Run: 2026-02-20-01KHY9BFDQD95TZG3VGCNWWPD0

Run Details

Duration:
31.7s
Cost:
$0.001463
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 flashed her badge at the makeshift barricade, the uniform guarding the derelict entrance to the old Camden Town Tube station stepping aside without a word. Rain slicked the concrete stairs leading down, her boots echoing in the stale air thick with mold and something sharper—ozone, like a storm trapped underground. She checked her worn leather watch: 2:17 a.m. The call came in two hours ago: body in an abandoned station, unauthorized access, possible homicide. Her jaw tightened as she descended, flashlight cutting through the gloom. Tunnels branched off the platform, graffiti scarred the tiled walls, but fresh boot prints in the dust led deeper, toward a chain-link fence ripped open like paper. Beyond it, flickering torchlight danced. Voices murmured. She ducked through the tear, hand on her holster. Eva Kowalski crouched near a sprawl of crates and tarps, her curly red hair spilling over round glasses as she prodded a brass casing with gloved fingers. Freckles stood out under the harsh light of her headlamp. Her worn leather satchel lay open nearby, books spilling onto the cracked floor. The Veil Market—Quinn had heard whispers, black market for oddities, but this? Bodies of men in hoodies littered the space, throats slashed clean, blood pooling in unnatural spirals that defied gravity, climbing the walls in thin rivulets. "Detective Quinn." Eva tucked a curl behind her left ear, green eyes flicking up. "Museum consult. They pulled me in for the artifacts." Quinn scanned the scene. Six vics, all male, mid-30s, dressed like street dealers—leather jackets, heavy chains. Stalls overturned: vials of glowing liquid shattered, amulets crushed underfoot, ledgers soaked in blood. Central body clutched a small brass compass, verdigris patina gleaming, needle spinning wild. "Looks like a deal soured. Territorial hit." Eva straightened, snapping off her gloves. "Buyers crossed a vendor. Knives out, quick work. These spirals? Panic slashes, arterial spray hitting at angles." Quinn knelt by the compass body, noted the lack of defensive wounds. Clean cuts, no hesitation marks. Air hummed, electric. She lifted the casing—sigils etched deep, needle quivering toward a shadowed alcove. No exit wounds on any corpse. Blood trails led inward, not out. "Robbery motive holds." Eva gestured at empty shelves. "High-value stuff gone: alchemicals, tokens. Killer grabs loot, bolts." Quinn's brown eyes narrowed. She traced a blood spiral with her finger, gloved tip coming away sticky. Patterns looped precise, like calligraphy, converging on that alcove. No footprints scattered the dust there—just a faint shimmer, heat haze in cold air. She stood, military precision in her stance, salt-and-pepper crop brushing her sharp jaw. "Check the entry." Quinn pointed to the fence. "Ripped from inside. No drag marks from heavies hauling bodies. Blood flows uphill, against the platform slope." Eva peered closer, tucking hair again. "Adrenaline spray. Bodies twitched post-mortem. Common in stabbings." Quinn paced the perimeter. Torch sconces still burned, unextinguished. Wax dripped in perfect cylinders, flames blue at edges. She sniffed—sulfur undertone. One stall intact: bone tokens stacked neat, entry passes untouched. Killer ignored them. "Victims armed." Quinn lifted a jacket flap on the nearest. Switchblade, half-drawn. "Froze mid-pull. All of 'em." Eva nodded. "Ambush. Pros hit fast, they never cleared leather." Quinn's watch ticked loud in the hush. She followed the compass needle's twitch, boots crunching glass. Alcove loomed: arched tunnel mouth, tiles blackened as if scorched. Needle steadied, pointing dead center. She shone her light—empty, but air warped, a ripple like water disturbed. "Compass attuned to rifts." Eva edged closer, satchel strap slipping. "Veil Market specialty. Points to portals, thin spots. This one's humming." Quinn shot her a look. "Portals. Right. And the blood dances ballet because... magic?" Eva adjusted her glasses. "Call it physics we don't grasp. These men trafficked supernaturals—enchanted goods, rift-touched info. Hit was retaliation. Rival crew seals the breach after." Quinn crouched at the alcove edge. Tiles vibrated under her palm, warm. Blood spirals framed it exact, as if painted to outline a door. No tool marks, no charring inconsistent with knives. She recalled DS Morris—three years back, similar scene, wounds that knit themselves shut before autopsy. Unexplained. "Look here." Quinn waved Eva over. "Needle spun wild on the body. Stopped when I lifted it. Now locks on this." Eva leaned in, breath fogging. "Rift echo. Residual energy. Killer used it—stepped through, pulled the bodies' life force or whatever. Explains no struggle." Quinn traced a sigil on the compass face. Protective runes, standard warding. But faint scratches underneath, fresh. She pocketed it, stood. "Bodies positioned radial, facing in. Like they walked into a woodchipper willingly." Eva snorted. "Group hypnosis? Occult angle fits the market." Quinn circled back to the central corpse. Jacket pocket bulged—ledger peeked, pages warped but legible. She tugged it free, flipped under light. Entries: "Shade artisan delivery, Veil Compass batch, rift stable till dawn." Last line: "Quinn sniffing—evac." Her gut twisted. "They knew I was coming." Eva peered over her shoulder. "Clique tip-off? You lean on informants." Quinn snapped the ledger shut. Blood on the page glowed faint, letters shifting. Illusion? No—ink reacting. She dropped it, wiped her glove. "Evidence chain breaks here. No casings, no prints viable in this dust. But spirals match no blade angle from