Run: 2026-02-20-01KHYA5SV4ZDK21Z4Y8Y805J39

Run Details

Duration:
21.1s
Cost:
$0.001328
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, turning gutters into rushing black rivers. Detective Harlow Quinn burst from the mouth of The Raven's Nest, her boots slapping wet cobbles. The green neon sign buzzed overhead, flickering green ghosts across her sharp jaw. She locked eyes on the figure ahead—olive skin slick under streetlamps, short curly dark hair plastered flat. Tomás Herrera. He vaulted a low railing, Saint Christopher medallion swinging wild against his chest. "Police! Stop right there!" He didn't break stride. Ducked into a narrow alley off Wardour Street, shoulders scraping brick. Quinn followed, breath steady despite the burn in her thighs. Military precision kept her form tight—arms pumping, worn leather watch ticking against the downpour. Eighteen years on the force drilled that into her bones. Lost her partner to shadows like this. Wouldn't lose another lead. Herrera cut left, splashing through a puddle that sprayed her trousers. Horns blared as he darted across Shaftesbury Avenue. Taxis fishtailed on the gloss. Quinn weaved between them, a driver leaning out his window. "Oi! Watch it, you mad cow!" She flashed her badge without slowing. "Met Police! Outta the way!" Traffic parted like a reluctant sea. Up ahead, Herrera vaulted a construction barrier, knocking orange cones into the road. They clattered, sparking chaos behind her. She hurdled them clean, landing solid. Rain blurred her brown eyes, but she tracked the scar on his left forearm—white lightning against olive—as he shoved through a crowd outside a kebab shop. Steam from sizzling grills mixed with exhaust, a greasy fog. "Get back here, Herrera! You're nicked!" He glanced over his shoulder, warm brown eyes flashing defiance. Grinned, teeth white in the neon wash. "Not tonight, Detective!" Pushed past a cluster of pissed lads spilling from a pub. One stumbled into Quinn's path. She shouldered him aside, suit jacket heavy with water. Herrera bolted north, towards Oxford Street. The chase stretched her lungs, but adrenaline sharpened every sense. Salt-and-pepper hair clung to her scalp under the hood she'd yanked up. No time for backup chatter—radio stayed silent in her pocket. This one she took personal. He veered into a service lane behind department stores, feet skidding on oily asphalt. Dumpsters loomed like rusted sentinels, overflowing with sodden cardboard. Quinn gained ground, close enough to smell his sweat cutting through the rain. He kicked a bin lid; it flew, clanging into her shin. Pain flared, but she powered through, grabbed at his jacket tail. Cloth ripped. He twisted free, scar twisting with the flex of muscle. "Stay out of it, Quinn! You don't know what you're chasing!" "Try me." They emerged onto Regent Street, emptier here, midnight crowds thinned by the storm. Herrera sprinted across, dodging a black cab that laid on its horn. Quinn mirrored, wind whipping her face. North still, weaving towards Camden. Her mind raced the map—abandoned lines under there, whispers from informants about ghost markets. Supernatural bollocks, but Morris's death... unexplained. Patterns matching this clique. Herrera ducked into Charing Cross Road, alleys tightening. Bookshop awnings sagged under water weight, funnelling sheets into torrents. He slipped on a grate, stumbled. Quinn lunged, fingers grazing his medallion chain. He yanked it free, bolted upright, vanished around a corner. She rounded after, boots hydroplaning. Alley dead-ended at iron stairs plunging down—service access to the Tube, chained but pried open. Herrera's form silhouetted against faint glow below, descending two at a time. Underground. Her gut twisted. Unknowns down there. "Herrera! Dead end. Come up quiet." Laughter echoed up, muffled. "Wrong again, Detective." She gripped the chain, rattled it. Rusty links parted under pressure—recent work. Flashlight beam from her belt cut the dark: puddles pooled on concrete steps slick with slime. Distant rumble, not trains. Voices? Chants? No, murmurs in tongues she half-knew from case files. Radio crackled now, fished from her pocket. "Control, this is Quinn. Foot pursuit suspect Herrera, heading