NC Bench
Overview
About
Tests
Models
Vendors
Run: 2026-02-17-01KHMR2KGTYWC07ZQ4Z443B2TD
Run Details
Model:
Qwen 3.5 397B A17B
Test:
Bad Writing Habits
Scenario:
Literary fiction: old friends reunite
Duration:
1m 53s
Cost:
$0.019538
Provider:
Alibaba
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="4413" name="Silas Blackwood" aliases="Silas, Si, the Spymaster" pronouns="he/him" species="Human" storyRole="Mentor"> <eyeColor>hazel</eyeColor> <hair>grey-streaked auburn</hair> <height>6'1"</height> <age>58</age> <beard>neatly trimmed, matching his grey-streaked auburn hair</beard> <limp>slight limp in his left leg from an old knee injury</limp> <signetRing>silver signet ring, always worn on his right hand</signetRing> <description>Silas is a retired intelligence operative turned bar owner. He carries himself with quiet authority.</description> <backstory>Former MI6 field agent who retired after a botched operation in Prague left him with a permanent knee injury. He opened "The Raven's Nest" bar in Soho as a front for his network of contacts.</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> </codex> Write a fully fleshed out scene of at least 1000 words in the literary fiction genre. Two old friends who haven't seen each other in years run into each other unexpectedly at a bar. One of them has changed significantly. Through their conversation and the tension between who they were and who they've become, reveal the weight of time and unspoken regret. 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 green neon sign above the entrance buzzed with a low, electric hum, casting a sickly emerald glow over the wet pavement of Soho. Aurora Carter pushed open the door of The Raven's Nest, the bell above the frame chiming a dull welcome. Inside,
the air was thick with
the scent of old wood, polished brass, and the faint, lingering smoke of cigars that hadn't
been lit
in years. She shook the rain from her straight, shoulder-length black hair, her bright blue eyes adjusting to the dim light. She had not planned to come here tonight. Her shift at the Golden Empress had ended an hour ago, and the flat above the bar offered solitude. But the walls of her room had felt too close, pressing in on her like the hands of a past she thought she had escaped. She needed the noise of the crowd, the anonymity of the shadows. Aurora moved toward the bar, her boots clicking
softly
on the floorboards. The walls were covered with old maps and black-and-white photographs, faces frozen in time, watching the patrons with silent judgment. She traced the small crescent-shaped scar on her left wrist with her thumb, a nervous habit she had never quite broken. It was a reminder of a childhood accident, harmless compared to the other marks life had left on her, but tonight it
throbbed
with a phantom ache. She found a stool near the back, away from the main cluster of drinkers. Silas Blackwood was behind the bar, polishing a glass with a
methodical
rhythm. He
look
ed up, his hazel eyes meeting hers. He gave a slight nod, the neat beard matching his grey-streaked auburn hair moving with the gesture. He did not speak. He knew better than to ask questions when she came down this late. He simply poured a glass of water and set it before her, his silver signet ring catching the low light as his hand retreated. He moved with a slight limp in his left leg, an old injury from a life he rarely discussed, but tonight his presence was a comforting anchor. Aurora wrapped her hands around the glass, the condensation cooling her palms. She stared into the liquid, trying to steady her breathing. That was when she saw her. Sitting in a booth near the secret room entrance, partially obscured by the shadows, was a woman with familiar eyes. Eva. The air left Aurora's lungs in a sharp rush. They had not seen each other in years, not since the night Aurora fled Cardiff. Eva had been the one to tell her to go, to run, to leave everything behind including the safety of their friendship. Aurora had obeyed, disappearing into London while Eva stayed behind to deal with the fallout. Aurora should have left. She should have turned around and walked back up the stairs to her flat. But Eva
look
ed up, and their eyes locked across the dim expanse of the bar. There was no surprise in Eva's face, only a weary recognition. She beckoned with a slight tilt of her head. Aurora stood, her legs feeling heavy, and walked over. She slid into the booth opposite her childhood friend. Eva
look
ed older, the lines around her mouth deeper than Aurora remembered, her hair styled in a way that spoke of a stability Aurora had never achieved. You
look
well, Eva said. Her voice was the same, but the warmth was muted, covered by a layer of caution. Aurora tucked a strand of black hair behind her ear. I manage. Delivery work keeps me moving. I heard you were living above the bar. Eva gestured vaguely toward the ceiling. Silas takes care of his own. He does. Silence stretched between them, filled by the clink of glasses and the low murmur of conversation from the main room. It was a heavy silence,
weight
ed with the things they had not said during the frantic phone calls years ago, the things left unsaid when Aurora changed her number and stopped answering. I thought about calling, Aurora said, the words feeling rough in her throat. After I got settled. I
know
, Eva replied. She traced the rim of her glass. But you needed to disappear. I understood. Did you? Aurora asked, her voice dropping. Because it felt like I
was abandoning
you. Leaving you there with him. With Evan. Eva's expression tightened. Evan is no longer anyone's problem. He moved away. Cardiff is quiet. Quiet. The word
hung in the air
. Aurora
look
ed down at her left wrist, the scar pale against her skin. She had come to London to find safety, and she had found it in the shadows of Silas's network, in the routine of delivery routes and the safety of the Nest. But she had lost the person who had helped her find the door. I changed, Aurora said
softly
. I'm not the girl who left Cardiff. No, you're not. Eva
look
ed at her,
really
look
ed at her, taking in the guarded stance, the eyes that scanned the room even while sitting down. You're harder. I had to be. I
know
. Eva reached across the table, her hand hovering over Aurora's before pulling back. I just wanted to see for myself. That you made it. Aurora felt a sting behind her eyes, but she blinked it away. She was twenty-five years old, not a child. She was not the victim who had run away in the night. She was the woman who survived. I made it, Aurora said. But I missed you. Eva nodded, a slow, solemn movement. We can't go back, Rory. To who we were. Too much time. Too much water under the bridge. I
know
. But, Eva added, her voice softening just enough to break the tension, I'm in London for a few days. Teaching conference. I'm staying at the Premier down the road. Aurora
look
ed up, hope flaring dangerously in her chest. You want to get coffee? Tomorrow. Morning. Eva stood up, smoothing her coat. Don't be late. She turned and walked toward the exit, passing Silas at the bar. She nodded to him, a gesture of mutual respect between strangers who understood the
weight
of secrets. The green neon sign
flickered
as the door opened and closed, letting in a gust of cold London air before sealing the bar back into its dim
sanctuary
. Aurora sat alone in the booth. The
weight
in her chest had not vanished, but it had shifted. It was no longer just regret. It was possibility. She
look
ed at her wrist, then at the bar where Silas
was wiping
down the counter, his movements steady and sure. She took a sip of the water. It was cold and clean. She would be there tomorrow. She would not run this time.
