Run: 2026-02-19-01KHTQQSNV6VWV34R3NBYBE0J5

Run Details

Duration:
20.4s
Cost:
$0.002464
Provider:
OpenAI

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 had hammered the city for hours, turning streets into slick veins of reflected neon. Detective Harlow Quinn’s boots slapped against wet pavement, her breath ragged in the chill air. She narrowed her eyes against the downpour, catching the flicker of movement up ahead—a blur in a soaked trench coat darting past trash bins and splintered doorways. “Stop!” she barked, muscles tensing as the suspect vaulted over a chain-link fence, water cascading off his dark hood. He wasn’t fast, but the slick surfaces extended every step like a slippery challenge. Quinn’s worn leather watch caught the green glare of a neon sign momentarily—The Raven’s Nest. Her pace didn’t waver. The suspect glanced back over his shoulder just once, panic twisting his features. That was his mistake. Quinn closed the gap, feet pounding. She could smell the mud and stale smoke rising from the alley walls, the grit of old soot clinging to her skin. The man lunged for a door—metal and rusted—but it wouldn’t budge. He spun and darted toward the entrance of a narrow stairwell beside the bar, grimy steps swallowed by shadows. Quinn followed without hesitation. Her fingers brushed the damp railing as she descended into deeper darkness, the pulse of the city above muffled into a low hum. Rain drummed on the pavement, distant and fading. The cracked concrete walls narrowed like a throat, funneling them down, down beneath London’s restless heart. At the base of the stairwell, the suspect reached out and pulled a small jagged token from inside his coat—a bone fragment, perhaps—and pressed it against an ancient metal plate inset in the wall. The stone echoed against the metal, and Quinn’s heart kicked when a section of the wall creaked open, revealing a hidden passage dimly lit with flickering amber bulbs. She hesitated only for a breath, the instincts sharpened by eighteen years clawing at her to weigh the risk. The suspect slipped inside the narrow corridor, swallowed by shadows. This place, she knew, belonged to another world beneath the city—a dark, shifting realm where laws bent and menace thrived. The Veil Market. Quinn pressed her palm to the cold wall, sensing the faint vibrations of voices and movement beyond. The tunnel smelled of dust, old wood, and something faintly metallic. Her gloved fingers brushed against the damp stones as she followed carefully, each step deliberate. Her mind flicked to the stories about the Market—its vendors trading charms that whispered evil, potions steeped in sin, and secrets buried deeper than the pavement above. The kind of place that had swallowed her partner three years ago, swallowed him whole with nothing left to show but shadows in her nightmares. The faint murmur grew louder—a low hum of frantic bargains, laughter that scraped the soul, the clink of coins with unnatural gleam. Quinn rounded a corner, her breath catching. The tunnel opened into a cavernous space beneath Camden, alive with commerce and danger. Stalls draped in faded velvet and cracked leather lined every wall, plastered with signs in strange tongues. Figures cloaked in threadbare coats haggled with merchants whose faces half dissolved into the darkness or bore marks that no law should allow. Streaks of electric blue and molten gold sparkled from alchemical contraptions; bones twisted into necklaces, serpents frozen mid-strike in glass jars. The suspect melted into the crowd with a desperate ease, disappearing between two vendors hawking talismans carved from root and bone. Quinn’s pulse spiked as a slow, firm hand gripped her shoulder. She twisted and met the steady gaze of Tomás Herrera. “Detective,” he said, voice low but steady. “You don’t have to follow him in here.” Quinn’s eyes narrowed. “Where else would he go? And you’ve got no idea what he’s running from. Neither do I. But I’m not letting him slip away again.” Tomás studied the sea of faces, some human, others shifting in ways her mind’s edge refused to label comfortably. “It’s dangerous. This place doesn’t like strangers, and you’re not just trespassing—you’re hunting. That makes you a target.” She swallowed the lump tightening her throat. “What would you do?” He glanced once down the dim aisles, then back. “If you don’t want to disappear, find me. I’m here. Off the books. And I’ll watch your back the best I can.” Quinn didn’t wait for more. The market swallowed her whole, each step a plunge deeper into the unknown. She passed booths where candles burned without flame, where powders sparkled like stardust on cracked wooden tables. A few heads turned, eyes sharp and unblinking. A crooked vendor