underground Charing Cross auxiliary. Request backup, Camden direction." "Copy, Quinn. Units en route, ten minutes. Dangerous territory—abort?" "Negative." She holstered it, descended. Steps groaned. Air thickened, stale with mould and something sharper—ozone, incense. Burned herbs. Her watch hand swept past midnight. Three years since Morris vanished in a similar hole, body never found. Supernatural whispers she'd buried. Not tonight. Bottom spat her into a bricked-up platform, abandoned since the Blitz. Graffiti swirled in occult sigils, glowing faint phosphorescent. Herrera's footsteps faded ahead, through a jagged breach in the wall. Tunnels branched, black maws exhaling cool drafts. She drew her sidearm, grip slick but firm. Clicked off safety. Low hum vibrated the stone. Voices swelled—hawkers, barters in clipped accents. Spanish? Aramaic? She edged forward, beam slicing shadows. Breach opened to chaos. The Veil Market sprawled under Camden's bones. Torchlight danced on stalls hammered from scrap Tube signs, draped in velvet shot with silver thread. Crowds milled—pale faces with slit pupils, hulking figures furred at the knuckles. Stalls hawked vials bubbling purple, knives etched with runes that hummed when touched. A woman with eyes like oil slicks dangled a necklace of teeth. "Luck for the hunted, guv?" Quinn froze in the threshold arch, gun low. Heart slammed ribs. Herrera pushed through the throng twenty yards ahead, medallion tucked away. He nodded to a vendor, slipped a bone token—carved femur, yellowed—into a palm. Gatekeeper grunted, waved him past a velvet curtain into deeper warrens. Eyes turned her way. Whispers rippled. "Fed." "Topside filth." A stall-keeper hefted a crossbow, bolts tipped crimson. She scanned: exits? Two visible, both guarded by bruisers with tattoos that shifted like smoke. Backup too far. Herrera vanished behind the curtain, tail of his jacket flicking out of sight. "Quinn," a gravel voice slithered from the left. Old man in patched cloak, breath like grave dirt. "Turn back. Veil don't welcome badges." She raised the gun an inch. "Where's Herrera going?" He cackled, stumps for teeth. "Deeper than you swim, love. Secrets that eat badges." Crowd tightened, a living noose. A girl with scales glinting on her neck sidled close, hissed. "Smells like doubt. Fresh blood calls the deep ones." Quinn's jaw clenched. Military bearing held her straight—5'9" of coiled steel. But this... enchanted baubles pulsed light, air hummed with power she'd dismissed as junkie ravings. Morris's file flashed: claw marks unexplained, blood alchemical. Clique covered it. Herrera's laugh cut through, from beyond the curtain. "Detective! You follow, you buy the ticket." She stepped forward. Crowd parted grudging, murmurs peaking. Bone token? None. Gun her only key. Stall left: amulets promising sight beyond sight. She snatched one—cold jade, thrumming—and palmed it. Vendor snarled but backed off. Deeper. Past cages rattling with unseen captives, steam hissing from cauldrons brewing storm in a bottle. A dwarf with iron teeth bartered info: "Herrera meets the Spaniard tonight. Off-books doc, lost his license to the night folk." Tomás Herrera was the doc. Clique medic. Her target. Curtain loomed, heavy brocade embroidered with ravens—Nest echo? She parted it, gun first. Narrow passage, walls veined crystal pulsing blue. Voices sharpened ahead. "Herrera, you lead the law here?" Another voice, accented Sevillian rasp. "She's close, Tomás. Quinn. Persistent bitch." Quinn halted. Two silhouettes against glow—Herrera facing a mirror of himself? No—same build, but this one scarred forearm glinting as he rolled a sleeve. Backup chatter faint in her earpiece. Five minutes out. Tunnel forked here: left to market heart, right... screams echoed faint. She weighed it. Follow into the viper nest, gun barking first questions. Or hold for uniforms, let Herrera melt into the supernatural sludge. Passage dripped. Jade amulet warmed her palm, visions flickering—raven wings, lost partner screaming. No. She advanced, boots silent on damp stone. Decision locked: in. Herrera spun at a drip. "There! Quinn—" She raised the gun. "Hands up. Both of you." But the fork swallowed them. Chase plunged deeper.
