Run: 2026-02-19-01KHTXXRBC4Q23SNDF4E4Z9P2S

Run Details

Duration:
20.3s
Cost:
$0.010245
Provider:
Anthropic

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> <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> Continue the story using the following instructions: <instructions> 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. </instructions>

Model response

AI
The ancient oak standing stones loomed before them like weathered sentinels, their bark silvered with age. Aurora pushed through a veil of hanging willow branches, and the air shifted—not temperature exactly, but something deeper, as though reality itself bent around her skin. The crescent scar on her left wrist prickled. Behind her, Nyx moved between the shadows cast by dying afternoon light, their form flickering at the edges of perception. Isolde glided forward without disturbing a single blade of grass, her silver hair catching luminescence from no visible source. The boundary dissolved as they crossed it. The grove opened before them, and Aurora's breath caught. Nothing prepared you for this. No amount of warning from Isolde's cryptic premonitions could have readied her for the sheer wrongness of beauty. The sky burned amber-warm, though no sun hung in it—the light radiated from everywhere and nowhere at once. Wildflowers bloomed in impossible profusion, their petals shifting through colors that had no names. Blues that tasted sweet. Purples that hummed at frequencies just below hearing. "Christ," Aurora whispered. The flora didn't obey natural law. Flowering vines wound up impossibly thin silver birches that shouldn't have existed in Richmond Park. Mushrooms tall as a person thrust from the earth in clusters, their caps bioluminescent. Each step she took released a faint chime from the ground, as though the earth itself resonated beneath her boots. Nyx's form grew more distinct here, the violet of their eyes brightening to match the lavender wildflowers. "Time moves differently here," Isolde said. Not a warning. A fact stated as simply as observing the color of water. Her pale lavender eyes reflected the impossible light without blinking. "You may feel hours pass while minutes drift by elsewhere, or the inverse." Aurora checked her phone. No signal. The screen's date flickered once, then stabilized. She pocketed it. The three of them ventured deeper into the clearing. Aurora's fingers found the Fae-Forged blade at her hip—the moonsilver dagger Isolde had pressed into her hands outside the park. Cold against her palm, it thrummed with a pulse that matched her heartbeat. Reassuring and unsettling in equal measure. The ground beneath their feet transformed gradually. Soft grass gave way to a mosaic of stones—not arranged by human hands, but grown that way, as though ancient magic had convinced the earth to form a path. Veins of crystal ran through them, refracting the ambient light into fractured rainbows. Where Aurora stepped, those crystals brightened momentarily, as if acknowledging her presence. "You're drawn to the wild places," Isolde observed, watching her. "The magic recognizes kinship." "I'm not magic," Aurora said. "Not yet." The words should have felt threatening. Instead, they settled over Aurora like a coat she hadn't known she was wearing. She pushed the feeling aside and focused on her surroundings. A stream appeared without warning, cutting across their path. Its water moved wrong—flowing upward in places, spiraling in slow whirlpools that defied gravity. The liquid shimmered with an opalescent sheen, and Aurora could hear voices in it, fragmented whispers that almost formed words. "Don't drink from it," Nyx advised, their voice like wind through a graveyard. "The Fae have rules about hospitality and consumption. You'd be bound by debt." "How long have you known that?" Aurora asked. "Three hundred and eighty years, give or take a few decades. Time blurs when you're dead." She didn't ask for clarification. The history of Nyx was older than empires, older than nations. Sometimes ignorance felt safer than knowing. They circled the stream, and the landscape shifted again. The wildflowers parted to reveal a grove within the grove—massive ancient oaks, their trunks wider than a car, their roots rising above the ground like wooden arthritic fingers. Between these titans, the air shimmered with visible distortion. Not the shimmer of heat, but something else. Something that made Aurora's teeth ache when she looked directly at it. "A rift," Isolde said. "Small. Dormant. But it weakens as winter solstice approaches." Aurora's hand moved to the Heartstone pendant hanging beneath her shirt. She didn't remember reaching for it, but her fingers closed around the deep crimson gem. It pulsed with warmth—faint but unmistakable. In response, the shimmer between the ancient oaks flared briefly, violet and gold light crackling across its surface like electricity meeting water. "Interesting," Isolde murmured. "What is?" Aurora pulled her hand away from the pendant. The warmth faded. The rift settled back into its subtle distortion. "The artifact recognizes you." Isolde's silver hair stirred despite the absence of wind. "Whoever gifted it did so knowing you would need its properties. The question is whether they knew what you would become, or simply hoped." A sound drifted across the clearing—something between music and shattering glass. Aurora's head snapped toward it. In a distant pocket