Run: 2026-02-20-01KHYA3RE2WWJ4DGJAM7DTKNXA

Run Details

Duration:
4.2s
Cost:
$0.000203
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="4417" name="Tomás Herrera" aliases="Tommy, Tomás, Herrera" pronouns="he/him" species="Human" storyRole="Support"> <eyeColor>warm brown</eyeColor> <hair>short curly dark brown</hair> <height>5'10"</height> <age>29</age> <skinTone>olive skin</skinTone> <scar>scar running along his left forearm from a knife attack</scar> <medallion>Saint Christopher medallion around his neck</medallion> <birthplace>Seville, Spain</birthplace> <description>A former paramedic who provides off-the-books medical care for the clique.</description> <backstory>Born in Seville, Spain. He moved to London to work for the NHS but lost his license after administering unauthorized treatments to supernatural patients.</backstory> </character> <location id="854" name="The Raven's Nest" aliases="the Nest, Raven, Silas' bar" realm="Earth"> <signColor>distinctive green neon sign above the entrance</signColor> <secretRoom>hidden back room accessible through a bookshelf, used for clandestine meetings</secretRoom> <description>A dimly lit bar in Soho, London. The walls are covered with old maps and black-and-white photographs.</description> </location> <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> </codex> Write a fully fleshed out scene of at least 1000 words in the thriller genre. A detective is pursuing a suspect through rain-soaked city streets at night. The chase takes them from the street level down into an underground market. The detective must decide whether to follow the suspect into unfamiliar and potentially dangerous territory. 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 neon glow of *The Raven’s Nest* flickered like a dying ember against the storm’s howl, casting jagged shadows across the slick pavement. Detective Harlow Quinn’s breath came in shallow bursts as she pressed her back against the cold brick of a lamppost, her fingers digging into the leather strap of her holster. The rain lashed her face, turning the air thick with the scent of wet asphalt and something older—something metallic, like old blood. She had been chasing Tomás Herrera for hours. The paramedic’s footsteps had been too light, too sure, as if he knew exactly where he was going. Quinn’s pulse hammered in her throat, her jaw clenched. Three years ago, she’d lost her partner, DS Morris, in a case that hadn’t been solved. And now, here she was, chasing a man who might be part of the same shadowy network that had taken him. The clique. The word slithered through her mind like a serpent, cold and insidious. Her watch—worn leather, the kind that had seen too many nights—ticked. *Twenty-three forty-seven.* She needed to move. But where? A flicker of movement caught her eye. A figure stood at the corner of the street, silhouetted against the dim glow of a flickering sign. Quinn’s instincts screamed at her to follow, but her training told her to stay sharp. Tomás wasn’t just some random suspect. He was a man who had once worked for the NHS, who had lost his license after treating supernatural patients. And now, he was selling them something far worse. She exhaled sharply, her fingers tightening around the grip of her pistol. The rain had turned the streets into a slick, reflective maze. Every shadow could be a threat. Every sound could be a trap. Then she heard it—a low, rhythmic *clink*. Quinn’s blood turned to ice. The sound came from the alley behind her. A metal token, dropped. A bone token. The Veil Market. She should have known. Tomás had mentioned it. The underground market beneath Camden, hidden beneath an abandoned Tube station. A place where the supernatural traded in secrets, in power, in things that should never be bought or sold. Her breath hitched. She could go back. She could press charges, get the clique’s hands off the next victim. But Tomás was already inside. And if he was selling something dangerous, she had to know what. A gust of wind sent a spray of water over her face, blurring her vision. She wiped it away, her vision sharpening as she took stock. The alley was narrow, the air thick with the scent of damp earth and something else—something sweet, like burnt sugar. Quinn’s stomach twisted. She didn’t like the way her instincts were screaming at her. But she also didn’t like the way Tomás had been acting. Too smooth. Too sure. She took a step forward, her boots splashing through the puddles. The alley sloped downward, the ground slick under her feet. The air grew colder, the shadows deeper. Then she saw it—a set of rusted metal stairs, half-buried in the dirt. Quinn hesitated. She could turn back. She could call for backup. But the voice in her head, the one that had been whispering since Morris’s death, urged her forward. *Trust your gut.* She climbed. The stairs led her down into darkness, the air thick with the scent of damp stone and something else—something ancient. Her flashlight flickered, casting long, wavering beams across the walls. The stairs ended in a narrow passage, the air growing heavier with each step. Then she heard it—a low, rhythmic *clink* again. This time, it wasn’t just a token. It was a chain. Quinn’s pulse spiked. She had to be careful. The Veil Market wasn’t just a place. It was a world. And in this world, the rules were different. She pressed on, her flashlight cutting through the gloom. The passage widened, the walls lined with strange symbols, with old maps that seemed to shift when she wasn’t looking. Then she saw it—a door. Not a door. A *gate*. It was made of blackened metal, the kind of metal that didn’t rust, didn’t bend. And it was locked. Quinn’s hands trembled. She had no key. No way in. But then she heard it—a whisper. Not a sound. A *presence*. She turned slowly, her flashlight sweeping the darkness. And there, just beyond the flickering light, she saw him. Tomás stood in the shadows, his dark curls damp with rain, his scar running along his forearm like a brand. He held a bone token in his hand, his eyes locked onto hers. And then he smiled. It wasn’t a friendly smile. It was a *challenge*. Quinn’s grip tightened on her pistol. She could go back. She could call for backup. But the voice in her head, the one that had been whispering since Morris’s death, urged her forward. *Trust your gut.* She took a step forward. The gate groaned as she pressed against it, the lock clicking open with a sound like a dying breath. The air inside was different. Thicker. Richer. And then she saw him. A man stood in the center of the room, his back to her, his hands clasped behind his back. He was tall, his skin pale, his eyes black as void. He turned slowly, his gaze locking onto hers. And Quinn knew, without a doubt, that she was in over her head.
