Run: 2026-02-20-01KHY7NV5E9TAP59TMCF5274VX

Run Details

Duration:
25.9s
Cost:
$0.001487
Provider:
xAI

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 Soho pavements. Neon bled into gutters, green glow from the Raven's Nest sign smeared across Detective Harlow Quinn's vision. She gripped her coat collar against the downpour, breath sharp in her lungs. Across the street, Tomás Herrera shoved through the bar's door. His Saint Christopher medallion caught the light, swung wild as he bolted left into the alley. Harlow sprinted. Boots slapped puddles, splashed her calves. Salt-and-pepper hair plastered to her scalp under the hood. She glimpsed his olive skin, short curls slicked flat, the scar on his left forearm flashing as he vaulted a crate. "Stop! Police!" Her shout drowned in the roar. He didn't glance back. Ducked under a fire escape, shoulders scraping brick. Harlow followed, coat snagging wire. Pain bit her palm where it tore. Military precision kicked in—feet precise, strides measured despite the wet stone threatening slip. Streetlamps flickered. Soho's pulse throbbed: laughter from doorways, bass from clubs. Tomás emerged onto Charing Cross Road, weaved through taxis. Horns blared. He cut sharp right, into narrower lanes where rain turned cobbles treacherous. Harlow's worn leather watch ticked against her wrist. Three minutes since the Nest. She'd watched him inside earlier, hunched over drinks with shadows she pegged for the clique. DS Morris's face flickered in her mind—gone three years, that warehouse case, whispers of things that didn't add up. No time for ghosts now. He vaulted a low fence into a mews. Bike chains rattled. Harlow hurdled after, knees protesting at forty-one. Adrenaline burned it away. Alley narrowed, bins overflowed with rot. His silhouette twisted ahead, medallion bouncing. " Herrera! You're under arrest!" Footsteps echoed his denial. He burst onto Tottenham Court Road, dodged a cluster of umbrellas. Rain sheeted down, blurred faces into smears. Underground entrance yawned nearby—closed for construction, barriers askew. Harlow closed the gap. Twenty yards. Her lungs clawed air. He vaulted the barrier, vanished down stairs slick with runoff. She hit the metal hard, sparks flew from her heel. Descended three steps at a time, handrail cold under fingers. Darkness swallowed light. Phone torch pierced gloom—empty platform, graffiti claws on tiles. Footfalls ahead. Faint splash. Tomás's shadow darted toward a service tunnel, mouth black as pitch. Harlow pursued. Torch beam jittered. Pipes dripped symphony overhead. Echoes multiplied his steps into a horde. Tunnel branched. Left, right. She chose right—instinct from eighteen years chasing ghosts. Rat skittered across her boot. She stifled a curse. Glow ahead. Not electric. Phosphorescent? Faint blue haze seeped from a grate. Tomás's form crouched there, fiddled with something small. Bone token? She'd heard rumors in Vice—black market keys carved from who-knew-what. Grate screeched open. Otherworldly murmur rose: voices layered, tongues unknown. Spices? Blood? Scent clawed nostrils. He slipped through. Grate clanged shut. Harlow skidded to halt. Inches from bars. Torch swept the lock—rusted padlock, but runes etched deep, pulsing faint. "Open up, Herrera!" Silence, then market din swelled. Shouts in guttural tones. Clink of chains. Something growled low. She gripped bars. Cold seeped bone-deep. Brown eyes scanned gloom. Footsteps approached from below—multiple. Shadows twisted unnatural, elongated claws on walls. Veil Market. Whispers from informants: abandoned Tube beneath Camden, shifts every full moon. Enchanted wares, alchemists peddling bans. Clique's haunt. Her radio crackled static. No signal this deep. Backup miles away, chasing ghosts. Torch caught movement. Tomás melted into crowd below. Stalls flickered into view: vials glowing emerald, blades etched sigils, cages with eyes that blinked. Figures turned. Hooded faces, skin mottled scales. One snarled, fangs glinting. Harlow's pulse thundered. Morris's end—warehouse shadows that moved wrong. Supernatural, the reports buried. She pressed palm to watch, leather creased from years. Duty pulled her