Run: 2026-02-17-01KHMMCTFVMAD19T5WZQ669BES

Run Details

Duration:
44.9s
Cost:
$0.050472
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="4416" name="Detective Harlow Quinn" aliases="Quinn, Detective Quinn, Harlow" pronouns="she/her" species="Human" storyRole="Antagonist"> <eyeColor>brown</eyeColor> <hair>closely cropped salt-and-pepper</hair> <height>5'9"</height> <age>41</age> <jawline>sharp jaw</jawline> <watch>worn leather watch on her left wrist</watch> <bearing>military precision</bearing> <description>A Metropolitan Police detective with 18 years of decorated service who suspects the clique is involved in criminal activity.</description> <backstory>She lost her partner, DS Morris, during a case three years ago under unexplained circumstances that had supernatural origins she doesn't yet understand.</backstory> </character> <character id="4414" name="Eva Kowalski" aliases="Eva, Evie" pronouns="she/her" species="Human" storyRole="Best Friend"> <eyeColor>green</eyeColor> <hair>curly red</hair> <height>5'4"</height> <age>26</age> <glasses>round glasses</glasses> <satchel>worn leather satchel full of books</satchel> <freckles>freckled complexion</freckles> <nervousHabit>tucking hair behind her left ear</nervousHabit> <description>Aurora's childhood friend and an occult researcher.</description> <backstory>Moved to London two years before Aurora and works as a research assistant at the British Museum's restricted archives. She holds a master's degree in Ancient History from Oxford.</backstory> </character> <location id="856" name="The Veil Market" aliases="Veil Market, the Market, underground market" realm="Earth"> <currentLocation>abandoned Tube station beneath Camden</currentLocation> <entryRequirement>bone token</entryRequirement> <schedule>moves locations every full moon</schedule> <description>A hidden supernatural black market that sells enchanted goods, banned alchemical substances, and information.</description> </location> <item id="2004" name="Veil Compass" aliases="the Compass, shadow compass" type="Tool" origin="The Veil Market"> <casingMaterial>small brass compass</casingMaterial> <faceMarkings>face etched with protective sigils</faceMarkings> <needle>points toward the nearest supernatural rift or portal</needle> <patina>casing has a patina of verdigris</patina> <creator>crafted by a Shade artisan</creator> <description>A compass attuned to supernatural energy.</description> </item> </codex> Write a fully fleshed out scene of at least 1000 words in the mystery genre. A detective arrives at a crime scene in an unusual location. Something is wrong — the evidence doesn't add up. A colleague is present, offering a different interpretation. Through careful observation and deduction, the detective begins to see what others have missed. Use the codex entries above as your world reference for characters and setting. Only include the prose of the scene without any markdown or commentary.

Model response

AI
Detective Harlow Quinn crouched beside the body, her worn leather watch catching the dim light as she checked the time. Three seventeen AM. The abandoned Tube station's emergency lighting cast sickly shadows across the victim's face, making the already peculiar scene even more unsettling. "Cause of death appears straightforward enough," Detective Sanders said from behind her. "Blunt force trauma to the head. Probably a mugging gone wrong." Quinn's jaw tightened. Nothing about this was straightforward. The victim lay spread-eagled on the platform, wearing expensive clothes that hadn't been touched. His wallet remained in his back pocket, gold watch still on his wrist. And then there was the matter of location – this station had been sealed off for decades. "How did he get in here?" she muttered, more to herself than Sanders. "Probably followed the usual urban explorer route. These urban decay enthusiasts, they always find a way in." But Quinn had already checked every entrance. All sealed tight, no signs of forced entry. She stood, her movements precise as she paced the platform's edge. The victim's phone lay shattered near the tracks, its screen spider-webbed but still periodically flickering with a pale blue light. A flash of brass caught her eye. Near the victim's outstretched hand lay a small compass, its casing marked with strange circular etchings she'd never seen before. As she reached for it, a familiar voice called out from the station entrance. "Detective Quinn? Sorry I'm late – I came as soon as I got your message." Eva Kowalski hurried down the station steps, her curly red hair bouncing with each movement. Her round glasses had slipped slightly down her nose, and she absently pushed them back up as she approached. The