Run: 2026-02-17-01KHMQT656PD11AGTMJNP06ZC5

Run Details

Duration:
58.5s
Cost:
$0.072435
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
The rain came down in sheets, turning Soho into a maze of reflected neon and pooling shadows. Detective Harlow Quinn's boots slammed against the wet pavement, each impact sending up a spray of dirty water that soaked through her trousers. Ahead of her, maybe thirty meters and pulling away, Tomás Herrera ran like a man who knew exactly where he was going. She'd found him at The Raven's Nest, nursing a whiskey at the bar beneath that garish green sign. He'd spotted her the moment she walked through the door—something in the way his warm brown eyes had flicked to the exit, the way his hand had moved instinctively to the Saint Christopher medallion at his throat. He'd bolted before she could get within ten feet, shoving past a waitress and disappearing through a back door she hadn't even noticed. Now the chase had dragged them north through the rain-slicked streets, past the shuttered shops and late-night kebab joints, past the clusters of tourists huddled under awnings and the homeless man Quinn had nearly trampled coming around a corner. Her lungs burned. Eighteen years on the force had kept her fit, but this bastard was younger, faster, and apparently terrified enough to run until his heart gave out. "Metropolitan Police!" she shouted, the words torn away by wind and rain. "Stop!" Herrera didn't even glance back. He cut left into a narrow alley, his dark curly hair plastered to his skull, and Quinn followed, her worn leather watch catching briefly on a protruding brick as she cornered too tight. The alley stank of rotting vegetables and old beer. A cat yowled and scattered from an overturned bin. She was gaining on him. His olive skin gleamed under a security light as he vaulted a low fence, and Quinn was over it three seconds later, her sharp jaw set in determination. She could hear him breathing now, ragged gasps that matched her own. Camden Town opened up around them, the market stalls skeletal and empty in the darkness. Quinn knew these streets—she'd walked this beat as a constable, back when her hair was still fully brown and her partner Morris had been alive to watch her back. The memory flickered unbidden: Morris's face in the dim light of that warehouse, the fear in his eyes as something moved in the shadows behind him— She shoved the thought away. Focus. The suspect was what mattered. Herrera ducked beneath a half-lowered security gate and disappeared into a building that looked like it had been condemned for years. Quinn paused at the threshold, her hand moving automatically to her hip. No weapon. She was off-duty, following up on a lead that her superintendent had explicitly told her to drop. The clique, he'd called them. Just rumors and paranoid speculation. Let it go, Quinn. She couldn't let it go. Not when every thread she pulled led back to that night three years ago. Not when Morris's death still sat in her chest like a stone. The building's interior was gutted, stripped down to concrete and exposed wiring. Quinn moved through it with military precision, each step placed carefully to avoid debris. She could hear Herrera ahead of her, his footsteps echoing off the walls. He was heading down—she found the stairs and descended, one hand trailing along the damp wall for balance. The smell hit her first: incense and ozone, something coppery underneath. The sounds came next—voices, dozens of them, overlapping in languages she didn't recognize. And then she emerged from a narrow corridor into impossible space. The Veil Market spread out before her like something from a fever dream. It occupied what had clearly once been a Tube station, the curved walls still bearing faded advertisements for products that hadn't existed in decades. But the platform had been transformed into a labyrinthine bazaar, stalls and tents and makeshift structures crowding every available inch. Lanterns hung from wires strung across the ceiling, casting everything in shifting amber light. The rain was a distant memory down here; the air was thick and warm and carried scents Quinn couldn't identify. And the people—if they could all be called people—moved through the cramped spaces with the easy familiarity of regular customers. Quinn saw a woman with skin like polished obsidian examining a rack of dried herbs. A man with too many joints in his fingers haggled over a box of what looked like teeth. Something that might have been a child, if children came with pointed ears and eyes like molten gold, darted between the legs of the crowd. Quinn's breath caught in her throat. Her hand found the wall behind her, cold concrete reassuring her that she hadn't lost her mind entirely. Herrera had stopped running. He stood at the edge of the market, maybe twenty meters away, half-hidden behind a stall selling bottles filled with luminescent liquid. He was watching her, and for the first time she could read his expression clearly: not fear, exactly, but something more complex. Wariness. And underneath it, something that looked almost like pity. She could arrest him. March over there, grab him by his scarred forearm, drag him back to the surface and into a holding cell. Book him on suspicion of—what, exactly? Being present when the clique conducted their off-the-books business? Providing medical care to patients who didn't officially exist? Or she could turn around. Climb those stairs. Pretend she'd never found the entrance to this place. Go home to her empty flat, drink herself to sleep, and keep asking questions that nobody wanted to answer. The market swirled around her, unconcerned with her presence. A vendor called out in what might have been Arabic, or might have been something far older. Two figures in hooded cloaks