Run: 2026-05-01-01KQHSFAVRYR68SAC283D36SWS

Run Details

Duration:
1m 38s
Cost:
$0.017079
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
Detective Harlow Quinn pressed her back to the damp brick, eyes locked on the green neon buzz that marked the bar's entrance. Water streamed off the awning above her in steady ropes. Tomás Herrera emerged at last, shoulders hunched against the night, his Saint Christopher medallion glinting once before he tucked it away. She stepped into his path, boots splashing through a puddle that reflected the Soho lights in fractured patterns. Herrera. His warm brown eyes widened. He pivoted hard and tore down the pavement, feet kicking up sprays that caught the glow from passing taxis. Quinn launched after him, arms slicing the air with military precision, her closely cropped salt-and-pepper hair shedding rain like a ducked fighter. The worn leather watch on her left wrist bounced against her skin. Metropolitan Police. Stand down now. His answer came as he rounded the first corner without a backward glance. Keep chasing and you'll end up like Morris. The name hit her like a slap. Quinn's sharp jaw locked tighter. She poured on speed, lungs pulling in the thick scent of wet stone and fried onions drifting from a late-night van. Alleys narrowed around them. Dumpsters loomed like sleeping beasts. Herrera shoved one into her lane. Metal shrieked across concrete. She cleared it with a single bound, landed clean, and kept the gap between them shrinking. You think bins will slow me? Whatever you did for the clique cost my partner his life. Explain it. He vaulted a chain-link fence that separated the alley from a service road. His left forearm caught on the top, the old knife scar flashing pale against olive skin. Quinn scaled it right behind, wire biting her palms. On the other side, Camden waited in the distance, a sprawl of shuttered stalls and graffiti-tagged walls that seemed to swallow sound. Morris walked into something he couldn't handle. You won't either. Turn back. Rain hammered fresh intensity into the chase. It transformed the streets into black mirrors, every neon sign fracturing into a thousand dancing shards under their feet. Quinn's breath stayed even. She had run down worse in her eighteen years on the force. This man held answers about the unmarked grave that held DS Morris, about the things that had torn through his body in ways no coroner could explain. Supernatural rot, the files whispered. She refused to let whispers win. Her quarry darted across a intersection. Brakes squealed. A horn blared long and angry. Quinn wove through the gap the car left, close enough now to see the medallion swing free again on its chain. Herrera's curly dark brown hair clung to his skull in tight rings. He glanced back once, face twisted with something between rage and pity. This isn't station business anymore, Quinn. The market will chew you up. Then tell me what it is. Right here. Save us both the trouble. He ignored her and plunged into a warren of Camden lanes. Closed tattoo parlors gave way to boarded entrances of old warehouses. Rain collected in gutters and overflowed, turning every curb into a miniature waterfall. Quinn's coat grew heavy but she shed the discomfort, eyes never leaving the scar on his arm as it pumped with each stride. That scar came from a patient, the reports said. A patient with teeth where teeth had no right to be. They reached the edge of the old industrial block. An abandoned Tube entrance yawned ahead, its rusted gate hanging askew like a broken jaw. Herrera slipped through the gap and vanished down the stairs. Quinn followed without pause, flashlight snapping on in her left hand. The beam bounced off tiled walls covered in decades of layered tags. The air down here tasted of iron and mildew, thicker than the surface storm. Footsteps echoed ahead. She descended faster, shoulders squared. At the platform level the tracks stretched into absolute dark. Herrera waited twenty meters away at a section of curved wall that looked no different from the rest. He dug into his pocket and produced a small bone token, yellowed and carved with symbols that hurt to stare at directly. He pressed it into an invisible slot. Stone ground against stone. A hidden door swung inward. Light poured out. Lanterns hung from makeshift beams along what had once been a train tunnel. Stalls crowded the space, tables draped in deep velvet and iron chains. Vendors hunched over displays of glass vials that swirled with colors found nowhere in nature. One offered bundles of dried herbs that moved on their own. Another dealt in scrolls that whispered when touched. Banned alchemical substances sat in locked cases, their fumes curling visible in the damp air. Figures moved between the stalls, some cloaked, others bearing marks on their skin that shifted when light hit them. The Veil Market. It pulsed with life the surface world refused to acknowledge. Herrera stepped across the threshold. His medallion caught the lantern glow one final time before the