Run: 2026-05-01-01KQHSQS0DYB9QGPVZCQSX0GN8

Run Details

Duration:
1m 47s
Cost:
$0.021620
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="4414" name="Eva Kowalski" aliases="Eva, Evie" pronouns="she/her" species="Human" storyRole="Best Friend"> <eyeColor>green</eyeColor> <hair>curly red</hair> <height>5'4"</height> <age>26</age> <glasses>round glasses</glasses> <satchel>worn leather satchel full of books</satchel> <freckles>freckled complexion</freckles> <nervousHabit>tucking hair behind her left ear</nervousHabit> <description>Aurora's childhood friend and an occult researcher.</description> <backstory>Moved to London two years before Aurora and works as a research assistant at the British Museum's restricted archives. She holds a master's degree in Ancient History from Oxford.</backstory> </character> <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> <item id="2004" name="Veil Compass" aliases="the Compass, shadow compass" type="Tool" origin="The Veil Market"> <casingMaterial>small brass compass</casingMaterial> <faceMarkings>face etched with protective sigils</faceMarkings> <needle>points toward the nearest supernatural rift or portal</needle> <patina>casing has a patina of verdigris</patina> <creator>crafted by a Shade artisan</creator> <description>A compass attuned to supernatural energy.</description> </item> </codex> Continue the story using the following instructions: <instructions> Write a fully fleshed out scene of at least 1000 words in the mystery genre. A detective arrives at a crime scene in an unusual location. Something is wrong — the evidence doesn't add up. A colleague is present, offering a different interpretation. Through careful observation and deduction, the detective begins to see what others have missed. 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 lowered herself down the rusted ladder into the abandoned Tube station beneath Camden, boots meeting slick concrete with a dull thud. Her flashlight beam danced across faded posters from decades past before catching on fresh symbols scratched into the curved walls. The air hung thick, heavy with damp earth and a sharp undercurrent of ozone that prickled her skin. She checked the worn leather watch on her left wrist. The descent had taken longer than expected, each rung colder than the last. The platform opened out like a forgotten throat. Stalls crowded the space in chaotic rows, tables flipped and wares scattered in jagged patterns. Glass shards glittered under emergency lights set up by the response team, their glow harsh against the gloom. Bundles of dried leaves that should have crumbled instead flexed like living limbs. Metal charms twisted into shapes that hurt to stare at directly. This was no standard black market. Whispers of the Veil Market had reached her desk weeks ago, dismissed as urban legend until the call came through. A body lay centered in the disruption, limbs splayed at unnatural angles. The victim stared at the tiled ceiling, face locked in surprise, a precise gash across his chest. Lang straightened from his examination of a nearby crate, notebook in hand, his face etched with the familiar lines of a long shift. Standard robbery homicide. They hit him for the cashbox contents and fled down the tracks. These underground setups draw opportunists like flies. Quinn knelt beside the corpse, movements crisp and economical. No spray pattern marked the ground around the wound. Instead, five droplets formed a neat pentagon near his left shoulder, edges seared black as if flame had touched them. She lifted the victim's hand. A small brass compass rested there, casing etched with protective sigils, verdigris clinging to every groove. The needle trembled then locked toward a bricked-up archway at the platform's end. She slipped the compass into an evidence bag, feeling its unnatural warmth through the plastic. This wound doesn't bleed right. Heat cauterization on impact. And the compass needle ignores magnetic north completely. Lang shifted his weight, boots scraping grit. Fancy gadget. Plenty of stalls here peddle that junk. Victim probably ran with a crew moving contraband. One deal went south, simple as that. Wallet's missing. Cashbox emptied. Textbook. Quinn rose, her sharp jaw tightening as she scanned the wider scene. Footprints cut through the dust in clear paths leading to the body from three directions, yet none retreated. They simply stopped, as if the makers had dissolved into air. She followed one set to a stall still stocked with glass vials containing liquids that caught the light in oily rainbows. The lock hung intact. Nearby, a strongbox sat open but notes and coins remained untouched inside. If thieves wanted quick gains they ignored the obvious valuables. No one leaves paper money behind unless they sought something specific. Look at the ledger pages torn from