brushed past her without a glance, their conversation a low murmur of syllables that seemed to crawl along her skin. Quinn took a step forward. And then another. She pushed into the crowd, ignoring the curious looks from faces that were almost but not quite human. The floor beneath her feet was uneven, the old platform tiles cracked and worn by countless footsteps. She kept her eyes fixed on Herrera, who hadn't moved from his position near the glowing bottles. "Detective." His voice was softer than she'd expected, lightly accented. He didn't try to run again. "You shouldn't be here." "Neither should you." She stopped an arm's length away, close enough to see the scar that ran along his left forearm, a ridge of pale tissue against his olive skin. "You're going to answer some questions." "Here?" A faint, humorless smile. "These people don't take kindly to police." "I'm not police right now. I'm off-duty." "Then what are you?" The question hung between them. Behind Quinn, she could hear the crowd shifting, murmuring. She felt eyes on her back—too many eyes, some of them not positioned where eyes should be. "I'm someone looking for answers," she said. "About the clique. About what they do, who they protect." She paused. "About what happened to my partner three years ago." Something changed in Herrera's expression. The pity was still there, but now it was mixed with something else—recognition, maybe, or resignation. "Morris," he said quietly. "The warehouse case." Quinn's heart stuttered. She hadn't mentioned Morris's name. She hadn't mentioned any names. "You know what happened to him." "I know..." Herrera exhaled slowly, his fingers finding his Saint Christopher medallion again. "I know it wasn't what the official report said. And I know that if you keep asking questions, you're going to find answers that you can't un-learn." The market noise seemed to recede, leaving them in a bubble of relative silence. Quinn studied the young man's face—the deep brown eyes, the lines of tension around his mouth. He looked tired. He looked like someone who'd seen too much. "I was a paramedic once," he continued. "NHS. I helped people. And then one night I was called to a scene, and I saw something I couldn't explain. Someone who should have been dead, who had injuries that couldn't exist, who healed right in front of me while I was trying to administer treatment." He shook his head. "I reported it. Filed the paperwork. And a week later, I was out. License revoked. Career over." "So you came here." Quinn gestured at the market around them. "To this." "I came here because people still needed help. Because there's an entire world that exists alongside yours, Detective, and they don't have access to hospitals or clinics or anyone who understands what they are." Herrera's voice hardened. "The clique isn't what you think. They're not criminals. They're protectors. And sometimes protection means operating outside the law." Quinn opened her mouth to respond—and then stopped, because something was wrong. The crowd around them had gone quiet. The vendors had stopped calling out. Even the ambient sounds of the market—the haggling, the footsteps, the clink of commerce—had faded to silence. Everyone was looking at her. Quinn turned slowly, her police instincts screaming. The faces around her weren't hostile, not yet, but they were watchful. Assessing. She saw vendors reaching beneath their stalls, customers stepping back from the aisles, making room. "She doesn't have a bone token," someone said, their voice carrying in the sudden stillness. "She shouldn't be able to enter." "Detective." Herrera's hand closed around her elbow, his grip urgent. "We need to leave. Now." "I'm not done—" "You will be, if you don't move." He was already pulling her toward a side passage, a narrow gap between two stalls that she hadn't noticed before. "The Market has rules. You've broken them just by being here. And the people who enforce those rules don't negotiate." Quinn's training warred with her instinct. Every fiber of her being screamed to stand her ground, flash her badge, assert authority. But her badge meant nothing here. Her authority was worth less than the dirty water pooling in the gutters above. She let Herrera lead her into the passage. They emerged into another corridor, this one older and darker than the first. Quinn could hear sounds of pursuit behind them—not footsteps, exactly, but something that might have been footsteps if feet came in configurations she didn't want to imagine. "There's an exit ahead," Herrera said, not slowing. "It comes out near the canal. When we get there, don't look back. Don't stop. Just run." "And then?" "And then you go home, Detective. You forget you ever saw this place." His brown eyes met hers in the darkness. "Or you don't. And if you don't, you find me at the Nest next week. Same time." He pressed something into her palm—small, smooth, warm from his body heat. "That's a token. It'll get you back in when the Market moves." "Why are you helping me?" "Because Morris was a good man." Herrera's jaw tightened. "And because whatever killed him is still out there. And you're the first person in three years who seems to care enough to find out what." They burst out of the passage into cold night air, the rain still falling, the canal stretching out before them like a ribbon of black silk. Quinn's lungs burned as she ran, her boots splashing through puddles, and behind her the sounds of pursuit faded into the urban noise of the city. When she finally stopped, gasping, beneath a railway bridge, Herrera was gone. But the bone token was still in her hand, smooth and ancient and humming with possibilities she didn't understand. Quinn looked down at it, then up at the rain-soaked sky. Next week, she thought. Same time. She began the long walk home.
