NC Bench
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Run: 2026-02-17-01KHMPB37AJ1B84CYSZPD8CPPG
Run Details
Model:
GPT-4o, Aug. 6th (temp=0)
Test:
Bad Writing Habits
Scenario:
Fantasy: entering an ancient ruin
Duration:
16.0s
Cost:
$0.018423
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
The air
shimmered
with a faint,
otherworldly
glow as Aurora Carter stepped through the ancient oak standing stones that marked the boundary of the Fae Grove. Her breath caught in her throat, the Heartstone Pendant around her neck pulsing
gently
against her skin, as if in recognition of the magic that thrummed through the air. She glanced back at Nyx, their form a silhouette of living shadow, eyes glowing faintly violet in the dim light. They nodded, a silent assurance that they were ready to proceed. Beside her, Isolde Varga moved with an
ethereal
grace, her silver hair
cascading
down her back like a waterfall of moonlight. She
seemed to
glide rather than walk, leaving no footprints on the soft earth. Her pale lavender eyes scanned the grove, taking in the wildflowers that bloomed in riotous colors, their petals
glistening
with dew despite the absence of rain. "Time
dances
differently here," Isolde murmured, her voice a soft melody that
seemed to
blend with the rustling leaves. "An hour within these bounds may be but a moment or an eternity outside." Rory nodded, her mind racing with the possibilities and dangers that such a place could hold. She had heard tales of the Fae and their capricious nature, of how they could twist time and reality to their whims. Yet, standing here, she felt a strange sense of peace, as if the grove itself welcomed her presence. They moved deeper into the grove, the path winding through clusters of ancient trees whose branches arched overhead, forming a natural cathedral.
The air was thick with
the scent of earth and blooming flowers, a heady perfume that
seemed to
seep into her
very
bones. Rory's fingers brushed against the rough bark of a tree, feeling the life pulsing beneath its surface, a heartbeat in time with her own. Nyx drifted beside her, their form shifting between solid and incorporeal, a shadow among shadows. "This place remembers," they whispered, their voice like a breeze stirring the leaves. "It holds
echoes
of those who have walked here before." Rory shivered, not from fear, but from the
weight
of history that
seemed to
press down upon her. She could almost hear the whispers of the past, the laughter and tears of those who had sought the grove's secrets. Her eyes caught a
glint
of something among the roots of a nearby tree, and she crouched down to investigate. It was a small, intricately carved stone, its surface
etched
with symbols that
seemed to
shift and change as she looked at them. She picked it up, feeling a warmth spread through her fingers, and turned to Isolde. "What is this?" Isolde's
eyes widened
slightly
, a rare expression of surprise crossing her ageless features. "A memory stone," she said, her voice
tinged
with awe. "It holds the essence of a moment, captured in time. A gift from the grove to those it deems worthy." Rory turned the stone over in her hands, feeling the
weight
of its significance. She slipped it into her pocket, a talisman of her journey into this
otherworldly
realm. As they continued, the grove
seemed to
shift around them, the path leading them to a clearing bathed in soft, golden light. In the center stood a pool of water, its surface as smooth as glass, reflecting the sky above. Rory approached it
cautiously
, peering into its depths. The water was impossibly clear, revealing a bed of shimmering stones that glowed with an inner light. Nyx knelt beside her, their fingers trailing through the water without disturbing its surface. "A mirror to the soul," they murmured, their voice barely audible. "It shows not what is, but what could be." Rory stared into the pool, her reflection
wavering
, shifting. She saw herself standing on a precipice, the Heartstone Pendant glowing fiercely against her chest. Around her, shadows danced, and she felt a pull, a call to something greater than herself. She blinked, and the vision faded, leaving only her own face staring back at her. Isolde joined them, her gaze distant, as if seeing beyond the present. "The grove offers glimpses, but it is up to you to choose your path," she said, her words a gentle reminder of the choices that lay ahead. Rory nodded, feeling the
weight
of her decisions pressing down on her. She rose, brushing the dirt from her jeans, and turned to her companions. "Let's keep moving." They left the clearing, the path winding deeper into the grove. The air grew cooler, the light dimming as the trees closed in around them. Rory felt a prickle of unease, the sense that they
were being
watched. She glanced at Nyx, who seemed unperturbed, their form blending seamlessly with the shadows. Isolde paused, her head tilted as if listening to a distant melody. "We are not alone," she said, her voice a soft warning. Rory's hand instinctively went to the Fae-Forged Blade at her side, its moonsilver surface cold against her palm. She scanned the trees, searching for any sign of movement, but saw nothing. The grove was silent, the only sound the rustle of leaves in the breeze. Then, from the shadows, a figure emerged. It was a creature of the grove, its form shifting and indistinct, like a mirage. Its eyes glowed with an inner light, and it regarded them with a curious intensity. Rory held her ground, her heart pounding in her chest. "Who are you?" she called, her voice steady despite the fear that clawed at her. The creature tilted its head, a gesture of consideration. "A guardian," it replied, its voice a chorus of whispers. "The grove's protector." Isolde stepped forward, her presence commanding. "We mean no harm," she said, her words carrying
the weight of truth
. "We seek only knowledge." The guardian regarded her for a long moment, then nodded. "The grove welcomes those who come with open hearts," it said, its form beginning to dissolve back into the shadows. "But beware, for not all who enter are as they seem." With that, it vanished, leaving only the rustle of leaves in its wake. Rory
let out a breath
she hadn't realized she'd been holding, her grip on the dagger relaxing. "Let's keep moving," she said, her voice firm. "We have much to learn." They continued on, the path leading them deeper into the heart of the grove.
