Run: 2026-11-11-01M753R675JP1CK5518JHRBZ7F

Run Details

Duration:
23.6s
Cost:
$0.004327
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
Rain ran down the railings outside Camden station and pooled black against the service stairwell. Detective Harlow Quinn took the steps at a measured pace, counted three flights in her head, and stepped onto the platform of the Tube station beneath Camden. Her closely cropped salt-and-pepper hair lay flat against her skull. Her sharp jaw caught lamp light as she scanned the hall. Brown eyes moved from pillar to pillar. Her worn leather watch sat tight on her left wrist. The 5'9" detective moved with military precision between painted pillars and dead ticket barriers. Dust thickened every horizontal surface. A thin line of market stalls crowded the far wall. Canvas awnings sagged over crates, jars, and stacked books. Lanterns hung cold and dark from iron hooks. The air carried damp tile, wet wool, and blood. A constable stood near the barrier with his radio crackling at his shoulder and his notebook open in his hand. "The traders shifted the Veil Market here tonight. Full moon moves the stalls. The bone token at the barrier controls entry." Eva Kowalski stood beside a stall counter with her worn leather satchel at her feet. Curly red hair spilled past her shoulders. Round glasses slipped down her freckled nose. Green eyes flicked from the body to Quinn and back to the body. She tucked a strand of hair behind her left ear, pulled her hand away, tucked the strand again. Books thumped inside the satchel as she shifted weight from one boot to the other. The 5'4" researcher had worked the British Museum restricted archives since she moved to London and knew Shade craft better than any copper on the Met payroll. She pulled a folded archive note from her coat pocket and held it out without stepping over the chalk line. The dead man slumped against the counter at the edge of the stall. His coat hung open. His right hand rested empty on the tiles. His left fist closed around a pale bone token on a cord. "A Shade artisan crafted that Veil Compass. The needle seeks a rift. The wound above his ribs marks a rift in flesh. The compass points at the killing. The market settled a debt tonight." Quinn ignored the note and circled the body at a distance of two paces. She counted the space between the ticket barrier and the stall counter. She counted footprints in the dust. The constable had crossed the floor from the barrier to the body and the chalk line marked his route. His boot prints cut a clean path through the grey layer. Dust lay unbroken across the barrier gate. Dust lay unbroken across the counter behind the dead man. Dust lay unbroken across the crates at the side of the stall. No scuffle had disturbed the canvas awning. No shoulder had bumped the jars on the shelf. No hand had grabbed at the books. The blood pool under the dead man spread in a dark oval and soaked into the grout between tiles. The wound in his coat showed clean edges. The counter behind him held no spatter. The wall behind the counter held no spatter. The tiles beside his knees held no spatter. A knife thrust at close range would have thrown blood across the surface behind him. A knife thrust from the front would have thrown blood across the stall goods. The stall goods sat clean. "Debt collectors leave scuffle marks. Debt collectors leave blood on the counter behind a man. This counter holds dust. This dust holds two boot prints from the constable. No trader walked through that barrier tonight." Eva pushed her glasses up her nose with the back of her hand. She tucked her hair behind her left ear and left it there for a full three seconds before the strand fell forward again. She looked at the dust on the counter and at the empty barrier and at the chalk line. Her satchel shifted against her ankle and a book spine cracked against the leather side. She lifted the archive note higher, as if the paper could answer Quinn. Her mouth tightened. She glanced at the constable, then at the bone token in the dead man's fist, then at Quinn. Her free hand found the satchel strap and twisted it around her wrist until the skin under the leather turned white. She had spent two years in restricted archive rooms with dead languages and iron keys and catalogue numbers. She had not spent two years reading dust. She stared at the footprints and her shoulders rose with each breath. "His fist closes on a bone token. The market checks tokens at the gate. No token, no entry. He entered the market. He died inside the market." Quinn knelt beside the body and kept her gloves clear of the coat. She