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Run: 2026-02-17-01KHMMFPA4MGED54X6BY54DGJ9
Run Details
Model:
Claude 3 Haiku
Test:
Bad Writing Habits
Scenario:
Fantasy: entering an ancient ruin
Duration:
21.9s
Cost:
$0.002653
Provider:
Amazon Bedrock
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
Messages
Meta
AI
The Fae Grove A shimmering distortion rippled through the air, like a heat mirage, revealing the ancient oak standing stones that marked the boundary of the Fae Grove. At their center, Nyx materialized from the shadows, their violet eyes narrowing as they scanned the perimeter. "We have arrived," their whispered voice carried on the wind. Aurora stepped forward, the faint glow of the Heartstone pendant pulsing at her throat. Beside her, Isolde emerged from the twisted branches, her sil
very
hair glowing in the faint moonlight. A smile played at the corners of her mouth. "Welcome to my home," the seer's melodic voice rang out. Nyx nodded, their shadowy form shifting as they moved closer to the standing stones. "Interesting. I sense… ancient power, here. Fae magic." Isolde inclined her head. "Indeed. This grove is a place between realms — a pocket where the mortal world and the Fae courts overlap." Aurora's bright blue
eyes widened
as she took in the scene. The trees
seemed to
lean in, their branches twisting and swaying as if alive. Wildflowers bloomed in vibrant splashes of color across the mossy ground, their scent carried on a gentle breeze. Somewhere, a songbird trilled, its notes
echoing
through the grove. "It's… beautiful," she breathed, the pendant pulsing
warmly
against her skin. Isolde's lavender gaze settled on the young woman. "Beauty often conceals great power. Tread
carefully
, Aurora Carter." Nyx circled the standing stones, their inky form rippling. "The Veil is thin here. I can feel it." They paused, regarding Isolde. "You brought us to this place for a reason." The seer inclined her head. "There is a task that requires your… particular abilities." Aurora glanced between the two, a crease forming between her brows. "What kind of task?" Isolde's silver hair
shimmered
as she turned to face the young woman. "A matter of grave importance. The fate of both realms hangs in the balance." Nyx's eerie violet gaze
flickered
. "Speak plainly, Seer. What is it you need from us?" Isolde's lips curved in a mysterious smile. "A powerful artifact has been stolen from the Fae courts. It must be recovered before it falls into the wrong hands." Aurora's hand drifted to the Heartstone pendant, her fingers tracing the deep crimson gemstone. "The wrong hands?" "Belphegor," Nyx murmured, their voice little more than a breath. "The Prince of Gluttony." Isolde nodded solemnly. "Precisely. And if he gains control of this artifact, the consequences could be catastrophic." Aurora's gaze darted between the two. "What does this artifact do? Why is it so important?" "The Heartstone," Nyx said, their eyes fixed on the pulsing pendant, "is a conduit. A gateway between realms." Isolde inclined her head. "It is the key to unlocking the Veil. With it, Belphegor could open a permanent rift, allowing the demons of Hel to pour into the mortal world." Aurora's fingers tightened around the pendant, the warmth radiating against her palm. "And you think I have a connection to this artifact?" A faint smile played at the seer's lips. "You were chosen, Aurora Carter. Marked by its power." Nyx
glided
closer, their form solidifying into a tall, shadowy figure. "Then we have no choice. We must retrieve the Heartstone before Belphegor can use it." Aurora's
heart pounded in her chest
as she regarded the Shade. "How? Where do we even start?" "Dymas," Isolde murmured, her lavender gaze shimmering with an
otherworldly
light. "The realm of Gluttony. That is where the Heartstone was taken." Nyx's violet
eyes narrowed
. "Then that is where we must go." Aurora's fingers tightened around the pendant, its warmth pulsing in time with her quickening heartbeat. "What awaits us there?" Isolde's expression darkened. "Excess, indulgence... and the wrath of Prince Belphegor himself." Nyx's shadowy form shifted, a ripple of uncertainty passing through their inky mass. "Then we must tread
carefully
. The demons of Hel do not take kindly to trespassers." Aurora took a steadying breath, squaring her shoulders. "I'm ready." Isolde's gaze settled on her, a hint of pride
gleaming
in her lavender eyes. "Then go, Aurora Carter. Retrieve the Heartstone, and seal the rift before Hel can claim our world." Nyx turned, their form dissolving into a swirling cloud of shadow. "Come. The way is open." Aurora glanced back at Isolde, the seer's
enigmatic
smile offering a silent reassurance. With a deep breath, she stepped forward, following Nyx into the darkness. The world shifted, the boundaries between realms blurring as they passed through the Veil. Aurora felt a strange sensation, like
being submerged
in warm honey, and then they emerged in a place unlike anything she had ever seen. The sky glowed a deep, amber hue, the sun a faint orb in the distance. Twisted, gnarled trees stretched towards the heavens, their branches laden with strange, exotic fruits. Vibrant flowers bloomed in riot of colors, their heady fragrance filling the air. In the distance, Aurora could hear the faint sounds of laughter and music. Nyx solidified beside her, their violet eyes scanning the alien landscape. "We are in Dymas, the realm of Gluttony." Aurora's gaze drifted to the Heartstone pendant, its pulsing glow now steady and bright. "Can you feel the artifact?" Nyx nodded, their shadowy form shifting. "Yes. It draws us deeper into this place." Tightening her grip on the pendant, Aurora took a step forward, Nyx gliding silently at her side. As they moved through the strange,
otherworldly
grove, Aurora couldn't help but marvel at the sheer sensory overload. The colors were more vibrant, the scents more potent, and the
very
air seemed charged with an undercurrent of hedonistic energy. Ahead, she could make out the outline of a grand, sprawling structure — a palace, or perhaps a temple, its spires and domes reaching towards the amber sky. Nyx paused, their violet gaze narrowing. "The Heartstone lies within," they murmured. "But we are not alone." Aurora followed their gaze, her heart sinking as she caught sight of a group of hulking, demonic figures guarding the entrance. "Demons." Nyx's form rippled, their voice a hushed whisper. "We must be cautious. The demons of Hel will not welcome our intrusion." Gripping the Fae-forged blade at her side, Aurora took a deep breath, her eyes hardening with determination. "Then let's not keep them waiting."
