Run: 2026-02-17-01KHNF6VKQ0Q16B1Q0XCPTRB29

Run Details

Duration:
30.3s
Cost:
$0.000000
Provider:
Arcee AI

Model input

System
You are an expert novelist with a gift for vivid, immersive prose. You write in tight third-person limited point of view with a strong narrative voice. Your prose is clean, precise, and engaging — you favor strong verbs, concrete details, and natural-sounding dialogue. You will be given a story bible (codex) containing canonical details about characters, locations, items, and lore. Use these details to ground your writing in the established world. Stay consistent with the codex. Write only the prose of the scene. Do not include titles, chapter headings, markdown formatting, or any commentary before or after the scene.
User/Human
<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> 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.

Model response

AI
The Veil Market was a corpse. Detective Harlow Quinn stood at the entrance to the abandoned Camden Tube station, watching her breath plume in the frigid air. The brass bone token in her hand felt unnaturally cold, like holding a sliver of winter itself. She turned it over, studying the intricate carvings that spiraled across its surface—the price of admission to London's most elusive black market. Three hours ago, her CI had called with a tip: something had gone terribly wrong at the Veil Market. By the time Quinn arrived, the station had been cordoned off, yellow tape fluttering in the wind like a warning flag. She ducked under it, flashing her badge at the uniform who tried to stop her. "I'm DS Quinn, Met," she said, her voice clipped with authority. "Who's in charge here?" A young officer pointed toward the platform. "Detective Inspector Hayes is down there, ma'am." Quinn descended the stairs, each step echoing in the cavernous space. The platform was a tableau of chaos—overturned stalls, shattered glass vials, and a fine dusting of what looked like crushed bone across the tiles. The air smelled of ozone and something else, something ancient and wrong. She spotted Hayes near the far end, crouched over what appeared to be a body. Quinn's stomach tightened. In eighteen years on the force, she'd seen her share of crime scenes, but this one felt different. The wrongness in the air was palpable, like static electricity before a storm. "Hayes," she called out, her boots crunching on debris as she approached. "What have we got?" Hayes looked up, his face pale under the harsh fluorescent lights. "Quinn. I didn't expect to see you here." "Neither did I," she replied, crouching beside him. "But my CI said there was trouble. Looks like he was right." The body was that of a man in his thirties, dressed in what remained of expensive robes. His skin had taken on a grayish pallor, and his eyes were wide open, staring at something only he could see. But it wasn't the body that caught Quinn's attention—it was the pattern of blood on the platform. "It's not right," she murmured, tracing the outline with her eyes. "Look at the spatter pattern. It's too uniform. Too... deliberate." Hayes frowned. "What are you saying? That this wasn't a struggle?" "I'm saying something else happened here." Quinn stood, her gaze sweeping the platform. "Where are the witnesses? The vendors? The customers?" "They're being questioned upstairs," Hayes said. "But so far, no one's talking. They claim they didn't see anything." Quinn's jaw tightened. "Then we need to look harder. There's always someone who saw something." As if on cue, a figure emerged from the shadows near the tunnel entrance. A woman, her red hair catching the light as she stepped into view. She wore round glasses and carried a worn leather satchel, its contents bulging with what looked like books. Quinn's hand instinctively moved toward her holster. "You. Identify yourself." The woman raised her hands, a gesture of surrender. "Eva Kowalski. I'm a researcher. I was just leaving when all this happened." Quinn studied her, noting the nervous habit of tucking a curl behind her left ear. "A researcher of what, exactly?" "The occult," Eva replied, her voice steady despite the tremor in her hands. "I was here to purchase some rare texts for the British Museum's restricted archives." Hayes stepped forward, his tone skeptical. "And you just happened to be leaving when a murder occurred? Convenient." Eva's green eyes flashed with indignation. "I've been coming to the Veil Market for months. I know how dangerous it can be. When I saw what was happening, I got out of there." Quinn's gaze fell on Eva's satchel. "What exactly were you planning to purchase?" Eva hesitated, then reached into her bag, pulling out a small brass compass. "This. It's called a Veil Compass. It's supposed to point toward supernatural rifts." Quinn took the compass, turning it over in her hands. The casing was etched with protective sigils, and the needle spun wildly before settling on a