Run: 2026-02-25-01KJ95RCPC8H35R4JKDDZP1ZHR

Run Details

Duration:
18.6s
Cost:
$0.008177
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
The emergency lights cast a sickly yellow wash over the abandoned Tube station, chasing shadows into the furthest corners of the curved tunnel. Detective Harlow Quinn stepped off the makeshift wooden ramp, the soles of her boots crunching on loose gravel and bits of broken tile. The air grew damp and cold as she moved deeper underground, a metallic tang mixing with the stale scent of disuse and something else, something sharp and acrid, like burnt sugar and electrical ozone. Her gaze swept the cavernous space where tracks once ran, now haphazardly filled with overturned crates and skeletal iron stands. Remnants of what looked like temporary stalls littered the platform, ghostly outlines of commerce. "Quinn, glad you made it." Detective Sergeant Miller, a man built like a fire hydrant with a face just as red, detached himself from a group of uniformed constables gathered near a section of the wall. He wiped sweat from his brow with a gloved hand. Even underground, the summer heat still bit. Quinn’s gaze lingered on the raw, red skin of his neck, then settled on the victim. A man lay sprawled amongst the debris, face down, one arm twisted at an unnatural angle beneath him. He wore stained, patched trousers and a threadbare tunic, clothes that seemed plucked from another century. His bare feet pointed toward an overturned display table, its splintered surface etched with strange symbols Quinn couldn't place. The area around the body remained pristine, a stark square of untouched floor amidst the general chaos. Crime scene tape, freshly strung, formed a bright yellow barrier. "What's the preliminary?" Quinn's voice, low and crisp, cut through the thrum of the ventilation system. She ran a gloved hand over her closely cropped salt-and-pepper hair, ensuring no stray strands escaped the tight coif. Miller strode to the edge of the tape, gesturing with a thick arm. "Overdose, looks like. Or bad batch. Guy probably thought he hit the jackpot in here last night, took too much, and keeled over. Happens all the time to these types." He spoke with the easy confidence of someone who had seen it all before, fitting the observed facts into a pre-existing narrative. "ME's on the way, but no obvious trauma. No signs of a struggle. Could've been heart attack for all we know, but the junk scattered around points to drugs." Quinn took it all in: the victim, the overturned table, the general detritus. Her sharp jaw tightened. Miller saw a simple, open-and-shut case. Quinn saw a blank canvas, stretched far too taut. She moved along the perimeter, her eyes scanning every surface, her military bearing evident in the precise swing of her shoulders. "What types are these, Miller?" Miller snorted, nudging a broken glass vial with his boot. "Squatters, runaways, the usual gutter trash who fall through the cracks. This place probably sees all sorts of dodgy dealings. Looks like an abandoned warehouse rave just wrapped up, doesn't it?" He chuckled, a wet, short sound. “Someone probably died in a back alley rave after a bad hit. Just this time it's under a train station. We'll clear it out, hose it down, and be done.” Quinn knelt, ignoring Miller, her gaze fixed on the vial. It wasn't glass. It was a dull grey, almost stone-like, tapering to a delicate point. A faint, almost imperceptible sheen coated its surface. No obvious labels. She saw a flicker of the unusual, a subtle ripple in the fabric of the ordinary. She remembered the metallic tang on the air again, stronger here. Her eyes drifted to the overturned table. The symbols etched into its wood were not gang tags, not graffiti. They were precise, deliberate. Each line held intent, a stark contrast to the random scrawls Miller probably associated with ‘rave culture.’ "You said no signs of struggle, Miller." Quinn straightened, her brown eyes meeting his. "Nah, clean as a whistle. Just lying there." Miller shrugged, reaching for his radio. "Probable COD, pulmonary arrest from acute drug toxicity. Easy paperwork." "Then why the overturned table?" Quinn’s finger pointed to the array of items Miller had dismissed as 'junk.' Scattered near the victim lay not syringes or plastic baggies, but small, irregularly shaped stones, glowing faintly with a residual, inner light. A feather, longer than convention, iridescent, shimmered on the concrete. Near it, a small brass compass rested, its patina of verdigris almost obscuring the protective sigils etched into its face. Its needle spun erratically, not settling on north, south, or any fixed point. It twitched, then spun faster, then slowed, pointing vaguely towards the distant, unseen tunnel. Miller followed her gaze, then laughed. "Someone probably tripped over it in the dark. Or kicked it over in a drug-induced frenzy." "The compass." Quinn dropped into a crouch again, tilting her head. "It's still moving." "Faulty