forward. Finger hooked grate wire. Tested strength. Bent slight. Growl rose closer. Claws scraped stone. She weighed it. Unknown depths. No warrant for this hell. But Herrera—link to the clique, their off-books doc stitching supernaturals. Key to cracking it. Rain drummed above, distant thunder. World topside waited: reports, brass breathing down neck. Below, Tomás's medallion flashed once more, vanished stall-ward. Decision hung. Follow, or seal the grate and call the cavalry blind. Harlow drew breath. Hand reached for baton. Market voices swelled, beckoned. She twisted the wire harder. Shadows surged. Boots echoed her resolve. She forced the grate. It gave with a groan. She dropped through. Platform shuddered. Dust rained. Torch swept chaos: stall awnings tattered silk, merchants with eyes too wide, too black. Air thick, ozone bite laced with rot. Tomás twenty paces ahead, shouldered through press. Scarred forearm shoved a hag aside. She cackled, teeth filed points. Harlow advanced. Crowd parted grudging—cop stink clung, even here. Fingers brushed holster. No draw yet; rules blurred underground. "Police! Clear the way!" Mutter rippled. A trollish brute blocked path, breath fish-stink. She dodged left, elbowed ribs. Grunt followed. Tunnel mouth ahead, Tomás dove in. Deeper market bowels. She sprinted. Stalls blurred: potions bubbling crimson, amulets humming. Buyer haggled over heart-jar, pulse visible. Footsteps dogged hers now. Pursuit reversed. Glance back: scale-face and brute lumbered. Fangs bared. Torch bobbed. Sweat mixed rain on brow. Sharp jaw set. Tunnel narrowed. Bioluminescent fungi clung walls, cast sickly green. Tomás's shadow flickered end. "Herrera! End of the line!" He spun, breath ragged. Warm brown eyes locked hers. Medallion swung, saint's image mocking. "Detective Quinn. Bad place for badges." "Hands up. You're nicked for aiding fugitives." Laughter barked. "Fugitives? Or friends?" Boots thundered closer. Scale-face roared. Tomás bolted right, into chamber vast. Ceiling dripped stalactites. Harlow charged. Lunged for his collar. Fingers grazed curls. He twisted free, scar flashing. Chamber opened: auction pit. Circle of freaks ringed platform. Gavel cracked bone. Lot: chained imp, wings shredded. Crowd surged. Tomás vaulted barrier. She followed, vaulted. Landed rough, ankle twinged. Imp hissed. Bidder ogle-eyed bid fangs. Tomás climbed scaffold, medallion tucked shirt. Harlow scaled. Metal groaned. Rain forgotten; market pulse owned her veins. Hand clamped his ankle. Scarred flesh under grip. He kicked. Boot heel glanced temple. Stars burst. She held. Pulled. They tumbled platform. Crowd bayed. Gavel silenced. Auctioneer leered: "Fresh meat! Bidding starts—" Chaos. Bids flew. Scale-face shoved through. Tomás rolled free. Staggered up. "Quinn, get out. This ain't your war." "My war started three years back." Morris's blood, unexplained. He paled. Knew. Brute fist swung. Harlow ducked. Baton cracked knee. Crack echoed. Troll dropped. Scale-face lunged claws. Raked coat. Fabric shredded. She countered, baton to throat. Gurgle. Tomás hesitated. Grabbed vial from stall—blue fizz. "Drink this. Fade out." Poison? Cure? Crowd closed. Hammers ready. Her watch ticked. Backup? No. Decision forked again. Trust the suspect. Or fight alone. She snatched vial. Shattered on stone. Blue smoke curled. "Wrong choice." He bolted anew. Toward exit grate, bone archway pulsing. Harlow pursued. Crowd clawed. Nails drew blood cheek. They burst tunnel. Back toward entry. Panting echoed. Rain roar swelled topside. He reached grate first. Token flashed. Portal yawned. She slammed shoulder. Pinned him wall. "Done running?" Eyes met. Regret? Defiance? "Never for them." Them. Clique. Hands cuffed. Cold steel bit. But portal hummed. Unstable. Whispers pulled. Her radio sparked life. Faint: "Quinn? Location?" Backup crested stairs. Too late? Or— Portal spat shadow. Grasped Tomás's leg. Not human. She yanked. Shadow recoiled. They tumbled topside. Rain lashed. Cuffs held. But choice lingered: dive back? Seal it? Sirens wailed distant. Harlow hauled him up. Brown eyes locked grate. Danger waited below. Answers too. She shoved him toward lights. Hesitated. Grate pulsed. Called. Decision teetered. Follow truth into abyss? Or surface, play safe cop. Fingers twitched baton. Torch beam pierced dark. One step back. Then— (Word count: 1247)
