NC Bench
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Run: 2026-02-17-01KHMPFPM8R4620FXXZFVSK4CP
Run Details
Model:
Llama 3.1 70B
Test:
Bad Writing Habits
Scenario:
Romance: separated couple reunites
Duration:
36.4s
Cost:
$0.000702
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
Rory's hand hovered over the third deadbolt, her fingers hesitating for a fraction of a second before she slid it free. The door creaked open, and she stood frozen, her eyes locked on the figure standing in the dimly lit corridor. The faint scent of sandalwood and smoke wafted in, an unmistakable signature that
sent a shiver down
her spine. Lucien Moreau. A slow smile spread across his face, creasing the corners of his eyes. The amber orb
seemed to
gleam in the dim light, while the black one remained inscrutable, as always. "Rory, darling. It's been far too long." The sound of his voice, low and smooth, was like a key turning in a rusty lock. Memories she'd
tried to
bury swirled to the surface, and for a moment, she
was transported
back to the complicated tangle of their past. The way he'd shown up in her life, all charisma and mystery, offering her a lifeline when she needed it most. The way he'd
slowly
, incrementally, made her
feel
seen, heard, and understood. And the way he'd ultimately broken her heart. Rory's grip on the doorframe tightened. She felt the familiar flutter in her chest, the one she'd learned to recognize as a warning sign. Don't let him in. Don't let him get close again. But her feet seemed rooted to the spot, unable to move, unable to breathe. Lucien's eyes crinkled at the corners as he took in her expression. "May I come in?" he asked, his tone
tinged
with a hint of amusement. Rory's gaze
flickered
to the corridor behind him, half-expecting to see some lurking danger, some reason for his unexpected visit. But the landing was empty, the only sound the distant hum of the curry house below. She stepped aside, her movements stiff, and gestured for him to enter. As Lucien crossed the threshold, his eyes scanned the cramped space, taking in the clutter of books, scrolls, and research
notes that covered
every available surface. Ptolemy, Eva's tabby cat, stirred from his afternoon nap, watching the newcomer with a disinterested gaze. Lucien's gaze lingered on the cat before coming back to Rory, his expression softening. "Still living with Eva, I see," he said, his voice low. "I wasn't sure if you'd moved on to greener pastures." Rory's
eyes narrowed
. What was he doing here? What did he want? She pushed the questions aside, focusing on the physical sensations that threatened to overwhelm her. The way her heart rate had accelerated, the way her skin felt too tight, the way her mind kept drifting back to the memories she'd
tried to
bury. "Eva's still my friend," she said finally, the words emerging in a tight, controlled tone. "I help her with her research sometimes." Lucien's gaze never
wavered
. "I'm sure you do," he said, his voice dripping with understatement. "You were always good at...research." The air
seemed to
thicken, heavy with
unspoken
meaning. Rory's face grew warm, and she felt the familiar flutter in her chest escalate into a full-blown panic. She needed to get him out of there, needed to create some distance between them. "Lucien, what are you doing here?" she asked, her voice a little sharper than she intended. The smile never
wavered
. "I have a proposition for you, Rory. One that requires your...unique skills." Rory's
eyes narrowed
. What skills could he possibly think she had? She was a delivery person, a part-time waitress, not some kind of high-stakes operative. But Lucien's expression told her that he was serious, that this wasn't some flippant visit or attempt to reconnect. "Proposition?" she repeated, her tone cautious. Lucien's gaze never left hers. "Yes. I think we should discuss it in private. Somewhere...quieter." Rory's eyes
flickered
to the door, her mind racing. She could tell him to leave, could shut the door in his face and pretend she'd never seen him. But something about his expression, something about the way he looked at her, made her hesitate. "Fine," she said finally, the word emerging in a soft, reluctant tone. "We can talk in Eva's study." Lucien's smile broadened, and he nodded, his eyes never leaving hers. "Excellent choice, Rory. Lead the way." As she turned to lead him to the study, Rory felt the flutter in her chest escalate into a full-blown storm. She was in trouble, and she knew it.
