Run: 2026-11-11-01M75642Y3YVMYST9518YC4G3C

Run Details

Duration:
16.3s
Cost:
$0.003182
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 green neon sign above The Raven's Nest bled across wet stone in Soho. Rain hammered the glass and sprayed from the awning in bright sheets. Harlow Quinn pressed her shoulder to the brick wall opposite the door and watched the street through the downpour. Water ran from her closely cropped salt-and-pepper hair into the collar of her coat. Her sharp jaw clenched against the cold. She lifted her left wrist into the light from a passing bus and checked the worn leather watch strap. The hands marked ten forty-seven. Inside the bar, glasses chimed. A saxophone record hissed from a corner speaker. The door swung open and warm air rolled out with the smell of spilled beer and damp wool. Inside, the walls held old maps under glass and black-and-white photographs of Soho streets from a century before the neon. A bartender polished a glass and stared at the television with the sound down. Tomás Herrera stood at the back near the tall bookshelf. He wore a plain dark shirt with the sleeves pushed to his elbows. His olive skin shone under the low lamps. A scar ran along his left forearm, white against his skin. He pressed a clean cloth to the hand of a young man seated on a stool. Blood darkened the cloth in a slow bloom. Tomás wrapped the hand with tape from a small roll in his pocket. He worked with the calm hands of a man who had done the same work in ambulances and doorways and places no hospital would record. "Detective Quinn," Tomás said across the room. Quinn crossed the floor in sodden boots. Her footsteps left wet prints on the wood. She kept her hands loose at her sides and kept her eyes on the medical bag at his feet. The bag held vials with coloured liquid, folded gauze, and a steel instrument case. "Need a drink or a warrant?" Tomás asked. Quinn stopped beside the stool. Her coat dripped onto the floorboards. The injured man pulled his hand back and stared at his bandage. "Morris," Quinn said. Tomás tied off the tape with his teeth. The Saint Christopher medallion on a chain swung against his chest and settled. "Three years," Tomás said. "Three years and no report," Quinn said. "I filed a report," Tomás said. "You read it." "You gave me a story about a fall," Quinn said. "A man does not fall three floors inside a locked room." The young man slid from the stool and backed toward the bar. Quinn shifted her weight and blocked the main door with her body without touching it. Her broad shoulders filled the frame. Her brown eyes did not leave Tomás. The bartender set his glass down and stepped into the back corridor. The saxophone record crackled through the space between them. "You treat people in here?" Quinn asked. "I help people," Tomás said. "Off the books," Quinn said. "On my own time," Tomás said. "You lost your licence for that," Quinn said. "You treated patients the NHS would not touch." Tomás rolled the remaining tape into a tight ball. His warm brown eyes held hers. His short curly hair stuck to his forehead with sweat and rain from the open rear window. "People needed care," Tomás said. "People needed a paramedic with a licence," Quinn said. "People bled," Tomás said. "I stopped the bleeding." Quinn took a step toward the bookshelf. Her boot squeaked on the floorboards. Tomás moved with her, quick and light, and placed his palm flat against the spine of a thick atlas. The bookshelf swung inward on silent hinges. A narrow dark passage opened behind it. The room beyond smelled of chalk dust and cold air from a vent. Tomás grabbed his bag and slipped through the gap. The bookshelf closed behind him with a soft click. Quinn pulled the atlas spine and the shelf opened again. She pushed through into the passage and into a service alley behind the bar. Rain slammed the brick walls and filled the gutters with fast brown water. Tomás ran ahead of her across the wet cobbles. His bag thumped against his hip. The medallion flashed against his shirt with each stride. Quinn sprinted after him. Her lungs burned with the cold air. Her boots struck puddles and sent spray up her legs. She vaulted a stack of crates beside the bins and landed hard on the pavement. Pain shot through her ankle and she kept her balance on the wall with one hand. "Tomás Herrera!" Quinn shouted. He glanced back over his shoulder and ran faster. He cut left into Dean Street and dodged around a bus pulling away from the curb. Brake lights smeared red across the wet asphalt. A taxi horn blared. Quinn followed the same path and held her arms out for balance as a cyclist swerved past her. Rain needled her face. Her coat pulled at her shoulders. She felt the weight of her radio against her ribs and the dead weight of her phone in her coat pocket. She had called for backup from the doorway of the Nest. Dispatch promised a car in four minutes. Four minutes meant a closed Tube gate and a changed market