young woman's worn leather satchel, perpetually stuffed with books, thumped against her hip. "Ms. Kowalski," Quinn acknowledged. "Thank you for coming. I need your expertise on something." She'd been working with the British Museum researcher on several unusual cases lately, though she'd never admit to her colleagues why. Eva's knowledge of obscure historical artifacts had proved invaluable, even if Quinn remained skeptical about some of her more... esoteric theories. "Please, call me Eva." She tucked a strand of hair behind her left ear, a nervous gesture Quinn had noticed before. Her green eyes widened as she took in the scene. "Oh. This is... different." Sanders shot Quinn a questioning look. "Since when do we bring civilians to active crime scenes?" "Ms. Kowalski is a consultant," Quinn said firmly. "Would you give us a moment?" Once Sanders had stepped away, Quinn held up the compass. "Ever seen anything like this?" Eva's freckled face paled slightly. "May I?" she asked, carefully taking the compass. Her fingers traced the elaborate markings on its surface. "Where exactly did you find this?" "On the victim. Care to tell me what we're looking at?" "It's..." Eva hesitated, glancing at Sanders. "It's not something you'd find in any ordinary shop, let's put it that way. These markings? They're protective sigils. And this patina isn't just age – it's intentional. This is a very specific type of compass, Detective. One that points to things that... shouldn't exist." Quinn felt a familiar chill run down her spine, the same one she'd experienced three years ago when her partner disappeared. "Like what?" "Like doors that aren't there. Places that move. Markets that only open on the full moon." Eva's voice dropped to barely above a whisper. "Detective, this man wasn't killed here. At least, not in the here you're thinking of." Quinn studied the young researcher's face. In the eighteen months they'd worked together, she'd learned to trust Eva's instincts, even when they ventured into territory that challenged Quinn's rational mindset. "You're saying he was killed somewhere else and moved here?" "Not exactly." Eva rifled through her satchel, pulling out a small leather-bound notebook. "This station? It's not just abandoned. It's a gateway. Once a month, it becomes something else entirely. The Veil Market." "The what?" "A traveling black market for..." Eva glanced around again. "...specialized goods. You need a token to enter – usually made of bone. Without one, you'd never find it. But this compass? It's like a skeleton key. It can lead you there, ready or not." Quinn stood perfectly still, processing this information. It wasn't the first time she'd encountered something that defied explanation, but it was the first time someone had offered her a framework to understand it. She thought of her partner, of the strange circumstances surrounding his disappearance in that warehouse three years ago. The impossible angle of the shadows. The whispers they'd heard. "The victim's phone," Quinn said slowly. "It keeps flickering with this blue light, even though it's broken. That's not normal, is it?" Eva shook her head. "Residual energy. It happens to electronics that cross between... let's call them different versions of reality." Quinn's sharp jaw set with determination. "I need you to tell me everything you know about this Veil Market. And I mean everything." She checked her watch again. "How long until the next full moon?" "Three days," Eva said, tucking another strand of hair behind her ear. "But Detective, you can't just walk in there. It's dangerous. The people – the things – that run it..." "Three years ago, I lost my partner to something I couldn't explain," Quinn cut her off. "Now I'm standing in an abandoned Tube station with a dead body, a compass that points to impossible things, and finally, someone who can tell me what's really going on. I'm not walking away from this." Eva's green eyes met Quinn's brown ones. "No," she said quietly. "I suppose you're not." She glanced down at the compass in her hands, its needle spinning wildly. "But if we're going to do this, we need to be prepared. The Market... it has rules. Break them, and we'll end up like him." She nodded toward the body. Quinn straightened her jacket with military precision. "Then we'll learn the rules. But first, we need to get this body to the morgue without Sanders asking too many questions. I have a feeling our victim's autopsy is going to turn up some interesting results." The emergency lights flickered overhead, and for just a moment, Quinn could have sworn she saw something move in the shadows at the far end of the platform. Something that shouldn't be there at all.
