Run: 2026-07-01-01KWE935D4M9RK03K6KGDEWFFE

Run Details

Duration:
33.8s
Cost:
$0.023538
Provider:
Amazon Bedrock

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

Model response

AI
Rain hammered the pavement outside the Raven's Nest, turning Soho's cobblestones into a black mirror that fractured the neon sign's green glow into a hundred crawling shapes. Detective Harlow Quinn stood in the doorway of a shuttered newsagent's across the street, watching the bar's entrance, her coat collar turned up against the wet. The man came out at half past eleven. Quinn recognized him from the CCTV stills—tall, thin, moving with the jerky economy of someone who'd learned to walk without drawing attention. He glanced left, then right, then set off north at a pace just short of a run. Quinn followed. She kept to the far side of the street, boots splashing through gutters swollen with runoff, her breath fogging in the cold. Eighteen years on the force had taught her the rhythm of a tail—close enough to react, far enough to vanish into a doorway if he turned. He didn't turn. He moved like a man who thought he was already gone. He cut down Berwick Street, then again onto a service alley that Quinn knew dead-ended at a loading dock. She smiled, closing the gap. Dead end meant an arrest, meant answers about Morris, about the three years of silence that had eaten at her like rust. Except when she rounded the corner, the alley wasn't a dead end. A grate sat propped open where the loading dock should have been sealed, and the man's coat tail was already disappearing into the dark below. "Stop! Police!" Her voice bounced off wet brick and died. She reached the grate and looked down into a stairwell she hadn't known existed, concrete steps slick with condensation, air rising up warm and metallic, like a mouth breathing out. Quinn's radio hissed static when she reached for it. She thumbed the button anyway. "Control, this is DI Quinn, badge 4416, requesting backup at—" She looked up. There was no street sign, no number, nothing but grey stone and the smear of a torn poster. "Requesting backup near Berwick Street service alley, unmarked access point, possible suspect flight underground." The radio gave her nothing but a wall of white noise, the kind she'd heard once before, three years ago, in the hour before Morris stopped answering his phone. She holstered the radio and drew her torch instead, thumbing it on. The beam caught brick, catching moss, catching the edge of old paint that spelled out a word she couldn't finish reading before the steps curved away into blackness. Every instinct from eighteen years of service told her to wait for backup that wasn't coming, to log the location and pull back, to treat the unknown the way the manual said to treat it. But the manual had never covered whatever had taken Morris. The manual had never covered the reports she'd buried in her own desk drawer—witnesses babbling about market stalls that sold moonlight, about coins made of bone, about doors that only opened once a month. She went down. The staircase dropped further than physics had any right to allow, curling past defunct wiring and rusted signage until the concrete gave way to old tile, cracked and yellowed, the ghost of a Tube station sign reading a name she didn't recognize. Camden. But not any Camden stop she'd ever ridden through. Voices reached her before the light did—murmured haggling, a laugh too sharp to be human, the clink of coin on stone. Quinn edged along the platform's old edge, torch beam catching stalls built from repurposed carriage doors, hung with lanterns that burned green and blue and colours she didn't have names for. The suspect was thirty feet ahead, weaving between stalls, and it was only then Quinn saw what he was running toward: a woman at a table stacked with small white tokens, each carved with a symbol Quinn's eye refused to hold steady on. "Oi!" Quinn broke into a run. "I said stop!" Heads turned. Not human heads, not all of them—she caught the flash of something with too many eyes near a stall selling jars of shifting smoke, caught the low growl from a shape wrapped head to foot in oilskin. The suspect snatched a bone token from the woman's table, shoved coin into her palm, and bolted for an archway pulsing faintly with lamplight. Quinn's hand found her sidearm, thumb resting light against the safety, though every rational nerve in her screamed that a gun wouldn't matter here, not against things that didn't obey rational rules. She thought of Morris. Thought of his flat, untouched for three years, thought of the case file