Run: 2026-02-19-01KHTQXKGQN35G00E18NN1Y7NN

Run Details

Duration:
27.7s
Cost:
$0.015677
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
Rain pounded the pavement in thick sheets. Harlow Quinn’s boots spat water as she crossed Old Compton Street. Steam hissed from a cracked manhole. Neon from The Raven’s Nest bled green across wet cobblestones. A tall shape darted past a parked cab. Quinn lunged, coat flapping behind her. Her leather watch slapped against her wrist. The suspect wore a threadbare overcoat, collar turned up against the storm. He vanished down a narrow alley between shuttered shops. Quinn followed. Slime slicked the walls; puddles swallowed her ankles. She risked a glance over her shoulder. No backup. Just the distant wail of sirens and the hiss of rain. He rounded a corner, shoulders hunched against the deluge. Quinn closed the gap in two strides, hand on her holster. He skidded on gravel, spun. Brown eyes flicked toward her. Recognition flashed, then panic. He bolted again. Footsteps echoed off brick. Quinn pushed the chill down her spine. Three years since Morris. Three years of questions without answers. Tonight she would nail this one. He fumbled a pocket. Something gleamed in his fist. A bone token carved with arcane symbols. Quinn caught the catch of moonlight on its edges. He sprinted toward a boarded-up Tube entrance. A rusted grate covered the steps. He kicked it aside, slipped through. Quinn’s boots struck metal rungs. She dropped into darkness, water dripping from the ceiling in staccato beats. Her pulse throbbed. At the bottom she scanned the platform. Flickering lights revealed decades-old advertisements peeling from tiled walls. No train. No suspect. Just a single set of footprints etched in mud, leading around a pillar. Quinn moved in a crouch, gun drawn. A faint murmur drifted from the tunnel. The footprints pointed toward it. She followed. The tunnel narrowed; brick gave way to rough stone. The air tasted of damp earth and oil. Faint glow flickered ahead. She stepped over a coil of rope and around a stack of wooden crates stamped with foreign letters. Something clattered inside—metal against glass. Then a low voice. Silken, urgent. “He won’t make it to the next full moon.” A rasp answered. Two shapes emerged into the glow of a single bare bulb. One held a vial that caught the light, red liquid swirling inside. The other toyed with what looked like a preserved horn, horns from some creature out of myth. Quinn flattened herself against the wall. Each breath billowed out in plumes. The first figure’s face came into focus under a hood: warm olive skin, short dark curls plastered to his head. A scar cut across his forearm, a Saint Christopher medallion resting against his chest. Tomás Herrera. Off-the-books medic for souls who breathed beyond science. His lips curved in a grim line. “Tomás.” Quinn’s voice cracked. She flicked her eyes to her watch, to the corridor beyond. Tomás paused. “Harlow.” A flick of his hand, a gesture toward the tunnel. “He’s this way.” Quinn peered past them. The tunnel split. One passage ended at a locked door, the other sloped downward, stairs hewn from stone. Water pooled at the foot, reflecting pinpricks of torchlight. Voices carried up, indistinct but urgent. She risked a step forward. Tomás closed the distance. “You don’t belong here.” He pressed a finger to his lips. “They’ll kill you on sight.” Quinn traced the stairwell with her gaze. The suspect waited at the landing, his shoulders hunched. He wore no hood now. Dark hair, a thin frame shaking in the glare. He clutched that token like a lifeline. “I need him alive.” Her jaw tightened. Morris had slipped through veils that night. She’d never stopped chasing shadows. “He knows where the council meets.” Tomás rubbed his scar. “That’s The Veil Market. You follow him down, you cross into a world you can’t arrest.” He sank to one knee and retrieved a bandage from inside his coat. “That council won’t hand you over.” Quinn expelled a breath. Her sharp jaw quivered. She flexed fingers around the grip of her gun. Steam curled from her breath. The stairwell yawned below, and somewhere deep echoes stirred life into the darkness. The suspect spotted her. He took a slow step back, bone token raised. A low hum vibrated through the air. The token glowed faintly, veins of ivory pulsing. Quinn’s throat went dry. That hum had accompaniment—other tokens, hundreds, lining stalls somewhere ahead. She risked another glance. The sound assembled around whispers and footsteps. Traders haggled. A shatter of glass. A stall lit by a lantern, crates of crooked teeth, feathers pinned to leather straps. Alchemical smells burned her nostrils. “Are you in or out?” Tomás’s voice came soft, tense. He held the bandage up, as if offering peace. His eyes flicked to her watch, then to the suspect on the stairs. His gaze begged restraint. “I can’t save you if they catch you.” Quinn’s heartbeat thudded in her ears. The lethal calm she cultivated in interviews, at crime scenes—gone. This was no precinct. No