slid a claw-like hand forward, voice gravelly. “Looking for something special, detective? Or just lost?” Quinn’s jaw tightened. “Just looking for answers.” A dry chuckle passed her lips as she pushed past, senses screaming for signs, for shadows, for that flash of desperation she’d chased from pavement to dark. Ahead, the faintest gleam of leather and movement caught her eye. Between two stalls stood the suspect, fingers brushing the edge of a heavy cloak as he prepared to vanish again. Quinn’s mouth pressed to a cruel line. “No more running.” The crowd thickened, voices rising. She tensed, waiting for the sudden press of bodies, the crack of a knife, the surge of something inhuman. But the suspect turned, faced her sharply, then dashed into a hidden door behind a curtain of dark velvet. The space beyond smelled of damp earth and burning resin, lit by a handful of weak lanterns revealing outlines of a subterranean cavern—one she knew only too well. Her boots reverberated against ancient stone as she stepped in. The door whispered shut behind her, the world narrowing to the dim amber glow and the thief’s eyes locking hers. “Detective Quinn,” he said, breath ragged. “You really want to come down here? There’s no turning back.” She cocked her head, the sharp jaw set like flint. “I’ve spent years chasing ghosts. This is one I’m not afraid to catch.”
created_at"2026-02-19T10:39:40.716Z" 2/19/2026, 10:39:40 AM
model"openai/gpt-4.1-mini-2025-04-14"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency503
moderation_latency(null)
generation_time19731
tokens_prompt1140
tokens_completion1593
native_tokens_prompt985
native_tokens_completion1294
native_tokens_completion_images0
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.0024644
router(null)
provider_responses
0
endpoint_id"872eccb7-9c85-45fc-974a-ff7c8e2407e6"
id"resp_0fdcd5d7fe0b9994016996e86cd6b4819398141fcf8b3aafa6"
is_byokfalse
latency95
model_permaslug"openai/gpt-4.1-mini-2025-04-14"
provider_name"OpenAI"
status200
api_type"completions"
id"gen-1771497580-DiZ9BnPwELF1zLbYXeCy"
upstream_id"resp_0fdcd5d7fe0b9994016996e86cd6b4819398141fcf8b3aafa6"
total_cost0.0024644
cache_discount(null)
upstream_inference_cost0
provider_name"OpenAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags3
adverbTagCount0
adverbTags(empty)
dialogueSentences13
tagDensity0.231
leniency0.462
rawRatio0
effectiveRatio0
85.04% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1003
totalAiIsmAdverbs3
found
0
adverb"carefully"
count1
1
adverb"sharply"
count1
2
adverb"really"
count1
highlights
0"carefully"
1"sharply"
2"really"
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)
40.18% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1003
totalAiIsms12
found
0
word"chill"
count1
1
word"flicker"
count1
2
word"cascading"
count1
3
word"pounding"
count1
4
word"pulse"
count2
5
word"echoed"
count1
6
word"flicked"
count1
7
word"velvet"
count2
8
word"electric"
count1
9
word"reverberated"
count1
highlights
0"chill"
1"flicker"
2"cascading"
3"pounding"
4"pulse"
5"echoed"
6"flicked"
7"velvet"
8"electric"
9"reverberated"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes narrowed"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences60
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences60
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences70
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen36
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords990
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions7
unquotedAttributions0
matches(empty)
81.03% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions23
wordCount870
uniqueNames10
maxNameDensity1.38
worstName"Quinn"
maxWindowNameDensity2.5
worstWindowName"Quinn"
discoveredNames
Harlow1
Quinn12
Raven1
Nest1
London1
Veil1
Market2
Camden1
Tomás2
Herrera1
persons
0"Harlow"
1"Quinn"
2"Raven"
3"Market"
4"Tomás"
5"Herrera"
places
0"London"
globalScore0.81
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences51
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount990
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences70
matches(empty)
93.37% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs27
mean36.67
std17.48
cv0.477
sampleLengths
058
152
275
351
462
552
643
752
843
961
1042
1115
1228
1337
1411
1531
1643
1718
187
1927
2031
2110
2243
2328
2430
2517
2623
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences60
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs149
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount10
semicolonCount1
flaggedSentences9
totalSentences70
ratio0.129
matches
0"She narrowed her eyes against the downpour, catching the flicker of movement up ahead—a blur in a soaked trench coat darting past trash bins and splintered doorways."