created_at"2026-02-17T02:46:31.007862+00:00" 2/17/2026, 2:46:31 AM
model"anthropic/claude-4.5-opus-20251124"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1740
moderation_latency134
generation_time58348
tokens_prompt914
tokens_completion3003
native_tokens_prompt917
native_tokens_completion2714
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"
usage0.072435
router(null)
provider_responses
0
id"ba6b60f1-f1c3-4583-a586-a01c795b40c3"
status200
is_byokfalse
latency1739
endpoint_id"de32581c-2e11-4f54-8d29-e8a6e19d3038"
provider_name"Amazon Bedrock"
model_permaslug"anthropic/claude-4.5-opus-20251124"
api_type"completions"
id"gen-1771296331-3kUdOlkJHL59MUmjzS58"
upstream_id"ba6b60f1-f1c3-4583-a586-a01c795b40c3"
total_cost0.072435
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"

Evaluation details

Result Evaluator Details Meta Data
53.66% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags18
adverbTagCount3
adverbTags
0"he said quietly [quietly]"
1"Herrera exhaled slowly [slowly]"
2"Herrera's hand closed around [around]"
dialogueSentences41
tagDensity0.439
leniency0.878
rawRatio0.167
effectiveRatio0.146
89.77% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1955
totalAiIsmAdverbs4
found
0
adverb"carefully"
count1
1
adverb"lightly"
count1
2
adverb"slowly"
count2
highlights
0"carefully"
1"lightly"
2"slowly"
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)
66.75% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1955
totalAiIsms13
found
0
word"flicked"
count1
1
word"flickered"
count1
2
word"footsteps"
count5
3
word"echoing"
count1
4
word"complex"
count1
5
word"silence"
count2
6
word"tension"
count1
7
word"silk"
count1
highlights
0"flicked"
1"flickered"
2"footsteps"
3"echoing"
4"complex"
5"silence"
6"tension"
7"silk"
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
narrationSentences128
matches
0"t in determination"
98.21% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount3
narrationSentences128
filterMatches
0"watch"
hedgeMatches
0"seemed to"
1"try to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences150
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen51
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1940
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions16
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions54
wordCount1563
uniqueNames15
maxNameDensity1.41
worstName"Quinn"
maxWindowNameDensity3
worstWindowName"Quinn"
discoveredNames
Soho1
Harlow1
Quinn22
Tomás1
Herrera14
Raven1
Nest1
Saint2
Christopher2
Town1
Morris4
Veil1
Market1
Tube1
Arabic1
persons
0"Harlow"
1"Quinn"
2"Tomás"
3"Herrera"
4"Nest"
5"Saint"
6"Christopher"
7"Morris"
8"Market"
places
0"Soho"
1"Raven"
2"Town"
globalScore0.796
windowScore0.667
0.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences91
glossingSentenceCount6
matches
0"r, faster, and apparently terrified enough to"
1"looked like it had been condemned for yea"
2"looked like teeth"
3"syllables that seemed to crawl along her skin"
4"not quite human"
5"looked like someone who'd seen too much"
45.36% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches3
per1kWords1.546
wordCount1940
matches
0"not fear, exactly, but something more complex"
1"not yet, but they were watchful"
2"not footsteps, exactly, but something"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences150
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs61
mean31.8
std23.05
cv0.725
sampleLengths
062
178
268
313
456
545
670
711
866
931
1057
1135
1213
1378
1478
1524
1658
1748
1836
1951
205
213
2252
2320
2436
2512
267
274
2831
2928
3021
317
3213
336
3440
3541
3675
3713
3856
3912
4030
415
4235
4321
4415
453
4647
4741
488
4940
88.82% Passive voice overuse
Target: ≤2% passive sentences
passiveCount6
totalSentences128
matches
0"been condemned"
1"was gutted"
2"been transformed"
3"was mixed"
4"being screamed"
5"was gone"
55.07% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount6
totalVerbs276
matches
0"was going"
1"was gaining"
2"was heading"
3"was watching"
4"was looking"
5"was already pulling"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount16
semicolonCount1
flaggedSentences15
totalSentences150
ratio0.1
matches
0"He'd spotted her the moment she walked through the door—something in the way his warm brown eyes had flicked to the exit, the way his hand had moved instinctively to the Saint Christopher medallion at his throat."