forensic lab. This was magic and risk and laws she barely understood. One wrong move and violence would bloom. And she’d have no backup. She edged backward. Rain pattered through the grate overhead. Water tricked between her shoulder blades. The suspect took that as his cue. He sprinted down the final rungs, token blazing bright. He vanished through a low arch. The hum turned to a pulse. Tomás rose. Lantern light flickered across his face. Shadows stretched deep beneath his eyes. He sounded older now, fatigue packed into his voice. “If you go that way, you’ll have to choose: your badge or your life.” He pulled a small vial from his pocket. Golden liquid. He pressed it into her palm. Quinn stared at it. Healing serum? Antidote? Poison? Her skin prickled. She tucked the vial into her coat. He stepped aside. The arch yawned, revealing a cavernous hall lined with stalls. Traders in cloaks leaned over tables. Flames licked a brazier in the center. A bell chimed somewhere, announcing newcomers. No uniformed officer had ever walked here with permission. Quinn lifted her gun. The crowd stilled. A woman slid from behind a cloth screen, eyes glinting. A crate opened to reveal jars of preserved hearts. A man in a powdered mask offered her a curving blade, spun it on his fingertip. The suspect crouched behind a stall. He scooped up a shard of something and swallowed it. Pain contorted his features. Quinn jogged forward. He seized a strap and hoisted himself onto a platform of stacked boxes. He glanced over his shoulder, fear pooling in his eyes. “Don’t come after me!” His voice echoed. He pounded a heavy drum beside him. The bars of the grate slammed shut above her head. A clank that stabbed into silence. Light snapped out. The brazier’s fire sputtered. Every trader froze, turning toward her. A swallow of fear hissed through the crowd. Quinn squinted at the exit. No way back the way she came. The only path wound through stall after stall. Each one a threat. Razor-lined vines. Orbs that blinked like hungry eyes. Books bound in human skin. She stepped forward. Water sloshed beneath her feet. Bronze scales of a large serpent flickered around a corner. A bell tolled. The crowd parted, making room. Quinn’s boots felt heavy. Her fingers trembled on the grip of her gun. She saw Tomás slip away, vanishing into shadows. He’d given no promise of return. One stall hawked bone tokens. Each one carved with a name. She recognized the face of her partner: DS Morris in bone. The skull token glowed faintly in a glass case. She froze, heart seizing. The memory of Morris’s last breath in her arms. The splintering of reality she still couldn’t explain. Her grip loosened. The token winked at her. From the end of the hall, the suspect bellowed. “Harlow! You’ve got one chance!” He slapped his token against the stone floor. A shockwave rattled the stalls. Traders shrank back, hoods whipping around. A corridor opened behind him. Quinn exhaled. Steam coiled from her mouth. She raised her gun. Torchlight gleamed off the metal, haloed by dripping water. She took a single step forward. A hush settled over the Market. Then the tokens pulsed in time with her heartbeat. Her footing found purchase. She locked eyes with the suspect, framed by rattling bells and whispering hooded figures. Ahead lay the unknown. The only way out. Or in. She inhaled, pushed off the floor and crossed the threshold.
created_at"2026-02-19T10:42:50.523Z" 2/19/2026, 10:42:50 AM
model"openai/o4-mini-high-2025-04-16"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency5267
moderation_latency(null)
generation_time27535
tokens_prompt1140
tokens_completion2987
native_tokens_prompt984
native_tokens_completion3317
native_tokens_completion_images0
native_tokens_reasoning1344
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"
usage0.0156772
router(null)
provider_responses
0
endpoint_id"60020533-2fb2-4aa1-9454-181029fd52de"
id"resp_0b3f6e2cfb83161b016996e92a98748196a250f40e070ba047"
is_byokfalse
latency200
model_permaslug"openai/o4-mini-high-2025-04-16"
provider_name"OpenAI"
status200
api_type"completions"
id"gen-1771497770-Q6SkvBOfK5TnmSN62c3f"
upstream_id"resp_0b3f6e2cfb83161b016996e92a98748196a250f40e070ba047"
total_cost0.0156772
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
totalTags8
adverbTagCount0
adverbTags(empty)
dialogueSentences15
tagDensity0.533
leniency1
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1419
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)
11.91% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1419
totalAiIsms25
found
0
word"flicked"
count3
1
word"footsteps"
count2
2
word"echoed"
count2
3
word"chill"
count1
4
word"down her spine"
count1
5
word"pulse"
count2
6
word"throbbed"
count1
7
word"scanned"
count1
8
word"etched"
count1
9
word"flickered"
count3
10
word"traced"
count1
11
word"quivered"
count1
12
word"echoes"
count1
13
word"vibrated"
count1
14
word"glinting"
count1
15
word"silence"
count1
16
word"trembled"
count1
17
word"pulsed"
count1
highlights
0"flicked"
1"footsteps"
2"echoed"
3"chill"
4"down her spine"
