Run: 2026-09-23-01M36W2F157DAGM86Z030J1497

Run Details

Duration:
3m 17s
Cost:
$0.058088
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 came down the service stair with the bone token cold against her palm. Oxblood tile curved over her head, and with each landing Camden fell away: no bus hiss, no late argument on the pavement, only water ticking in a cracked gutter and the sour-iron breath of a station the maps had struck off decades back. At the foot of the stair a canvas awning sagged between pillars. Oil lanterns, not the dead strip-lights of the Tube, threw a low amber across stalls that had no business standing in a locked cutting beneath the street. A constable lifted the tape. "West platform. DC Noor has it. One body. Traders gone out the back." Quinn ducked under. The tape brushed her cropped hair. She checked the worn leather watch on her left wrist because the dark down here ate any sense of hour. 02:17. On the drive in, the moon had hung blunt and unfinished over the canal. Three nights short of full. The market had no right to be in this station. She walked the platform with her weight even and her eyes on the ground before they went to the man. A pale skin of dust covered the concrete, broken by police boots and by a smaller pair that stopped and started, as if their owner had halted at stall after stall. When she reached the body, the city shoes told against all of that. The soles were clean. Dry. A shine still held along the outer welt. He lay on his back between a stall of stoppered vials and a crate of small brass casings. Dark coat. One hand shut around a compass no bigger than her palm, the brass gone to verdigris, the face cut with a ring of fine marks. A bone token sat on his sternum, centred, the way a hand sets a prop for a photograph. DC Farah Noor stood at his feet, notebook open, biro poised, dust up the sides of her boots. "Bad buy. Or he stole a mouthful and his body quit. Residue at the lip. Empty bottle by the rail. Sealed stock under his shoulder where he fell into the stall. Traders heard the units on the stair and took the tunnel. We get this in squats. They dress a death in trinkets, and we waste a week chasing folklore." Quinn crouched. The vial under the man's shoulder still wore its wax. No crack in the seal. No thumb-smear. No leak at the neck. She tipped her head until the lantern ran along the glass. Full to the shoulder of the bottle. At the rail, the empty one was thinner glass, no wax, a chip out of the lip that matched nothing on the stall. "That sealed one never opened." Noor tapped the page. "He drank the cheap decant. Sellers do it so a label can't walk back to a stall. Same colour in the residue. Lab will confirm. The picture holds." Quinn eased the compass from the dead fingers and turned the casing. The needle lagged, slid, and settled toward the same point in the room: blank tile on the northern wall, where no tunnel mouth stood. She turned it again. The needle ignored the card and held on the brick. Beyond the stall, a woman with a constable's hand light at her elbow hitched a worn leather satchel higher on her shoulder. Curly red hair. Round glasses. Freckles stark in the amber. She stood a clear head under Quinn and tucked a curl behind her left ear. "That is a Veil Compass. Shade-made. The needle hunts the nearest rift, not north. A lock on a blank wall means the attunement is stripped, or a rift is wearing the shape of tile. And this market shifts every full moon. I checked the cycle before I came down. Tonight it belongs under a goods yard in Deptford. Someone pinned it here. A bottle did not kill him. The pin did, or whatever came through with the pin." Noor clicked the biro shut. "Miss Kowalski carried a token and a bag of books. Restricted archives at the British Museum, on her account. She was on this platform when my unit took the stair. I am writing a theft that went wrong. She is writing a curtain for it." Quinn set the compass on a clean square of cloth. She studied the hand that had held it. Right hand. The fingers curled with an even pressure, each pad seated the same, none of the deep bite a last grip leaves in the web of the thumb. She turned the wrist. A band of paler skin circled it. On the sheet where Noor had laid out his pockets sat a wallet, two keys, a platform ticket with no date stamp, lint. No watch. "Metal walked off with the traders. Fits the flight." Quinn's thumb found the worn strap on her own left wrist and left it there. She went back to the dust between the stall and the east tunnel. The pale skin lay whole. No drag. No line of stumbling heels. From the stair — the only gate, the constable had said, bone checked at the top — the prints belonged to police and to the smaller pair. She followed