Run: 2026-07-08-01KX1MD346X6TQTXQ2672G6X5T

Run Details

Duration:
1m 14s
Cost:
$0.025760
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
The bone token pulsed once against Detective Harlow Quinn’s palm before the gatekeeper’s shadow swallowed it whole. Green fire traced the sigils along the barrel vault of the abandoned Tube station. The barrier parted. She stepped through into the Veil Market’s constant undercurrent of murmur and clink. Lanterns of bottled lightning hung from rusted cable trays. Rows of stalls occupied the old platforms, their counters heaped with jars of powdered bone, frozen shadows in glass, books that whispered when opened. The air carried the sharp green reek of crushed henbane and the metallic tang of freshly drawn charms. Figures in patched cloaks drifted between the tables; none of them glanced at the shimmer of police ward-tape that sealed off the northern alcove. Quinn ducked beneath the tape. Gravel crunched once under her boots and then fell silent. The body lay half-sprawled against the bricked-up service doorway. A man in a charcoal overcoat, mid-thirties, one arm flung wide, the other curled under his ribs. Greenish powder dusted his lower lip and the curve of his chin. No pooling blood. No spilled vials. The surrounding tiles held only the ordinary scuffs of market traffic. Eva Kowalski rose from a crouch beside the corpse. Curly red hair caught the lantern light; round glasses flashed as she straightened. The worn leather satchel at her hip sagged with the weight of reference volumes. She tucked a loose strand behind her left ear. “Residue matches the batch seized from stall seventeen last full moon. High-grade Shadeöl. One dose stops the heart in under a minute. Looks like he took it himself.” Quinn’s gaze travelled the length of the body without interruption. The man’s fingers remained clean beneath the nails. His boots still carried dry mud from the surface streets, no damp dust from the lower tunnels. She reached for the leather watch on her left wrist, checked the dial, then let the arm fall. “Time of death according to the healer on scene was ninety minutes ago. Market still open. No scramble. No knocked over goods.” Eva opened the satchel and drew out a small notebook already half-filled with tight script. “The dealer from seventeen swears the man bought a single ampule, walked away alone, and that was that. Guards at both entrances logged no exit. He’s still inside the circle. Suicide or an accident after a failed bargain. The powder’s unfinished on his tongue. He didn’t finish the dose.” Quinn stepped past her. Kneeling, she lifted the edge of the overcoat with two fingers. Beneath the fabric, against the tiles, rested a small brass compass the size of a pocket watch. Verdigris filmed the casing. Etched protective sigils ringed the glass face. The needle, thin as a shard of shadow, pointed not at the corpse but straight at the bricked service doorway. She closed her hand around the instrument without lifting it yet. Cold metal bit her palm. “Compass like this is Shade-craft. Needle tracks the nearest open rift. You see where it aims?” Eva peered over the lenses. “The door’s been sealed since the station closed. Solid brick. No one’s moving stone on market night without half the stalls hearing it.” Quinn rose. Three strides brought her to the wall. She ran a bare hand across the mortar lines. At chest height the brickwork felt warmer than the surrounding stones by a clear degree. A faint black bloom stained the joints, the colour of soot that had never known fire. She pressed. The brick gave the slightest fraction before springing back. “Not solid. Not tonight.” She turned the compass. The needle held its line, quivering once as if tasting residual energy. “Someone opened a fold here. Short-lived. Enough for one person to step through and seal it behind them.” Eva’s freckles stood out darker against a sudden pallor. She closed the notebook with a soft snap. “That would mean the body’s a plant. Dumped after the fact.” “Or killed on the other side and shoved through while the rift still held. Either way the overdose didn’t happen on these tiles.” Quinn crouched again, this time studying the powder on the dead man’s mouth under the lantern’s shifting light. The crystals clung only to the outer surface of the lips; none had crusted between the teeth or ridden the inside of the cheek. She drew a clean evidence brush from her coat and swept a sample into a tiny glassine envelope. “If he swallowed it here the tongue would show residue halfway back. This is painted on after death.” She sealed the envelope and pocketed it. Her attention shifted to the outstretched arm. The sleeve cuff carried a single green fleck identical to the lip powder, yet the fingers remained unmarked, palms clean. She rotated the wrist. On the underside of the forearm a shallow groove ran parallel to the radius, no wider than a needle and already faded to pink. Fresh. Precise. Not the angular tears left by struggle or spasm. “Heparin-style puncture. Someone drew blood first, measured the dose against body weight, then forced the powder. The coat sleeve hid it until the arm stiffened.” Quinn let the limb settle. “Professional. Ritualists don’t bill for precision like this.” Eva moved