Run: 2026-05-01-01KQHQP1PSJJ6ZBNSMJ19M8W5E

Run Details

Duration:
1m 23s
Cost:
$0.012577
Provider:
xAI

Model input

System
You are an expert novelist with a gift for vivid, immersive prose. You write in tight third-person limited point of view with a strong narrative voice. Your prose is clean, precise, and engaging — you favor strong verbs, concrete details, and natural-sounding dialogue. You will be given a story bible (codex) containing canonical details about characters, locations, items, and lore. Use these details to ground your writing in the established world. Stay consistent with the codex. Write only the prose of the scene. Do not include titles, chapter headings, markdown formatting, or any commentary before or after the scene.
User/Human
<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> 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.

Model response

AI
The rain hammered Soho’s streets like a verdict, turning every cobblestone into a treacherous sheet of reflected neon. Detective Harlow Quinn kept her brown eyes fixed on the retreating silhouette, her closely cropped salt-and-pepper hair plastered flat against her skull, water streaming into the collar of her coat. At five-foot-nine, she moved with the unyielding precision drilled into her during eighteen years with the Metropolitan Police, shoulders squared, boots striking the wet pavement in measured rhythm even as her lungs began to sear. The leather watch on her left wrist bounced against her skin with each stride, its face streaked and unreadable in the downpour. She had staked out the Raven’s Nest for the last hour, watching the bar’s distinctive green neon sign bleed into the gutters. Inside, old maps and black-and-white photographs covered the walls like witnesses that refused to speak; she had found the hidden back room accessible through the bookshelf empty tonight, no clandestine meetings unfolding under its low lights. Then Tomás Herrera had slipped out the side door, olive skin glistening, short curly dark brown hair soaked into tight coils. The Saint Christopher medallion bounced against his throat as he ran, the scar along his left forearm catching the streetlight when he glanced back. She knew him: former paramedic born in Seville, now providing off-the-books medical care for the clique’s damaged members. The same clique she suspected of strings of unnatural deaths, the same patterns that had claimed her partner. DS Morris’s face flickered through her mind as Herrera bolted across Berwick Street. Three years ago, her partner had chased a lead just like this one, vanished into circumstances no official report could explain. Supernatural origins, the whispers went, and Quinn had spent every shift since refusing to let the Met bury the truth beneath paperwork. “Tomás!” she called, voice raw against the storm. “Metropolitan Police—stop!” He did not. He plunged into a narrow alley between boarded-up shops, boots splashing through standing water that smelled of oil and rotting leaves. Quinn followed, the sharp line of her jaw locked tight. She closed the distance enough to see the fear in his warm brown eyes when he turned again. A delivery cyclist swerved to avoid him; the bike’s bell cut through the rain like a warning. Quinn sidestepped the same obstacle without breaking stride, the military bearing in her posture untouched by exhaustion. Herrera cut left toward the Underground signs pointing north. Camden. The streets widened into longer stretches of slick tarmac where taxi headlights carved white arcs through the dark. Puddles mirrored the city’s frantic pulse—red brake lights, yellow shopfronts half-lit, a man selling late-night kebabs who shouted something Quinn ignored. Her wet clothes clung, but she pressed the pace, boots eating the ground between them. Twenty yards. Fifteen. She reached out, fingers brushing the back of his jacket, felt the fabric twist as he spun around a lamppost and darted down a side street lined with shuttered stalls. The air smelled suddenly of rust and wet concrete; they were nearing the railway lines that fed into Camden’s deeper layers. He stumbled on a curb, caught himself with one hand on a rusted railing, and kept going. The scar on his forearm stood out livid against the rain. Quinn’s heart slammed against her ribs, each beat a reminder of the partner she had lost. If the clique was moving product through the underground markets, Herrera would know the routes. The Veil Market shifted every full moon, its current resting place an abandoned Tube station beneath Camden, entry bought only with a bone token. She had heard the rumors during quiet interviews with frightened witnesses, had seen the faint glow described when the right artifact was presented. What waited below was not the sort of crime scene she could log in her notebook. They burst onto the Camden approach, rain blurring the lights of the main road into watery smears. Herrera veered toward a gated service entrance half-hidden by scaffolding, the sort of forgotten access point the city left for good reason. Quinn slowed as he reached the grate. He fumbled in his pocket, produced a small pale object that caught what little light remained—a bone, etched with symbols that seemed to hum in the wet air. When he pressed it to the lock, the metal clicked and the gate swung inward on silent hinges. Steps descended into absolute blackness, a