NC Bench
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Run: 2026-02-17-01KHMPCY8KQXPAEDHYDEFG4GXX
Run Details
Model:
Rocinante 12B
Test:
Bad Writing Habits
Scenario:
Horror: alone in an eerie place at night
Duration:
20.5s
Cost:
$0.000770
Provider:
NextBit
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 pounding of Aurora's heart sounded embarrassingly loud in the still of the night. She gazed uneasily into the darkness, squinting at the barely discernible path before her. The overgrown tendrils of thorny vines snagged at the hem of her coat as she pushed forward, leaves crunching underfoot in the cold autumn air. This was foolish. What had possessed her to come out here alone, in the dark, to this grove she learned of from the old ones at the Pub? A grove where the veil between worlds was thin, where one could catch a glimpse of the fair folk, if the stories held any truth? She was half tempted to turn around and damn the consequences. But then she felt it. A faint warmth emanating from the amulet beneath her shirt. She'd noticed it pulsing faintly when she was around Silas. How his eyes
seemed to
glitter like shards of lightning when he looked at her. And then that conversation they had shared when she told him of her possession - possession by the same thing that had compelled her here. If she left now, she would never know the truth. Know if there was something more to him, and her, and this place. With a deep breath, Aurora
steeled
herself and pressed forward, heedless of the eerie silence around her. The ancient oaks
loomed
like
sentinels
on either side of the overgrown footpath, their massive trunks twisting into the gnarled standing stones that marked the boundary of where the world became strange. Dew-crusted spiderwebs brushed at her face as she ducked through them, the knotted roots of the trees threatening to trip her with each step. She stumbled out of the path and into the grotto. Moonlight broke through the treeline, dappling the mossy ground in pools of silver. Wildflowers b
loomed
even here, defying the season's turn, breaking up the thick cobwebs that
fluttered
like gauzy lace in the breeze. Jade vines snaked through the underbrush, scandent and heavy with strange pods that produced an almost melodic tinkling as they bumped against one another. It was beautiful in the way a bad dream is beautiful, with an unhealthy vibrant quality. The air felt too still, pressed down by the fetid heavy scent of honey-scented nightbloom, and the stink of decay. Birdsong that should have been sweet descended into shrieks and raucous cackling. Something
fluttered
and hissed in the darkness of the bushes. When she whipped her head around, it
was gone
. A gnarled hand of oak pushed through the floor. The roots wound artfully into branching patterns that her eyes kept trying to follow, rounding forward, spiraling inward into a yawning hole that disappeared into darkness. Not the deep darkness of a burrow, but the shifting,
ephemeral
darkness of fabric moved by wind. A coutil bedsheet curtains, fluttering and billowing into... somewhere. Another place. A gash in the world. Aurora's skin prickled. She could feel the magic prickling
sharply
along her arms. Prickles that turned to stabs as she approached the feeder. The darkness within it
seemed to
WATCH her, the darkness of an open toothless maw, waiting to swallow. A faint gust flurried around her, scenting of honey and bitterness. The rustle of leaves... or fabric? "It's not just us it lets in, is it?" she whispered to the dark. Cold slicked the back of her neck, and she could almost hear the whisper of a voice, the scrape of nails on a chalkboard- A twig snapped. Aurora whirled, her foot plunging jerkily forward. Her stomach
lurched
even as her palms sweat cold. Somewhere something
was stepping
through the bushes, snapping the thorny vines and branches with a careless clumsiness that suggested purpose. Her eyes strained at shadows, each one shifting and reforming as her attention darted to it. Something else moved in the corner of her vision. A flee shell. The tendrils of a sporeborne. Her own black curse of a second shadow. Heavy
footsteps
crunched heavier. Leaves rubbed stiffly. It
was coming
closer. She didn't know what to do, where to look. Her hands squeezed her necklace to her chest, feeling the warmth and the warmth and WARMTH at her throat. Her breath sharpened, sharp and ragged in her chest. Rkap Apoll! She jolted with the memory of the incantation from six years ago. But that had been for protection against Wyrd. Not against- CRUNCH. The branch broke. IT came out of the bushes. She didn't know what it was anymore. Her hands curled into her sleeves and she wanted to back away, but she couldn't move. THING. She corrected herself. A THING stumbled out from the bushes. Not human, not
really
Fae, but some horror in between. Its eyes glowed pink as they landed on her. She almost vomited at the bottomless silkiness, the horrible honey-sweetness of them. It spoke. It had no mouth, but in her mind she heard it say: You shhhouldng. You ssshould-- Her back arched as she bolted upright and its eyes pierced the void behind her. Ice swept her veins. These eyes were everywhere. They had been there all along,
watch
ing, waiting, reaching out with cold fingers to close around her heart. Experience
seemed to
unfurl like a yawning chasm before her. She saw more than just the grove. She saw the many groves, the roots of the Yggdrasil curling through Realms unseen. Connected in the fundamenta of the world. The thing was there. And the thing before the thing. However many things stood between and however many more things still
watch
ed, still breathed, still smelled. What she
was running
from was not behind, but ahead. The known
was gone
and the unknown opened. An ancient endlessness, an empty infinity of teeth, and the sounds
were getting
closer. Humming, suckling, a wet rasp of scraping against smooth surfaces. She
was going
insane, parts of her mind snapping away like twigs. Plastic rustled and shattered, and the lights in the earth
flicked
on and off. She saw in flashes of a thousand glowing eyes, a thousand under-realms of circumstance. And each eye was hungry. Ravenous. All her senses
were terrified
now. Phantasmal and indistinct, but she saw the shape of its mouth and tongue, and she knew what it wanted - a tithe of her essence. Her soul. How long did she
watch
the roots
unravel
before her? How long would she shudder out of her skin if she couldn't turn and reach the tree-line, dive back into her sanity and the guidance of the Old KKarlas? Or find some sort of guide in this hell while everything and nothing
fragmented
into just everything?
