Run: 2026-02-19-01KHT0H210BGZEF7P5NG8YQZ56

Run Details

Duration:
46.6s
Cost:
$0.045538
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
Water dripped from the curved ceiling of the abandoned Camden tunnel, keeping time like a metronome slowing down before silence. The air down here sat heavy in the lungs, tasting of wet rust, ozone, and something copper-sharp that signaled the end of a life. Detective Harlow Quinn stepped over a rusted rail tie, her flashlight beam cutting a jagged path through the subterranean dark. Shadows stretched and recoiled against the glazed tiles of the old station walls, peeling advertisements from the 1950s looking like rotting skin. She checked the leather watch on her left wrist. 0:200 hours. Her partner, a green constable named Evans who looked ready to vomit, stayed by the rusted iron gate they’d pried open at street level. This deep down, Quinn preferred the silence. "Don't touch the circle." The voice echoed from the shadows ahead. Quinn didn't flinch. She swung the beam toward the source, illuminating a crouched figure near a pile of debris. Eva Kowalski shielded her eyes against the glare, a worn leather satchel sliding off her shoulder to hit the muddy ground with a thump. Quinn lowered the light, letting it illuminate the gruesome tableau between them rather than the redhead’s face. "This is a sealed crime scene, Kowalski. You're trespassing on police property." "It's not police property. It's not even technically London property right now." Eva stood up, brushing dirt from her knees. She tucked a frantic curl of red hair behind her left ear—a nervous tic Quinn had cataloged three meetings ago. "The ley lines are surging. If you disrupt the chalk barrier, whatever killed him might still be tethered here." Quinn ignored the warning. She stepped closer to the body. A man, mid-thirties, dressed in the sort of nondescript grey hoodie that helped people vanish in crowds. He lay on his back, eyes wide and milky, staring up at the dripping darkness. Around him, a crude circle of crushed brick and salt had been broken by the violent sprawl of his legs. "Male, caucasian, heavy lacerations to the chest," Quinn noted, voice flat. She crouched, military bearing stiff even in the cramped space. "Looks like a wild animal got him. Or a serrated blade." "It wasn't a blade." Eva adjusted her round glasses, her fingers trembling slightly. She pointed to the wall nearest the victim. "Look at the patterns in the mold. The residue. This was a Shade encounter. He didn't have a bone token." "A what?" "To enter the Market." Eva gestured vaguely down the tunnel, where the darkness seemed to thicken into a physical weight. "The Veil Market moves. It’s here tonight. He tried to get closer without paying the toll. The guardians... they don't give warnings." Quinn’s jaw tightened. She hated this. She hated the certainty in the younger woman's voice, the same delusional confidence that had gotten Morris killed three years ago. Supernatural entities didn't leave size ten boot prints in the mud. "You call that a guardian attack?" Quinn pointed a gloved finger at the victim’s right hand. Clutched in the death grip was a small brass object, green with verdigris. "He was holding this." Eva leaned in, squinting. "A Veil Compass. It points to rifts." "It's spinning." Quinn shone her light on the compass face. The needle wasn't finding North. It wasn't finding anything. It whipped around in a frenzy, scratching against the glass casing. "Because the rift is open," Eva whispered, backing away a step. "The energy down here... it's chaotic. Harlow, we need to leave. If the compass is reacting like that, the killer—the thing—is still close." Quinn stood up, joints popping. She looked from the spinning compass to the shredded chest of the victim, then to the wall Eva had pointed out. She walked to the tiled surface, boots crunching on broken glass. "You see a monster," Quinn said, running her light along the wall. "You see magic residue." "Because that's what it is. Look at the scorch marks. Cold fire." Quinn pulled a pen from her pocket and scraped the wall. A flake of black substance peeled away. She brought it to her nose. "Magnesium. And phosphorus." Eva blinked. "What?" "Flash powder. The kind cheap illusionists use." Quinn turned back to the body. "And this 'magic circle.' The break in the line is outward. He didn't fall through it; he kicked it apart as he went down. But look at the distribution of the salt." She grabbed Eva’s arm—gently but firm enough to pull her out of her occult reverie—and directed the researcher’s gaze to the floor. "If he was attacked by a shadow beast inside the circle, the disturbance should be uniform. Violent. But the salt is only disturbed at the heel. Nowhere else." Quinn walked around the body, her shadow long and distorted. "He was standing still when he died. He wasn't fighting a beast. He was surprised." "But the wounds..." Eva protested, though her voice lost some of its airy certainty. "Three parallel tears. Deep. That's a claw mark." "Or a garden rake modified with scalpel blades," Quinn countered. She knelt by the victim's shoulder. "Hold the light." She thrust the flashlight into Eva’s hands. The younger woman fumbled but steadied the beam on the victim's chest. Quinn reached out, gloved fingers pressing the edges of the jagged wound. "Clean entry," Quinn muttered. "No tearing at the top of the incision. A beast swipes. It pulls. The force creates ragged edges at the start of the wound. These incisions are surgical at the insertion point, then dragged down." She looked up, her brown eyes hard. "Someone stabbed him, then pulled down to mimic a claw. This was staged." Eva stared at the blood. "But the compass..." "Mechanical interference." Quinn stood up and walked back to the brass device still clutched in the dead man's hand. She forced the fingers open. The rigor hadn't fully set, but it was stiff. The compass fell into her palm. She turned it over. "There." Embedded in the soft brass of the casing underneath was a tiny, high-powered magnet, the