Run: 2026-02-25-01KJ94JQH72Z63NBXSCHSESG7G

Run Details

Duration:
31.6s
Cost:
$0.011801
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 descent into the guts of Camden smelled of graphite and ancient, stagnant water. Harlow Quinn shifted her weight, the worn leather strap of her watch biting into her wrist as she gripped the iron railing. Salt-and-pepper hair, cropped close to her skull, caught the erratic flicker of a dying fluorescent bulb overhead. Each step echoed with a sharp, percussive snap against the concrete, a rhythm born of eighteen years in the force and a lifetime of rigid discipline. She reached the bottom where the air turned thick and metallic. Yellow police tape bisected the darkness of the abandoned Tube station, a garish streak of plastic against the soot-clogged arches. "Thought you might have retired after the Morris business, Quinn." Sergeant Miller stood by the tracks, his silhouette bloated by a heavy tactical jacket. He didn't look up from his clipboard. He clicked a cheap ballpoint pen, the sound rhythmic and irritating. Quinn ducked under the tape. Her sharp jaw tightened as she scanned the platform. "The city doesn't stop bleeding just because I took a leave of absence, Miller. What have we got?" Miller gestured with his chin toward a rusted rail carriage slumped on the tracks like a dead leviathan. "Mugger met a faster mugger. Or a drug deal went south. Found him inside. Kid’s a mess." Quinn moved toward the carriage. The metal skin of the train was cold, sweating a thin film of grime that clung to her fingertips. Inside, the emergency lights hummed a low, discordant note. A young man sat upright in one of the moth-eaten seats, his head tilted back against the window. His throat had been opened with surgical precision—a single, clean line that should have sprayed the entire interior with crimson. Quinn knelt, her boots crunching on glass shards. "Where's the blood, Miller?" Miller stepped into the carriage, his heavy footfalls shaking the floorboards. "Internal hemorrhaging? Maybe he bled out somewhere else and crawled here." "He didn't crawl." Quinn pointed to the victim's shoes. The soles were pristine white, neon-bright against the filth of the station. "Look at the dust on the floor. No drag marks. No footprints other than ours and the first responders. He was placed here." "Standard dump job then." Miller shrugged, his shadow dancing against the peeling advertisements on the walls. "Found a wallet in his pocket. Empty, of course. Fits the profile." Quinn didn't answer. She pulled a pair of nitrile gloves from her pocket, the snap of the blue latex sharp in the quiet of the tunnels. She didn't look at the face; she looked at the details. The victim's hands were folded neatly in his lap, almost reverent. She pried the stiff fingers apart. A small, carved object rolled into her palm. It was a token, ivory-white and heavy, etched with symbols that looked like teeth. "Keep a record of this," Quinn said, holding the bone token up so it caught the beam of Miller’s torch. Miller leaned in, squinting through the gloom. "A poker chip? Probably some Camden market tat. The kid looks the type—all leather jackets and rebellion. Probably bought it for five quid off a stall." "It’s bone, Miller. Human, by the density." Quinn tucked the token into an evidence bag. She didn't mention the way the surface felt warm against her skin, or the faint vibration that hummed through the plastic. It reminded her too much of the night Morris vanished—the same static in the air, the same sense of the world thinning at the edges. She moved her search to the victim's jacket. Her fingers brushed something hard and circular tucked into the lining of the inner pocket. She pulled it out. It was a small brass compass. A thick patina of verdigris coated the edges, but the face remained clear, etched with protective sigils that didn't correspond to any North or South she recognized. The needle didn't point toward the tunnel exit; it jerked erratically, swinging toward a bricked-up archway at the far end of the platform. "Another souvenir?" Miller sighed, checking his watch. "Forensics is going to be an hour. Let’s call it a homicide and get a coffee. The air down here is giving me a headache." Quinn ignored him, her eyes fixed on the compass. She stood and walked out of the carriage, her movement deliberate and predatory. As she approached the bricked wall, the needle on the brass instrument began to spin with increasing violence, a tiny metallic whirring sound filling the silence. "The brickwork is new," Quinn noted, tracing a line of mortar with her gloved finger. "Look at the lime. It hasn't had time to settle or grey out from the soot." Miller followed her, his irritation palpable. "So the TFL guys patched a hole. Big deal. Quinn, you’re