Run: 2026-09-03-01M1M0DKKBQB2FS7WT3T11JTG2

Run Details

Duration:
3m 4s
Cost:
$0.026243
Provider:
CoreWeave

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 cold had teeth, but it was not the worst of it. The worst was the silence beneath the park, the way Richmond Park’s usual rustle of traffic and distant laughter had thinned to a single gray thread of sound, as if the night had been drawn over their heads like a sheet. Aurora kept her breath shallow and counted the oaks between the standing stones. One, two, three, four, seven, and then too many. Eva stopped at the edge of the stone ring, her fingers whitening on Aurora’s arm. “You’re certain?” “About the stones? Yes. About what comes after them? No.” Aurora pressed her thumb against the crescent scar on her left wrist, a small, familiar ache. The pendant at her throat had been warm all afternoon, a coal hidden under velvet. Now it pulsed once, faintly, against her sternum, and she felt the answer before she had one. “But we didn’t walk six miles in December to turn around.” Nyx drifted between two oaks, their shadow-form tall and thin, violet eyes glowing in the empty places where a face might have been. They did not breathe, did not cast a shadow, did not seem concerned by the fact that their feet did not quite touch the frozen grass. “It is thin,” they whispered. The sound arrived like wind through a keyhole. “Solstice. The world is holding its breath.” Aurora looked past the stones. She did not see the Veil so much as feel it, a faint disturbance at the edge of perception, like heat over tarmac in a cold month. Nyx’s eyes moved to the same place, and that was enough. “Then we look away,” she said. She stepped toward the seam in the night. Eva’s grip tightened. “Rory—” “Don’t be brave, Evie. Be curious.” That seemed to work. Eva’s mouth closed. Her eyes narrowed. She followed. Nyx was already gone, or perhaps had never truly been there at all. One moment the space between the oaks held a silhouette; the next it held only cold. Then Aurora reached the seam, and the cold opened into something else. It happened without the violence she had expected. The air did not tear. It simply let go of London. The gray sky above the stones dissolved into a darkness that was not empty but layered, as if someone had folded the stars into the black and forgotten to unfold them completely. The ground beneath Aurora’s boots softened from frozen turf to moss so thick it swallowed the sound of her steps. The scent struck her next: wet stone, apple blossom, old rain, and beneath it, a sweetness like honey left too long in sunlight. She stopped breathing. Around them, the grove bloomed. Bluebells leaned from banks of moss, their purple throats open and trembling. Snowdrops stood in silver rows. Foxglove towers rose where no summer had any right to exist, and between them, pale orchids with faces like closed eyes. The leaves on the oaks were green, but not ordinary green: some silver, some the red of dried blood, some translucent enough that the moonlight showed through them in thin blue veins. Above, the canopy was so dense it should have blocked the stars, yet the stars were there, close and sharp, moving with a slow, deliberate drift. Eva made a sound. It was not a scream. It was closer to a sob held down by wonder. “It’s beautiful,” she whispered. “It’s wrong,” Nyx said, materializing beside them as if the shadows had decided to take a shape. They were taller than they had been in London, almost six-foot-two, their edges soft and uncertain. “Beautiful and wrong. The two are often the same door.” Aurora reached out. A bluebell turned toward her hand without wind. She let it touch her fingertips. The petal was cold, smooth, and hummed faintly, a note so low she felt it in her teeth. The sound faded, but the humming did not. It followed her as she withdrew her hand, joining the quiet music of the place: a low thrum from the roots, a whisper from the leaves, the occasional chime of something falling and never striking the ground. “How long have we been in here?” Eva asked. Aurora looked at her phone. The screen showed 9:47 p.m. She had stepped through at 9:47. She waited. Nothing changed. She looked up. The stars had moved, or seemed to. The moon hung above the oaks, pale and enormous, its light pooling on the moss in sheets of silver. “Time,” Nyx said, “has taken a nap. Or a lie. We shall not know which.” They moved deeper. The path, if it could be called that, curved between trees whose roots arched overhead like the ribs of some sleeping giant. In one place, the moss grew in a perfect spiral. In another, a spring ran