closer, satchel straps creaking. “The dealer still swears the ampule left his counter full. If this powder came from that batch, the empty shell has to be somewhere in the market.” Quinn’s boots carried her in a slow circuit of the taped perimeter. Every pace measured. She stopped at a make-shift table three stalls down where a tray of graduated droppers sat unattended. One dropper rested slightly askew, its glass tip retaining a translucent film the same vicious green. The lamp above it guttered as she approached; a puff of ozone rolled off the metal. She did not touch the instrument. Instead she angled the Veil Compass toward it. The needle spun a half-turn, then locked on the dropper itself, then swung back to the bricked wall as if arguing with two signatures of equal strength. “Layered residual. Same artisan who forged the compass also tempered the glass. Signature match. The ampule was emptied here, refilled with a weaker solution for the dealer’s ledger, and the lethal dose walked out under a different label.” Quinn’s voice stayed flat. She closed the compass lid with a soft click and slipped it into an evidence pouch. “The buyer never existed. Or he left through the same fold that let the killer escape.” Eva stared at the dropper, then at the sealed doorway. Her hand rose again to tuck hair that was already in place. “Then the market ledgers are worthless. And the guards never saw an extra body because the extra body arrived already dead.” Quinn turned a slow circle, eyes tracking every shadow that touched the free corners of the alcove. Lantern light caught the edge of a single footprint half-erased by deliberate scuffing: the outer ring of a heel that did not match the dead man’s boots nor any of the common market last shapes. Narrow. Military issue. The heel itself left a crescent of fine grey dust usually found only in the collapsed tunnels two levels lower. She photographed the print with her pocket camera, then traced the dust with a fingertip. It clung to her skin with a faint electric prickle before she brushed it into a second envelope. “Whoever opened the rift came up from the deep tunnels. Knew the station plans better than the current market-runners. Used the compass to triangulate the thinnest membrane in the brick and forced a temporary gateway. Stabbed the victim, drained enough blood for identity falsification later, painted the overdose for urgency, and stepped back through before the fold collapsed.” She straightened. The leather band of her watch abraded lightly against her wrist bone as she once more checked the hour. Market closing rituals would begin within forty minutes. After that the entire concourse would pack itself into portable shadows and vanish until the next full moon. Eva closed the satchel’s flap and slung the strap higher. “So we lock down the lower access shafts? Question every Shade fence who ever sold a compass of this pattern?” Quinn’s sharp jaw set harder. She looked once more at the clean palms of the corpse, the painted mouth, the warm brick, the compass needle still pressed against the pouch like a buried accusation. “We start with the brick. Heat signatures fade. I want a thermal scan before the wards drop and the whole place walks. Then we follow that heel dust down. The man who left it still has residual verdigris on his hands from polishing the case. He won’t wash it off in water.” She pocketed both sample envelopes, sealed the pouch containing the Veil Compass, and stepped back under the crime-scene tape. Lantern light fractured across her close-cropped hair. Around them the market’s low commerce continued, oblivious or thralling indifferent. The dead man’s empty eyes reflected nothing but the slow drift of bottled lightning.
created_at"2026-07-08T19:48:44.814Z" 7/8/2026, 7:48:44 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency472
moderation_latency(null)
generation_time74195
tokens_prompt1149
tokens_completion2993
native_tokens_prompt1204
native_tokens_completion4180
native_tokens_completion_images(null)
native_tokens_reasoning2317
native_tokens_cached1152
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"
service_tier"default"
usage0.02576
router(null)
provider_responses
0
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"338ac00f-ac43-9b39-82ed-dde955da9b36"
is_byokfalse
latency126
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783540124-8CWvFQn6pXBm94hROWil"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783540124-UdYGEdMdsemwX8BfP3aE"
upstream_id"338ac00f-ac43-9b39-82ed-dde955da9b36"
total_cost0.02576
cache_discount0.001728
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
94.74% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags5
adverbTagCount1
adverbTags
0"Quinn crouched again [again]"
dialogueSentences19
tagDensity0.263
leniency0.526
rawRatio0.2
effectiveRatio0.105
93.33% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1500
totalAiIsmAdverbs2
found
0
adverb"slightly"
count1
1
adverb"lightly"
count1
highlights
0"slightly"
1"lightly"
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)
66.67% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1500
totalAiIsms10
found
0
word"pulsed"
count1
1
word"traced"
count2
2
word"weight"
count2
3
word"etched"
count1
4
word"measured"
count2
5
word"electric"
