Run: 2026-07-25-01KYD5AZSN8A2C8TABW24C6AES

Run Details

Duration:
19.3s
Cost:
$0.011483
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
Rain hammered Soho in sheets. It turned the pavement black and slick and sent neon bleeding down the gutters. Harlow Quinn ran. Her boots struck water. Each step threw up a spray that soaked her trousers to the knee. The green neon sign above The Raven's Nest flickered through the downpour, buzzed, caught the rain in its light. Under it, a figure vaulted a stack of crates and cut left toward the alley. Quinn cut with him. Her lungs burned. The worn leather watch on her left wrist slipped with sweat and rain. "You think I won't follow you down there?" The man didn't answer. He wore a dark hood, a cheap anorak two sizes too large. Twenty, maybe younger. He moved like a runner, elbows tight, chin down. He knew these streets. Quinn's radio crackled at her hip. Static and a voice she ignored. Backup was three minutes out. Three minutes was a lifetime. The kid hit the mouth of Wardour and turned hard north. Quinn tracked his shadow. Her jaw locked, sharp lines cut deeper in the wet light. Eighteen years on the Met taught her how fear ran — short bursts, bad decisions, straight lines when a corner would save them. This kid didn't run scared. He ran with a destination. He skidded past the front of the Raven's Nest. Inside, through the window, Silas looked up from behind the bar. Old maps stared from the walls. Black-and-white photographs stared back. The door stayed shut. The kid's foot caught a drain cover. He stumbled. For a half second Quinn closed the gap. "Met Police! On the ground!" He found his feet and drove forward. Quinn swore and pushed harder. Rain needled her face, her closely cropped salt-and-pepper hair plastered flat. Water ran down her collar. He led her past the Charing Cross Road, past shuttered shops, toward the service entrance that fed down into the old Northern line spur. A chain-link gate hung open. Fresh rust scraped off the hinges. Someone had cut the lock that morning. Quinn slowed at the mouth. The dark beyond the gate breathed cold air up at her. It smelled of wet concrete and copper and something else, something like incense burned low. The kid glanced back. Light caught his eyes. Wild. Not drugged wild — awake wild. "You don't want this one, Detective." Quinn drew her torch with her left hand, her other hand on her holstered sidearm. Her grip was military precision, elbow locked. "You know my name. So you know I don't stop." He laughed. A short, wet sound. "You lost one down here before. Morris, right?" Quinn's blood went cold despite the run. The name hit her ribs like a baton. "Get on your knees. Hands where I see them." He stepped backward into the dark. One step. Two. His outline thinned. "If you come down, you pay the toll." Then he vanished down the stairwell. Quinn stood in the rain with the gate creaking beside her. Water hammered her shoulders. Her torch beam cut into the concrete shaft and showed steep steps, slick with algae, descending far deeper than any Tube map allowed. At the bottom, faint amber light pulsed. She keyed her radio. "Quinn to control. Suspect entered sub-level access off Cambridge Circus. Possible access to abandoned station. Request backup to my location." The answer was hash and fragments. "— repeat — interference —" She thumped the radio. No good. Stone and old iron killed the signal. Footsteps splashed behind her. Quinn pivoted, hand on her weapon. Tomás Herrera stood under the broken streetlamp with his collar up, rain on his short curly dark brown hair. Olive skin shone wet. The Saint Christopher medallion at his throat caught the torchlight. The scar along his left forearm stood pale. "You shouldn't be here." "I was getting a drink. Saw you run past the Nest. You look like you need a medic, Detective." "I need backup." Tomás looked past her at the gate, at the dark stairwell. His expression changed. "Madre de Dios. You didn't go in." "My suspect did." "You can't." Quinn stared at him. For two years Tomás patched up her informants off the books, stitched knife wounds when the NHS asked too many questions. He never asked for payment. He never lied about what he saw. "What is it?" Tomás stepped closer. His voice dropped. "They moved it. The Veil Market. It sits under Camden tonight. That door — that isn't a station anymore." Quinn shone the torch down again. The amber light at the bottom shifted, as if breathing. She heard it now, under the rain. Voices. A low market hum. Footfalls and barter and something that was not quite music. "It's an abandoned Tube station." "Was. Now it sells things you don't want to know the price of. You need a token to get in. Bone." "My suspect didn't have a token." "He looked like he did. Or he stole one." Quinn's jaw worked. Three years ago DS Morris followed a lead down a service tunnel near Elephant. He'd laughed into his radio, said he'd found a bazaar. Then his line went dead. They found his body two days later on the Thames foreshore with his eyes wide and his lungs full of river water that wasn't Thames water. The case file said drowning. Quinn never believed it. This was the same smell. Wet stone and incense and copper. "You know how to get in?" Tomás grabbed her wrist. His fingers were cold. "Harlow. Listen. The people down there — they don't call police. They don't see police. You go down with that badge, you become product." "I lost a man down there." "I know." "So I don't have a choice." Tomás let go. He reached under his shirt and pulled something from his pocket on a cord. A small yellowed disc, carved with a sigil that made Quinn's eyes water to look at. "It's all I have. It gets one person in and out. Once." Quinn looked at the bone token in his palm. She looked at the stairwell. Rain poured off the gate and drummed the concrete. "You give me that, what happens to you?" "I wait here. I call for help when your radio works again." "You still practice without a license." "And you still chase ghosts without a warrant. We both have habits." Quinn almost smiled. She took the token. It was warm despite the rain, warmer than skin should be. The voices from below grew louder. A child laughed. Glass broke. "You sure you want to do this?" Quinn tucked the token into her fist. Her watch ticked loud against her wrist. "My suspect said if I come down I pay the toll." Tomás stepped back out of the spill of amber light. "That's how it works." Quinn turned. She set her torch to narrow beam. She placed one boot on the top step. Water poured down the stairs in a thin sheet, over her laces, over the edge into dark. She descended.
