NC Bench
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Run: 2026-02-20-01KHYB446BCFGYRKW77SMNPG6K
Run Details
Model:
Ministral 3 3B
Test:
Bad Writing Habits
Scenario:
Horror: alone in an eerie place at night
Duration:
6.7s
Cost:
$0.000300
Provider:
Mistral
Evaluation summary
Score
Evaluator
Details Link
100.00%
Adverbs in dialogue tags
(details)
93.50%
AI-ism adverb frequency
(details)
100.00%
AI-ism character names
(details)
100.00%
AI-ism location names
(details)
0.00%
AI-ism word frequency
(details)
0.00%
Cliché density
(details)
100.00%
Emotion telling (show vs. tell)
(details)
31.54%
Filter word density
(details)
100.00%
Gibberish response detection
(details)
100.00%
Markdown formatting overuse
(details)
100.00%
Missing dialogue indicators (quotation marks)
(details)
48.92%
Name drop frequency
(details)
100.00%
Narrator intent-glossing
(details)
100.00%
"Not X but Y" pattern overuse
(details)
100.00%
Overuse of "that" (subordinate clause padding)
(details)
100.00%
Paragraph length variance
(details)
91.59%
Passive voice overuse
(details)
100.00%
Past progressive (was/were + -ing) overuse
(details)
74.83%
Em-dash & semicolon overuse
(details)
97.37%
Purple prose (modifier overload)
(details)
100.00%
Repeated phrase echo
(details)
100.00%
Sentence length variance
(details)
37.50%
Sentence opener variety
(details)
0.00%
Adverb-first sentence starts
(details)
82.16%
Pronoun-first sentence starts
(details)
61.35%
Subject-first sentence starts
(details)
0.00%
Subordinate conjunction sentence starts
(details)
84.15%
Technical jargon density
(details)
100.00%
Useless dialogue additions
(details)
100.00%
Dialogue tag variety (said vs. fancy)
(details)
76.7637%
Overall
Model input
System
You are an expert fiction writer. Always keep the following rules in mind: - Write in past tense and use General English spelling, grammar, and colloquialisms/slang. - Write in active voice - Always follow the "show, don't tell" principle. - Avoid adverbs and cliches and overused/commonly used phrases. Aim for fresh and original descriptions. - Convey events and story through dialogue. - Mix short, punchy sentences with long, descriptive ones. Drop fill words to add variety. - Skip "he/she said said" dialogue tags and convey people's actions or face expressions through their speech - Avoid mushy dialog and descriptions, have dialogue always continue the action, never stall or add unnecessary fluff. Vary the descriptions to not repeat yourself. - Put dialogue on its own paragraph to separate scene and action. - Reduce indicators of uncertainty like "trying" or "maybe" When writing text: - NEVER conclude the scene on your own, follow the beat instructions very closely. - NEVER end with foreshadowing. - NEVER write further than what I prompt you with. - AVOID imagining possible endings, NEVER deviate from the instructions. - STOP EARLY if the continuation contains what was required in the instructions. You do not need to fill out the full amount of words possible.
User/Human
Take into account the following glossary of characters/locations/items/lore... when writing your response: <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> <location id="861" name="The Fae Grove" aliases="Isolde's grove, Richmond grove, the Grove" realm="Earth (Fae-touched)"> <parkLocation>Richmond Park</parkLocation> <standingStones>ancient oak standing stones mark the boundary</standingStones> <timeBehavior>time moves differently — an hour inside can be minutes or days outside</timeBehavior> <flora>wildflowers bloom year-round</flora> <description>A hidden clearing that exists in a pocket between Earth and the Fae realm.</description> </location> <item id="2001" name="Heartstone Pendant" aliases="the pendant, Heartstone" type="Artifact" origin="Dymas"> <gemstoneColor>deep crimson</gemstoneColor> <chainMaterial>silver chain</chainMaterial> <size>roughly the size of a thumbnail</size> <behavior>pulses faintly with warmth when near a Hel portal</behavior> <glow>faint inner glow</glow> <description>Given to Aurora by an unknown benefactor.</description> </item> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the horror genre. A character is alone in a strange, isolated place at night. They came here for a reason, but something feels off from the moment they arrive. The wrongness builds slowly — sounds that shouldn't be there, things that move at the edge of vision, a growing certainty that they are not alone. Build tension through restraint, not through gore. Use the codex entries above as your world reference for the character and setting. Only include the prose of the scene without any markdown or commentary. </instructions>
Model response
Messages
Meta
AI
The air in the grove
was thick with the scent of damp earth and something older—something that clung like sweat.