created_at"2026-02-20T19:58:29.841Z" 2/20/2026, 7:58:29 PM
model"mistralai/ministral-3b-2512"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency250
moderation_latency(null)
generation_time3353
tokens_prompt914
tokens_completion1365
native_tokens_prompt840
native_tokens_completion1187
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached832
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"
usage0.0002027
router(null)
provider_responses
0
endpoint_id"b9f6828f-aef9-498a-91f5-6816fbf72420"
id"571f04e06ae34491841932921f6a4846"
is_byokfalse
latency250
model_permaslug"mistralai/ministral-3b-2512"
provider_name"Mistral"
status200
api_type"completions"
id"gen-1771617509-pCytQU3hqT75uxnC3VYd"
upstream_id"571f04e06ae34491841932921f6a4846"
total_cost0.0002027
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
totalTags0
83.55% AI-ism adverb frequency
Target: <2% AI-ism adverbs (58 tracked)
wordCount912
totalAiIsmAdverbs3
found
0
adverb"sharply"
count1
1
adverb"slowly"
count2
highlights
0"sharply"
1"slowly"
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)
23.25% AI-ism word frequency
Target: <2% AI-ism words (290 tracked)
wordCount912
totalAiIsms14
found
0
word"flickered"
count2
1
word"footsteps"
count1
2
word"pulse"
count2
3
word"jaw clenched"
count1
4
word"flicker"
count1
5
word"rhythmic"
count2
6
word"stomach"
count1
7
word"wavering"
count1
8
word"gloom"
count1
9
word"trembled"
count1
10
word"whisper"
count1
highlights
0"flickered"
1"footsteps"
2"pulse"
3"jaw clenched"
4"flicker"
5"rhythmic"
6"stomach"
7"wavering"
8"gloom"
9"trembled"
10"whisper"
100.00% Cliché density
Target: ≤1 cliche(s) per 800-word window
totalCliches1
maxInWindow1
found
0
label"jaw/fists clenched"
count1
highlights
0"jaw clenched"
100.00% Emotion telling (show vs. tell)
Target: ≤3% sentences with emotion telling
emotionTells0
narrationSentences102
matches(empty)
100.00% Filter word density
Target: ≤3% sentences with filter/hedge words
filterCount1
hedgeCount1
narrationSentences102
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)
analyzedSentences102
gibberishSentences0
adjustedGibberishSentences0
longSentenceCount0
runOnParagraphCount0
giantParagraphCount0
wordSaladCount0
repetitionLoopCount0
controlTokenCount0
maxSentenceWordsSeen30
ratio0
matches(empty)
100.00% Markdown formatting overuse
Target: ≤5% words in markdown formatting
markdownSpans9
markdownWords16
totalWords900
ratio0.018
matches
0"The Raven’s Nest"
1"Twenty-three forty-seven."
2"clink"
3"Trust your gut."
4"clink"
5"gate"
6"presence"
7"challenge"
8"Trust your gut."
