NC Bench
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Run: 2026-02-17-01KHMPGQ01Q05SW8FM5JS7X07G
Run Details
Model:
Llama 3.1 70B
Test:
Bad Writing Habits
Scenario:
Romance: separated couple reunites
Duration:
48.7s
Cost:
$0.000713
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="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="4415" name="Lucien Moreau" aliases="Lucien, Luc, the Frenchman" pronouns="he/him" species="Half-Demon" storyRole="Ally"> <eyeColor>heterochromatic — one amber, one black</eyeColor> <hair>slicked-back platinum blond</hair> <height>5'11"</height> <age>32</age> <cane>ivory-handled cane that conceals a thin blade</cane> <dress>tailored charcoal suits</dress> <description>An impeccably dressed fixer and information broker in London's supernatural underworld. He speaks four languages fluently.</description> <backstory>Born in Marseille to a human mother and a demon father from the realm of Avaros.</backstory> </character> <location id="858" name="Eva's Flat" aliases="Eva's place, the flat on Brick Lane" realm="Earth"> <cat>tabby cat named Ptolemy</cat> <security>three deadbolts on the front door</security> <description>A cramped one-bedroom flat above a curry house on Brick Lane, East London. Every surface is covered with books, scrolls, and research notes.</description> </location> </codex> Write a fully fleshed out scene of at least 1000 words in the romance genre. Two people who parted on complicated terms are forced together again when one shows up unannounced at the other's flat. There's history between them — attraction, hurt, and things left unsaid. Write the scene from the moment the door opens. 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
The door creaked open, and Eva's tabby cat, Ptolemy, darted out from beneath the cluttered coffee table to investigate the sudden commotion. Aurora Carter, perched on the edge of the worn
velvet
sofa, set aside her cup of tea and rubbed the fatigue from her bright blue eyes. She hadn't expected company, especially not at this ungodly hour. The clock on the mantle read 2:47 AM. "Rory, I hope I'm not interrupting anything," a low, smooth voice said, the French accent unmistakable. Aurora's gaze locked onto the tall,
imposing
figure filling the doorway. Lucien Moreau, the man who had once effortlessly woven himself into the fabric of her life, now stood before her with an air of quiet confidence. His platinum blond hair
was slicked
back, revealing the sharp planes of his face, and his tailored charcoal suit seemed almost out of place in the midst of Eva's cluttered flat. For a moment, the two simply regarded each other, the tension between them
palpable
. The memories of their complicated past threatened to surface, but Aurora bit them back, her mind racing to recall the circumstances of their last parting. It had been... messy. Hurtful, even. "What are you doing here, Lucien?" she asked finally, her voice steady, though her pulse betrayed her composure. Lucien's heterochromatic eyes, one amber, one black,
seemed to
gleam in the dim light as he smiled. "I might have heard you were back in London. I thought it prudent to... check in." Aurora raised an eyebrow, her gaze drifting to the cane in his hand. The ivory handle gleamed in the faint light, a subtle reminder of the thin blade hidden within. "You know I'm living above Silas' bar now, not here. What brings you to Eva's?" Lucien's smile never
wavered
. "I might have stopped by to discuss a... mutual acquaintance. Eva was kind enough to let me in, but she's... indisposed at the moment." Aurora's
eyes narrowed
. She didn't believe him. Not for a second. There was more to Lucien's sudden appearance than mere coincidence or a desire to discuss some shared acquaintance. The way he stood, the way he spoke, it all screamed of a hidden agenda. "Indisposed?" she repeated, her tone skeptical. Lucien chuckled, a low, throaty sound. "Yes, well, Eva can be... unpredictable. I'm sure she'll reappear once she's... composed herself."