count1
6
word"fractured"
count1
highlights
0"pulsed"
1"traced"
2"weight"
3"etched"
4"measured"
5"electric"
6"fractured"
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
emotionTells0
narrationSentences88
matches(empty)
94.16% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount3
hedgeCount0
narrationSentences88
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences102
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen59
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1500
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions2
unquotedAttributions0
matches(empty)
96.24% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions29
wordCount1023
uniqueNames9
maxNameDensity1.08
worstName"Quinn"
maxWindowNameDensity2
worstWindowName"Quinn"
discoveredNames
Detective1
Harlow1
Quinn11
Tube1
Veil3
Market2
Kowalski1
Eva7
Compass2
persons
0"Harlow"
1"Quinn"
2"Market"
3"Kowalski"
4"Eva"
places
0"Veil"
globalScore0.962
windowScore1
75.37% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences67
glossingSentenceCount2
matches
0"as if tasting residual energy"
1"as if arguing with two signatures of equal strength"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches1
per1kWords0.667
wordCount1500
matches
0"not at the corpse but straight at the bricked service doorway"
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences102
matches(empty)
65.85% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs29
mean51.72
std19.68
cv0.38
sampleLengths
047
175
270
345
428
553
622
764
863
932
1028
1160
1238
1328
1483
1591
1638
1733
1864
1941
2074
2143
2275
2391
2447
2530
2634
2752
2851
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences88
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs151
matches(empty)
30.81% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount4
flaggedSentences4
totalSentences102
ratio0.039
matches
0"Figures in patched cloaks drifted between the tables; none of them glanced at the shimmer of police ward-tape that sealed off the northern alcove."
1"Curly red hair caught the lantern light; round glasses flashed as she straightened."
2"The crystals clung only to the outer surface of the lips; none had crusted between the teeth or ridden the inside of the cheek."
3"The lamp above it guttered as she approached; a puff of ozone rolled off the metal."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1033
adjectiveStacks0
stackExamples(empty)
adverbCount31
adverbRatio0.030009680542110357
lyAdverbCount8
lyAdverbRatio0.007744433688286544
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences102
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences102
mean14.71
std10.7
cv0.727
sampleLengths
017
114
23
313
49
524
618
724
85
910
109
1117
1212
133
143
1511
169
1713
1814
199
2028
2110
228
2317
2418
2522
2615
2749
284
2911
3017
314
327
3320
3411
355
3616
375
3823
392
407
419
4215
4316
442
459
468
4712
4818
499
80.72% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats1
diversityRatio0.49019607843137253
totalSentences102
uniqueOpeners50
41.15% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences81
matches
0"Instead she angled the Veil"
ratio0.012
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount20
totalSentences81
matches
0"She stepped through into the"
1"She tucked a loose strand"
2"His boots still carried dry"
3"She reached for the leather"
4"She closed her hand around"
5"She ran a bare hand"
6"She turned the compass"
7"She closed the notebook with"
8"She drew a clean evidence"
9"She sealed the envelope and"
10"Her attention shifted to the"
11"She rotated the wrist."
12"She stopped at a make-shift"
13"She did not touch the"
14"She closed the compass lid"
15"Her hand rose again to"
16"She photographed the print with"
17"It clung to her skin"
18"She looked once more at"
19"She pocketed both sample envelopes,"
ratio0.247
71.11% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount63
totalSentences81
matches
0"The bone token pulsed once"
1"The barrier parted."
2"She stepped through into the"
3"Lanterns of bottled lightning hung"
4"Rows of stalls occupied the"
5"The air carried the sharp"
6"Figures in patched cloaks drifted"
7"Quinn ducked beneath the tape."
8"Gravel crunched once under her"
9"The body lay half-sprawled against"
10"A man in a charcoal"
11"The surrounding tiles held only"
12"Eva Kowalski rose from a"
13"The worn leather satchel at"
14"She tucked a loose strand"
15"Quinn’s gaze travelled the length"
16"The man’s fingers remained clean"
17"His boots still carried dry"
18"She reached for the leather"
19"Eva opened the satchel and"
ratio0.778
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences81
matches(empty)
ratio0
98.21% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences48
technicalSentenceCount3
matches
0"The needle held its line, quivering once as if tasting residual energy."
1"The needle spun a half-turn, then locked on the dropper itself, then swung back to the bricked wall as if arguing with two signatures of equal strength."
2"Lantern light caught the edge of a single footprint half-erased by deliberate scuffing: the outer ring of a heel that did not match the dead man’s boots nor any…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags5
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
86.9454%