Run: 2026-02-20-01KHYB1R0KRM41BR5120042Q2C

Run Details

Duration:
21.8s
Cost:
$0.001392
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 pavements of Camden High Street, turning gutters into rushing torrents. Neon signs bled pink and blue into puddles, reflecting Harlow Quinn's sprinting form. Her boots slapped wet asphalt. Salt-and-pepper hair clung to her scalp under the hood of her trench coat. Brown eyes locked on the figure ahead—short curly dark hair, olive skin flashing under streetlamps, jacket flapping like a wounded bird. "Stop! Police!" Her voice cut through the downpour, sharp as her jawline. The man—Tomás Herrera, she'd clocked his face from the Raven's Nest CCTV—glanced back. Warm brown eyes widened. He bolted harder, shoulders pumping. A Saint Christopher medallion swung from his neck, catching lamplight. Scar on his left forearm peeked from rolled sleeve as he shoved past a cluster of late-night revellers outside a kebab shop. Harlow's lungs burned. Eighteen years on the force, military bearing kept her strides precise. She vaulted a fallen umbrella, coat tails whipping. Traffic snarled at the junction—black cabs honking, headlights slicing fog. Tomás darted between cars. A horn blared. Tyres screeched. He cleared it, vanished into a shadowed alley off Parkway. She followed, radio crackling at her hip. "Control, this is Quinn. Suspect Herrera on foot, heading Camden alleys. Request backup." "Copy, Quinn. Units en route. Ten minutes." Ten minutes. Too long. Her worn leather watch ticked under rain's assault—midnight past. Partner's ghost whispered in her skull: Morris, gone three years, chasing shadows that didn't bleed normal. Alley swallowed them. Brick walls closed in, graffiti snarling in the gloom. Puddles splashed calves-deep. Tomás slipped on slick cobbles, righted himself, scar twisting as he gripped a dumpster for leverage. "You're done, Herrera!" Harlow yelled. "Off-books doctoring? Clique's poison trade? Ends tonight." He didn't answer. Just ran. Turned sharp at alley's end, plunged down rusted metal stairs to a service door beneath a boarded-up warehouse. Padlock hung loose—forced earlier. He kicked it free, yanked the door. Hinges screamed. Harlow hit the stairs three at a time. Boots clanged. Door slammed behind him. She rammed shoulder first—wood splintered inward. Stale air punched her face, thick with mould and something sharper, like ozone after lightning. Tunnel stretched black ahead, abandoned Tube line forgotten since the Blitz. Drips echoed from ceiling vaults. Tomás's footsteps faded into murk. Her hand found the torch on her belt, beam stabbing darkness. Rats scattered, eyes glowing ruby. "Give it up, Tommy boy." Voice bounced off tiles. "NHS kicked you out for a reason. Supernatural stitch-ups? We're past human now." Footsteps halted. Echoed back. "You don't know shit, Detective." His accent rolled thick, Seville sun in the vowels. "Lost your partner to what you can't name. Back off." Torch beam caught him at a junction—forked tunnels, one sealed with chain-link, the other dropping steeper. Medallion glinted as he fumbled pocket. Bone token emerged, carved like a femur shard, etched runes glowing faint green. Veil Market rumours—whispers from informants, black market under the city. Moves every full moon. Enchanted crap, alchemical sludge. Clique's haunt. He slotted the token into a wall recess. Stone ground. Hidden hatch irised open, stairs spiralling down into red pulse-light. Harlow charged. "Police! Hands up!" Tomás dropped through. Hatch began closing—gears whirring. She lunged. Fingers caught lip. Metal bit skin. Pulled. Boots scraped edge. Below, market noise swelled: haggling voices, sizzle of impossible meats, low chants. Smells wafted—sulphur, blood, herbs burning electric. Hatch ground shut an inch. Her watch strap snapped under strain. She hauled harder, military precision firing muscles. Inch by inch, it reversed. "Control, underground Camden. Suspect entering black market site. Need—" Static swallowed her words. Signal dead down here. Hatch stuck half-open. Tomás's voice drifted up, muffled. "Come on, Quinn. You want truth? Jump." Torch beam pierced the gap. Market sprawled below: abandoned platform reborn. Stalls crammed against