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Run: 2026-02-17-01KHMMDJ30R7YBWBCERZFMHGGH
Run Details
Model:
Cohere Command R+ (Aug. 2024)
Test:
Bad Writing Habits
Scenario:
Horror: alone in an eerie place at night
Duration:
38.4s
Cost:
$0.017775
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> <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> 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.
Model response
Messages
Meta
AI
Aurora stepped into the ancient grove, her heart pounding with a mix of excitement and
trepidation
. It was a crisp, moonless night, the kind that lent an air of mystery to Richmond Park, transforming the familiar into something alien. She had ventured here countless times by day, but tonight, she hoped to discover the secrets the grove had kept hidden since her arrival in London. The tall oak standing stones cast long shadows, their ancient forms stoic guardians of the sacred space within. As she passed between them, she felt a subtle shift, as if the
very
air changed in density. The grove was a place betwixt and between, a
sanctuary
with one foot in London and the other in the mythic Fae realm. Aurora, known as Rory to friends, had come to believe this with a certainty that defied her rational, legal-trained mind. She made her way
slowly
, her eyes adjusting to the darkness. The pale undersides of leaves glowed
softly
in the faint starlight, creating an
ethereal
,
otherworldly
effect. Wildflowers, their colors muted, lined the path, their scents heavy and sweet in the still night air. Rory breathed deeply, knowing there was nothing more intoxicating than the perfume of flowers at night. Tonight, though, another scent was on the faint breeze, something she couldn't quite place. It wasn't unpleasant but it didn't belong to the natural world. It carried the exotic spiciness of distant lands, like the incense used in ceremony, or the perfume of an
otherworldly
creature. The scent grew stronger the closer she got to the heart of the grove, beckoning her onward. Aurora brushed a hand against the wild ivy that draped the trees, its pale leaves glowing with an inner light. As her fingers touched the ivy, a shiver ran up her arm, as if the plant had conducted an electric current. She snatched her hand back
quickly
, the small crescent scar on her wrist catching the subtle light, a reminder of long-forgotten childhood adventures. The path widened, opening into a clearing where ancient oak trees formed a natural cathedral. In the center stood a large flat stone, its surface
etched
with mysterious runes. Atop it was a small heart-shaped gemstone, crimson against the dark stone, its faint pulsing glow mirroring the beat of her heart. Rory could not have said how she knew, but she was certain that the stone she'd found on a London street, the one she had come to think of as the Heartstone Pendant, belonged here. She approached
carefully
, the ground seeming to shift
slightly
underfoot, as if solid earth had
been replaced
by cloud. The world around her
seemed to
twist, reality blurring. Her heart pounded with a mix of fear and exhilaration, and she wondered if she
was losing
her mind. "Not your mind, Rory, but your place in the world." The soft voice, both ancient and young,
seemed to
come from e
very
where and nowhere. Aurora spun around, searching for the speaker, but saw no one. "Who's there?" Her voice carried more authority than she felt. "One who watches over this place, this threshold between realms. But you already
knew that, Malphora
." At the mention of the Fae name she'd
been gifted
, Aurora's hand went to the pendant at her throat. The stone, always warm against her skin,
throbbed
in time with the one on the altar. "You..." she began but wasn't sure how to finish the sentence. The voice chuckled, a soft sound that might have been a breeze through leaves or faraway laughter. "Yes, Aurora-Laila-Malphora. You were drawn here, as I knew you would be." "Why? Why am I here?" Rory asked, her voice
wavering
slightly
despite her best efforts. "To step through, of course. To see what the Fae realm holds, a world beyond the boundaries of mortal understanding." Rory took a step back, her heart hammering now with fear. "I—I can't. I never planned to... I came for knowledge, to understand where the Heartstone came from, that's all." The voice sighed, a sound that
seemed to
echo
through the trees. "So cautious, my brave one. Understand this, the Fae realm is as much a part of your destiny as this world. You are not whole, not without experiencing the wonders—and dangers—that lie beyond. Your path threads deeply into that realm." "But—" "Shh, child of two worlds. You must trust your instincts, your destiny. Your heart, already attuned to the fae, will guide you." The voice fell silent, leaving Rory alone with her racing thoughts. She looked around, the darkness of the grove no longer felt peaceful, but menacing. The air was heavy, expectant. She should run, get out, but her feet would not move. The only way was forward. Placing her hand on the crimson heartstone, Aurora felt a jolt of energy course through her, as if the grove itself responded. She gasped at the sudden surge of power, of connection, her eyes flying open after an eternity of being shut. The grove had transformed. Wild roses bloomed, each bud unfolding under a flame-kissed touch of magic. Their scent, rich and heady, filled the air, blending with the pungent incense that hung heavy in the now shimmering air. The stone beneath her hand vibrated with a pulse, a heartbeat mirrored in her own chest. The boundaries between real and fae were thin here, she understood now, a threshold, a door. A door she'd unknowingly opened. Taking a deep breath, she stepped through. The world spun, colors and lights blending in a maelstrom of magic and energy. Her body felt weightless, as if she'd stepped off a precipice, falling into a void. Then, with a jolt, she landed on solid ground, the vibrations of the earth strong beneath her feet. Aurora opened her eyes, her chest heaving as if she'd run for miles. The grove had changed. The air was alive with power, the essence of the Fae realm
tangible
, visible in the vibrant shimmer around e
very
leaf, e
very
blade of grass. She could sense the pulse of life, of magic, a force that was at once exhilarating and terrifying. A sound, like a chime of laughter, filled her head, so beautifully sweet that it brought tears to her eyes. "Welcome, Aurora-Laila-Malphora," the musical voice said. "Welcome to the world you were always meant to know." Aurora stood trembling, her body still adjusting to the raw, untamed power of this realm. As she
slowly
regained her equilibrium, she realized there was one constant between the realms: the quiet, steady beat of the Heartstone Pendant against her skin. Her fingers sought and found the small gem, its warmth a comfort in this strange new world. With her racing heart and shaking hands, she felt grounded by this one familiar touchstone. It had guided her thus far, and she sensed it would continue to be her lodestone in this bewitching,
otherworldly
place. Step by step, she moved forward, drawn by the enchantment that filled the air, by the whispers of ancient secrets that were all around her, and by the urging of her heart that beat in time with the pulse of this realm and the little gem at her throat.
