Run: 2026-10-13-01M4TBAEJXRQCBYQXX51TKSCV4

Run Details

Duration:
46.1s
Cost:
$0.085153
Provider:
Meta

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 ducked under the cordon tape at the top of the disused escalator shaft and took the steps two at a time. Her boots found broken tile and grit. Water dripped from a pipe overhead and hit the metal railing in a steady rhythm. The air in the abandoned Tube station beneath Camden carried damp plaster, hot dust from the forensic lights, and a sweet chemical reek that caught at the back of her throat. She reached the platform and stopped. The Veil Market had packed up and vanished before the uniforms arrived. Empty stall frames lined the platform edge. Canvas sheets hung from hooks in the tunnel mouth. A toppled lantern had spilled blue glass across the yellow line, and paper charms littered the tracks in damp clumps. Between two stalls lay the body of a man on his back, arms arranged in a clean cross, chin tipped toward the tunnel roof. Eva Kowalski stood beside a forensic tripod with her worn leather satchel clutched against her hip. Her curly red hair had escaped its tie. She tucked a strand behind her left ear, then tucked it again a second later. Her round glasses reflected the work lights. "You took the long way in." "The gate crew lost the key to the service lift. I came down the old Northern line stairs. Where is the bone token they used for entry?" Eva dug into a clear evidence bag on the crate beside her and lifted it. A white disc rested inside, carved with a tooth mark groove. "Front pocket. Left side. The Market guards swear the token passed inspection at midnight. Same as every full moon." Quinn crouched beside the body and checked her worn leather watch on her left wrist. Ten past four. The station clock above the platform had stopped at twelve seventeen, its hands bent outward from the glass. "Name?" "Tobias Wren. Fifty eight. He sold compass stock, rift charts, bottled static, that sort of stock-in-trade. The stallholders who stayed for statements reckon he closed late because a buyer paid in silver and argued over the change." "And their version of this?" Eva gestured at the floor with the toe of her shoe. A ring of coarse salt surrounded the body, unbroken in a perfect circle about six feet across. Black ash marked the inside edge. Symbols in white chalk crossed the tiles, each one scored through with a knife cut. "Rift accident. They reckon he drew a containment circle, opened a seam in the tunnel wall to restock from a cache, and the seam blew back through him. Burned the life out of him and slammed shut. Clean. Supernatural. No thief, no killer, no paperwork from our side of the fence." Quinn stood inside the edge of the salt but did not cross it. She scanned the tiles, the body, the stall counter behind him. Brown eyes narrowed. Her sharp jaw set hard. "Then explain the counter." Eva turned. Rows of glass vials stood on Wren's counter, packed tight in a wooden rack. Blue liquid filled each vial to the cork. Bundles of dried nightshade hung from the awning rail. A tin cash box sat open beside the scales with silver coins stacked in neat piles. "Nothing stolen." "Nothing stolen. A seam blows a man dead in a black market and every stallholder on this platform leaves the cash and the banned stock in plain view. And the circle. Look at the salt." Eva tucked her hair behind her left ear again and bent at the waist. "The ring held. That supports the seam theory. The pressure stayed inside the circle." "The ring held because nobody stepped through it after someone poured it. Look at the grain size." Quinn pointed with the capped end of her pen. The salt ring showed two textures. Coarse lumps formed the outer edge. Fine white grains formed a second line inside it, smooth as sifted flour. "Wren sold coarse salt by the sack for ward work. That outer ring came from his stock. The inner line is table salt. Kitchen stock. Someone topped up gaps from a different bag." "Stall cooks use table salt." "On food. Not on a containment ring where one wrong grain breaks the draw. And the chalk marks. Read them." Eva crouched. Her freckled face creased as she studied the symbols. She pushed her glasses higher on her nose. "Anchor. Bind. Draw. Cut across to cancel." "Read the order." "Anchor at his head. Bind at his right hand. Draw at his feet." "Draw at his feet pulls toward the tracks. Anchor at his head holds him at the tunnel. The two cancel on his body before Bind gets a grip. No practitioner who sells this gear for a living drew that set in that order. It reads like a page copied from a book in the wrong sequence." Eva opened her satchel and pulled out a notebook swollen with pressed paper inserts. She flipped pages with quick fingers. "The British Museum archive has that sequence in a transcript from eighteen ninety four. A clerk copied a Cornish working and transposed two marks. The error ran through every reprint after that." "Did Wren own books?" "He owned charts and price lists. Stallholders reckon he kept his workings in his head." Quinn stepped around the circle, keeping to the platform edge. Dust coated the tiles outside the ring. The dust showed a chaos of footprints from the Market crowd, overlapping heel marks, scuffed toes, drag lines from crates. Inside the ring, the