The air was thick with
magic, a living presence that
seemed to
guide their steps. Rory felt a sense of wonder, of possibility, as if the
very
fabric of reality was within her grasp. As they walked, the grove revealed its secrets, each disco
very
a
testament
to the power and beauty of the Fae. Rory felt a connection to this place, a bond that transcended time and space. She
knew that whatever
lay ahead, she would face it with courage and determination, her heart and mind open to the possibilities of the unknown.
created_at
"2026-02-17T02:20:05.127519+00:00"
2/17/2026, 2:20:05 AM
model
"openai/gpt-4o-2024-08-06"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
695
moderation_latency
(null)
generation_time
15894
tokens_prompt
1590
tokens_completion
1712
native_tokens_prompt
1533
native_tokens_completion
1459
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
0.0184225
router
(null)
provider_responses
0
id
"chatcmpl-DA4yiCyItuWPqE76wvS7Vjd9YHgVk"
status
200
is_byok
false
latency
339
endpoint_id
"59ea8d2a-1b1b-47f1-83de-a358a724caeb"
provider_name
"Azure"
model_permaslug
"openai/gpt-4o-2024-08-06"
api_type
"completions"
id
"gen-1771294788-TKjXNxDx5iLS3JtY2pDW"
upstream_id
"chatcmpl-DA4yiCyItuWPqE76wvS7Vjd9YHgVk"
total_cost
0.0184225
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Azure"
Evaluation details
Result
Evaluator
Details
Meta Data
72.7273%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
11
adverbTagCount
2
adverbTags
0
"they murmured, their voice barely audible [barely]"
1
"it said, its form beginning to dissolve back into the shadows [back]"
56.7100%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
1155
totalAiIsmAdverbs
5
found
0
adverb
"cautiously"
count
1
1
adverb
"gently"
count
1
2
adverb
"slightly"
count
1
3
adverb
"very"
count
2
highlights
0
"cautiously"
1
"gently"
2
"slightly"
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
1155
totalAiIsms
17
found
0
word
"ethereal"
count
1
1
word
"testament"
count
1
2
word
"tinged"
count
1
3
word
"shimmered"
count
1
4
word
"glistening"
count
1
5
word
"glint"
count
1
6
word
"cascading"
count
1
7
word
"wavering"
count
1
8
word
"otherworldly"
count
2
9
word
"weight"
count
4
10
word
"dances"
count
1
11
word
"echoes"
count
1
12
word
"etched"
count
1
highlights
0
"ethereal"
1
"testament"
2
"tinged"
3
"shimmered"
4
"glistening"
5
"glint"
6
"cascading"
7
"wavering"
8
"otherworldly"
9
"weight"
10
"dances"
11
"echoes"
12
"etched"
0.0000%
Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches
5
maxInWindow
4
found
0
label
"let out a breath"
count
1
1
label
"eyes widened/narrowed"
count
1
2
label
"air was thick with"
count
2
3
label
"weight of words/silence"
count
1
highlights
0
"let out a breath"
1
"eyes widened"
2
"The air was thick with"
3
"the weight of truth"
100.0000%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
0
narrationSentences
68
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
0
hedgeCount
7
narrationSentences
68
filterMatches
(empty)
hedgeMatches
0
"seemed to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
1
totalSentences
78
matches
0
"knew that whatever"
69.2023%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
27
mean
42.74
std
16.76
cv
0.392
sampleLengths
0
86
1
61
2
33
3
56
4
69
5
38
6
59
7
41
8
43
9
29
10
65
11
34
12
55
13
39
14
28
15
52
16
23
17
45
18
37
19
25
20
22
21
23
22
41
23
30
24
13
25
48
26
59
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
0
totalSentences
68
matches
(empty)
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
1
totalVerbs
174
matches
0
"were being"
100.0000%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
1019
adjectiveStacks
0
stackExamples
(empty)
adverbCount
27
adverbRatio
0.02649656526005888
lyAdverbCount
15
lyAdverbRatio
0.014720314033366046
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
78
echoCount
0
echoWords
(empty)
95.5751%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
78
mean
14.79
std
5.75
cv
0.389
sampleLengths
0
26
1
29
2
20
3
11
4
21
5
14
6
26
7
19
8
14
9
16
10
22
11
18
12
22
13
23
14
24
15
15
16
13
17
10
18
18
19
21
20
20
21
23
22
15
23
3
24
13
25
10
26
20
27
14
28
15
29
22
30
18
31
8
32
17
33
14
34
11
35
9
36
9
37
15
38
16
39
15
40
12
41
27
42
12
43
13
44
3
45
11
46
14
47
13
48
14
49
12
50.8547%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
2
diversityRatio
0.32051282051282054
totalSentences
78
uniqueOpeners
25
15.9091%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
11
fancyCount
7
fancyTags
0
"Isolde murmured, her voice a soft melody that seemed to blend with the rustling leaves (murmur, voice seem blend)"
1
"they whispered, their voice like a breeze stirring the leaves (whisper, like stir)"
2
"she said, her voice tinged with awe (say, tinged)"
3
"they murmured, their voice barely audible (murmur)"
4
"she said, her voice a soft warning (say, voice)"
5
"she said, her words carrying the weight of truth (say, carry)"
6
"it said, its form beginning to dissolve back into the shadows (say, dissolve)"
74.1752%