that binder. Symbols cover every inch. Lang joined her at the stall, his shadow stretching long across the tiles. Coded records for drop points. Drugs or stolen artifacts. These types encrypt everything. The cashbox confusion comes from panic. Killer grabbed what he could carry and ran. A rustle sounded from behind a collapsed awning. Eva Kowalski stepped into the light, curly red hair escaping its tie, round glasses catching reflections from the forensic lamps. Her freckled face showed tight concentration as she adjusted the worn leather satchel slung across her body, one hand tucking a strand behind her left ear. The bag bulged with volumes Quinn recognized from past consultations. The compass you mentioned in your message. May I see it? Quinn handed the bag over without hesitation. Eva had proven her value on three prior cases that skirted the edges of normal procedure, her Oxford training and museum access cutting through layers regular channels could not. Tell Lang what this is, Eva. He thinks it's a tourist trinket. Eva turned the compass in her gloved hands, needle still fixed on the distant wall. Shade artisan work. Patina indicates at least forty years of use tracking supernatural energy. The sigils ward off interference. This points to the nearest active rift. The market operates on a cycle, relocating every full moon. Tonight the moon waxes heavy. This station serves as the current hub. Lang gave a short bark of disbelief, arms folding across his chest. Rifts. Shades. You consult on occult research, not homicide. The scene tells a clear story if you ignore the dressing. Victim dealt in banned substances. Competitor eliminated him and grabbed the unique stock. Those jars over there contain residue that matches synthetic compounds we've seen surface in Camden raids. Quinn moved to the body again, lifting the broken chain from around the victim's neck. A faint groove suggested something small and carved had hung there recently. Bone token. Required for entry according to the rumors. Found it loose under that table ten feet away. Killer either dropped it or discarded it after use. But the footprints don't support an exit. They converge here and vanish. She traced one print with her finger hovering just above the dust. The impression showed a distinct tread pattern that matched no shoe sole in her experience, the edges blurred as if heat had warped the concrete itself. Eva set her satchel on a stable section of stall and pulled out a thick tome bound in dark leather. Pages whispered as she flipped through them, freckled fingers steady despite the nervous flick of her eyes toward the bricked arch. The token grants passage. Without it outsiders trigger alarms woven into the station itself. This market sells more than goods. Information moves here that threatens certain interests. Your clique theory fits, Harlow. Groups that traffic between layers. Lang snatched a vial from the nearest table, holding it to the light. Clear fluid swirled inside without settling. Between layers. Next you'll claim the killer flew out on a broom. Concrete evidence puts this at street level. Wound suggests a narrow blade, maybe heated. Professional. The clique you chase peddles influence in the usual circles. Drugs, extortion, underground fights. This fits their pattern without inventing portals. Quinn felt the pull of memory then, sharp as a fresh blade. Three years back DS Morris had answered a similar call in tunnels not far from here. His body showed the same cauterized mark, the same absence of struggle. Official report listed cardiac arrest. She had never accepted it, the supernatural hints dismissed by superiors who preferred neat files. The salt-and-pepper strands at her temples marked every sleepless night spent reviewing those photos. She kept her bearing rigid, circling the body once more. Military precision kept her steps even, brown eyes missing nothing. The victim's fingers bore ink stains in patterns that echoed the compass sigils. A brand on his inner wrist, faint but visible under magnification from her pocket lens, matched one recovered from Morris's scene. The brand. Same as before. Not random. The killer marked him first then struck. Information extraction. Eva looked up from her book, green eyes steady behind the round frames. The runes bind energy. Whoever did this closed off a transaction. The manifest scattered there lists rift coordinates and opening sequences. Valuable to anyone wanting control of movement between realms. The Veil Market facilitates such exchanges until it moves again. Lang kicked at a fragment of shattered jar, sending it skittering across the platform. Realms. Coordinates. Save it for the museum, Kowalski. Quinn, the first responders noted no witnesses, no secondary exits. Tracks remain clear of fresh disturbance beyond fifty meters. Perp climbed out through