created_at"2026-02-20T19:15:56.729Z" 2/20/2026, 7:15:56 PM
model"x-ai/grok-4.1-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency431
moderation_latency(null)
generation_time25673
tokens_prompt1140
tokens_completion2520
native_tokens_prompt1104
native_tokens_completion2570
native_tokens_completion_images0
native_tokens_reasoning636
native_tokens_cached128
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"completed"
usage0.0014866
router(null)
provider_responses
0
endpoint_id"9821aa0e-dce3-4c27-9716-161359123d0b"
id"5e3e5a22-bbff-c83b-edea-6aaee55381f8"
is_byokfalse
latency214
model_permaslug"x-ai/grok-4.1-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771614956-SucwCKd7m3SCFGHBNHvm"
upstream_id"5e3e5a22-bbff-c83b-edea-6aaee55381f8"
total_cost0.0014866
cache_discount0.0000192
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags2
adverbTagCount0
adverbTags(empty)
dialogueSentences16
tagDensity0.125
leniency0.25
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1279
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)
0.00% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1279
totalAiIsms37
found
0
word"measured"
count1
1
word"flickered"
count4
2
word"pulse"
count4
3
word"throbbed"
count1
4
word"treacherous"
count1
5
word"footsteps"
count3
6
word"echoed"
count4
7
word"gloom"
count2
8
word"symphony"
count1
9
word"echoes"
count1
10
word"electric"
count1
11
word"otherworldly"
count1
12
word"etched"
count2
13
word"silence"
count1
14
word"scanned"
count1
15
word"glinting"
count1
16
word"thundered"
count2
17
word"depths"
count1
18
word"resolve"
count1
19
word"silk"
count1
20
word"charged"
count1
21
word"shattered"
count1
22
word"pulsed"
count1
highlights
0"measured"
1"flickered"
2"pulse"
3"throbbed"
4"treacherous"
5"footsteps"
6"echoed"
7"gloom"
8"symphony"
9"echoes"
10"electric"
11"otherworldly"
12"etched"
13"silence"
14"scanned"
15"glinting"
16"thundered"
17"depths"
18"resolve"
19"silk"
20"charged"
21"shattered"
22"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
narrationSentences279
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences279
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences291
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen21
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1253
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions3
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions104
wordCount1188
uniqueNames35
maxNameDensity1.35
worstName"Harlow"
maxWindowNameDensity3
worstWindowName"Tomás"
discoveredNames
Soho2
Raven1
Nest2
Detective1
Harlow16
Quinn1
Tomás15
Herrera2
Saint1
Christopher1
Charing1
Cross1
Road2
Morris3
Tottenham1
Court1
Vice1
Market2
Tube1
Camden1
Chaos1
Backup3
Portal2
Word1
Rain6
Boots3
Footsteps3
Faint3
Torch6
Tunnel3
Grate3
Decision3
Crowd5
Fingers3
Scale-face3
persons
0"Harlow"
1"Quinn"
2"Tomás"
3"Herrera"
4"Saint"
5"Christopher"
6"Morris"
7"Backup"
8"Portal"
9"Rain"
10"Boots"
11"Footsteps"
12"Torch"
13"Tunnel"
14"Grate"
15"Decision"
16"Crowd"
17"Fingers"
18"Scale-face"
places
0"Soho"
1"Raven"
2"Detective"
3"Charing"
4"Cross"
5"Road"
6"Tottenham"
7"Court"
8"Vice"
globalScore0.827
windowScore0.667
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences61
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1253
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences291
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs116
mean10.8
std10.17
cv0.942
sampleLengths
061
138
28
337
434
552
634
75
830
920
1032
1115
1216
1321
1432
1515
166
1718
183
1915
2021
2120
2213
2323
2411
2526
268
276
2824
2913
308
3112
327
334
345
352
368
375
383
3925
4018
4118
424
4316
449
4515
466
478
4810
4913
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences279
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs323
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount14
semicolonCount2
flaggedSentences16
totalSentences291
ratio0.055
matches
0"Military precision kicked in—feet precise, strides measured despite the wet stone threatening slip."
