NC Bench
Overview
About
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Run: 2026-02-17-01KHMR0W8N8JSF2PFY2DWW3ZPK
Run Details
Model:
Qwen 3.5 397B A17B
Test:
Bad Writing Habits
Scenario:
Fantasy: entering an ancient ruin
Duration:
1m 43s
Cost:
$0.014487
Provider:
Alibaba
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 air in the alleyway behind the Golden Empress smelled of wet cardboard and stale grease, but the distortion hovering ten feet ahead smelled of ozone and burnt sugar. Aurora Carter stopped, her hand instinctively going to the crimson stone resting against her collarbone. The Heartstone pendant was hot, radiating a feverish warmth that seeped through her jacket and kissed her skin. It pulsed in time with her own
hear
tbeat, a rhythmic warning that the boundary ahead was thin. Beside her, the air grew colder. Nyx coalesced from the gloom of the brickwork, the living shadow pulling itself into a humanoid shape until it stood roughly six feet tall. The faint violet glow of their eyes was the only color in their silhouette, cutting through the London grey. The Veil
shimmered
before them, a faint distortion like heat haze off asphalt, though the night was chill. To anyone else passing the mouth of the alley, it would look like nothing but empty space. To Aurora, it looked like a wound in the world. Ready? Nyx's voice brushed against her ear, sounding like dry leaves skittering over pavement. Aurora tightened her grip on the hilt of the moonsilver dagger at her hip. The Fae-forged blade was always cold, a
stark
contrast to the burning pendant, and the chill grounded her. She took a breath, filling her lungs with the familiar scent of rain and exhaust, and stepped forward. Crossing the threshold felt like walking through a curtain of static electricity. Her hair lifted on her arms. The pressure popped in her ears, and then the smell hit her. The stale grease of London vanished, replaced by an overwhelming, cloying sweetness. It was the scent of roasted meats basted in honey, of fermenting grapes, of spices she couldn't name but felt heavy on her tongue. She opened her eyes. They were no longer in the alley. Above them, the sky was a wrong shade of amber, glowing with a perpetual, warm sunset that cast long, golden shadows across the landscape. There were no stars, no moon, only that endless, bruised twilight. They stood on a ridge overlooking a sprawling valley that defied the geography of Earth. Vineyards stretched out in neat, manicured rows, but the vines were thick as tree trunks, heavy with grapes the size of plums that
shimmered
with an inner light. Beyond the vines, orchards bowed under the
weight
of fruit that looked too perfect, too vibrant, their colors saturated to the point of pain. Dymas, Nyx whispered, the sound carrying on a wind that didn't touch Aurora's skin. The realm of Gluttony. Aurora looked down at her left wrist, where the small crescent-shaped scar from her childhood accident itched phantomly. She rubbed it, trying to ground herself. This was Hel. Not the fire and brimstone of sermon illustrations, but a landscape of excess. It's beautiful, she said, the words feeling dangerous in her mouth. It is a trap, Nyx corrected. Their form shifted, edges blurring into smoke before solidifying again. The beauty is the bait. They
began to
descend the ridge. The ground beneath Aurora's boots was soft, covered in a grass so green it looked painted. As they walked, the air grew thicker, humid with the steam of cooking. Somewhere in the distance, she
hear
d the clatter of silverware on
porcelain
, a sound magnified until it
echoed
like thunder. Laughter drifted on the wind, rich and booming, but devoid of joy. Aurora kept her hand near the dagger. The moonsilver hummed against her thigh, reacting to the ambient magic of the realm. She watched the vines as they passed. Up close, the grapes weren't just fruit; they whispered. She leaned in, catching a fragment of sound. ...hungry... so hungry... She stepped back, her boot crushing a fallen leaf. It didn't crunch; it squelched, releasing a scent like blood oranges. Do you
hear
that? she asked. The souls contracted to this place, Nyx said. They tend the gardens. They cook the feasts. They consume until they burst, and then they begin again. Aurora felt a chill that had nothing to do with the blade. She looked toward the center of the valley where a palace of carved bone and gold rose from the earth. Tables were set outside on grand terraces, laden with platters of food that steamed in the amber air. Figures moved around the tables. Some looked human, dressed in fine silks that strained against their bodies. Others
were twisted
, their forms bloated and distorted, shackled by chains made of woven sugar glass. Prince Belphegor's court, Nyx murmured. Aurora stopped. A figure
was approaching
them from the vineyard rows. It was a man, or had been. He wore the uniform of a chef, white jacket stained with sauces of impossible colors. His eyes were hollow, fixed on Aurora's neck. On the pendant. Fresh meat, the chef rasped. His voice sounded like grinding stones. Aurora didn't flinch. She shifted her stance, lowering her center of gravity. Her mind raced,
calculating
distances, exits, the
weight
of the dagger in her hand. She was a delivery person, used to
navigating
hostile streets in London, but this was different. This was a world built on consumption. We're just passing through, Aurora said, her voice steady. Nothing passes through Dymas, the chef said, licking his lips. Everything stays. Everything feeds. He lunged, not with a weapon, but with his hands, fingers elongated and sharp like carving knives. Aurora sidestepped, the movement fluid. She didn't draw the blade yet. Violence here might attract attention they couldn't handle. Instead, she grabbed a cluster of the glowing grapes from a nearby vine and hurled them at the chef's face. The fruit exploded on impact, releasing a cloud of narcotic pollen. The chef coughed, stumbling back, clawing at his eyes. The sweetness of the air turned acrid. Run, Nyx said. The shadow elongated, stretching toward the tree line. Aurora didn't need telling twice. She sprinted across the soft grass, the amber sky seeming to pulse above her. The pendant burned hotter against her skin, guiding her toward a fluctuation in the air ahead—a way out, or perhaps deeper in. She couldn't tell. The ground
