Run: 2026-07-25-01KYD7EJ6ZJESHA88EG6YCYXE9

Run Details

Duration:
21.0s
Cost:
$0.011955
Provider:
Meta

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
The rain hammered Soho in sheets. Water ran black in the gutters. It soaked the pavements and turned the streetlights into smeared haloes. Detective Harlow Quinn kept her head down and her feet moving. Her coat clung to her. Her closely cropped salt-and-pepper hair dripped. Breath burned in her chest. Twenty feet ahead the kid vaulted a stack of crates outside a kebab shop. Lanky. Hood up. White trainers flashing. "Met Police! Stop!" The kid didn't stop. He hit the ground running. Quinn cut left into Greek Street. Her worn leather watch on her left wrist caught a spill of neon. 22:47. Eighteen years on the job told her this one knew the alleys. Knew them too well. She'd pulled his jacket from the lads in Vice. Pickup. The Raven's Nest. The bar with the distinctive green neon sign above the entrance that buzzed even when the power was out. The walls inside were covered with old maps and black-and-white photographs and lies. Her informant told her the back room - hidden behind a bookshelf - moved product that didn't exist on any Home Office list. The kid was supposed to be a runner for Silas. Quinn had waited three hours in the piss-stain doorway opposite. Then the kid emerged with a canvas satchel tight to his ribs and bolted the second he clocked her. Now he skidded on wet cobbles and almost went down. Quinn closed the gap. "You want to add resisting to possession?" He glanced back. Brown eyes wide in a pale face. "I didn't take nothing!" "Then why run?" He didn't answer. He ran. He ducked into an entry between two shuttered shops. Quinn followed. The alley narrowed. Bins overflowed. Rain drummed on plastic bags and fire escapes. The smell of fat and rot rose thick. The kid was fast. Quinn was relentless. That was military precision, that was what the rookies at the Met called it when they thought she couldn't hear. Straight line. No wasted motion. Each footfall landed where it needed to. He burst out the other end onto Shaftesbury Avenue. Traffic slewed through standing water. A bus hissed past and threw a wall of spray across her legs. Cold bit through her trousers. The kid sprinted across the road without looking. Horns blared. Quinn swore and went after him. Tyres screamed. A black cab missed her hip by inches. "You little shit!" He cut down into the Underground. Not a station entrance - a service door left ajar by a maintenance crew. Yellow tape fluttered. A sign read: NO ENTRY - TRACK WORKS. Quinn shoved through. Darkness swallowed the rain. The air changed. Damp concrete and ozone and old iron. Her shoes slapped on metal steps going down. Emergency lights painted everything jaundiced yellow. Water followed her in rivulets down the stairs, found the cracks. Below, the kid's trainers squeaked. Quinn took the steps two at a time. Her hand found the rail. Rust flaked under her palm. "You're running out of city!" The service corridor opened onto a disused platform. Tiles missing. Posters peeled from 1998. The track bed was dry though rain hammered the world above. Too dry. The kind of dry that swallowed sound. The kid stood at the far end by a bricked-up arch. He chest heaved. He clutched the satchel. He stared at her. Then at the wall. Quinn slowed. Her breath sawed. Rain dripped from her chin onto her collar. She let her hand rest near her cuffs, not her sidearm. "We can do this easy. You hand me the satchel. I walk you out. We talk at the station." He shook his head. "You don't want to follow." "Don't tell me what I want." "This ain't your world." Quinn advanced. Five steps. The platform stretched long and empty behind her, a throat that led nowhere. Her brown eyes narrowed. The sharp jaw clenched. "I know that bar. The Nest. I know what moves through that bookshelf. You think I don't know about your lot?" The kid laughed. Short. Sharp. "You know nothing. You think it's coke. You think it's guns." "I think three kids overdosed on something that turned their veins black. I think one of them was fifteen." That shut him up. The kid reached into his pocket. Quinn tensed. Her fingers brushed the cuffs. He pulled out something small and white. He knelt and placed it against the brick. A bone token. Thumb length. Carved. The bricks shivered. Quinn froze. The worn leather strap of her watch creaked as her wrist flexed. The mortar between the bricks bled light. Not reflected light. Light from inside the wall. The brickwork folded in on itself like paper, like lungs. A doorway opened where no doorway existed. Cold poured out. And noise. Low chatter in languages that hurt the ear. The smell of incense and copper and fried dough. The Veil Market. Quinn had heard whispers. An abandoned Tube station beneath Camden. Except it moved. Every full moon it moved locations. Vice said it was bollocks. An urban legend junkies told each other. The light from the market painted the kid's face amber. "Bone token," he whispered. "One entry. One exit." "You drop that and step away from the wall." He looked at her. Pity now. "You lost