chasing ghosts again. The kid is dead. The street is the street." "TFL doesn't use bone tokens as currency, and they don't leave bodies in sealed carriages." Quinn pressed her ear against the brick. Beyond the wall, there was no sound of the city. No distant rumble of the Northern Line, no hum of electricity. There was only a faint, rhythmic thumping, like a giant heart beating in the mud. "You hear that?" Quinn asked. Miller tilted his head. "Hear what? The wind? Come on, Harlow. You’re scaring the uniforms." Quinn pulled a heavy maglite from her belt and tapped the bricks. The sound was hollow, a deep, resonant echo that traveled far beyond the thickness of a standard wall. She looked at the compass again. The needle had stopped spinning. It pointed straight through the mortar. "This station was closed in 1924," Quinn said, her voice dropping to a low, hard rasp. "But the dust on the floor near this wall has been disturbed. Frequently." She knelt, shining her light at the base of the brickwork. A small, discarded scrap of paper lay wedged in a crack. She fished it out with tweezers. It was a ticket, but the ink was violet and the paper felt like vellum. It bore no date, only a location: *The Veil Market*. "What's that then? A club night?" Miller asked, though his voice lacked its earlier bravado. He shifted, his hand drifting toward his holster. "Not a club," Quinn said. She stood, her military bearing easing into a crouch. She felt the weight of her partner's unsolved disappearance pressing against her chest like a physical hand. "Something else. Something that usesCamden as a front." "You're overthinking it," Miller snapped. "Kid got stabbed, mugger ran. We process the scene, we go home. I'm not writing a report on magic compasses and ghost markets. The Super will have my badge." Quinn turned to him, her brown eyes hard. "Then leave. Go back to the surface and tell them we’re waiting on the coroner. I’m staying." "Doing what? Staring at a wall?" Quinn didn't reply. She began to walk the length of the platform, measuring her strides. She was Looking for the gap—the inconsistency in the architecture that every Victorian station possessed. Near the arched niche where a vending machine had once stood, she found it. A hidden lever, disguised as a rusted pipe fitting. "Quinn, don't," Miller warned. She gripped the metal and pulled. There was no groan of machinery, only a soft, indrawn breath of air as the bricked-over section of the wall slid backward on silent, oiled tracks. The darkness that lay beyond was absolute, a void that seemed to swallow the light from her torch. But as the gap widened, a new scent drifted out—not rot, but jasmine, sulfur, and expensive tobacco. "Stay here, Sergeant," Quinn mandated. "Guard the victim." "Harlow, wait!" She stepped into the breach. The floor beneath her boots wasn't concrete anymore. It was cobblestone, worn smooth by thousands of feet. The compass in her hand grew hot, the brass burning through her glove. Ahead, the tunnel opened into a vast cavern. The ceiling was lost in a haze of purple smoke, but below, a sprawling network of stalls stretched into the distance. Each was draped in velvet and silk, lit by lanterns that glowed with a restless, green fire. Figures moved between the stalls—some tall and spindly, others shrouded in heavy cloaks that seemed to trail shadows like ink. The hum she had heard through the wall was louder here—not a heartbeat, but the collective murmur of a thousand transactions. Quinn checked her watch. The hands had stopped moving. She looked back at the entrance, but the brick wall had already begun to slide shut, the light from the Tube station narrowing to a thin, dying sliver. She turned back to the market. Her jaw set. She reached into her bag, fingers closing around the bone token. The victim on the train wasn't a mugging casualty. He was a payment. A tall figure in a top hat made of iridescent beetle wings turned toward her. It had no face, only a smooth expanse of pale skin where eyes should be. It tilted its head, sensing her. Quinn didn't reach for her sidearm. She adjusted her grip on the Veil Compass and stepped forward into the crowd, her salt-and-pepper hair catching the sickly green glow of the lanterns. "Detective Quinn," a voice whispered from the shadows of a nearby stall, feminine and familiar. "You're a long way from the Yard." Quinn stopped. In the gloom of a booth filled with glass jars of swirling mist sat a woman with curly red hair and round glasses. Eva Kowalski didn't look surprised. She simply tucked a strand of hair behind her left ear and gestured to the empty stool beside her. "I told you not to look for the compass, Harlow," Eva said, her voice steady despite the chaos of the market. "Some things are better left lost in the dark."
