Run: 2026-02-19-01KHTXDM57Z0AWCWF7MFA8SY3C

Run Details

Duration:
17.4s
Cost:
$0.006696
Provider:
Google AI Studio

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="4414" name="Eva Kowalski" aliases="Eva, Evie" pronouns="she/her" species="Human" storyRole="Best Friend"> <eyeColor>green</eyeColor> <hair>curly red</hair> <height>5'4"</height> <age>26</age> <glasses>round glasses</glasses> <satchel>worn leather satchel full of books</satchel> <freckles>freckled complexion</freckles> <nervousHabit>tucking hair behind her left ear</nervousHabit> <description>Aurora's childhood friend and an occult researcher.</description> <backstory>Moved to London two years before Aurora and works as a research assistant at the British Museum's restricted archives. She holds a master's degree in Ancient History from Oxford.</backstory> </character> <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> <item id="2004" name="Veil Compass" aliases="the Compass, shadow compass" type="Tool" origin="The Veil Market"> <casingMaterial>small brass compass</casingMaterial> <faceMarkings>face etched with protective sigils</faceMarkings> <needle>points toward the nearest supernatural rift or portal</needle> <patina>casing has a patina of verdigris</patina> <creator>crafted by a Shade artisan</creator> <description>A compass attuned to supernatural energy.</description> </item> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the mystery genre. A detective arrives at a crime scene in an unusual location. Something is wrong — the evidence doesn't add up. A colleague is present, offering a different interpretation. Through careful observation and deduction, the detective begins to see what others have missed. 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 rattled against the corrugated iron roof of the Camden warehouse, a rhythmic drumming that masked the slap of boots on wet pavement. Detective Harlow Quinn stepped through the rusted perimeter fence. She adjusted the brim of her coat as the blue strobe of police lights sliced through the London fog. The air tasted of ozone and rotting river water. Uniformed officers huddled near the mouth of a service tunnel that shouldn't have existed according to the city’s transit maps. Quinn checked the worn leather strap of her watch. 03:14. "Quinn! Over here before the brass decides this is a sinkhole and shuts us out." Sergeant Miller stood by a jagged hole in the brickwork, his flashlight beam cutting a yellow swath through the dark. He looked pale. The man had seen twenty years of East End stabbings, yet his fingers sparked a tremor as he reached for a cigarette. "The boys found the entrance chasing a high-end fence through the alleys. Bastard vanished into the wall. Literally." Miller pointed his light into the maw of the tunnel. "This leads down to the old ghost lines. Abandoned Tube tracks." Quinn nudged a discarded fragment of ivory-colored stone with the toe of her boot. It wasn't stone. The curve suggested a human femur, carved into a polished coin. A bone token. She’d seen one once before, tucked inside her partner’s locker the day he died. "Show me the body." They descended a spiral of iron stairs slick with condensation. The temperature plummeted. Below the street level, the hum of London died, replaced by a heavy, pressurized silence that made Quinn’s ears pop. They emerged onto a platform that didn't appear on any blueprint. It was the Veil Market, or what remained of it after a panicked exodus. Stalls made of driftwood and scavenged steel lined the tracks. Shattered glass glittered like diamonds in the dust. The scent of cinnamon and sulfur hung thick enough to chew. The victim lay sprawled across a stone plinth in the center of the concourse. He was young, dressed in expensive velvet that looked out of place in a sewer. Miller stepped around a spill of shimmering blue liquid. "Clear-cut robbery gone wrong, Harlow. Look at the pockets. Turned out. Watch is gone. Rings ripped off so hard the skin tore. Some street gang got lucky and stumbled onto a den of junkies." Quinn crouched beside the corpse. She didn't look at the pockets. She looked at the man’s eyes. They were wide, the pupils blown into perfect circles, reflecting the ceiling like dark mirrors. She traced the line of his throat. "Gangs don't leave the heart, Miller." She pulled back the man's lapel. A single, surgical incision ran from the collarbone to the sternum. No blood pooled on the fabric. The wound was dry, cauterized by something that left the edges smelling of charred sage. "Probably a specialized blade," Miller dismissed her, waving his hand toward a discarded crowbar nearby. "These underground types, they use weird kit. Maybe a ritual thing. Point is, the scene is a mess. We bag him, we scrub the place, we move on." "He didn't die from the cut." Quinn stood and began a slow circle of the plinth. Her boots clicked on the tiles. She ignored the obvious signs of a struggle—the overturned crates, the scattered herbs. Her eyes locked on a small brass object caught in the shadow of a pillar. She knelt, plucking it from the grime. The Veil Compass felt impossibly cold. The brass casing carried a heavy patina of verdigris, and the glass face was etched with sigils that seemed to squirm if she looked at