someone. Down here." Quinn's throat closed. DS Morris. Three years. The case file still on her desk because she never closed it. A dead informant in a tunnel just like this one. Body cold but not cooling the right way. Eyes full of dark that moved after death. The word supernatural had appeared in her report and her DI had circled it in red and told her to take leave. "You don't know shit about Morris." "I know the Market remembers." He stepped backward into the light. Quinn lunged. Her fingers caught canvas. The satchel strap. The kid yanked. Stitching popped. Something inside clinked - glass vials. The kid fell half through the doorway. Quinn's knee slammed against the platform edge. Pain shot up her thigh. They both sprawled into noise and heat. The Market hit her like a fist. Stalls stretched along the old Camden tracks, lit by lanterns that floated without string. Figures that were not all human haggled over jars that pulsed. A woman with moth wings sold knives made of teeth. The air tasted of iron and sugar. The tunnel arched high above, tracks long ripped out, replaced by packed earth that squirmed. The doorway behind Quinn snapped shut with a sound like a book closing. Brick. Solid brick. No. No no no. She spun. Her palm hit cold, rough brick. She pounded. Once. Twice. The bricks did not give. The kid scrambled up. He left the satchel. He ran. "Stop!" Quinn grabbed the satchel and rose. Her coat dripped onto earth that drank the water too fast. Around her the chatter dipped. Eyes turned. Too many eyes. Some with lids, some without. A hand touched her elbow. She spun, fist up. Tomás Herrera stood there. Short curly dark brown hair plastered to his forehead. Olive skin. Warm brown eyes that took her in quick. His left forearm bore a scar running the length from a knife attack. His Saint Christopher medallion caught the lantern light around his neck. He wore a half-open medical kit over a waxed jacket. "Detective." "You." "I told you not to come here." "Your runner. Where's he gone?" Tomás looked past her toward the crowd that now circled loose and curious. "You followed without a token." "I had cause." "You have no exit. That is different." Quinn stared at the brick. Then at the satchel in her hand. Then at the faces closing in, at teeth too sharp and smiles too wide. Her watch ticked loud against her wrist. 22:51. The boy was gone into the press of bodies. The crowd parted for him like water. For her, it closed. Tomás gripped her arm tighter. His fingers were steady. Paramedic steady. The kind that worked off the books because the NHS wouldn't let him work at all after he treated patients the hospital said didn't exist. "Come with me now. I have a token for out. One. It works once and then you owe." "You want me to leave evidence? Leave the dealer?" "I want you alive. That kid? He works for Silas, yes. Silas does not own this place. No one does." A stall owner nearby hissed. Something with too many joints unfolded from shadow and sniffed the air where Quinn's rainwater dripped. Quinn yanked the satchel open. Ten vials. Black liquid inside that moved against gravity. "What's in these?" "Something that kills you and then doesn't let you die." Quinn's hand went to her radio. Dead static. The thing in the shadows took a step closer. The crowd leaned in. Tomás pulled a second bone token from his pocket. White. Carved with a saint's face she didn't recognise. "Choose, Harlow. Back that way and you chase a ghost with no door. This way and you live to write your report."
created_at"2026-07-25T18:08:56.552Z" 7/25/2026, 6:08:56 PM
model"meta/muse-spark-1.1-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency4068
moderation_latency(null)
generation_time20935
tokens_prompt1104
tokens_completion2210
native_tokens_prompt1132
native_tokens_completion2480
native_tokens_completion_images0
native_tokens_reasoning472
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"completed"
service_tier"auto"
usage0.011955
router(null)
provider_responses
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endpoint_id"b2b9f6f9-8880-41c1-bd0c-867650fd5238"
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is_byokfalse
latency597
model_permaslug"meta/muse-spark-1.1-20260709"
provider_name"Meta"
status200
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api_type"completions"
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upstream_id"resp_6a64fbb9102ac0ff4a8b470c"
total_cost0.011955
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provider_name"Meta"
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data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences33
tagDensity0.03
leniency0.061
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1508
totalAiIsmAdverbs0
found(empty)
highlights(empty)
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)
86.74% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1508
totalAiIsms4
found
0
word"footfall"
count1
1
word"fluttered"
count1
2
word"jaw clenched"
count1
3
word"pulsed"
count1
highlights
0"footfall"
1"fluttered"
2"jaw clenched"
3"pulsed"
66.67% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches2
maxInWindow2
found