tiled walls—vials bubbling purple, blades humming with trapped screams, cages holding things with too many eyes. Figures in hoods bartered. A woman with scales for skin haggled over a heart still beating. Bone tokens clattered as currency. Central archway pulsed: entry guarded by two bruisers, horns curling from brows, eyes like oil slicks. Tomás melted into the crowd, medallion tucked away. Harlow dangled. Rain dripped from her coat, pooling on the lip. Legs kicked void. Torch slipped, clattered down into market depths. Shouts rose below. "Five-oh! Pig in the hatch!" One guard looked up, horns silhouetted. Grabbed a crossbow—bolts tipped glowing green. She heaved. Biceps corded. Hatch groaned wider. Pulled through, rolled onto tunnel floor. Gasped air laced with market reek. Decision slammed her. Backup miles away. Radio silent. Streets above safe, protocol. But Herrera slipped deeper—answers on Morris's death buried there. Supernatural origins she'd buried with her partner. Unexplained flames, no bodies. Footsteps thundered up the stairs. Guards coming. Her hand went to holster. Glock 17, standard issue. Useless against whatever festered below? Informants spun tales: wraiths that ate bullets, shifters dodging lead. Torch gone. Phone light flickered on—dim blue. She crept to hatch edge, peered down. Tomás bartered at a stall. Passed bone token for a satchel—bulging with vials. Seller nodded, fangs glinting. "Fresh from the Nest, eh? Quinn's sniffing close." He glanced up. Their eyes met across the gulf. Scar twisted as he smirked. "Truth's down here, Detective. Or run home." Guard's shadow loomed behind her. Crossbow bolt whistled. Harlow dropped. Stomach lurched. Wind rushed ears. Platform rushed up. She twisted mid-air, coat ballooning. Boots hit tiles—jarring knees. Rolled into a stall. Jars shattered—slime oozed, something inside shrieked. Crowd parted. Chaos erupted. Hoods drew blades, claws. "Intruder!" She surged up, Glock out. Fired warning into ceiling. Plaster rained. "Metropolitan Police! Stand down!" Laughter rippled. Scaled woman hissed. "Pigs don't carry bone." Tomás vanished into throng. Satchel slung over shoulder. Harlow pushed forward. Elbows carved path. A vendor lunged—tentacle arm whipping. She sidestepped, pistol-whipped his skull. Wet crack. He slumped. Deeper in. Stalls blurred: enchanted maps unfolding to other realms, alchemical powders sparking visions. Air hummed power. Full moon above ground tugged veins, unnatural. Guard dropped from hatch—horns first, crossbow raised. Bolt flew. She dove. It sank into a caged imp—creature exploded in green ichor. She fired. Hit his knee. He bellowed, collapsed. "Quinn!" Tomás's voice ahead. "You lost Morris to us. Want why?" She shoved through. Heart thundered. Watch face cracked, ticking erratic. Stairs at platform's end—down further. He took them two at a time. Her boots followed. Glock barked—warning shot ricocheted off pipes. Market denizens pursued now. Claws scraped stone. Shouts in tongues that curdled blood. Deeper stairs spiralled. Torchlight from below—no, bioluminescent fungi clinging walls, pulsing like veins. She hit bottom. Cavern widened: secondary chamber, Veil Market's heart. Auctions underway. Podium held a chained shifter—fur matted, eyes feral. Bids rose in bone clacks. Tomás wove auction crowd. Paused at shadowed alcove. Handed satchel to a figure—cloaked, face obscured. Harlow closed gap. Sweat mixed rain on skin. Military bearing held form straight. "Freeze, Herrera!" Crowd hushed. Eyes turned—predatory. Cloaked figure took satchel. Voice slithered. "Detective Quinn. Persistent." She levelled Glock. "Clique's done. Herrera, cuffs." Tomás stepped forward. Medallion swung. "Lost license saving your kind from ours. Morris? He saw too much. Fire wasn't natural." Truth clawed her gut. Three years chasing ghosts. Auctioneer banged gavel. "Next lot!" Guards encircled. Horns, fangs, scales. Crossbows nocked. Her finger tightened trigger. Backup gone. Territory theirs. Follow Herrera into alcove shadows? Or fight out? Radio crackled faint—static whisper. "Quinn... position..." Decision hung. Glock steady. Brown eyes flicked between Tomás and the horde. Rain echoed distant from streets above, world normal forgotten.