them too long. The needle didn't point North. It spun in a frantic, stuttering circle, never settling. "Miller, look at the dust," Quinn commanded. The Sergeant grunted, leaning over. "Dust is dust. It’s a basement." "It’s uniform. Look at the footprints. Yours, mine, the first responders." She pointed to a ring of perfect, undisturbed silt around the plinth. "The victim is lying in the center of a ten-foot circle where nothing has touched the ground for years. No scuffle marks. No signs of the 'robbers' approaching him." Miller frowned, his flashlight roaming the floor. "So they threw a knife from the dark? Doesn't explain the pockets." "The pockets were emptied from the inside out." Quinn pointed to the jagged tears in the velvet. "Material pushed outward. Whatever was taken wasn't pulled by a hand. It was expelled." She moved toward a pile of books discarded near the tracks. A leather satchel lay nearby, its strap snapped. She recognized the craftsmanship—Oxford leather, reinforced for heavy loads. She flipped open the cover of the top book. Marginalia in a cramped, frantic hand filled the pages. *The geometry of the rift is not fixed,* one note read. "Someone was here before us, Miller. Someone who wasn't a thief." A shadow shifted near the far end of the platform. A tall, slight figure stood by the tunnel exit, the light from the street above catching a shock of curly red hair. Eva Kowalski adjusted her round glasses, her freckled face pale against the gloom. She looked at the body, then at the compass in Quinn’s hand. Her hand flew to her left ear, nervously tucking a stray lock of hair behind it. "You're trespassing on a crime scene, Ms. Kowalski," Quinn’s voice cut through the damp air like a blade. Eva flinched but didn't run. She gripped the strap of a second, identical satchel. "He was a friend. He was looking for something he shouldn't have been." "The market?" Quinn stepped toward her, the brass compass heavy in her palm. "Or the things the market sells?" "The Market moves every full moon, Detective. This place is just an echo now." Eva’s voice trembled, but she held Quinn’s gaze. "You’re looking for a murderer, but you won't find one with a heartbeat. Look at the compass. It’s not broken." Quinn looked down. The needle had stopped spinning. It pointed directly at the victim's chest. "The needle tracks the rift," Quinn muttered, the realization chilling her more than the subterranean air. "It tracks the exit," Eva corrected. "He wasn't robbed. He was used as a door." Miller let out a sharp, dismissive laugh. "A door? Quinn, she’s touched. Get her out of here while I call for the transport." Quinn ignored him. She focused on the way the blue liquid on the floor didn't reflect the flashlight, but seemed to swallow the light instead. She saw the military precision of her own shadow stretching toward the body, elongated and distorted. "Miller, get back." "Harlow, enough with the ghost stories—" The body on the plinth exhaled. It wasn't a breath of air, but a thick, grey vapor that tasted of dry earth. The surgical cut on the chest widened. It didn't bleed; it unzipped. Quinn reached for her sidearm, her thumb flicking the safety. Her heart hammered a frantic rhythm against her ribs, the same tempo as the twitching compass needle. The silence of the tunnel was gone, replaced by a low-frequency hum that vibrated in her teeth. "Eva, tell me exactly what he was looking for," Quinn snapped. The girl took a step back, her boots crunching on the bone tokens. "The same thing you are, Detective. The truth about what happened to the people London forgets." Quinn stared at the aperture opening in the dead man’s ribs. Deep inside the chest cavity, there was no bone, no muscle. There was only a flickering, violet light and the sound of a distant, rushing wind. She saw a flicker of movement within that light—a shape that shouldn't exist in a Camden basement. "The evidence doesn't add up because the math belongs to another world," Quinn whispered. She watched as the blue liquid on the floor began to flow upward, defying gravity, crawling toward the plinth like a living thing. Miller backed away, his heavy flashlight clattering to the tiles, the beam spinning wildly. Quinn didn't retreat. She stood her ground, the salt-and-pepper hair on the back of her neck standing up. She took the compass and held it toward the opening. The sigils on the brass casing began to glow with a faint, pulsing heat. "This isn't a murder," Quinn realized, her voice steady despite the chaos unfolding around her. "It’s an arrival." Deep in the tunnel, something echoed the sentiment with a sound that was less a growl and more a tear in the fabric of the night. Quinn gripped her weapon, her eyes fixed on the rift as the first clawed finger hooked over the edge of the victim’s ribs. "Miller, call for backup," Quinn ordered, her gaze never wavering. "Tell them to bring everything. And tell them to bring more light." The sergeant was already scrambling for the stairs, his radio crackling with static that sounded like screaming. Quinn stood alone with the researcher and the thing in the dark, the sharp line of her jaw set. She had spent three years looking for the reason she lost her partner. The compass in her hand finally pointed the way.