over stones, the water clear and cold, but the bubbles rose downward into the earth. Aurora watched one bubble sink and disappear, and felt a small, irrational grief, as if something had been swallowed that she could not name. Eva knelt beside the spring and dipped two fingers in. She pulled them out and stared at the water clinging to her skin. “It’s warm,” she said. “The air is cold, but the water is warm.” “Of course it is,” Nyx said. “Everything here is warm. That is what is frightening.” Aurora did not answer. The pendant at her chest pulsed again, stronger this time, and the crimson stone beneath her shirt gave off a faint glow through the fabric, like a coal remembering heat. She pressed her palm flat against it. The warmth spread up her wrist, over the old crescent scar, and for a second her vision blurred at the edges. She saw amber. Not the amber of sunset, but a wide, low sky the color of heated resin, stretched over vineyards heavy with fruit that did not grow in England. She saw tables stacked with bread, wine, roasted meats, and flowers woven into every plate. She saw mouths opening, not in speech, but in endless appetite, and she felt the pull of it, a gravity without weight. The vision snapped away. Aurora blinked. Her knees had weakened. The grove around her was quiet now, the humming gone, the leaves still. “There,” she said, pointing to a break in the trees ahead. A clearing opened before them, smaller than it should have been, as if the grove had folded itself inward. At its center stood a pool no larger than a bath, ringed by seven stones. The water in it was not moonlit. It glowed. The glow was amber. Eva stopped at the edge of the clearing. “That’s not the spring.” “No,” Aurora said. Nyx stood motionless, their violet eyes fixed on the pool. The shadows around them seemed to lean forward, drawn by the light. “A mouth,” they whispered. “Not of stone. Not of flesh. Older.” The pendant burned against Aurora’s chest. She stepped forward despite the cold that now lived in her bones. The amber water showed no reflection of the grove. It showed a hall with tables, a feast, a sky the color of hunger. At the far end of the vision, a figure sat on a throne carved from fruit and bone, too large for the space, smiling with the patience of something that had never been denied. Aurora’s hand found the leaf-shaped blade at her belt. The moonsilver metal was colder than the air, colder than winter, and in the amber light it began to glow faintly, like a vein of ice beneath skin. “The red stone remembers the mouth that swallowed the sun,” said a voice behind them. Eva spun. Aurora turned slower. Isolde stood between them and the pool, though Aurora could not say how she had arrived. There were no footprints on the moss, no disturbance in the air. Her silver hair reached her waist, her eyes pale lavender, her face ageless in the way that made Aurora’s mind refuse to settle on a number. She wore a dress the color of twilight, and the moonlight seemed to gather around her shoulders without belonging to them. “Isolde,” Aurora said. “The seer is not a name the door can hold,” Isolde said. Her voice was soft, but each word curved. “You have brought a friend who fears. You have brought a shadow that remembers. You have brought the stone that was given in the dark.” Eva took a half-step back. “I don’t understand.” “You do,” Isolde said, smiling. It was not a cruel smile. It was the smile of something that had seen too many roads and none of them ended. “Fear is a map. It shows the edge of what is not yet known.” Aurora looked from Isolde to the amber pool. “That’s a portal.” “Ports do not lie,” Isolde said. “Mouths do. This one is both. The Veil is thin where the world is hungry, and the winter makes all hungry things reach.” She stepped closer. The wildflowers at her feet did not bend under her weight. “Your red stone wants to go home. Not to Dymas. To the place where it was made to be remembered.” “Can we close it?” Eva asked. Isolde looked at her, and for a moment her riddling softness hardened into something honest. “No one closes a hunger. Only one who has tasted its opposite can starve it.” She turned to Aurora. “You have already tasted it. The taste of a gift.” Her lavender eyes moved to the blade in Aurora’s hand. Aurora drew it fully. The edge caught the moon, and the leaf-shaped dagger shone with a cold, bright life. “Then what do we do?” she asked. Isolde’s gaze drifted to the amber pool, to the feast glowing in its depths, to the shadow that had gathered behind Aurora like a second coat. “You go deeper,” she said, “before the hunger learns your names.”