created_at"2026-02-20T19:59:36.818Z" 2/20/2026, 7:59:36 PM
model"x-ai/grok-4.1-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency422
moderation_latency(null)
generation_time20966
tokens_prompt1140
tokens_completion2291
native_tokens_prompt1104
native_tokens_completion2541
native_tokens_completion_images0
native_tokens_reasoning687
native_tokens_cached1088
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"
usage0.0013281
router(null)
provider_responses
0
endpoint_id"9821aa0e-dce3-4c27-9716-161359123d0b"
id"e436a593-324f-2200-2c79-66d944a7ba66"
is_byokfalse
latency53
model_permaslug"x-ai/grok-4.1-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771617576-DjsRoNITIqS1eWysUKFt"
upstream_id"e436a593-324f-2200-2c79-66d944a7ba66"
total_cost0.0013281
cache_discount0.0001632
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
totalTags9
adverbTagCount0
adverbTags(empty)
dialogueSentences31
tagDensity0.29
leniency0.581
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1318
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)
16.54% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1318
totalAiIsms22
found
0
word"pumping"
count1
1
word"loomed"
count2
2
word"sentinels"
count1
3
word"raced"
count1
4
word"weight"
count1
5
word"echoed"
count2
6
word"footsteps"
count1
7
word"vibrated"
count1
8
word"velvet"
count2
9
word"hulking"
count1
10
word"etched"
count1
11
word"scanned"
count1
12
word"grave"
count1
13
word"glinting"
count2
14
word"jaw clenched"
count1
15
word"pulsed"
count1
16
word"echo"
count1
17
word"crystal"
count1
highlights
0"pumping"
1"loomed"
2"sentinels"
3"raced"
4"weight"
5"echoed"
6"footsteps"
7"vibrated"
8"velvet"
9"hulking"
10"etched"
11"scanned"
12"grave"
13"glinting"
14"jaw clenched"
15"pulsed"
16"echo"
17"crystal"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"jaw/fists clenched"
count1
highlights
0"jaw clenched"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences133
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences133
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences152
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen36
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1290
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
83.57% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions61
wordCount1129
uniqueNames28
maxNameDensity1.33
worstName"Herrera"
maxWindowNameDensity2
worstWindowName"Herrera"
discoveredNames
Soho1
Harlow1
Quinn11
Raven1
Nest2
Herrera15
Saint1
Christopher1
Wardour1
Street3
Shaftesbury1
Avenue1
Oxford1
Regent1
Camden2
Morris2
Charing1
Cross1
Road1
Tube2
Blitz1
Veil1
Market1
Old1
Off-books1
Tomás2
Sevillian1
Voices3
persons
0"Harlow"
1"Quinn"
2"Raven"
3"Nest"
4"Herrera"
5"Saint"
6"Christopher"
7"Morris"
8"Tube"
9"Tomás"
10"Voices"
places
0"Soho"
1"Wardour"
2"Street"
3"Shaftesbury"
4"Avenue"
5"Oxford"
6"Regent"
7"Camden"
8"Charing"
9"Cross"
10"Road"
globalScore0.836
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences88
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1290
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences152
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs49
mean26.33
std19.9
cv0.756
sampleLengths
072
14
260
334
46
511
667
76
820
968
1058
1123
122
1360
1441
1539
166
177
1843
1924
209
211
2241
2348
2423
2565
2646
2717
2831
2923
309
3114
3225
3337
3415
3534
3637
379
3823
3911
406
4124
4220
4323
4414
4510
467
479
488
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences133
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs249
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount20
semicolonCount1
flaggedSentences17
totalSentences152
ratio0.112
matches
0"She locked eyes on the figure ahead—olive skin slick under streetlamps, short curly dark hair plastered flat."
1"Military precision kept her form tight—arms pumping, worn leather watch ticking against the downpour."
2"Rain blurred her brown eyes, but she tracked the scar on his left forearm—white lightning against olive—as he shoved through a crowd outside a kebab shop."