created_at"2026-02-19T12:18:58.349Z" 2/19/2026, 12:18:58 PM
model"google/gemini-3-flash-preview-20251217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1167
moderation_latency(null)
generation_time17353
tokens_prompt1149
tokens_completion2311
native_tokens_prompt1073
native_tokens_completion2053
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"STOP"
usage0.0066955
router(null)
provider_responses
0
endpoint_id"6e82f652-2693-4b60-bbe0-7362d6e345f0"
is_byokfalse
latency1167
model_permaslug"google/gemini-3-flash-preview-20251217"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771503538-edroSXGMmUP5GPSW848y"
upstream_id(null)
total_cost0.0066955
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags14
adverbTagCount0
adverbTags(empty)
dialogueSentences36
tagDensity0.389
leniency0.778
rawRatio0
effectiveRatio0
96.74% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1536
totalAiIsmAdverbs1
found
0
adverb"nervously"
count1
highlights
0"nervously"
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)
38.15% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1536
totalAiIsms19
found
0
word"rhythmic"
count1
1
word"maw"
count1
2
word"silence"
count2
3
word"shattered"
count1
4
word"velvet"
count2
5
word"perfect"
count2
6
word"traced"
count1
7
word"etched"
count1
8
word"gloom"
count1
9
word"echo"
count1
10
word"trembled"
count1
11
word"chilling"
count1
12
word"vibrated"
count1
13
word"flicker"
count1
14
word"echoed"
count1
15
word"wavering"
count1
highlights
0"rhythmic"
1"maw"
2"silence"
3"shattered"
4"velvet"
5"perfect"
6"traced"
7"etched"
8"gloom"
9"echo"
10"trembled"
11"chilling"
12"vibrated"
13"flicker"
14"echoed"
15"wavering"
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
narrationSentences104
matches(empty)
74.18% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount4
narrationSentences104
filterMatches
0"watch"
hedgeMatches
0"seemed to"
1"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences126
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen35
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords8
totalWords1526
ratio0.005
matches
0"The geometry of the rift is not fixed,"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions9
unquotedAttributions0
matches(empty)
33.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions53
wordCount1138
uniqueNames16
maxNameDensity2.11
worstName"Quinn"
maxWindowNameDensity4
worstWindowName"Quinn"
discoveredNames
Camden2
Harlow1
Quinn24
London2
Miller7
East1
End1
Veil2
Market1
Compass1
North1
Sergeant2
Oxford1
Kowalski1
Eva4
Deep2
persons
0"Harlow"
1"Quinn"
2"Miller"
3"Sergeant"
4"Kowalski"
5"Eva"
places
0"Camden"
1"London"
2"East"
3"End"
4"Oxford"
globalScore0.446
windowScore0.333
91.86% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences86
glossingSentenceCount2
matches
0"sigils that seemed to squirm if she looked at them too long"
1"sounded like screaming"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1526
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences126
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs48
mean31.79
std19.23
cv0.605
sampleLengths
060
130
215
345
439
545
64
787
829
943
1039
116
1238
1343
146
1551
1648
177
1811
1952
2019
2131
2257
2311
2473
2518
2627
2719
2842
2915
3016
3115
3223
3341
343
356
3634
3744
3811
3929
4054
4114
4237
4342
4418
4549
4622
4758
98.52% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences104
matches
0"was etched"
1"was gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs189
matches(empty)
52.15% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount3
semicolonCount1
flaggedSentences4
totalSentences126
ratio0.032
matches
0"She ignored the obvious signs of a struggle—the overturned crates, the scattered herbs."
