Run: 2026-02-19-01KHTXDRMX728DQ98X6TJG3TQP

Run Details

Duration:
27.1s
Cost:
$0.026902
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="4417" name="Tomás Herrera" aliases="Tommy, Tomás, Herrera" pronouns="he/him" species="Human" storyRole="Support"> <eyeColor>warm brown</eyeColor> <hair>short curly dark brown</hair> <height>5'10"</height> <age>29</age> <skinTone>olive skin</skinTone> <scar>scar running along his left forearm from a knife attack</scar> <medallion>Saint Christopher medallion around his neck</medallion> <birthplace>Seville, Spain</birthplace> <description>A former paramedic who provides off-the-books medical care for the clique.</description> <backstory>Born in Seville, Spain. He moved to London to work for the NHS but lost his license after administering unauthorized treatments to supernatural patients.</backstory> </character> <location id="854" name="The Raven's Nest" aliases="the Nest, Raven, Silas' bar" realm="Earth"> <signColor>distinctive green neon sign above the entrance</signColor> <secretRoom>hidden back room accessible through a bookshelf, used for clandestine meetings</secretRoom> <description>A dimly lit bar in Soho, London. The walls are covered with old maps and black-and-white photographs.</description> </location> <location id="856" name="The Veil Market" aliases="Veil Market, the Market, underground market" realm="Earth"> <currentLocation>abandoned Tube station beneath Camden</currentLocation> <entryRequirement>bone token</entryRequirement> <schedule>moves locations every full moon</schedule> <description>A hidden supernatural black market that sells enchanted goods, banned alchemical substances, and information.</description> </location> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the thriller genre. A detective is pursuing a suspect through rain-soaked city streets at night. The chase takes them from the street level down into an underground market. The detective must decide whether to follow the suspect into unfamiliar and potentially dangerous territory. Use the codex entries above as your world reference for characters and setting. Only include the prose of the scene without any markdown or commentary. </instructions>

Model response

AI
The rain fell in sheets, turning Soho’s streets into a distorted mirror of neon and shadow. Detective Harlow Quinn’s breath rasped in her throat, a harsh counterpoint to the rhythmic slap of her boots on the slick pavement. Water streamed from her closely cropped salt-and-pepper hair, plastering it to her scalp. Each lungful of air was a gulp of cold, damp city. Ahead, Tomás Herrera vaulted a stack of overflowing bins, his movements fluid and desperate. He landed without a sound, a phantom in the downpour, and sprinted down a narrow alley. Quinn followed, her body aching with the familiar burn of a long pursuit. She ignored the stitch tightening in her side, her focus narrowed to the fleeing figure. Eighteen years on the force had replaced youthful speed with a grim, relentless endurance. She rounded the corner, her shoulder brushing against the wet brick. The alley stank of stale beer and decay. Herrera was a dozen yards ahead, his dark curls matted to his head. He glanced back, his warm brown eyes wide with a fear that seemed too big for a simple medic caught with an unlicensed practice. A glimmer of silver at his throat, his Saint Christopher medallion, caught the stray light from a flickering streetlamp. "Police! Herrera, stop!" Her voice was a raw bark, swallowed by the noise of the city and the storm. He didn't listen. He never did. He pushed through a rusted gate at the end of the alley, its hinges screaming in protest, and disappeared onto another street. Quinn pushed harder, her strides long and efficient, a product of a lifetime of discipline. The worn leather of her watch strap was slick and cold against her wrist. She burst through the gate into Camden, the market's gaudy lights and late-night crowds a sudden, jarring sensory assault. Tourists huddled under awnings, their faces pale and bored. Herrera cut through the throng, a ghost weaving between the living. Quinn shoved past a group of teenagers, a gruff apology lost on the wind. She saw him again, a brief flash of his jacket as he ducked down a flight of steps marked with a faded Underground roundel. An abandoned station. Condemned for decades. Her boots hit the top step just as he reached the bottom. The air grew colder, thick with the scent of damp concrete and something else… something metallic and vaguely sweet, like old coins and ozone. Her pursuit had led her below the skin of the city. The tiled walls of the station were covered in layers of grime and graffiti, a forgotten history written in spray paint. The only light came from strings