door began to slide shut behind him. Quinn halted at the edge. Her flashlight beam played across the closing gap, catching a vendor wrapping a glowing crystal for a customer whose eyes reflected light like a cat's. This place reeked of the same wrongness that had claimed Morris. No backup would believe her description. No warrant existed for what she saw. Her hand dropped to the radio at her belt, then fell away. The watch on her wrist ticked loud in her ears, a reminder of hours lost hunting leads that always dissolved at dawn. She could walk away now. File another inconclusive report. Pretend the supernatural stayed in nightmares where it belonged. Her sharp jaw worked. Rain dripped from the ceiling above the platform, each drop striking concrete with tiny explosions. Herrera's figure faded deeper into the market crowd. If she let the door seal, the trail died here. Morris's unmarked file would gather dust forever. The clique would continue its off-books work, treating wounds that guns and knives never made. Quinn rolled her shoulders once, military precision settling into her bones. She lunged forward and caught the door's edge with her fingers before it closed completely. The stone fought her but yielded. She slipped through into the underground market's warm, charged air. The door thudded shut at her back, cutting off the last sounds of the storm above. Lantern light painted her face in harsh angles as she scanned for Herrera's retreating form. The bone token requirement flashed in her mind. She had none. Yet here she stood, badge heavy in her pocket, surrounded by goods that defied every law she had sworn to uphold. A vendor nearby glanced up, eyes narrowing at her obvious outsider status. Quinn ignored him and pushed deeper, footsteps ringing off the old tracks. Her voice cut through the low murmur of transactions. Herrera. We are not finished. He paused beside a stall selling maps that redrew themselves. His curly hair dripped onto the Saint Christopher medallion. When he turned, the scar along his forearm stood out stark under the lights. His warm brown eyes held no more fear, only a weary acceptance that chilled her more than the rain above ever could. You made your choice, Detective. Hope you survive it. Quinn closed the remaining distance. Sellers fell silent around them. The market's pulse seemed to slow, waiting to see what this intruder would demand next. Her brown eyes locked on his, every instinct screaming that she had crossed into territory where badges meant nothing and questions could cost limbs. Still she stood tall, rain from the surface world still beading on her shoulders, refusing to flinch. Then start explaining. What took my partner? What does this place have to do with the clique you run medicine for? Herrera's hand drifted toward a vial on the nearest table, something inside it twisting like smoke given form. He didn't pick it up. Instead he met her stare level, voice low enough that only she could hear. Morris poked where the veil is thinnest. Same as you just did. Some doors only open one way. Quinn's fingers twitched toward her cuffs. The air between them crackled with unspoken threats from every shadowed corner of the market. She drew a slow breath, tasting ozone and secret bargains, and waited for his next words to either damn him or drag her further in.
created_at"2026-05-01T12:51:01.124Z" 5/1/2026, 12:51:01 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency71843
moderation_latency(null)
generation_time98247
tokens_prompt1140
tokens_completion5362
native_tokens_prompt1075
native_tokens_completion6321
native_tokens_completion_images(null)
native_tokens_reasoning4663
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"
usage0.01707905
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"884fea76-dffe-9fdf-8558-e5c4f8f4c7a9"
is_byokfalse
latency107
model_permaslug"x-ai/grok-4.20-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777639861-5cU4dNaLF5Jqis5H6UbB"
session_id(null)
api_type"completions"
id"gen-1777639861-MEHFnYYgE6sAmJAAehKU"
upstream_id"884fea76-dffe-9fdf-8558-e5c4f8f4c7a9"
total_cost0.01707905
cache_discount0.0000672
upstream_inference_cost0
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
totalTags0
96.41% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1394
totalAiIsmAdverbs1
found
0
adverb"completely"
count1
highlights
0"completely"
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)
31.85% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1394
totalAiIsms19
found
0
word"glinting"
count1
1
word"fractured"
count1
2
word"loomed"
count1
3
word"intensity"
count1
4
word"dancing"
count1
5
word"grave"
count1
6
word"footsteps"
count2
7
word"echoed"
count1
8
word"velvet"
count1
9
word"pulsed"
count1
10
word"crystal"
count1
11
word"reminder"
count1
12
word"charged"
count1
13
word"scanned"
count1
14
word"stark"
count1
15
word"chilled"
count1
16
word"pulse"
count1
17
word"unspoken"
count1
highlights
0"glinting"
1"fractured"
2"loomed"
3"intensity"
4"dancing"
5"grave"
6"footsteps"
7"echoed"
8"velvet"
9"pulsed"