Aurora pressed her back against
the rough bark of an ancient oak, her breath shallow.
The standing stones loomed around
her, their gnarled roots twisting into the soil like skeletal fingers.
She had come here for
the Heartstone.
She had come for the
portal. But the moment her boots touched the moss, the world shifted.
A whisper slithered through the
branches above her head. Not wind. Not breath. Something else.
She turned slowly, fingers digging
into the bark of the tree beside her. The light from the moon, pale and unnatural, didn’t reach this far.
Shadows stretched too long, too
thin, like fingers reaching for her. *"You shouldn’t be here."*
Aurora’s pulse hammered in her
throat.
She spun, heart pounding, but
saw nothing.
The whisper came again, closer
this time, closer than the wind.
She stepped forward, her boots
sinking into the damp earth, but the ground didn’t move beneath her. The standing stones
pulsed
faintly, their edges glowing with an eerie, sickly light. *"You’re not alone."* Aurora’s breath hitched.
She looked down at her
wrist, where the small crescent scar from her childhood accident burned with an unnatural
warmth
.
The Heartstone pulsed faintly against
her skin, its deep crimson glow casting jagged shadows across the bark.
She pulled it free, the
chain catching in her fingers as she turned back toward the trees. The
whisper
followed her. *"You left your name behind."* Aurora’s grip tightened. She
knew that voice
.
It was the one she’d
heard in her dreams—sometimes in the dead of night, when the world felt too quiet. Evan’s voice. The one that had haunted her since she’d left London. But Evan was dead. Buried in a
grave
she’d never visited. And yet, here it was, in the grove, whispering like a ghost. She took a step forward, the Heartstone warm against her palm. The standing stones flared brighter, their edges glowing like embers. The air grew colder, heavier, as if the world itself
was holding
its breath. *"You should have stayed."* Aurora’s fingers
trembled
.
She had come here for
answers. For the portal. For the chance to leave this place behind. But the moment she stepped into the grove, she realized she’d never been alone. Not
really
. Not ever. The
whisper
slithered closer, its voice growing louder, more insistent. Aurora took another step, the Heartstone burning against her skin. The standing stones
pulsed
, their glow intensifying, as if in response to her fear. *"You’re not welcome here."* Aurora’s breath came in ragged gasps. She had no choice. She had to move.
She had to find the
portal. But the moment she turned, the
whisper
was gone
. Replaced by something else—something that slithered into the shadows, its form shifting, too quick to see. Aurora’s
heart pounded in her chest
. She had to get out.
She had to find the
Heartstone’s power, find the portal, and leave. But the grove
seemed to
close in around her, the trees stretching too far, the shadows too deep. She took a deep breath, her fingers tightening around the Heartstone. The standing stones flared once more, their glow casting long,
wavering
shadows across the ground. Aurora stepped forward, her boots sinking into the damp earth, but the ground didn’t move beneath her. The
whisper
returned, its voice a mix of Evan’s and something else—something ancient, something hungry. *"You’re not leaving."* Aurora’s grip on the Heartstone faltered. She had to move.
She had to find the
portal. But the moment she turned, the
whisper
was gone
. Replaced by the sound of something moving in the trees, too close, too fast. Aurora’s
eyes widened
. She had to get out.
She had to find the
Heartstone’s power, find the portal, and leave. But the grove
seemed to
twist around her, the trees bending, the shadows swallowing her whole. She took a step forward, the Heartstone warm against her palm. The standing stones
pulsed
, their glow dimming, as if in response to her fear. *"You’re not welcome here."* Aurora’s breath came in shallow gasps. She had no choice. She had to move.
She had to find the
portal. But the moment she turned, the
whisper
was gone
. Replaced by the sound of something scraping against the bark, too close, too quick. Aurora’s fingers tightened around the Heartstone. She had to get out. She had to leave. But the grove
seemed to
hold her fast, the trees stretching, the shadows swallowing her whole. She took a deep breath, her eyes locked on the standing stones. They
pulsed
once more, their glow bright, too bright, too real. Aurora stepped forward, her boots sinking into the damp earth. The ground didn’t move beneath her. The standing stones flared, their edges glowing like embers, and the
whisper
slithered into her mind, its voice a mix of Evan’s and something ancient, something hungry. *"You’re not leaving."* Aurora’s grip on the Heartstone faltered. She had to move.