size of a watch battery, glued clumsily near the center. "Someone rigged it," Quinn said, her voice dropping to a dangerous growl. "They stuck a magnet on the back to make the needle go haywire. To sell the story." Eva gasped, hand flying to her mouth. "But... why? Why fake a supernatural death here?" "Because if you find a body near the entrance to this 'Veil Market' of yours, looked over by a spooked academic like you, the police write it off as a ritual killing or a cold case. We don't look for fingerprints on a ghost." Quinn pocketed the compass. "This wasn't a guardian. This was a deal gone wrong. Probably drugs, maybe these enchanted trinkets you people love so much." She shone her own backup penlight down the tunnel, past where the darkness seemed impenetrable. "You said the Market is down there?" Eva nodded, looking at the magnet-scarred compass in Quinn's pocket with a look of betrayal. "Yes. About two hundred meters past the junction." "Then our killer didn't come from the spirit world." Quinn pivoted, tracing the mud on the ground. Among the chaotic shuffling of the victim and Eva’s own prints, there was a third set. Faint. Careful. They lead away from the body, not back toward the street, but deeper into the tunnel. Toward the market. "They went shopping." Quinn drew her service weapon. The metallic slide click sounded impossibly loud against the dripping water. "Stay here, Kowalski. Don't touch the salt. Don't touch the body." "You can't go down there alone," Eva hissed, panic returning. "Even if this man wasn't killed by a Shade, the Market is real. You don't have a token. The guards—" "I have a badge," Quinn said, stepping over the threshold of the fake circle. "And I have a murder suspect who thinks he's clever." "He might be," Eva warned, clutching her satchel to her chest, her eyes wide behind the round frames. "Or he might be baiting you into something real." Quinn paused. The darkness ahead wasn't just an absence of light; it was a physical barrier, swirling with a low, thrumming energy that made the hair on her arms stand up. She remembered Morris. She remembered the empty casket. "Let him try," Quinn said. She moved forward, the darkness swallowing her silhouette, leaving Eva alone with the dead man and the lie he’d died in.
created_at"2026-02-19T03:54:02.156Z" 2/19/2026, 3:54:02 AM
model"google/gemini-3-pro-preview-20251117"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3520
moderation_latency(null)
generation_time46509
tokens_prompt1149
tokens_completion2920
native_tokens_prompt1073
native_tokens_completion3616
native_tokens_completion_images0
native_tokens_reasoning1675
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"
usage0.045538
router(null)
provider_responses
0
endpoint_id"c9badacd-c552-40a2-86e6-4b4e8dd4318f"
is_byokfalse
latency3520
model_permaslug"google/gemini-3-pro-preview-20251117"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771473242-UHOgV9ufkn7nbfsycTJk"
upstream_id(null)
total_cost0.045538
cache_discount(null)
upstream_inference_cost0
provider_name"Google AI Studio"

Evaluation details

Result Evaluator Details Meta Data
86.79% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags21
adverbTagCount3
adverbTags
0"Eva gestured vaguely [vaguely]"
1"Quinn turned back [back]"
2"Quinn walked around [around]"
dialogueSentences53
tagDensity0.396
leniency0.792
rawRatio0.143
effectiveRatio0.113
92.93% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1415
totalAiIsmAdverbs2
found
0
adverb"slightly"
count1
1
adverb"gently"
count1
highlights
0"slightly"
1"gently"
80.00% AI-ism character names
Target: 0 AI-default names (17 tracked, −20% each)
codexExemptions(empty)
found
0"Evans"
100.00% AI-ism location names
Target: 0 AI-default location names (33 tracked, −20% each)
codexExemptions(empty)
found(empty)
61.13% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1415
totalAiIsms11
found
0
word"silence"
count2
1
word"echoed"
count1
2
word"cataloged"
count1
3
word"disrupt"
count1
4
word"encounter"
count1
5
word"weight"
count1
6
word"chaotic"
count2
7
word"mechanical"
count1
8
word"tracing"
count1
highlights
0"silence"
1"echoed"
2"cataloged"
3"disrupt"
4"encounter"
5"weight"
6"chaotic"
7"mechanical"
8"tracing"
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
narrationSentences85
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences85
filterMatches
0"watch"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences117
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen48
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1406
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions10
unquotedAttributions0
matches(empty)
0.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions53
wordCount872
uniqueNames9
maxNameDensity3.1
worstName"Quinn"
maxWindowNameDensity4.5
worstWindowName"Quinn"
discoveredNames
Camden1
Harlow1
Quinn27
Evans1
Kowalski1
Morris2
Clutched1
North1
Eva18
persons
0"Harlow"
1"Quinn"
2"Evans"
3"Kowalski"
4"Morris"
5"Eva"
places(empty)
globalScore0
windowScore0.167
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences59
glossingSentenceCount1
matches
0"seemed impenetrable"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.711
wordCount1406
matches
0"not back toward the street, but deeper into the tunnel"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences117
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs50
mean28.12
std18.93
cv0.673
sampleLengths
086
142
24
326
424
529
659
762
832
941
102
1142
1238
1333
1411
152
1628
1734
1837
1916
2012
2127
223
2345
2422
2553
2622
2719
2831
2959
308
3139
324
331
3425
3529
3615
3769
3815
397
4023
4157
4216
4311
4430
4524
4627
4739
485
4921
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences85
matches
0"been broken"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs161
matches
0"wasn't finding"
1"wasn't finding"
45.18% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount3
semicolonCount2
flaggedSentences4
totalSentences117
ratio0.034
matches
0"She tucked a frantic curl of red hair behind her left ear—a nervous tic Quinn had cataloged three meetings ago."