3"No time for backup chatter—radio stayed silent in her pocket."
4"He kicked a bin lid; it flew, clanging into her shin."
5"Her mind raced the map—abandoned lines under there, whispers from informants about ghost markets."
6"Alley dead-ended at iron stairs plunging down—service access to the Tube, chained but pried open."
7"Rusty links parted under pressure—recent work."
8"Air thickened, stale with mould and something sharper—ozone, incense."
9"Voices swelled—hawkers, barters in clipped accents."
10"Crowds milled—pale faces with slit pupils, hulking figures furred at the knuckles."
11"He nodded to a vendor, slipped a bone token—carved femur, yellowed—into a palm."
12"Military bearing held her straight—5'9\" of coiled steel. But this... enchanted baubles pulsed light, air hummed with power she'd dismissed as junkie ravings. Morris's file flashed: claw marks unexplained, blood alchemical. Clique covered it."
13"She stepped forward. Crowd parted grudging, murmurs peaking. Bone token? None. Gun her only key. Stall left: amulets promising sight beyond sight. She snatched one—cold jade, thrumming—and palmed it. Vendor snarled but backed off."
14"Curtain loomed, heavy brocade embroidered with ravens—Nest echo? She parted it, gun first. Narrow passage, walls veined crystal pulsing blue. Voices sharpened ahead."
15"Quinn halted. Two silhouettes against glow—Herrera facing a mirror of himself? No—same build, but this one scarred forearm glinting as he rolled a sleeve."
16"Passage dripped. Jade amulet warmed her palm, visions flickering—raven wings, lost partner screaming. No."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount950
adjectiveStacks0
stackExamples(empty)
adverbCount10
adverbRatio0.010526315789473684
lyAdverbCount2
lyAdverbRatio0.002105263157894737
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences152
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences152
mean8.49
std5.91
cv0.696
sampleLengths
011
116
213
317
42
513
64
74
811
910
1014
1110
127
134
1411
158
165
1710
186
196
205
216
2213
236
246
2526
2610
276
2810
297
303
3111
325
339
346
3510
3612
3710
385
3914
409
4113
4211
4311
442
4510
4611
472
4813
4912
100.00% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats0
diversityRatio0.6052631578947368
totalSentences152
uniqueOpeners92
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences118
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount31
totalSentences118
matches
0"She locked eyes on the"
1"He vaulted a low railing,"
2"He didn't break stride."
3"She flashed her badge without"
4"They clattered, sparking chaos behind"
5"She hurdled them clean, landing"
6"He glanced over his shoulder,"
7"She shouldered him aside, suit"
8"He veered into a service"
9"He kicked a bin lid;"
10"He twisted free, scar twisting"
11"They emerged onto Regent Street,"
12"Her mind raced the map—abandoned"
13"He slipped on a grate,"
14"He yanked it free, bolted"
15"She rounded after, boots hydroplaning."
16"Her gut twisted."
17"She gripped the chain, rattled"
18"She holstered it, descended."
19"Her watch hand swept past"
ratio0.263
57.46% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount95
totalSentences118
matches
0"Detective Harlow Quinn burst from"
1"The green neon sign buzzed"
2"She locked eyes on the"
3"He vaulted a low railing,"
4"He didn't break stride."
5"Quinn followed, breath steady despite"
6"Military precision kept her form"
7"Herrera cut left, splashing through"
8"Horns blared as he darted"
9"Taxis fishtailed on the gloss."
10"Quinn weaved between them, a"
11"She flashed her badge without"
12"Traffic parted like a reluctant"
13"They clattered, sparking chaos behind"
14"She hurdled them clean, landing"
15"Rain blurred her brown eyes,"
16"Steam from sizzling grills mixed"
17"He glanced over his shoulder,"
18"She shouldered him aside, suit"
19"Herrera bolted north, towards Oxford"
ratio0.805
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences118
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences54
technicalSentenceCount1
matches
0"Herrera cut left, splashing through a puddle that sprayed her trousers."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags7
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
85.2522%