direction. She frowned. "And you believe this actually works?" Eva nodded. "I've seen it in action. It's attuned to supernatural energy." Hayes scoffed. "Supernatural energy? You're telling me you believe in magic?" Eva's jaw set. "I've seen things that defy explanation. Things that science can't account for." Quinn's mind raced. She thought of her partner, DS Morris, who had died three years ago under circumstances she still couldn't explain. The case had been closed, but the questions remained. What if Eva was right? What if there was more to this world than met the eye? She turned to Hayes. "I want a full forensic sweep of this platform. And I want to talk to every single witness, no matter how insignificant they might seem." Hayes opened his mouth to argue, but Quinn cut him off. "That's an order, Inspector. Something happened here that we don't understand. And until we do, no theory is too outlandish." As Hayes moved to comply, Quinn turned back to Eva. "You said you've been coming to the Veil Market for months. What exactly do you know about it?" Eva's expression turned wary. "It's a black market for the supernatural. Enchanted goods, banned alchemical substances, information. But it's not just a marketplace. It's a community. And something has scared them deeply." Quinn's mind was racing. "Scared them how?" Eva hesitated, then leaned in, her voice dropping to a whisper. "There are rumors. Whispers of something ancient waking up. Something that feeds on magic." The words sent a chill down Quinn's spine. She thought of the body on the platform, of the wrongness in the air. What if Eva was right? What if the Veil Market wasn't just a black market, but a front for something far more sinister? She turned back to the body, her eyes narrowing as she studied the scene anew. The pieces were starting to come together, but she needed more information. She needed to understand what had happened here tonight. And she needed to do it before whatever had scared the Veil Market decided to make its presence known to the rest of London. "Detective Quinn?" Eva's voice pulled her from her thoughts. "What are you going to do?" Quinn straightened, her jaw set with determination. "I'm going to find out who did this. And I'm going to stop them, no matter what it takes." As she turned to leave, the Veil Compass in her hand suddenly spun wildly, its needle pointing toward the tunnel. Quinn's eyes widened. Whatever had happened here tonight, it wasn't over. And she had a feeling it was only the beginning.
created_at"2026-02-17T09:34:54.941395+00:00" 2/17/2026, 9:34:54 AM
model"arcee-ai/trinity-large-preview:free"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency566
moderation_latency(null)
generation_time30234
tokens_prompt923
tokens_completion1722
native_tokens_prompt810
native_tokens_completion1418
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
usage0
router(null)
provider_responses
0
id"9cf449ea921938b3-IAD"
status200
is_byokfalse
latency461
endpoint_id"239c00d5-c404-4d17-b243-6a645212dc95"
provider_name"Arcee AI"
model_permaslug"arcee-ai/trinity-large-preview"
api_type"completions"
id"gen-1771320864-0yR6Kb8zSL6JZbSSu8Vt"
upstream_id"9cf449ea921938b3-IAD"
total_cost0
cache_discount(null)
upstream_inference_cost0
provider_name"Arcee AI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags8
adverbTagCount0
adverbTags(empty)
dialogueSentences38
tagDensity0.211
leniency0.421
rawRatio0
effectiveRatio0
95.53% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1119
totalAiIsmAdverbs1
found
0
adverb"suddenly"
count1
highlights
0"suddenly"
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)
46.38% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1119
totalAiIsms12
found
0
word"intricate"
count1
1
word"echoing"
count1
2
word"shattered"
count1
3
word"stomach"
count1
4
word"palpable"
count1
5
word"tracing"
count1
6
word"etched"
count1
7
word"raced"
count1
8
word"racing"
count1
9
word"whisper"
count1
10
word"chill"
count1
11
word"sinister"
count1
highlights
0"intricate"
1"echoing"
2"shattered"
3"stomach"
4"palpable"
5"tracing"
6"etched"
7"raced"
8"racing"
9"whisper"
10"chill"
11"sinister"
66.67% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches2
maxInWindow2
found
0
label"eyes widened/narrowed"
count1
1
label"sent a shiver through"
count1
highlights
0"eyes widened"
1"sent a chill down"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells1
narrationSentences69
matches
0"t with determination"
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount0
hedgeCount2
narrationSentences69
filterMatches(empty)
hedgeMatches
0"tried to"
1"appeared to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences99
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen28
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans0
markdownWords0
totalWords1116
ratio0
matches(empty)
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions13
unquotedAttributions0
matches(empty)
