently"
count
1
1
adverb
"suddenly"
count
1
highlights
0
"gently"
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)
30.3136%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
574
totalAiIsms
4
found
0
word
"sentinels"
count
1
1
word
"wavering"
count
1
2
word
"loomed"
count
1
3
word
"dancing"
count
1
highlights
0
"sentinels"
1
"wavering"
2
"loomed"
3
"dancing"
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
63
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
0
hedgeCount
3
narrationSentences
63
filterMatches
(empty)
hedgeMatches
0
"seemed to"
1
"tried to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
0
totalSentences
63
matches
(empty)
30.5531%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
12
mean
47.75
std
12.27
cv
0.257
sampleLengths
0
63
1
58
2
70
3
43
4
41
5
50
6
40
7
45
8
37
9
35
10
62
11
29
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
1
totalSentences
63
matches
0
"was trapped"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
1
totalVerbs
117
matches
0
"were closing"
100.0000%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
574
adjectiveStacks
0
stackExamples
(empty)
adverbCount
19
adverbRatio
0.033101045296167246
lyAdverbCount
4
lyAdverbRatio
0.006968641114982578
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
63
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
63
mean
9.1
std
4.47
cv
0.491
sampleLengths
0
27
1
16
2
20
3
15
4
16
5
15
6
12
7
3
8
13
9
9
10
16
11
13
12
13
13
3
14
3
15
5
16
7
17
8
18
10
19
7
20
3
21
8
22
9
23
13
24
5
25
6
26
10
27
7
28
9
29
11
30
10
31
3
32
5
33
3
34
8
35
6
36
10
37
8
38
5
39
12
40
12
41
7
42
9
43
6
44
6
45
8
46
6
47
11
48
9
49
9
57.1429%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
4
diversityRatio
0.38095238095238093
totalSentences
63
uniqueOpeners
24
100.0000%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
0
fancyCount
0
fancyTags
(empty)
87.2451%