that smaller pair with her eyes. Stair, three stalls, a halt where the woman stood. "You came through the gate." Eva Kowalski nodded. "Bone token. They set it to my wrist. A false one burns cold and fails. Mine held. I was at the third stall when the shout went up. I did not go to him until your constable moved me." Noor folded her arms. "Convenient path." Quinn lifted the token off the sternum. It had weight, and the wrong kind — light, chalky at a chip on the rim. On the reverse, small enough to miss in lantern-light, a number ran in a museum hand: a letter, a year, a sequence. Eva went still. Her hand rose, stopped, and tucked the curl again. "A cast. From my tray. I packed four this afternoon against the archive plates. They were in the satchel when I left Bloomsbury." "Then you knew him. You brought the prop, and now the moon did it." "I have never seen his face. Open the bag." Quinn held out a hand. Eva slid the satchel onto the stall. Books. A card folder. A felt tray with four oval nests. Three casts sat in place. The fourth nest was empty, and in the empty felt a grit of red-brown brick had worked into the nap. Quinn pinched a grain. The stair was oxblood ceramic. The east tunnel mouth, the one with the unbroken dust, framed older brick, rust-orange, flaking at the edges. She looked at Eva's cuffs, her knees, the soles already printed on the platform. Grey dust. No brick. "This grit did not ride in on you." Eva stared at the empty nest. "Someone opened my bag." "In a market that sells information, that is a trade. A lifted trinket does not rewrite the residue on his mouth." Quinn crossed to the rail and took up the empty bottle in a fresh glove. She held it beside the sealed vial. Different glass. She turned the empty one in the light. No thread of the oily sheen that marked the stock on the stall. The inner wall was dry past a finger's width. At the lip the residue sat thick, a skin laid on, with none of the downward run a drink leaves when a man coughs and drops. She set it on the cloth. "He did not drink that." Noor stepped closer. The frown cut her brow. "The mouth says he did." "The mouth says a brush. A collapse spills. This was placed." She returned to the compass and touched the needle with the tip of a pen. It shivered and swung back to the northern tile. Her gloved fingers ran the lapel, the seam, the inner facing. Low on the left facing, where the coat would lie close to a compass held at the chest, a hardness met her knuckle. She opened the stitch with the pen's point. A dark disc the size of a penny sat in a pocket of thread. The thread ends were pale. Cut this night. Not worn through a season. Eva leaned, then stopped short of the tape. "A Shade needle does not answer to a common magnet. The sigils on a true face throw iron off. If that disc can hold the needle, the marks are only cuts in brass. The casing is empty of any craft. Someone built a picture of a rift-death and anchored it so a person with the knowledge would see the lock and call it a pin." Quinn set the disc beside the compass. "And a person without the knowledge sees a squat, a bad bottle, a stolen watch, and a story piled on top to waste the week." Noor's mouth tightened. She looked at the magnet, the intact seal, the clean shoes. "You are stacking a third version on dust and a stitch." "The first two both need him to have walked in alive." Quinn crouched at the lip of the east tunnel. The pale dust there was even in a way feet do not leave. Even the way a palm sweeps when it means to erase a heel. At the edge of that sweep, one crescent remained: the outer curve of a city shoe, the same welt, pressed and then brushed until only the moon of it survived. The nearest lantern hissed. Eva's fingers found the satchel strap, met a fresh cut in the leather, pale at the edges, and stopped on it. Noor wrote nothing. Quinn brushed a finger's width of the swept dust aside. The crescent came up clean. Same welt as the shoes on the man who had no dust on him at all. "He came through the brick. Already down, or held. The drag was swept after the lanterns went up. The cast was lifted out of her bag to put a right of entry on his chest. The compass was dressed to lock. The bottle was dressed to explain the mouth." Noor lowered the biro. Her eyes moved from the crescent to the clean soles and stayed there. "Then the residue, the token, the needle — dress." "One version cut for you. One version cut for anyone who knows what that compass ought to do." Quinn kept her finger at the edge of the print. The accession number on the plaster bone caught the amber. The magnet sat dull on the cloth. The east dust, brushed and not walked, held the only true mark his shoe had left in the station. "Neither one is the death."