studied the token cord first. The cord had cut a pale line across the dead man's fingers. The knot sat loose. The bone loop showed no wear at the hole. The token had hung on a neck or a belt or a wrist before tonight. The fist had closed around it after death fixed the fingers in place, or the fist had closed around it with force that no dying man could summon. Quinn moved her gaze to the boots. Gravel clung to the toe caps and wedged between the laces. The soles showed clean rubber and a sharp tread pattern. Mud smeared the toe of the left boot and dried in flakes. Track bed gravel did not sit on the platform floor. Track bed gravel sat beside the rails in the dark strip beyond the platform edge. Market dust sat on that floor in lifts and corners and along the base of every pillar. The boots carried the track bed with them. The soles carried no market dust. "His boots carry gravel from the track bed. The soles stay clean. The toes wear mud. He climbed from the platform edge. He crossed no barrier." Quinn reached into the dead man's coat pocket with two fingers and drew out a small brass compass. Verdigris patined the casing in green patches. A Shade artisan had etched protective sigils across the face of the compass in tight, overlapping lines. The needle jerked and swung as Quinn lifted the compass clear of the coat. The needle pointed at the wound in the coat for a heartbeat. The needle then swung sideways and pointed at the far end of the platform. Quinn held the compass at arm's length and turned her body by slow degrees. The needle followed her turn and settled on a section of wall where tiles had fallen away and black mortar showed through. The needle trembled against the brass pin. Quinn stepped one pace toward the wall. The tremor grew sharper. Quinn stepped back to the body. The tremor eased. Eva leaned forward over the chalk line and her satchel strap creaked around her wrist. Her glasses caught the lamp light. Her hair fell across her face and she pushed it behind her left ear with a hard flick. "It points at the crack because the crack opened a rift. The rift drew him. The rift killed him. The market had no hand in his death." Quinn walked the length of the platform with the compass in her gloved hand. The needle locked toward the cracked wall as she approached the dark strip beside the rails. She stopped at the platform edge and looked down. Broken tiles littered the gravel. A boot print marked the gravel beside a fallen tile. The print pointed up toward the platform. The tread pattern matched the clean soles on the dead man's boots. Quinn matched the stride against the distance to the body. The print at the edge, the print in the dust beside the stall, the blood oval on the tiles, and the body position formed a single line across the platform. No print branched toward the ticket barrier. No print circled the stall. No print backed away from the wound. The dead man's coat showed gravel dust along the lower hem. The token in his fist sat at the wrong end of the evidence. The compass needle pressed against the glass of the casing and held its line on the crack in the wall while Quinn stood beside the boot print and looked back at the bone token, the clean counter, the unbroken dust on the barrier, and the blood pool that had spread under a man who had come up from the track bed and crossed the platform from the rift side.
created_at"2026-11-11T10:51:38.603Z" 11/11/2026, 10:51:38 AM
model"meta/muse-ember-20261109"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency3192
moderation_latency(null)
generation_time23543
tokens_prompt1112
tokens_completion2233
native_tokens_prompt1036
native_tokens_completion8446
native_tokens_completion_images0
native_tokens_reasoning6575
native_tokens_cached0
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"
usage0.0043266
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.22.2; linux; x64))"
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request_id"req-1794394298-5CXfGZbrDUuYyngqvDrl"
session_id(null)
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api_type"completions"
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upstream_id"resp_6af448bcee2b46a46f32403a"
provider_responses
0
endpoint_id"ea8469c2-ddf8-4985-8cf2-f5dc7e63e14c"
id"resp_6af448bcee2b46a46f32403a"
is_byokfalse
latency1908
model_permaslug"meta/muse-ember-20261109"
provider_name"Meta"
status200
total_cost0.0043266
cache_discount(null)
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
totalTags2
adverbTagCount0
adverbTags(empty)
dialogueSentences9
tagDensity0.222
leniency0.444
rawRatio0
effectiveRatio0