equipment, Quinn. Nothing more." Miller dismissed it, his focus on the practicalities of closing the scene. "Even if it worked, what's a compass going to tell us?" "It doesn't point north. Or south. Or east or west." Quinn reached out a gloved hand, careful not to disturb the compass, her fingers hovering above its surface. "It just spins." She moved closer to the body, her movements fluid and precise, like a hunter stalking prey. Miller watched, impatient, arms crossed over his chest. Quinn observed the victim again. The man lay too still, too rigid for someone who had simply collapsed. His fingers, splayed out on the dirty concrete, had clawed into the grime, leaving faint, parallel lines. Not a struggle against an assailant, but a desperate, final clutch. "Look at his hands, Miller." Miller grunted, leaning forward. "Clawed at the ground after he went down. Just muscle spasms, Quinn. Basic physiology." "Muscle spasms leave gouges like that?" Quinn asked, her voice calm, devoid of accusation, yet laced with an unyielding certainty. She moved to the head of the victim, her eyes meticulously tracing the outline of his exposed neck, then down his back. Nothing. No entry wounds, no bruises, no broken bones. "If he went down from an overdose, there'd be froth, vomit, something. There's nothing." "Cleaned up, maybe," Miller offered, sounding less certain now. "Or he just… collapsed. These things happen fast." Quinn ran another gloved hand over her hair. Her worn leather watch on her left wrist pressed into her skin as she leaned in closer to the body, her gaze now fixed on the victim's back. Just beneath the tattered tunic, near the small of his back, she saw it. A faint, almost invisible mark. A brand? A tattoo? It was too subtle, too irregular, almost like a dried residue. The same sharp, acrid scent intensified here. "What's this?" She pulled out a small magnifying glass from her evidence kit, her movements economical. The mark came into sharper focus – not a single symbol, but a complex intertwining of lines, like a spider's web woven from dried, black blood. It had begun to flake, shedding a fine, dark powder. Miller peered over her shoulder, wrinkling his nose. "Looks like a bad tattoo, or some muck rubbed off on him. Probably from one of those stalls you're so fascinated with." "No, this isn't external. It's… infused." Quinn’s fingers traced the outline of the mark, not touching it, but feeling its presence. The edges were too sharp, too defined, not smeared like residue. It was etched into the skin itself, almost *under* it. And the pattern... she’d seen something similar once before, a fleeting glimpse in a case file, something dismissed as cult markings. She felt a familiar jolt, a cold certainty that always preceded the unraveling of a case. It was the same feeling she’d had when Morris disappeared, when she knew, deep down, that the official findings had missed something crucial, something beyond the usual. "And how did this man get from an overdose to having ritualistic symbols burned into his skin?" Quinn straightened again, her gaze locking with Miller's. Her voice had dropped to a whisper, but it carried the weight of steel. "No signs of struggle, you said. The man was *consumed*. Not by drugs, Miller. By something else entirely." Miller’s face, which had been set in an expression of bored patience, now showed a flicker of unease. He looked from Quinn to the intricate mark, then to the spinning compass. His practiced narrative was crumbling under Quinn’s relentless observation, each piece of 'junk' turning into evidence, each 'coincidence' into a clue. "It still doesn't explain how he died, Quinn." Miller tried to reassert control, his voice rising slightly. "Looks like he just fell over." "He didn't fall over, Miller." Quinn’s eyes flickered to the raw, clawed marks on the concrete. "He pressed himself into the ground, Miller. He tried to crawl *through* it. He was trying to escape something, Miller. And that something… it left its mark." She waved her hand at the collection of strange items scattered around the body. "And look around you. This isn't just an abandoned Tube station. This is a place where people bought and sold things we don't understand. Things that shouldn't exist." She turned her back to Miller, her gaze sweeping over the intricate sigils on the overturned table, the silently glowing stones, the feather, iridescent and unnatural. She walked to the edge of the general debris of the Market, pushing aside a crumpled, tattered blanket with the toe of her boot. Beneath it, she found a small, worn leather satchel, half-hidden, nearly swallowed by the shadows. Its contents spilled out: not books, but small, carved bone tokens, each etched with a unique, spiraling glyph, catching the pale, emergency lights. She picked one up, its smooth, cold surface unsettling in her gloved hand. Not a drug den. Not a rave. This was a market. And someone had paid the price for entry, a price Quinn was just beginning to fathom.