100.00% Missing dialogue indicators (quotation marks)
Target: ≤10% speech attributions without quotation marks
totalAttributions6
unquotedAttributions0
matches(empty)
94.44% Name drop frequency
Target: ≤1.0 per-name mentions per 100 words
totalMentions28
wordCount900
uniqueNames10
maxNameDensity1.11
worstName"Quinn"
maxWindowNameDensity1.5
worstWindowName"Quinn"
discoveredNames
Raven1
Harlow1
Quinn10
Tomás6
Herrera1
Morris3
Veil2
Market2
Camden1
Tube1
persons
0"Raven"
1"Harlow"
2"Quinn"
3"Tomás"
4"Herrera"
5"Morris"
6"Camden"
places(empty)
globalScore0.944
windowScore1
100.00% Narrator intent-glossing
Target: ≤2% narration sentences with intent-glossing patterns
analyzedSentences59
glossingSentenceCount1
matches
0"maps that seemed to shift when she wasn’t looking"
100.00% "Not X but Y" pattern overuse
Target: ≤1 "not X but Y" per 1000 words
totalMatches0
per1kWords0
wordCount900
matches(empty)
100.00% Overuse of "that" (subordinate clause padding)
Target: ≤2% sentences with "that" clauses
thatCount0
totalSentences102
matches(empty)
100.00% Paragraph length variance
Target: CV ≥0.5 for paragraph word counts
totalParagraphs37
mean24.32
std21.18
cv0.871
sampleLengths
075
18
278
319
475
535
67
75
815
93
1038
1136
1260
1315
1441
1532
162
1744
188
1911
2027
2134
225
2319
2410
256
265
2718
2833
294
305
314
3236
335
3431
3538
3613
98.38% Passive voice overuse
Target: ≤2% passive sentences
passiveCount2
totalSentences102
matches
0"been solved"
1"was made"
0.00% Past progressive (was/were + -ing) overuse
Target: ≤2% past progressive verbs
pastProgressiveCount6
totalVerbs148
matches
0"was going"
1"was, chasing"
2"was selling"
3"was selling"
4"were screaming"
5"wasn’t looking"
0.00% Em-dash & semicolon overuse
Target: ≤2% sentences with em-dashes/semicolons
emDashCount10
semicolonCount0
flaggedSentences9
totalSentences102
ratio0.088
matches
0"The rain lashed her face, turning the air thick with the scent of wet asphalt and something older—something metallic, like old blood."
1"Her watch—worn leather, the kind that had seen too many nights—ticked."
2"Then she heard it—a low, rhythmic *clink*."
3"The alley was narrow, the air thick with the scent of damp earth and something else—something sweet, like burnt sugar."
4"Then she saw it—a set of rusted metal stairs, half-buried in the dirt."
5"The stairs led her down into darkness, the air thick with the scent of damp stone and something else—something ancient."
6"Then she heard it—a low, rhythmic *clink* again."
7"Then she saw it—a door."
8"But then she heard it—a whisper."
100.00% Purple prose (modifier overload)
Target: <4% adverbs, <2% -ly adverbs, no adj stacking
wordCount912
adjectiveStacks0
stackExamples(empty)
adverbCount30
adverbRatio0.03289473684210526
lyAdverbCount5
lyAdverbRatio0.005482456140350877
100.00% Repeated phrase echo
Target: ≤20% sentences with echoes (window: 2)
totalSentences102
echoCount0
echoWords(empty)
100.00% Sentence length variance
Target: CV ≥0.4 for sentence word counts
totalSentences102
mean8.82
std6.21
cv0.704
sampleLengths
023
130
222
38
418
59
616
721
82
912
1011
116
122
137
1418
1515
166
1720
189
1912
2011
216
226
237
245
258
264
273
283
294
304
3111
3219
333
344
3512
365
3712
3815
3911
4020
413
4211
4311
442
452
4611
4710
487
4913
38.24% Sentence opener variety
Target: ≥60% unique sentence openers
consecutiveRepeats12
diversityRatio0.21568627450980393
totalSentences102
uniqueOpeners22
100.00% Adverb-first sentence starts
Target: ≥3% sentences starting with an adverb
adverbCount4
totalSentences92
matches
0"Then she heard it—a low,"
1"Then she saw it—a set"
2"Then she heard it—a low,"
3"Then she saw it—a door."
ratio0.043
93.91% Pronoun-first sentence starts
Target: ≤30% sentences starting with a pronoun
pronounCount29
totalSentences92
matches
0"She had been chasing Tomás"
1"Her watch—worn leather, the kind"
2"He was a man who"
3"She exhaled sharply, her fingers"
4"She should have known."
5"Her breath hitched."
6"She could go back."
7"She could press charges, get"
8"She wiped it away, her"
9"She didn’t like the way"
10"She took a step forward,"
11"She could turn back."
12"She could call for backup."
13"Her flashlight flickered, casting long,"
14"It was a chain."
15"She had to be careful."
16"It was a world."
17"She pressed on, her flashlight"
18"It was made of blackened"
19"She had no key."
ratio0.315
90.43% Subject-first sentence starts
Target: ≤72% sentences starting with a subject
subjectCount68
totalSentences92
matches
0"The neon glow of *The"
1"Detective Harlow Quinn’s breath came"
2"The rain lashed her face,"
3"She had been chasing Tomás"
4"The paramedic’s footsteps had been"
5"Quinn’s pulse hammered in her"
6"The word slithered through her"
7"Her watch—worn leather, the kind"
8"*Twenty-three forty-seven.* She needed to"
9"A flicker of movement caught"
10"A figure stood at the"
11"Quinn’s instincts screamed at her"
12"Tomás wasn’t just some random"
13"He was a man who"
14"She exhaled sharply, her fingers"
15"The rain had turned the"
16"Every shadow could be a"
17"Every sound could be a"
18"Quinn’s blood turned to ice."
19"The sound came from the"
ratio0.739
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
analyzedSentences39
technicalSentenceCount2
matches
0"The paramedic’s footsteps had been too light, too sure, as if he knew exactly where he was going."
1"Three years ago, she’d lost her partner, DS Morris, in a case that hadn’t been solved."
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
84.0736%