standing height." She knelt again, measured a cut with her multi-tool. Depth uniform, 3 inches, serrated but cauterized edges. Plasma? Her light caught something: on the alcove floor, a patina smear matching the compass verdigris. "Metal dragged here." Quinn pointed. "Compasses don't slash throats." Eva frowned, tucking hair rapid. "Multiple attackers. One distracts with the toy, others carve." Quinn rose, shone light up the tunnel curve. Tiles gleamed wet, but dust dry. Water? No drip sound. Shimmer pulsed once, faint moan escaping—like wind through bone. "Listen." Quinn held breath. Silence pressed. Eva shook her head. "Acoustics. Echo off the tiles." Quinn's jaw clenched. She recalled Morris's file—throat wound identical, partner vanished into thin air per witnesses. "Supernatural black market. Bone tokens for entry. They didn't fight because the threat came from inside the fence." Eva shifted. "Vendor grudge. Internal beef." Quinn stepped to the alcove, pressed palm flat. Heat surged, vision blurring—flashes: hooded figures circling, chanting low, compass needles aligning like spears. Throats opened not by steel, but shadow tendrils uncoiling from the arch. She yanked back, breath sharp. "Not knives. Rift weaponized." Eva's eyes widened. "You saw—" "Compass scratches." Quinn pulled it out, angled light. "Not random. Pattern matches the sigils, inverted. Someone tuned it wrong—opened the rift deliberate." Eva grabbed her satchel, rifled books. "Warding reversal. Shade craft. Pulls energy in, shreds from ether." Quinn nodded once. "Victims triggered it. Knew I closed in, panicked, activated their own trap. Self-inflicted massacre." Blood spirals pulsed in sync with the needle. Alcove hummed louder, tiles cracking faint. Eva whispered, "It's waking." Quinn holstered her light, drew sidearm. "Ledger named me. They called it down on themselves." The shimmer tore wider, shadows thickening.
created_at"2026-02-20T19:45:14.177Z" 2/20/2026, 7:45:14 PM
model"x-ai/grok-4.1-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency578
moderation_latency(null)
generation_time31598
tokens_prompt1149
tokens_completion2112
native_tokens_prompt1131
native_tokens_completion2519
native_tokens_completion_images0
native_tokens_reasoning845
native_tokens_cached151
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"
usage0.00146305
router(null)
provider_responses
0
endpoint_id"9821aa0e-dce3-4c27-9716-161359123d0b"
id"b67ca3f4-b6ec-f69c-06c7-43f5c369356e"
is_byokfalse
latency299
model_permaslug"x-ai/grok-4.1-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771616714-vWzMFaXOdjJYHkWKjUU9"
upstream_id"b67ca3f4-b6ec-f69c-06c7-43f5c369356e"
total_cost0.00146305
cache_discount0.00002265
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
totalTags11
adverbTagCount0
adverbTags(empty)
dialogueSentences40
tagDensity0.275
leniency0.55
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1172
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)
10.41% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1172
totalAiIsms21
found
0
word"echoing"
count1
1
word"gloom"
count1
2
word"scanned"
count1
3
word"shattered"
count1
4
word"gleaming"
count1
5
word"electric"
count1
6
word"etched"
count1
7
word"traced"
count2
8
word"perfect"
count1
9
word"loomed"
count1
10
word"dances"
count1
11
word"vibrated"
count1
12
word"echo"
count2
13
word"standard"
count1
14
word"measured"
count1
15
word"pulsed"
count2
16
word"silence"
count1
17
word"jaw clenched"
count1
highlights
0"echoing"
1"gloom"
2"scanned"
3"shattered"
4"gleaming"
5"electric"
6"etched"
7"traced"
8"perfect"
9"loomed"
10"dances"
11"vibrated"
12"echo"
13"standard"
14"measured"
15"pulsed"
16"silence"
17"jaw clenched"
33.33% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches3
maxInWindow3
found
0
label"eyes widened/narrowed"
count2
1
label"jaw/fists clenched"
count1
highlights
0"eyes narrowed"
1"eyes widened"
2"jaw clenched"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences105
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount2
hedgeCount0
narrationSentences105
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences133
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen28
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1145
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions5
unquotedAttributions0
matches(empty)
8.02% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions57
wordCount810
uniqueNames14
maxNameDensity2.84
worstName"Quinn"
maxWindowNameDensity4.5
worstWindowName"Quinn"
discoveredNames
Harlow1
Quinn23
Camden1
Town1
Tube1
Kowalski1
Veil1
Market1
Eva18
Switchblade1
Morris2
Last1
Silence1
Blood4
persons
0"Harlow"
1"Quinn"
2"Kowalski"
3"Market"
4"Eva"
5"Morris"
6"Silence"
7"Blood"
places
0"Camden"
1"Town"
2"Tube"
globalScore0.08
windowScore0.167
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences61
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.873
wordCount1145
matches
0"not by steel, but shadow tendrils uncoiling from the arch"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences133
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs45
mean25.44
std18.79
cv0.738
sampleLengths
088
143
287
323
443
530
644
717
853
925
1014
1134
1217
1310
1443
1521
1614
1726
1848
1921
2023
2133
229
2337
248
2511
2643
2733
289
2914
3027
316
329
3334
346
3534
369
375
3822
3916
4017
4114
424
4315
446
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences105
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs175
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount13
semicolonCount0
flaggedSentences13
totalSentences133
ratio0.098
matches
0"Rain slicked the concrete stairs leading down, her boots echoing in the stale air thick with mold and something sharper—ozone, like a storm trapped underground."