of the grove, half-obscured by hanging vines and luminescent flowers, something vast moved. Not threatening, not yet, but present. Aware. Her breath came faster. "What lives here?" she asked. "Guardians, perhaps. Remnants of older things. The Fae don't explain themselves to mortals." Isolde's lavender eyes followed Aurora's gaze. "Though they seem to be taking notice of you." Nyx drifted closer, their shadow form solidifying further. In this place, they looked less like a creature trapped between worlds and more like someone who belonged. "We should move. Standing still invites questions." They turned deeper into the grove, away from the rift, away from the distant movement. The wildflowers seemed to part as they walked, creating a path that hadn't existed moments before. The crystal-laced stones beneath their feet glowed brighter with each step, and Aurora realized they were marking a trail—recording her passage. Above, the amber sky deepened toward something like sunset, though she couldn't determine if time was actually passing or if the light simply shifted according to rules she didn't understand. The air grew thicker, more textured. She could taste it now—sweet like honey, metallic like blood, electric like the moment before a thunderstorm breaks. "How did you find this place?" Aurora asked Isolde. "I didn't find it." The Half-Fae seer moved between the ancient oaks with the grace of something returning home. "It found me. When the Fae Courts cast me out for sharing visions with your kind, I fled toward the weakest part of the Veil. This grove was waiting." They emerged into another clearing, smaller than the first. At its center stood a stone circle—not the standing stones that marked the boundary, but seven pillars of black rock streaked with silver, arranged in a perfect formation. The ground at their center shimmered with that same distortion, more pronounced here. Stronger. Aurora took a step toward it, and the Heartstone pendant burned hot against her chest.
created_at"2026-02-19T12:27:46.931Z" 2/19/2026, 12:27:46 PM
model"anthropic/claude-4.5-haiku-20251001"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency414
moderation_latency(null)
generation_time20224
tokens_prompt1816
tokens_completion1841
native_tokens_prompt1965
native_tokens_completion1656
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"
usage0.010245
router(null)
provider_responses
0
endpoint_id"41d2915a-92e6-4993-b537-210b4e10cba8"
id"msg_019LVa449CMM5Y2j7fHf88DW"
is_byokfalse
latency414
model_permaslug"anthropic/claude-4.5-haiku-20251001"
provider_name"Anthropic"
status200
api_type"completions"
id"gen-1771504066-X8pibxi0upQmUGZMStkS"
upstream_id"msg_019LVa449CMM5Y2j7fHf88DW"
total_cost0.010245
cache_discount(null)
upstream_inference_cost0
provider_name"Anthropic"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags14
adverbTagCount0
adverbTags(empty)
dialogueSentences24
tagDensity0.583
leniency1
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1130
totalAiIsmAdverbs0
found(empty)
highlights(empty)
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)
20.35% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1130
totalAiIsms18
found
0
word"loomed"
count1
1
word"sentinels"
count1
2
word"resonated"
count1
3
word"flickered"
count1
4
word"pulse"
count1
5
word"mosaic"
count1
6
word"crystal"
count2
7
word"fractured"
count1
8
word"shimmered"
count3
9
word"fragmented"
count1
10
word"pulsed"
count1
11
word"warmth"
count2
12
word"electric"
count1
13
word"perfect"
count1
highlights
0"loomed"
1"sentinels"
2"resonated"
3"flickered"
4"pulse"
5"mosaic"
6"crystal"
7"fractured"
8"shimmered"
9"fragmented"
10"pulsed"
11"warmth"
12"electric"
13"perfect"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences86
matches
0"d with warmth"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences86
filterMatches(empty)
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences96
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen30
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1114
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions12
unquotedAttributions0
matches(empty)
50.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions39
wordCount929
uniqueNames8
maxNameDensity1.94
worstName"Aurora"
maxWindowNameDensity3.5
worstWindowName"Aurora"
discoveredNames
Nyx5
Aurora18
Isolde10
Richmond1
Park1
Fae-Forged1
Heartstone2
Half-Fae1
persons
0"Nyx"
1"Aurora"
2"Isolde"
places
0"Richmond"
1"Park"
2"Heartstone"
globalScore0.531
windowScore0.5
34.62% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences65
glossingSentenceCount3
matches
0"as if acknowledging her presence"
1"something between music and shattering glass"
2"something like sunset, though she couldn't d"
0.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches6
per1kWords5.386
wordCount1114
matches
0"not temperature exactly, but something deeper, as though reality itself bent around her s"
1"not arranged by human hands, but grown"
2"Not the shimmer of heat, but something else"
3"Not threatening, not yet, but present"
4"not yet, but present"
5"not the standing stones that marked the boundary, but seven pillars of black rock streaked with silver, arranged i"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences96
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs36
mean30.94
std21.57
cv0.697
sampleLengths
050
139
27
376
43
572
643
716
848
961
1014
115
122
1330
1443
1526
168
1716
1822
1966
2013
2154
