NC Bench
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Run: 2026-02-17-01KHMPBHTR9X4S0C5AZ8TRA44A
Run Details
Model:
DeepSeek-V2 Chat
Test:
Bad Writing Habits
Scenario:
Fantasy: entering an ancient ruin
Duration:
58.3s
Cost:
$0.002038
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="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> <character id="4418" name="Nyx" aliases="Nyx, the Shadow, Nightwhisper" pronouns="they/them" species="Shade" storyRole="Wild Card"> <eyeColor>faintly glowing violet</eyeColor> <height>approximately 6'2" in solid form</height> <age>ageless</age> <form>humanoid silhouette of living shadow, can shift between solid and incorporeal</form> <voice>sounds like a whisper carried on the wind</voice> <description>A being of living shadow, existing between the mortal plane and the spaces between realms.</description> <backstory>Nyx was once a human sorcerer named Aldric who became trapped between realms during a failed summoning ritual in 1643. They now exist as a Shade, bound to the mortal plane but able to slip between shadows.</backstory> </character> <character id="4424" name="Isolde Varga" aliases="Isolde, the Seer" pronouns="she/her" species="Half-Fae" storyRole="Oracle"> <eyeColor>pale lavender</eyeColor> <hair>silver, reaching her waist</hair> <height>5'5"</height> <age>300 years old</age> <appearance>ethereal, ageless</appearance> <speech>speaks in riddles</speech> <footprints>leaves no footprints when she walks</footprints> <compulsion>cannot lie (Fae compulsion) but can mislead</compulsion> <description>A Half-Fae seer exiled from the Fae Courts for sharing visions with mortals.</description> <backstory>She now lives in a hidden grove in Richmond Park, offering cryptic prophecies to those who seek her out.</backstory> </character> <location id="853" name="Dymas (Gluttony)" aliases="Dymas, gluttony, Dymasian" realm="Hel" sin="Gluttony"> <ruler>Prince Belphegor</ruler> <skyColor>warm amber</skyColor> <description>A place of excess and indulgence. Sprawling vineyards, orchards, and gardens provide exotic ingredients for master chefs — often helbound souls contracted from Earth. Grand feasts and culinary competitions are common.</description> </location> <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> <item id="2006" name="Fae-Forged Blade" aliases="the Fae blade, Isolde's gift" type="Weapon" origin="The Fae Courts"> <material>moonsilver</material> <shape>slender, leaf-shaped dagger</shape> <temperature>always cold to the touch</temperature> <glow>faintly luminescent in moonlight</glow> <power>can cut through magical wards; particularly effective against demons</power> <givenTo>given to Aurora by Isolde as a gift</givenTo> <description>A weapon of the Fae Courts, rare and highly coveted.</description> </item> <lore id="7001" name="The Veil" aliases="the Veil, the Barrier, the Boundary" category="Cosmology"> <solsticeEffect>weakens during the winter solstice, strengthens during the summer solstice</solsticeEffect> <appearance>faint shimmering distortion visible only to those with supernatural sight</appearance> <monitoring>rift points (tears in the Veil) are monitored by the Wardens</monitoring> <description>The Veil is the metaphysical barrier separating Earth from Hel and the Fae Realms.</description> </lore> </codex> Write a fully fleshed out scene of at least 1000 words in the fantasy genre. A small group enters an ancient, otherworldly place for the first time. The environment is alien and wondrous. Describe their exploration — what they see, hear, and feel as they move deeper. Include moments of discovery, unease, and wonder. Let the world-building emerge through the characters' experience rather than exposition. Use the codex entries above as your world reference for characters, setting, and lore. Only include the prose of the scene without any markdown or commentary.
Model response
Messages
Meta
AI
The amber light of Dymas washed over them as they stepped through the portal. Rory blinked, her bright blue eyes adjusting to the strange, honeyed glow that
seemed to
emanate from e
very
where and nowhere at once.
