NC Bench
Overview
About
Tests
Models
Vendors
Run: 2026-02-17-01KHMMDS324TKZ4JX3W97TX494
Run Details
Model:
GPT-4o, May 13th (temp=0)
Test:
Bad Writing Habits
Scenario:
Fantasy: entering an ancient ruin
Duration:
16.9s
Cost:
$0.036660
Provider:
Azure
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
Aurora Carter adjusted the strap of her satchel, the
weight
of the Heartstone Pendant pressing against her chest. The silver chain felt cool against her skin, a
stark
contrast to the faint warmth emanating from the crimson gem. She glanced at her companions, their faces a mix of determination and curiosity. Nyx, the living shadow, moved with an eerie grace, their form shifting between solid and incorporeal as they
glided
through the underbrush. Isolde Varga, the
ethereal
Half-Fae seer, walked with a lightness that left no trace on the ground, her silver hair flowing like liquid moonlight. The ancient oak standing stones marked the boundary of the Fae Grove, their gnarled surfaces
etched
with runes that pulsed with a faint,
otherworldly
light. Aurora hesitated for a moment, her bright blue eyes scanning the clearing. The air felt different here, charged with a subtle energy that made the hairs on her arms stand on end. "Are you ready, Rory?" Nyx's voice was a whisper carried on the wind, barely audible yet impossible to ignore. Aurora nodded, her fingers brushing the small crescent-shaped scar on her left wrist. "Let's do this." As they stepped past the standing stones, the world
seemed to
shift around them. The air grew warmer, the light softer, and the sounds of the outside world faded into a distant hum. Wildflowers bloomed in a riot of colors, their petals
glistening
with dew despite the absence of rain. The scent of jasmine and honeysuckle filled the air, mingling with the earthy aroma of moss and damp leaves. Aurora's breath caught in her throat as she took in the sight before her. The grove was a hidden paradise, a pocket of untouched beauty nestled between realms. Time moved differently here, and she could feel its strange rhythm in the pulse of the Heartstone Pendant. "Stay close," Isolde murmured, her pale lavender eyes scanning the grove. "The path is not always what it seems." They moved deeper into the grove, the ground soft and springy beneath their feet. The trees here were ancient, their trunks twisted and gnarled, their branches heavy with leaves that
shimmered
like emeralds. Sunlight filtered through the canopy, casting dappled shadows that danced and shifted with a life of their own. Aurora's senses were on high alert, e
very
rustle of leaves and distant birdcall amplified in the stillness. She could feel the presence of the Fae, their eyes watching from the shadows, their whispers carried on the breeze. It was both unsettling and exhilarating, a reminder that they
were treading
on sacred ground. As they walked, Aurora's gaze
was drawn
to a cluster of mushrooms growing at the base of a tree. They glowed with a soft, bioluminescent light, their caps a deep, iridescent blue. She crouched down to get a closer look, her fingers itching to touch them. "Careful," Nyx warned, their violet eyes glowing faintly. "Not e
very
thing here is as harmless as it appears." Aurora nodded, straightening up and brushing her hands on her jeans. "Noted." They continued on, the path winding through the grove like a serpent. The deeper they went, the more the air
seemed to
hum with magic. Aurora could feel it in her bones, a thrumming energy that
resonated
with the Heartstone Pendant. She glanced at Isolde, wondering what the seer made of all this. Isolde's expression was serene, her gaze distant as if she
were seeing
something beyond the physical realm. "The grove is alive," she said
softly
. "It remembers." Aurora shivered,
the weight of those words
settling over her like a cloak. She had always known there was more to the world than met the eye, but experiencing it firsthand was something else entirely. They came to a clearing where a small stream bubbled over smooth stones, its water crystal clear and impossibly pure. Aurora knelt by the stream, cupping her hands to take a drink. The water was cool and refreshing, with a faint, sweet taste that lingered on her tongue. As she stood up, she noticed something
glinting
in the sunlight. A slender, leaf-shaped dagger lay half-buried in the moss, its blade made of a metal that
seemed to
