NC Bench
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Run: 2026-02-17-01KHMPATXJXK26ZNRJF9M8CT4H
Run Details
Model:
DeepSeek-V2 Chat
Test:
Bad Writing Habits
Scenario:
Fantasy: entering an ancient ruin
Duration:
49.2s
Cost:
$0.002445
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> <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 Heartstone pendant pulsed against Aurora's collarbone like a second heartbeat as she stepped through the standing stones. The air
shimmered
around them, thick with the scent of honeysuckle and something metallic beneath—like blood on the wind. She rubbed the small crescent scar on her wrist, an old nervous habit. "Told you she'd be here," Nyx murmured from the shifting shadows between two ancient oaks. Their violet eyes glowed faintly in the twilight as they solidified into humanoid form, though their edges still blurred like ink in water. Aurora squinted at the grove ahead. Wildflowers bloomed in impossible colors—indigo petals with gold veins, crimson blossoms that pulsed like living embers. "Time's different here, isn't it?" She glanced at her
watch
; the second hand stuttered, then spun backward. "Faster or slower depends on the Grove's mood," Isolde said, appearing between two foxgloves taller than she was. The silver-haired seer left no footprints in the dew-heavy grass. Her lavender eyes tracked something unseen in the canopy. "Today she's restless. Best not linger overlong." Nyx drifted forward, their shadowy fingers trailing through a cluster of bioluminescent mushrooms. The fungi dimmed where they touched, then flared brighter when they withdrew. "The boundary's thin here. Can you feel it?" Aurora could. The pendant's warmth spread through her chest as they approached a ring of mushrooms—
perfectly
spaced, too symmetrical to be natural. The air above them warped like heat haze over pavement. She unsheathed the Fae-forged dagger at her belt; the moonsilver blade glowed faintly blue in the gathering dark. Isolde tilted her head, listening to whispers only she could hear. "Dymas lies beyond. A place of feasts and hungers." She plucked a single silver leaf from her hair and let it fall. It hovered midair over the mushroom ring, spinning
slowly
. "The path will open when the leaf touches ground." The waiting stretched. Aurora's breath fogged in the
suddenly
chill air. Nyx coalesced beside her, their whisper-voice barely audible: "Something's
watch
ing from the other side." Then—a sound like glass shattering in reverse. The leaf vanished mid-spin. The mushroom ring flared emerald-green, and the warped air solidified into an archway of twisted vines. Beyond it stretched a twilight landscape bathed in amber light, where trees bore fruits that glistened like candied jewels. Aurora's stomach growled despite herself. The scents wafting through the arch—roasting meats, spiced wine, caramelized sugar—made her mouth water. "Gluttony's realm," Isolde said, her voice gone distant. "Tread
lightly
. Even the air here conspires to make you crave." Nyx flowed through the arch first, their form blurring at the edges as they crossed between worlds. Aurora followed, the dagger's hilt cold in her sweating palm. The moment she stepped through, the pendant flared hot enough to burn. She gasped, clutching at it—then froze. The sky wasn't sky at all, but a vast, swirling canopy of golden fireflies moving in synchronized patterns. Their light reflected off obsidian-black streams that cut through fields of wheat taller than houses. In the distance, a banquet table stretched as far as she could see, laden with dishes that steamed despite the lack of visible heat sources. "Don't." Nyx caught her wrist as she reached unconsciously toward a nearby bush heavy with plump, violet berries. Their grip was cool and strangely
weight
less. "E
very
thing here is hungry in its own way." Aurora shook herself. The craving dulled
slightly
, though her mouth still watered. "Right. Portal's behind us, but which way—" A sound cut her off: wet, rhythmic chewing. From the wheat field emerged a figure—humanoid but wrong, its limbs too long, its mouth stretching ear to ear. It gnawed on what looked like a roasted leg of lamb, juices dripping down its chin to sizzle where they hit the ground. Isolde went
very
still. "One of Belphegor's tasters. They sample e
very
dish in the realm, endlessly." The creature's bulbous eyes locked onto them. It dropped its meal and loped forward, sniffing loudly. Nyx stepped in front, shadows swirling around them like a cloak. The taster recoiled with a hiss, then turned its gaze to Aurora—specifically, to the pendant at her throat. It grinned, revealing rows of needle teeth. "Fresh meat," it rasped, then let out a shrill whistle that
echoed
across the amber-lit plains. "Run," Nyx said, already dissolving into smoke. Aurora didn't need telling twice. She sprinted after Isolde toward the obsidian stream, the wheat whipping at her arms. Behind them, answering whistles rose from e
very
direction. The pendant burned hotter with each step, its crimson glow painting the ground beneath her feet. Isolde reached the stream first and turned, her silver hair lifting in a nonexistent wind. "The water's a mirror—step where I step!" She walked onto the black surface without breaking stride, her bare feet leaving momentary ripples that froze solid behind her. Aurora hesitated—then followed, bracing for the icy plunge. Instead, the stream held her
weight
like tempered glass. Nyx flowed beside her, their form barely holding together. "They won't cross running water," they whispered. "Even here, some old rules hold." Glancing back, Aurora saw the tasters gathered at the shore, their elongated fingers twitching. One reached out—only to yelp as its fingertips blackened and curled like burned paper. Isolde was already halfway across, her silhouette
wavering
in the strange light. "The palace lies beyond the salt flats," she called, her voice carrying oddly over the frozen stream. "Where the hungriest things are kept... and fed." Aurora adjusted her grip on the Fae blade. The dagger's glow had deepened to an urgent violet. Somewhere ahead, another archway
shimmered
into view—this one framed by bones woven through with grapevines. The scent of wine and decay rolled over them in a nauseating wave. Nyx solidified just long enough to meet Aurora's eyes. Their violet gaze was grim. "Whatever happens next," they whispered, "don't taste anything. Not even a drop." The Heartstone pulsed once, hard, as the three of them stepped toward the bone archway—and whatever waited beyond.
