NC Bench
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Run: 2026-02-17-01KHMMC98GM52HS1X2K0E5MFAW
Run Details
Model:
Cohere Command R+ (Aug. 2024)
Test:
Bad Writing Habits
Scenario:
Literary fiction: old friends reunite
Duration:
1m 25s
Cost:
$0.020327
Provider:
Cohere
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
flickered
above the entrance to The Raven's Nest, casting an eerie glow on the Soho street. Aurora Carter, or Rory as she preferred, stepped into the dimly lit bar, her eyes adjusting to the shadows. The familiar scent of aged whiskey and pipe smoke wrapped around her, welcoming her home. She had spent many a late night in this place, seeking
solace
in the comforting embrace of friends and liquor after leaving her abusive ex. It was almost ironic, she thought, how she now delivered takeout to this neighborhood, a reminder of her past life that lingered even as she
tried to
move on. Rory's
footsteps
echoed
on the wooden floor as she made her way inside. The bar was quieter than usual, with only a handful of patrons scattered at the tables, their voices low and intimate. The walls, adorned with faded maps and vintage photographs, watched over the patrons like silent guardians of old secrets. She spied Silas, the bar's
enigmatic
owner, standing behind the counter, polishing a glass with a white cloth. He caught her eye, and his hazel gaze held
a spark of recognition
. "Rory, my dear. What brings you here tonight?" Silas's voice, smooth as aged whiskey,
resonated
through the room. His auburn hair, streaked with grey, was neatly combed, and his beard was trimmed with military precision. He moved with a slight limp, a reminder of the injury that had taken him from the field to behind a bar. Rory flashed him a smile, the kind that had disarmed many a suspicious bouncer and belligerent drunk. "Just making a delivery, Si. Thought I'd swing by and say hello. It's been a while." Silas' eyes crinkled at the corners, his attention on her fleeting, as he finished polishing the glass. "Indeed, it has. The last I heard, you were off to university. A lawyer in the making, your mother boasted." He set the glass aside, the dulled
glint
of the silver signet ring on his right hand drawing Rory's attention. Silas gave her a mischievous grin that did nothing to smooth the lines around his eyes or erase the years his life
was written
in. Rory felt
a pang of guilt
for neglecting her studies. "I dropped out," she admitted, moving closer to the bar. "Wasn't for me, all that legal jargon. I'm delivering takeout these days. It's not glamorous, but it pays the bills." She attempted a joke, "Besides, law school can't teach you to outrun a flaming cab when the protests devolve." At least she could trust Si not to judge her. His bushy grey-streaked brows knit, giving Rory the impression of a disapproving uncle feigning disappointment. "I see. Well, I suppose it's not for everyone. But I'd expect nothing less from the girl who could talk her way out of a locked straitjacket at the age of seven." Rory laughed, the familiar sound
echoing
in the cavern of her throat,
utterly
unlike the femininity of a giggle. "Oh, that little stunt got me more alone time with a child psychologist, I assure you." "Just when I thought we couldn't possibly scrounge up any more to pay him." Her grin str
etched
at the memory of their exhausted parents, giving credence to the adage of 'it takes a village.' Silas mirrored her smile, unpolished glasses momentarily forgotten on their journey to the shelf. The dim light made his streaked hair shine like ancient oaks, his
etched
face reminiscent of a much-travelled wayfarer. "So, what about you, Si? Still gathering secrets in this place? Or have you finally retired that old spy's handbook?" Rory teased, leaning against the bar. The
weight
of her pack slung across her chest and the heat of
anticipation