capture the light and bend it. She reached down to pick it up, the coldness of the moonsilver sending a shiver through her. "Isolde," she called, holding up the dagger. "Is this what I think it is?" Isolde's
eyes widened
slightly
, a rare show of emotion. "The Fae-Forged Blade," she said, her voice
tinged
with awe. "A gift from the Fae Courts, rare and highly coveted." Aurora turned the dagger over in her hands, marveling at its craftsmanship. The blade was faintly luminescent, its edge impossibly sharp. She could feel the power thrumming through it, a cold, precise energy that made her heart race. "Why would it be here?" she wondered aloud. "The grove has its secrets," Isolde replied cryptically. "Perhaps it was waiting for you." Aurora slipped the dagger into her belt, feeling
a sense of unease
and wonder. The grove was a place of beauty and danger, a reminder that the line between the mortal world and the realms beyond was thin and fragile. As they moved on, the light
began to
change, taking on a golden hue that bathed the grove in a warm,
ethereal
glow. Aurora could hear the faint strains of music, a haunting melody that
seemed to
come from e
very
where and nowhere. It tugged at her heart, filling her with a sense of longing and nostalgia. "Do you
hear that?" she
asked, her voice
barely above a whisper
. Nyx nodded, their form flickering like a candle flame. "The music of the Fae. It calls to those who listen." Aurora closed her eyes, letting the music wash over her. It was beautiful and haunting, a reminder of things lost and dreams unfulfilled. She felt a tear slip down her cheek, the emotion too much to contain. When she opened her eyes, she saw a figure standing at the edge of the clearing. Tall and graceful, with hair like spun gold and eyes the color of the summer sky. The figure smiled, a gesture that was both welcoming and
enigmatic
. "Welcome, travelers," the figure said, their voice like the chime of silver bells. "You have come far to reach this place." Aurora stepped forward, her heart pounding. "Who are you?" The figure's smile widened. "I am Liora, guardian of the grove. You seek answers, do you not?" Aurora nodded, her mind racing with questions. "Yes. We need to know how to strengthen the Veil." Liora's expression grew serious. "The Veil is weakening, and the balance between realms is at risk. You must find the Heart of the Grove, a place where the magic is strongest. There, you will find what you seek." "How do we find it?" Aurora asked. Liora gestured to the path ahead. "Follow the light. It will guide you." Aurora glanced at her companions, their faces reflecting her own determination. They had come this far, and there was no turning back now. "Thank you," she said, turning back to Liora. But the guardian
was gone
, vanished like a wisp of smoke. With a deep breath, Aurora led the way, the path ahead bathed in golden light. The grove
seemed to
pulse with energy, the air thick with magic. She could feel the Heartstone Pendant growing warmer, its faint glow guiding her steps. As they moved deeper into the grove, the light grew brighter, the air more charged. Aurora's senses were on high alert, e
very
sound and movement amplified. She could feel the presence of the Fae, their eyes watching, their whispers growing louder. Finally, they reached a clearing where a massive tree stood, its trunk wide enough to house a small cottage. The tree's bark was silver, its leaves shimmering like emeralds. At its base, a pool of water glowed with a soft, inner light. "The Heart of the Grove," Isolde whispered, her voice filled with reverence. Aurora approached the pool, the Heartstone Pendant pulsing in time with her heartbeat. She knelt by the water, her reflection shimmering on the surface. She could feel the power here, a deep, ancient magic that
resonated
with her
very
soul. "Place the pendant in the water," Isolde instructed. Aurora hesitated for a moment, then unfastened the pendant and lowered it into the pool. The water glowed brighter, the light spreading out in ripples. She could feel the magic flowing through her, a connection to the grove and the realms beyond. As the light faded, Aurora felt a sense of peace settle over her. The Veil would be strengthened, the balance restored. She had found what she sought, and in doing so, had discovered a part of herself she never knew existed. With a final glance at the Heart of the Grove, Aurora stood up, her heart filled with a sense of purpose. The journey was far from over, but she knew she was ready for whatever lay ahead.