marked unsolved that she still kept in her bottom drawer like a wound that wouldn't close. Whatever had taken him had smelled like this—copper and ozone and something sweetly rotten underneath. The suspect reached the archway and looked back once. Not fear on his face. Relief. As if he'd made it home. Quinn stood at the platform's edge, rain-soaked coat dripping onto ancient tile, torch beam trembling only slightly in her grip. Behind her, the stairwell up to the ordinary world sat open and waiting, an easy retreat into streets that made sense, into a precinct that would tell her she'd imagined all of it. Ahead, the archway pulsed once, twice, and started to dim, as though the market itself were deciding whether she deserved to follow. She stepped forward. The woman with the bone tokens rose from her stool, blocking the narrow path with an ease that suggested Quinn wasn't the first uninvited guest she'd turned back. "You need a token to pass, love. Rules don't bend for badges down here." "I don't have one." "Then you don't have long." The woman's eyes glinted lantern-green. "Market shifts with the moon. Once that archway shuts, it won't open again this side of a month, and I wouldn't fancy your chances of finding it twice." Quinn's jaw tightened, the sharp line of it catching torchlight. Somewhere beyond the dimming arch, footsteps retreated deeper into a warren she couldn't map, carrying with them the only lead she'd had in three years. She stepped past the woman anyway, close enough to smell woodsmoke and something like old copper coins. "Then I'd best not be slow about it."
created_at"2026-07-01T07:25:30.929Z" 7/1/2026, 7:25:30 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1811
moderation_latency(null)
generation_time33746
tokens_prompt1140
tokens_completion1566
native_tokens_prompt1574
native_tokens_completion2039
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)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"end_turn"
service_tier"default"
usage0.023538
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01AGSa58eszqCVPhTTQaNDJ1"
is_byokfalse
latency1811
model_permaslug"anthropic/claude-sonnet-5-20260630"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.17.0; linux; x64))"
http_referer(null)
request_id"req-1782890730-3lYkTfC7unV1fl7dRW95"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890730-W3vfcr6uC1ANRCUjgrS4"
upstream_id"msg_01AGSa58eszqCVPhTTQaNDJ1"
total_cost0.023538
cache_discount(null)
upstream_inference_cost0
provider_name"Amazon Bedrock"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags3
adverbTagCount0
adverbTags(empty)
dialogueSentences10
tagDensity0.3
leniency0.6
rawRatio0
effectiveRatio0
90.43% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1045
totalAiIsmAdverbs2
found
0
adverb"sweetly"
count1
1
adverb"slightly"
count1
highlights
0"sweetly"
1"slightly"
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)
80.86% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1045
totalAiIsms4
found
0
word"fractured"
count1
1
word"silence"
count1
2
word"pulsed"
count1
3
word"footsteps"
count1
highlights
0"fractured"
1"silence"
2"pulsed"
3"footsteps"
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
emotionTells0
narrationSentences55
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount1
narrationSentences55
filterMatches(empty)
hedgeMatches
0"started to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences62
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen43
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1039
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions10
unquotedAttributions0
matches(empty)
81.58% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions27
wordCount950
uniqueNames11
maxNameDensity1.37
worstName"Quinn"
maxWindowNameDensity2.5
worstWindowName"Quinn"
discoveredNames
Raven1
Nest1
Soho1
Harlow1
Quinn13
Berwick1
Street1
Morris4
Tube1
Camden2
Heads1
persons
0"Nest"
1"Harlow"
2"Quinn"
3"Morris"
4"Heads"
places
0"Raven"
1"Soho"
2"Berwick"
3"Street"
globalScore0.816
windowScore0.833
28.05% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences41
glossingSentenceCount2
matches
0"smelled like this—copper and ozone and som"
1"something like old copper coins"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1039
matches(empty)
59.14% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences62
matches
0"screamed that a"
1"unsolved that she"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs31
mean33.52
std20.53
cv0.613
sampleLengths
053
147
22
362
446
537
62
738
814
945
1029
1140
1279
133
1452
1552
1643
179
1863
1932
2048
2121
2253
2322