a service grate. We match the blade type and bring in known fences from the Camden rings. Case closes by morning. Quinn ignored the suggestion, compass back in her bare hand now despite protocol. The needle danced faster the closer she carried it to the bricked arch. Vibrations traveled up her arm, matching the thrum she remembered from Morris's personal effects the night they recovered them. She pressed her palm flat against the cold bricks. One section yielded a fraction, mortar crumbling to reveal a hairline seam pulsing with faint blue light. Evidence doesn't line up for a simple hit. Valuables ignored. Footprints disappear. Wound speaks of precision beyond any street weapon. The token, the compass, the selective theft of paperwork. Someone came for knowledge stored in this man's head and used the market's own mechanisms against him. Eva closed her book with a snap, satchel already open to receive it. The rift lies behind that wall. The compass confirms alignment. Full moon strengthens the pull. If the killer passed through, traces remain visible only under specific conditions. Lang stepped between them, face flushed under the harsh lights. Specific conditions equal nonsense. We cordon the platform, process for prints, run the victim's face through facial recognition. Standard procedure yields results. Your history with the odd case clouds your judgment here, Quinn. Morris would tell you the same if he could. The name landed like a weight. Quinn's fingers tightened on the compass casing. The needle spun wildly then froze, pointing straight at the seam. Dust around the bricks lifted in slow spirals without breeze. She saw the pattern now, the way shadows clung unnaturally to the stall farthest from the lights, how certain vials continued glowing hours after shattering. Others had overlooked these details, focused on the blood and the missing wallet. The clique operated here, using the market as cover. The evidence revealed their method if viewed without preconceptions. The wound matched energy discharge, not steel. The missing token lay where a struggle might have knocked it free, yet no defensive wounds showed on the victim's hands. He knew his attacker. Trusted enough to turn his back. She pocketed the compass again, its warmth bleeding through her coat. The station seemed to hum now, a low frequency that resonated in her teeth. Eva watched her with quiet understanding, hair tucked once more behind her ear. Lang shook his head and returned to his notebook, muttering about paperwork. Quinn crouched at the base of the wall, collecting mortar dust in a vial. The particles sparkled, reflecting light in colors not present in the station's spectrum. deduction layered upon deduction. The evidence told a story far older than this single death, threads reaching back to her partner's unexplained end. The market would shift location soon. The rift called. What others dismissed as theatrical props revealed themselves as functional tools in a larger machinery. She straightened, military bearing locked in place, and faced the seam that should not exist. The compass tugged in her pocket like a living thing. This changes the profile entirely. The killer didn't flee the station. He stepped sideways.
created_at"2026-05-01T12:55:37.746Z" 5/1/2026, 12:55:37 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency75993
moderation_latency(null)
generation_time107095
tokens_prompt1149
tokens_completion4847
native_tokens_prompt1102
native_tokens_completion8124
native_tokens_completion_images(null)
native_tokens_reasoning5975
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"
usage0.0216203
router(null)
provider_responses
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endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"e5956453-afc3-904e-9575-3c733b408d26"
is_byokfalse
latency144
model_permaslug"x-ai/grok-4.20-20260309"
provider_name"xAI"
status200
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total_cost0.0216203
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Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
97.22% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1801
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)
41.70% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1801
totalAiIsms21
found
0
word"chaotic"
count1
1
word"gloom"
count1
2
word"standard"
count3
3
word"etched"
count2
4
word"familiar"
count1
5
word"trembled"
count1
6
word"warmth"
count2
7
word"magnetic"
count1
8
word"weight"
count2
9
word"scanned"
count1
10
word"coded"
count1
11
word"synthetic"
count1
12
word"traced"
count1
13
word"echoed"
count1
14
word"shattered"
count1
15
word"resonated"
count1
highlights
0"chaotic"
1"gloom"
2"standard"
3"etched"
4"familiar"
5"trembled"
6"warmth"
7"magnetic"
8"weight"
9"scanned"
10"coded"
11"synthetic"
12"traced"
13"echoed"
14"shattered"
15"resonated"