created_at"2026-09-03T16:07:51.669Z" 9/3/2026, 4:07:51 PM
model"qwen/qwen3.8-27b-20260814"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency529
moderation_latency(null)
generation_time184044
tokens_prompt1547
tokens_completion8682
native_tokens_prompt1671
native_tokens_completion8525
native_tokens_completion_images(null)
native_tokens_reasoning6280
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier(null)
usage0.0262434
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.19.0; linux; x64))"
http_referer(null)
request_id"req-1788451671-Opv6gmivvgTvwEVMvxkD"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1788451671-PAFqx38mM44XhnFgSaGA"
upstream_id"chatcmpl-631ea8b7-5884-4f58-af1a-7b7397841fe1"
provider_responses
0
endpoint_id"adcebe80-d2d9-40e1-a7a4-37444a12860e"
id"chatcmpl-631ea8b7-5884-4f58-af1a-7b7397841fe1"
is_byokfalse
latency203
model_permaslug"qwen/qwen3.8-27b-20260814"
provider_name"CoreWeave"
status200
total_cost0.0262434
cache_discount(null)
upstream_inference_cost0
provider_name"CoreWeave"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags21
adverbTagCount0
adverbTags(empty)
dialogueSentences38
tagDensity0.553
leniency1
rawRatio0
effectiveRatio0
93.96% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1657
totalAiIsmAdverbs2
found
0
adverb"truly"
count1
1
adverb"completely"
count1
highlights
0"truly"
1"completely"
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)
66.81% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1657
totalAiIsms11
found
0
word"silence"
count1
1
word"familiar"
count1
2
word"velvet"
count1
3
word"pulsed"
count2
4
word"whisper"
count1
5
word"perfect"
count1
6
word"warmth"
count1
7
word"weight"
count2
8
word"depths"
count1
highlights
0"silence"
1"familiar"
2"velvet"
3"pulsed"
4"whisper"
5"perfect"
6"warmth"
7"weight"
8"depths"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes narrowed"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences126
matches(empty)
86.17% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount5
narrationSentences126
filterMatches(empty)
hedgeMatches
0"seemed to"
1"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences142
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen41
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1657
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions18
unquotedAttributions0
matches(empty)
33.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions53
wordCount1382
uniqueNames9
maxNameDensity1.66
worstName"Aurora"
maxWindowNameDensity4
worstWindowName"Aurora"
discoveredNames
Richmond1
Park1
Aurora23
Veil1
London2
Nyx7
England1
Eva10
Isolde7
persons
0"Aurora"
1"Nyx"
2"Eva"
3"Isolde"
places
0"Richmond"
1"Park"
2"London"
3"England"
globalScore0.668
windowScore0.333
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences77
glossingSentenceCount1
matches
0"not quite touch the frozen grass"
18.95% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches3
per1kWords1.811
wordCount1657
matches
0"not empty but layered, as if someone had folded the stars into the black"
1"Not the amber of sunset, but a wide, low sky the color of heated resin, stretched over vi"
2"not in speech, but in endless appetite"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences142
matches
0"swallowed that she"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs56
mean29.59
std27.09
cv0.916
sampleLengths
075
117
269
369
443
56
68
74
86
912
1041
1194
123
135
1496
1519
164
1743
1811
1969
209
2149
2215
233
2476
2536
2615
2762
283
2964
304
3119
3211
3343
344
3512
363
3733
3875
3937
4015
415
4275
433
4445
458
4642
4711
4863
496
96.91% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences126
matches
0"been drawn"
1"been swallowed"
2"been denied"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs230
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount1
flaggedSentences1
totalSentences142
ratio0.007
matches