created_at"2026-02-20T20:14:52.446Z" 2/20/2026, 8:14:52 PM
model"x-ai/grok-4.1-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency721
moderation_latency(null)
generation_time21623
tokens_prompt1140
tokens_completion2345
native_tokens_prompt1104
native_tokens_completion2380
native_tokens_completion_images0
native_tokens_reasoning471
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"
usage0.0013916
router(null)
provider_responses
0
endpoint_id"9821aa0e-dce3-4c27-9716-161359123d0b"
id"36ccd5de-3531-84e1-b00f-0b4f86581d61"
is_byokfalse
latency534
model_permaslug"x-ai/grok-4.1-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771618492-q42dK3AK1eNvLbAojscW"
upstream_id"36ccd5de-3531-84e1-b00f-0b4f86581d61"
total_cost0.0013916
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
totalTags3
adverbTagCount0
adverbTags(empty)
dialogueSentences26
tagDensity0.115
leniency0.231
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1287
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)
2.87% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1287
totalAiIsms25
found
0
word"pumping"
count1
1
word"gloom"
count1
2
word"echoed"
count3
3
word"footsteps"
count3
4
word"etched"
count1
5
word"pulse"
count1
6
word"charged"
count1
7
word"electric"
count1
8
word"pulsed"
count1
9
word"depths"
count1
10
word"thundered"
count2
11
word"standard"
count1
12
word"flickered"
count1
13
word"glinting"
count1
14
word"loomed"
count1
15
word"stomach"
count1
16
word"lurched"
count1
17
word"shattered"
count1
18
word"whisper"
count1
19
word"flicked"
count1
highlights
0"pumping"
1"gloom"
2"echoed"
3"footsteps"
4"etched"
5"pulse"
6"charged"
7"electric"
8"pulsed"
9"depths"
10"thundered"
11"standard"
12"flickered"
13"glinting"
14"loomed"
15"stomach"
16"lurched"
17"shattered"
18"whisper"
19"flicked"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes widened"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences203
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences203
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences224
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen23
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1246
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions3
unquotedAttributions0
matches(empty)
90.75% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions66
wordCount1097
uniqueNames24
maxNameDensity1.19
worstName"Tomás"
maxWindowNameDensity2
worstWindowName"Tomás"
discoveredNames
Camden1
High1
Street1
Harlow9
Quinn1
Tomás13
Herrera3
Raven1
Nest1
Saint1
Christopher1
Parkway1
Morris2
Tube1
Blitz1
Footsteps2
Seville1
Torch4
Market4
Glock5
Veil2
Rain3
Boots3
Hatch4
persons
0"Harlow"
1"Quinn"
2"Tomás"
3"Herrera"
4"Saint"
5"Christopher"
6"Morris"
7"Footsteps"
8"Torch"
9"Market"
10"Glock"
11"Rain"
12"Boots"
13"Hatch"
places
0"Camden"
1"High"
2"Street"
3"Raven"
4"Seville"
globalScore0.907
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences66
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1246
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences224
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs72
mean17.31
std13.02
cv0.752
sampleLengths
065
112
254
351
420
57
629
731
812
936
1035
1137
1222
134
1424
1535
1620
1720
185
197
2030
2123
229
238
248
257
2651
2724
2824
295
3012
3119
3232
337
3424
3514
3625
3714
387
398
402
4127
429
4311
444
459
468
4720
4824
4921
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences203
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs280
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount28
semicolonCount0
flaggedSentences27
totalSentences224
ratio0.121
matches
0"Brown eyes locked on the figure ahead—short curly dark hair, olive skin flashing under streetlamps, jacket flapping like a wounded bird."
1"The man—Tomás Herrera, she'd clocked his face from the Raven's Nest CCTV—glanced back."
2"Traffic snarled at the junction—black cabs honking, headlights slicing fog."
3"Her worn leather watch ticked under rain's assault—midnight past."
4"Padlock hung loose—forced earlier."