0
label"eyes widened/narrowed"
count1
1
label"jaw/fists clenched"
count1
highlights
0"eyes narrowed"
1"jaw clenched"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences204
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount3
hedgeCount0
narrationSentences204
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences236
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen25
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1513
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions9
unquotedAttributions0
matches(empty)
58.73% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions52
wordCount1260
uniqueNames24
maxNameDensity1.83
worstName"Quinn"
maxWindowNameDensity2.5
worstWindowName"Quinn"
discoveredNames
Soho1
Harlow1
Quinn23
Greek1
Street1
Vice2
Raven1
Nest1
Home1
Office1
Silas1
Met1
Shaftesbury1
Avenue1
Underground1
Veil1
Market2
Tube1
Camden2
Morris1
Herrera1
Saint1
Christopher1
Tomás4
persons
0"Harlow"
1"Quinn"
2"Raven"
3"Silas"
4"Market"
5"Morris"
6"Herrera"
7"Saint"
8"Christopher"
9"Tomás"
places
0"Soho"
1"Greek"
2"Street"
3"Shaftesbury"
4"Avenue"
5"Underground"
globalScore0.587
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences94
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1513
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences236
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs100
mean15.13
std14.19
cv0.938
sampleLengths
06
117
227
320
43
59
636
778
829
910
104
117
1210
134
143
155
1632
1739
1832
1910
2016
213
2231
233
2439
255
2618
275
2834
2918
308
3124
3219
334
345
356
364
3725
3821
395
4011
4119
424
4313
4415
456
463
4714
4825
4929
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences204
matches
0"was supposed"
1"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs222
matches(empty)
94.43% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount5
semicolonCount0
flaggedSentences4
totalSentences236
ratio0.017
matches
0"Her informant told her the back room - hidden behind a bookshelf - moved product that didn't exist on any Home Office list."
1"Not a station entrance - a service door left ajar by a maintenance crew."
2"A sign read: NO ENTRY - TRACK WORKS."
3"Something inside clinked - glass vials."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1262
adjectiveStacks1
stackExamples
0"half-open medical kit"
adverbCount22
adverbRatio0.017432646592709985
lyAdverbCount2
lyAdverbRatio0.001584786053882726
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences236
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences236
mean6.41
std4.72
cv0.736
sampleLengths
06
16
211
311
45
56
65
714
81
92
103
113
124
135
146
1513
161
1712
184
199
201
213
2219
2313
2423
2510
2610
2719
2810
294
307
313
327
334
343
353
362
379
382
393
402
418
428
434
443
4520
462
473
487
499
55.41% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats22
diversityRatio0.3888888888888889
totalSentences234
uniqueOpeners91
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount5
totalSentences161
matches
0"Then the kid emerged with"
1"Then at the wall."
2"Too many eyes."
3"Then at the satchel in"
4"Then at the faces closing"
ratio0.031
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount37
totalSentences161
matches
0"It soaked the pavements and"
1"Her coat clung to her."
2"Her closely cropped salt-and-pepper hair"
3"He hit the ground running."
4"Her worn leather watch on"
5"She'd pulled his jacket from"
6"Her informant told her the"
7"He glanced back."
8"He didn't answer."
9"He ducked into an entry"
10"He burst out the other"
11"He cut down into the"
12"Her shoes slapped on metal"
13"Her hand found the rail."
14"He chest heaved."
15"He clutched the satchel."
16"He stared at her."
17"Her breath sawed."
18"She let her hand rest"
19"He shook his head."
ratio0.23
46.96% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount133
totalSentences161
matches
0"The rain hammered Soho in"
1"Water ran black in the"
2"It soaked the pavements and"
3"Detective Harlow Quinn kept her"
4"Her coat clung to her."
5"Her closely cropped salt-and-pepper hair"
6"Breath burned in her chest."
7"The kid didn't stop."
8"He hit the ground running."
9"Quinn cut left into Greek"
10"Her worn leather watch on"
11"She'd pulled his jacket from"
12"The Raven's Nest."
13"The bar with the distinctive"
14"The walls inside were covered"
15"Her informant told her the"
16"The kid was supposed to"
17"Quinn had waited three hours"
18"Quinn closed the gap."
19"He glanced back."
ratio0.826
31.06% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences161
matches
0"Now he skidded on wet"
ratio0.006
87.91% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences39
technicalSentenceCount3
matches
0"The bar with the distinctive green neon sign above the entrance that buzzed even when the power was out."
1"Her informant told her the back room - hidden behind a bookshelf - moved product that didn't exist on any Home Office list."
2"The platform stretched long and empty behind her, a throat that led nowhere."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"he whispered (whisper)"
dialogueSentences33
tagDensity0.03
leniency0.061
rawRatio1
effectiveRatio0.061
90.7301%