The air was thick with
scent - roasting meats, ripe fruit, and something sweet that teased her memory but remained just out of reach. Her small crescent-shaped scar itched, and she rubbed at it absently. "Stay close," Nyx whispered, their voice
echoing
as though carried on the wind. Their shadowy form rippled, shifting between solid and incorporeal as if the
very
air of this place disturbed their essence. Rory noted how their violet eyes glowed more
intensely
here, the only color in a world of golden hues. Isolde moved like a whisper herself, her silver hair catching the amber light and shimmering like liquid moonlight. Her lavender eyes scanned their surroundings, and Rory saw the way her bare feet left no impressions in the soft ground beneath them. The Heartstone pendant at Rory's throat pulsed
gently
against her skin, a reminder of why they were here. The landscape stretched before them like a painter's fever dream. Trees with trunks of polished mahogany bore fruits that
shimmered
like jewels. Vines heavy with grapes the size of apples twined through branches, and e
very
surface
seemed to
glisten with some unseen moisture. The ground was spongy beneath Rory's sneakers, giving
slightly
with each step. "Don't eat anything," Isolde murmured, her voice sounding like chimes in the wind. "Not a berry, not a sip of wine. E
very
thing here is designed to ensnare." Nyx's form solidified momentarily. "The place feeds on your hunger," they explained, their violet gaze meeting Rory's. "Both literal and metaphorical. Whatever you desire most, it will try to offer." Rory felt the Fae-forged blade cold against her thigh, secured in its sheath. She had insisted on bringing it despite Isolde's earlier protests. Something about this place made her glad she had. Even Nyx's shadowy presence felt more substantial here, as if the realm itself forced them to maintain form. They moved deeper, the landscape shifting subtly as they walked. What had been a path through a dense orchard opened
suddenly
into a meadow where flowers b
loomed
in impossible colors - shades that shouldn't exist shifting and shimmering in the amber light. The air
was filled
with a soft, melodic hum that
seemed to
emanate from the
very
ground. "Do you
hear that?" Rory
asked, her black hair swaying as she turned her head, trying to locate the source. Isolde tilted her head, her silver hair
cascading
like a waterfall of moonlight. "It's the land singing," she said. "Drawing us deeper." Nyx's shadowy form rippled in unease. "Singing? Or calling predators?" As if in response to their words, the hum shifted subtly, becoming a lilting melody that tugged at Rory's heart. For a moment, she smelled her mother's perfume, heard her father's laugh, felt the warmth of home. Her breath caught in her throat. Isolde's hand was
suddenly
on her arm, sharp despite its
ethereal
appearance. "Focus," the fae woman said, her lavender eyes intense. "The deeper we go, the more potent the influence. Remember why we're here." Rory nodded, forcing herself to concentrate on the pendant at her throat. It pulsed again, stronger this time, and she knew they were on the right path. Whatever drug the land
was peddling
, she needed to keep her wits about her. They came upon a stream that flowed not with water, but with liquid gold. It moved sluggishly, thick as honey, and emitted a soft glow. Bubbles rose from its depths, each bursting to release notes of music into the air. "Is it... singing?" Rory asked, crouching near the bank but careful not to touch the liquid. "The
very
essence of gluttony," Isolde whispered. "All the indulgence, none of the satisfaction." They followed the stream's winding course, coming upon a clearing where tables laden with food stretched as far as the eye could see. Dishes of e
very
description steamed and
shimmered
, their aromas intoxicating. Roasts dripped with juices, pies oozed with fillings, and fruits glistened like jewels. "Don't look," Nyx warned, their voice strained. Their shadowy form
flickered
, as though struggling to maintain cohesion. "It's a trap." But Rory couldn't help but glance. A chocolate cake caught her eye, exactly like the one her mother used to bake for her birthday. She felt saliva flood her mouth, her stomach growling despite herself. Isolde began singing
softly
- a melody that countered the siren song of the feast. Rory found herself able to look away, the compulsion fading like morning mist. They pressed on, the landscape shifting again. Now they walked through arches made of interwoven bones, the structure stretching endlessly above them. The bones were polished smooth, warm to the touch, and Rory felt a deep unease settle in her stomach. "We're getting closer," Isolde murmured. "Can you feel it?" The pendant pulsed in confirmation against Rory's chest. Nyx's violet eyes scanned their surroundings, their form constantly shifting and writhing as though the
very
air here troubled them. The arches gave way to a cavernous chamber whose walls glistened with unknown minerals. At its center stood a great tree, its roots twisting into the ground like veins. Its leaves
shimmered
like silver coins, tinkling
softly
in some unseen breeze. But it was what hung from the tree's branches that made Rory's blood run cold. Thousands of hooks dangled, each holding a piece of someone - a strand of hair here, a fragment of clothing there. Memories, trapped like insects in amber. "Don't touch anything," Isolde warned, her voice barely audible. Nyx's shadowy form coalesced into something more substantial. "This is a place of taking," they whispered. "Memories, desires, ambitions... all harvested." Rory felt the truth of their words deep in her bones.