created_at
"2026-02-17T02:52:00.92499+00:00"
2/17/2026, 2:52:00 AM
model
"qwen/qwen3.5-397b-a17b-20260216"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1063
moderation_latency
(null)
generation_time
112731
tokens_prompt
867
tokens_completion
5603
native_tokens_prompt
865
native_tokens_completion
5283
native_tokens_completion_images
(null)
native_tokens_reasoning
3853
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
0.0195378
router
(null)
provider_responses
0
id
"chatcmpl-5a5175d2-d6bf-9052-8706-d941d7e88be7"
status
200
is_byok
false
latency
1063
endpoint_id
"180484a2-e24b-495a-ba41-b34b680d5a9f"
provider_name
"Alibaba"
model_permaslug
"qwen/qwen3.5-397b-a17b-20260216"
api_type
"completions"
id
"gen-1771296607-Wwl2CWOL8O20rFy0pzcI"
upstream_id
"chatcmpl-5a5175d2-d6bf-9052-8706-d941d7e88be7"
total_cost
0.0195378
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Alibaba"
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
0
adverbTagCount
0
adverbTags
(empty)
73.6611%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
1139
totalAiIsmAdverbs
3
found
0
adverb
"softly"
count
2
1
adverb
"really"
count
1
highlights
0
"softly"
1
"really"
100.0000%
AI-ism character names
Target: 0 AI-default names (16 tracked, −20% each)
codexExemptions
0
"Blackwood"
found
(empty)
100.0000%
AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions
(empty)
found
(empty)
47.3222%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
1139
totalAiIsms
6
found
0
word
"sanctuary"
count
1
1
word
"throbbed"
count
1
2
word
"flickered"
count
1
3
word
"methodical"
count
1
4
word
"weight"
count
2
highlights
0
"sanctuary"
1
"throbbed"
2
"flickered"
3
"methodical"
4
"weight"
66.6667%
Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches
2
maxInWindow
2
found
0
label
"air was thick with"
count
1
1
label
"hung in the air"
count
1
highlights
0
"the air was thick with"
1
"hung in the air"
100.0000%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
0
narrationSentences
111
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
4
hedgeCount
0
narrationSentences
111
filterMatches
0
"look"
1
"know"
hedgeMatches
(empty)
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
0
totalSentences
111
matches
(empty)
100.0000%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
32
mean
35.41
std
27.8
cv
0.785
sampleLengths
0
88
1
64
2
80
3
120
4
28
5
21
6
61
7
53
8
45
9
21
10
17
11
20
12
2
13
52
14
17
15
18
16
22
17
15
18
64
19
12
20
28
21
4
22
26
23
38
24
9
25
24
26
2
27
29
28
14
29
11
30
57
31
71
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
1
totalSentences
111
matches
0
"been lit"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
2
totalVerbs
208
matches
0
"was abandoning"
1
"was wiping"
94.0000%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
1139
adjectiveStacks
1
stackExamples
0
"small crescent-shaped scar"
adverbCount
30
adverbRatio
0.02633889376646181
lyAdverbCount
10
lyAdverbRatio
0.00877963125548727
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
111
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
111
mean
10.21
std
7.68
cv
0.753
sampleLengths
0
24
1
19
2
26
3
19
4
8
5
19
6
25
7
12
8
12
9
20
10
21
11
27
12
14
13
13
14
8
15
17
16
4
17
13
18
24
19
27
20
12
21
10
22
6
23
20
24
1
25
9
26
15
27
22
28
15
29
4
30
14
31
15
32
11
33
9
34
9
35
9
36
27
37
5
38
16
39
10
40
2
41
5
42
8
43
6
44
6
45
2
46
20
47
32
48
13
49
4
36.6366%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
16
diversityRatio
0.3063063063063063
totalSentences
111
uniqueOpeners
34
100.0000%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
0
fancyCount
0
fancyTags
(empty)
89.3110%