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
narrationSentences186
matches
0"d in surprise"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount1
narrationSentences186
filterMatches
0"watch"
1"see"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences186
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen29
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1801
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
totalMentions46
wordCount1801
uniqueNames11
maxNameDensity0.67
worstName"Quinn"
maxWindowNameDensity2
worstWindowName"Eva"
discoveredNames
Harlow2
Quinn12
Tube1
Camden3
Veil2
Market2
Kowalski2
Oxford1
Lang9
Eva8
Morris4
persons
0"Harlow"
1"Quinn"
2"Market"
3"Kowalski"
4"Lang"
5"Eva"
6"Morris"
places
0"Camden"
1"Oxford"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences138
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1801
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences186
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs48
mean37.52
std22.82
cv0.608
sampleLengths
085
191
229
323
422
572
615
717
87
929
1078
1134
1213
1327
1464
1511
1636
1712
1815
1948
2012
2149
2227
2339
2438
2541
2637
2719
2848
2974
3054
3116
3213
3340
3414
3552
3671
3746
3813
3927
4010
4142
4272
4356
4450
4574
4625
4714
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences186
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs316
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences186
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1804
adjectiveStacks0
stackExamples(empty)
adverbCount40
adverbRatio0.022172949002217297
lyAdverbCount11
lyAdverbRatio0.006097560975609756
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences186
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences186
mean9.68
std5.73
cv0.592
sampleLengths
024
120
218
310
413
58
615
718
813
911
106
1120
1212
1317
1423
153
1612
177
189
199
2020
215
2216
2313
2415
255
264
278
287
292
307
318
327
332
342
351
3612
3718
3811
3921
404
4112
4210
4311
449
454
4613
475
484
494
75.45% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats8
diversityRatio0.478494623655914
totalSentences186
uniqueOpeners89
19.61% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences170
matches
0"Instead, five droplets formed a"
ratio0.006
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount25
totalSentences170
matches
0"Her flashlight beam danced across"
1"She checked the worn leather"
2"They hit him for the"
3"She lifted the victim's hand."
4"She slipped the compass into"
5"They simply stopped, as if"
6"She followed one set to"
7"Her freckled face showed tight"
8"He thinks it's a tourist"
9"You consult on occult research,"
10"They converge here and vanish."
11"She traced one print with"
12"Your clique theory fits, Harlow."
13"His body showed the same"
14"She had never accepted it,"
15"She kept her bearing rigid,"
16"We match the blade type"
17"She pressed her palm flat"
18"We cordon the platform, process"
19"Your history with the odd"
ratio0.147
57.06% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount137
totalSentences170
matches
0"Detective Harlow Quinn lowered herself"
1"Her flashlight beam danced across"
2"The air hung thick, heavy"
3"She checked the worn leather"
4"The descent had taken longer"
5"The platform opened out like"
6"Stalls crowded the space in"
7"Glass shards glittered under emergency"
8"Metal charms twisted into shapes"
9"This was no standard black"
10"Whispers of the Veil Market"
11"A body lay centered in"
12"The victim stared at the"
13"Lang straightened from his examination"
14"They hit him for the"
15"These underground setups draw opportunists"
16"Quinn knelt beside the corpse,"
17"She lifted the victim's hand."
18"A small brass compass rested"
19"The needle trembled then locked"
ratio0.806
88.24% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount3
totalSentences170
matches
0"If thieves wanted quick gains"
1"Whoever did this closed off"
2"If the killer passed through,"
ratio0.018
93.02% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences86
technicalSentenceCount6
matches
0"The air hung thick, heavy with damp earth and a sharp undercurrent of ozone that prickled her skin."
1"Eva had proven her value on three prior cases that skirted the edges of normal procedure, her Oxford training and museum access cutting through layers regular c…"
2"Those jars over there contain residue that matches synthetic compounds we've seen surface in Camden raids."
3"The impression showed a distinct tread pattern that matched no shoe sole in her experience, the edges blurred as if heat had warped the concrete itself."
4"She had never accepted it, the supernatural hints dismissed by superiors who preferred neat files."
5"The victim's fingers bore ink stains in patterns that echoed the compass sigils."
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
92.4099%