243
2542
264
2738
2835
2917
308
98.88% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences55
matches
0"been sealed"
43.14% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount4
totalVerbs170
matches
0"was already disappearing"
1"wasn't coming"
2"was running"
3"were deciding"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount0
flaggedSentences6
totalSentences62
ratio0.097
matches
0"Quinn recognized him from the CCTV stills—tall, thin, moving with the jerky economy of someone who'd learned to walk without drawing attention."
1"Eighteen years on the force had taught her the rhythm of a tail—close enough to react, far enough to vanish into a doorway if he turned."
2"The manual had never covered the reports she'd buried in her own desk drawer—witnesses babbling about market stalls that sold moonlight, about coins made of bone, about doors that only opened once a month."
3"Voices reached her before the light did—murmured haggling, a laugh too sharp to be human, the clink of coin on stone."
4"Not human heads, not all of them—she caught the flash of something with too many eyes near a stall selling jars of shifting smoke, caught the low growl from a shape wrapped head to foot in oilskin."
5"Whatever had taken him had smelled like this—copper and ozone and something sweetly rotten underneath."
96.68% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount959
adjectiveStacks0
stackExamples(empty)
adverbCount42
adverbRatio0.043795620437956206
lyAdverbCount7
lyAdverbRatio0.0072992700729927005
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences62
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences62
mean16.76
std11.41
cv0.681
sampleLengths
027
126
28
322
417
52
622
726
83
911
1019
115
1222
1312
1425
152
168
1730
189
195
2013
2118
2214
2329
2412
2528
2635
2710
2834
293
3042
311
329
3321
3431
3543
366
373
382
3937
4024
4132
424
4329
4415
459
465
471
486
4920
85.48% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats2
diversityRatio0.532258064516129
totalSentences62
uniqueOpeners33
65.36% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences51
matches
0"Somewhere beyond the dimming arch,"
ratio0.02
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount15
totalSentences51
matches
0"He glanced left, then right,"
1"She kept to the far"
2"He didn't turn."
3"He moved like a man"
4"He cut down Berwick Street,"
5"She smiled, closing the gap."
6"Her voice bounced off wet"
7"She reached the grate and"
8"She thumbed the button anyway."
9"She looked up"
10"She holstered the radio and"
11"She went down."
12"She thought of Morris."
13"She stepped forward."
14"She stepped past the woman"
ratio0.294
97.25% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount37
totalSentences51
matches
0"Detective Harlow Quinn stood in"
1"The man came out at"
2"Quinn recognized him from the"
3"He glanced left, then right,"
4"She kept to the far"
5"He didn't turn."
6"He moved like a man"
7"He cut down Berwick Street,"
8"She smiled, closing the gap."
9"A grate sat propped open"
10"Her voice bounced off wet"
11"She reached the grate and"
12"Quinn's radio hissed static when"
13"She thumbed the button anyway."
14"She looked up"
15"The radio gave her nothing"
16"She holstered the radio and"
17"The beam caught brick, catching"
18"Every instinct from eighteen years"
19"The manual had never covered"
ratio0.725
98.04% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences51
matches
0"As if he'd made it"
ratio0.02
20.41% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences35
technicalSentenceCount6
matches
0"Rain hammered the pavement outside the Raven's Nest, turning Soho's cobblestones into a black mirror that fractured the neon sign's green glow into a hundred cr…"
1"Quinn recognized him from the CCTV stills—tall, thin, moving with the jerky economy of someone who'd learned to walk without drawing attention."
2"She kept to the far side of the street, boots splashing through gutters swollen with runoff, her breath fogging in the cold."
3"Quinn's hand found her sidearm, thumb resting light against the safety, though every rational nerve in her screamed that a gun wouldn't matter here, not against…"
4"Thought of his flat, untouched for three years, thought of the case file marked unsolved that she still kept in her bottom drawer like a wound that wouldn't clo…"
5"Behind her, the stairwell up to the ordinary world sat open and waiting, an easy retreat into streets that made sense, into a precinct that would tell her she'd…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags3
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
84.8435%