NC Bench
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Run: 2026-02-17-01KHMPADVVPQCH616R2S7S41ZW
Run Details
Model:
GPT-4o, May 13th (temp=1)
Test:
Bad Writing Habits
Scenario:
Literary fiction: old friends reunite
Duration:
11.3s
Cost:
$0.026365
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="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
Aurora Carter entered The Raven's Nest, letting the creak of the old wooden door announce her arrival. The dim glow of vintage lamps cast long shadows across the stained wooden floors, and the scent of aged whiskey mingled with the faint trace of cigar smoke. The green neon sign outside
flickered
erratically, a reminder of the storm brewing beyond these walls. Rory slipped onto a barstool, her bright blue eyes scanning the room with the
methodical
precision of someone used to being cautious. Her hand absently traced the small crescent-shaped scar on her left wrist, an enduring souvenir from a childhood run-in with a wire fence. The bartender, a burly man in a stained apron, nodded at her familiar presence and poured her usual drink—a neat bourbon. She sipped the amber liquid
slowly
, savoring its burn, when a figure at the far end of the bar caught her attention. Silas Blackwood, the owner marked by his grey-streaked auburn hair and weathered face, stood adjusting rows of bottles, his limp subtle yet noticeable to a keen observer. He paused, seemingly preoccupied with a memory, then glanced towards her, recognition lighting up his hazel eyes. "Rory," he greeted, his voice a gravelly whisper of the stoic strength he once wielded in MI6. He leaned on the bar with a slight shift, accommodating his injured knee. The silver signet ring on his right hand gleamed in the dim light. "Silas," Rory replied, a faint smile breaking the cool mask she often wore. In Silas's bar, she felt comfortably safe, a protector and mentor watching over her. "How's the leg?" "Like an old friend—painful, but part of me now," he chuckled dryly. They exchanged a few more easy words, finding
solace
in routine. Rory’s eyes drifted to the hidden door disguised as a bookshelf, a reminder of the secrets Silas still guarded. Her mind wandered back to the years before life’s complications had driven her here. London was now her refuge, far from Cardiff, far from Evan. The opening of the door broke her reverie. A rush of cold air entered, followed by a man wrapped in a long black coat. His presence clung to the room like an uncomfortable itch—familiar and distant. Rory turned, her heart tightening as recognition dawned. Eva Sharpe stepped forward, her golden-brown hair now streaked with strands of silver, framing a face hardened by time but still
containing that essence
of youthful mischief that had made them inseparable. She pulled the coat tighter around herself, glancing around the room before her eyes settled on Rory. "Rory," she breathed, a mix of shock and nostalgia pulling at her features. "Eva." It was a simple acknowledgment, heavy with the
weight
of years
unspoken
. Eva approached, her movements careful, as if gauging the distance of old wounds. She slid onto the barstool beside Rory, her movements betraying an unconscious tremor of unease. Silas discreetly withdrew to the end of the bar, giving them privacy. Eva’s brown gaze turned to her drink, requesting something stronger,
the weight of the moment
calling for liquid courage. "So, Carrie, a lawyer, right?" Eva’s tone
tried to
grip onto the playful banter of their youth, back when she had called Rory by her loveable childhood nickname. But the attempt fell flat, the innocence long shattered. "Not anymore," Rory replied quietly. "Delivery driver now. Keeps things simple." Eva’s eyebrows quirked, a silent question poised but unasked. Instead, she resorted to the obvious. "Left Cardiff, huh?" Rory squeezed the bridge of her nose, memories of Evan flashing through her mind—the shouting, the bruises, the escape. "Yeah. Needed a fresh start." "There must be a story there," Eva prodded, her voice softening. "You know I’m always here to listen." A cornered animal, Rory's defenses came up. "What about you? Last I heard, you were off to New York." Eva's lips twitched as she took a sip of her whiskey, the warmth bringing some life back to her pale cheeks. "I was. It was good for a while, Harvard, degree, all that. But, no matter how far you run, your roots pull you back eventually." "And they've pulled you back... why?" Rory's tone had an edge, half accusing, half curious. Eva sighed deeply; the years of separation had
etched
lines of regret into her face. "Mom got sick. I couldn't stay away. She's stubborn, just like always, but cancer doesn’t care." Rory's hands
trembled
slightly
as she placed her glass on the bar with too much force, the sound drawing eyes momentarily before silence settled again. "I'm sorry." "Yeah," Eva murmured. She shifted, trying to find comfort in the hardness of the bar stool. "I'm sorry for a lot of things." The
unspoken
hung heavy between them, regret and lost opportunities. Silence filled the gap as they both stared into their drinks, each reflecting on paths crossed and diverged. "Remember the treehouse?" Rory said
suddenly
, the memory surprising her. Eva’s eyes softened, the ghost of a smile played at her lips. "Of course. The one where we swore to always be there for each other, no matter what." "And yet..." Rory's voice trailed off, the implication clear. "And yet," Eva
echoed
, knowing the
weight
of her actions, the feeling of abandoning Rory when she needed her most. "I should have been there." Rory's hand found the crescent scar on her wrist again, a single
tangible
reminder of lessons learned the hard way. "I’ve learned to stand on my own. Had to." Eva leaned closer, her presence becoming confidante instead of stranger. "We should have done better by you. I'm sorry for all of us, for everything." Rory's expression softened, the hurt easing just a fraction. "I know. Life happened. It’s hard to blame anyone." Silas’s presence reignited with his quiet
footsteps
, reminding them of his silent support. He handed Rory another drink, his touch of reassurance saying more than words could—she was not alone here. Eva glanced at Silas, recognition flitting through her eyes. "You always had good people around you." Rory nodded, her hand lingering over her drink. "Guess I got lucky with some things." Eva's gaze held Rory's, old bonds making new tries at connecting in these fleeting moments. "Maybe we can start again. I won’t disappear this time." Rory's eyes reflected a hardened resolve, softened by the tiniest spark of hope. "Maybe. We’ll see where paths lead when they're crossed." Eva nodded, finishing her drink. "One step at a time." Rory smiled, a real one this time. "One step," she
echoed
. London outside howled with the wind, but in The Raven's Nest, bonds once frayed found room to mend. Time had brought changes, but here, in the dimmed lights and
echoes
of old maps, friendship showed its ability to endure.
