Run: 2026-09-23-01M36WWQT3YGR9HHE5ZMK3425M

Run Details

Duration:
5m 5s
Cost:
$0.086965
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
Harlow Quinn came down the last flight with the bone token in her fist and the street gone from her ears. One hundred and twelve steps from the grate. At the bottom the old Camden roundel hung in blistered iron, and beyond it a platform the timetable had abandoned. Lamp-flame stood in glass chimneys along the track bed. Stalls crowded the rails: canvas roofs, brass heaps, jars sealed with wax, slips of paper pinned under bone clips. Copper and wet stone rode the air, and under them a sweetness gone sour. She checked the worn leather watch on her left wrist. Twenty-one minutes past ten. The token had turned the grate lock at twenty-one minutes past nine. The constable up top had logged the call at nine. Three times. No line through them. A close cut of salt-and-pepper hair took the tunnel draught. She ducked the tape between two pillars and set her boots on the tile. A pale film coated it, the coat of a place left shut. Her soles printed the film. A smaller set ran ahead and stopped at a stall of brass oddments. Eva Kowalski waited there, green eyes sharp behind round glasses, curly red hair loose at the temples. Freckles stood plain in the lamplight. The worn leather satchel dragged one shoulder down, books cornering the hide. She tucked a curl behind her left ear. "You're late for a woman who counts stairs." "Call at nine. Gate at ten past nine. I want that gap before I want a greeting." "Archives don't sprint, Harlow. Duty inspector attached me because half the stock on this platform sits on a banned list and the other half belongs under glass with a humidity gauge. Nobody in uniform fancied a thumb on it. I'm the colleague you get when the evidence starts speaking in etchings." Quinn walked the tape. The dead man lay on his side at the stall's front, one arm flung towards the track, the other curled to his chest. Grey at the temples. A pale band circled the left wrist, hair worn down where a strap had lived for years. No watch on him now. His left fist held a small brass compass. Verdigris furred the casing. The face carried etchings fine as hair, loops closed on themselves. The needle lay flat to the glass and aimed at his ribs. A crate sat on its side. Vials of clouded liquid rested at the platform lip, none split, every label turned the same way. Behind the stall, bare hooks marched across the board in a tidy row. Eva set the satchel between her feet. "Your constable has a robbery. Hooks stripped, scuffs at the east tunnel, killer off in the dark with the stock. He drew the arrow in his book before I cleared the last step." "And you don't." "I have a rift." She crouched and aimed a finger at the compass face, not at the body. "Protective sigils. A Shade artisan cuts them into the brass so the needle hunts the nearest tear between this platform and whatever sits alongside it. The needle locked on him. This market shifts its ground every full moon, and the last shift put it under Camden, in a station sealed in a hurry. Thin places stack in stops like that. Something opened here. It took an interest in a man who sold banned alchemical stock and names, and it left the glass whole because the glass was never the prize." Quinn's jaw made a sharp line in the lamp. The east tunnel could wait. She looked at the shoes. No film on the soles. No film on the trouser cuffs. The approach from the stairs wore the same pale coat her boots had broken. His shoes had not. "He never walked in off those stairs." "A rift doesn't issue a ticket." "A carrier does." She crossed to the disused lift at the west end. The gate hung off its runner. On the threshold the pale coat was not printed. It was gouged, a drag the width of a man's shoulders, edges ridged where heels had ploughed grit. The drag ran to the stall. It did not start at the street steps. "Weight came out of that shaft." Eva stood. The satchel strap creaked in her fist. She pushed the glasses up. "Pressure out of a tear can shift a body. I've three references in the restricted stacks for disused stations, and none of them close on a tidy theft. You're hanging a robbery on ground that doesn't answer to a charge sheet." "Then the charge sheet fails a straight test. Stay with me while it fails." Quinn went back to the vials and lowered herself until her eyes sat level with the glass. Sediment banded each one, flat and pale. The band ran parallel to the tiles. The vials rested on the platform's camber, tilted off that parallel. Inside the glass, the old surface-line sat square to the floor and crooked to the tilt. "These lay on their sides long enough for the grit in the liquid to settle. After that, someone tipped the crate for the picture. A fight rolls glass. It doesn't comb labels into rank and spare every seal." "Accounts from the stacks say rift-pressure sets objects down and spares