Run: 2026-02-17-01KHMMD4R8J4KRM0H24ZT99DG0

Run Details

Duration:
19.5s
Cost:
$0.002017
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="4417" name="Tomás Herrera" aliases="Tommy, Tomás, Herrera" pronouns="he/him" species="Human" storyRole="Support"> <eyeColor>warm brown</eyeColor> <hair>short curly dark brown</hair> <height>5'10"</height> <age>29</age> <skinTone>olive skin</skinTone> <scar>scar running along his left forearm from a knife attack</scar> <medallion>Saint Christopher medallion around his neck</medallion> <birthplace>Seville, Spain</birthplace> <description>A former paramedic who provides off-the-books medical care for the clique.</description> <backstory>Born in Seville, Spain. He moved to London to work for the NHS but lost his license after administering unauthorized treatments to supernatural patients.</backstory> </character> <location id="854" name="The Raven's Nest" aliases="the Nest, Raven, Silas' bar" realm="Earth"> <signColor>distinctive green neon sign above the entrance</signColor> <secretRoom>hidden back room accessible through a bookshelf, used for clandestine meetings</secretRoom> <description>A dimly lit bar in Soho, London. The walls are covered with old maps and black-and-white photographs.</description> </location> <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> </codex> Write a fully fleshed out scene of at least 1000 words in the thriller genre. A detective is pursuing a suspect through rain-soaked city streets at night. The chase takes them from the street level down into an underground market. The detective must decide whether to follow the suspect into unfamiliar and potentially dangerous territory. 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
Rain pounded the pavement as Detective Harlow Quinn sprinted down the deserted Soho street, her shoes slapping against the wet concrete. The air was thick with the scent of ozone and the distant rumble of thunder. Her pulse raced, adrenaline coursing through her veins as she pursued her target. Tomás Herrera darted around a corner, his olive skin glistening in the streetlights. Harlow gritted her teeth and pushed herself faster, her closely cropped salt-and-pepper hair plastered to her skull. She couldn't let him get away, not after all the time she'd spent building a case against him and his clique of supernatural misfits. Tomás glanced over his shoulder, his warm brown eyes wide with fear. Harlow saw the flicker of panic cross his features before he disappeared down a dark alleyway. She followed without hesitation, her military-precise movements carrying her swiftly through the maze of narrow passages. The alleyway opened up into a bustling square, the neon sign of a bar casting an eerie green glow on the scene. Harlow paused, her eyes scanning the crowd for any sign of Tomás. The Raven's Nest - a known hangout for the clique she'd been investigating. She took a deep breath, her worn leather watch catching the light as she clutched her gun tighter. Pushing through the throng of patrons, Harlow caught a glimpse of Tomás disappearing down a set of stairs leading into the darkness. Without a moment's hesitation, she plunged after him, her boots thudding against the concrete steps. The stairwell opened up into a bustling underground marketplace, the air thick with the scent of exotic spices and the sound of haggling voices. Harlow's sharp jaw clenched as she surveyed the scene, her eyes narrowing. The Veil Market - a notorious supernatural black market that she'd only heard whispers of before. She couldn't let Tomás escape into this unknown territory. Weaving through the crowded stalls, Harlow caught sight of Tomás slipping through a doorway at the far end of the market. Without hesitation, she pushed forward, shoving past vendors and customers alike, her heart pounding in her ears. As she reached the doorway, Harlow paused, her fingers tightening around the grip of her gun. The air felt charged with an otherworldly energy, a sensation that set the hairs on the back of her neck on end. She took a deep breath, steeling her nerves, and stepped through the doorway. The room beyond was dimly lit, the walls lined with shelves of strange and exotic items. Harlow's eyes narrowed as she scanned the area, searching for any sign of Tomás. The sound of movement to her left had her whirling, her gun raised and ready. Tomás stood in the center of the room, his hands raised in a placating gesture. "Detective Quinn," he said, his voice soft and even. "I didn't expect you to follow me this far." Harlow's jaw tightened, her finger hovering over the trigger. "Where is he, Herrera?" she demanded, her brown eyes burning with determination. Tomás shook his head, the Saint Christopher medallion around his neck catching the dim light. "I can't help you, Detective. This is beyond your jurisdiction." Harlow's eyes narrowed, her grip on her weapon unwavering. "I don't care what kind of supernatural bullshit you're mixed up in. I'm taking you in, one way or another." Tomás let out a heavy sigh, his olive skin glistening with a sheen of sweat. "I'm sorry, Detective, but I can't let you do that." He reached into his pocket, his movements slow and deliberate. Harlow tensed, her finger tightening on the trigger. "Don't even think about it, Herrera." Tomás pulled out a small object, his warm brown eyes meeting Harlow's. "I'm afraid I don't have a choice." He tossed the object to the floor, and it shattered, releasing a blinding flash of light. Harlow cried out, her eyes burning as she stumbled backwards, her gun clattering to the ground. The air was thick with the acrid scent of smoke, and she could hear the sound of Tomás's retreating footsteps. Blinking furiously, Harlow felt her way along the wall, searching for her weapon. Her fingers finally closed around the cold metal, and she whirled, her eyes frantically scanning the room. But Tomás had vanished, and the doorway she had entered through was now obscured by a shimmering, iridescent barrier. Harlow's heart raced as she pressed her palm against the barrier, her fingers tracing the intricate patterns that seemed to shift and undulate before her eyes. She knew she should turn back, call for backup, but the thought of Tomás and his clique slipping through her fingers once again filled her with a burning determination. Taking a deep breath, Harlow steeled her nerves and stepped through the barrier, the world around her dissolving into a kaleidoscope of colors and sounds. She was no longer in the Veil Market, but in a realm that existed beyond the boundaries of the physical world - a place where the supernatural thrived, and the rules of the mortal realm no longer applied. Harlow's grip on her gun tightened, her brown eyes narrowing as she surveyed her new surroundings. She was no stranger to the inexplicable, having lost her partner three years ago under circumstances that still haunted her. But this... this was unlike anything she had ever encountered before. As she began to move forward, Harlow couldn't help but feel a sense of unease wash over her. She was venturing into unknown territory, leaving the safety of the physical world behind. But she couldn't turn back, not now. She had to find Tomás, to uncover the truth behind his and his clique's activities. And if that meant delving deeper into the supernatural, then so be it. With a steely resolve, Harlow pressed on, her every step filled with a determination that burned brighter than the storm raging outside.