created_at
"2026-02-17T01:46:37.466638+00:00"
2/17/2026, 1:46:37 AM
model
"openai/gpt-4o-2024-05-13"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
616
moderation_latency
(null)
generation_time
16787
tokens_prompt
1590
tokens_completion
2244
native_tokens_prompt
1533
native_tokens_completion
1933
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
0.03666
router
(null)
provider_responses
0
id
"chatcmpl-DA4SJtAM5ovEikA7gbAEcIySthNKt"
status
200
is_byok
false
latency
210
endpoint_id
"ef6b0afa-fd92-4db6-96e0-b8f0e5e4734b"
provider_name
"Azure"
model_permaslug
"openai/gpt-4o-2024-05-13"
api_type
"completions"
id
"gen-1771292779-Zyv7BatYp0a16y8rAQYo"
upstream_id
"chatcmpl-DA4SJtAM5ovEikA7gbAEcIySthNKt"
total_cost
0.03666
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Azure"
Evaluation details
Result
Evaluator
Details
Meta Data
30.7692%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
13
adverbTagCount
4
adverbTags
0
"Nyx warned, their violet eyes glowing faintly [faintly]"
1
"she said softly [softly]"
2
"Isolde replied cryptically [cryptically]"
3
"she said, turning back to Liora [back]"
73.3155%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
1499
totalAiIsmAdverbs
4
found
0
adverb
"slightly"
count
1
1
adverb
"softly"
count
1
2
adverb
"barely above a whisper"
count
1
3
adverb
"very"
count
1
highlights
0
"slightly"
1
"softly"
2
"barely above a whisper"
3
"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)
0.0000%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
1499
totalAiIsms
15
found
0
word
"ethereal"
count
2
1
word
"enigmatic"
count
1
2
word
"tinged"
count
1
3
word
"resonated"
count
2
4
word
"shimmered"
count
1
5
word
"glistening"
count
1
6
word
"glinting"
count
1
7
word
"glided"
count
1
8
word
"otherworldly"
count
1
9
word
"stark"
count
1
10
word
"weight"
count
2
11
word
"etched"
count
1
highlights
0
"ethereal"
1
"enigmatic"
2
"tinged"
3
"resonated"
4
"shimmered"
5
"glistening"
6
"glinting"
7
"glided"
8
"otherworldly"
9
"stark"
10
"weight"
11
"etched"
33.3333%
Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches
3
maxInWindow
3
found
0
label
"eyes widened/narrowed"
count
1
1
label
"sense of foreboding"
count
1
2
label
"weight of words/silence"
count
1
highlights
0
"eyes widened"
1
"a sense of unease"
2
"the weight of those words"
100.0000%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
0
narrationSentences
97
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
0
hedgeCount
6
narrationSentences
97
filterMatches
(empty)
hedgeMatches
0
"seemed to"
1
"began to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
1
totalSentences
112
matches
0
"hear that?\" she"
100.0000%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
46
mean
32.48
std
18.77
cv
0.578
sampleLengths
0
97
1
57
2
19
3
16
4
69
5
46
6
19
7
51
8
52
9
46
10
17
11
12
12
53
13
26
14
35
15
48
16
52
17
14
18
29
19
38
20
8
21
14
22
40
23
56
24
12
25
20
26
37
27
43
28
21
29
9
30
17
31
17
32
38
33
7
34
13
35
23
36
19
37
41
38
41
39
42
40
12
41
40
42
8
43
42
44
41
45
37
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
2
totalSentences
97
matches
0
"was drawn"
1
"was gone"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
2
totalVerbs
224
matches
0
"were treading"
1
"were seeing"
88.0000%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
1317
adjectiveStacks
2
stackExamples
0
"small crescent-shaped scar"
1
"slender, leaf-shaped dagger"
adverbCount
34
adverbRatio
0.025816249050873197
lyAdverbCount
13
lyAdverbRatio
0.009870918754745633
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
112
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
112
mean
13.34
std
5.52
cv
0.414
sampleLengths
0
18
1
20
2
13
3
22
4
24
5
25
6
12
7
20
8
19
9
13
10
3
11
14
12
19
13
17
14
19
15
14
16
14
17
18
18
11
19
8
20
14
21
19
22
18
23
17
24
20
25
15
26
19
27
13
28
14
29
8
30
9
31
11
32
1
33
12
34
13
35
16
36
12
37
17
38
7
39
2
40
13
41
22
42
20
43
12
44
16
45
11
46
24
47
17
48
7
49
7
55.6548%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
1
diversityRatio
0.3392857142857143
totalSentences
112
uniqueOpeners
38
0.0000%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
13
fancyCount
11
fancyTags
0
"Isolde murmured, her pale lavender eyes scanning the grove (murmur, scan)"
1
"Nyx warned, their violet eyes glowing faintly (warn, glow faintly)"
2
"she said softly (say softly)"
3
"she called, holding up the dagger (call, holding up)"
4
"she said, her voice tinged with awe (say, tinged)"
5
"wondered (wonder)"
6
"Isolde replied cryptically (reply cryptically)"
7
"the figure said, their voice like the chime of silver bells (say, like)"
8
"she said, turning back to Liora (say, turn)"
9
"Isolde whispered, her voice filled with reverence (whisper, fill)"
10
"Isolde instructed (instruct)"
75.3572%