Run: 2026-07-01-01KWE97PZDEQM2ET2A19JP0TDX

Run Details

Duration:
33.7s
Cost:
$0.021998
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 hit the pavement like static, and Quinn's boots hit it harder, splitting puddles as she ran. The suspect had forty yards on her, a dark shape weaving between shuttered market stalls in Camden, and she wasn't losing him. Not tonight. "Police! Stop!" He didn't stop. Of course he didn't stop. Nobody ever stopped when Quinn told them to, not in eighteen years, not once that she could remember, and she'd learned to save her breath for running instead of shouting. Her radio clicked against her hip, useless weight. She'd called it in three streets back, and backup was still four minutes out according to dispatch, which meant six in reality, which meant this was hers alone for now. Fine. She'd done alone before. The man cut left down an alley slicked black with rain and rot, and Quinn followed, boots skidding on something that might have been oil. Steam curled up from a grate. The city smelled like wet stone and diesel and, underneath that, something sweeter, something wrong, a smell she'd started noticing more often on cases like this one. Cases that didn't add up. Cases that ended with paperwork nobody wanted to sign off on. He vanished around the next corner. She followed, breath tearing at her throat, and found herself staring at an old Tube station entrance, boarded over, a faded sign reading CAMDEN TOWN in peeling paint. The suspect was gone. Gone, except for a gap in the boards, black and wet, big enough for a man to slip through sideways. Quinn stood there a second, rain running down the back of her collar, her sharp jaw set. Every instinct she'd built over eighteen years told her to wait for backup, to seal the exit, to do this by the book. But the book didn't have a chapter for whatever DS Morris had walked into three years ago, the thing that had taken him and left nothing behind but a case file marked *unresolved* and a hole in her that never quite closed. She drew her torch, not her weapon, and pushed through the gap. The passage beyond smelled of dust and candle wax and something metallic, like old pennies. Her torch beam caught a stairwell descending into dark, the tiles cracked, ivy roots pushing through from somewhere above. Graffiti covered the walls down here, but not the kind she recognised — symbols, circular, layered over each other in different hands, different decades maybe. She kept the beam low and her steps quiet. Voices drifted up from below. Not one voice. Many. A low hum of commerce, haggling, laughter that didn't sound quite like laughter should. She reached the bottom of the stairs and the platform opened up in front of her, and Quinn stopped dead. Lanterns hung from the old signal wires, dozens of them, casting a shifting amber light over stalls built from packing crates and old shop counters. People moved between them — if *people* was the word — wrapped in coats and shawls, faces obscured by hoods, though here and there she caught a glimpse of something that made her stomach turn cold. Skin too grey. Eyes that caught the lantern light like a cat's. A woman at a nearby stall counting out coins with six fingers on each hand. The suspect was thirty feet ahead, moving fast through the crowd, and he glanced back once. Their eyes met. He knew she'd followed him down here, and something in his face wasn't fear anymore. It was closer to pity. "Oi," a voice, low and gravelled. A man in a heavy coat blocked the platform's mouth behind her, arms crossed. "You don't belong down here, love." "Metropolitan Police." She kept her voice flat, professional, though her pulse hammered. "I'm in pursuit of a suspect." "No token, no entry. Doesn't matter what badge you're waving." She glanced past him at the stairs. Still open. Still an option. Every rational fibre in her told her to take it, to go back up into the rain and the ordinary world and let this one go, chalk it up like she'd chalked up so many strange details over the past three years — details she'd stopped writing in reports because nobody believed her, not even herself, most days. But Morris hadn't had the option to walk away. Whatever had taken him hadn't given him a choice. She was done pretending she hadn't noticed the pattern. "There a stall down here sells bone tokens?" she said, watching the man's face for the flicker of surprise. It came, small but there. "You know more than you're letting on." "I know enough to keep asking questions." She nodded past him, toward the receding shape of her suspect, now bartering something at a stall draped in dried herbs and what looked unpleasantly like small skulls. "That man. Who is he to this market?" "Ask him yourself." The gatekeeper stepped aside, just slightly, just enough. "But you go in without a token, you go in as prey, not customer. Market's got rules. Breaking them doesn't end well for outsiders." Quinn looked at the amber-lit tunnel stretching ahead, at the shapes moving through it that weren't quite human, at the suspect who'd just handed over something small and pale to the herb-seller, at the exit behind her that led back up into rain and rules she understood. She thought of Morris. Of the case file with no answers. Of eighteen years spent believing the world made sense if you dug hard enough. "I don't need a token," she said. "I've got a warrant." The gatekeeper laughed, low and without humour. "That'll go over well." She stepped past him into the Market anyway, torch beam cutting through lantern-light and smoke, following the suspect deeper into a place that had no business existing under the ordinary streets of London — and no intention, she was beginning to realise, of letting her simply walk back out.