The air was heavy with
stolen dreams, and she could feel the
weight
of unfulfilled desires pressing in on her from all sides. The pendant pulsed again, pulling her forward. She followed its guidance, Isolde and Nyx flanking her protectively. The chamber's exit
loomed
ahead - a massive door made of what looked like woven vines. As they approached, the vines stirred, parting to reveal the path forward. Beyond the door stretched a narrow bridge spanning an endless chasm. The bridge
was made
of glass, smooth and cold beneath Rory's sneakers. Beneath them, the abyss
churned
with colors that danced and shifted, mesmerizing and terrifying in equal measure. "The price of indulgence," Nyx whispered as they began crossing. "An eternity of hunger." Rory's grip tightened on the Fae-forged blade at her side. The bridge
seemed to
stretch forever, each step carrying them deeper into the heart of Dymas. The air grew heavier, richer, until it felt like wading through syrup. Finally, they reached the other side. Before them rose a palace of gold and amber, its spires twisting toward the sky. The Heartstone pendant pulsed violently against Rory's chest, nearly burning her skin with its intensity. "This is it," she whispered, her voice barely audible above the hum of the land. "We're here." As they approached the palace gates, Rory felt the
weight
of the realm pressing in on her. E
very
instinct screamed to turn back, to flee this place of indulgence and eternal hunger. But she squared her shoulders, her dark hair framing her determined face, and pressed forward. The gates swung open of their own accord, revealing a path lined with statues that wept liquid gold. Their faces
were twisted
in expressions of ecstasy and agony, forever frozen between the two. Rory glanced back at her companions. Nyx's form was solid now, their violet eyes glowing with fierce determination. Isolde moved like a ghost, her silver hair shimmering and her lavender eyes focused forward. Together, they stepped into the palace of Prince Belphegor, the Heartstone pendant guiding them toward their destiny in this strange, terrible land.