5"pulse"
6"throbbed"
7"scanned"
8"etched"
9"flickered"
10"traced"
11"quivered"
12"echoes"
13"vibrated"
14"glinting"
15"silence"
16"trembled"
17"pulsed"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences200
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount3
hedgeCount0
narrationSentences200
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences206
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen29
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1411
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions4
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions56
wordCount1320
uniqueNames18
maxNameDensity1.59
worstName"Quinn"
maxWindowNameDensity3
worstWindowName"Quinn"
discoveredNames
Quinn21
Old1
Compton1
Street1
Raven1
Nest1
Morris4
Tube1
Saint1
Christopher1
Herrera1
Golden1
Tomás7
Market1
Steam3
One4
Water3
Traders3
persons
0"Quinn"
1"Nest"
2"Morris"
3"Saint"
4"Christopher"
5"Herrera"
6"Tomás"
7"Steam"
8"One"
9"Water"
10"Traders"
places
0"Old"
1"Compton"
2"Street"
3"Raven"
globalScore0.705
windowScore0.667
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences116
glossingSentenceCount2
matches
0"looked like a preserved horn, horns from"
1"as if offering peace"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1411
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences206
matches
0"clutched that token"
77.47% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs42
mean33.6
std14.15
cv0.421
sampleLengths
055
151
237
352
439
540
658
76
89
955
1051
1115
1216
1337
149
1516
1637
1725
1839
1935
2042
2137
2244
2345
2415
2528
2623
2730
2818
2941
3042
3146
3230
3358
3426
3527
3631
3729
3838
3926
4043
4110
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences200
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs243
matches(empty)
73.51% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount3
semicolonCount2
flaggedSentences5
totalSentences206
ratio0.024
matches
0"Slime slicked the walls; puddles swallowed her ankles."
1"The tunnel narrowed; brick gave way to rough stone."
2"Something clattered inside—metal against glass."
3"That hum had accompaniment—other tokens, hundreds, lining stalls somewhere ahead."
4"The lethal calm she cultivated in interviews, at crime scenes—gone."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1328
adjectiveStacks0
stackExamples(empty)
adverbCount33
adverbRatio0.024849397590361446
lyAdverbCount5
lyAdverbRatio0.0037650602409638554
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences206
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences206
mean6.85
std3.85
cv0.562
sampleLengths
07
111
26
310
48
56
67
712
89
92
108
117
122
1311
149
1511
165
175
184
193
204
217
224
236
246
254
265
277
289
297
306
316
325
3312
343
357
369
372
382
3913
407
417
425
432
449
458
464
4718
485
494
45.15% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats12
diversityRatio0.3058252427184466
totalSentences206
uniqueOpeners63
72.86% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences183
matches
0"Just the distant wail of"
1"Just a single set of"
2"Then a low voice."
3"Then the tokens pulsed in"
ratio0.022
99.78% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount55
totalSentences183
matches
0"Her leather watch slapped against"
1"He vanished down a narrow"
2"She risked a glance over"
3"He rounded a corner, shoulders"
4"He skidded on gravel, spun."
5"He bolted again."
6"He fumbled a pocket."
7"He sprinted toward a boarded-up"
8"He kicked it aside, slipped"
9"She dropped into darkness, water"
10"Her pulse throbbed."
11"She stepped over a coil"
12"His lips curved in a"
13"She flicked her eyes to"
14"She risked a step forward."
15"He pressed a finger to"
16"He wore no hood now."
17"He clutched that token like"
18"Her jaw tightened"
19"She’d never stopped chasing shadows."
ratio0.301
25.57% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount159
totalSentences183
matches
0"Rain pounded the pavement in"
1"Harlow Quinn’s boots spat water"
2"Steam hissed from a cracked"
3"Neon from The Raven’s Nest"
4"A tall shape darted past"
5"Quinn lunged, coat flapping behind"
6"Her leather watch slapped against"
7"The suspect wore a threadbare"
8"He vanished down a narrow"
9"Slime slicked the walls; puddles"
10"She risked a glance over"
11"He rounded a corner, shoulders"
12"Quinn closed the gap in"
13"He skidded on gravel, spun."
14"Brown eyes flicked toward her."
15"Recognition flashed, then panic."
16"He bolted again."
17"Footsteps echoed off brick."
18"Quinn pushed the chill down"
19"Tonight she would nail this"
ratio0.869
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences183
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences34
technicalSentenceCount1
matches
0"Off-the-books medic for souls who breathed beyond science."
62.50% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags8
uselessAdditionCount1
matches
0"Tomás’s voice came soft, tense"
83.33% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"He pressed (press)"
dialogueSentences15
tagDensity0.067
leniency0.133
rawRatio1
effectiveRatio0.133
83.9585%