Run: 2026-04-24-01KQ06Q7GASZ857Q3K555T8M0M

Run Details

Duration:
2m 58s
Cost:
$0.002068
Provider:
Parasail

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 the slick cobblestones of Soho, turning the neon green of the Raven’s Nest sign into a trembling halo. Harlow Quinn pulled her coat tighter, the leather strap of her watch creaking against her wrist. She could feel the pulse of the city through the soles of her boots; every footstep echoed off the shuttered shop fronts, every splash a warning. The suspect—silhouette hunched against the alley’s mouth—moved like a phantom, shoulders hunched, head down. Harlow’s eyes narrowed, brown irises tracking the faint sway of a coat sleeve. She darted forward, boots splashing through puddles, the sound of rain a drumbeat beneath her breath. “Turn back,” the suspect hissed, voice frayed, half swallowed by the night. The words struck her like a thrown stone. She didn’t answer; she slipped around a stack of stacked crates, the wood rotting under her boots. The alley narrowed, walls closing like teeth. The suspect pressed a hand to a cracked brick, a faint outline of a keyhole glinting in the dim light. Harlow knelt, fingers brushing dust from the stone. The keyhole was a mouth, waiting. She heard the distant clatter of a subway train, a low rumble that seemed to vibrate through the pavement. “Don’t think you can hide down there,” she whispered, not to the suspect but to the rain, to the night. The suspect stepped back, a flash of motion, and twisted a metal latch hidden beneath the brick. The wall sighed, a panel sliding aside to reveal a narrow stairwell, slick with water that ran down the stone like black veins. A stale, metallic scent rose from the darkness, tinged with incense and something sweet, like old wood. Harlow hesitated. Her training, seventeen years of precise movement, told her to stay above ground, to keep the chase in the light. Yet the case file on her desk lay open, a photo of a missing nurse, a ledger of illegal alchemical trades, a note in a scrawl she’d seen only once: Veil Market. She descended, each step echoing against stone, the rain’s percussion fading into the hollow hush of the underground. The air grew colder, the smell stronger—copper, ozone, the faint perfume of wilted lilies. The stairwell opened onto a vaulted chamber lit by flickering torches set in iron brackets. Shadows leapt across walls plastered with cryptic symbols and murals of half‑forgotten deities. A market sprawled before her, stalls veiled in tattered fabrics, vendors with eyes like polished stones. They bartered in whispers, passing vials of glowing liquid, bundles of parchment that hummed when touched. A sign hung over the main thoroughfare: VEIL MARKET, letters carved from bone, each stroke dripping a phantom sheen. The suspect slipped between stalls, a blur of dark clothing, disappearing into a crowd of half‑human silhouettes. Harlow tightened her grip on her firearm, the weight familiar against her palm, the grip cold as the stone beneath her feet. “Looking for something specific?” a voice rasped from a stall draped in black silk. She turned, finding a woman with silvered hair, eyes hidden behind a veil. The woman’s fingers danced over a tray of vials, each containing a swirling mist. “No need,” Harlow replied, voice clipped, eyes scanning. “Just passing through.” The woman chuckled, a dry sound. “All passers are looking for something. You chase ghosts, detective?” “I chase truths,” Harlow said, the word landing like a gunshot in the busy hum. The silver‑haired vendor lifted a vial, its contents pulsing a soft amber. “Truth is a dangerous thing here. Especially when it’s tied to the dead.” Harlow’s mind flashed to Morris, the partner lost three winters ago, a case that had turned cold when the supernatural whispered its name. She felt a shiver crawl up her spine, the memory of the night the rain had turned black. A sudden clatter cut through the market. A barrel toppled, spilling a cascade of glowing shards across the floor. The suspect emerged, clutching a small leather satchel, breathing hard, eyes darting. “You won’t get away with this,” the suspect spat, voice hoarse. “Who are you?” the woman asked, stepping closer, her veil lifting just enough to reveal a scar across her cheek—identical to the one on Tomás Herrera’s forearm. Harlow’s breath caught. The scar was a silent signature among the underground, a mark of those who had tried to help the supernatural and paid the price. She knew the person behind it: Tomás, the paramedic turned rogue healer. Tomás stepped forward, Saint Christopher medallion glinting against his chest. “You’re out of your depth, Quinn,” he said, his tone even, but his eyes flicked to the suspect’s satchel. Harlow’s jaw tightened. “I’m not here for you, Tomás. I’m here for the ledger. The one