1"\"And this 'magic circle.' The break in the line is outward. He didn't fall through it; he kicked it apart as he went down. But look at the distribution of the salt.\""
2"She grabbed Eva’s arm—gently but firm enough to pull her out of her occult reverie—and directed the researcher’s gaze to the floor."
3"The darkness ahead wasn't just an absence of light; it was a physical barrier, swirling with a low, thrumming energy that made the hair on her arms stand up."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount879
adjectiveStacks1
stackExamples
0"tiny, high-powered magnet,"
adverbCount21
adverbRatio0.023890784982935155
lyAdverbCount6
lyAdverbRatio0.006825938566552901
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences117
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences117
mean12.02
std8.66
cv0.721
sampleLengths
020
124
220
322
49
52
624
77
84
97
103
1116
1224
1317
1412
1520
1620
1719
184
196
2017
2115
2220
2311
2410
2511
2613
278
2820
292
3020
3122
323
333
3421
3511
3616
3713
384
394
407
412
428
435
444
4511
4611
4723
485
4921
64.67% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats6
diversityRatio0.4188034188034188
totalSentences117
uniqueOpeners49
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences77
matches(empty)
ratio0
84.94% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount26
totalSentences77
matches
0"She checked the leather watch"
1"Her partner, a green constable"
2"She swung the beam toward"
3"She tucked a frantic curl"
4"She stepped closer to the"
5"He lay on his back,"
6"She crouched, military bearing stiff"
7"She pointed to the wall"
8"She hated this."
9"She hated the certainty in"
10"It wasn't finding anything."
11"It whipped around in a"
12"She looked from the spinning"
13"She walked to the tiled"
14"She brought it to her"
15"She grabbed Eva’s arm—gently but"
16"She knelt by the victim's"
17"She thrust the flashlight into"
18"She looked up, her brown"
19"She forced the fingers open."
ratio0.338
0.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount71
totalSentences77
matches
0"Water dripped from the curved"
1"The air down here sat"
2"Detective Harlow Quinn stepped over"
3"Shadows stretched and recoiled against"
4"She checked the leather watch"
5"Her partner, a green constable"
6"This deep down, Quinn preferred"
7"The voice echoed from the"
8"Quinn didn't flinch."
9"She swung the beam toward"
10"Eva Kowalski shielded her eyes"
11"Quinn lowered the light, letting"
12"Eva stood up, brushing dirt"
13"She tucked a frantic curl"
14"Quinn ignored the warning."
15"She stepped closer to the"
16"A man, mid-thirties, dressed in"
17"He lay on his back,"
18"Quinn noted, voice flat"
19"She crouched, military bearing stiff"
ratio0.922
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences77
matches(empty)
ratio0
50.69% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences31
technicalSentenceCount4
matches
0"A man, mid-thirties, dressed in the sort of nondescript grey hoodie that helped people vanish in crowds."
1"She hated the certainty in the younger woman's voice, the same delusional confidence that had gotten Morris killed three years ago."
2"The darkness ahead wasn't just an absence of light; it was a physical barrier, swirling with a low, thrumming energy that made the hair on her arms stand up."
3"She moved forward, the darkness swallowing her silhouette, leaving Eva alone with the dead man and the lie he’d died in."
5.95% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags21
uselessAdditionCount5
matches
0"Quinn noted, voice flat"
1"Eva adjusted, her fingers trembling slightly"
2"Quinn walked around, her shadow long and distorted"
3"Eva protested, though her voice lost some of its airy certainty"
4"Quinn said, her voice dropping to a dangerous growl"
36.79% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags10
fancyCount6
fancyTags
0"Quinn noted (note)"
1"Eva whispered (whisper)"
2"Eva protested (protest)"
3"Quinn muttered (mutter)"
4"Eva hissed (hiss)"
5"Eva warned (warn)"
dialogueSentences53
tagDensity0.189
leniency0.377
rawRatio0.6
effectiveRatio0.226
73.4359%