location and a suspect gone under ground. She ran past a newsagent with its shutters down. She ran past a cafe table overturned on the pavement, chairs stacked against the wall. Tomás crossed Tottenham Court Road against the traffic and slipped between two buses. Quinn crossed behind them and stepped into a river of gutter water that reached her ankles. She splashed through it and up the opposite curb. Her watch strap soaked through and darkened at the edges. Her breath came in short pulls. She set her jaw and lengthened her stride. "Stop!" Quinn shouted. Tomás did not stop. He turned north toward Camden High Street. Shopfronts blurred past him with dark windows and wet posters. Market stalls lined the street under tarpaulins. Striped canvas snapped in the wind and rain. Tomás threaded between crates of oranges and a display of leather jackets. Quinn followed him through the same gaps. Her shoulder knocked a hanging sign and sent it swinging. A stallholder cursed at her from under a plastic sheet. Quinn ignored him and kept her eyes on Tomás and his bag and the medallion that bounced against his chest. "You run from me and this looks like guilt!" Quinn shouted. "I run from you and this looks like sense!" Tomás shouted back. He vaulted a low metal barrier outside a closed pub. Quinn planted both feet and jumped the barrier with him. Her ankle twisted on landing. She caught herself on the pub wall and pushed off again. The wall film left grit on her palm. She wiped her hand on her coat and ran. The rain eased to a hard drizzle and the wind cut through her wet clothes. Camden station lights glowed ahead through the mist. Tomás sprinted down the station steps and disappeared below street level. Quinn stopped at the top of the stairs. The stairwell dropped into a tiled passage beneath the street. The air rose from below with the smell of damp earth and old stone and something sharp and chemical. Electrical lights flickered on the ceiling tiles. Water dripped from a crack in the concrete and struck a metal drain with a steady tick. She heard footsteps echoing down the passage and the slap of Tomás's shoes on wet steps. "Backup, dispatch," Quinn said into her radio. "Suspect on foot, Camden, heading below street level. I need a car at the station entrance now." Static filled her ear. No voice answered. She lowered the radio and tightened her grip on the handrail. The metal felt cold through her glove. Her pulse ticked hard in her throat. She thought of DS Morris and the locked room and the report that never named the thing on the floor beside his body. She thought of the bookshelf in the Nest and the passage behind it. She thought of the bartender who had vanished into the back corridor without a word. Tomás's voice floated up from the passage. "Quinn!" Tomás shouted. "Stay up there!" She took the first step down. The tiles underfoot shone with black water. She took the second step and the noise of the street faded behind her. The passage opened into an old ticket hall. Green tiles lined the walls in long rows. A broken information board hung crooked over a row of empty ticket windows. Puddles covered the floor and reflected the strip lights. A figure stood at a rusted turnstile in a long coat. The figure held out a hand with the palm up. Tomás reached into his bag and pulled out a small pale bone token, no longer than her thumb joint, with carved marks along its length. He placed the token in the figure's hand. The figure closed fingers around it and stepped aside. Beyond the turnstile, a glow spilled from a wide tunnel mouth. The tunnel held tables and stalls under a high vaulted roof. Glass bottles caught the light. A man in a velvet jacket examined a brass key. A woman turned a page in a ledger and wrote with a fountain pen. Smoke curled from a brazier near a stack of jars with labels in a script Quinn did not recognise. The smell of incense mixed with the smell of rain and hot metal and cold stone. Voices murmured in several languages. A clock on the far wall showed a time with no hands. Quinn reached the turnstile with her hands empty. The figure in the long coat kept the palm up and stared at her through a veil of rain dripping from his hood. Quinn set her foot on the wet tile beside the barrier. The cold soaked through her boot leather and into her toes. She looked past the figure into the tunnel and saw Tomás at a stall with his back to her. He lifted a vial from the bag and handed it to a short man behind the counter. The short man nodded and counted coins into Tomás's palm. "Token," the figure said. Quinn crossed her arms over her chest. Her coat dripped onto the tiles. She turned her head toward the stairs and the street light at the top. She turned back toward the tunnel and the glow from the stalls. Her left hand found the radio at her ribs. Her right hand rested on the turnstile bar. The metal bar felt slick with rain water carried down from the street. She lifted her leg over the bar.