that ties the market to the disappearances.” Tomás laughed, a low sound that seemed to echo off the stone. “The ledger isn’t just paper. It’s a pact, a blood‑inked contract. You can’t read it without paying the price.” “What price?” Harlow asked, the rain’s memory still on her skin. Tomás leaned close, his breath smelling of mint and copper. “Your soul, your secrets. Or the life of whoever you love.” Harlow felt a cold knot form at the base of her throat. She thought of Morris’s hollow eyes, of the night she’d stood at his grave, rain drenching her coat. She thought of the case that had haunted her, the whisper of something unseen pulling at the edges of her reality. The suspect lunged forward, shoving Tomás aside, the satchel snapping open. inside, a ledger bound in black leather, pages scribed in blood‑red ink, each entry a name, a date, a transaction. The rain fell in the distance, the sound of water striking stone above, a reminder of the world above. Harlow snatched the ledger, feeling its weight, the slickness of dried ink. She glanced at Tomás, his expression unreadable. “Give it to me,” she demanded, voice low. Tomás shook his head. “Can’t. It belongs to the market. It’s bound.” She felt the market’s gaze, a collective stare of curiosity, hunger. The amber vials on the vendor’s tray flickered brighter, casting eerie shadows on her face. “Do you have any idea what you’re meddling with?” Tomás asked, his tone shifting, a warning laced with respect. “Enough,” Harlow replied, flipping the ledger open. The pages unfolded, revealing names. One stood out—Harlow’s own, written in a spidery hand, the date matching the night Morris vanished. Her heart hammered, a drum against the stone. She slammed the ledger shut, the sound reverberating through the cavern. “What do you want from me?” Tomás lifted his medallion, the Saint Christopher glinting faintly. “A chance to right a wrong. To close the door you opened.” Harlow stared at the saint’s face, the ironwork catching a stray torchlight. “And what about the suspect?” The suspect, breathless, clutched a broken vial, the amber liquid seeping into the stone, forming a luminous puddle. “You’ll never stop the market,” the suspect hissed, voice trembling. “It feeds on us.” A sudden tremor rippled through the market, torches flickering, a low growl resonating from below. The floor vibrated, as if something massive shifted beneath the stone. “Listen,” Tomás said, urgency slicing his voice. “The Market isn’t just a place. It’s a conduit. Once you cross that line, you can’t walk back the same way.” Harlow’s eyes flicked to the exit—a narrow tunnel leading upward, the rain waiting to spill onto the streets. She could feel the pull of the city, the sirens faint in the distance, the call of duty. “Do I have a choice?” she asked, voice barely more than a whisper. Tomás placed a hand on her forearm, the metal of his watch clinking against her own. “You can walk away, keep the ledger, stay safe. Or you can step deeper, find the source, end it. Either way, the rain will still fall.” The suspect’s hand tightened around the satchel, the leather squeaking. “You’re too late,” they muttered. “The pact is sealed.” Harlow felt the rain on her skin, the cold seep into the bones of the stone beneath her feet. She could hear the city above, a world of flashing lights and police sirens, a world she’d sworn to protect. Below, the market pulsed like a living beast, its heartbeat echoing in her ears. She stared at the ledger, at Tomás’s steady gaze, at the suspect’s desperate eyes. The decision flared in her mind like a spark, flickering between duty and curiosity, between safety and the need to uncover the truth about Morris. “Fine,” she said, the word cutting through the murmur of the market. “Show me the pact.” Tomás’s eyes widened, a flash of relief crossing his scarred face. He gestured toward a recessed alcove behind a tapestry of faded maps. “You’ll find it there,” he said, his voice steady. “But once you read it, there’s no turning back.” The rain intensified outside, each drop striking the stone above like a percussionist’s beat, a reminder of the world beyond. Harlow took a step forward, the ledger clenched to her chest, the market’s shadows stretching to swallow her silhouette. A voice from the periphery called out, “Detective Quinn! You’re on my radar!” The words sliced through the air, a warning or a taunt, but Harlow didn’t pause. She walked deeper, the lantern light casting elongated silhouettes, the market’s pulse quickening with each footfall. The alley behind her, the neon sign of the Raven’s Nest, faded into a distant memory, the rain’s song now a distant echo. Harlow felt the weight of her decision settle like a stone in her gut, a promise made in the darkness that she would either break the pact or become part of its endless cycle.