She had to find the
portal. But the moment she turned, the
whisper
was gone
. Replaced by the sound of something moving in the branches above her, too close, too fast. Aurora’s
eyes widened
. She had to get out. She had to leave. But the grove
seemed to
twist around her, the trees bending, the shadows swallowing her whole. She took a step forward, the Heartstone burning against her skin. The standing stones
pulsed
, their glow dimming, as if in response to her fear. *"You’re not welcome here."* Aurora’s breath came in shallow gasps. She had no choice. She had to move.
She had to find the
Heartstone’s power. But the moment she turned, the
whisper
was gone
. The trees
seemed to
lean in, their branches twisting, their shadows stretching too long. Aurora’s fingers tightened around the Heartstone. She had to leave. But the grove
seemed to
hold her fast, the standing stones pulsing, their glow too bright, too real. She took a step forward, her boots sinking into the damp earth. The ground didn’t move beneath her. The standing stones flared, their edges glowing like embers, and the
whisper
slithered into her mind, its voice a mix of Evan’s and something ancient, something hungry. *"You’re not leaving."* Aurora’s
heart pounded in her chest
. She had to get out. She had to leave. But the moment she turned, the trees
seemed to
close in, the shadows swallowing her whole. She reached for the Heartstone, her fingers trembling. The standing stones
pulsed
, their glow bright, too bright, too real. Aurora stepped forward, her boots sinking into the damp earth. The ground didn’t move beneath her. The
whisper
slithered into her mind, its voice a mix of Evan’s and something ancient, something hungry. *"You’re not leaving."* Aurora’s breath came in ragged gasps. She had to leave. But the grove
seemed to
twist around her, the trees bending, the shadows swallowing her whole. The standing stones flared, their glow too intense, too real. Aurora’s eyes burned, her vision blurring. She had to leave. But the moment she turned, the
whisper
was gone
. Replaced by the sound of something moving in the branches above her, too close, too fast. Aurora’s fingers tightened around the Heartstone. The standing stones
pulsed
, their glow dimming, as if in response to her fear. *"You’re not welcome here."* Aurora’s
heart hammered in her chest
. She had to get out. But the grove
seemed to
hold her fast, the trees leaning in, the shadows stretching too long. She took a deep breath, the Heartstone warm against her palm. The standing stones flared once more, their glow bright, too bright, too real. Aurora stepped forward, her boots sinking into the damp earth. The
whisper
slithered into her mind, its voice a mix of Evan’s and something ancient, something hungry. *"You’re not leaving."* Aurora’s grip faltered. She had to leave. But the moment she turned, the trees
seemed to
twist around her, the shadows swallowing her whole. The standing stones
pulsed
, their glow too real, too bright. Aurora’s vision blurred, her breath coming in shallow gasps. She had to leave. But the grove
seemed to
hold her fast, the
whisper
slithering into her mind, its voice a mix of Evan’s and something ancient, something hungry. Aurora reached for the Heartstone, her fingers trembling. The standing stones flared, their glow too intense. She stepped forward, the ground not moving beneath her feet. The
whisper
coiled around her mind, its voice a mix of Evan’s and something ancient, something hungry. *"You’re not leaving."* Aurora’s last thought was of the portal, of the way out. But the grove
seemed to
twist around her, the trees bending, the shadows swallowing her whole. The standing stones
pulsed
, their glow too real, too bright. She reached for the Heartstone, her fingers trembling. The
whisper
slithered into her mind, its voice a mix of Evan’s and something ancient, something hungry. Aurora’s eyes closed. The standing stones flared, their glow too intense. She had to leave. But the grove held her fast, the
whisper
in her mind, the shadows swallowing her whole. The last thing she saw was the Heartstone, warm against her palm, its glow too bright, too real.