created_at"2026-11-11T11:33:05.61Z" 11/11/2026, 11:33:05 AM
model"meta/muse-ember-20261109"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3611
moderation_latency(null)
generation_time16228
tokens_prompt1104
tokens_completion2650
native_tokens_prompt1004
native_tokens_completion6163
native_tokens_completion_images0
native_tokens_reasoning3894
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"default"
usage0.0031819
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.2; linux; x64))"
http_referer(null)
request_id"req-1794396785-vZ8HsKwoutxzEe6z5Xha"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1794396785-7BmzhHksj1ThiK1GyQPF"
upstream_id"resp_6af45274a9faf11792414877"
provider_responses
0
endpoint_id"ea8469c2-ddf8-4985-8cf2-f5dc7e63e14c"
id"resp_6af45274a9faf11792414877"
is_byokfalse
latency3073
model_permaslug"meta/muse-ember-20261109"
provider_name"Meta"
status200
total_cost0.0031819
cache_discount(null)
upstream_inference_cost0
provider_name"Meta"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags22
adverbTagCount1
adverbTags
0"Tomás shouted back [back]"
dialogueSentences28
tagDensity0.786
leniency1
rawRatio0.045
effectiveRatio0.045
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1781
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)
71.93% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1781
totalAiIsms10
found
0
word"jaw clenched"
count1
1
word"footsteps"
count2
2
word"weight"
count3
3
word"flickered"
count1
4
word"echoing"
count1
5
word"pulse"
count1
6
word"velvet"
count1
highlights
0"jaw clenched"
1"footsteps"
2"weight"
3"flickered"
4"echoing"
5"pulse"
6"velvet"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"jaw/fists clenched"
count1
highlights
0"jaw clenched"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences168
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences168
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences174
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
totalWords1781
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions20
unquotedAttributions0
matches(empty)
0.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions80
wordCount1649
uniqueNames19
maxNameDensity1.7
worstName"Quinn"
maxWindowNameDensity5.5
worstWindowName"Tomás"
discoveredNames
Raven1
Nest3
Soho2
Quinn28
Herrera1
Tomás28
Saint1
Christopher1
Dean1
Street2
Tube1
Tottenham1
Court1
Road1
Camden2
High1
Static1
Morris1
Rain3
persons
0"Raven"
1"Quinn"
2"Herrera"
3"Tomás"
4"Saint"
5"Christopher"
6"Static"
7"Morris"
8"Rain"
places
0"Soho"
1"Dean"
2"Street"
3"Tottenham"
4"Court"
5"Road"
6"Camden"
7"High"
globalScore0.651
windowScore0
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences134
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1781
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences174
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs43
mean41.42
std43.71
cv1.055
sampleLengths
0121
1138
27
348
48
523
63
721
84
97
109
1121
1261
137
145
155
166
1716
1832
195
209
218
2277
23113
244
25122
2686
273
2895
2911
3012
3187
3277
3324
3483
357
366
37128
38103
3999
404
4169
427
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences168
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs249
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences174
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1654
adjectiveStacks0
stackExamples(empty)
adverbCount12
adverbRatio0.007255139056831923
lyAdverbCount2
lyAdverbRatio0.0012091898428053204
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences174
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences174
mean10.24
std4.79
cv0.468
sampleLengths
014
112
219
314
47
519
65
75
88
918
1020
1114
1210
1313
148
1511
1616
178
1813
1925
207
217
228
2319
2414
258
265
276
2812
293
308
3113
324
337
346
353
3610
3711
3812
3915
406
417
4212
439
447
455
465
476
488
498
39.08% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats19
diversityRatio0.25287356321839083
totalSentences174
uniqueOpeners44
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences150
matches(empty)
ratio0
78.67% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount53
totalSentences150
matches
0"Her sharp jaw clenched against"
1"She lifted her left wrist"
2"He wore a plain dark"
3"His olive skin shone under"
4"He pressed a clean cloth"
5"He worked with the calm"
6"Her footsteps left wet prints"
7"She kept her hands loose"
8"Her coat dripped onto the"
9"Her broad shoulders filled the"
10"Her brown eyes did not"
11"His warm brown eyes held"
12"His short curly hair stuck"
13"Her boot squeaked on the"
14"She pushed through into the"
15"His bag thumped against his"
16"Her lungs burned with the"
17"Her boots struck puddles and"
18"She vaulted a stack of"
19"He glanced back over his"
ratio0.353
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount139
totalSentences150
matches
0"The green neon sign above"
1"Harlow Quinn pressed her shoulder"
2"Water ran from her closely"
3"Her sharp jaw clenched against"
4"She lifted her left wrist"
5"The hands marked ten forty-seven."
6"A saxophone record hissed from"
7"The door swung open and"
8"A bartender polished a glass"
9"Tomás Herrera stood at the"
10"He wore a plain dark"
11"His olive skin shone under"
12"A scar ran along his"
13"He pressed a clean cloth"
14"Blood darkened the cloth in"
15"Tomás wrapped the hand with"
16"He worked with the calm"
17"Tomás said across the room"
18"Quinn crossed the floor in"
19"Her footsteps left wet prints"
ratio0.927
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences150
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences78
technicalSentenceCount3
matches
0"He worked with the calm hands of a man who had done the same work in ambulances and doorways and places no hospital would record."
1"Quinn crossed behind them and stepped into a river of gutter water that reached her ankles."
2"Quinn ignored him and kept her eyes on Tomás and his bag and the medallion that bounced against his chest."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags22
uselessAdditionCount0
matches(empty)
36.36% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags22
fancyCount5
fancyTags
0"Quinn shouted (shout)"
1"Quinn shouted (shout)"
2"Quinn shouted (shout)"
3"Tomás shouted back (shout)"
4"Tomás shouted (shout)"
dialogueSentences28
tagDensity0.786
leniency1
rawRatio0.227
effectiveRatio0.227
80.8679%