seemed to
stretch beneath her feet, the distance expanding like taffy. Time moved differently here, slippery and unreliable. An hour could be a minute. A minute could be a lifetime. She glanced back. The chef
was recovering
, shouting into a horn made of twisted bone. The sound rolled over the valley, waking something in the orchards. Shapes
began to
move among the trees. The Fae blade slipped into her hand, the cold metal biting into her palm. It glowed faintly, reacting to the threat. She felt the
weight
of it, the promise of violence. Where to? she called out, her breath coming in sharp gasps. Follow the shadow, Nyx replied. Their voice was everywhere and nowhere. I
know
the spaces between. Aurora focused on the violet eyes cutting through the golden haze. She ran toward them, toward the dark patch of shadow that looked like a tear in the amber fabric of the world. The scents of the feast grew stronger, making her stomach cramp with a hunger that wasn't hers. She
clenched her jaw
, forcing her mind to stay clear. She thought of her flat above Silas' bar. She thought of the smell of old wood and beer. She thought of Cardiff, of rain on Welsh slate. She refused to be hungry for this. They reached the shadow line. The air here was cold, smelling of ozone and wet cardboard. The amber sky
fractured
. Aurora saw the grey brick of the London alleyway through the tear. She didn't look back at the vineyards or the bone palace. She stepped through the static, the pressure popping in her ears again. The sweetness vanished, replaced by the comforting rot of the city. Aurora leaned against the brick wall, sliding down until she hit the ground. The pendant cooled
slowly
against her chest. Nyx stood over her, a silhouette against the streetlights of the real world. We found it, Aurora said, wiping sweat from her brow. Nyx's violet eyes glowed in the dark. Yes. But now it
know
s we were there. Aurora looked at the dagger in her hand, the moonsilver dull now in the absence of magic. She sheathed it. The hunger in her stomach was real now, human and manageable. Then we better move, she said, standing up. Before it decides to come here for dessert.
created_at
"2026-02-17T02:50:55.407743+00:00"
2/17/2026, 2:50:55 AM
model
"qwen/qwen3.5-397b-a17b-20260216"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
803
moderation_latency
(null)
generation_time
103429
tokens_prompt
1590
tokens_completion
3980
native_tokens_prompt
1633
native_tokens_completion
3752
native_tokens_completion_images
(null)
native_tokens_reasoning
1879
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
0.014487
router
(null)
provider_responses
0
id
"chatcmpl-7af5d44d-ee10-9d2b-91c4-80b8f1c74bfe"
status
200
is_byok
false
latency
803
endpoint_id
"180484a2-e24b-495a-ba41-b34b680d5a9f"
provider_name
"Alibaba"
model_permaslug
"qwen/qwen3.5-397b-a17b-20260216"
api_type
"completions"
id
"gen-1771296551-W9Lx6aOVMazAsusflbW8"
upstream_id
"chatcmpl-7af5d44d-ee10-9d2b-91c4-80b8f1c74bfe"
total_cost
0.014487
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Alibaba"
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)
92.9478%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
1418
totalAiIsmAdverbs
1
found
0
adverb
"slowly"
count
1
highlights
0
"slowly"
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)
22.4260%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
1418
totalAiIsms
11
found
0
word
"shimmered"
count
2
1
word
"porcelain"
count
1
2
word
"calculating"
count
1
3
word
"stark"
count
1
4
word
"fractured"
count
1
5
word
"weight"
count
3
6
word
"echoed"
count
1
7
word
"navigating"
count
1
highlights
0
"shimmered"
1
"porcelain"
2
"calculating"
3
"stark"
4
"fractured"
5
"weight"
6
"echoed"
7
"navigating"
100.0000%
Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches
1
maxInWindow
1
found
0
label
"clenched jaw/fists"
count
1
highlights
0
"clenched her jaw"
100.0000%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
0
narrationSentences
138
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
2
hedgeCount
3
narrationSentences
138
filterMatches
0
"hear"
1
"know"
hedgeMatches
0
"began to"
1
"seemed to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
0
totalSentences
138
matches
(empty)
100.0000%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
42
mean
33.69
std
24.87
cv
0.738
sampleLengths
0
79
1
49
2
45
3
14
4
50
5
66
6
11
7
102
8
18
9
41
10
11
11
21
12
67
13
48
14
20
15
6
16
26
17
83
18
5
19
44
20
11
21
49
22
9
23
14
24
17
25
39
26
27
27
11
28
76
29
33
30
31
31
11
32
16
33
87
34
7
35
32
36
34
37
33
38
10
39
15
40
31
41
16
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
1
totalSentences
138
matches
0
"were twisted"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
2
totalVerbs
247
matches
0
"was approaching"
1
"was recovering"
94.0000%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
1418
adjectiveStacks
1
stackExamples
0
"small crescent-shaped scar"
adverbCount
40
adverbRatio
0.028208744710860368
lyAdverbCount
8
lyAdverbRatio
0.005641748942172073
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
138
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
138
mean
10.25
std
5.93
cv
0.579
sampleLengths
0
29
1
15
2
18
3
17
4
6
5
24
6
19
7
18
8
17
9
10
10
1
11
13
12
14
13
18
14
18
15
12
16
6
17
12
18
12
19
24
20
4
21
7
22
24
23
11
24
15
25
28
26
24
27
14
28
4
29
18
30
7
31
3
32
13
33
11
34
6
35
10
36
5
37
6
38
16
39
13
40
20
41
12
42
7
43
14
44
7
45
9
46
8
47
1
48
2
49
9
51.2077%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
16
diversityRatio
0.37681159420289856
totalSentences
138
uniqueOpeners
52
100.0000%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
0
fancyCount
0
fancyTags
(empty)
91.7989%