them. Glass lives. People don't. I didn't cook a theology on the stairs to spite you." "The accounts can wait their turn." She moved to the hands. The left fist on the compass held matched bends, nail to nail, no crescent bitten into the skin by brass. The right palm lay open on the tile. A green smear crossed the lifeline, oval, the size of the casing's back. Verdigris. The rim had met that skin. The compass sat in the other hand. "Patina moved to the right palm. The instrument sits in the left. Pose, not grip. A fist that closes at the end locks crooked and bites the meat. Someone set these fingers in a row." Eva's mouth thinned. Her hand rose, touched the curl, dropped. "He could have swapped hands when the pain took him. People do strange work at the end." "Strange work doesn't wash one palm and paint the other. And it doesn't dress a dead grip for a portrait." Quinn stepped into the gap behind the canvas, a slot wide enough to hide a body from the stairs. The film there lay whole. No knees. No toes. She came out and faced the bare hooks. "Cleared from the front. Under the lamp. With time to choose. A runner snatches. A runner knocks jars off the board. These hooks are empty and the wood under them is clean. Somebody picked the stock and left the rest to feed a story." "The story sits in the brass. Circuits intact. I went over them with a glass from the kit, above the chalk, nothing shifted. Break a sigil and the needle dies. Shade work isn't a toy you knock up between the call and the tape. I know that hand. I've logged pieces from the same maker in the Museum's side room." "You put your hands near my scene." "I put my eyes on it. Your constable chalked the spot. I know the difference between a look and a touch." Quinn held her there, brown eyes level, then bent until her breath fogged the compass glass. The needle aimed at the ribs. A dark granule clung to the tip. Not rust. Iron. A second granule stuck to the inner rim, crusted over the etched line rather than under it. She followed that aim through coat and rib to the left pocket, where the cloth bulged on a square the size of a matchbox. Out came a pencil. She eased the pocket mouth wide. Dark metal. A dull rectangle. The needle's aim ran to it in a ruler-straight path: tip, granule, rim, pocket. "Magnet." The lamplight sat on Eva's glasses and hid the green. "That's a bearing. You're pressing a street answer over a—" "Four points. One line. A tear in the world does not ride in a coat. Iron in the case fouls the pivot. A magnet seats the lie. Any officer with a taste for your stacks will swear the instrument found a rift and locked on the corpse. The needle isn't hunting. It's pinned to a lump of metal." Colour climbed under the freckles. "I didn't walk down those stairs to launder a ghost tale for a uniform. I read the marks. Protective. Closed. Shade-cut. The hand is real." "Then someone who knows that hand spent it on a prop." Quinn rose. Her shadow crossed the film her boots had printed and the shoes that had printed none. She turned to the east tunnel last. Two scuffs marked the concrete lip. Short. Parallel. Each began in a blunt patch the width of a palm and ended as blunt as it began. She set her open hand above them, no contact, and the fit sat neat. "The arrow in that notebook points at a drawing. Someone made it after the body went down. A sprint cuts deep at the toe and breaks at the ball. These start blunt and finish blunt. They pull the eye off the lift. Off the drag. East, into a story about flight." Eva looked at the shaft, then the tunnel, then the compass. The satchel strap had grooved her shoulder. "If the stock was the prize, it left in crates. Banned goods out of this market get logged, and buyers pay in coin or in names. Nobody clears the grate without a bone token. You still holding yours?" Quinn opened her left hand. The token lay yellowed, thumb-dark, a chip out of one corner. Old. The fist closed. "Gate token. His coat carries a second." The ticket pocket sat above the magnet. The pencil worked it open. A disc rose on the lead, bone bright, edges keen, no thumb-dark on the face. Fresh. Regulars carried tokens rubbed to the colour of old teeth. This one had spent little time against skin. She turned it under the lamp. On the reverse, a scratch no longer than a grain of rice. Not a sigil. Letters and a number, cramped, the habit of a closed four, the hand of a person who marked spines for a living. An hour back, at the Museum's side door, Eva had signed the chit that brought them both through. Same cramped letters. Same four. Quinn set the disc on a clean square of tile, clear of the chalk, clear of the brass. The scratch took the light. Eva's gaze found it and stuck. Her lips parted. One hand lifted towards her hair and stalled. "Read the mark." "Shelf-marks travel, Harlow. Traders buy paper from the same rooms we—" "Aloud. I want the letters in the air. Then we see which reading dies."