dust showed one set of prints only. Wren's boots had paced a tight arc near his counter, then stopped. No prints led to the body from the circle edge. No prints led away. "He got inside the circle. Nobody else did. So either the seam killed him in there on his own, or someone placed the body after the circle was drawn around an empty patch of floor." "A person can levitate a body across a salt line with the right tools." "Tools leave marks. A hoist needs a rig point. A drag needs a disturbance. And look at the ash." Black ash dusted the inner edge of the salt in an even band. Quinn scraped at a separate patch of ash on the counter with her pen cap. It flaked in grey scales. The ash inside the circle stayed matte and fine, without a single clump. "Burn ash clumps with resin and fat. This is ground charcoal. Someone brushed it on with a cloth or a glove." Eva shut her notebook with a snap. "You reckon a human killer staged a rift kill, carried Wren over a salt line, arranged him in a cross, and walked out through a Market full of witnesses with blood on his shoes." "There is no blood." "That is the point the pathologist made. No wound. No bruise. No burn on skin or cloth. Heart stopped, lungs stopped. A seam strike fits that picture." Quinn looked at the body again. Wren wore a heavy canvas apron with pockets across the front. A burn should have scorched the apron canvas. The cloth showed dust and a dark splash of ink near the hem. His hands showed ink too, blue black stains dug into the creases of his fingers. His right thumbnail had split down the centre. Under the nail sat a sliver of pale material. "Give me the Veil Compass from his stall." Eva crossed to the counter and lifted a small brass compass from a velvet pad. Verdigris patina mottled the casing. Protective sigils etched the face in a tight ring. She carried it to Quinn in the palm of her hand, clear of the salt. Quinn took it by the rim. The needle swung, settled, swung again. It pointed past Wren, past the tunnel mouth, and fixed on the service door behind the ticket hall stairs. The door stood shut with a fresh padlock on the hasp. "The needle points toward the nearest rift or portal. Wren's cache seam should sit in the tunnel wall if he opened one tonight. That is where his charts mark it. The needle has never met that wall." "It could point at a new seam. The blowback could have moved the seam." "A Shade artisan crafted this compass. The sigils on the face keep the needle honest against drift and false pull. Check the sigils." Eva took the compass back and held it under the work light. She turned it in slow increments. Her thumb stopped at the lower edge of the face. "This one is wrong. The ward mark has three prongs. It should have four." "Look at the patina." Eva scratched the green crust with a fingernail. A bright flake lifted and curled. Beneath it, the brass shone new and yellow. "Paint. The crust is paint and grit." "That compass is a copy. Someone built it to point where they pointed it. The needle has a magnet set under the face, or a lodestone in the base. It wants the service door because someone set the pull at the service door. They swapped Wren's genuine compass for a stage prop and counted on every witness reading the needle as proof of a rift." Eva lowered the compass to her side. The needle kept its line on the shut door, steady as a plumb line. "So the Market guards sealed that door on Market orders because their compass stock said a seam sat behind it. They quarantined the one exit nobody had checked." Quinn pulled her warrant card from her coat and passed it to the uniform by the escalator. She pointed at the padlock, then at the split thumbnail on Wren's right hand, then at the second evidence bag that held the bone token from his pocket. "Cut that lock. And bag the token again for a fresh swab. That groove is a tooth mark with a chip on the left edge. Wren's mouth has no fresh blood and the token has no saliva shine. Someone lent him their pass for the night, or took his and cut a copy." Eva stared at the service door as the uniform crossed the platform with bolt cutters in both hands. "Wren argued with a buyer who paid in silver. Late. After the rest of the stalls had packed down." "The buyer stayed behind the counter with him. Hence the ink on his hands, the split nail, the argument that witnesses heard through canvas. Get me the stall ledger from under that counter." Eva reached behind the counter and pulled a cloth-bound ledger from a shelf crammed with charts. She passed it across the salt without stepping inside. Quinn opened it on the crate. Page after page listed stock in cramped blue ink. The last page listed one sale in a different hand, the letters round and tall, the ink still tacky under the light. A Veil Compass, genuine stock, sold for forty silver at twelve oh five. Beneath the entry sat a single chalk mark, the same three-pronged ward from the fake compass face, drawn as a signature. Quinn held the ledger open toward the service door as the bolt cutters bit into the padlock shackle. "Read that mark against the circle on the floor." Eva looked from the ledger to the chalk at Wren's right hand. Her hair slipped loose again. She left it. "Same hand. Same error. Three prongs on the Bind." "Now open his apron pockets. Left side first."