created_at
"2026-02-20T20:16:10.453Z"
2/20/2026, 8:16:10 PM
model
"mistralai/ministral-3b-2512"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
224
moderation_latency
(null)
generation_time
6405
tokens_prompt
1038
tokens_completion
2417
native_tokens_prompt
951
native_tokens_completion
2051
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
512
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
0.0003002
router
(null)
provider_responses
0
endpoint_id
"b9f6828f-aef9-498a-91f5-6816fbf72420"
id
"198f102d13c340458fcd90528bff8c7f"
is_byok
false
latency
224
model_permaslug
"mistralai/ministral-3b-2512"
provider_name
"Mistral"
status
200
api_type
"completions"
id
"gen-1771618570-mDRh5I0f2HuGEUVB9gMG"
upstream_id
"198f102d13c340458fcd90528bff8c7f"
total_cost
0.0003002
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Mistral"
Evaluation details
Result
Evaluator
Details
Meta Data
100.00%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
0
93.50%
AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount
1538
totalAiIsmAdverbs
2
found
0
adverb
"slowly"
count
1
1
adverb
"really"
count
1
highlights
0
"slowly"
1
"really"
100.00%
AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions
(empty)
found
(empty)
100.00%
AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions
(empty)
found
(empty)
0.00%
AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount
1538
totalAiIsms
37
found
0
word
"loomed"
count
1
1
word
"whisper"
count
19
2
word
"pulse"
count
1
3
word
"pounding"
count
1
4
word
"pulsed"
count
10
5
word
"warmth"
count
1
6
word
"grave"
count
1
7
word
"trembled"
count
1
8
word
"wavering"
count
1
9
word
"the last thing"
count
1
highlights
0
"loomed"
1
"whisper"
2
"pulse"
3
"pounding"
4
"pulsed"
5
"warmth"
6
"grave"
7
"trembled"
8
"wavering"
9
"the last thing"
0.00%
Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches
5
maxInWindow
5
found
0
label
"heart pounded in chest"
count
3
1
label
"eyes widened/narrowed"
count
2
highlights
0
"heart pounded in her chest"
1
"heart hammered in her chest"
2
"eyes widened"
100.00%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
0
narrationSentences
154
matches
(empty)
31.54%
Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount
0
hedgeCount
12
narrationSentences
154
filterMatches
(empty)
hedgeMatches
0
"seemed to"
100.00%
Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences
168
gibberishSentences
0
adjustedGibberishSentences
0
longSentenceCount
0
runOnParagraphCount
0
giantParagraphCount
0
wordSaladCount
0
repetitionLoopCount
0
controlTokenCount
0
maxSentenceWordsSeen
27
ratio
0
matches
(empty)
100.00%
Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans
14
markdownWords
50
totalWords
1534
ratio
0.033
matches
0
"\"You shouldn’t be here.\""
1
"\"You’re not alone.\""
2
"\"You left your name behind.\""
3
"\"You should have stayed.\""
4
"\"You’re not welcome here.\""
5
"\"You’re not leaving.\""
6
"\"You’re not welcome here.\""
7
"\"You’re not leaving.\""
8
"\"You’re not welcome here.\""
9
"\"You’re not leaving.\""
10
"\"You’re not leaving.\""
11
"\"You’re not welcome here.\""
12
"\"You’re not leaving.\""
13
"\"You’re not leaving.\""
100.00%
Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions
3
unquotedAttributions
0
matches
(empty)
48.92%
Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions
66
wordCount
1484
uniqueNames
5
maxNameDensity
2.02
worstName
"Aurora"
maxWindowNameDensity
3
worstWindowName
"Aurora"
discoveredNames
Heartstone
20
London
1
Evan
10
Aurora
30
Replaced
5
persons
0
"Heartstone"
1
"Evan"
2
"Aurora"
places
0
"London"
globalScore
0.489
windowScore
0.667
100.00%
Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences
114
glossingSentenceCount
0
matches
(empty)
100.00%
"Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches
0
per1kWords
0
wordCount
1534
matches
(empty)
100.00%
Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount
1
totalSentences
168
matches
0
"knew that voice"
100.00%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
57
mean
26.91
std
17.75
cv
0.66
sampleLengths
0
75
1
51
2
4
3
54
4
3
5
57
6
4
7
5
8
62
9
35
10
4
11
38
12
34
13
4
14
45
15
41
16
43
17
15
18
3
19
39
20
36
21
25
22
4
23
43
24
31
25
23
26
43
27
3
28
41
29
28
30
25
31
4
32
44
33
28
34
45
35
3
36
31
37
19
38
33
39
3
40
26
41
45
42
20
43
4
44
28
45
24
46
27
47
3
48
24
49
48
91.59%
Passive voice overuse
Target: ≤2% passive sentences
passiveCount
6
totalSentences
154
matches
0
"was gone"
1
"was gone"
2
"was gone"
3
"was gone"
4
"was gone"
5
"was gone"
100.00%
Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount
1
totalVerbs
251
matches
0
"was holding"
74.83%
Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount
4
semicolonCount
0
flaggedSentences
4
totalSentences
168
ratio
0.024
matches
0
"The air in the grove was thick with the scent of damp earth and something older—something that clung like sweat."