created_at"2026-02-25T01:14:01.809Z" 2/25/2026, 1:14:01 AM
model"google/gemini-2.5-flash"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1526
moderation_latency(null)
generation_time18532
tokens_prompt1149
tokens_completion3346
native_tokens_prompt1073
native_tokens_completion3249
native_tokens_completion_images0
native_tokens_reasoning1039
native_tokens_cached989
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"
usage0.00817737
router(null)
provider_responses
0
endpoint_id"16c01e26-9b91-4d22-b487-ed35634b017d"
is_byokfalse
latency1526
model_permaslug"google/gemini-2.5-flash"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771982041-Tm7MbGVv82vDCXSbvwjq"
upstream_id(null)
total_cost0.00817737
cache_discount0.00026703
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
totalTags17
adverbTagCount1
adverbTags
0"Quinn straightened again [again]"
dialogueSentences34
tagDensity0.5
leniency1
rawRatio0.059
effectiveRatio0.059
96.96% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1644
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)
23.97% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1644
totalAiIsms25
found
0
word"etched"
count5
1
word"pristine"
count1
2
word"stark"
count2
3
word"amidst"
count1
4
word"ensuring"
count1
5
word"scanning"
count1
6
word"flicker"
count2
7
word"shimmered"
count1
8
word"tracing"
count1
9
word"complex"
count1
10
word"traced"
count1
11
word"fleeting"
count1
12
word"familiar"
count1
13
word"unraveling"
count1
14
word"whisper"
count1
15
word"carried the weight"
count1
16
word"intricate"
count2
17
word"flickered"
count1
highlights
0"etched"
1"pristine"
2"stark"
3"amidst"
4"ensuring"
5"scanning"
6"flicker"
7"shimmered"
8"tracing"
9"complex"
10"traced"
11"fleeting"
12"familiar"
13"unraveling"
14"whisper"
15"carried the weight"
16"intricate"
17"flickered"
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
emotionTells1
narrationSentences95
matches
0"a flicker of unease"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences95
filterMatches
0"watch"
hedgeMatches
0"tried to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences112
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen52
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans3
markdownWords3
totalWords1645
ratio0.002
matches
0"under"
1"consumed"
2"through"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions9
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions43
wordCount1209
uniqueNames7
maxNameDensity1.65
worstName"Quinn"
maxWindowNameDensity3
worstWindowName"Miller"
discoveredNames
Tube1
Harlow1
Quinn20
Sergeant1
Miller18
Morris1
Market1
persons
0"Harlow"
1"Quinn"
2"Sergeant"
3"Miller"
4"Morris"
5"Market"
places(empty)
globalScore0.673
windowScore0.667
88.27% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences81
glossingSentenceCount2
matches
0"looked like temporary stalls littered the"
1"seemed plucked from another century"
0.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches5
per1kWords3.04
wordCount1645
matches
0"not syringes or plastic baggies, but small, irregularly shaped stones, glowing faintly with a res"
1"Not a struggle against an assailant, but a desperate, final clutch"
2"not a single symbol, but a complex intertwining of lines, like a spider's web woven f"
3"not touching it, but feeling its presence"
4"not books, but small, carved bone tokens, each etched with a unique, spiral"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences112
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs32
mean51.41
std33.81
cv0.658
sampleLengths
0114
15
264
380
435
594
653
75
877
963
1040
1114
1224
1397
1422
1514
1628
1731
1870
195
2018
2165
2217
2377
2452
2530
26106
2757
2852
2923
3085
31128