created_at
"2026-02-17T01:47:44.742651+00:00"
2/17/2026, 1:47:44 AM
model
"anthropic/claude-3-haiku"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
1109
moderation_latency
147
generation_time
21706
tokens_prompt
1590
tokens_completion
1683
native_tokens_prompt
1757
native_tokens_completion
1771
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
0.002653
router
(null)
provider_responses
0
id
"17061c0e-6c68-4e1c-8e2b-35672f315572"
status
200
is_byok
false
latency
1105
endpoint_id
"401c6f0f-caeb-4c84-92b7-e163dbccf7c2"
provider_name
"Amazon Bedrock"
model_permaslug
"anthropic/claude-3-haiku"
api_type
"completions"
id
"gen-1771292842-jum7W0b7PN2gTlxYP6wL"
upstream_id
"17061c0e-6c68-4e1c-8e2b-35672f315572"
total_cost
0.002653
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Amazon Bedrock"
Evaluation details
Result
Evaluator
Details
Meta Data
0.0000%
Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags
7
adverbTagCount
3
adverbTags
0
"she breathed, the pendant pulsing warmly against her skin [warmly]"
1
"Nyx murmured, their voice little more than a breath [more]"
2
"Isolde murmured, her lavender gaze shimmering with an otherworldly light [otherworldly]"
51.9231%
AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount
1040
totalAiIsmAdverbs
5
found
0
adverb
"carefully"
count
2
1
adverb
"precisely"
count
1
2
adverb
"warmly"
count
1
3
adverb
"very"
count
1
highlights
0
"carefully"
1
"precisely"
2
"warmly"
3
"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)
23.0769%
AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount
1040
totalAiIsms
8
found
0
word
"enigmatic"
count
1
1
word
"flickered"
count
1
2
word
"shimmered"
count
1
3
word
"gleaming"
count
1
4
word
"glided"
count
1
5
word
"otherworldly"
count
2
6
word
"echoing"
count
1
highlights
0
"enigmatic"
1
"flickered"
2
"shimmered"
3
"gleaming"
4
"glided"
5
"otherworldly"
6
"echoing"
33.3333%
Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches
3
maxInWindow
3
found
0
label
"heart pounded in chest"
count
1
1
label
"eyes widened/narrowed"
count
2
highlights
0
"heart pounded in her chest"
1
"eyes widened"
2
"eyes narrowed"
100.0000%
Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells
0
narrationSentences
60
matches
(empty)
100.0000%
Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount
0
hedgeCount
1
narrationSentences
60
filterMatches
(empty)
hedgeMatches
0
"seemed to"
100.0000%
Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount
0
totalSentences
93
matches
(empty)
100.0000%
Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs
46
mean
22.63
std
11.82
cv
0.522
sampleLengths
0
3
1
42
2
10
3
39
4
10
5
22
6
24
7
53
8
11
9
17
10
31
11
14
12
15
13
26
14
15
15
28
16
17
17
14
18
17
19
16
20
18
21
31
22
22
23
17
24
26
25
17
26
22
27
11
28
19
29
12
30
28
31
10
32
31
33
16
34
25
35
38
36
55
37
19
38
19
39
14
40
56
41
34
42
11
43
22
44
21
45
23
100.0000%
Passive voice overuse
Target: ≤5% passive sentences
passiveCount
1
totalSentences
60
matches
0
"being submerged"
100.0000%
Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount
0
totalVerbs
120
matches
(empty)
100.0000%
Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount
690
adjectiveStacks
0
stackExamples
(empty)
adverbCount
18
adverbRatio
0.02608695652173913
lyAdverbCount
5
lyAdverbRatio
0.007246376811594203
100.0000%
Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences
93
echoCount
0
echoWords
(empty)
100.0000%
Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences
93
mean
11.19
std
5.68
cv
0.508
sampleLengths
0
28
1
17
2
10
3
14
4
16
5
9
6
10
7
14
8
8
9
4
10
20
11
11
12
14
13
18
14
10
15
11
16
8
17
9
18
9
19
13
20
9
21
5
22
9
23
11
24
4
25
12
26
14
27
5
28
10
29
7
30
21
31
14
32
3
33
10
34
4
35
3
36
14
37
6
38
10
39
18
40
4
41
27
42
12
43
10
44
8
45
9
46
11
47
15
48
11
49
6
71.6846%
Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats
0
diversityRatio
0.43010752688172044
totalSentences
93
uniqueOpeners
40
0.0000%
Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags
7
fancyCount
7
fancyTags
0
"their whispered voice carried on the wind (carry on)"
1
"the seer's melodic voice rang out (ring out)"
2
"she breathed, the pendant pulsing warmly against her skin (breathe, pulsing warmly)"
3
"Nyx murmured, their voice little more than a breath (murmur)"
4
"Nyx said, their eyes fixed on the pulsing pendant (say, fix)"
5
"Isolde murmured, her lavender gaze shimmering with an otherworldly light (murmur, shimmer)"
6
"they murmured (murmur)"
75.2952%