5"She rammed shoulder first—wood splintered inward."
6"Torch beam caught him at a junction—forked tunnels, one sealed with chain-link, the other dropping steeper."
7"Veil Market rumours—whispers from informants, black market under the city."
8"Hatch began closing—gears whirring."
9"Smells wafted—sulphur, blood, herbs burning electric."
10"Stalls crammed against tiled walls—vials bubbling purple, blades humming with trapped screams, cages holding things with too many eyes."
11"Grabbed a crossbow—bolts tipped glowing green."
12"But Herrera slipped deeper—answers on Morris's death buried there."
13"Phone light flickered on—dim blue."
14"Passed bone token for a satchel—bulging with vials."
15"Boots hit tiles—jarring knees."
16"Jars shattered—slime oozed, something inside shrieked."
17"A vendor lunged—tentacle arm whipping."
18"Guard dropped from hatch—horns first, crossbow raised."
19"It sank into a caged imp—creature exploded in green ichor."
20"Stairs at platform's end—down further."
21"Glock barked—warning shot ricocheted off pipes."
22"Torchlight from below—no, bioluminescent fungi clinging walls, pulsing like veins."
23"Podium held a chained shifter—fur matted, eyes feral."
24"Handed satchel to a figure—cloaked, face obscured."
25"Eyes turned—predatory."
26"Radio crackled faint—static whisper."
88.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1135
adjectiveStacks2
stackExamples
0"ahead—short curly dark hair,"
1"black ahead, abandoned Tube"
adverbCount14
adverbRatio0.012334801762114538
lyAdverbCount1
lyAdverbRatio0.000881057268722467
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences224
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences224
mean5.56
std3.93
cv0.707
sampleLengths
013
113
25
313
421
512
613
74
85
910
1022
113
1211
138
1410
154
163
172
1810
197
2013
217
222
232
249
2516
263
279
283
2916
305
317
323
332
3418
354
367
372
388
392
404
416
4215
4311
445
455
4611
475
489
4913
100.00% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats0
diversityRatio0.6383928571428571
totalSentences224
uniqueOpeners143
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences159
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount30
totalSentences159
matches
0"Her boots slapped wet asphalt."
1"Her voice cut through the"
2"He bolted harder, shoulders pumping."
3"She vaulted a fallen umbrella,"
4"He cleared it, vanished into"
5"She followed, radio crackling at"
6"Her worn leather watch ticked"
7"He didn't answer."
8"He kicked it free, yanked"
9"She rammed shoulder first—wood splintered"
10"Her hand found the torch"
11"His accent rolled thick, Seville"
12"He slotted the token into"
13"Her watch strap snapped under"
14"She hauled harder, military precision"
15"Her hand went to holster."
16"She crept to hatch edge,"
17"He glanced up."
18"Their eyes met across the"
19"She twisted mid-air, coat ballooning."
ratio0.189
82.64% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount120
totalSentences159
matches
0"Neon signs bled pink and"
1"Her boots slapped wet asphalt."
2"Salt-and-pepper hair clung to her"
3"Brown eyes locked on the"
4"Her voice cut through the"
5"The man—Tomás Herrera, she'd clocked"
6"He bolted harder, shoulders pumping."
7"A Saint Christopher medallion swung"
8"Harlow's lungs burned."
9"She vaulted a fallen umbrella,"
10"Traffic snarled at the junction—black"
11"Tomás darted between cars."
12"A horn blared."
13"He cleared it, vanished into"
14"She followed, radio crackling at"
15"Her worn leather watch ticked"
16"Partner's ghost whispered in her"
17"Alley swallowed them."
18"Brick walls closed in, graffiti"
19"Puddles splashed calves-deep."
ratio0.755
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences159
matches(empty)
ratio0
95.24% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences30
technicalSentenceCount2
matches
0"Partner's ghost whispered in her skull: Morris, gone three years, chasing shadows that didn't bleed normal."
1"Informants spun tales: wraiths that ate bullets, shifters dodging lead."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags3
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"Harlow yelled (yell)"
dialogueSentences26
tagDensity0.038
leniency0.077
rawRatio1
effectiveRatio0.077
85.3167%