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences95
matches
0"was etched"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs184
matches
0"was crumbling"
1"was just beginning"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount1
semicolonCount0
flaggedSentences1
totalSentences112
ratio0.009
matches
0"The mark came into sharper focus – not a single symbol, but a complex intertwining of lines, like a spider's web woven from dried, black blood."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount716
adjectiveStacks0
stackExamples(empty)
adverbCount25
adverbRatio0.034916201117318434
lyAdverbCount8
lyAdverbRatio0.0111731843575419
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences112
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences112
mean14.69
std9.2
cv0.626
sampleLengths
023
123
234
320
414
55
631
710
87
916
1018
1116
1219
1317
1410
1516
1619
1713
1852
1929
2013
214
226
239
2421
255
2610
2737
2830
2910
303
3112
328
333
3416
3511
367
3712
384
3917
4014
4114
4210
4340
4410
4520
4613
4714
486
4916
52.98% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.36607142857142855
totalSentences112
uniqueOpeners41
36.23% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences92
matches
0"Just beneath the tattered tunic,"
ratio0.011
63.48% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount36
totalSentences92
matches
0"Her gaze swept the cavernous"
1"He wiped sweat from his"
2"He wore stained, patched trousers"
3"His bare feet pointed toward"
4"She ran a gloved hand"
5"He spoke with the easy"
6"Her sharp jaw tightened."
7"She moved along the perimeter,"
8"He chuckled, a wet, short"
9"It wasn't glass."
10"It was a dull grey,"
11"She saw a flicker of"
12"She remembered the metallic tang"
13"Her eyes drifted to the"
14"They were precise, deliberate."
15"Its needle spun erratically, not"
16"It twitched, then spun faster,"
17"She moved closer to the"
18"His fingers, splayed out on"
19"She moved to the head"
ratio0.391
19.78% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount81
totalSentences92
matches
0"The emergency lights cast a"
1"Detective Harlow Quinn stepped off"
2"The air grew damp and"
3"Her gaze swept the cavernous"
4"Remnants of what looked like"
5"Detective Sergeant Miller, a man"
6"He wiped sweat from his"
7"Quinn’s gaze lingered on the"
8"A man lay sprawled amongst"
9"He wore stained, patched trousers"
10"His bare feet pointed toward"
11"The area around the body"
12"Crime scene tape, freshly strung,"
13"Quinn's voice, low and crisp,"
14"She ran a gloved hand"
15"Miller strode to the edge"
16"He spoke with the easy"
17"Quinn took it all in:"
18"Her sharp jaw tightened."
19"Miller saw a simple, open-and-shut"
ratio0.88
54.35% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences92
matches
0"Even underground, the summer heat"
ratio0.011
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences51
technicalSentenceCount2
matches
0"She moved along the perimeter, her eyes scanning every surface, her military bearing evident in the precise swing of her shoulders."
1"The man lay too still, too rigid for someone who had simply collapsed."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags17
uselessAdditionCount5
matches
0"Quinn straightened, her brown eyes meeting his"
1"She pulled out, her movements economical"
2"Quinn’s fingers traced, not touching it, but feeling its presence"
3"Quinn straightened again, her gaze locking with Miller's"
4"Miller tried, his voice rising slightly"
91.18% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags3
fancyCount2
fancyTags
0"He spoke (speak)"
1"He chuckled (chuckle)"
dialogueSentences34
tagDensity0.088
leniency0.176
rawRatio0.667
effectiveRatio0.118
79.7952%