lingering on her skin served as a persistent reminder of the evening's work yet undone. She had no right to grouse, not when this bar, and its proprietor, had offered succor from the dangers of a fate far worse than skittish pirates. Rory reached for her bounty, packaged in a brown paper bag, but Si was quicker. "Not everyone can leave their past behind, child." His expression turned grave, and he lifted his sleeve to reveal a faded brand on his inner forearm—a cryptic sigil she didn't recognize. One hand braced on the counter, the same hand boasting the
gleaming
ring, as the weary limped mover of unspeakable amounts of liquor went to work inspecting the seals on the growing collection behind the counter. "Some of us are forever haunted by the ghosts we left behind." He glanced at her and added, "Some of us choose to wear our scars on the outside." His good-natured smile dimmed, becoming more serious. Rory's heart sank as she recalled the small crescent-shaped scar on her left wrist, the silent witness of a childhood accident. Despite the years that had passed, it still caught the light from time to time, reliving uncountable memories while casting a spurious glow on those that persisted in questioning. What could she say to a man branded? A man who could disclose nothing without breaking his vow, even in a place like this? Even after everything she'd seen, done, Rory had no words, merely a gap between them as vast and silent as the unseen. Her fingers twitched toward her wrist, brushing against the chitinous scar—a victim of Rory's blundering across London's rooftops on a quest for deliverance from her own boorish choices. "Speaking of scars and the past," Silas said, his voice shifting to a more casual tone. "Tell me, how is Eva? Still working at the hospital?" Relief washed over Rory, welcoming the warm tide of unconstrained conversation. "She's good. Still at St. Mary's, but now in pediatrics. She says it's the best bunch of troublemakers she's ever looked after." A soft smile touched her lips as she recalled their shared past. "You know, it's almost like we swapped lives. She's always been the ambitious one. Wanted to be a doctor since forever." "Some dreams die hard, even as the years peel away." Silas nodded, his eyes distant, as if seeing through time and space to a forgotten conversation in some desolate corner of some desolate bar. Rory's curiosity burned. "And what about your dreams, Si? You left MI6 after Prague, but did you ever find what you were looking for here?" A wry smile tugged at the corners of Silas' mouth. "I found a purpose, a family of sorts. This bar is more than a watering hole. It's a
sanctuary
, a place for lost souls to find respite." He gestured around them, to the patrons who, over the course of their conversation, had begun to resemble everything from jaded financiers to candy-twisted singers awaiting their encore, to tweed-hatted tutors on sabbatical. Rory found it
surreal
how so many disparate existences could converge in a single room. That, or it had been longer than she'd presumed since she'd poured a drink down her gullet. Rory considered his words, wondering how many of those souls had left their past lives behind, just as she had. "And what about you? Did you ever find what you were searching for?" Silas' gaze
flickered
to the shelves behind the bar, where bottles of rare spirits
were displayed
like trophies from forgotten missions. "I found my peace, in my own way. The world is full of mysteries and secrets, and not all of them are meant to be uncovered." He reached for a bottle of aged scotch and poured two glasses. "The trick is knowing when to stop digging and just let the past be." Rory accepted the glass, the scotch burning her throat as she took a sip. "I'm not sure I know how to
do that. Leaving
things behind, I mean. Seems like the past always catches up with you." "Ah, but it doesn't have to control your future," Silas said, his voice steady and reassuring. "We all carry baggage, but it doesn't have to weigh us down forever." He raised his glass in a toast. "To second chances and new beginnings." Rory clinked her glass against his, the sound a promise of a brighter tomorrow. "To letting go and moving on." She took another sip, the warmth spreading through her, dissolving the
weight
of
unspoken
regrets, at least until the liquor's bite receded, ushering back the memories of what she'd left unattended.