created_at"2026-04-24T16:56:11.545Z" 4/24/2026, 4:56:11 PM
model"openai/gpt-oss-120b"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency621
moderation_latency(null)
generation_time177584
tokens_prompt1140
tokens_completion3106
native_tokens_prompt1045
native_tokens_completion2622
native_tokens_completion_images(null)
native_tokens_reasoning515
native_tokens_cached64
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"stop"
usage0.00206812
router(null)
provider_responses
0
endpoint_id"cedca069-169c-4bc2-963a-7ad3a21380c8"
id"chatcmpl-af16c305dd6114d0"
is_byokfalse
latency441
model_permaslug"openai/gpt-oss-120b"
provider_name"Parasail"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777049771-yygSCXuWkvcrTtxoBFzW"
session_id(null)
api_type"completions"
id"gen-1777049771-i4uQ0zGXjEZVW4WC5QQy"
upstream_id"chatcmpl-af16c305dd6114d0"
total_cost0.00206812
cache_discount0.00000288
upstream_inference_cost0
provider_name"Parasail"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags19
adverbTagCount0
adverbTags(empty)
dialogueSentences35
tagDensity0.543
leniency1
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1621
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)
1.30% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1621
totalAiIsms32
found
0
word"could feel"
count2
1
word"pulse"
count2
2
word"echoed"
count1
3
word"glinting"
count3
4
word"tinged"
count1
5
word"echoing"
count2
6
word"weight"
count3
7
word"familiar"
count1
8
word"silk"
count1
9
word"scanning"
count1
10
word"flicked"
count2
11
word"echo"
count2
12
word"grave"
count1
13
word"whisper"
count2
14
word"reminder"
count2
15
word"unreadable"
count1
16
word"flickered"
count1
17
word"vibrated"
count1
18
word"pulsed"
count1
19
word"tapestry"
count1
20
word"footfall"
count1
highlights
0"could feel"
1"pulse"
2"echoed"
3"glinting"
4"tinged"
5"echoing"
6"weight"
7"familiar"
8"silk"
9"scanning"
10"flicked"
11"echo"
12"grave"
13"whisper"
14"reminder"
15"unreadable"
16"flickered"
17"vibrated"
18"pulsed"
19"tapestry"
20"footfall"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches2
maxInWindow1
found
0
label"eyes widened/narrowed"
count2
highlights
0"eyes narrowed"
1"eyes widened"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences99
matches
0"felt a shiver"
70.71% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount3
narrationSentences99
filterMatches
0"watch"
hedgeMatches
0"seemed to"
1"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences115
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen34
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1616
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions16
unquotedAttributions0
matches(empty)
50.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions52
wordCount1367
uniqueNames12
maxNameDensity1.54
worstName"Harlow"
maxWindowNameDensity3.5
worstWindowName"Tomás"
discoveredNames
Soho1
Raven2
Nest2
Quinn1
Veil1
Market1
Morris4
Tomás14
Herrera1
Harlow21
Saint2
Christopher2
persons
0"Raven"
1"Nest"
2"Quinn"
3"Morris"
4"Tomás"
5"Herrera"
6"Harlow"
7"Saint"
8"Christopher"
places
0"Soho"
1"Market"
globalScore0.732
windowScore0.5
93.82% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences89
glossingSentenceCount2
matches
0"rumble that seemed to vibrate through the pavement"
1"sound that seemed to echo off the stone"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.619
wordCount1616
matches
0"not to the suspect but to the rain, to the night"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences115
matches(empty)
95.78% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs52
mean31.08
std15.08
cv0.485
sampleLengths
062
143
212
352
433
520
657
754
860
951
1039
1114
1227
1311
1416
1515
1625
1741
1831
1911
2027
2139
2229
2323
2431
2511
2621
2751
2850
2919
308
3112
3226
3319
3436
3517
3621
3717
3832
3926
4028
4136
4213
4342
4419
4553
4639
4716
4841
4939
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences99
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs234
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount2
flaggedSentences7
totalSentences115
ratio0.061
matches
0"She could feel the pulse of the city through the soles of her boots; every footstep echoed off the shuttered shop fronts, every splash a warning."