created_at"2026-07-25T17:32:02.238Z" 7/25/2026, 5:32:02 PM
model"meta/muse-spark-1.1-20260709"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency6709
moderation_latency(null)
generation_time19201
tokens_prompt1104
tokens_completion1696
native_tokens_prompt1132
native_tokens_completion2369
native_tokens_completion_images0
native_tokens_reasoning841
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"
usage0.01148325
router(null)
provider_responses
0
endpoint_id"b2b9f6f9-8880-41c1-bd0c-867650fd5238"
id"resp_6a64f3126271e68391b84047"
is_byokfalse
latency443
model_permaslug"meta/muse-spark-1.1-20260709"
provider_name"Meta"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1785000722-rJom9OtT2fqBxtLzniwm"
session_id(null)
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api_type"completions"
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upstream_id"resp_6a64f3126271e68391b84047"
total_cost0.01148325
cache_discount(null)
upstream_inference_cost0
provider_name"Meta"
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
totalTags0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1170
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)
87.18% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1170
totalAiIsms3
found
0
word"flickered"
count1
1
word"pulsed"
count1
2
word"footsteps"
count1
highlights
0"flickered"
1"pulsed"
2"footsteps"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"blood ran cold"
count1
highlights
0"blood went cold"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences120
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences120
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences153
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen26
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1175
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions5
unquotedAttributions0
matches(empty)
36.88% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions53
wordCount884
uniqueNames21
maxNameDensity2.26
worstName"Quinn"
maxWindowNameDensity3.5
worstWindowName"Quinn"
discoveredNames
Soho1
Quinn20
Raven2
Nest2
Wardour1
Met1
Silas1
Charing1
Cross1
Road1
Northern1
Tube1
Herrera1
Saint1
Christopher1
Tomás7
Morris1
Elephant1
Thames2
Rain3
Water3
persons
0"Quinn"
1"Raven"
2"Nest"
3"Met"
4"Silas"
5"Herrera"
6"Saint"
7"Christopher"
8"Tomás"
9"Morris"
10"Rain"
11"Water"
places
0"Soho"
1"Charing"
2"Cross"
3"Road"
4"Elephant"
5"Thames"
globalScore0.369
windowScore0.5
30.95% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences63
glossingSentenceCount3
matches
0"something like incense burned low"
1"as if breathing"
2"not quite music"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1175
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences153
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs74
mean15.88
std13.99
cv0.881
sampleLengths
019
13
251
320
48
532
622
759
834
917
105
1128
1242
1331
1415
156
1622
1710
186
198
2015
219
2212
238
246
2545
264
2720
286
295
3013
3110
3241
334
3419
353
3614
377
383
392
4037
413
426
4319
4438
455
4621
476
489
4967
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences120
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs151
matches(empty)
86.83% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount5
semicolonCount0
flaggedSentences3
totalSentences153
ratio0.02
matches
0"Eighteen years on the Met taught her how fear ran — short bursts, bad decisions, straight lines when a corner would save them."
1"Not drugged wild — awake wild."
2"\"— repeat — interference —\""
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount886
adjectiveStacks0
stackExamples(empty)
adverbCount15
adverbRatio0.016930022573363433
lyAdverbCount2
lyAdverbRatio0.002257336343115124
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences153
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences153
mean7.68
std5.29
cv0.689
sampleLengths
05
114
23
34
413
519
615
74
83
913
108
114
1212
133
149
154
166
176
185
195
2011
214
2211
2323
245
255
269
2711
286
294
304
317
322
338
345
357
365
3711
385
3924
405
416
427
435
4411
4515
464
474
481
496
54.68% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.35947712418300654
totalSentences153
uniqueOpeners55
60.61% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences110
matches
0"Then he vanished down the"
1"Then his line went dead."
ratio0.018
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount33
totalSentences110
matches
0"It turned the pavement black"
1"Her boots struck water."
2"Her lungs burned."
3"He wore a dark hood,"
4"He moved like a runner,"
5"He knew these streets."
6"Her jaw locked, sharp lines"
7"He ran with a destination."
8"He skidded past the front"
9"He found his feet and"
10"He led her past the"
11"It smelled of wet concrete"
12"Her grip was military precision,"
13"He stepped backward into the"
14"His outline thinned."
15"Her torch beam cut into"
16"She keyed her radio."
17"She thumped the radio."
18"His expression changed."
19"He never asked for payment."
ratio0.3
37.27% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount93
totalSentences110
matches
0"It turned the pavement black"
1"Harlow Quinn ran."
2"Her boots struck water."
3"Each step threw up a"
4"The green neon sign above"
5"Quinn cut with him."
6"Her lungs burned."
7"The worn leather watch on"
8"The man didn't answer."
9"He wore a dark hood,"
10"He moved like a runner,"
11"He knew these streets."
12"Quinn's radio crackled at her"
13"Static and a voice she"
14"Backup was three minutes out."
15"The kid hit the mouth"
16"Quinn tracked his shadow."
17"Her jaw locked, sharp lines"
18"This kid didn't run scared."
19"He ran with a destination."
ratio0.845
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences110
matches(empty)
ratio0
96.77% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences31
technicalSentenceCount2
matches
0"He led her past the Charing Cross Road, past shuttered shops, toward the service entrance that fed down into the old Northern line spur."
1"They found his body two days later on the Thames foreshore with his eyes wide and his lungs full of river water that wasn't Thames water."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags0
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
86.3727%