0.00% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions55
wordCount741
uniqueNames11
maxNameDensity2.43
worstName"Quinn"
maxWindowNameDensity5.5
worstWindowName"Eva"
discoveredNames
Veil5
Market4
Harlow1
Quinn18
Camden1
Tube1
London2
Hayes9
Eva12
Morris1
Compass1
persons
0"Market"
1"Harlow"
2"Quinn"
3"Hayes"
4"Eva"
5"Morris"
6"Compass"
places
0"Veil"
1"London"
globalScore0.285
windowScore0
55.66% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences53
glossingSentenceCount2
matches
0"looked like crushed bone across the tiles"
1"looked like books"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1116
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences99
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs43
mean25.95
std14.04
cv0.541
sampleLengths
06
160
255
315
414
547
649
716
819
920
1055
1121
1211
1321
1418
1515
1645
1710
1822
1920
2027
2118
2233
2313
2426
2535
2612
2711
2815
2948
3029
3131
3228
3332
347
3525
3645
3736
3824
3915
4026
4131
4210
90.01% Passive voice overuse
Target: ≤2% passive sentences
passiveCount3
totalSentences69
matches
0"been cordoned"
1"was etched"
2"been closed"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount2
totalVerbs140
matches
0"was racing"
1"were starting"
56.28% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount3
semicolonCount0
flaggedSentences3
totalSentences99
ratio0.03
matches
0"She turned it over, studying the intricate carvings that spiraled across its surface—the price of admission to London's most elusive black market."
1"The platform was a tableau of chaos—overturned stalls, shattered glass vials, and a fine dusting of what looked like crushed bone across the tiles."
2"But it wasn't the body that caught Quinn's attention—it was the pattern of blood on the platform."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount744
adjectiveStacks0
stackExamples(empty)
adverbCount20
adverbRatio0.026881720430107527
lyAdverbCount9
lyAdverbRatio0.012096774193548387
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences99
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences99
mean11.27
std6.18
cv0.548
sampleLengths
06
121
217
322
419
521
615
711
84
97
107
1111
1224
1312
1415
153
1618
1713
1812
194
2011
218
228
2312
2417
2521
2617
2711
2810
292
309
3113
328
336
3412
353
3612
3714
3813
3918
407
413
429
4313
4415
455
4613
4714
486
4912
47.47% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats3
diversityRatio0.30303030303030304
totalSentences99
uniqueOpeners30
0.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount0
totalSentences64
matches(empty)
ratio0
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount14
totalSentences64
matches
0"She turned it over, studying"
1"She ducked under it, flashing"
2"she said, her voice clipped"
3"She spotted Hayes near the"
4"she called out, her boots"
5"she replied, crouching beside him"
6"His skin had taken on"
7"she murmured, tracing the outline"
8"She wore round glasses and"
9"She thought of her partner,"
10"She turned to Hayes."
11"She thought of the body"
12"She turned back to the"
13"She needed to understand what"
ratio0.219
61.56% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount51
totalSentences64
matches
0"The Veil Market was a"
1"Detective Harlow Quinn stood at"
2"The brass bone token in"
3"She turned it over, studying"
4"She ducked under it, flashing"
5"she said, her voice clipped"
6"A young officer pointed toward"
7"Quinn descended the stairs, each"
8"The platform was a tableau"
9"The air smelled of ozone"
10"She spotted Hayes near the"
11"Quinn's stomach tightened."
12"The wrongness in the air"
13"she called out, her boots"
14"Hayes looked up, his face"
15"she replied, crouching beside him"
16"The body was that of"
17"His skin had taken on"
18"she murmured, tracing the outline"
19"Quinn stood, her gaze sweeping"
ratio0.797
100.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount2
totalSentences64
matches
0"By the time Quinn arrived,"
1"As if on cue, a"
ratio0.031
81.63% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences35
technicalSentenceCount3
matches
0"She turned it over, studying the intricate carvings that spiraled across its surface—the price of admission to London's most elusive black market."
1"But it wasn't the body that caught Quinn's attention—it was the pattern of blood on the platform."
2"She thought of her partner, DS Morris, who had died three years ago under circumstances she still couldn't explain."
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags8
uselessAdditionCount3
matches
0"she called out, her boots crunching on debris as she approached"
1"Quinn stood, her gaze sweeping the platform"
2"Eva replied, her voice steady despite the tremor in her hands"
97.37% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags6
fancyCount2
fancyTags
0"she called out (call out)"
1"she murmured (murmur)"
dialogueSentences38
tagDensity0.158
leniency0.316
rawRatio0.333
effectiveRatio0.105
79.9521%