Run: 2026-02-17-01KHMMDC5VAFGPPMJXXCAK8VRJ

Run Details

Duration:
33.7s
Cost:
$0.017882
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="4418" name="Nyx" aliases="Nyx, the Shadow, Nightwhisper" pronouns="they/them" species="Shade" storyRole="Wild Card"> <eyeColor>faintly glowing violet</eyeColor> <height>approximately 6'2" in solid form</height> <age>ageless</age> <form>humanoid silhouette of living shadow, can shift between solid and incorporeal</form> <voice>sounds like a whisper carried on the wind</voice> <description>A being of living shadow, existing between the mortal plane and the spaces between realms.</description> <backstory>Nyx was once a human sorcerer named Aldric who became trapped between realms during a failed summoning ritual in 1643. They now exist as a Shade, bound to the mortal plane but able to slip between shadows.</backstory> </character> <character id="4424" name="Isolde Varga" aliases="Isolde, the Seer" pronouns="she/her" species="Half-Fae" storyRole="Oracle"> <eyeColor>pale lavender</eyeColor> <hair>silver, reaching her waist</hair> <height>5'5"</height> <age>300 years old</age> <appearance>ethereal, ageless</appearance> <speech>speaks in riddles</speech> <footprints>leaves no footprints when she walks</footprints> <compulsion>cannot lie (Fae compulsion) but can mislead</compulsion> <description>A Half-Fae seer exiled from the Fae Courts for sharing visions with mortals.</description> <backstory>She now lives in a hidden grove in Richmond Park, offering cryptic prophecies to those who seek her out.</backstory> </character> <location id="853" name="Dymas (Gluttony)" aliases="Dymas, gluttony, Dymasian" realm="Hel" sin="Gluttony"> <ruler>Prince Belphegor</ruler> <skyColor>warm amber</skyColor> <description>A place of excess and indulgence. Sprawling vineyards, orchards, and gardens provide exotic ingredients for master chefs — often helbound souls contracted from Earth. Grand feasts and culinary competitions are common.</description> </location> <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> <item id="2006" name="Fae-Forged Blade" aliases="the Fae blade, Isolde's gift" type="Weapon" origin="The Fae Courts"> <material>moonsilver</material> <shape>slender, leaf-shaped dagger</shape> <temperature>always cold to the touch</temperature> <glow>faintly luminescent in moonlight</glow> <power>can cut through magical wards; particularly effective against demons</power> <givenTo>given to Aurora by Isolde as a gift</givenTo> <description>A weapon of the Fae Courts, rare and highly coveted.</description> </item> <lore id="7001" name="The Veil" aliases="the Veil, the Barrier, the Boundary" category="Cosmology"> <solsticeEffect>weakens during the winter solstice, strengthens during the summer solstice</solsticeEffect> <appearance>faint shimmering distortion visible only to those with supernatural sight</appearance> <monitoring>rift points (tears in the Veil) are monitored by the Wardens</monitoring> <description>The Veil is the metaphysical barrier separating Earth from Hel and the Fae Realms.</description> </lore> </codex> Write a fully fleshed out scene of at least 1000 words in the fantasy genre. A small group enters an ancient, otherworldly place for the first time. The environment is alien and wondrous. Describe their exploration — what they see, hear, and feel as they move deeper. Include moments of discovery, unease, and wonder. Let the world-building emerge through the characters' experience rather than exposition. Use the codex entries above as your world reference for characters, setting, and lore. Only include the prose of the scene without any markdown or commentary.