created_at"2026-02-17T01:46:33.964302+00:00" 2/17/2026, 1:46:33 AM
model"anthropic/claude-3.5-sonnet"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency978
moderation_latency352
generation_time44523
tokens_prompt923
tokens_completion1678
native_tokens_prompt937
native_tokens_completion1495
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"
usage0.050472
router(null)
provider_responses
0
id"9e32e5f4-e59b-437d-ab30-9f13eafb6695"
status200
is_byokfalse
latency977
endpoint_id"d4fb79bd-9786-4932-af81-b83040e9f4e4"
provider_name"Amazon Bedrock"
model_permaslug"anthropic/claude-3.5-sonnet"
api_type"completions"
id"gen-1771292748-Nciz3jiHCmAmR4eCLlB7"
upstream_id"9e32e5f4-e59b-437d-ab30-9f13eafb6695"
total_cost0.050472
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
22.2222% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags9
adverbTagCount3
adverbTags
0"Quinn said firmly [firmly]"
1"Quinn said slowly [slowly]"
2"she said quietly [quietly]"
24.5994% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount1061
totalAiIsmAdverbs8
found
0
adverb"carefully"
count1
1
adverb"perfectly"
count1
2
adverb"slightly"
count2
3
adverb"slowly"
count1
4
adverb"barely above a whisper"
count1
5
adverb"really"
count1
6
adverb"very"
count1
highlights
0"carefully"
1"perfectly"
2"slightly"
3"slowly"
4"barely above a whisper"
5"really"
6"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)
90.5749% AI-ism word frequency
Target: <1% AI-ism words (140 tracked)
wordCount1061
totalAiIsms1
found
0
word"flickered"
count1
highlights
0"flickered"
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
narrationSentences57
matches(empty)
100.0000% Filter word density
Target: ≤12% sentences with filter/hedge words
filterCount3
hedgeCount0
narrationSentences57
filterMatches
0"watch"
1"look"
hedgeMatches(empty)
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount0
totalSentences79
matches(empty)
91.4543% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs32
mean33.25
std15.63
cv0.47
sampleLengths
044
123
252
313
417
546
641
715
848
956
1035
1116
1214
1315
1428
1511
1651
1723
1839
1940
2033
212
2244
2361
2422
2520
2635
2731
2852
2958
3044
3135
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount2
totalSentences57
matches
0"been touched"
1"been sealed"
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount0
totalVerbs103
matches(empty)
83.7938% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount598
adjectiveStacks1
stackExamples
0"small leather-bound notebook."
adverbCount28
adverbRatio0.046822742474916385
lyAdverbCount15
lyAdverbRatio0.02508361204013378
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences79
echoCount0
echoWords(empty)
100.0000% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences79
mean13.47
std9.07
cv0.673
sampleLengths
020
13
221
312
411
53
65
714
813
917
1013
1117
127
138
1411
1520
167
1720
1814
1915
2015
2119
2214
234
2431
2519
262
2721
2810
294
306
3110
328
336
3410
355
365
378
389
396
4011
416
4245
4321
442
4524
4615
476
4824
4910
89.8734% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats4
diversityRatio0.569620253164557
totalSentences79
uniqueOpeners45
0.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags9
fancyCount7
fancyTags
0"muttered (mutter)"
1"Quinn acknowledged (acknowledge)"
2"Quinn said firmly (say firmly)"
3"Quinn said slowly (say slowly)"
4"Eva said, tucking another strand of hair behind her ear (say, tuck)"
5"Quinn cut her off (cut)"
6"she said quietly (say quietly)"
82.5011%