created_at
"2026-02-17T01:46:56.504797+00:00"
2/17/2026, 1:46:56 AM
model
"cohere/command-r-plus-08-2024"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
193
moderation_latency
115
generation_time
43910
tokens_prompt
867
tokens_completion
2039
native_tokens_prompt
827
native_tokens_completion
1826
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
0.0203275
router
(null)
provider_responses
0
id
"45e5ac5a-71ad-4ec3-99ac-90fae31b6e88"
status
200
is_byok
false
latency
193
endpoint_id
"cd63714a-d459-4806-bdf2-0dfea4f6614c"
provider_name
"Cohere"
model_permaslug
"cohere/command-r-plus-08-2024"
api_type
"completions"
id
"gen-1771292771-vKe6FIzMnOT4lgyny0xu"
upstream_id
"45e5ac5a-71ad-4ec3-99ac-90fae31b6e88"
total_cost
0.0203275
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Cohere"
Evaluation details
Result
Evaluator
Details
Meta Data
0.0000%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
6
adverbTagCount
3
adverbTags
0
"She attempted a joke, At least she could trust Si not to judge her [least]"
1
"He glanced at her and added, His good-natured smile dimmed, becoming more serious [more]"
2
"Silas said, his voice shifting to a more casual tone [more]"
92.8724%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
1403
totalAiIsmAdverbs
1
found
0
adverb
"utterly"
count
1
highlights
0
"utterly"
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
1403
totalAiIsms
18
found
0
word
"sanctuary"
count
1
1
word
"enigmatic"
count
1
2
word
"pang"
count
1
3
word
"resonated"
count
1
4
word
"flickered"
count
2
5
word
"gleaming"
count
1
6
word
"glint"
count
1
7
word
"surreal"
count
1
8
word
"unspoken"
count
1
9
word
"solace"
count
1
10
word
"anticipation"
count
1
11
word
"weight"
count
2
12
word
"footsteps"
count
1
13
word
"echoed"
count
1
14
word
"echoing"
count
1
15
word
"etched"
count
1
highlights
0
"sanctuary"
1
"enigmatic"
2
"pang"
3
"resonated"
4
"flickered"
5
"gleaming"
6
"glint"
7
"surreal"
8
"unspoken"
9
"solace"
10
"anticipation"
11
"weight"
12
"footsteps"
13
"echoed"
14
"echoing"
15
"etched"
100.0000%
Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches
1
maxInWindow
1
found
0
label
"flicker of emotion"
count
1
highlights
0
"a spark of recognition"
100.0000%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
1
narrationSentences
54
matches
0
"a pang of guilt"
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
0
hedgeCount
1
narrationSentences
54
filterMatches
(empty)
hedgeMatches
0
"tried to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
1
totalSentences
64
matches
0
"do that. Leaving"
88.7682%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
22
mean
63.41
std
29.21
cv
0.461
sampleLengths
0
108
1
84
2
57
3
33
4
82
5
69
6
47
7
35
8
67
9
97
10
103
11
124
12
26
13
66
14
34
15
25
16
102
17
33
18
73
19
37
20
42
21
51
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
2
totalSentences
54
matches
0
"was written"
1
"were displayed"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
0
totalVerbs
153
matches
(empty)
88.0000%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
980
adjectiveStacks
2
stackExamples
0
"bushy grey-streaked brows"
1
"small crescent-shaped scar"
adverbCount
22
adverbRatio
0.022448979591836733
lyAdverbCount
6
lyAdverbRatio
0.006122448979591836
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
64
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
64
mean
21.8
std
10.65
cv
0.489
sampleLengths
0
20
1
19
2
15
3
25
4
29
5
13
6
21
7
19
8
18
9
13
10
18
11
17
12
22
13
17
14
16
15
17
16
40
17
25
18
10
19
10
20
49
21
15
22
32
23
19
24
16
25
48
26
19
27
26
28
29
29
27
30
15
31
31
32
36
33
36
34
21
35
29
36
8
37
16
38
22
39
28
40
16
41
10
42
11
43
34
44
21
45
34
46
3
47
22
48
10
49
60
79.1667%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
1
diversityRatio
0.484375
totalSentences
64
uniqueOpeners
31
0.0000%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
6
fancyCount
5
fancyTags
0
"she admitted, moving closer to the bar (admit, move)"
1
"She attempted a joke, At least she could trust Si not to judge her (attempt trust judge)"
2
"teased (teased)"
3
"He glanced at her and added, His good-natured smile dimmed, becoming more serious (glance add, dim, become more)"
4
"Silas said, his voice shifting to a more casual tone (say, shift)"
79.3416%