of bare, mismatched bulbs that cast long, dancing shadows. Herrera stumbled, his hand slapping against the wall to steady himself. He was flagging. Quinn descended the last few steps, her footsteps echoing in the sudden quiet. Water dripped from the ceiling, each drop a percussive beat in the tomblike space. "It's over, Tomás. There's nowhere else to run." He turned, his back pressed against a hulking, silent ticket barrier. His olive skin was pallid under the harsh light, his chest heaving. "You don't understand, Detective. You can't follow me." "Watch me." She moved forward, keeping her weight balanced, her hands free. He fumbled inside his jacket, and for a heart-stopping moment, she thought he was reaching for a weapon. Her own hand instinctively dropped to her hip. But he pulled out something small and white. A piece of bone, carved with intricate symbols that seemed to writhe in the poor light. A token. He shoved the bone token into a tarnished slot on the barrier. It wasn't a ticket reader; it was older, a solid block of iron and brass that shouldn't have been there. A low groan echoed from deep within the mechanism, the sound of gears that hadn't turned in a century. With a shuddering clang, a section of the barrier slid open. Beyond it was not the darkness of an abandoned platform. It was a riot of impossible light and sound. The air that washed over Quinn was heavy with the smell of exotic spices, unknown blossoms, and hot metal. A cacophony of voices, none of them speaking English, mingled with the hiss of steam and the chime of unseen bells. Herrera slid through the gap, his face a mask of grim relief. He looked back at her one last time, his sleeve riding up to reveal the puckered line of a long scar along his forearm. "Turn back, Quinn. This isn't your world." The barrier began to grind shut. Quinn lunged, her fingers catching the edge of the heavy iron gate. She strained against it, the metal biting into her skin. She held it open just enough to see through. She saw stalls fashioned from petrified wood and wrought iron, lit by glowing fungi and bottled lightning. Creatures with features she couldn't process bartered with vendors whose shadows moved independently of their bodies. The Veil Market. A rumour, a ghost story whispered by informants who always ended up dead or insane. The gate pushed against her, relentless. Her muscles screamed. The last time she’d ignored the impossible, she had found DS Morris in a warehouse, his face a canvas of pure terror, not a single mark on his body. The coroner called it a heart attack. She knew better. She had felt the cold in that room, a wrongness that had settled deep in her bones and never left. The gate was closing. Herrera was vanishing into the crowd. Her case, the network he worked for, everything was on the other side of that barrier. And so was the thing that killed her partner. She was sure of it. Some echo of that same chilling wrongness emanated from the market beyond. With a grunt, she heaved the gate open a few more inches. The choice was simple. Let the mystery that haunted her for three years fester, or step into the madness and face it. Her jaw set into a hard, sharp line. She squeezed through the gap just as it slammed shut behind her, the sound of its closing final and absolute. The ordinary world of rain and neon was gone. Before her, the Veil Market pulsed with a life that defied all reason.
created_at"2026-02-19T12:19:02.946Z" 2/19/2026, 12:19:02 PM
model"google/gemini-2.5-pro"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2370
moderation_latency(null)
generation_time27098
tokens_prompt1140
tokens_completion2309
native_tokens_prompt1042
native_tokens_completion2560
native_tokens_completion_images0
native_tokens_reasoning1243
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"
usage0.0269025
router(null)
provider_responses
0
endpoint_id"b261d15b-95ce-4c8c-8bce-00eb0dc1ff77"
is_byokfalse
latency2370
model_permaslug"google/gemini-2.5-pro"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771503542-a0S5wc6HfEhdca4TytUs"
upstream_id(null)
total_cost0.0269025
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
totalTags2
adverbTagCount0
adverbTags(empty)
dialogueSentences5
tagDensity0.4
leniency0.8
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1055
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)
33.65% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1055
totalAiIsms14
found
0
word"rhythmic"
count1
1
word"familiar"
count1
2
word"efficient"
count1
3
word"dancing"
count1
4
word"footsteps"
count1
5
word"echoing"
count1
6
word"hulking"
count1
7
word"weight"
count1
8
word"intricate"
count1
9
word"echoed"
count1
10
word"cacophony"
count1
11
word"echo"
count1
12
word"chilling"
count1
13
word"pulsed"
count1