1"Quinn’s worn leather watch caught the green glare of a neon sign momentarily—The Raven’s Nest."
2"The man lunged for a door—metal and rusted—but it wouldn’t budge."
3"At the base of the stairwell, the suspect reached out and pulled a small jagged token from inside his coat—a bone fragment, perhaps—and pressed it against an ancient metal plate inset in the wall."
4"This place, she knew, belonged to another world beneath the city—a dark, shifting realm where laws bent and menace thrived."
5"Her mind flicked to the stories about the Market—its vendors trading charms that whispered evil, potions steeped in sin, and secrets buried deeper than the pavement above."
6"The faint murmur grew louder—a low hum of frantic bargains, laughter that scraped the soul, the clink of coins with unnatural gleam."
7"Streaks of electric blue and molten gold sparkled from alchemical contraptions; bones twisted into necklaces, serpents frozen mid-strike in glass jars."
8"The space beyond smelled of damp earth and burning resin, lit by a handful of weak lanterns revealing outlines of a subterranean cavern—one she knew only too well."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount882
adjectiveStacks0
stackExamples(empty)
adverbCount22
adverbRatio0.024943310657596373
lyAdverbCount9
lyAdverbRatio0.01020408163265306
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences70
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences70
mean14.14
std7.63
cv0.539
sampleLengths
016
115
227
319
414
515
64
713
84
96
1022
1111
1219
134
1423
158
1616
1734
1828
1919
2010
2120
223
2317
2411
2515
2627
2725
2822
297
3014
3117
3223
3321
3421
3511
3610
377
388
393
4025
4119
4218
437
444
459
4622
475
4813
4917
62.38% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats3
diversityRatio0.4
totalSentences70
uniqueOpeners28
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences60
matches(empty)
ratio0
93.33% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount19
totalSentences60
matches
0"She narrowed her eyes against"
1"she barked, muscles tensing as"
2"He wasn’t fast, but the"
3"Her pace didn’t waver."
4"She could smell the mud"
5"He spun and darted toward"
6"Her fingers brushed the damp"
7"She hesitated only for a"
8"Her gloved fingers brushed against"
9"Her mind flicked to the"
10"She twisted and met the"
11"he said, voice low but"
12"She swallowed the lump tightening"
13"He glanced once down the"
14"She passed booths where candles"
15"She tensed, waiting for the"
16"Her boots reverberated against ancient"
17"he said, breath ragged"
18"She cocked her head, the"
ratio0.317
1.67% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount55
totalSentences60
matches
0"The rain had hammered the"
1"Detective Harlow Quinn’s boots slapped"
2"She narrowed her eyes against"
3"she barked, muscles tensing as"
4"He wasn’t fast, but the"
5"Quinn’s worn leather watch caught"
6"Her pace didn’t waver."
7"The suspect glanced back over"
8"That was his mistake."
9"Quinn closed the gap, feet"
10"She could smell the mud"
11"The man lunged for a"
12"He spun and darted toward"
13"Quinn followed without hesitation."
14"Her fingers brushed the damp"
15"Rain drummed on the pavement,"
16"The cracked concrete walls narrowed"
17"The stone echoed against the"
18"She hesitated only for a"
19"The suspect slipped inside the"
ratio0.917
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences60
matches(empty)
ratio0
91.84% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences42
technicalSentenceCount3
matches
0"The kind of place that had swallowed her partner three years ago, swallowed him whole with nothing left to show but shadows in her nightmares."
1"The faint murmur grew louder—a low hum of frantic bargains, laughter that scraped the soul, the clink of coins with unnatural gleam."
2"The door whispered shut behind her, the world narrowing to the dim amber glow and the thief’s eyes locking hers."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags3
uselessAdditionCount1
matches
0"he said, voice low but steady"
73.08% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags3
fancyCount1
fancyTags
0"she barked (bark)"
dialogueSentences13
tagDensity0.231
leniency0.462
rawRatio0.333
effectiveRatio0.154
77.3974%