created_at"2026-09-23T10:13:08.268Z" 9/23/2026, 10:13:08 AM
model"x-ai/grok-4.7-20260916"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency624
moderation_latency(null)
generation_time197265
tokens_prompt1112
tokens_completion4848
native_tokens_prompt2240
native_tokens_completion11643
native_tokens_completion_images(null)
native_tokens_reasoning9417
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"
usage0.058088
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.20.0; linux; x64))"
http_referer(null)
request_id"req-1790158388-qc2gK6M43JrE4FajnWxk"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1790158388-mkrj069vjFIbzmQbjtYo"
upstream_id"f1cab64a-e6a3-9143-8cb6-0ea52ab9d6be"
provider_responses
0
endpoint_id"c942f37a-87e1-4fa8-83d0-8c67fda4fb4a"
id"f1cab64a-e6a3-9143-8cb6-0ea52ab9d6be"
is_byokfalse
latency177
model_permaslug"x-ai/grok-4.7-20260916"
provider_name"xAI"
status200
total_cost0.058088
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)
wordCount1797
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)
88.87% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1797
totalAiIsms4
found
0
word"sense of"
count1
1
word"weight"
count2
2
word"stark"
count1
highlights
0"sense of"
1"weight"
2"stark"
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
narrationSentences118
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences118
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences145
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen79
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
totalAttributions5
unquotedAttributions0
matches(empty)
83.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions36
wordCount1224
uniqueNames8
maxNameDensity1.23
worstName"Quinn"
maxWindowNameDensity2.5
worstWindowName"Eva"
discoveredNames
Harlow1
Quinn15
Camden1
Tube1
Farah1
Noor9
Kowalski1
Eva7
persons
0"Harlow"
1"Quinn"
2"Tube"
3"Farah"
4"Noor"
5"Kowalski"
6"Eva"
places
0"Camden"
globalScore0.887
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences73
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
totalSentences145
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs61
mean29.52
std27.33
cv0.926
sampleLengths
098
15
213
349
410
577
663
718
860
965
105
114
1228
1350
1447
1578
165
1745
1883
199
2067
2117
225
233
2439
254
262
2745
2812
2923
3014
319
3275
3318
348
356
364
3721
3880
396
405
418
425
4311
4493
458
4665
477
4825
4914
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences118
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs170
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount3
semicolonCount0
flaggedSentences2
totalSentences145
ratio0.014
matches
0"From the stair — the only gate, the constable had said, bone checked at the top — the prints belonged to police and to the smaller pair."
1"It had weight, and the wrong kind — light, chalky at a chip on the rim."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1227
adjectiveStacks0
stackExamples(empty)
adverbCount21
adverbRatio0.017114914425427872
lyAdverbCount6
lyAdverbRatio0.004889975550122249
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences145
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences145
mean12.42
std12.19
cv0.981
sampleLengths
016
143
212
327
45
513
63
76
820
91
1014
115
1210
1320
1431
1513
164
171
188
1918
202
2125
2218
2318
2460
252
2610
275
282
295
3011
317
3223
335
344
3528
3612
3724
384
3910
4022
413
422
435
4415
4578
465
4745
4810
498
53.94% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.3611111111111111
totalSentences144
uniqueOpeners52
31.75% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount1
totalSentences105
matches
0"Even the way a palm"
ratio0.01
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount22
totalSentences105
matches
0"She checked the worn leather"
1"She walked the platform with"
2"He lay on his back"
3"She tipped her head until"
4"She turned it again."
5"She stood a clear head"
6"She studied the hand that"
7"She turned the wrist."
8"She went back to the"
9"She followed that smaller pair"
10"It had weight, and the"
11"Her hand rose, stopped, and"
12"She looked at Eva's cuffs,"
13"She held it beside the"
14"She turned the empty one"
15"She set it on the"
16"She returned to the compass"
17"It shivered and swung back"
18"Her gloved fingers ran the"
19"She opened the stitch with"
ratio0.21
74.29% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount81
totalSentences105
matches
0"Detective Harlow Quinn came down"
1"Oxblood tile curved over her"
2"Oil lanterns, not the dead"
3"A constable lifted the tape."
4"Quinn ducked under."
5"The tape brushed her cropped"
6"She checked the worn leather"
7"The market had no right"
8"She walked the platform with"
9"A pale skin of dust"
10"The soles were clean."
11"A shine still held along"
12"He lay on his back"
13"A bone token sat on"
14"DC Farah Noor stood at"
15"The vial under the man's"
16"She tipped her head until"
17"Noor tapped the page."
18"Quinn eased the compass from"
19"The needle lagged, slid, and"
ratio0.771
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences105
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences51
technicalSentenceCount0
matches(empty)
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
91.0724%