1
"It was the one she’d heard in her dreams—sometimes in the dead of night, when the world felt too quiet."
2
"Replaced by something else—something that slithered into the shadows, its form shifting, too quick to see."
3
"The whisper returned, its voice a mix of Evan’s and something else—something ancient, something hungry."
97.37%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
1488
adjectiveStacks
0
stackExamples
(empty)
adverbCount
64
adverbRatio
0.043010752688172046
lyAdverbCount
5
lyAdverbRatio
0.003360215053763441
100.00%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
168
echoCount
0
echoWords
(empty)
100.00%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
168
mean
9.13
std
5.46
cv
0.598
sampleLengths
0
20
1
15
2
16
3
7
4
6
5
11
6
9
7
2
8
2
9
2
10
13
11
12
12
11
13
4
14
6
15
7
16
11
17
17
18
13
19
3
20
3
21
20
22
17
23
17
24
4
25
5
26
3
27
4
28
20
29
2
30
10
31
4
32
7
33
12
34
11
35
10
36
14
37
4
38
3
39
6
40
3
41
8
42
14
43
2
44
2
45
10
46
10
47
14
48
4
49
6
37.50%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
21
diversityRatio
0.09523809523809523
totalSentences
168
uniqueOpeners
16
0.00%
Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount
0
totalSentences
148
matches
(empty)
ratio
0
82.16%
Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount
51
totalSentences
148
matches
0
"She had come here for"
1
"She had come for the"
2
"She turned slowly, fingers digging"
3
"She spun, heart pounding, but"
4
"She stepped forward, her boots"
5
"She looked down at her"
6
"She pulled it free, the"
7
"She knew that voice."
8
"It was the one she’d"
9
"She took a step forward,"
10
"She had come here for"
11
"She had no choice."
12
"She had to move."
13
"She had to find the"
14
"She had to get out."
15
"She had to find the"
16
"She took a deep breath,"
17
"She had to move."
18
"She had to find the"
19
"She had to get out."
ratio
0.345
61.35%
Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount
118
totalSentences
148
matches
0
"The air in the grove"
1
"Aurora pressed her back against"
2
"The standing stones loomed around"
3
"She had come here for"
4
"She had come for the"
5
"A whisper slithered through the"
6
"She turned slowly, fingers digging"
7
"The light from the moon,"
8
"Shadows stretched too long, too"
9
"Aurora’s pulse hammered in her"
10
"She spun, heart pounding, but"
11
"The whisper came again, closer"
12
"She stepped forward, her boots"
13
"The standing stones pulsed faintly,"
14
"Aurora’s breath hitched."
15
"She looked down at her"
16
"The Heartstone pulsed faintly against"
17
"She pulled it free, the"
18
"The whisper followed her."
19
"Aurora’s grip tightened."
ratio
0.797
0.00%
Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount
0
totalSentences
148
matches
(empty)
ratio
0
84.15%
Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences
73
technicalSentenceCount
6
matches
0
"The air in the grove was thick with the scent of damp earth and something older—something that clung like sweat."
1
"The standing stones pulsed, their glow intensifying, as if in response to her fear."
2
"Replaced by something else—something that slithered into the shadows, its form shifting, too quick to see."
3
"The standing stones pulsed, their glow dimming, as if in response to her fear."
4
"The standing stones pulsed, their glow dimming, as if in response to her fear."
5
"The standing stones pulsed, their glow dimming, as if in response to her fear."
100.00%
Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags
0
uselessAdditionCount
0
matches
(empty)
100.00%
Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags
0
76.7637%