Model response

AI
The ancient grove lay hidden within the heart of Richmond Park, veiled from mortal eyes by the gentle haze of the Fae-touched realm. Aurora, guided by the enigmatic shade, Nyx, stepped through the towering oak trees that marked its entrance. Leaves rustled overhead, as if the forest itself breathed a sigh of anticipation. The air felt different here, thick with a subtle magic that made her skin tingle. Pale lavender light filtered through the canopy, as if the very sky had taken on a supernatural hue. Rory's breath caught as she surveyed the expanse; it was as if they had stepped into another world, where the rules of reality bent and twisted under Fae enchantments. Nyx, a whisper of shadow, glided effortlessly ahead. Their form shifted from solid to incorporeal, dancing along the forest floor. "This place exists between the edges of worlds," they breathed, their voice carrying on a soft breeze. "Here, time and reality bend to the whims of the Fae." Aurora, known to her friends as Rory, followed, her eyes scanning the strange beauty around her. She recalled Isolde's words about the grove's unique nature, a sanctuary where time twisted and turned like the petals of a flower in the wind. The very air was heavy with possibility, as if anything could happen in this place. As they ventured deeper, the grove revealed its secrets. Vast carpets of lush moss, velvety soft underfoot, glowed with a subtle luminescence. Aurora knelt, running her fingers through the shimmering strands, marveling at the delicate fairy lights that sparkled in response to her touch. "It's alive," she whispered, not quite believing the evidence of her senses. Nyx's form solidified nearby, kneeling so their eyes were level with hers. "All things within this grove are imbued with a touch of the Fae," they murmured. "Mortals would call it magic; we call it life." The shade's hand, insubstantial yet somehow tangible, brushed the moss, and it shivered as if in response. Rory grinned, the thrill of discovery lighting her eyes. She stood, brushing dirt off her palms, and ventured further, weaving through the trees with growing curiosity. As they walked, Nyx told tales of the grove's history, of the Fae Courts and their exile, and of Isolde herself, whose magical footprints were threaded through this place like a tapestry. Deeper into the grove, they stumbled upon a small clearing surrounded by towering trees, their trunks gnarled and weathered with age. A sense of calm permeated the very air, as if the land itself exhaled peace and serenity. In the center, a shallow pool shimmered, its surface rippled by the same ethereal light that suffused the grove. "This is a place of reflection and insight," Nyx said, their form rippling like the pool's surface. "Many have sought visions here, including mortals who traveled from distant lands." Rory approached the pool, gazing at her reflection, distorted as if seen through a lens of fae enchantment. "What do you see, Rory of the mortal realm?" Nyx prompted, their voice serene and curious. She frowned, concentrating, but beyond her own reflection, the pool's depths remained enigmatic. "I'm not sure..." she began, frustration edging her voice. The weight of uncertainty pressed upon her, the stark contrast between her own ignorance and the shade's otherworldly knowledge. Nyx's chuckle was soft, like leaves rustling in a gentle breeze. "You are not expected to possess our sight, mortal. But know this: the answers you seek may reveal themselves when you are ready to receive them." The shade's form flowed, merging with the shadows cast by the trees, a living embodiment of the mysteries of the grove. Aurora sighed, accepting the gentle rebuke. She turned away from the pool, her gaze scanning the surrounding trees. The sky above, seen through the canopy, had taken on an even more vivid purple hue, as if the day was fading into twilight despite the mid-morning sun outside the grove. "Do Fae-touched realms follow different rules of time, then?" she asked, her mind grappling with the possibilities. "Indeed, mortal," Nyx said, materializing beside her. "Time within this grove flows in its own rhythm, disconnected from the mortal realm. An hour here may pass in a blink, or stretch on for many days beyond the Veil." The shade gestured, and Aurora's heartstone pendant, nestled beneath her tunic, pulsed warmly. "This place exists on the very edge of the barrier between realms, a place where the Veil thins and the boundaries blur." Her fingers sought the familiar warmth of the pendant, her hand curling around it as if in silent acknowledgment. As she turned to face Nyx, the shade's eyes held a hint of sympathy, as if they understood the questions that lingered in Aurora's mind, questions that Isolde, with her cryptic prophecies, had stirred up. "Come, there is more to see," Nyx said, their form shifting and distorting as they moved, their legs blending with the shadows, leaving only the upper half of their body visible. The shade led her to a small hillock where thick vines festooned with jewel-like flowers formed a natural archway. "Beyond here lies the heart of the grove, a place few mortals have trod." Rory's curiosity piqued; she felt a heightened sense of otherworldliness as if she stood on the precipice of discovery. Her heart beat faster as she ducked under the arch, pushing aside curtains of trailing vines. As she emerged, her breath caught in her throat. The heart of the grove lay before her, a verdant sanctuary akin to the mortal concept of paradise. Wildflowers of every hue imaginable carpeted the earth, while the air was alive with sparkling motes of light, swirling like fireflies on a summer night. "This place..." Aurora breathed, wonder filling her voice. "Here, time loses all meaning," Nyx said, their voice carried on the wind. "The Fae revel in the realm beyond mortal understanding." As if to illustrate their point, a group of fae creatures, no taller than Aurora's knee, flitted through the air, their laughter chiming like crystal bells. Rory's eyes widened in surprise, and she caught a glimpse of the ethereal beauty of Isolde among them before they dispersed into the swirling motes of light, vanishing as quickly as they had appeared.
created_at"2026-02-17T01:46:40.280344+00:00" 2/17/2026, 1:46:40 AM
model"cohere/command-r-plus-08-2024"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency693
moderation_latency117
generation_time33517
tokens_prompt1590
tokens_completion1596
native_tokens_prompt1561
native_tokens_completion1398
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0.0178825
router(null)
provider_responses
0
id"fce6aa37-8f75-4463-996c-79ebd2042176"
status200
is_byokfalse
latency692
endpoint_id"cd63714a-d459-4806-bdf2-0dfea4f6614c"
provider_name"Cohere"
model_permaslug"cohere/command-r-plus-08-2024"
api_type"completions"
id"gen-1771292766-0q6aNipDmu4XHwDsUiYA"
upstream_id"fce6aa37-8f75-4463-996c-79ebd2042176"
total_cost0.0178825
cache_discount(null)
upstream_inference_cost0
provider_name"Cohere"

