Run: 2026-04-24-01KPZV84GFQ4VNV9GGVP1B347Y

Run Details

Duration:
30.9s
Cost:
$0.064875
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="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> Continue the story using the following instructions: <instructions> 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. </instructions>

Model response

AI
The rain had stopped an hour before Quinn arrived, but the cobbles outside the Camden warehouse still glistened black under the sodium lamps. She ducked beneath the blue-and-white tape, flashing her warrant card at the uniform whose name she couldn't be bothered to remember, and stepped into a smell that shouldn't have been there. Ozone. Burnt copper. Something underneath it that reminded her of a church she'd been dragged to as a child. "Detective. About time." DS Priya Ahmed stood beside a body that had been laid out with an almost ceremonial tidiness on the concrete floor. Male, mid-forties, palms up, eyes open. No blood pool. No defensive wounds that Quinn could see from the doorway. A warehouse empty of everything except a single overturned folding chair and the dead man. "What've we got?" Quinn pulled on gloves, the latex snapping against her wrist below the leather watch strap. "Victim's Daniel Reeve. ID in his wallet, wallet still in his pocket. Eighty quid in twenties, untouched. SOCO reckon cardiac event. No signs of struggle, no forced entry. Door was locked from the inside when the night watchman found him." "Cardiac event." "That's the working theory." Quinn crouched beside the body. Reeve wore a good suit, no tie, shoes polished that morning from the look of them. His hands were clean. His nails were clean. A man this tidy didn't walk across a warehouse floor that hadn't been swept since Thatcher and come out with immaculate cuffs. She lifted his right hand. The fingers moved easily. Too easily. "How long's he been here?" "Coroner put time of death between midnight and two. Call came in at four." "He's not in rigor." "She flagged that. Said sometimes it presents late, especially if—" "Priya." Quinn kept her voice flat. "He's been dead four hours minimum. Look at his jaw." Ahmed looked. The muscles of Reeve's face were slack as a sleeping child's. His mouth hung open a finger's width. Quinn pressed two fingertips against the bicep through the jacket sleeve. Soft. Warm, almost. "That's not a cardiac event." "So what is it?" Quinn didn't answer. She was looking at the floor. The concrete was grey and pitted, the dust thick enough to take a footprint. Her own boots had already scuffed a track from the doorway. Ahmed's prints were a neat line to the left. The night watchman, presumably, had come in and out on the right, where a muddled shuffle spoke of panic and a radio call. But around the body, the dust was wrong. "Torch," she said, and held her hand out. Ahmed slapped a Maglite into it like a nurse passing a scalpel. Quinn swept the beam low across the floor, cheek almost touching the cold concrete. She saw it then — a faint ring, maybe three metres across, where the dust lay differently. Not disturbed. Not swept. *Drawn back*, as though something had exhaled and pushed the particles outward from a centre point. The body lay just inside the ring's perimeter. "You see that?" Ahmed crouched beside her. "See what?" "The dust pattern." "There's no pattern. It's just a floor." Quinn tilted the beam. At the right angle the circle leapt out at her, clear as a chalk mark. At any other angle it vanished. She moved the torch by degrees and watched it appear and disappear, appear and disappear. "You're telling me you don't see it." Ahmed's silence was its own answer. Quinn stood. Her knees clicked. She walked the perimeter of the ring, careful to keep her boots outside it, and stopped at what she'd decided was the twelve-o'clock point. A smudge there, darker than the surrounding dust. She crouched again, and this time she smelled it properly — the church smell, the ozone and copper, concentrated to a point. Something had burned here. Not with heat. The concrete wasn't scorched. But burned nonetheless. "Priya. Come smell this." Ahmed came. Sniffed. Shrugged. "Rainwater, maybe. Bit of mildew." "Mildew." "Ma'am, I'm not being funny, but I think you're looking for something that isn't—" "His watch." "What?" Quinn was back at the body, lifting Reeve's left wrist. A decent wristwatch, steel, Swiss movement by the look of it. The hands had stopped at 12:47. She pulled her own sleeve back. The leather watch on her wrist read 04:32. She held them side by side for a moment, then pressed the crown of Reeve's watch. The second hand twitched and began to move. "It wasn't broken. It just stopped." "Batteries die." "This is a mechanical. Automatic. It doesn't die, it winds down. And it winds down gradually. The second hand drifts. It doesn't freeze." "So?" "So something stopped it. All at once. At 12:47." Quinn looked past Ahmed, toward the warehouse's far wall, where a metal door hung slightly ajar onto a corridor she