Run: 2026-02-20-01KHYABHPC4EBT78PTBR4Y0ET0

Run Details

Duration:
11.8s
Cost:
$0.000500
Provider:
Mistral

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 Tube station was too quiet. Detective Harlow Quinn stepped over the yellow tape, her boots crunching on something brittle beneath the sole. Not glass. Not bone. The air smelled wrong—too thick, too *old*, like damp wool left in a sealed chest for decades. She adjusted the strap of her satchel, her fingers brushing the worn leather of her watch. The time read 3:17 AM, but the station’s flickering fluorescents cast everything in a sickly green hue, as if the clock itself had stopped. DS Morris would’ve hated this. The thought hit her like a physical blow. Three years. Three years since the last case, since the night the evidence had gone missing, since the coroner’s report had listed the cause of death as *exsanguination*—a word that didn’t belong in a medical examiner’s notes. She exhaled through her nose, military precision keeping her spine straight, her jaw sharp. No time for ghosts. Not here. Ahead, the platform stretched into darkness, the tracks disappearing into the black like a throat swallowing light whole. The body lay near the edge, half in shadow, half illuminated by the sickly glow. A man in a rumpled suit, his tie loosened, his face frozen in an expression that wasn’t quite fear—more like *recognition*. His hands were clasped over his chest, fingers splayed as if he’d been reaching for something just out of grasp. Quinn knelt, her gloved fingers hovering over the corpse. The skin was too pale, almost translucent, like wax left too long in the sun. No rigor yet. No lividity. She pressed two fingers to his neck—cold, but not the cold of death. Not yet. “You’re not going to find a pulse,” a voice said from behind her. Quinn didn’t turn. “No. But I’m going to find something else.” DS Carter, her new partner, crouched beside her, his breath fogging in the unnatural chill. He was young—too young for this detail, really—but he had a sharp eye. Too sharp, sometimes. Like he was always *waiting* for the moment the world made sense. “Suicide,” Carter said, gesturing to the man’s hands. “Look at the position. Classic sign of—” “Classic sign of a man who didn’t want to be found,” Quinn interrupted. She tilted her head, studying the corpse’s fingers. They weren’t just clasped. They were *gripping*. Something. The fabric of his shirt was torn, as if he’d clawed at his own chest. “You see that?” Carter leaned in. “Yeah. But—” “But nothing.” Quinn stood abruptly, her boots scuffing against the concrete. She paced the length of the platform, her gaze sweeping the edges of the station. The walls were lined with graffiti—most of it faded, but one phrase stood out, scrawled in fresh black spray paint: **THE VEIL IS NEAR.** Her stomach twisted. She’d heard rumors, of course. Underground markets where things that shouldn’t exist changed hands. But this wasn’t just a rumor. This was a *warning*. She turned back to the body. “Who called this in?” “Anonymous tip,” Carter said, flipping through his notebook. “Said the guy was hanging around the old Camden station, muttering about ‘the market.’” Quinn’s fingers twitched toward the compass in her satchel—the Veil Compass, bought on a whim three months ago from a woman in a trench coat who’d smelled of burnt copper and old parchment. She’d ignored its pull ever since, but now the brass casing seemed to hum against her thigh. “You think this is connected?” Carter asked, following her gaze. Quinn didn’t answer. Instead, she crouched again, this time examining the corpse’s shoes. They were polished leather, expensive. The kind a man would wear to a boardroom, not a suicide. And yet, the soles were caked with something dark and gritty. Not mud. Not blood. Dirt. She pinched a handful between her fingers and rubbed it between her thumb and forefinger. Gritty. Almost *sandy*. But not like London sand. Like— “Like the stuff you’d find in an abandoned Tube tunnel,” Carter said, reading her mind. “But this station’s been sealed for years.” Quinn stood, her jaw tightening. “Then how the hell did he get here?” A shadow moved at the edge of her vision. She turned just as a figure stepped into the dim light—a woman with curly red hair, her round glasses reflecting the fluorescents. Eva Kowalski. Her best friend. Her *occult researcher* friend. “You’re late,” Quinn said, her voice flat. Eva didn’t flinch. “I wasn’t invited.” Quinn exhaled through her nose. “You’re here because you *know* something.” Eva hesitated, then pulled a small leather-bound journal from her satchel. “I found this in the restricted archives. Page torn out of a first-edition *Grimoire of the Forgotten*.” She flipped to a dog-eared photograph—a black-and-white image of a Tube station, identical to this one, but with a crowd of people gathered around a flickering light in the distance. The caption read: **The Last Veil Market, 1923.** Quinn’s pulse quickened. “You’re telling me this place *moves*?” “Not just moves,” Eva said, her voice low. “It *hunts*. The Veil Market doesn’t stay in one place. It *chooses* its victims. And right now, it’s chosen *him*.” Carter scoffed. “This is a suicide, Eva. A guy who snapped and—” “A guy who didn’t snap,” Quinn cut in. She pointed to the corpse’s wrists. No ligature marks. No defensive wounds. Just two small, precise punctures, like needle pricks. “And he didn’t die here.” Eva’s eyes widened. “You’re saying—” “Someone brought him here,” Quinn said. “And they didn’t want him to leave.” A distant *click* echoed through the station. Quinn’s hand flew to her sidearm, but the sound wasn’t a gun. It was the *compass*. The needle spun wildly, then locked onto something just beyond the platform’s edge. “There’s a rift,” Eva breathed. Quinn didn’t wait. She strode toward the darkness, her boots echoing off the walls. The air grew thicker, the scent of damp wool intensifying. Then she saw it—a jagged tear in the air, no wider than a man’s arm, but shimmering like oil on water. On the other side, she could just make out the flickering glow of stalls, the murmur of voices speaking in languages she didn’t recognize. And standing just beyond the rift, watching her, was a figure in a long coat, his face obscured by a wide-brimmed hat. He raised a gloved hand and tossed something onto the platform. It landed at Quinn’s feet. A bone token. The same kind used to enter the Veil Market. Carter’s voice cut through the silence. “Quinn, what the *hell*—” She ignored him. Instead, she crouched and picked up the token. It was warm. Almost *pulsing*. And as she turned it over in her fingers, she realized—it wasn’t just a token. It was a *key*. And the lock it fit was right behind her.
created_at"2026-02-20T20:02:45.076Z" 2/20/2026, 8:02:45 PM
model"mistralai/ministral-14b-2512"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency211
moderation_latency(null)
generation_time11150
tokens_prompt923
tokens_completion1830
native_tokens_prompt875
native_tokens_completion1625
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached128
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"
usage0.0005
router(null)
provider_responses
0
endpoint_id"0b53717b-9af5-4de3-80af-ebedd2adf981"
id"33d1ff64276d464cb6ca50f4e534b641"
is_byokfalse
latency211
model_permaslug"mistralai/ministral-14b-2512"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771617765-RM8xU7GUkZyZiKjra4cu"
upstream_id"33d1ff64276d464cb6ca50f4e534b641"
total_cost0.0005
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"