1"The suspect—silhouette hunched against the alley’s mouth—moved like a phantom, shoulders hunched, head down."
2"She didn’t answer; she slipped around a stack of stacked crates, the wood rotting under her boots."
3"The air grew colder, the smell stronger—copper, ozone, the faint perfume of wilted lilies."
4"“Who are you?” the woman asked, stepping closer, her veil lifting just enough to reveal a scar across her cheek—identical to the one on Tomás Herrera’s forearm."
5"One stood out—Harlow’s own, written in a spidery hand, the date matching the night Morris vanished."
6"Harlow’s eyes flicked to the exit—a narrow tunnel leading upward, the rain waiting to spill onto the streets."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1372
adjectiveStacks0
stackExamples(empty)
adverbCount17
adverbRatio0.01239067055393586
lyAdverbCount3
lyAdverbRatio0.002186588921282799
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences115
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences115
mean14.05
std6.42
cv0.457
sampleLengths
020
116
226
314
413
516
612
78
817
97
1020
118
126
1319
1420
1517
1623
1717
182
1920
2032
2118
2214
2315
2413
2516
2616
2719
2817
2922
3014
3113
3214
338
343
356
3610
3715
3812
3913
4023
4118
427
4312
4412
4511
4627
473
4824
4912
47.83% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.3130434782608696
totalSentences115
uniqueOpeners36
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences97
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount27
totalSentences97
matches
0"She could feel the pulse"
1"She darted forward, boots splashing"
2"She didn’t answer; she slipped"
3"She heard the distant clatter"
4"she whispered, not to the"
5"Her training, seventeen years of"
6"She descended, each step echoing"
7"They bartered in whispers, passing"
8"She turned, finding a woman"
9"She felt a shiver crawl"
10"She knew the person behind"
11"he said, his tone even,"
12"She thought of Morris’s hollow"
13"She thought of the case"
14"She glanced at Tomás, his"
15"she demanded, voice low"
16"She felt the market’s gaze,"
17"Her heart hammered, a drum"
18"She slammed the ledger shut,"
19"She could feel the pull"
ratio0.278
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount92
totalSentences97
matches
0"Harlow Quinn pulled her coat"
1"She could feel the pulse"
2"The suspect—silhouette hunched against the"
3"Harlow’s eyes narrowed, brown irises"
4"She darted forward, boots splashing"
5"the suspect hissed, voice frayed,"
6"The words struck her like"
7"She didn’t answer; she slipped"
8"The alley narrowed, walls closing"
9"The suspect pressed a hand"
10"Harlow knelt, fingers brushing dust"
11"The keyhole was a mouth,"
12"She heard the distant clatter"
13"she whispered, not to the"
14"The suspect stepped back, a"
15"The wall sighed, a panel"
16"A stale, metallic scent rose"
17"Her training, seventeen years of"
18"She descended, each step echoing"
19"The air grew colder, the"
ratio0.948
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences97
matches(empty)
ratio0
99.57% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences66
technicalSentenceCount4
matches
0"She descended, each step echoing against stone, the rain’s percussion fading into the hollow hush of the underground."
1"They bartered in whispers, passing vials of glowing liquid, bundles of parchment that hummed when touched."
2"Harlow’s mind flashed to Morris, the partner lost three winters ago, a case that had turned cold when the supernatural whispered its name."
3"She thought of the case that had haunted her, the whisper of something unseen pulling at the edges of her reality."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags19
uselessAdditionCount10
matches
0"the suspect hissed, voice frayed, half swallowed by the night"
1"Harlow replied, voice clipped, eyes scanning"
2"Harlow asked, the rain’s memory still on her skin"
3"she demanded, voice low"
4"Tomás asked, his tone shifting, a warning laced with respect"
5"the suspect hissed, voice trembling"
6"Tomás said, urgency slicing his voice"
7"she asked, voice barely more than a whisper"
8"she said, the word cutting through the murmur of the market"
9"he said, his voice steady"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags18
fancyCount7
fancyTags
0"the suspect hissed (hiss)"
1"she whispered (whisper)"
2"the suspect spat (spit)"
3"she demanded (demand)"
4"the suspect hissed (hiss)"
5"they muttered (mutter)"
6"the periphery called out (call out)"
dialogueSentences35
tagDensity0.514
leniency1
rawRatio0.389
effectiveRatio0.389
71.9664%