Run: 2026-02-19-01KHTR2W6MYM9J09F7QV3NY41J

Run Details

Duration:
21.9s
Cost:
$0.012206
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
Quinn crouched behind a rusted cab, rain sluicing off her shoulders in cold rivulets. Streetlamps bled yellow pools on slick asphalt. She pressed a fingertip to her earpiece. All clear. She traced the suspect’s footprints—ducking out every few paces to check his trail—footprints pressed deep into puddles. Her calf muscles burned. She’d lost him once tonight. Wouldn’t lose him twice. A figure materialised at the alley mouth, lean silhouette under a flickering lamp. He spun at her approach. Black jacket plastered to his back, hood pulled low. Rain dripped from the brim. He sprinted. Quinn vaulted over the curb, ignited her pursuit. Water splashed around her boots. The suspect darted between dumpsters, treading a narrow path lit by neon fumes seeping from a broken sign above The Raven’s Nest. Flicker of green glow painted his face in lurid hues. He paused, glanced back, and smirked. No words. His eyes glowed with savage confidence. He lunged forward, sprinted across the street, and vanished into a side passage. Quinn didn’t hesitate. She thundered after him, heart thrumming like a war drum. Engines idled inside garages. Cats dashed behind crates. Neon reflections tremored on wet brick. At the alley’s end, a battered door stood ajar. Light slithered through its hinges. The suspect slipped inside. Quinn yanked the door wide, hurdled threshold, and found herself in a narrow stairwell. Concrete steps slick under her boots. She descended two at a time, hand grazing damp walls scrawled with chalk symbols. A faint hum thrummed below. Her lunges echoed. Water dripped somewhere deeper. The hum grew into a buzz. She reached a landing and froze. A hinged panel in the wall stood slightly cracked. Through the gap, she glimpsed rows of stalls, crates stacked high, flicker of lanterns. The air tasted of incense and metal. A low murmur of voices. Somewhere past a makeshift archway, the suspect darted again. Quinn dropped to all fours, narrowed her eyes. She could circle, trap him. Or push straight into that unknown chamber. Every instinct screamed caution. Her partner, Morris, would have pulled back, trained eyes on every exit. She shook off the doubt. This chase needed an end. She slid the panel aside and squeezed through into the underbelly of the city: The Veil Market. Flickering lanterns swung from steel beams. Stalls lined narrow corridors bored into brick bedrock. Shredded posters fluttered on walls. Here, a vendor knelt beside vials filled with glowing dust. There, a hooded figure weighed bone fragments on a rusted scale. Quinn crouched behind a stack of wooden crates and scanned the crowd. Faces half-hidden beneath scarves and wide-brimmed hats. A woman with silver tattoos traced patterns on a marble knife. A tall man in a threadbare coat haggled over a forged coin. All eyes drifted to the archway at the far end. The suspect had to pass through. She edged forward, every sense alert. Rainwater dripped from overhead pipes, pooling in shallow hollows that threatened to betray her steps. She unhooked her leather watch, twisted the strap, and checked the time—1:17 a.m. No backup. No badge. She stood alone in a den built on contraband and whispered pacts. A stall vendor beckoned her. The bartered wares spilled across a rough-hewn table: carved wooden amulets, inked scrolls, petrified toads. Quinn’s hand hovered over her service pistol. Not here. Not now. She followed the suspect’s scent—cold sweat and cheap cologne. A sudden commotion stirred the crowd ahead. The suspect emerged from a side passage, face gleaming with triumph. In one hand, he held a bone token—smooth, ivory crescent carved into a talon. He slapped it against a steel gate set into bricked-up wall. The gate swung inward, revealing a dim chamber beyond. Quinn called his name. He whipped around. A grin split his face. He vaulted through the opening and sealed it behind him. She dashed forward, planted all her weight on the token. The gate resisted her. Iron bars bit into her palm. Rainwater dripped off her hair. Every second, the market’s pulse grew louder—voices, shuffling feet, the scrape of metal. She pivoted and pounded the gate with her boot. Vendors spun at the racket. A bony-skinned merchant clutched a skull in both hands. “That’s illegal here,” the merchant hissed, voice hoarse. Quinn ignored him. She needed that passage. She reached down, pressed her shoulder against the gate. It creaked open a fraction. She pushed again. The frame buckled under her weight. A gust of stale air rasped past her ears. But she hesitated. Behind her, the market murmured back to normal. Vendors resumed business. No one followed. No one chased. This place thrived on secrecy. She’d walked into an enclave of people who lived by rules she didn’t understand. Bones, dust, hidden rituals. Ghost stories turned real. Her heart slammed in her ribcage. The memory of DS Morris flashed before her—his pale face in the fog of some midnight ritual. She swallowed hard. Three years ago, she’d believed in rational explanations. Now she wondered how many things defied them. From within the chamber, the suspect’s voice drifted, casual. You’ll