created_at
"2026-02-17T02:21:10.467098+00:00"
2/17/2026, 2:21:10 AM
model
"thedrummer/rocinante-12b"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
991
moderation_latency
(null)
generation_time
20111
tokens_prompt
833
tokens_completion
1639
native_tokens_prompt
795
native_tokens_completion
1476
native_tokens_completion_images
(null)
native_tokens_reasoning
0
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
0.00076983
router
(null)
provider_responses
0
id
"cmpl-b1c63f30589a4fc0acab4325a8139cc8"
status
200
is_byok
false
latency
983
endpoint_id
"94c3af54-1ed5-400c-affb-570e2935d725"
provider_name
"NextBit"
model_permaslug
"thedrummer/rocinante-12b"
api_type
"completions"
id
"gen-1771294849-ePj2F2std51M47Gh3H7u"
upstream_id
"cmpl-b1c63f30589a4fc0acab4325a8139cc8"
total_cost
0.00076983
cache_discount
(null)
upstream_inference_cost
0
provider_name
"NextBit"
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
1
adverbTagCount
0
adverbTags
(empty)
81.9332%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
1107
totalAiIsmAdverbs
2
found
0
adverb
"sharply"
count
1
1
adverb
"really"
count
1
highlights
0
"sharply"
1
"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)
0.6323%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
1107
totalAiIsms
11
found
0
word
"ephemeral"
count
1
1
word
"sentinels"
count
1
2
word
"lurched"
count
1
3
word
"flicked"
count
1
4
word
"fluttered"
count
2
5
word
"loomed"
count
1
6
word
"fragmented"
count
1
7
word
"steeled"
count
1
8
word
"footsteps"
count
1
9
word
"unravel"
count
1
highlights
0
"ephemeral"
1
"sentinels"
2
"lurched"
3
"flicked"
4
"fluttered"
5
"loomed"
6
"fragmented"
7
"steeled"
8
"footsteps"
9
"unravel"
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
100
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
1
hedgeCount
3
narrationSentences
100
filterMatches
0
"watch"
hedgeMatches
0
"seemed to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
0
totalSentences
100
matches
(empty)
49.2957%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
22
mean
50.18
std
16.19
cv
0.323
sampleLengths
0
53
1
64
2
88
3
73
4
68
5
67
6
68
7
58
8
38
9
39
10
41
11
48
12
24
13
33
14
42
15
59
16
38
17
26
18
42
19
46
20
33
21
56
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
3
totalSentences
100
matches
0
"was gone"
1
"was gone"
2
"were terrified"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
5
totalVerbs
179
matches
0
"was stepping"
1
"was coming"
2
"was running"
3
"were getting"
4
"was going"
100.0000%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
1098
adjectiveStacks
0
stackExamples
(empty)
adverbCount
33
adverbRatio
0.030054644808743168
lyAdverbCount
9
lyAdverbRatio
0.00819672131147541
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
100
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
100
mean
11.04
std
7.24
cv
0.656
sampleLengths
0
14
1
14
2
25
3
3
4
25
5
25
6
11
7
5
8
10
9
10
10
15
11
25
12
10
13
13
14
17
15
32
16
24
17
10
18
13
19
21
20
24
21
16
22
20
23
12
24
10
25
9
26
9
27
26
28
17
29
8
30
1
31
2
32
5
33
3
34
10
35
10
36
18
37
11
38
4
39
2
40
14
41
24
42
3
43
7
44
9
45
20
46
16
47
9
48
3
49
5
72.6667%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
4
diversityRatio
0.46
totalSentences
100
uniqueOpeners
46
0.0000%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
1
fancyCount
1
fancyTags
0
"whispered (whisper)"
82.6193%