created_at"2026-02-25T00:53:27.727Z" 2/25/2026, 12:53:27 AM
model"google/gemini-3-flash-preview-20251217"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency1850
moderation_latency(null)
generation_time31529
tokens_prompt1149
tokens_completion3246
native_tokens_prompt1073
native_tokens_completion3755
native_tokens_completion_images0
native_tokens_reasoning1556
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"
usage0.0118015
router(null)
provider_responses
0
endpoint_id"6e82f652-2693-4b60-bbe0-7362d6e345f0"
is_byokfalse
latency1850
model_permaslug"google/gemini-3-flash-preview-20251217"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771980807-V0d2sI2yLdIdte58Ndp1"
upstream_id(null)
total_cost0.0118015
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
totalTags16
adverbTagCount0
adverbTags(empty)
dialogueSentences37
tagDensity0.432
leniency0.865
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1643
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)
30.01% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1643
totalAiIsms23
found
0
word"weight"
count2
1
word"flicker"
count1
2
word"echoed"
count1
3
word"rhythmic"
count2
4
word"scanned"
count1
5
word"pristine"
count1
6
word"standard"
count2
7
word"dancing"
count1
8
word"etched"
count2
9
word"gloom"
count2
10
word"sense of"
count1
11
word"silence"
count1
12
word"tracing"
count1
13
word"palpable"
count1
14
word"echo"
count1
15
word"velvet"
count1
16
word"silk"
count1
17
word"familiar"
count1
highlights
0"weight"
1"flicker"
2"echoed"
3"rhythmic"
4"scanned"
5"pristine"
6"standard"
7"dancing"
8"etched"
9"gloom"
10"sense of"
11"silence"
12"tracing"
13"palpable"
14"echo"
15"velvet"
16"silk"
17"familiar"
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
narrationSentences109
matches(empty)
51.11% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount3
hedgeCount4
narrationSentences109
filterMatches
0"watch"
hedgeMatches
0"began to"
1"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences130
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen29
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans1
markdownWords3
totalWords1637
ratio0.002
matches
0"The Veil Market"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions13
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions47
wordCount1269
uniqueNames14
maxNameDensity1.65
worstName"Quinn"
maxWindowNameDensity3
worstWindowName"Quinn"
discoveredNames
Camden1
Quinn21
Tube2
Miller12
Morris1
North1
South1
Northern1
Line1
Veil2
Looking1
Victorian1
Compass1
Kowalski1
persons
0"Camden"
1"Quinn"
2"Miller"
3"Morris"
4"Kowalski"
places
0"Tube"
1"Compass"
globalScore0.673
windowScore0.667
37.64% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences89
glossingSentenceCount4
matches
0"looked like teeth"
1"felt like vellum"
2"void that seemed to swallow the light from her torch"
3"cloaks that seemed to trail shadows like ink"
77.83% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.222
wordCount1637
matches
0"not rot, but jasmine, sulfur"
1"not a heartbeat, but the collective murmur of a thousand transactions"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences130
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs50
mean32.74
std16.97
cv0.518
sampleLengths
079
131
210
332
432
535
671
712
822
944
1028
1154
1222
1320
1433
1561
1627
1756
1832
1948
2031
2129
2222
2336
245
2515
2647
2729
2853
2923
3039
3134
3225
336
3453
354
3632
3735
388
392
4035
4166
4221
4337
4433
4536
4631
4722
4849
4930
92.39% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences109
matches
0"been opened"
1"were folded"
2"was lost"
3"was draped"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs203
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount6
semicolonCount2
flaggedSentences8
totalSentences130
ratio0.062
matches
0"His throat had been opened with surgical precision—a single, clean line that should have sprayed the entire interior with crimson."
1"She didn't look at the face; she looked at the details."
2"It reminded her too much of the night Morris vanished—the same static in the air, the same sense of the world thinning at the edges."