1"DS Morris's face flickered in her mind—gone three years, that warehouse case, whispers of things that didn't add up."
2"Underground entrance yawned nearby—closed for construction, barriers askew."
3"Phone torch pierced gloom—empty platform, graffiti claws on tiles."
4"She chose right—instinct from eighteen years chasing ghosts."
5"She'd heard rumors in Vice—black market keys carved from who-knew-what."
6"Torch swept the lock—rusted padlock, but runes etched deep, pulsing faint."
7"Footsteps approached from below—multiple."
8"Morris's end—warehouse shadows that moved wrong."
9"But Herrera—link to the clique, their off-books doc stitching supernaturals."
10"Crowd parted grudging—cop stink clung, even here."
11"No draw yet; rules blurred underground."
12"Rain forgotten; market pulse owned her veins."
13"Grabbed vial from stall—blue fizz."
14"Or—"
15"Then—"
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1215
adjectiveStacks0
stackExamples(empty)
adverbCount17
adverbRatio0.013991769547325103
lyAdverbCount2
lyAdverbRatio0.0016460905349794238
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences291
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences291
mean4.31
std3.14
cv0.73
sampleLengths
05
117
213
310
416
52
66
79
821
98
104
118
125
137
1413
152
169
179
182
1912
208
215
2215
2319
245
258
263
277
284
296
306
315
324
3311
347
358
364
372
384
3910
4010
4110
423
439
442
452
4611
472
483
494
99.08% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats0
diversityRatio0.5945017182130584
totalSentences291
uniqueOpeners173
17.92% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences186
matches
0"Otherworldly murmur rose: voices layered,"
ratio0.005
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount41
totalSentences186
matches
0"She gripped her coat collar"
1"His Saint Christopher medallion caught"
2"She glimpsed his olive skin,"
3"Her shout drowned in the"
4"He didn't glance back."
5"He cut sharp right, into"
6"She'd watched him inside earlier,"
7"He vaulted a low fence"
8"His silhouette twisted ahead, medallion"
9"He burst onto Tottenham Court"
10"Her lungs clawed air."
11"He vaulted the barrier, vanished"
12"She hit the metal hard,"
13"She chose right—instinct from eighteen"
14"She stifled a curse."
15"She'd heard rumors in Vice—black"
16"He slipped through."
17"She gripped bars."
18"Her radio crackled static."
19"She pressed palm to watch,"
ratio0.22
100.00% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount130
totalSentences186
matches
0"Neon bled into gutters, green"
1"She gripped her coat collar"
2"His Saint Christopher medallion caught"
3"Boots slapped puddles, splashed her"
4"Salt-and-pepper hair plastered to her"
5"She glimpsed his olive skin,"
6"Her shout drowned in the"
7"He didn't glance back."
8"Harlow followed, coat snagging wire."
9"Pain bit her palm where"
10"Military precision kicked in—feet precise,"
11"Soho's pulse throbbed: laughter from"
12"Tomás emerged onto Charing Cross"
13"He cut sharp right, into"
14"Harlow's worn leather watch ticked"
15"She'd watched him inside earlier,"
16"DS Morris's face flickered in"
17"He vaulted a low fence"
18"Harlow hurdled after, knees protesting"
19"Adrenaline burned it away."
ratio0.699
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences186
matches(empty)
ratio0
80.75% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences23
technicalSentenceCount2
matches
0"DS Morris's face flickered in her mind—gone three years, that warehouse case, whispers of things that didn't add up."
1"Stalls flickered into view: vials glowing emerald, blades etched sigils, cages with eyes that blinked."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags2
uselessAdditionCount0
matches(empty)
87.50% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"Her shout (shout)"
dialogueSentences16
tagDensity0.063
leniency0.125
rawRatio1
effectiveRatio0.125
85.0639%