never find me down here. Quinn pressed her forehead against cold steel. A single decision lay before her: follow him into the unknown or retreat, regroup, risk losing him for good. Light flickered across the wet stone floor. The vendor with the skull watched her, expression blank. You’ll break something if you go in there, he warned, voice low. Rain leaked through cracks overhead, pattering inside the chamber. She pictured the suspect’s boot prints disappearing down concrete tunnels. She pictured him slipping through that hatch in the wall, vanished. She inhaled, shut out the hum around her. The gate gave a soft groan. Her fingers itched to grip the frame. A lump formed in her throat. She glanced at the forest of bone tokens nailed to a wooden post beside her—each carved differently: raven’s wing, wolf tooth, crescent moon. Every token unlocked some secret entrance here. She’d need one. She had none. Sirens wailed in the distance. Two minutes ago, the patrol car at street level had announced its arrival. By the time they climbed down, the suspect would be gone. She forced her jaw loose, set her shoulders. The world beyond that gate held dangers born of sorcery and blood. Yet the man she chased might hold answers about her partner’s fate. She would not let him slip away. Quinn pushed again. The gate shuddered inward. Metal gave beneath her fingertips. She let it swing open and stepped through. Darkness swallowed her. The gate clanged shut behind her, sealing with a hollow echo. Silence pressed in. Her rifle’s beam carved a path through stale air. Droplets fell from unseen rafters, collecting on her boots. She advanced, weapon ready. A distant scrape of metal answered her. Damp tunnels branched off like arteries, pulsing with distant whispers she couldn’t yet place. The suspect was close. She would find him. She drew a slow breath and moved deeper into the heart of the Veil Market’s hidden veins, every muscle primed for the chase ahead.
created_at"2026-02-19T10:45:43.256Z" 2/19/2026, 10:45:43 AM
model"openai/o4-mini-high-2025-04-16"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency5685
moderation_latency(null)
generation_time21533
tokens_prompt1140
tokens_completion2076
native_tokens_prompt984
native_tokens_completion2528
native_tokens_completion_images0
native_tokens_reasoning896
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"
usage0.0122056
router(null)
provider_responses
0
endpoint_id"60020533-2fb2-4aa1-9454-181029fd52de"
id"resp_00c2b681e8a884cc016996e9d752448196aab45a5736be6f4b"
is_byokfalse
latency115
model_permaslug"openai/o4-mini-high-2025-04-16"
provider_name"OpenAI"
status200
api_type"completions"
id"gen-1771497943-MrNA1Usnkhq19u9JuDU7"
upstream_id"resp_00c2b681e8a884cc016996e9d752448196aab45a5736be6f4b"
total_cost0.0122056
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
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences1
tagDensity1
leniency1
rawRatio0
effectiveRatio0
95.80% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1190
totalAiIsmAdverbs1
found
0
adverb"slightly"
count1
highlights
0"slightly"
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)
32.77% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1190
totalAiIsms16
found
0
word"traced"
count2
1
word"flicker"
count2
2
word"thundered"
count1
3
word"echoed"
count1
4
word"fluttered"
count1
5
word"scanned"
count1
6
word"marble"
count1
7
word"gleaming"
count1
8
word"weight"
count2
9
word"pulse"
count1
10
word"flickered"
count1
11
word"echo"
count1
12
word"silence"
count1
highlights
0"traced"
1"flicker"
2"thundered"
3"echoed"
4"fluttered"
5"scanned"
6"marble"
7"gleaming"
8"weight"
9"pulse"
10"flickered"
11"echo"
12"silence"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"lump in throat"
count1
highlights
0"A lump formed in her throat"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences152
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences152
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences152
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen24
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1177
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions4
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions19
wordCount1174
uniqueNames6
maxNameDensity0.94
worstName"Quinn"
maxWindowNameDensity1.5
worstWindowName"Quinn"
discoveredNames
Raven1
Nest1
Morris2
Veil2
Market2
Quinn11
persons
0"Raven"
1"Morris"
2"Market"
3"Quinn"
places(empty)
globalScore1
windowScore1
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
wordCount1177
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences152
matches
0"needed that passage"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs35
mean33.63
std16.88
cv0.502
sampleLengths
028
12
230
334
459
540
657
719
844
946
1057
1158
1250
1340
1452
154
1656
1723
188
1939
2047
2142
229
236
2426
2516
2612
2738
2855
2929
3039
3120
3235
3333
3424
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences152
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs237
matches(empty)
11.28% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount8
semicolonCount0
flaggedSentences7
totalSentences152
ratio0.046
matches
0"She traced the suspect’s footprints—ducking out every few paces to check his trail—footprints pressed deep into puddles."
