Run: 2026-02-19-01KHTXW7YBZ4WNGPC6DQ98W1X9

Run Details

Duration:
31.5s
Cost:
$0.029913
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
Rain hammered the streets of Soho. It slicked the cobblestones and turned the neon glow of bar signs into watercolour blurs. Detective Harlow Quinn’s feet pounded the pavement, each stride a controlled splash that sent dirty water spraying against her trousers. Ahead, a dark shape darted through the oblivious theatre crowds, a ghost in a black coat. Tomás Herrera. The green neon of The Raven’s Nest sizzled overhead, its reflection warping in the puddles under her boots. He was fast, faster than his file suggested. He moved with a desperate, frantic energy, all flailing limbs and sharp turns. Quinn moved with the economy of a predator. Her lungs burned with the cold, wet air but her focus remained pinned to the Saint Christopher medallion swinging wildly at his neck as he risked a glance over his shoulder. “Herrera! Police! Stop right now!” Her voice was a sharp crack in the urban symphony of sirens and car horns. He didn't listen. Of course, he didn't listen. He vaulted a stack of overflowing rubbish bins behind a restaurant, his movements surprisingly nimble. Quinn followed without breaking stride, her hand landing flat on the wet metal top as she swung her legs over. She landed cleanly, the impact jarring up her spine. The alley stank of stale beer and old grease. Herrera was already at the far end, fumbling with a rusted metal door marked with the faded, peeling emblem of the London Underground. Quinn drew her service weapon, the cool weight of it a familiar comfort in her hand. “Don’t do it, Herrera. There’s nowhere to go.” The lock clicked. He wrenched the door open and plunged into the darkness beyond. The heavy door swung shut behind him, its slam echoing off the narrow brick walls. Quinn reached it in seconds, shoving it open with her shoulder. A wave of cold, stagnant air washed over her, thick with the scent of damp earth and decay. The city's noise vanished, sucked into the sudden, pressing silence of the space below. She descended a set of steep concrete steps, her weapon held low and ready. Her own breathing sounded unnaturally loud. Her footsteps crunched on loose gravel. The only light filtered down from the alley, a weak grey rectangle that barely illuminated the oppressive blackness. The worn leather of her watch felt tight and slick against her wrist. This was the part of the job she hated. The enclosed spaces. The unknown. She reached the bottom and paused, letting her eyes adjust. She stood on an abandoned Tube platform. A string of emergency lights flickered on the curved ceiling, casting long, dancing shadows. Peeling posters from a forgotten decade clung to the grimy tiles. The tracks were gone, replaced by a wide, dusty concourse that stretched into impenetrable darkness. And there, at the far end, was Herrera. He stood before a makeshift archway, a grotesque thing of twisted wrought iron and what looked like carved animal bone, shimmering with a faint, sickly luminescence. He wasn’t running anymore. He was panting, his shoulders heaving, his hand pressed to his side. As he turned to face her, his olive skin was pale in the ghostly light, his warm brown eyes wide with something more than fear. It was a warning. He fumbled inside his jacket, his hand emerging with a small, flat object. It was white, carved, and seemed to drink the dim light. A bone token. A figure detached itself from the shadows beside the archway, a hulking shape whose features remained indistinct. Herrera presented the token. The shape nodded once, a slow, deliberate motion. Herrera locked eyes with Quinn across the hundred feet of dead air that separated them. He gave a slight, almost imperceptible shake of his head. Then he turned and stepped through the archway, disappearing instantly into a riot of impossible colours and sounds that abruptly flared into existence. Quinn moved forward, her steps slow, measured. Her boots made no sound on the dusty floor. The air grew colder as she approached the arch, humming with a low-frequency vibration she felt in her teeth. It wasn't electricity. It was something else, something primal. She stopped just short of the threshold, weapon still raised. Through the archway was not another tunnel, but a sprawling, chaotic marketplace. Stalls crafted from glowing fungi and petrified wood lined a crowded thoroughfare. Strange creatures with too many limbs or eyes that shone with their own internal light haggled with cloaked figures over bubbling potions and artefacts that pulsed with contained energy. The air that drifted out carried an alien scent—ozone, cinnamon, and something thick and coppery, like old blood. This was not London. Not the London she knew. The memory hit her with the force of a physical blow. A derelict warehouse. The scent of ozone, just like this. The look on DS Morris's face, not of pain or fear, but of blank, utter confusion, just before the light consumed him. Eighteen years of service, of chasing down the worst of humanity, and it had all been a lie. There were other things, worse things, hiding in the cracks. Things she'd spent three years trying to forget. Her protocol was clear. Secure the scene. Call for backup. Do not engage an unknown subject in a hostile environment alone. But Herrera was in there. The man who had been at the warehouse with Morris three years ago, the off-the-books paramedic who stitched up the unexplainable. Herrera had answers. Her radio felt a thousand miles away. Backup would be useless here. They would see an abandoned station, a brick wall. They wouldn't see the market. They wouldn't understand. She would lose him. She would lose the only link she had to Morris's death. Quinn lowered her weapon, her jaw tight. The dull throb of the market pulsed against her senses, a siren call to a place where all the rules were broken. She holstered her firearm, the click echoing in the silence of the platform. She took one last look back at the grey light of the real world, then squared her shoulders to the impossible glow of the Veil Market and stepped through.