0"One moment the space between the oaks held a silhouette; the next it held only cold."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1388
adjectiveStacks0
stackExamples(empty)
adverbCount31
adverbRatio0.0223342939481268
lyAdverbCount8
lyAdverbRatio0.005763688760806916
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences142
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences142
mean11.67
std8.52
cv0.73
sampleLengths
012
141
213
39
415
52
626
715
817
911
1023
1126
125
138
147
155
1627
1711
186
198
203
211
226
234
243
253
262
2713
2816
2912
308
315
326
3332
3420
3523
363
375
3812
395
4021
4132
4226
434
445
4510
464
4717
4816
4910
40.85% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats13
diversityRatio0.29577464788732394
totalSentences142
uniqueOpeners42
31.75% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences105
matches
0"Then Aurora reached the seam,"
ratio0.01
98.10% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount32
totalSentences105
matches
0"They did not breathe, did"
1"She did not see the"
2"She stepped toward the seam"
3"Her eyes narrowed."
4"It happened without the violence"
5"It simply let go of"
6"She stopped breathing."
7"It was not a scream."
8"It was closer to a"
9"They were taller than they"
10"She let it touch her"
11"It followed her as she"
12"She had stepped through at"
13"She looked up."
14"They moved deeper."
15"She pulled them out and"
16"She pressed her palm flat"
17"She saw amber."
18"She saw tables stacked with"
19"She saw mouths opening, not"
ratio0.305
21.90% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount92
totalSentences105
matches
0"The cold had teeth, but"
1"The worst was the silence"
2"Aurora kept her breath shallow"
3"Eva stopped at the edge"
4"Aurora pressed her thumb against"
5"The pendant at her throat"
6"Nyx drifted between two oaks,"
7"They did not breathe, did"
8"The sound arrived like wind"
9"Aurora looked past the stones."
10"She did not see the"
11"Nyx’s eyes moved to the"
12"She stepped toward the seam"
13"Eva’s grip tightened."
14"That seemed to work."
15"Eva’s mouth closed."
16"Her eyes narrowed."
17"Nyx was already gone, or"
18"It happened without the violence"
19"The air did not tear."
ratio0.876
47.62% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences105
matches
0"Now it pulsed once, faintly,"
ratio0.01
40.82% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences56
technicalSentenceCount8
matches
0"The worst was the silence beneath the park, the way Richmond Park’s usual rustle of traffic and distant laughter had thinned to a single gray thread of sound, a…"
1"The gray sky above the stones dissolved into a darkness that was not empty but layered, as if someone had folded the stars into the black and forgotten to unfol…"
2"It followed her as she withdrew her hand, joining the quiet music of the place: a low thrum from the roots, a whisper from the leaves, the occasional chime of s…"
3"Aurora watched one bubble sink and disappear, and felt a small, irrational grief, as if something had been swallowed that she could not name."
4"Not the amber of sunset, but a wide, low sky the color of heated resin, stretched over vineyards heavy with fruit that did not grow in England."
5"At the far end of the vision, a figure sat on a throne carved from fruit and bone, too large for the space, smiling with the patience of something that had neve…"
6"Her silver hair reached her waist, her eyes pale lavender, her face ageless in the way that made Aurora’s mind refuse to settle on a number."
7"It was the smile of something that had seen too many roads and none of them ended."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags21
uselessAdditionCount1
matches
0"Isolde said, smiling"
44.74% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags19
fancyCount4
fancyTags
0"Aurora pressed (press)"
1"they whispered (whisper)"
2"she whispered (whisper)"
3"they whispered (whisper)"
dialogueSentences38
tagDensity0.5
leniency1
rawRatio0.211
effectiveRatio0.211
80.7299%