created_at"2026-09-23T10:27:29.226Z" 9/23/2026, 10:27:29 AM
model"x-ai/grok-4.7-20260916"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency578
moderation_latency(null)
generation_time304923
tokens_prompt1112
tokens_completion4606
native_tokens_prompt2240
native_tokens_completion17659
native_tokens_completion_images(null)
native_tokens_reasoning15376
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"
usage0.0869648
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790159249-X7MojOe6ACAEUum50Nw2"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790159249-RBZ1il5Is3BHV6jXHqq7"
upstream_id"3b2b312b-6af1-9fac-9be4-faf51a5a8184"
provider_responses
0
endpoint_id"c942f37a-87e1-4fa8-83d0-8c67fda4fb4a"
id"3b2b312b-6af1-9fac-9be4-faf51a5a8184"
is_byokfalse
latency118
model_permaslug"x-ai/grok-4.7-20260916"
provider_name"xAI"
status200
total_cost0.0869648
cache_discount0.0013824
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1817
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)
94.50% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1817
totalAiIsms2
found
0
word"weight"
count1
1
word"etched"
count1
highlights
0"weight"
1"etched"
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
narrationSentences116
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences116
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences150
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen90
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1817
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions6
unquotedAttributions0
matches(empty)
100.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions20
wordCount1030
uniqueNames5
maxNameDensity0.87
worstName"Quinn"
maxWindowNameDensity1.5
worstWindowName"Quinn"
discoveredNames
Quinn9
Camden1
Kowalski1
Eva8
Museum1
persons
0"Quinn"
1"Kowalski"
2"Eva"
places
0"Museum"
globalScore1
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences77
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1817
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount2
totalSentences150
matches
0"met that skin"
1"followed that aim"
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs60
mean30.28
std23.93
cv0.79
sampleLengths
091
142
254
343
48
517
651
788
836
97
1033
113
124
1314
1490
1519
1629
177
186
193
2057
216
2214
2341
2414
2558
2638
2727
286
2960
3035
3110
3217
3320
3436
3544
3660
377
3821
3973
4029
411
4210
4310
4458
455
4625
4711
4865
4951
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount1
totalSentences116
matches
0"was gouged"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs154
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences150
ratio0
matches(empty)
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1039
adjectiveStacks1
stackExamples
0"sharp behind round glasses,"
adverbCount8
adverbRatio0.007699711260827719
lyAdverbCount1
lyAdverbRatio0.0009624639076034649
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences150
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences150
mean12.11
std12.61
cv1.041
sampleLengths
021
18
220
39
419
514
610
74
812
910
102
114
1210
1314
1412
155
1613
1717
186
1912
208
218
2217
2351
244
2523
264
2717
285
298
304
3111
3212
336
3417
3513
367
3733
383
394
4014
4190
429
435
445
455
466
4714
484
497
65.56% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats10
diversityRatio0.43333333333333335
totalSentences150
uniqueOpeners65
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences102
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount22
totalSentences102
matches
0"She checked the worn leather"
1"She ducked the tape between"
2"Her soles printed the film."
3"She tucked a curl behind"
4"His left fist held a"
5"She crouched and aimed a"
6"She looked at the shoes."
7"His shoes had not."
8"She crossed to the disused"
9"It was gouged, a drag"
10"It did not start at"
11"She pushed the glasses up."
12"She moved to the hands."
13"Her hand rose, touched the"
14"She came out and faced"
15"She followed that aim through"
16"She eased the pocket mouth"
17"Her shadow crossed the film"
18"She turned to the east"
19"She set her open hand"
ratio0.216
43.33% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount85
totalSentences102
matches
0"Harlow Quinn came down the"
1"Lamp-flame stood in glass chimneys"
2"Stalls crowded the rails: canvas"
3"Copper and wet stone rode"
4"She checked the worn leather"
5"The token had turned the"
6"The constable up top had"
7"A close cut of salt-and-pepper"
8"She ducked the tape between"
9"A pale film coated it,"
10"Her soles printed the film."
11"A smaller set ran ahead"
12"Eva Kowalski waited there, green"
13"Freckles stood plain in the"
14"The worn leather satchel dragged"
15"She tucked a curl behind"
16"Quinn walked the tape."
17"The dead man lay on"
18"A pale band circled the"
19"His left fist held a"
ratio0.833
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences102
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences46
technicalSentenceCount2
matches
0"Her shadow crossed the film her boots had printed and the shoes that had printed none."
1"An hour back, at the Museum's side door, Eva had signed the chit that brought them both through."
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
89.9128%