created_at"2026-02-17T01:46:18.9576+00:00" 2/17/2026, 1:46:18 AM
model"anthropic/claude-3-haiku"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency618
moderation_latency160
generation_time19273
tokens_prompt914
tokens_completion1497
native_tokens_prompt917
native_tokens_completion1430
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"
usage0.00201675
router(null)
provider_responses
0
id"4e75772c-7ef1-4de2-8d11-7291e5a41f5e"
status200
is_byokfalse
latency618
endpoint_id"401c6f0f-caeb-4c84-92b7-e163dbccf7c2"
provider_name"Amazon Bedrock"
model_permaslug"anthropic/claude-3-haiku"
api_type"completions"
id"gen-1771292758-j9lhdQhHbpQ3xkId4jA1"
upstream_id"4e75772c-7ef1-4de2-8d11-7291e5a41f5e"
total_cost0.00201675
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
100.0000% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags2
adverbTagCount0
adverbTags(empty)
100.0000% AI-ism adverb frequency
Target: <1% AI-ism adverbs (57 tracked)
wordCount975
totalAiIsmAdverbs0
found(empty)
highlights(empty)
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)
wordCount975
totalAiIsms11
found
0
word"flicker"
count1
1
word"glistening"
count2
2
word"otherworldly"
count1
3
word"unwavering"
count1
4
word"intricate"
count1
5
word"steeled"
count1
6
word"jaw clenched"
count1
7
word"footsteps"
count1
8
word"delving"
count1
9
word"kaleidoscope"
count1
highlights
0"flicker"
1"glistening"
2"otherworldly"
3"unwavering"
4"intricate"
5"steeled"
6"jaw clenched"
7"footsteps"
8"delving"
9"kaleidoscope"
0.0000% Cliche density
Target: ≤1 cliche(s) per 800-word window
totalCliches7
maxInWindow6
found
0
label"eyes widened/narrowed"
count2
1
label"jaw/fists clenched"
count1
2
label"sense of foreboding"
count1
3
label"air was thick with"
count2
4
label"couldn't help but"
count1
highlights
0"eyes narrowed"
1"jaw clenched"
2"a sense of unease"
3"The air was thick with"
4"couldn't help but feel"
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
filterCount1
hedgeCount2
narrationSentences57
filterMatches
0"watch"
hedgeMatches
0"seemed to"
1"began to"
100.0000% Overuse of "that" (subordinate clause padding)
Target: ≤10% sentences with "that" clauses
thatCount1
totalSentences61
matches
0"do that.\" He"
54.7275% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs23
mean42.39
std14.48
cv0.342
sampleLengths
049
154
244
365
437
561
638
751
845
933
1021
1125
1229
1335
1414
1535
1636
1749
1855
1963
2047
2167
2222
100.0000% Passive voice overuse
Target: ≤5% passive sentences
passiveCount0
totalSentences57
matches(empty)
100.0000% Past progressive (was/were + -ing) overuse
Target: ≤10% past progressive verbs
pastProgressiveCount1
totalVerbs147
matches
0"was venturing"
94.0000% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount907
adjectiveStacks1
stackExamples
0"notorious supernatural black market"
adverbCount24
adverbRatio0.026460859977949284
lyAdverbCount9
lyAdverbRatio0.009922822491730982
100.0000% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences61
echoCount0
echoWords(empty)
90.5971% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences61
mean15.98
std6.02
cv0.376
sampleLengths
021
115
213
313
417
524
612
716
816
922
1012
1113
1218
1322
1415
1524
1612
1716
189
1921
2017
2116
2222
2313
2416
2514
2615
2715
289
299
309
3112
3215
3310
349
3520
3615
3720
388
396
4012
4123
4216
4320
4413
4517
4619
4726
4829
4925
54.6448% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats0
diversityRatio0.32786885245901637
totalSentences61
uniqueOpeners20
50.0000% Dialogue tag variety (said vs. fancy)
Target: ≤30% fancy dialogue tags
totalTags2
fancyCount1
fancyTags
0"demanded (demand)"
79.0570%