NC Bench
Overview
About
Tests
Models
Vendors
Run: 2026-02-17-01KHMPEBYB3RS5HNPE7DDP4586
Run Details
Model:
Qwen 2.5 72B
Test:
Bad Writing Habits
Scenario:
Thriller: chase through city streets
Duration:
27.7s
Cost:
$0.000562
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="4416" name="Detective Harlow Quinn" aliases="Quinn, Detective Quinn, Harlow" pronouns="she/her" species="Human" storyRole="Antagonist"> <eyeColor>brown</eyeColor> <hair>closely cropped salt-and-pepper</hair> <height>5'9"</height> <age>41</age> <jawline>sharp jaw</jawline> <watch>worn leather watch on her left wrist</watch> <bearing>military precision</bearing> <description>A Metropolitan Police detective with 18 years of decorated service who suspects the clique is involved in criminal activity.</description> <backstory>She lost her partner, DS Morris, during a case three years ago under unexplained circumstances that had supernatural origins she doesn't yet understand.</backstory> </character> <character id="4417" name="Tomás Herrera" aliases="Tommy, Tomás, Herrera" pronouns="he/him" species="Human" storyRole="Support"> <eyeColor>warm brown</eyeColor> <hair>short curly dark brown</hair> <height>5'10"</height> <age>29</age> <skinTone>olive skin</skinTone> <scar>scar running along his left forearm from a knife attack</scar> <medallion>Saint Christopher medallion around his neck</medallion> <birthplace>Seville, Spain</birthplace> <description>A former paramedic who provides off-the-books medical care for the clique.</description> <backstory>Born in Seville, Spain. He moved to London to work for the NHS but lost his license after administering unauthorized treatments to supernatural patients.</backstory> </character> <location id="854" name="The Raven's Nest" aliases="the Nest, Raven, Silas' bar" realm="Earth"> <signColor>distinctive green neon sign above the entrance</signColor> <secretRoom>hidden back room accessible through a bookshelf, used for clandestine meetings</secretRoom> <description>A dimly lit bar in Soho, London. The walls are covered with old maps and black-and-white photographs.</description> </location> <location id="856" name="The Veil Market" aliases="Veil Market, the Market, underground market" realm="Earth"> <currentLocation>abandoned Tube station beneath Camden</currentLocation> <entryRequirement>bone token</entryRequirement> <schedule>moves locations every full moon</schedule> <description>A hidden supernatural black market that sells enchanted goods, banned alchemical substances, and information.</description> </location> </codex> Write a fully fleshed out scene of at least 1000 words in the thriller genre. A detective is pursuing a suspect through rain-soaked city streets at night. The chase takes them from the street level down into an underground market. The detective must decide whether to follow the suspect into unfamiliar and potentially dangerous territory. Use the codex entries above as your world reference for characters and setting. Only include the prose of the scene without any markdown or commentary.
Model response
Messages
Meta
AI
Detective Harlow Quinn’s leather boots thudded against the wet cobblestones as she sprinted through the rain-soaked streets of London. The downpour drenched her, water seeping through her coat and plastering her closely cropped salt-and-pepper hair to her scalp. She ignored the cold and the discomfort, her focus fixed on the dark figure ahead of her, a shadow slipping between the narrow alleyways and hidden doorways of the city. The suspect, a man with a hood pulled tight over his head, moved with the fluidity of someone familiar with the urban terrain. Quinn could feel the
weight
of her service revolver in its holster, a familiar and comforting presence, but the man’s speed and agility were unsettling. She knew he wasn’t human, not entirely. The way he moved, the unnatural grace, told her that much. And she had learned over the years that the supernatural elements of the city were as real as the concrete beneath her feet. Her heart raced, a mix of adrenaline and a deep-seated determination. She had been chasing this man, this lead, for weeks. It was all too familiar, the chase, the hunt. It reminded her of the night she lost DS Morris, her partner, under mysterious circumstances that rocked her to the core. The case had never
been solved
, and the memory of that night lingered like a ghost, haunting her every investigation. Quinn’s sharp jaw tightened as she quickened her pace, her breath coming in short, sharp bursts. The man turned a corner, vanishing into a dimly lit alley. She followed, her eyes scanning the surroundings. The alley was a labyrinth of shadows, the rain blurring the lines between brick and pavement. She paused for a moment, catching her breath, and then pressed on, her senses on high alert. The alley opened into a larger area, and Quinn saw the man dart into a dimly lit doorway. She hesitated, her hand instinctively moving to her service revolver. The door was old, its wood weathered and creaking in the wind. She could hear the muffled sounds of voices beyond it, a murmur that
sent a shiver down
her spine. This was not a place she knew, not a part of the city she had ever ventured into. But the pull was strong, the need to find answers overriding her caution. She pushed the door open, the hinges groaning in protest. The room beyond was dark, the air thick with the scent of damp earth and something else, something she couldn’t quite place. Her eyes adjusted
slowly
, and she could make out the outlines of the space. It was a long, narrow corridor, the walls lined with flickering candles and ancient symbols
etched