created_at
"2026-02-17T02:21:02.856716+00:00"
2/17/2026, 2:21:02 AM
model
"deepseek/deepseek-chat-v3"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
340
moderation_latency
(null)
generation_time
58175
tokens_prompt
1590
tokens_completion
2076
native_tokens_prompt
1557
native_tokens_completion
1730
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
0.00203794
router
(null)
provider_responses
0
id
"chatcmpl-RSPCVuERbZgUSqfw1c3cIzs4"
status
200
is_byok
false
latency
75
endpoint_id
"5294d55f-9012-496b-8f22-8cc919432dcd"
provider_name
"DeepInfra"
model_permaslug
"deepseek/deepseek-chat-v3"
api_type
"completions"
id
"gen-1771294803-kf3vRiIhGZ5NQeibxFkO"
upstream_id
"chatcmpl-RSPCVuERbZgUSqfw1c3cIzs4"
total_cost
0.00203794
cache_discount
(null)
upstream_inference_cost
0
provider_name
"DeepInfra"
Evaluation details
Result
Evaluator
Details
Meta Data
85.7143%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
14
adverbTagCount
2
adverbTags
0
"Isolde warned, her voice barely audible [barely]"
1
"she whispered, her voice barely audible above the hum of the land [barely]"
16.6667%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
1320
totalAiIsmAdverbs
11
found
0
adverb
"gently"
count
1
1
adverb
"intensely"
count
1
2
adverb
"slightly"
count
1
3
adverb
"softly"
count
2
4
adverb
"suddenly"
count
2
5
adverb
"very"
count
4
highlights
0
"gently"
1
"intensely"
2
"slightly"
3
"softly"
4
"suddenly"
5
"very"
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)
16.6667%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
1320
totalAiIsms
11
found
0
word
"ethereal"
count
1
1
word
"churned"
count
1
2
word
"flickered"
count
1
3
word
"shimmered"
count
3
4
word
"cascading"
count
1
5
word
"loomed"
count
1
6
word
"weight"
count
2
7
word
"echoing"
count
1
highlights
0
"ethereal"
1
"churned"
2
"flickered"
3
"shimmered"
4
"cascading"
5
"loomed"
6
"weight"
7
"echoing"
100.0000%
Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches
2
maxInWindow
1
found
0
label
"air was thick with"
count
2
highlights
0
"The air was thick with"
1
"The air was heavy with"
100.0000%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
0
narrationSentences
92
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
0
hedgeCount
4
narrationSentences
92
filterMatches
(empty)
hedgeMatches
0
"seemed to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
1
totalSentences
103
matches
0
"hear that?\" Rory"
82.9289%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
39
mean
33.9
std
14.92
cv
0.44
sampleLengths
0
71
1
52
2
59
3
55
4
27
5
30
6
50
7
59
8
20
9
22
10
10
11
43
12
34
13
41
14
40
15
16
16
14
17
46
18
20
19
35
20
28
21
41
22
9
23
28
24
41
25
42
26
9
27
21
28
34
29
45
30
40
31
14
32
38
33
36
34
17
35
47
36
33
37
33
38
22
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
3
totalSentences
92
matches
0
"was filled"
1
"was made"
2
"were twisted"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
1
totalVerbs
216
matches
0
"was peddling"
88.8624%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
1199
adjectiveStacks
1
stackExamples
0
"small crescent-shaped scar"
adverbCount
55
adverbRatio
0.045871559633027525
lyAdverbCount
22
lyAdverbRatio
0.01834862385321101
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
103
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
103
mean
12.83
std
5.51
cv
0.43
sampleLengths
0
14
1
22
2
24
3
11
4
13
5
20
6
19
7
18
8
23
9
18
10
10
11
12
12
21
13
12
14
13
15
14
16
4
17
13
18
13
19
13
20
10
21
9
22
18
23
10
24
32
25
17
26
20
27
13
28
6
29
3
30
6
31
4
32
20
33
17
34
6
35
12
36
9
37
13
38
12
39
15
40
14
41
14
42
11
43
15
44
16
45
7
46
7
47
23
48
10
49
13
73.1392%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
3
diversityRatio
0.4563106796116505
totalSentences
103
uniqueOpeners
47
0.0000%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
14
fancyCount
11
fancyTags
0
"Nyx whispered, their voice echoing as though carried on the wind (whisper, echo carry on)"
1
"Isolde murmured, her voice sounding like chimes in the wind (murmur, sound like)"
2
"they explained, their violet gaze meeting Rory's (explain)"
3
"the fae woman said, her lavender eyes intense (say, eye)"
4
"Isolde whispered (whisper)"
5
"Nyx warned, their voice strained (warn, strain)"
6
"Isolde murmured (murmur)"
7
"Isolde warned, her voice barely audible (warn)"
8
"they whispered (whisper)"
9
"Nyx whispered as they began crossing (whisper begin crossing)"
10
"she whispered, her voice barely audible above the hum of the land (whisper)"
80.2340%