1"She unhooked her leather watch, twisted the strap, and checked the time—1:17 a.m."
2"She followed the suspect’s scent—cold sweat and cheap cologne."
3"In one hand, he held a bone token—smooth, ivory crescent carved into a talon."
4"Every second, the market’s pulse grew louder—voices, shuffling feet, the scrape of metal."
5"The memory of DS Morris flashed before her—his pale face in the fog of some midnight ritual."
6"She glanced at the forest of bone tokens nailed to a wooden post beside her—each carved differently: raven’s wing, wolf tooth, crescent moon."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1187
adjectiveStacks0
stackExamples(empty)
adverbCount22
adverbRatio0.018534119629317607
lyAdverbCount3
lyAdverbRatio0.002527379949452401
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences152
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences152
mean7.74
std4.33
cv0.559
sampleLengths
014
17
27
32
417
54
65
74
813
95
109
115
122
138
145
1522
1610
176
182
196
2013
213
2210
234
244
256
269
275
284
2914
306
3114
325
333
344
356
366
379
3814
397
405
419
428
435
447
454
4612
475
485
4917
55.48% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.3684210526315789
totalSentences152
uniqueOpeners56
22.99% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences145
matches
0"Somewhere past a makeshift archway,"
ratio0.007
87.59% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount48
totalSentences145
matches
0"She pressed a fingertip to"
1"She traced the suspect’s footprints—ducking"
2"Her calf muscles burned."
3"She’d lost him once tonight."
4"He spun at her approach."
5"He paused, glanced back, and"
6"His eyes glowed with savage"
7"He lunged forward, sprinted across"
8"She thundered after him, heart"
9"She descended two at a"
10"Her lunges echoed."
11"She reached a landing and"
12"She could circle, trap him."
13"Her partner, Morris, would have"
14"She shook off the doubt."
15"She slid the panel aside"
16"She edged forward, every sense"
17"She unhooked her leather watch,"
18"She stood alone in a"
19"She followed the suspect’s scent—cold"
ratio0.331
49.66% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount119
totalSentences145
matches
0"Quinn crouched behind a rusted"
1"Streetlamps bled yellow pools on"
2"She pressed a fingertip to"
3"She traced the suspect’s footprints—ducking"
4"Her calf muscles burned."
5"She’d lost him once tonight."
6"A figure materialised at the"
7"He spun at her approach."
8"Rain dripped from the brim."
9"Quinn vaulted over the curb,"
10"Water splashed around her boots."
11"The suspect darted between dumpsters,"
12"Flicker of green glow painted"
13"He paused, glanced back, and"
14"His eyes glowed with savage"
15"He lunged forward, sprinted across"
16"Quinn didn’t hesitate."
17"She thundered after him, heart"
18"Engines idled inside garages."
19"Cats dashed behind crates."
ratio0.821
68.97% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences145
matches
0"Now she wondered how many"
1"By the time they climbed"
ratio0.014
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences44
technicalSentenceCount0
matches(empty)
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"the merchant hissed (hiss)"
dialogueSentences1
tagDensity1
leniency1
rawRatio1
effectiveRatio1
84.1509%