into the stone. The murmur of voices grew louder, and she could feel the presence of others, hidden in the shadows. Quinn took a deep breath, her hand still on her revolver. She knew she was in over her head, but she had come too far to turn back now. She moved forward, her steps quiet on the damp floor. The corridor opened into a larger room, and she saw the man she had been chasing standing at the edge of a crowd. The room
was filled
with people, their faces obscured by the dim light, their voices a muffled hum. Some carried strange objects, others wore masks, and all of them
seemed to
be part of some
clandestine
gathering. The man turned to face her, his eyes
gleaming
with a cold,
unreadable
light. “You shouldn’t have come here, Detective,” he said, his voice low and smooth. “This is not a place for the likes of you.” Quinn’s grip on her revolver tightened. “I’m not here for a social call,” she replied, her voice steady. “You’re involved in something dangerous, and I need to know what it is.” The man smiled, a cold, predatory grin. “You have no idea what you’re dealing with. This is the Veil Market, a place where the rules of your world don’t apply. Here, anything can be bought or sold, and the consequences... well, they are often fatal for those who do not understand the price.” Quinn’s eyes scanned the room, taking in the eerie atmosphere. The walls
were lined
with stalls, each selling strange and unsettling items. She saw enchanted artifacts, banned alchemical substances, and information worth more than gold. The market was a web of secrets and lies, and she
was standing
at the edge of it, unsure of what to do. The man took a step closer, his eyes locking onto hers. “You have a choice, Detective. You can leave now, and forget you ever found this place. Or you can stay, and face the consequences. The choice is yours, but once you make it, there’s no turning back.” Quinn’s mind raced. She had come this far, had risked everything to get here. The answers she sought were within reach, but the cost was unclear. The man’s words
echoed
in her ears, and she felt a pull, a curiosity that was almost overwhelming. She had always
been driven
by a need to understand, to uncover the truth, no matter the cost. She took a deep breath, her resolve firming. “I’m not leaving without answers,” she said, her voice
unwavering
. “And I’m not afraid of the consequences.” The man’s smile widened, and he gestured to the market. “Then welcome to the Veil Market, Detective. But remember, you asked for it.” Quinn stepped further into the room, her eyes scanning the stalls and the faces of the people around her. The market was a labyrinth of secrets, and she was ready to
navigate
it, no matter what waited for her in the darkness.
created_at
"2026-02-17T02:22:04.112721+00:00"
2/17/2026, 2:22:04 AM
model
"qwen/qwen-2.5-72b-instruct"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
133
moderation_latency
(null)
generation_time
27636
tokens_prompt
936
tokens_completion
1386
native_tokens_prompt
829
native_tokens_completion
1187
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
0.00056241
router
(null)
provider_responses
0
id
"cmpl-6c146121526d43ac8d95104fa81c5f65"
status
200
is_byok
false
latency
51
endpoint_id
"8b6b26e9-621a-4b31-b55a-c9aaa7482ede"
provider_name
"DeepInfra"
model_permaslug
"qwen/qwen-2.5-72b-instruct"
api_type
"completions"
id
"gen-1771294896-zEk8eFUS3PcnZerPariB"
upstream_id
"cmpl-6c146121526d43ac8d95104fa81c5f65"
total_cost
0.00056241
cache_discount
(null)
upstream_inference_cost
0
provider_name
"DeepInfra"
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
3
adverbTagCount
0
adverbTags
(empty)
89.4737%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
950
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)
15.7895%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
950
totalAiIsms
8
found
0
word
"gleaming"
count
1
1
word
"clandestine"
count
1
2
word
"unwavering"
count
1
3
word
"unreadable"
count
1
4
word
"weight"
count
1
5
word
"echoed"
count
1
6
word
"etched"
count
1
7
word
"navigate"
count
1
highlights
0
"gleaming"
1
"clandestine"
2
"unwavering"
3
"unreadable"
4
"weight"
5
"echoed"
6
"etched"
7
"navigate"
100.0000%
Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches
1
maxInWindow
1
found
0
label
"sent a shiver through"
count
1
highlights
0
"sent a shiver down"
100.0000%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
0
narrationSentences
55
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
0
hedgeCount
1
narrationSentences
55
filterMatches
(empty)
hedgeMatches
0
"seemed to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
0
totalSentences
61
matches
(empty)
68.5351%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
16
mean
59.13
std
23.05
cv
0.39
sampleLengths
0
68
1
89
2
71
3
67
4
90
5
83
6
99
7
37
8
31
9
53
10
58
11
48
12
62
13
25
14
23
15
42
84.8485%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
4
totalSentences
55
matches
0
"been solved"
1
"was filled"
2
"were lined"
3
"been driven"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
1
totalVerbs
136
matches
0
"was standing"
100.0000%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
806
adjectiveStacks
0
stackExamples
(empty)
adverbCount
17
adverbRatio
0.02109181141439206
lyAdverbCount
6
lyAdverbRatio
0.007444168734491315
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
61
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
61
mean
15.51
std
7.32
cv
0.472
sampleLengths
0
19
1
19
2
30
3
23
4
25
5
7
6
11
7
23
8
11
9
10
10
9
11
21
12
20
13
16
14
11
15
7
16
16
17
17
18
18
19
10
20
12
21
19
22
18
23
13
24
10
25
22
26
14
27
19
28
18
29
11
30
18
31
10
32
23
33
18
34
19
35
14
36
13
37
10
38
6
39
12
40
13
41
7
42
46
43
10
44
12
45
13
46
23
47
11
48
37
49
3
40.1639%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
6
diversityRatio
0.21311475409836064
totalSentences
61
uniqueOpeners
13
91.6667%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
3
fancyCount
1
fancyTags
0
"she said, her voice unwavering (say, unwaver)"
87.6751%