created_at
"2026-02-17T02:19:39.126067+00:00"
2/17/2026, 2:19:39 AM
model
"openai/gpt-4o-2024-05-13"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
751
moderation_latency
(null)
generation_time
10855
tokens_prompt
867
tokens_completion
1750
native_tokens_prompt
809
native_tokens_completion
1488
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
0.026365
router
(null)
provider_responses
0
id
"chatcmpl-DA4yNAkbo2hg0lqTHkXZ4R0IkywAb"
status
200
is_byok
false
latency
474
endpoint_id
"ef6b0afa-fd92-4db6-96e0-b8f0e5e4734b"
provider_name
"Azure"
model_permaslug
"openai/gpt-4o-2024-05-13"
api_type
"completions"
id
"gen-1771294767-83E7JVOfOHWmp8gIDq4m"
upstream_id
"chatcmpl-DA4yNAkbo2hg0lqTHkXZ4R0IkywAb"
total_cost
0.026365
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Azure"
Evaluation details
Result
Evaluator
Details
Meta Data
0.0000%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
10
adverbTagCount
4
adverbTags
0
"he greeted, his voice a gravelly whisper of the stoic strength he once wielded in MI6 [gravelly once]"
1
"Rory replied, a faint smile breaking the cool mask she often wore [often]"
2
"he chuckled dryly [dryly]"
3
"Rory replied quietly [quietly]"
73.4748%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
1131
totalAiIsmAdverbs
3
found
0
adverb
"slightly"
count
1
1
adverb
"slowly"
count
1
2
adverb
"suddenly"
count
1
highlights
0
"slightly"
1
"slowly"
2
"suddenly"
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)
0.0000%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
1131
totalAiIsms
15
found
0
word
"tangible"
count
1
1
word
"flickered"
count
1
2
word
"trembled"
count
1
3
word
"methodical"
count
1
4
word
"unspoken"
count
2
5
word
"solace"
count
1
6
word
"weight"
count
3
7
word
"footsteps"
count
1
8
word
"echoed"
count
2
9
word
"echoes"
count
1
10
word
"etched"
count
1
highlights
0
"tangible"
1
"flickered"
2
"trembled"
3
"methodical"
4
"unspoken"
5
"solace"
6
"weight"
7
"footsteps"
8
"echoed"
9
"echoes"
10
"etched"
100.0000%
Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches
1
maxInWindow
1
found
0
label
"weight of words/silence"
count
1
highlights
0
"the weight of the moment"
100.0000%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
0
narrationSentences
65
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
0
hedgeCount
1
narrationSentences
65
filterMatches
(empty)
hedgeMatches
0
"tried to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
1
totalSentences
85
matches
0
"containing that essence"
100.0000%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
40
mean
28.05
std
15.37
cv
0.548
sampleLengths
0
61
1
66
2
66
3
43
4
30
5
12
6
55
7
44
8
49
9
13
10
13
11
28
12
31
13
37
14
11
15
18
16
24
17
18
18
19
19
46
20
15
21
31
22
27
23
23
24
28
25
10
26
29
27
9
28
25
29
29
30
25
31
18
32
31
33
16
34
15
35
25
36
22
37
10
38
11
39
39
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
0
totalSentences
65
matches
(empty)
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
0
totalVerbs
151
matches
(empty)
94.0000%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
909
adjectiveStacks
1
stackExamples
0
"small crescent-shaped scar"
adverbCount
30
adverbRatio
0.033003300330033
lyAdverbCount
14
lyAdverbRatio
0.015401540154015401
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
85
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
85
mean
13.2
std
6.46
cv
0.489
sampleLengths
0
17
1
28
2
16
3
22
4
23
5
21
6
22
7
27
8
17
9
17
10
13
11
13
12
13
13
14
14
3
15
12
16
11
17
19
18
14
19
11
20
8
21
16
22
12
23
8
24
32
25
17
26
13
27
13
28
13
29
15
30
12
31
19
32
28
33
9
34
5
35
6
36
9
37
6
38
3
39
19
40
5
41
11
42
7
43
7
44
12
45
21
46
25
47
15
48
15
49
16
67.0588%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
3
diversityRatio
0.4235294117647059
totalSentences
85
uniqueOpeners
36
0.0000%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
10
fancyCount
9
fancyTags
0
"he greeted, his voice a gravelly whisper of the stoic strength he once wielded in MI6 (greet, once wield)"
1
"Rory replied, a faint smile breaking the cool mask she often wore (reply, break often wear)"
2
"he chuckled dryly (chuckle dryly)"
3
"she breathed, a mix of shock and nostalgia pulling at her features (breathe, pull)"
4
"Rory replied quietly (reply quietly)"
5
"Eva prodded, her voice softening (prod, soften)"
6
"Eva murmured (murmur)"
7
"Eva echoed, knowing the weight of her actions, the feeling of abandoning Rory when she needed her most (echo, need)"
8
"she echoed (echo)"
78.5020%