1"She recognized the craftsmanship—Oxford leather, reinforced for heavy loads."
2"It didn't bleed; it unzipped."
3"She saw a flicker of movement within that light—a shape that shouldn't exist in a Camden basement."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1145
adjectiveStacks0
stackExamples(empty)
adverbCount20
adverbRatio0.017467248908296942
lyAdverbCount7
lyAdverbRatio0.00611353711790393
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences126
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences126
mean12.11
std6.53
cv0.539
sampleLengths
023
19
219
39
420
59
61
715
820
93
1022
1128
1211
1314
143
1511
163
1714
184
1910
203
2120
2211
2314
2410
258
2611
2714
2815
299
3034
315
326
336
3415
357
366
376
3811
396
4015
4115
4228
436
4410
456
4613
4715
487
496
41.20% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats11
diversityRatio0.28
totalSentences125
uniqueOpeners35
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences99
matches(empty)
ratio0
74.55% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount36
totalSentences99
matches
0"She adjusted the brim of"
1"He looked pale."
2"It wasn't stone."
3"She’d seen one once before,"
4"They descended a spiral of"
5"They emerged onto a platform"
6"It was the Veil Market,"
7"He was young, dressed in"
8"She didn't look at the"
9"She looked at the man’s"
10"They were wide, the pupils"
11"She traced the line of"
12"She pulled back the man's"
13"Her boots clicked on the"
14"She ignored the obvious signs"
15"Her eyes locked on a"
16"She knelt, plucking it from"
17"It spun in a frantic,"
18"She pointed to a ring"
19"She moved toward a pile"
ratio0.364
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount92
totalSentences99
matches
0"Rain rattled against the corrugated"
1"Detective Harlow Quinn stepped through"
2"She adjusted the brim of"
3"The air tasted of ozone"
4"Quinn checked the worn leather"
5"Sergeant Miller stood by a"
6"He looked pale."
7"The man had seen twenty"
8"Miller pointed his light into"
9"Quinn nudged a discarded fragment"
10"It wasn't stone."
11"The curve suggested a human"
12"A bone token."
13"She’d seen one once before,"
14"They descended a spiral of"
15"The temperature plummeted."
16"They emerged onto a platform"
17"It was the Veil Market,"
18"Stalls made of driftwood and"
19"The scent of cinnamon and"
ratio0.929
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences99
matches(empty)
ratio0
60.44% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences52
technicalSentenceCount6
matches
0"Rain rattled against the corrugated iron roof of the Camden warehouse, a rhythmic drumming that masked the slap of boots on wet pavement."
1"Uniformed officers huddled near the mouth of a service tunnel that shouldn't have existed according to the city’s transit maps."
2"The wound was dry, cauterized by something that left the edges smelling of charred sage."
3"The brass casing carried a heavy patina of verdigris, and the glass face was etched with sigils that seemed to squirm if she looked at them too long."
4"The silence of the tunnel was gone, replaced by a low-frequency hum that vibrated in her teeth."
5"The sergeant was already scrambling for the stairs, his radio crackling with static that sounded like screaming."
17.86% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags14
uselessAdditionCount3
matches
0"Quinn stepped, the brass compass heavy in her palm"
1"Quinn muttered, the realization chilling her more than the subterranean air"
2"Quinn realized, her voice steady despite the chaos unfolding around her"
11.11% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags5
fancyCount5
fancyTags
0"Quinn muttered (mutter)"
1"Eva corrected (correct)"
2"Quinn snapped (snap)"
3"Quinn whispered (whisper)"
4"Quinn ordered (order)"
dialogueSentences36
tagDensity0.139
leniency0.278
rawRatio1
effectiveRatio0.278
73.0029%