The air was thick with
unspoken
meaning, and Aurora felt a shiver run down her spine as Lucien stepped further into the flat, his eyes never leaving hers. Ptolemy, sensing the tension, retreated to the safety of the bedroom, tail twitching. "Would you like a cup of tea?" Aurora asked, her voice cool, as she rose from the sofa. The movement felt almost confrontational, but she couldn't help herself. She needed to reclaim some semblance of control in this situation. Lucien's gaze lingered on her before he nodded, his smile still firmly in place. "I'd love one, thank you." As Aurora moved to the kitchenette, she felt his eyes on her, the
weight
of his attention like a physical touch. She busied herself with the tea, trying to distract herself from the memories that threatened to resurface. Memories of the way Lucien used to make her
feel
, of the way he'd effortlessly disarm her with his quick wit and charming smile. But she wasn't the same person anymore. She'd grown, changed, and the wounds he'd inflicted had long since scarred over. Still, the ache remained, a lingering
echo
of what they'd once shared. As she handed Lucien his tea, their fingers touched, and a jolt of electricity ran through her. She jerked her hand back, almost as if burned. Lucien's eyes flashed with something – amusement? – before he took a sip of his tea, his expression
unreadable
once more. They stood there, sipping their tea, the silence between them a living, breathing thing. The clock on the mantle ticked on, marking the passing seconds, as Aurora struggled to find her footing in this unexpected reunion. "What do you want, Lucien?" she asked finally, her voice
barely above a whisper
. His eyes met hers, the amber
gleaming
like a warning sign in the dark. "I think we have a lot to discuss, Rory. Things that were left... unfinished between us." Aurora felt her heart sink, the past rising up to meet her like a specter. She knew, in that moment, that she was in trouble. The kind of trouble that had nothing to do with Lucien's shady dealings and everything to do with the secrets she'd thought she'd long buried.
created_at
"2026-02-17T02:23:43.693771+00:00"
2/17/2026, 2:23:43 AM
model
"meta-llama/llama-3.1-70b-instruct"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
470
moderation_latency
(null)
generation_time
48640
tokens_prompt
853
tokens_completion
1142
native_tokens_prompt
767
native_tokens_completion
1016
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
0.0007132
router
(null)
provider_responses
0
id
"cmpl-6c7cbfcb330040b5b7f465182d64aa51"
status
200
is_byok
false
latency
113
endpoint_id
"59c87462-40b6-4231-91cf-6d0f8f25e8b9"
provider_name
"DeepInfra"
model_permaslug
"meta-llama/llama-3.1-70b-instruct"
api_type
"completions"
id
"gen-1771294972-L0oTyBeCa1R8CxPT0fpR"
upstream_id
"cmpl-6c7cbfcb330040b5b7f465182d64aa51"
total_cost
0.0007132
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
4
adverbTagCount
0
adverbTags
(empty)
86.7900%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
757
totalAiIsmAdverbs
1
found
0
adverb
"barely above a whisper"
count
1
highlights
0
"barely above a whisper"
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
757
totalAiIsms
9
found
0
word
"palpable"
count
1
1
word
"gleaming"
count
1
2
word
"wavered"
count
1
3
word
"imposing"
count
1
4
word
"velvet"
count
1
5
word
"unspoken"
count
1
6
word
"unreadable"
count
1
7
word
"weight"
count
1
8
word
"echo"
count
1
highlights
0
"palpable"
1
"gleaming"
2
"wavered"
3
"imposing"
4
"velvet"
5
"unspoken"
6
"unreadable"
7
"weight"
8
"echo"
66.6667%
Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches
2
maxInWindow
2
found
0
label
"eyes widened/narrowed"
count
1
1
label
"air was thick with"
count
1
highlights
0
"eyes narrowed"
1
"The air was thick with"
100.0000%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
0
narrationSentences
48
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
1
hedgeCount
1
narrationSentences
48
filterMatches
0
"feel"
hedgeMatches
0
"seemed to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
0
totalSentences
54
matches
(empty)
90.2573%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
21
mean
36.14
std
16.84
cv
0.466
sampleLengths
0
66
1
16
2
68
3
45
4
18
5
33
6
45
7
28
8
44
9
6
10
20
11
41
12
39
13
19
14
62
15
32
16
47
17
36
18
14
19
30
20
50
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
1
totalSentences
48
matches
0
"was slicked"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
0
totalVerbs
106
matches
(empty)
100.0000%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
641
adjectiveStacks
0
stackExamples
(empty)
adverbCount
24
adverbRatio
0.0374414976599064
lyAdverbCount
9
lyAdverbRatio
0.014040561622464899
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
54
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
54
mean
14.06
std
7.18
cv
0.511
sampleLengths
0
22
1
26
2
10
3
8
4
16
5
11
6
26
7
31
8
14
9
25
10
3
11
1
12
2
13
18
14
17
15
16
16
13
17
17
18
15
19
4
20
24
21
3
22
4
23
4
24
18
25
15
26
6
27
6
28
14
29
28
30
13
31
18
32
10
33
11
34
14
35
5
36
21
37
17
38
24
39
7
40
13
41
12
42
17
43
9
44
7
45
14
46
14
47
22
48
14
49
14
77.1605%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
0
diversityRatio
0.46296296296296297
totalSentences
54
uniqueOpeners
25
100.0000%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
4
fancyCount
0
fancyTags
(empty)
89.4632%