100.00% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1436
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)
79.11% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1436
totalAiIsms6
found
0
word"measured"
count1
1
word"scanned"
count1
2
word"flicked"
count1
3
word"weight"
count1
4
word"etched"
count1
5
word"trembled"
count1
highlights
0"measured"
1"scanned"
2"flicked"
3"weight"
4"etched"
5"trembled"
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
narrationSentences92
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount0
narrationSentences92
filterMatches
0"watch"
hedgeMatches(empty)
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences98
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
repeatedSegmentCount0
maxSentenceWordsSeen102
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1436
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions0
unquotedAttributions0
matches(empty)
66.67% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions28
wordCount1178
uniqueNames9
maxNameDensity1.27
worstName"Quinn"
maxWindowNameDensity3
worstWindowName"Quinn"
discoveredNames
Camden2
Harlow1
Quinn15
Tube1
Full1
Eva3
Kowalski1
Shade1
Dust3
persons
0"Harlow"
1"Quinn"
2"Eva"
3"Kowalski"
places
0"Camden"
1"Dust"
globalScore0.863
windowScore0.667
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences82
glossingSentenceCount0
matches(empty)
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1436
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences98
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs13
mean110.46
std77.98
cv0.706
sampleLengths
0155
121
2159
334
4198
535
6162
727
8183
926
10184
1127
12225
100.00% Passive voice overuse
Target: ≤2% passive sentences
passiveCount0
totalSentences92
matches(empty)
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs149
matches(empty)
100.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount0
semicolonCount0
flaggedSentences0
totalSentences98
ratio0
matches(empty)
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount1136
adjectiveStacks0
stackExamples(empty)
adverbCount12
adverbRatio0.01056338028169014
lyAdverbCount1
lyAdverbRatio0.0008802816901408451
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences98
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences98
mean14.65
std13.96
cv0.953
sampleLengths
015
127
210
311
47
510
675
78
85
98
10102
1120
1213
134
148
1512
1634
1714
1812
196
2019
2111
227
2310
2412
257
269
277
2819
298
307
318
328
3315
3414
355
3635
3713
3823
3918
4015
4113
423
4318
4421
4518
468
4712
4827
4913
25.00% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats32
diversityRatio0.21428571428571427
totalSentences98
uniqueOpeners21
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences91
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount24
totalSentences91
matches
0"Her closely cropped salt-and-pepper hair"
1"Her sharp jaw caught lamp"
2"Her worn leather watch sat"
3"She pulled a folded archive"
4"His coat hung open."
5"His right hand rested empty"
6"His left fist closed around"
7"She counted the space between"
8"She counted footprints in the"
9"His boot prints cut a"
10"She tucked her hair behind"
11"She looked at the dust"
12"Her satchel shifted against her"
13"She lifted the archive note"
14"Her mouth tightened."
15"She glanced at the constable,"
16"Her free hand found the"
17"She had spent two years"
18"She had not spent two"
19"She stared at the footprints"
ratio0.264
9.45% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount82
totalSentences91
matches
0"Rain ran down the railings"
1"Detective Harlow Quinn took the"
2"Her closely cropped salt-and-pepper hair"
3"Her sharp jaw caught lamp"
4"Brown eyes moved from pillar"
5"Her worn leather watch sat"
6"The bone token at the"
7"Eva Kowalski stood beside a"
8"She pulled a folded archive"
9"The dead man slumped against"
10"His coat hung open."
11"His right hand rested empty"
12"His left fist closed around"
13"Quinn ignored the note and"
14"She counted the space between"
15"She counted footprints in the"
16"The constable had crossed the"
17"His boot prints cut a"
18"Dust lay unbroken across the"
19"Dust lay unbroken across the"
ratio0.901
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences91
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences54
technicalSentenceCount1
matches
0"The compass needle pressed against the glass of the casing and held its line on the crack in the wall while Quinn stood beside the boot print and looked back at…"
100.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags1
uselessAdditionCount0
matches(empty)
100.00% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags0
86.0075%