hadn't yet walked. "And whatever stopped his watch stopped him." Ahmed stood up with the particular stiffness of someone whose patience had begun to fray. "Ma'am, with respect. There's no wound. There's no poison residue — we'll know for sure after toxicology but Foster said the skin's clean. Locked-room, no witness, no forced entry. It's going to come back as natural causes and the DPP will never touch it." "His shoes are clean." "What?" "His shoes." Quinn pointed. "He walked in here from outside, on a night it rained for six hours. There's no mud on his soles. No water. He didn't walk in here, Priya. Not on his own feet." Ahmed opened her mouth. Closed it. Quinn straightened and let the torch beam trace the ring again, end to end, and this time she let her eyes unfocus the way she sometimes did when a witness statement was hiding a lie in its cadence. The circle wasn't quite a circle. There was a break at the north point, where the dark smudge lay. A gap, the width of a man's stride. Something had come in. Something had gone out. And between those two moments, Daniel Reeve had stopped, like his watch, at 12:47. "Get Foster back here," she said. "And don't let anyone move him until I've seen that corridor." She started walking toward the metal door, torch steady, jaw tight, the smell of ozone thick in her throat and the name of her old partner — Morris, three years gone, no body, no answers — rising unbidden at the back of her mind like a tide she had long since stopped pretending not to feel.
created_at"2026-04-24T13:35:42.618Z" 4/24/2026, 1:35:42 PM
model"anthropic/claude-4.7-opus-20260416"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency844
moderation_latency(null)
generation_time30768
tokens_prompt1149
tokens_completion1651
native_tokens_prompt1600
native_tokens_completion2275
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"
usage0.064875
router(null)
provider_responses
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endpoint_id"0fa65117-00d9-4835-808d-9b68041d9ce4"
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is_byokfalse
latency843
model_permaslug"anthropic/claude-4.7-opus-20260416"
provider_name"Amazon Bedrock"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777037742-oiX3BpjW4KWpPEp9bE2x"
session_id(null)
api_type"completions"
id"gen-1777037742-JXLi4lrN0OxniXRzuEjq"
upstream_id"7d83a58a-6896-4478-bcfd-ce1f694d5a9a"
total_cost0.064875
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provider_name"Amazon Bedrock"
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Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags6
adverbTagCount0
adverbTags(empty)
dialogueSentences38
tagDensity0.158
leniency0.316
rawRatio0
effectiveRatio0
95.35% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1076
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)
90.71% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1076
totalAiIsms2
found
0
word"silence"
count1
1
word"mechanical"
count1
highlights
0"silence"
1"mechanical"
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
narrationSentences80
matches(empty)
53.57% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount4
hedgeCount1
narrationSentences80
filterMatches
0"watch"
hedgeMatches
0"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences112
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen54
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords2
totalWords1081
ratio0.002
matches
0"Drawn back"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions7
unquotedAttributions0
matches(empty)
60.14% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions36
wordCount779
uniqueNames10
maxNameDensity1.8
worstName"Quinn"
maxWindowNameDensity3
worstWindowName"Quinn"
discoveredNames
Quinn14
Camden1
Priya1
Ahmed10
Thatcher1
Reeve5
Maglite1
Swiss1
Daniel1
Morris1
persons
0"Quinn"
1"Priya"
2"Ahmed"
3"Thatcher"
4"Reeve"
5"Daniel"
6"Morris"
places
0"Camden"
globalScore0.601
windowScore0.667
96.81% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences47
glossingSentenceCount1
matches
0"quite a circle"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.925
wordCount1081
matches
0"not being funny, but I think you're looking for something"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences112
matches
0"polished that morning"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs54
mean20.02
std21
cv1.049
sampleLengths
054
119
23
355
418
540
62
74
851
911
105
1114
124
1310
1416
1534
165
174
189
1957
208
2120
2259
233
246
253
267
2740
287
296
3073
314
324
335
341
3514
362
371
3865
396
402
4123
421
4339
4415
4544
464
471
4837
496
92.11% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences80
matches
0"been dragged"
1"been laid"
2"been swept"
95.83% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs128
matches
0"was looking"
1"was hiding"
66.33% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount4
semicolonCount0
flaggedSentences3
totalSentences112
ratio0.027
matches
0"She saw it then — a faint ring, maybe three metres across, where the dust lay differently."