10"crystal"
11"reminder"
12"charged"
13"scanned"
14"stark"
15"chilled"
16"pulse"
17"unspoken"
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
narrationSentences134
matches(empty)
89.55% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount3
narrationSentences134
filterMatches
0"watch"
1"think"
hedgeMatches
0"seemed to"
1"began to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences134
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen27
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1394
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
99.78% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions51
wordCount1394
uniqueNames15
maxNameDensity1
worstName"Quinn"
maxWindowNameDensity2
worstWindowName"Quinn"
discoveredNames
Harlow1
Quinn14
Herrera11
Saint2
Christopher2
Soho1
Police1
Morris6
Camden2
Tube1
Veil1
Market1
Detective2
You3
Rain3
persons
0"Harlow"
1"Quinn"
2"Herrera"
3"Saint"
4"Christopher"
5"Morris"
6"Camden"
7"You"
8"Rain"
places
0"Soho"
globalScore0.998
windowScore1
97.92% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences96
glossingSentenceCount2
matches
0"walls that seemed to swallow sound"
1"something between rage and pity"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1394
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount1
totalSentences134
matches
0"screaming that she"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs31
mean44.97
std29.49
cv0.656
sampleLengths
071
11
258
35
421
568
619
760
812
980
1059
1112
1213
1378
1471
1574
16109
1723
1888
1918
2059
2173
2265
235
2455
259
2666
2721
2837
2918
3046
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences134
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs277
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences134
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1400
adjectiveStacks0
stackExamples(empty)
adverbCount39
adverbRatio0.027857142857142858
lyAdverbCount8
lyAdverbRatio0.005714285714285714
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences134
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences134
mean10.4
std6.26
cv0.602
sampleLengths
022
110
221
318
41
55
619
722
812
92
103
1113
128
137
145
1521
164
175
186
194
2016
216
2211
232
2413
2516
269
2722
287
293
302
317
3219
334
3412
3527
365
376
386
392
406
4121
4212
4312
446
456
466
472
485
4911
72.89% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats4
diversityRatio0.4552238805970149
totalSentences134
uniqueOpeners61
78.74% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount3
totalSentences127
matches
0"Then tell me what it"
1"Then start explaining."
2"Instead he met her stare"
ratio0.024
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount38
totalSentences127
matches
0"She stepped into his path,"
1"His warm brown eyes widened."
2"He pivoted hard and tore"
3"His answer came as he"
4"She poured on speed, lungs"
5"She cleared it with a"
6"You think bins will slow"
7"He vaulted a chain-link fence"
8"His left forearm caught on"
9"You won't either."
10"It transformed the streets into"
11"She had run down worse"
12"She refused to let whispers"
13"Her quarry darted across a"
14"He glanced back once, face"
15"He ignored her and plunged"
16"They reached the edge of"
17"She descended faster, shoulders squared."
18"He dug into his pocket"
19"He pressed it into an"
ratio0.299
58.43% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount102
totalSentences127
matches
0"Detective Harlow Quinn pressed her"
1"Water streamed off the awning"
2"Tomás Herrera emerged at last,"
3"She stepped into his path,"
4"His warm brown eyes widened."
5"He pivoted hard and tore"
6"Quinn launched after him, arms"
7"The worn leather watch on"
8"His answer came as he"
9"The name hit her like"
10"Quinn's sharp jaw locked tighter."
11"She poured on speed, lungs"
12"Alleys narrowed around them."
13"Dumpsters loomed like sleeping beasts."
14"Herrera shoved one into her"
15"Metal shrieked across concrete."
16"She cleared it with a"
17"You think bins will slow"
18"Whatever you did for the"
19"He vaulted a chain-link fence"
ratio0.803
39.37% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount1
totalSentences127
matches
0"If she let the door"
ratio0.008
78.89% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences67
technicalSentenceCount6
matches
0"Detective Harlow Quinn pressed her back to the damp brick, eyes locked on the green neon buzz that marked the bar's entrance."
1"She stepped into his path, boots splashing through a puddle that reflected the Soho lights in fractured patterns."
2"He vaulted a chain-link fence that separated the alley from a service road."
3"On the other side, Camden waited in the distance, a sprawl of shuttered stalls and graffiti-tagged walls that seemed to swallow sound."
4"His warm brown eyes held no more fear, only a weary acceptance that chilled her more than the rain above ever could."
5"Still she stood tall, rain from the surface world still beading on her shoulders, refusing to flinch."
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
91.4610%