created_at"2026-02-19T12:26:57.359Z" 2/19/2026, 12:26:57 PM
model"google/gemini-2.5-pro"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3633
moderation_latency(null)
generation_time31444
tokens_prompt1140
tokens_completion2647
native_tokens_prompt1042
native_tokens_completion2861
native_tokens_completion_images0
native_tokens_reasoning1568
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"
usage0.0299125
router(null)
provider_responses
0
endpoint_id"b261d15b-95ce-4c8c-8bce-00eb0dc1ff77"
is_byokfalse
latency3630
model_permaslug"google/gemini-2.5-pro"
provider_name"Google AI Studio"
status200
api_type"completions"
id"gen-1771504017-bsPqlL9vSWzmoSxeWS0e"
upstream_id(null)
total_cost0.0299125
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
totalTags0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1030
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)
12.62% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1030
totalAiIsms18
found
0
word"predator"
count1
1
word"symphony"
count1
2
word"weight"
count1
3
word"familiar"
count1
4
word"echoing"
count2
5
word"silence"
count2
6
word"footsteps"
count1
7
word"oppressive"
count1
8
word"flickered"
count1
9
word"dancing"
count1
10
word"hulking"
count1
11
word"measured"
count1
12
word"chaotic"
count1
13
word"pulsed"
count2
14
word"throb"
count1
highlights
0"predator"
1"symphony"
2"weight"
3"familiar"
4"echoing"
5"silence"
6"footsteps"
7"oppressive"
8"flickered"
9"dancing"
10"hulking"
11"measured"
12"chaotic"
13"pulsed"
14"throb"
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
narrationSentences90
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences90
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)
analyzedSentences91
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen31
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1026
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
totalMentions31
wordCount1013
uniqueNames14
maxNameDensity0.79
worstName"Quinn"
maxWindowNameDensity2
worstWindowName"Quinn"
discoveredNames
Soho1
Harlow1
Quinn8
Herrera7
Raven1
Nest1
Saint1
Christopher1
London3
Underground1
Tube1
Morris3
Veil1
Market1
persons
0"Harlow"
1"Quinn"
2"Herrera"
3"Raven"
4"Nest"
5"Saint"
6"Christopher"
7"Morris"
places
0"Soho"
1"London"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences67
glossingSentenceCount1
matches
0"looked like carved animal bone, shimmerin"
5.07% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches2
per1kWords1.949
wordCount1026
matches
0"not another tunnel, but a sprawling, chaotic marketplace"
1"not of pain or fear, but of blank, utter confusion, just before the light consumed hi"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences91
matches(empty)
63.38% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs18
mean57
std21.19
cv0.372
sampleLengths
059
178
220
384
424
572
671
757
879
956
1048
1154
1280
1379
1421
1529
1644
1771
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences90
matches
0"were gone"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs158
matches
0"wasn’t running"
1"was panting"
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount1
semicolonCount0
flaggedSentences1
totalSentences91
ratio0.011
matches
0"The air that drifted out carried an alien scent—ozone, cinnamon, and something thick and coppery, like old blood."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1017
adjectiveStacks0
stackExamples(empty)
adverbCount27
adverbRatio0.02654867256637168
lyAdverbCount11
lyAdverbRatio0.010816125860373648
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences91
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences91
mean11.27
std6.95
cv0.616
sampleLengths
06
115
220
316
42
518
68
713
88
931
1020
113
125
1315
1420
159
169
1723
1816
198
203
2111
2215
2311
2418
2514
2614
276
286
2918
3013
319
323
332
3410
357
3614
3711
3815
398
4026
414
4212
4325
444
4513
4611
473
4817
494
43.22% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats14
diversityRatio0.3516483516483517
totalSentences91
uniqueOpeners32
75.76% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount2
totalSentences88
matches
0"Of course, he didn't listen."
1"Then he turned and stepped"
ratio0.023
65.45% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount34
totalSentences88
matches
0"It slicked the cobblestones and"
1"He was fast, faster than"
2"He moved with a desperate,"
3"Her lungs burned with the"
4"Her voice was a sharp"
5"He didn't listen."
6"He vaulted a stack of"
7"She landed cleanly, the impact"
8"He wrenched the door open"
9"She descended a set of"
10"Her own breathing sounded unnaturally"
11"Her footsteps crunched on loose"
12"She reached the bottom and"
13"She stood on an abandoned"
14"He stood before a makeshift"
15"He wasn’t running anymore."
16"He was panting, his shoulders"
17"It was a warning."
18"He fumbled inside his jacket,"
19"It was white, carved, and"
ratio0.386
50.91% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount72
totalSentences88
matches
0"It slicked the cobblestones and"
1"Detective Harlow Quinn’s feet pounded"
2"The green neon of The"
3"He was fast, faster than"
4"He moved with a desperate,"
5"Quinn moved with the economy"
6"Her lungs burned with the"
7"Her voice was a sharp"
8"He didn't listen."
9"He vaulted a stack of"
10"Quinn followed without breaking stride,"
11"She landed cleanly, the impact"
12"The alley stank of stale"
13"Herrera was already at the"
14"Quinn drew her service weapon,"
15"The lock clicked."
16"He wrenched the door open"
17"The heavy door swung shut"
18"Quinn reached it in seconds,"
19"A wave of cold, stagnant"
ratio0.818
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences88
matches(empty)
ratio0
66.87% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences47
technicalSentenceCount5
matches
0"Detective Harlow Quinn’s feet pounded the pavement, each stride a controlled splash that sent dirty water spraying against her trousers."
1"The tracks were gone, replaced by a wide, dusty concourse that stretched into impenetrable darkness."
2"He was panting, his shoulders heaving, his hand pressed to his side."
3"The air that drifted out carried an alien scent—ozone, cinnamon, and something thick and coppery, like old blood."
4"The man who had been at the warehouse with Morris three years ago, the off-the-books paramedic who stitched up the unexplainable."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags0
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
82.7762%