Evaluation details

Result Evaluator Details Meta Data
8.3333% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags8
adverbTagCount3
adverbTags
0"she whispered, not quite believing the evidence of her senses [quite]"
1"Nyx said, their form rippling like the pool's surface [like]"
2"Nyx said, their form shifting and distorting as they moved, their legs blending with the shadows, leaving only the upper half of their body visible [only]"
42.4184% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1042
totalAiIsmAdverbs6
found
0
adverb"quickly"
count1
1
adverb"warmly"
count1
2
adverb"very"
count4
highlights
0"quickly"
1"warmly"
2"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)
0.0000% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1042
totalAiIsms16
found
0
word"tangible"
count1
1
word"ethereal"
count2
2
word"tapestry"
count1
3
word"sanctuary"
count2
4
word"enigmatic"
count2
5
word"shimmered"
count1
6
word"glided"
count1
7
word"otherworldly"
count1
8
word"stark"
count1
9
word"anticipation"
count1
10
word"weight"
count1
11
word"dancing"
count1
12
word"grappling"
count1
highlights
0"tangible"
1"ethereal"
2"tapestry"
3"sanctuary"
4"enigmatic"
5"shimmered"
6"glided"
7"otherworldly"
8"stark"
9"anticipation"
10"weight"
11"dancing"
12"grappling"
100.0000% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes widened"
100.0000% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences52
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences52
filterMatches(empty)
hedgeMatches(empty)
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount1
totalSentences56
matches
0"questions that Isolde"
37.9632% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs20
mean51.95
std14.7
cv0.283
sampleLengths
053
162
248
356
456
553
658
757
863
941
1058
1166
1273
1354
1464
1544
1643
178
1822
1960
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount1
totalSentences52
matches
0"were threaded"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount0
totalVerbs137
matches(empty)
100.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount840
adjectiveStacks0
stackExamples(empty)
adverbCount17
adverbRatio0.02023809523809524
lyAdverbCount5
lyAdverbRatio0.005952380952380952
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences56
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences56
mean18.55
std8.88
cv0.479
sampleLengths
023
117
213
315
418
529
68
712
817
911
1016
1125
1215
139
1413
1522
1612
1712
1815
1926
209
2117
2232
2321
2417
2519
2617
2730
2816
2913
309
3119
3211
3347
346
3512
3631
3717
387
3944
4022
4119
4235
4331
4419
4514
4619
4716
489
4918
86.3095% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats0
diversityRatio0.5178571428571429
totalSentences56
uniqueOpeners29
0.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags8
fancyCount7
fancyTags
0"they breathed, their voice carrying on a soft breeze (breathe, carry on)"
1"she whispered, not quite believing the evidence of her senses (whisper, does not quite believe)"
2"they murmured (murmur)"
3"Nyx said, their form rippling like the pool's surface (say, ripple like)"
4"Nyx said, materializing beside her (say, materialize)"
5"Nyx said, their form shifting and distorting as they moved, their legs blending with the shadows, leaving only the upper half of their body visible (say, shift distort move, blend leave only)"
6"Nyx said, their voice carried on the wind (say, carry on)"
75.0014%