1"The Veil Market—Quinn had heard whispers, black market for oddities, but this?"
2"Six vics, all male, mid-30s, dressed like street dealers—leather jackets, heavy chains."
3"She lifted the casing—sigils etched deep, needle quivering toward a shadowed alcove."
4"No footprints scattered the dust there—just a faint shimmer, heat haze in cold air."
5"She sniffed—sulfur undertone."
6"She shone her light—empty, but air warped, a ripple like water disturbed."
7"She recalled DS Morris—three years back, similar scene, wounds that knit themselves shut before autopsy."
8"Jacket pocket bulged—ledger peeked, pages warped but legible."
9"No—ink reacting."
10"Shimmer pulsed once, faint moan escaping—like wind through bone."
11"She recalled Morris's file—throat wound identical, partner vanished into thin air per witnesses."
12"Heat surged, vision blurring—flashes: hooded figures circling, chanting low, compass needles aligning like spears."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount827
adjectiveStacks1
stackExamples
0"lay open nearby, books"
adverbCount12
adverbRatio0.014510278113663845
lyAdverbCount1
lyAdverbRatio0.0012091898428053204
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences133
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences133
mean8.61
std5.65
cv0.657
sampleLengths
028
125
28
316
411
527
65
72
89
927
1010
1113
1212
1325
1414
159
164
1712
1814
1913
2013
2117
2212
235
243
2512
266
276
288
299
304
3113
329
3314
3413
358
3617
376
388
394
405
419
423
4310
443
4510
462
475
482
498
91.48% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats0
diversityRatio0.5488721804511278
totalSentences133
uniqueOpeners73
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences92
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount19
totalSentences92
matches
0"She checked her worn leather"
1"Her jaw tightened as she"
2"She ducked through the tear,"
3"Her worn leather satchel lay"
4"She lifted the casing—sigils etched"
5"She traced a blood spiral"
6"She stood, military precision in"
7"She sniffed—sulfur undertone."
8"She followed the compass needle's"
9"She shone her light—empty, but"
10"She recalled DS Morris—three years"
11"She pocketed it, stood."
12"She tugged it free, flipped"
13"Her gut twisted."
14"She dropped it, wiped her"
15"She knelt again, measured a"
16"Her light caught something: on"
17"She recalled Morris's file—throat wound"
18"She yanked back, breath sharp."
ratio0.207
25.22% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount80
totalSentences92
matches
0"Detective Harlow Quinn flashed her"
1"Rain slicked the concrete stairs"
2"She checked her worn leather"
3"The call came in two"
4"Her jaw tightened as she"
5"Tunnels branched off the platform,"
6"She ducked through the tear,"
7"Eva Kowalski crouched near a"
8"Freckles stood out under the"
9"Her worn leather satchel lay"
10"The Veil Market—Quinn had heard"
11"Bodies of men in hoodies"
12"Eva tucked a curl behind"
13"Quinn scanned the scene."
14"Stalls overturned: vials of glowing"
15"Eva straightened, snapping off her"
16"Quinn knelt by the compass"
17"Air hummed, electric."
18"She lifted the casing—sigils etched"
19"Blood trails led inward, not"
ratio0.87
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences92
matches(empty)
ratio0
63.49% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences27
technicalSentenceCount3
matches
0"Rain slicked the concrete stairs leading down, her boots echoing in the stale air thick with mold and something sharper—ozone, like a storm trapped underground."
1"Bodies of men in hoodies littered the space, throats slashed clean, blood pooling in unnatural spirals that defied gravity, climbing the walls in thin rivulets."
2"She recalled DS Morris—three years back, similar scene, wounds that knit themselves shut before autopsy."
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags11
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags1
fancyCount1
fancyTags
0"Eva whispered (whisper)"
dialogueSentences40
tagDensity0.025
leniency0.05
rawRatio1
effectiveRatio0.05
77.5319%