draft rising that carried the metallic tang of old rails and something sweeter, like charred herbs. Quinn stopped ten paces away, rain sheeting down her motionless frame. Her breath steamed in the cold. Herrera paused at the top step and looked back, the Saint Christopher medallion catching the glow from the token still in his hand. For a heartbeat their eyes met—his wide with urgency, hers narrowed by years of disciplined suspicion. Then he vanished downward. Alone now on the slick pavement, Quinn’s fingers tightened at her sides. The watch on her wrist ticked insistently, each second another step away from backup or protocol. She could radio for units, seal the perimeter, wait for daylight and proper hazard assessment. But the market moved with the moon. By morning the entrance would be gone, and with it whatever thread connected Herrera to the crimes that had killed Morris. Her sharp jaw worked as memory clawed upward: the final call from her partner, static and something else that sounded like wind through bones. She had never truly understood what had taken him. The idea of stepping into the same unknown made the rain feel colder against her neck. She checked the leather strap of her watch one last time, fingers steady. Then she pulled the service pistol from its holster, held it low at her side, and approached the open gate. The steps swallowed sound, each tread slick under her boots. The air pressed thicker as she descended, carrying the distant murmur of voices that did not belong in any official station. Stalls flickered into view below—dim lanterns illuminating jars of viscous liquid, powdered roots that shifted even when untouched, a fragment of what might have been an enchanted blade catching the light. Shadows moved at the edges of her vision, wrong in their angles, and the sweet charred scent grew stronger. Quinn reached the bottom landing. Herrera was already swallowed by the market’s winding corridors, but the bone token’s faint residue still clung to the air like a challenge. She looked once over her shoulder, toward the rain-slicked surface world she could still choose to reenter. Then she stepped forward into the shifting dark, leaving the gate open behind her.
created_at"2026-05-01T12:19:43.965Z" 5/1/2026, 12:19:43 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency52279
moderation_latency(null)
generation_time83024
tokens_prompt914
tokens_completion2653
native_tokens_prompt907
native_tokens_completion4604
native_tokens_completion_images(null)
native_tokens_reasoning3289
native_tokens_cached64
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.01257655
router(null)
provider_responses
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endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
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is_byokfalse
latency61
model_permaslug"x-ai/grok-4.3-20260430"
provider_name"xAI"
status200
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http_referer(null)
request_id"req-1777637983-zpE5rhhIlNkSaJ9wABEZ"
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api_type"completions"
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upstream_id"7b83c3e6-1206-3807-bcf9-c6114ac91f2c"
total_cost0.01257655
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provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags1
adverbTagCount0
adverbTags(empty)
dialogueSentences2
tagDensity0.5
leniency1
rawRatio0
effectiveRatio0
90.97% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1108
totalAiIsmAdverbs2
found
0
adverb"suddenly"
count1
1
adverb"truly"
count1
highlights
0"suddenly"
1"truly"
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)
50.36% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1108
totalAiIsms11
found
0
word"treacherous"
count1
1
word"streaming"
count1
2
word"measured"
count1
3
word"unreadable"
count1
4
word"clandestine"
count1
5
word"glistening"
count1
6
word"flickered"
count2
7
word"pulse"
count1
8
word"reminder"
count1
9
word"etched"
count1
highlights
0"treacherous"
1"streaming"
2"measured"
3"unreadable"
4"clandestine"
5"glistening"
6"flickered"
7"pulse"
8"reminder"
9"etched"
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
narrationSentences65
matches
0"e with urgency"
32.97% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount3
hedgeCount2
narrationSentences65
filterMatches
0"watch"
1"feel"
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)
analyzedSentences66
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen38
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1103
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions43
wordCount1100
uniqueNames21
maxNameDensity0.91
worstName"Quinn"
maxWindowNameDensity2
worstWindowName"Quinn"
discoveredNames
Soho1
Harlow1
Quinn10
Metropolitan1
Police1
Raven1
Nest1
Tomás1
Herrera8
Saint2
Christopher2
Seville1
Morris2
Berwick1
Street1
Met1
Underground1
Camden4
Veil1
Market1
Tube1
persons
0"Harlow"
1"Quinn"
2"Raven"
3"Tomás"
4"Herrera"
5"Saint"
6"Christopher"
7"Morris"
8"Met"
9"Market"
places
0"Soho"
1"Seville"
2"Berwick"
3"Street"
4"Camden"
globalScore1
windowScore1
65.25% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences59
glossingSentenceCount2
matches
0"symbols that seemed to hum in the wet air"
1"sounded like wind through bones"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1103
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences66
matches(empty)