created_at
"2026-02-17T02:20:29.988941+00:00"
2/17/2026, 2:20:29 AM
model
"deepseek/deepseek-chat-v3"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1727
moderation_latency
(null)
generation_time
49135
tokens_prompt
1590
tokens_completion
1622
native_tokens_prompt
1557
native_tokens_completion
1402
native_tokens_completion_images
0
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
0.0024454
router
(null)
provider_responses
0
id
"9fd13cf0ece7831ff6b5281fde595fed"
status
200
is_byok
false
latency
1727
endpoint_id
"cefb5a1e-9fea-4496-9a64-4e1b11a7cc8c"
provider_name
"Novita"
model_permaslug
"deepseek/deepseek-chat-v3"
api_type
"completions"
id
"gen-1771294780-c2qIKYJud8r7xgCcc3yQ"
upstream_id
"9fd13cf0ece7831ff6b5281fde595fed"
total_cost
0.0024454
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Novita"
Evaluation details
Result
Evaluator
Details
Meta Data
8.3333%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
8
adverbTagCount
3
adverbTags
0
"it rasped, then let out a shrill whistle that echoed across the amber-lit plains [then]"
1
"Nyx said, already dissolving into smoke [already]"
2
"she called, her voice carrying oddly over the frozen stream [oddly]"
40.4762%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
1008
totalAiIsmAdverbs
6
found
0
adverb
"lightly"
count
1
1
adverb
"perfectly"
count
1
2
adverb
"slightly"
count
1
3
adverb
"slowly"
count
1
4
adverb
"suddenly"
count
1
5
adverb
"very"
count
1
highlights
0
"lightly"
1
"perfectly"
2
"slightly"
3
"slowly"
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)
50.3968%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
1008
totalAiIsms
5
found
0
word
"shimmered"
count
2
1
word
"wavering"
count
1
2
word
"weight"
count
1
3
word
"echoed"
count
1
highlights
0
"shimmered"
1
"wavering"
2
"weight"
3
"echoed"
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
74
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
1
hedgeCount
0
narrationSentences
74
filterMatches
0
"watch"
hedgeMatches
(empty)
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
0
totalSentences
83
matches
(empty)
62.0686%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
28
mean
35.29
std
12.96
cv
0.367
sampleLengths
0
50
1
38
2
39
3
44
4
33
5
50
6
51
7
25
8
46
9
19
10
19
11
45
12
58
13
33
14
19
15
50
16
16
17
45
18
23
19
7
20
43
21
42
22
39
23
28
24
37
25
45
26
26
27
18
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
0
totalSentences
74
matches
(empty)
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
0
totalVerbs
149
matches
(empty)
87.3465%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
863
adjectiveStacks
0
stackExamples
(empty)
adverbCount
47
adverbRatio
0.054461181923522596
lyAdverbCount
15
lyAdverbRatio
0.01738122827346466
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
83
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
83
mean
11.9
std
5.47
cv
0.459
sampleLengths
0
18
1
19
2
13
3
15
4
23
5
6
6
16
7
17
8
18
9
10
10
9
11
7
12
13
13
12
14
8
15
2
16
20
17
10
18
18
19
11
20
22
21
9
22
9
23
3
24
8
25
14
26
7
27
4
28
16
29
19
30
5
31
14
32
8
33
11
34
17
35
10
36
12
37
6
38
18
39
15
40
25
41
18
42
7
43
8
44
3
45
9
46
7
47
8
48
19
49
23
64.2570%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
5
diversityRatio
0.42168674698795183
totalSentences
83
uniqueOpeners
35
0.0000%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
8
fancyCount
8
fancyTags
0
"Nyx murmured from the shifting shadows between two ancient oaks (murmur)"
1
"Isolde said, appearing between two foxgloves taller than she was (say, appear be)"
2
"Isolde said, her voice gone distant (say, go)"
3
"it rasped, then let out a shrill whistle that echoed across the amber-lit plains (rasp, let out echo)"
4
"Nyx said, already dissolving into smoke (say, already dissolve)"
5
"they whispered (whisper)"
6
"she called, her voice carrying oddly over the frozen stream (call, carry oddly)"
7
"they whispered (whisper)"
77.2281%