Evaluation details

Result Evaluator Details Meta Data
100.00% Adverbs in dialogue tags
Target: ≤10% dialogue tags with adverbs
totalTags12
adverbTagCount1
adverbTags
0"Quinn stood abruptly [abruptly]"
dialogueSentences30
tagDensity0.4
leniency0.8
rawRatio0.083
effectiveRatio0.067
95.62% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount1141
totalAiIsmAdverbs1
found
0
adverb"really"
count1
highlights
0"really"
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)
64.94% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount1141
totalAiIsms8
found
0
word"pulse"
count2
1
word"chill"
count1
2
word"stomach"
count1
3
word"quickened"
count1
4
word"echoed"
count1
5
word"echoing"
count1
6
word"silence"
count1
highlights
0"pulse"
1"chill"
2"stomach"
3"quickened"
4"echoed"
5"echoing"
6"silence"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"eyes widened/narrowed"
count1
highlights
0"eyes widened"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences111
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences111
filterMatches
0"watch"
hedgeMatches
0"seemed to"
100.00% Gibberish response detection
Target: ≤1% gibberish-like sentences (hard fail if a sentence exceeds 800 words)
analyzedSentences128
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen52
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans21
markdownWords32
totalWords1124
ratio0.028
matches
0"old"
1"exsanguination"
2"recognition"
3"waiting"
4"gripping"
5"THE VEIL IS NEAR."
6"warning"
7"sandy"
8"occult researcher"
9"know"
10"Grimoire of the Forgotten"
11"The Last Veil Market, 1923."
12"moves"
13"hunts"
14"chooses"
15"him"
16"click"
17"compass"
18"hell"
19"pulsing"
20"key"
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions17
unquotedAttributions0
matches(empty)
33.33% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions43
wordCount936
uniqueNames12
maxNameDensity1.71
worstName"Quinn"
maxWindowNameDensity4
worstWindowName"Quinn"
discoveredNames
Tube2
Harlow1
Quinn16
Morris1
Carter8
Veil3
Compass1
London1
Kowalski1
Eva6
Last1
Market2
persons
0"Harlow"
1"Quinn"
2"Morris"
3"Carter"
4"Kowalski"
5"Eva"
places
0"London"
globalScore0.645
windowScore0.333
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences56
glossingSentenceCount1
matches
0"quite fear—more like *recognition"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount1124
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences128
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs46
mean24.43
std21.42
cv0.877
sampleLengths
06
178
25
365
474
544
613
711
843
915
1047
115
1246
134
1427
1510
1622
1750
1810
1945
201
2124
2222
2313
2440
257
266
2711
2866
299
3028
3112
3233
335
3413
3536
365
3769
3833
395
403
419
4210
4331
444
459
92.62% Passive voice overuse
Target: ≤2% passive sentences
passiveCount4
totalSentences111
matches
0"were clasped"
1"was torn"
2"were lined"
3"were caked"
100.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount0
totalVerbs154
matches(empty)
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount13
semicolonCount0
flaggedSentences12
totalSentences128
ratio0.094
matches
0"The air smelled wrong—too thick, too *old*, like damp wool left in a sealed chest for decades."
1"Three years since the last case, since the night the evidence had gone missing, since the coroner’s report had listed the cause of death as *exsanguination*—a word that didn’t belong in a medical examiner’s notes."
2"A man in a rumpled suit, his tie loosened, his face frozen in an expression that wasn’t quite fear—more like *recognition*."
3"She pressed two fingers to his neck—cold, but not the cold of death."
4"He was young—too young for this detail, really—but he had a sharp eye."
5"The walls were lined with graffiti—most of it faded, but one phrase stood out, scrawled in fresh black spray paint:"
6"Quinn’s fingers twitched toward the compass in her satchel—the Veil Compass, bought on a whim three months ago from a woman in a trench coat who’d smelled of burnt copper and old parchment."
7"Like—"