1"Quinn knew these streets—she'd walked this beat as a constable, back when her hair was still fully brown and her partner Morris had been alive to watch her back."
2"The memory flickered unbidden: Morris's face in the dim light of that warehouse, the fear in his eyes as something moved in the shadows behind him—"
3"He was heading down—she found the stairs and descended, one hand trailing along the damp wall for balance."
4"The sounds came next—voices, dozens of them, overlapping in languages she didn't recognize."
5"The rain was a distant memory down here; the air was thick and warm and carried scents Quinn couldn't identify."
6"And the people—if they could all be called people—moved through the cramped spaces with the easy familiarity of regular customers."
7"Book him on suspicion of—what, exactly?"
8"She felt eyes on her back—too many eyes, some of them not positioned where eyes should be."
9"The pity was still there, but now it was mixed with something else—recognition, maybe, or resignation."
10"Quinn studied the young man's face—the deep brown eyes, the lines of tension around his mouth."
11"Quinn opened her mouth to respond—and then stopped, because something was wrong."
12"Even the ambient sounds of the market—the haggling, the footsteps, the clink of commerce—had faded to silence."
13"Quinn could hear sounds of pursuit behind them—not footsteps, exactly, but something that might have been footsteps if feet came in configurations she didn't want to imagine."
14"\"Or you don't. And if you don't, you find me at the Nest next week. Same time.\" He pressed something into her palm—small, smooth, warm from his body heat."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1586
adjectiveStacks0
stackExamples(empty)
adverbCount63
adverbRatio0.03972257250945776
lyAdverbCount22
lyAdverbRatio0.013871374527112233
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences150
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences150
mean12.93
std9.01
cv0.697
sampleLengths
017
123
222
318
437
523
639
73
826
912
101
115
1233
139
149
155
1628
1712
1815
1929
2026
215
221
235
2421
2512
262
2717
285
295
304
315
3214
3312
3412
3514
3613
3718
3811
3913
4011
4113
4224
4320
4414
4520
4620
4715
4818
4925
58.67% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats12
diversityRatio0.4
totalSentences150
uniqueOpeners60
55.56% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences120
matches
0"Just rumors and paranoid speculation."
1"Even the ambient sounds of"
ratio0.017
86.67% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount40
totalSentences120
matches
0"She'd found him at The"
1"He'd spotted her the moment"
2"He'd bolted before she could"
3"Her lungs burned."
4"she shouted, the words torn"
5"He cut left into a"
6"She was gaining on him."
7"His olive skin gleamed under"
8"She could hear him breathing"
9"She shoved the thought away."
10"She was off-duty, following up"
11"She couldn't let it go."
12"She could hear Herrera ahead"
13"He was heading down—she found"
14"It occupied what had clearly"
15"Her hand found the wall"
16"He stood at the edge"
17"He was watching her, and"
18"She could arrest him."
19"She pushed into the crowd,"
ratio0.333
68.33% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount94
totalSentences120
matches
0"The rain came down in"
1"Detective Harlow Quinn's boots slammed"
2"She'd found him at The"
3"He'd spotted her the moment"
4"He'd bolted before she could"
5"Her lungs burned."
6"she shouted, the words torn"
7"Herrera didn't even glance back."
8"He cut left into a"
9"The alley stank of rotting"
10"A cat yowled and scattered"
11"She was gaining on him."
12"His olive skin gleamed under"
13"She could hear him breathing"
14"Camden Town opened up around"
15"Quinn knew these streets—she'd walked"
16"The memory flickered unbidden: Morris's"
17"She shoved the thought away."
18"The suspect was what mattered."
19"Herrera ducked beneath a half-lowered"
ratio0.783
41.67% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences120
matches
0"Now the chase had dragged"
ratio0.008
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences63
technicalSentenceCount2
matches
0"Two figures in hooded cloaks brushed past her without a glance, their conversation a low murmur of syllables that seemed to crawl along her skin."
1"Quinn could hear sounds of pursuit behind them—not footsteps, exactly, but something that might have been footsteps if feet came in configurations she didn't wa…"
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags18
uselessAdditionCount5
matches
0"she shouted, the words torn away by wind and rain"
1"Herrera exhaled slowly, his fingers finding his Saint Christopher medallion again"
2"someone said, their voice carrying in the sudden stillness"
3"Herrera's hand closed around, his grip urgent"
4"Herrera said, not slowing"
76.83% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags7
fancyCount3
fancyTags
0"she shouted (shout)"
1"he continued (continue)"
2"He pressed (press)"
dialogueSentences41
tagDensity0.171
leniency0.341
rawRatio0.429
effectiveRatio0.146
75.0676%