70.20% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs12
mean91.92
std36.37
cv0.396
sampleLengths
0105
1139
256
310
486
5118
6122
7114
860
9120
10114
1159
99.87% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences65
matches
0"was presented"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount1
totalVerbs196
matches
0"were nearing"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount4
semicolonCount3
flaggedSentences7
totalSentences66
ratio0.106
matches
0"Inside, old maps and black-and-white photographs covered the walls like witnesses that refused to speak; she had found the hidden back room accessible through the bookshelf empty tonight, no clandestine meetings unfolding under its low lights."
1"A delivery cyclist swerved to avoid him; the bike’s bell cut through the rain like a warning."
2"Puddles mirrored the city’s frantic pulse—red brake lights, yellow shopfronts half-lit, a man selling late-night kebabs who shouted something Quinn ignored."
3"The air smelled suddenly of rust and wet concrete; they were nearing the railway lines that fed into Camden’s deeper layers."
4"He fumbled in his pocket, produced a small pale object that caught what little light remained—a bone, etched with symbols that seemed to hum in the wet air."
5"For a heartbeat their eyes met—his wide with urgency, hers narrowed by years of disciplined suspicion."
6"Stalls flickered into view below—dim lanterns illuminating jars of viscous liquid, powdered roots that shifted even when untouched, a fragment of what might have been an enchanted blade catching the light."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1117
adjectiveStacks0
stackExamples(empty)
adverbCount30
adverbRatio0.02685765443151298
lyAdverbCount6
lyAdverbRatio0.005371530886302597
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences66
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences66
mean16.71
std7.88
cv0.472
sampleLengths
018
130
235
322
422
536
621
724
818
918
1013
1121
1222
138
142
153
1621
1710
1818
1917
2017
219
221
2318
2421
2515
262
271
2830
2921
3017
3111
3216
3315
3424
3523
3616
3717
3822
397
4028
4118
4222
4311
446
4523
4616
474
4812
4916
75.25% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats2
diversityRatio0.4696969696969697
totalSentences66
uniqueOpeners31
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences62
matches
0"Then Tomás Herrera had slipped"
1"Then he vanished downward."
2"Then she pulled the service"
3"Then she stepped forward into"
ratio0.065
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount18
totalSentences62
matches
0"She had staked out the"
1"She knew him: former paramedic"
2"she called, voice raw against"
3"He did not."
4"He plunged into a narrow"
5"She closed the distance enough"
6"Her wet clothes clung, but"
7"She reached out, fingers brushing"
8"He stumbled on a curb,"
9"She had heard the rumors"
10"They burst onto the Camden"
11"He fumbled in his pocket,"
12"Her breath steamed in the"
13"She could radio for units,"
14"Her sharp jaw worked as"
15"She had never truly understood"
16"She checked the leather strap"
17"She looked once over her"
ratio0.29
80.97% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount47
totalSentences62
matches
0"The rain hammered Soho’s streets"
1"Detective Harlow Quinn kept her"
2"The leather watch on her"
3"She had staked out the"
4"The Saint Christopher medallion bounced"
5"She knew him: former paramedic"
6"The same clique she suspected"
7"DS Morris’s face flickered through"
8"she called, voice raw against"
9"He did not."
10"He plunged into a narrow"
11"Quinn followed, the sharp line"
12"She closed the distance enough"
13"A delivery cyclist swerved to"
14"Quinn sidestepped the same obstacle"
15"Herrera cut left toward the"
16"The streets widened into longer"
17"Puddles mirrored the city’s frantic"
18"Her wet clothes clung, but"
19"She reached out, fingers brushing"
ratio0.758
80.65% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences62
matches
0"If the clique was moving"
ratio0.016
48.52% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences53
technicalSentenceCount7
matches
0"Inside, old maps and black-and-white photographs covered the walls like witnesses that refused to speak; she had found the hidden back room accessible through t…"
1"The same clique she suspected of strings of unnatural deaths, the same patterns that had claimed her partner."
2"He plunged into a narrow alley between boarded-up shops, boots splashing through standing water that smelled of oil and rotting leaves."
3"Puddles mirrored the city’s frantic pulse—red brake lights, yellow shopfronts half-lit, a man selling late-night kebabs who shouted something Quinn ignored."
4"He fumbled in his pocket, produced a small pale object that caught what little light remained—a bone, etched with symbols that seemed to hum in the wet air."
5"The air pressed thicker as she descended, carrying the distant murmur of voices that did not belong in any official station."
6"Stalls flickered into view below—dim lanterns illuminating jars of viscous liquid, powdered roots that shifted even when untouched, a fragment of what might hav…"
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount1
matches
0"she called, voice raw against the storm"
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount0
fancyTags(empty)
dialogueSentences2
tagDensity0.5
leniency1
rawRatio0
effectiveRatio0
83.1669%