created_at"2026-07-01T07:27:59.989Z" 7/1/2026, 7:27:59 AM
model"anthropic/claude-sonnet-5-20260630"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2621
moderation_latency(null)
generation_time33647
tokens_prompt1140
tokens_completion1463
native_tokens_prompt1574
native_tokens_completion1885
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"
usage0.021998
router(null)
provider_responses
0
endpoint_id"37b16f45-eeae-45f3-9b85-2137f7c6d61b"
id"msg_01Jz2RiSPMEjz8nudUWJqHjK"
is_byokfalse
latency2621
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-1782890879-3vhcXQt1uy9r5fDTMuFU"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1782890879-JTBgcrnvUEhZ9melrgeG"
upstream_id"msg_01Jz2RiSPMEjz8nudUWJqHjK"
total_cost0.021998
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
66.67% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags5
adverbTagCount1
adverbTags
0"The gatekeeper stepped aside [aside]"
dialogueSentences15
tagDensity0.333
leniency0.667
rawRatio0.2
effectiveRatio0.133
94.93% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount986
totalAiIsmAdverbs1
found
0
adverb"slightly"
count1
highlights
0"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)
79.72% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount986
totalAiIsms4
found
0
word"weight"
count1
1
word"stomach"
count1
2
word"pulse"
count1
3
word"flicker"
count1
highlights
0"weight"
1"stomach"
2"pulse"
3"flicker"
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
narrationSentences62
matches
0"the flicker of surprise"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount0
narrationSentences62
filterMatches(empty)
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences71
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen57
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans2
markdownWords2
totalWords991
ratio0.002
matches
0"unresolved"
1"people"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions9
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions13
wordCount894
uniqueNames6
maxNameDensity0.67
worstName"Quinn"
maxWindowNameDensity1.5
worstWindowName"Quinn"
discoveredNames
Quinn6
Camden1
Tube1
Morris3
Market1
London1
persons
0"Quinn"
1"Morris"
places
0"Camden"
1"London"
globalScore1
windowScore1
33.72% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences43
glossingSentenceCount2
matches
0"smelled like wet stone and diesel and, und"
1"quite human, at the suspect who'd just handed over something small and pale to the herb-seller, at the exit behind her that led back up into rain and rules she understood"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount991
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences71
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs29
mean34.17
std23.18
cv0.678
sampleLengths
041
12
238
343
474
538
620
782
812
968
1023
1120
1288
1339
1426
1518
1610
1770
1818
199
2019
2112
2243
2335
2447
2525
2611
2711
2849
99.60% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences62
matches
0"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs152
matches
0"wasn't losing"
1"was beginning"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount5
semicolonCount0
flaggedSentences4
totalSentences71
ratio0.056
matches
0"Graffiti covered the walls down here, but not the kind she recognised — symbols, circular, layered over each other in different hands, different decades maybe."
1"People moved between them — if *people* was the word — wrapped in coats and shawls, faces obscured by hoods, though here and there she caught a glimpse of something that made her stomach turn cold."
2"Every rational fibre in her told her to take it, to go back up into the rain and the ordinary world and let this one go, chalk it up like she'd chalked up so many strange details over the past three years — details she'd stopped writing in reports because nobody believed her, not even herself, most days."
3"She stepped past him into the Market anyway, torch beam cutting through lantern-light and smoke, following the suspect deeper into a place that had no business existing under the ordinary streets of London — and no intention, she was beginning to realise, of letting her simply walk back out."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount892
adjectiveStacks0
stackExamples(empty)
adverbCount34
adverbRatio0.03811659192825112
lyAdverbCount3
lyAdverbRatio0.0033632286995515697
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences71
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences71
mean13.96
std12.26
cv0.878
sampleLengths
017
122
22
32
43
55
630
78
830
91
104
1125
126
1327
145
1511
166
1728
184
1920
2017
2123
2242
2312
2415
2519
2625
279
285
293
301
3114
3220
3325
3436
353
369
3715
3816
393
4015
415
426
4314
446
4512
466
4710
487
492
78.87% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats4
diversityRatio0.5070422535211268
totalSentences71
uniqueOpeners36
58.48% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences57
matches
0"Of course he didn't stop."
ratio0.018
72.63% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount21
totalSentences57
matches
0"He didn't stop."
1"Her radio clicked against her"
2"She'd called it in three"
3"She'd done alone before."
4"He vanished around the next"
5"She followed, breath tearing at"
6"She drew her torch, not"
7"Her torch beam caught a"
8"She kept the beam low"
9"She reached the bottom of"
10"Their eyes met."
11"He knew she'd followed him"
12"It was closer to pity."
13"She kept her voice flat,"
14"She glanced past him at"
15"She was done pretending she"
16"she said, watching the man's"
17"It came, small but there."
18"She nodded past him, toward"
19"She thought of Morris."
ratio0.368
38.95% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount48
totalSentences57
matches
0"The suspect had forty yards"
1"He didn't stop."
2"Nobody ever stopped when Quinn"
3"Her radio clicked against her"
4"She'd called it in three"
5"She'd done alone before."
6"The man cut left down"
7"Steam curled up from a"
8"The city smelled like wet"
9"Cases that didn't add up."
10"Cases that ended with paperwork"
11"He vanished around the next"
12"She followed, breath tearing at"
13"The suspect was gone."
14"Quinn stood there a second,"
15"Every instinct she'd built over"
16"She drew her torch, not"
17"The passage beyond smelled of"
18"Her torch beam caught a"
19"Graffiti covered the walls down"
ratio0.842
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences57
matches(empty)
ratio0
15.31% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences28
technicalSentenceCount5
matches
0"She'd called it in three streets back, and backup was still four minutes out according to dispatch, which meant six in reality, which meant this was hers alone …"
1"But the book didn't have a chapter for whatever DS Morris had walked into three years ago, the thing that had taken him and left nothing behind but a case file …"
2"People moved between them — if *people* was the word — wrapped in coats and shawls, faces obscured by hoods, though here and there she caught a glimpse of somet…"
3"Quinn looked at the amber-lit tunnel stretching ahead, at the shapes moving through it that weren't quite human, at the suspect who'd just handed over something…"
4"She stepped past him into the Market anyway, torch beam cutting through lantern-light and smoke, following the suspect deeper into a place that had no business …"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags5
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount0
fancyTags(empty)
dialogueSentences15
tagDensity0.133
leniency0.267
rawRatio0
effectiveRatio0
81.2958%