1"She crouched again, and this time she smelled it properly — the church smell, the ozone and copper, concentrated to a point."
2"She started walking toward the metal door, torch steady, jaw tight, the smell of ozone thick in her throat and the name of her old partner — Morris, three years gone, no body, no answers — rising unbidden at the back of her mind like a tide she had long since stopped pretending not to feel."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount779
adjectiveStacks0
stackExamples(empty)
adverbCount23
adverbRatio0.029525032092426188
lyAdverbCount6
lyAdverbRatio0.007702182284980745
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences112
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences112
mean9.65
std9.8
cv1.016
sampleLengths
023
131
21
32
416
53
621
76
83
910
1015
1118
1240
132
144
155
1616
174
184
1922
205
214
222
235
2414
254
2610
276
2810
292
3011
317
3211
331
342
355
364
373
386
3914
4011
419
4223
438
448
4512
4614
4717
482
492
63.10% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.4107142857142857
totalSentences112
uniqueOpeners46
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences65
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount16
totalSentences65
matches
0"She ducked beneath the blue-and-white"
1"His hands were clean."
2"His nails were clean."
3"She lifted his right hand."
4"His mouth hung open a"
5"She was looking at the"
6"Her own boots had already"
7"she said, and held her"
8"She saw it then —"
9"She moved the torch by"
10"Her knees clicked."
11"She walked the perimeter of"
12"She crouched again, and this"
13"She pulled her own sleeve"
14"She held them side by"
15"She started walking toward the"
ratio0.246
44.62% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount54
totalSentences65
matches
0"The rain had stopped an"
1"She ducked beneath the blue-and-white"
2"Something underneath it that reminded"
3"DS Priya Ahmed stood beside"
4"A warehouse empty of everything"
5"Quinn pulled on gloves, the"
6"Quinn crouched beside the body."
7"Reeve wore a good suit,"
8"His hands were clean."
9"His nails were clean."
10"A man this tidy didn't"
11"She lifted his right hand."
12"The fingers moved easily."
13"Quinn kept her voice flat"
14"The muscles of Reeve's face"
15"His mouth hung open a"
16"Quinn pressed two fingertips against"
17"Quinn didn't answer."
18"She was looking at the"
19"The concrete was grey and"
ratio0.831
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences65
matches(empty)
ratio0
93.60% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences29
technicalSentenceCount2
matches
0"She ducked beneath the blue-and-white tape, flashing her warrant card at the uniform whose name she couldn't be bothered to remember, and stepped into a smell t…"
1"DS Priya Ahmed stood beside a body that had been laid out with an almost ceremonial tidiness on the concrete floor."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags6
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags2
fancyCount0
fancyTags(empty)
dialogueSentences38
tagDensity0.053
leniency0.105
rawRatio0
effectiveRatio0
85.0717%