highlights
0"rhythmic"
1"familiar"
2"efficient"
3"dancing"
4"footsteps"
5"echoing"
6"hulking"
7"weight"
8"intricate"
9"echoed"
10"cacophony"
11"echo"
12"chilling"
13"pulsed"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches0
maxInWindow0
found(empty)
highlights(empty)
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences82
matches(empty)
73.17% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount3
narrationSentences82
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)
analyzedSentences85
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen29
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1051
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions0
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions26
wordCount1023
uniqueNames13
maxNameDensity0.68
worstName"Quinn"
maxWindowNameDensity1
worstWindowName"Quinn"
discoveredNames
Soho1
Harlow1
Quinn7
Tomás1
Herrera6
Saint1
Christopher1
Camden1
Underground1
English1
Veil2
Market2
Morris1
persons
0"Harlow"
1"Quinn"
2"Tomás"
3"Herrera"
4"Saint"
5"Christopher"
6"English"
7"Morris"
places
0"Soho"
1"Camden"
2"Market"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences70
glossingSentenceCount1
matches
0"symbols that seemed to writhe in the poor light"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1051
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences85
matches(empty)
76.61% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs21
mean50.05
std20.93
cv0.418
sampleLengths
062
172
275
319
485
555
647
750
835
931
1012
1152
1262
1359
1443
156
1682
1768
1852
1942
2042
96.71% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences82
matches
0"were covered"
1"was gone"
61.11% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount3
totalVerbs144
matches
0"was flagging"
1"was reaching"
2"was vanishing"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount1
flaggedSentences1
totalSentences85
ratio0.012
matches
0"It wasn't a ticket reader; it was older, a solid block of iron and brass that shouldn't have been there."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1027
adjectiveStacks0
stackExamples(empty)
adverbCount13
adverbRatio0.012658227848101266
lyAdverbCount5
lyAdverbRatio0.004868549172346641
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences85
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences85
mean12.36
std5.93
cv0.48
sampleLengths
016
122
213
311
414
516
613
715
814
911
108
1113
1224
1319
1419
153
163
1722
1815
1914
2019
219
2211
2314
2424
253
263
2712
2814
2910
3011
3121
3215
3311
343
3513
3614
378
3811
3912
408
4112
4218
438
448
4516
462
4712
4820
4919
49.41% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.35294117647058826
totalSentences85
uniqueOpeners30
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences81
matches(empty)
ratio0
61.98% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount32
totalSentences81
matches
0"He landed without a sound,"
1"She ignored the stitch tightening"
2"She rounded the corner, her"
3"He glanced back, his warm"
4"Her voice was a raw"
5"He didn't listen."
6"He never did."
7"He pushed through a rusted"
8"She burst through the gate"
9"She saw him again, a"
10"Her boots hit the top"
11"Her pursuit had led her"
12"He was flagging."
13"He turned, his back pressed"
14"His olive skin was pallid"
15"She moved forward, keeping her"
16"He fumbled inside his jacket,"
17"Her own hand instinctively dropped"
18"He shoved the bone token"
19"It wasn't a ticket reader;"
ratio0.395
21.73% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount71
totalSentences81
matches
0"The rain fell in sheets,"
1"Detective Harlow Quinn’s breath rasped"
2"Water streamed from her closely"
3"Each lungful of air was"
4"He landed without a sound,"
5"Quinn followed, her body aching"
6"She ignored the stitch tightening"
7"She rounded the corner, her"
8"The alley stank of stale"
9"Herrera was a dozen yards"
10"He glanced back, his warm"
11"A glimmer of silver at"
12"Her voice was a raw"
13"He didn't listen."
14"He never did."
15"He pushed through a rusted"
16"Quinn pushed harder, her strides"
17"The worn leather of her"
18"She burst through the gate"
19"Tourists huddled under awnings, their"
ratio0.877
61.73% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences81
matches
0"Before her, the Veil Market"
ratio0.012
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences55
technicalSentenceCount3
matches
0"He glanced back, his warm brown eyes wide with a fear that seemed too big for a simple medic caught with an unlicensed practice."
1"She had felt the cold in that room, a wrongness that had settled deep in her bones and never left."
2"Before her, the Veil Market pulsed with a life that defied all reason."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
84.5365%