created_at
"2026-02-17T02:22:56.802126+00:00"
2/17/2026, 2:22:56 AM
model
"meta-llama/llama-3.1-70b-instruct"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
2664
moderation_latency
(null)
generation_time
36341
tokens_prompt
853
tokens_completion
1091
native_tokens_prompt
767
native_tokens_completion
987
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
0.0007016
router
(null)
provider_responses
0
id
"cmpl-85ed6261be9f4f89b1f79f22171a6af2"
status
200
is_byok
false
latency
60
endpoint_id
"59c87462-40b6-4231-91cf-6d0f8f25e8b9"
provider_name
"DeepInfra"
model_permaslug
"meta-llama/llama-3.1-70b-instruct"
api_type
"completions"
id
"gen-1771294939-m7MIogJqa7XWoE2VU4fz"
upstream_id
"cmpl-85ed6261be9f4f89b1f79f22171a6af2"
total_cost
0.0007016
cache_discount
(null)
upstream_inference_cost
0
provider_name
"DeepInfra"
Evaluation details
Result
Evaluator
Details
Meta Data
22.2222%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
6
adverbTagCount
2
adverbTags
0
"she said finally, the words emerging in a tight, controlled tone [finally]"
1
"she said finally, the word emerging in a soft, reluctant tone [finally, soft]"
86.3014%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
730
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)
17.8082%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
730
totalAiIsms
6
found
0
word
"tinged"
count
1
1
word
"flickered"
count
2
2
word
"wavered"
count
2
3
word
"unspoken"
count
1
highlights
0
"tinged"
1
"flickered"
2
"wavered"
3
"unspoken"
33.3333%
Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches
3
maxInWindow
3
found
0
label
"eyes widened/narrowed"
count
2
1
label
"sent a shiver through"
count
1
highlights
0
"eyes narrowed"
1
"sent a shiver down"
100.0000%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
0
narrationSentences
51
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
1
hedgeCount
4
narrationSentences
51
filterMatches
0
"feel"
hedgeMatches
0
"seemed to"
1
"tried to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
1
totalSentences
59
matches
0
"notes that covered"
100.0000%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
22
mean
32.95
std
19.67
cv
0.597
sampleLengths
0
60
1
2
2
38
3
82
4
48
5
26
6
48
7
56
8
21
9
55
10
22
11
20
12
42
13
16
14
16
15
44
16
6
17
15
18
44
19
18
20
17
21
29
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
1
totalSentences
51
matches
0
"was transported"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
0
totalVerbs
122
matches
(empty)
100.0000%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
641
adjectiveStacks
0
stackExamples
(empty)
adverbCount
17
adverbRatio
0.0265210608424337
lyAdverbCount
8
lyAdverbRatio
0.0124804992199688
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
59
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
59
mean
12.29
std
6.27
cv
0.511
sampleLengths
0
21
1
20
2
19
3
2
4
13
5
18
6
7
7
17
8
24
9
21
10
12
11
8
12
6
13
18
14
4
15
6
16
14
17
12
18
14
19
20
20
16
21
12
22
26
23
16
24
14
25
11
26
10
27
3
28
5
29
4
30
15
31
28
32
15
33
7
34
4
35
11
36
5
37
9
38
18
39
15
40
16
41
4
42
12
43
3
44
8
45
14
46
19
47
6
48
5
49
10
55.3672%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
4
diversityRatio
0.3728813559322034
totalSentences
59
uniqueOpeners
22
50.0000%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
6
fancyCount
3
fancyTags
0
"she said finally, the words emerging in a tight, controlled tone (say finally, emerge)"
1
"he said, his voice dripping with understatement (say, drip)"
2
"she said finally, the word emerging in a soft, reluctant tone (say finally, emerge)"
80.2960%