created_at"2026-10-13T10:00:54.63Z" 10/13/2026, 10:00:54 AM
model"meta/muse-wonder-20261012"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2173
moderation_latency(null)
generation_time46036
tokens_prompt1112
tokens_completion2764
native_tokens_prompt1035
native_tokens_completion4097
native_tokens_completion_images0
native_tokens_reasoning1634
native_tokens_cached244
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"auto"
usage0.0851528
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791885654-l17Ft1y0ABYIjniS5hAT"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791885654-Lc2DHTsc0LRtwndeJb07"
upstream_id"resp_6ace01579c315b8723bf41ee"
provider_responses
0
endpoint_id"1232618d-ebfe-4338-9b68-d9127a57c8dd"
id"resp_6ace01579c315b8723bf41ee"
is_byokfalse
latency608
model_permaslug"meta/muse-wonder-20261012"
provider_name"Meta"
status200
total_cost0.0851528
cache_discount0.0009272
upstream_inference_cost0
provider_name"Meta"
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)
wordCount1922
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)
89.59% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1922
totalAiIsms4
found
0
word"perfect"
count1
1
word"scanned"
count1
2
word"velvet"
count1
3
word"etched"
count1
highlights
0"perfect"
1"scanned"
2"velvet"
3"etched"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes narrowed"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences91
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences91
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences135
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen65
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1922
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions5
unquotedAttributions0
matches(empty)
77.26% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions42
wordCount1031
uniqueNames10
maxNameDensity1.45
worstName"Eva"
maxWindowNameDensity2.5
worstWindowName"Eva"
discoveredNames
Harlow1
Quinn12
Tube1
Camden1
Veil2
Market2
Kowalski1
Wren6
Compass1
Eva15
persons
0"Harlow"
1"Quinn"
2"Camden"
3"Kowalski"
4"Wren"
5"Eva"
places(empty)
globalScore0.773
windowScore0.833
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences81
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1922
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences135
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs71
mean27.07
std20.7
cv0.765
sampleLengths
077
16
272
346
46
527
626
719
836
91
1037
115
1249
1351
1432
154
1649
172
1835
1914
2014
2117
2234
2333
245
2520
2619
277
283
2913
3056
3120
3232
334
3415
3574
3635
3714
3819
3946
4021
417
4234
434
4427
4570
468
4744
4842
4937
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences91
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs148
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences135
ratio0
matches(empty)
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1033
adjectiveStacks1
stackExamples
0"same three-pronged ward"
adverbCount15
adverbRatio0.01452081316553727
lyAdverbCount2
lyAdverbRatio0.001936108422071636
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences135
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences135
mean14.24
std11
cv0.773
sampleLengths
024
17
215
331
46
512
67
79
820
924
1016
118
1215
137
146
1527
1615
1711
1819
1915
203
2118
221
2337
245
2511
2617
276
2815
2951
3013
3111
323
335
344
352
3614
378
389
3916
402
4135
4214
4314
4417
459
466
476
4813
4933
67.90% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats5
diversityRatio0.42962962962962964
totalSentences135
uniqueOpeners58
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences89
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount21
totalSentences89
matches
0"Her boots found broken tile"
1"She reached the platform and"
2"Her curly red hair had"
3"She tucked a strand behind"
4"Her round glasses reflected the"
5"She scanned the tiles, the"
6"Her sharp jaw set hard."
7"Her freckled face creased as"
8"She pushed her glasses higher"
9"She flipped pages with quick"
10"It flaked in grey scales."
11"His hands showed ink too,"
12"His right thumbnail had split"
13"She carried it to Quinn"
14"It pointed past Wren, past"
15"She turned it in slow"
16"Her thumb stopped at the"
17"She pointed at the padlock,"
18"She passed it across the"
19"Her hair slipped loose again."
ratio0.236
49.89% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount73
totalSentences89
matches
0"Detective Harlow Quinn ducked under"
1"Her boots found broken tile"
2"Water dripped from a pipe"
3"The air in the abandoned"
4"She reached the platform and"
5"The Veil Market had packed"
6"Canvas sheets hung from hooks"
7"A toppled lantern had spilled"
8"Eva Kowalski stood beside a"
9"Her curly red hair had"
10"She tucked a strand behind"
11"Her round glasses reflected the"
12"Eva dug into a clear"
13"A white disc rested inside,"
14"Quinn crouched beside the body"
15"The station clock above the"
16"Eva gestured at the floor"
17"A ring of coarse salt"
18"Symbols in white chalk crossed"
19"Quinn stood inside the edge"
ratio0.82
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences89
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences49
technicalSentenceCount2
matches
0"The air in the abandoned Tube station beneath Camden carried damp plaster, hot dust from the forensic lights, and a sweet chemical reek that caught at the back …"
1"She pointed at the padlock, then at the split thumbnail on Wren's right hand, then at the second evidence bag that held the bone token from his pocket."
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
89.2879%