8"She turned just as a figure stepped into the dim light—a woman with curly red hair, her round glasses reflecting the fluorescents."
9"“I found this in the restricted archives. Page torn out of a first-edition *Grimoire of the Forgotten*.” She flipped to a dog-eared photograph—a black-and-white image of a Tube station, identical to this one, but with a crowd of people gathered around a flickering light in the distance."
10"Then she saw it—a jagged tear in the air, no wider than a man’s arm, but shimmering like oil on water."
11"And as she turned it over in her fingers, she realized—it wasn’t just a token."
94.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount952
adjectiveStacks1
stackExamples
0"small leather-bound journal"
adverbCount38
adverbRatio0.03991596638655462
lyAdverbCount6
lyAdverbRatio0.0063025210084033615
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences128
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences128
mean8.78
std7.4
cv0.843
sampleLengths
06
117
22
32
417
516
624
75
88
92
1035
1114
124
132
1418
1515
1621
1720
189
1915
203
212
2213
232
2413
253
268
2715
2813
293
3012
318
327
3313
348
354
363
371
3815
393
403
412
4211
4315
4420
454
463
475
489
496
47.66% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats9
diversityRatio0.328125
totalSentences128
uniqueOpeners42
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount5
totalSentences92
matches
0"Too sharp, sometimes."
1"Instead, she crouched again, this"
2"Just two small, precise punctures,"
3"Then she saw it—a jagged"
4"Instead, she crouched and picked"
ratio0.054
100.00% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount27
totalSentences92
matches
0"She adjusted the strap of"
1"She exhaled through her nose,"
2"His hands were clasped over"
3"She pressed two fingers to"
4"He was young—too young for"
5"She tilted her head, studying"
6"They weren’t just clasped."
7"They were *gripping*."
8"She paced the length of"
9"Her stomach twisted."
10"She’d heard rumors, of course."
11"She turned back to the"
12"She’d ignored its pull ever"
13"They were polished leather, expensive."
14"She pinched a handful between"
15"She turned just as a"
16"Her best friend."
17"Her *occult researcher* friend."
18"She flipped to a dog-eared"
19"She pointed to the corpse’s"
ratio0.293
63.26% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount73
totalSentences92
matches
0"The Tube station was too"
1"Detective Harlow Quinn stepped over"
2"The air smelled wrong—too thick,"
3"She adjusted the strap of"
4"The time read 3:17 AM,"
5"DS Morris would’ve hated this."
6"The thought hit her like"
7"She exhaled through her nose,"
8"The body lay near the"
9"A man in a rumpled"
10"His hands were clasped over"
11"Quinn knelt, her gloved fingers"
12"The skin was too pale,"
13"She pressed two fingers to"
14"a voice said from behind"
15"Quinn didn’t turn."
16"DS Carter, her new partner,"
17"He was young—too young for"
18"Carter said, gesturing to the"
19"She tilted her head, studying"
ratio0.793
0.00% Subordinate conjunction sentence starts
Target: ≥2% sentences starting with a subordinating conjunction
subConjCount0
totalSentences92
matches(empty)
ratio0
100.00% Technical jargon density
Target: ≤6% sentences with technical-jargon patterns
analyzedSentences35
technicalSentenceCount2
matches
0"The time read 3:17 AM, but the station’s flickering fluorescents cast everything in a sickly green hue, as if the clock itself had stopped."
1"Three years since the last case, since the night the evidence had gone missing, since the coroner’s report had listed the cause of death as *exsanguination*—a w…"
0.00% Useless dialogue additions
Target: ≤5% dialogue tags with trailing filler fragments
totalTags12
uselessAdditionCount3
matches
0"Quinn stood abruptly, her boots scuffing against the concrete"
1"Quinn said, her voice flat"
2"Eva said, her voice low"
83.33% Dialogue tag variety (said vs. fancy)
Target: ≤10% fancy dialogue tags
totalTags10
fancyCount2
fancyTags
0"Quinn interrupted (interrupt)"
1"Eva breathed (breathe)"
dialogueSentences30
tagDensity0.333
leniency0.667
rawRatio0.2
effectiveRatio0.133
82.4921%