223
2321
2437
2540
264
275
2828
2933
3052
3154
329
3348
3451
3515
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences86
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs164
matches
0"was wearing"
1"were marking"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount11
semicolonCount0
flaggedSentences11
totalSentences96
ratio0.115
matches
0"Aurora pushed through a veil of hanging willow branches, and the air shifted—not temperature exactly, but something deeper, as though reality itself bent around her skin."
1"The sky burned amber-warm, though no sun hung in it—the light radiated from everywhere and nowhere at once."
2"Aurora's fingers found the Fae-Forged blade at her hip—the moonsilver dagger Isolde had pressed into her hands outside the park."
3"Soft grass gave way to a mosaic of stones—not arranged by human hands, but grown that way, as though ancient magic had convinced the earth to form a path."
4"Its water moved wrong—flowing upward in places, spiraling in slow whirlpools that defied gravity."
5"The wildflowers parted to reveal a grove within the grove—massive ancient oaks, their trunks wider than a car, their roots rising above the ground like wooden arthritic fingers."
6"It pulsed with warmth—faint but unmistakable."
7"A sound drifted across the clearing—something between music and shattering glass."
8"The crystal-laced stones beneath their feet glowed brighter with each step, and Aurora realized they were marking a trail—recording her passage."
9"She could taste it now—sweet like honey, metallic like blood, electric like the moment before a thunderstorm breaks."
10"At its center stood a stone circle—not the standing stones that marked the boundary, but seven pillars of black rock streaked with silver, arranged in a perfect formation."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount945
adjectiveStacks0
stackExamples(empty)
adverbCount31
adverbRatio0.0328042328042328
lyAdverbCount9
lyAdverbRatio0.009523809523809525
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences96
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences96
mean11.6
std6.94
cv0.598
sampleLengths
016
126
28
320
419
57
69
75
818
918
1014
114
128
133
146
1515
1614
1720
1817
196
203
2111
2210
2313
244
252
267
273
289
2920
3013
316
327
3329
3413
3512
3610
374
385
392
406
4114
4210
439
4414
4520
4613
4713
488
4916
79.17% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats4
diversityRatio0.5
totalSentences96
uniqueOpeners48
87.72% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences76
matches
0"Instead, they settled over Aurora"
1"Sometimes ignorance felt safer than"
ratio0.026
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount12
totalSentences76
matches
0"Her pale lavender eyes reflected"
1"She pocketed it."
2"She pushed the feeling aside"
3"Its water moved wrong—flowing upward"
4"She didn't ask for clarification."
5"They circled the stream, and"
6"She didn't remember reaching for"
7"It pulsed with warmth—faint but"
8"Her breath came faster."
9"They turned deeper into the"
10"She could taste it now—sweet"
11"They emerged into another clearing,"
ratio0.158
78.42% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount58
totalSentences76
matches
0"The ancient oak standing stones"
1"Aurora pushed through a veil"
2"The crescent scar on her"
3"Isolde glided forward without disturbing"
4"The boundary dissolved as they"
5"The grove opened before them,"
6"Nothing prepared you for this."
7"The sky burned amber-warm, though"
8"Wildflowers bloomed in impossible profusion,"
9"Blues that tasted sweet."
10"Purples that hummed at frequencies"
11"The flora didn't obey natural"
12"Mushrooms tall as a person"
13"Each step she took released"
14"Nyx's form grew more distinct"
15"A fact stated as simply"
16"Her pale lavender eyes reflected"
17"Aurora checked her phone."
18"The screen's date flickered once,"
19"She pocketed it."
ratio0.763
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences76
matches(empty)
ratio0
0.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences39
technicalSentenceCount8
matches
0"Aurora pushed through a veil of hanging willow branches, and the air shifted—not temperature exactly, but something deeper, as though reality itself bent around…"
1"Behind her, Nyx moved between the shadows cast by dying afternoon light, their form flickering at the edges of perception."
2"Flowering vines wound up impossibly thin silver birches that shouldn't have existed in Richmond Park."
3"Cold against her palm, it thrummed with a pulse that matched her heartbeat."
4"Soft grass gave way to a mosaic of stones—not arranged by human hands, but grown that way, as though ancient magic had convinced the earth to form a path."
5"Where Aurora stepped, those crystals brightened momentarily, as if acknowledging her presence."
6"Its water moved wrong—flowing upward in places, spiraling in slow whirlpools that defied gravity."
7"At its center stood a stone circle—not the standing stones that marked the boundary, but seven pillars of black rock streaked with silver, arranged in a perfect…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags14
uselessAdditionCount0
matches(empty)
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags10
fancyCount4
fancyTags
0"Aurora whispered (whisper)"
1"Isolde observed (observe)"
2"Nyx advised (advise)"
3"Isolde murmured (murmur)"
dialogueSentences24
tagDensity0.417
leniency0.833
rawRatio0.4
effectiveRatio0.333
75.0092%