3"The needle didn't point toward the tunnel exit; it jerked erratically, swinging toward a bricked-up archway at the far end of the platform."
4"She was Looking for the gap—the inconsistency in the architecture that every Victorian station possessed."
5"But as the gap widened, a new scent drifted out—not rot, but jasmine, sulfur, and expensive tobacco."
6"Figures moved between the stalls—some tall and spindly, others shrouded in heavy cloaks that seemed to trail shadows like ink."
7"The hum she had heard through the wall was louder here—not a heartbeat, but the collective murmur of a thousand transactions."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1284
adjectiveStacks0
stackExamples(empty)
adverbCount25
adverbRatio0.019470404984423675
lyAdverbCount11
lyAdverbRatio0.008566978193146417
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences130
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences130
mean12.59
std6.86
cv0.544
sampleLengths
014
122
217
326
411
520
610
714
87
911
105
119
1218
1318
1417
155
1619
179
1818
1920
208
214
2211
2311
249
2512
2623
2716
2812
293
3023
3111
3211
336
348
3514
3620
377
3826
3915
4021
4125
428
4315
444
456
4627
4723
487
4925
60.00% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats7
diversityRatio0.3923076923076923
totalSentences130
uniqueOpeners51
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences103
matches(empty)
ratio0
68.54% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount39
totalSentences103
matches
0"She reached the bottom where"
1"He didn't look up from"
2"He clicked a cheap ballpoint"
3"Her sharp jaw tightened as"
4"His throat had been opened"
5"She pulled a pair of"
6"She didn't look at the"
7"She pried the stiff fingers"
8"It was a token, ivory-white"
9"She didn't mention the way"
10"It reminded her too much"
11"She moved her search to"
12"Her fingers brushed something hard"
13"She pulled it out."
14"It was a small brass"
15"She stood and walked out"
16"She looked at the compass"
17"It pointed straight through the"
18"She knelt, shining her light"
19"She fished it out with"
ratio0.379
13.40% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount92
totalSentences103
matches
0"The descent into the guts"
1"Harlow Quinn shifted her weight,"
2"Salt-and-pepper hair, cropped close to"
3"Each step echoed with a"
4"She reached the bottom where"
5"Sergeant Miller stood by the"
6"He didn't look up from"
7"He clicked a cheap ballpoint"
8"Quinn ducked under the tape."
9"Her sharp jaw tightened as"
10"Miller gestured with his chin"
11"Quinn moved toward the carriage."
12"The metal skin of the"
13"A young man sat upright"
14"His throat had been opened"
15"Quinn knelt, her boots crunching"
16"Miller stepped into the carriage,"
17"Quinn pointed to the victim's"
18"The soles were pristine white,"
19"Miller shrugged, his shadow dancing"
ratio0.893
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences103
matches(empty)
ratio0
61.99% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences53
technicalSentenceCount6
matches
0"The metal skin of the train was cold, sweating a thin film of grime that clung to her fingertips."
1"His throat had been opened with surgical precision—a single, clean line that should have sprayed the entire interior with crimson."
2"It was a token, ivory-white and heavy, etched with symbols that looked like teeth."
3"She didn't mention the way the surface felt warm against her skin, or the faint vibration that hummed through the plastic."
4"A thick patina of verdigris coated the edges, but the face remained clear, etched with protective sigils that didn't correspond to any North or South she recogn…"
5"The sound was hollow, a deep, resonant echo that traveled far beyond the thickness of a standard wall."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags16
uselessAdditionCount4
matches
0"Miller shrugged, his shadow dancing against the peeling advertisements on the walls"
1"Quinn said, her voice dropping to a low, hard rasp"
2"Miller asked, though his voice lacked its earlier bravado"
3"Eva said, her voice steady despite the chaos of the market"
0.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags12
fancyCount6
fancyTags
0"Miller sighed (sigh)"
1"Quinn noted (note)"
2"Quinn pressed (press)"
3"Miller snapped (snap)"
4"Miller warned (warn)"
5"a voice whispered (whisper)"
dialogueSentences37
tagDensity0.324
leniency0.649
rawRatio0.5
effectiveRatio0.324
68.6525%