created_at
"2026-02-17T01:46:51.295315+00:00"
2/17/2026, 1:46:51 AM
model
"cohere/command-r-plus-08-2024"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
180
moderation_latency
168
generation_time
37970
tokens_prompt
812
tokens_completion
1783
native_tokens_prompt
758
native_tokens_completion
1588
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
0.017775
router
(null)
provider_responses
0
id
"700d5340-8fd5-47dd-bd84-06d9f458564e"
status
200
is_byok
false
latency
180
endpoint_id
"cd63714a-d459-4806-bdf2-0dfea4f6614c"
provider_name
"Cohere"
model_permaslug
"cohere/command-r-plus-08-2024"
api_type
"completions"
id
"gen-1771292772-sv91NmuNXUxj0bXgrdjF"
upstream_id
"700d5340-8fd5-47dd-bd84-06d9f458564e"
total_cost
0.017775
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Cohere"
Evaluation details
Result
Evaluator
Details
Meta Data
100.0000%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
2
adverbTagCount
0
adverbTags
(empty)
33.6650%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
1206
totalAiIsmAdverbs
8
found
0
adverb
"carefully"
count
1
1
adverb
"quickly"
count
1
2
adverb
"slightly"
count
2
3
adverb
"slowly"
count
2
4
adverb
"softly"
count
1
5
adverb
"very"
count
1
highlights
0
"carefully"
1
"quickly"
2
"slightly"
3
"slowly"
4
"softly"
5
"very"
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)
8.7894%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
1206
totalAiIsms
11
found
0
word
"tangible"
count
1
1
word
"ethereal"
count
1
2
word
"sanctuary"
count
1
3
word
"throbbed"
count
1
4
word
"wavering"
count
1
5
word
"otherworldly"
count
3
6
word
"trepidation"
count
1
7
word
"echo"
count
1
8
word
"etched"
count
1
highlights
0
"tangible"
1
"ethereal"
2
"sanctuary"
3
"throbbed"
4
"wavering"
5
"otherworldly"
6
"trepidation"
7
"echo"
8
"etched"
100.0000%
Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches
0
maxInWindow
0
found
(empty)
highlights
(empty)
100.0000%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
0
narrationSentences
64
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
0
hedgeCount
3
narrationSentences
64
filterMatches
(empty)
hedgeMatches
0
"seemed to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
1
totalSentences
72
matches
0
"knew that, Malphora"
100.0000%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
29
mean
41.21
std
21.08
cv
0.511
sampleLengths
0
65
1
79
2
60
3
63
4
64
5
86
6
47
7
35
8
10
9
16
10
46
11
29
12
15
13
20
14
30
15
52
16
1
17
22
18
46
19
46
20
65
21
5
22
36
23
31
24
47
25
36
26
41
27
53
28
49
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
2
totalSentences
64
matches
0
"been replaced"
1
"been gifted"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
1
totalVerbs
162
matches
0
"was losing"
88.0000%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
1039
adjectiveStacks
2
stackExamples
0
"rational, legal-trained mind."
1
"small heart-shaped gemstone,"
adverbCount
28
adverbRatio
0.026948989412897015
lyAdverbCount
14
lyAdverbRatio
0.013474494706448507
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
72
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
72
mean
16.6
std
7.7
cv
0.464
sampleLengths
0
16
1
23
2
26
3
18
4
18
5
23
6
20
7
11
8
16
9
17
10
16
11
14
12
11
13
21
14
17
15
20
16
21
17
23
18
15
19
14
20
22
21
35
22
19
23
9
24
19
25
24
26
11
27
10
28
16
29
19
30
16
31
11
32
17
33
12
34
15
35
20
36
11
37
19
38
12
39
40
40
1
41
22
42
11
43
14
44
5
45
11
46
5
47
22
48
20
49
4
68.5185%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
4
diversityRatio
0.4444444444444444
totalSentences
72
uniqueOpeners
32
100.0000%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
2
fancyCount
0
fancyTags
(empty)
88.1749%